Philips EM3E AA Service Manual

Colour television Chassis

EM3E

AA

CL 16532044_000.eps

150501

Contents Page Contents Page

1 Technical Specifications, Connection Facilities 2

and Chassis Overview

2 Safety Instructions, Maintenance, 4

Warnings and Notes
3 Directions for Use 6
4 Mechanical Instructions 20
5 Service Modes, Error Codes, 23

Faultfinding and Repair Tips.

Block Diagrams

6

Block Diagram (Supply, Deflection) 35

Block Diagram (SSB Video) 36

Block Diagram (SSB Audio) 37

Supply Lines Overview 38

Wiring Diagram 39

2

COverview 40

I

Testpoint Overviews 41

Electrical Diagrams and PWB lay-outs Diagram PWB

7

Main Supply (Diagram A1) 42 51-56

Stand-by Supply (Diagram A2) 43 51-56

Line Deflection (Diagram A3) 44 51-56

Frame Deflection E/W Drive (Diagram A4) 45 51-56

Rotation Circuitry (Diagram A5) 46 51-56

Audio Amplifier (Diagram A6) 47 51-56

Headphone Amplifier (Diagram A7) 46 51-56

Tuner, I/O, SIMM (Female) (Diagram A8) 48 51-56

Front (Diagram A10) 49 51-56

Inputs / Outputs (Diagram A11) 50 51-56

SIMM (Male) (Diagram B1) 57 64-73

IF, I/O, Video Processing (Diagram B2) 58 64-73

Featurebox (PICNIC) (Diagram B3) 59 64-73

Video Control (HOP) (Diagram B4) 60 64-73

Teletext & Control (OTC) (Diagram B5) 61 64-73

Audio Demodulator (Diagram B6) 62 64-73

Falconic (Diagram B8) 62 64-73

©

Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in anyform or by any means, electronic, mechanical,
photocopying, or otherwise without the prior permission of Philips.

Mains Switch Panel (Diagram E) 74 74-75
CRT Panel (Diagram F) 76 77
DC-Shift Panel (Diagram G) 78 78
I/O 3rd SCART Panel (Diagram H) 80 81
VDAF + 2nd Order S Panel (Diagram I) 82 83
Side I/O Panel (Diagram O) 84 85

Top Control (Diagram P) 86 86
8 Electrical Alignments 87
9 Circuit Descriptions 94

List of Abbreviations 109
10 Spare Parts List 111

Published by CO 0066 Service PaCE Printed in the Netherlands Subject to modification

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3122 785 11360

GB 2 EM3E1.

Technical Specifications, Connection Facilities and Chassis Overview

1. Technical Specifications, Connection Facilities and Chassis
Overview

1.1 Technical Specifications

1.1.1 Reception

Tuning system : PLL
Colour systems : PAL B/G, D/K, I

Sound systems : FM-mono B/G

A/V connections : PAL B/G, D/K, I

Channel selections : 100 channels

Aerial input : 75
VCR preselections : 0 and 90 - 99

: SECAM B/G, D/K,

L/L’

:NTSC4.43

(playback only)

: FM-mono D/K
: FM-mono I
: AM-mono L/L’
:2CSB/G
: 2CS/Chez D/K
:NICAMB/G
:NICAMD/K
:NICAMI
:NICAML

: SECAM B/G, D/K,

L/L’

:NTSC4.43

(playback only)

: VHF, UHF, S-

Channels and
Hyperband

W, Coax

3-Y (1Vpp/75W)
4 - C / 16:9 (0.3 Vpp / 75 W)
5- GND

1.2.2 Rear Connections

SERVICE

CONNECTOR

Figure 1-2

Audio Out

- - Audio Surr. (0.5 Vrms / 1 kW)

- - Audio L (0.5 Vrms / 1 kW)

- - Audio R (0.5 Vrms / 1 kW)

External 1 (in/out): RGB/YUV + CVBS

SURR.

L

R

AUDIO OUT

EXT3

EXT2

EXT1

CL16532044_002.eps

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1.1.2 Miscellaneous

Mains voltage : 220 - 240 V (
Mains frequency : 50 / 60 Hz (
Ambient temperature : + 5 to + 45 deg. C
Maximum humidity : 90 % R.H.
Standby Power consumption : 1 W

1.2 Connection Facilities

1.2.1 Front Controls / Side Connections

FRONT CONTROL SIDE I/O

STANDBY LED

SK 1 IR-RECEIVER

Figure 1-1

Audio/VideoIn

- - Video CVBS (1 Vpp / 75 W)

- - Audio L (0.5 Vrms / 10 kW)

- - Audio R (0.5 Vrms / 10 kW)

- - Headphone (32 - 2000 W /10mW)

CL16532044_001.eps

3.5

AUDIO R
AUDIO L
VIDEO

SVHS

260401

± 10 %)

± 5%)

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121

CL96532137_056.eps

202

171199

Figure 1-3

1 - Audio R (0.5 Vrms / 1 k

W)

2 - Audio R (0.5 Vrms / 10 kW)
3 - Audio L (0.5 Vrms / 1 kW)
4- GND
5- GND
6 - Audio L (0.5 Vrms / 10 kW)
7 - Blue / U (0.7 Vpp / 75 W)
8 - CVBS-status 0 - 1.3 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3
9- GND
10­11- Green / Y (0.7 Vpp / 75

W)

12­13- GND
14- GND
15- Red / V (0.7 Vpp / 75 W)
16- RGB-status 0 - 0.4 V: INT 1 - 3 V: EXT / 75 W
17- GND
18- GND
19- CVBS (1 Vpp / 75 W)
20- CVBS (1 Vpp / 75 W)
21- Earth GND

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SVHS (in)

1- GND
2- GND

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Technical Specifications, Connection Facilities and Chassis Overview

GB 3EM3E 1.

External 2 (in/out): SVHS + CVBS (intended for VCR)

121

CL96532137_056.eps

Figure 1-4

1 - Audio R (0.5 Vrms / 1 k
2 - Audio R (0.5 Vrms / 10 kW)
3 - Audio L (0.5 Vrms / 1 kW)
4- GND
5- GND
6 - Audio L (0.5 Vrms / 10 kW)
7 - C (0.7 Vpp / 75 W)
8 - CVBS-status 0 - 1.3 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3
9- GND
10- Easy link (P50)
11­12­13- GND
14- GND
15- C (0.7 Vpp / 75 W)
16­17- GND
18- GND
19- CVBS (1 Vpp / 75 W)
20- Y / CVBS (1 Vpp / 75 W)
21- GND

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External 3 (in): CVBS

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Figure 1-5

1­2 - Audio R (0.5 Vrms / 10 k
3-

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4- GND
5- GND
6 - Audio L (0.5 Vrms / 10 kW)
7­8 - CVBS-status 0 - 1.3 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3
9- GND
10­11­12­13- GND
14- GND
15­16­17- GND
18- GND
19­20- CVBS (1 Vpp / 75
21-

1.3 Chassis Overview

CRT/SCAVEM PANEL

F

SIDE I/O PANEL

O

SMALL SIGNAL BOARD

B

3rd SCART

H

TOP CONTROL PANEL

MAINSWITCH PANEL

LARGE SIGNAL PANEL

DAF PANEL

P

P

E

A

I

Figure 1-6

CL 16532044_004.eps

140501

GB 4 EM3E2.

Safety & Maintenance instructions, Warnings and Notes

2. Safety & Maintenance instructions, Warnings and Notes

2.1 Safety instructions for repairs

Safety regulations require that during a repair:

• Due to the chassis concept, a very large part of this
chassis (incl. deflection) is 'hot'. Therefore the set must
be connected to the mains via an isolating transformer.

• Safety components, indicated by the symbol
be replaced by components identical to the original ones.

• When replacing the CRT, safety goggles must be worn.

Safety regulations require that after a repair, the set must be
returned in its original condition. In particular attention should
be paid to the following points:

• General repair instruction: as a strict precaution, we
advise you to resolder the solder joints, through which
the horizontal deflection current is flowing, in particular:

– All pins of the line output transformer (LOT);
– Fly-back capacitor(s);
– S-correction capacitor(s);
– Line output transistor;
– Pins of the connector with wires to the deflection coil;
– Other components through which the deflection

current flows.
Note: This resoldering is advised to prevent bad connections
due to metal fatigue in solder joints and is therefore only
necessary for television sets older than 2 years.

• The wire trees and EHT cable should be routed correctly

and fixed with the mounted cable clamps.

• The insulation of the mains lead should be checked for

external damage.

• The mains lead strain relief should be checked for its

function in order to avoid touching the CRT, hot
components or heat sinks.

• The electrical DC resistance between the mains plug and

the secondary side should be checked (only for sets
which have a mains isolated power supply). This check
can be done as follows:
– Unplug the mains cord and connect a wire between

the two pins of the mains plug;

– Set the mains switch to the 'ON' position (keep the

mains cord unplugged!);

– Measure the resistance value between the pins of

the mains plug and the metal shielding of the tuner or

the aerial connection on the set. The reading should

be between 4.5 M

– Switch off the TV and remove the wire between the

two pins of the mains plug.

• The cabinet should be checked for defects to avoid

touching of any inner parts by the customer.

W and 12 MW.

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2.3 Warnings

• In order to prevent damage to IC's and transistors, all
high-voltage flashovers must be avoided. In order to
prevent damage to the picture tube, the method shown in
Fig. 2-1 should be used to discharge the picture tube.
Use a high-voltage probe and a multimeter (position
VDC). Discharge until the meter reading is 0 V (after
approx. 30 s).

V

Figure 2-1

•

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All IC's and many other semiconductors are
susceptible to electrostatic discharges (ESD). Careless
handling during repair can reduce life drastically. When
repairing, make sure that you are connected with the
same potential as the mass of the set by a wristband with
resistance. Keep components and tools also at this same
potential.

• Together with the deflection unit and any multipole unit,
the used flat square picture tubes form an integrated unit.
The deflection and the multipole units are set optimally at
the factory. Adjustment of this unit during repair is
therefore not recommended.

• Be careful during measurements in the high-voltage
section and on the picture tube.

• Never replace modules or other components while the
unit is switched ON.

• When making settings, use plastic rather than metal
tools. This will prevent any short circuits and the danger
of a circuit becoming unstable.

• Wear safety goggles during replacement of the picture
tube.

CL96532156_040.eps

140501

2.2 Maintenance instructions

It is recommended to have a maintenance inspection carried
out by a qualified service employee. The interval depends on
the usage conditions:

• When the set is used under normal circumstances, for
example in a living room, the recommended interval is 3
to 5 years.

• When the set is used in circumstances with higher dust,
grease or moisture levels, for example in a kitchen, the
recommended interval is 1 year.

• The maintenance inspection contains the following
actions:
– Execute the above-mentioned 'general repair

instruction'.

– Clean the power supply and deflection circuitry on

the chassis.

– Clean the picture tube panel and the neck of the

picture tube.

Safety & Maintenance instructions, Warnings and Notes

2.4 Notes

• The direct voltages and oscillograms should be
measured with regard to the tuner earth (
(



).

• The direct voltages and oscillograms shown in the
diagrams are indicative and should be measured in the
Service Default Mode (see chapter 5) with a colour bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz.

• Where necessary, the oscillograms and direct voltages
are measured with (
Voltages in the power supply section are measured both
for normal operation (
values are indicated by means of the appropriate
symbols.

• The picture tube PWB has printed spark gaps. Each
spark gap is connected between an electrode of the
picture tube and the Aquadag coating.

• The semiconductors indicated in the circuit diagram and
in the parts lists are completely interchangeable per
position with the semiconductors in the unit, irrespective
of the type indication on these semiconductors.

• Manufactured under license from Dolby Laboratories
Licensing Corporation. DOLBY, the double D symbol and
PRO LOGIC are trademarks of Dolby Laboratories
Licensing Corporation.

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GB 5EM3E 2.

GB 6 EM3E3.

&

Place the TV on a solid surface.

For ventilation, leave at least 5 cm free all around the TV.

Do not place the TV on a carpet.

To prevent any unsafe situations,do not place any objects on top of the TV.

Avoid heat, direct sunlight and exposure to rain or water.éInsert the aerial plug firmly into the aerial socket x at the back of the

TV.“Insert the mains plug in the wall socket having a mains voltage of 220V-240V.

To prevent damaging the mains (AC) cord which could cause a fire or electric

shock, do not place the TV on the cord.‘Remote control: Remove the cover of the battery compartment.

Insert the 2 batteries supplied (Type R6-1.5V).

The batteries supplied do not contain the heavy metals mercury and cadmium.

Nevertheless in many countries exhausted batteries may not be disposed of with

your household waste. Please check on how to dispose of exhausted batteries

according to local regulations.

Note: this remote control functions with TVs which use the RC6 signalling standard.

(

Switch the TV on : Press the power switch A on the front of your TV.

A green indicator on the front of the TV lights up and the screen comes on.

If the TV is in standby mode (see p. 9), press the

-

P+ key on the remote

control.

The red lamp blinks every time you press a key on the remote control.

When you switch on your set for the first time, the menu

LANGUAGE

automatically appears on the screen.The explanation appears in different languages

one at a time. Choose your own language and press the OK key on the remote

control.

Go on to page 4, Store TV channels.

3

Preparation

Preparation

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VCR

3. Directions for use

min.

Directions for use

1m

R6 / 1,5 V

CABLE

selection p. 15

IEW

TV

NEX

subject selection, p. 19

Colour keys

-

- direct teletext page or

Audio/video equipment

p. 24-25

time display

solution to puzzles

enlargehZoom p. 9

surround modes p.9

switch to standby p. 9

B

Q

teletext on/off

Teletext p. 19-20

b

subpage selection

C

f

h

Cursor to select

your choice p. 4

OK activate your choice

previous programme p.9◊video recorder function

on screen info p.9

i

0

bilingual choice / sound info p. 10

X

TXT language group selection p. 19

picture format, p. 10

freeze the picture p.10

hold teletext page p. 20

S

active control on/off p.10

dual screen p. 14

q

b

h

recording

INSTANT

EasyLink p. 25

Your remote control

Preparation

®

Installation p. 4

DVD/Satellite selection p.25

Videorecorder selection p.24

æ

p. 15

p. 11

MENU

/TXT guide on/off

IEW

main menu on/off

TV

NEX

P

V

¬

sound mute p. 9

volume up/down p. 9

programme selection p. 9

M

selection of EXT1, EXT2,

EXT3 or FRONT

a

smart sound p. 10

smart picture p. 10

w

Peripherals p. 24

Preparation

2

Directions for use

Searching for and storing TV channels is done channel by channel.

You must go through every step of the Manual installation menu.

Selection mode

is only present and lights up if the country selected also

offers the channel option (C-channels for aerial channels, S-channels for cable

channels).

You can choose either channel or frequency mode.

&

Select the TV system

Select the country or part of the world from where you want to receive the

TV channel.

If you are connected to a cable system, select your country or part of the

world where you are now located.éPress the cursor down and enter the programme number with the digit keys.“Search for a TV channel

Press the cursor left/right.

The frequency or the channel number increases until a TV channel is found.

Direct selection of a TV channel

If you know the frequency, the C- or S-channel number, enter it directly with

the digit keys 0 to 9.

Ask for a list from your cable company or dealer, alternatively consult the

Table of frequencies on the inside backcover of this handbook.

‘

Fine tune

In case of poor reception, you can improve the reception by adjusting the

frequency with the cursor left/right.

(

To store your TV channel, select

Store

and press the OK key.

Repeat steps

&

to

(

to store another TV channel.

§

To exit from the menu press the

MENU

key on the remote control.

In the Automatic installation menu select

Start

and press the OK key to

activate the searching. All TV channels are searched for and stored

automatically.

If a cable system which broadcasts ACI (Automatic Channel Installation) or a

TV channel transmitting a teletext page with the frequencies and programme

names of all the TV channels which can be received, is detected, the search is

stopped and a programme list appears.

The programme list is automatically filled with all the programme numbers

and names of the TV channels transmitted.

It is possible that the cable company or the TV channel displays a broadcast

selection menu. Layout and items are defined by the cable company or the TV channel.

Make your choice with the cursor and press the OK key.

To exit from the menu press the

MENU

key on the remote control.

Go on to page 6.

5

Installation

Manual installation

Automatic installation

Automatic installation

Start

Stop

TV is searching

One moment please ...

J Stop K

Automatic installation

Start

Stop

1 BBC1

2 BBC2

3 CNN

....

....

J Start K

Manual installation

(Selection mode)

System

Programme no.

Search

Fine tune

Store

J System K

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Installation

menu

INSTALLATION

Select the

Press U and h at the same time.

To use the menus

key to return or to switch the menu off.

MENU

Use the cursor in the up/down, left/right directions to select a menu item.éPress the OK key to activate.“Use the

&

return or switch

main menu off

MENU TITLE

Subject 1

Subject 2

Subject 3

activate

Subject 5

J Subject 4

J Subject 4 L M

select menu item

Subject 6

After the new or extra TV channels have been stored, the TV automatically transfers

those TV channels to the video recorder if it is equipped with the EasyLink function.

Store TV channels

Link function,

IEW

TV

NEX

the TV also automatically transfers the language and country selections to the video

recorder.

The message EasyLink : downloading ...... appears on the screen. The

programme list of the video recorder is now the same as the one of the TV.

If the TV is connected to a video recorder which supports the

Select the menu language and country

and press the OK key.

Menu language

First, select your language and country.&Select

MENU TITLE

Menu language

J INSTALLATION

and press the OK key.

Country

Select your language and press the OK key.

Use the cursor up/down to scroll through the list and to bring up other

languages which are not displayed on the screen at present.“Select

é

MENU TITLE

English

....

J Menu language

when none of the countries applies.

Other

Select the country where you are now located and press the OK key.

Use the cursor up/down to scroll through the list and bring up other

countries which are not displayed on the screen at present.

Select

‘

MENU TITLE

United Kingdom

....

J Country

....

....

You can now search for and store the TV channels in two different ways:

using automatic installation or manual installation (tuning-in channel by

channel).

Select your choice and press the OK key.

Installation

4

GB 8 EM3E3.

7

Installation

The Setup menu allows you to adjust initial settings, i.e. those which are not

related to the installation of the TV channels.

The Setup menu contains items that control the settings of the TV’s functions,

features, services and peripherals you may have connected.&Use the cursor in the up/down, left/right directions to select the menu item.éUse the OK key to activate.“Use the

MENU

key to return or switch menu off.

Digital sources (for future use)

Define Decoder/Descrambler programme numbers

If a decoder or a descrambler is connected, see p. 22 you can define one or

more programme numbers as decoder programme numbers.

Press the cursor left/right to select the input used to connect to your

decoder

Off

,

EXT1

or

EXT2

.

Select

Off

if you do not want the selected programme number being

activated as a decoder programme number.

Select

EXT2

when the decoder is connected to your EasyLink video recorder.

When selecting the decoder, the message

EasyLink: downloading presets....

appears on the screen.

Picture tilt

Select

Picture tilt

with the cursor up/down.

Keep the cursor left/right pressed to adjust the rotation of the picture.

Information line

Select

On

and after the selection of a TV programme or after pressing the

i key on the remote control, a TV channel which broadcasts teletext may

transmit the name of the TV channel, the programme name or another

message.This is displayed on screen next to information about sound and

picture format.

When selected

Off

, only sound and picture format information is displayed

after the selection of a TV channel or after pressing the i key.

Factory settings

Select

Factory settings

and press the OK key to restore picture and sound

settings, predefined in the factory.

Auto format

Selecting

Yes

causes the screen to automatically fill as much of the picture as

possible when TV programmes are not carrying special signals detecting the

correct screen format.

With the q key on the remote control you can still select other picture

formats. See p. 10.

Install TV Setup

INSTALLATION

Menu language

Country

Automatic installation

Manual installation

Give name

Reshuffle

Favourite programmes

SETUP

J SETUP

Decoder/Descrambler

Programme

Decoder status

J Programme

SETUP

Digital Sources

Decoder/Descrambler

Picture tilt

Information line

Factory settings

Auto format yes/no

Auto Surround

INSTALLATION

J Decoder/Descrambler

Directions for use

Give name

menu and press the OK key.

INSTALLATION

in the

Give name

It is possible to change the name stored in the memory or to assign a name

to a TV channel which has not yet been entered.A name with up to 5 letters

or numbers can be given to the programme numbers 0 to 99. For example

SUPER, BBC1,... Between 99 and 0 you can also name any peripherals that

are connected to a euroconnector.&Select

Select the programme number.“Press the OK key.‘Select the character with the cursor up/down.(Select the following position with the cursor right.

é

INSTALLATION

Menu language

Country

Automatic installation

Manual installation

Give name

Reshuffle

J Give name

Select the following character.èPress the OK key when finished.

§

SETUP

EXT1

Give name

Favourite programmes

.

menu

INSTALLATION

key to return to the

MENU

Press the

!

EXT2

EXT3

FRONT0 1 BBC1

J 0

Space, numbers and other special characters are located between Z and A.

2 BBC2

Reshuffle the programme list

3 ....

4 ....

5 ....

According to your preference you can change the order of the stored TV

menu and press the OK key.

INSTALLATION

in the

Reshuffle

Select

Select the programme number you want to exchange.“Press the OK key.‘Select the new number you want to exchange it with.

é

Press the OK key.

(

channels.

&

EXT1

EXT2

EXT3

FRONT

0

1 CNN

2 BBC2

Reshuffle

J 1 CNN

3 ....

menu.

INSTALLATION

key to return to the

MENU

Repeat the operation until all TV channels are allocated as you like.§Press the

4 ....

5 ....

After leaving the installation you can browse through the TV channels by

Select Favourite TV channels

menu and press

INSTALLATION

menu.

INSTALLATION

in the

with the cursor left/right.

key to return to the

No

or

Yes

MENU

Repeat for every TV channel you want to make a favourite or a

non-favourite TV channel.(Press the

‘

Favourite programmes

pressing the - P + key. Only those TV channels which are in the favourite list

the OK key.

will be displayed. Non-favourite TV channels can still be selected with the digit

keys. By default all stored channels are added to the favourite list.&Select

Select your favourite programme number.“Select

é

0 ... No

1 ... Yes

Favourite programmes

2 ... No

J 2 ... Yes

3 .... No

4 .... Yes

5 ....

to function properly, the first TV channel from the favourite list

IEW

TV

NEX

In order for

should also broadcast the correct local date and time via teletext.

Installation

6

Directions for use

9

Use of the remote control

Operation

Use of the remote control

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Q

B

Standby

The set is switched off.To switch the TV on

again, press - P + or the digit keys.

If your EasyLink video recorder has the

system standby function and you press the

standby key for 3 seconds, both the TV and

video recorder are switched to standby.

Your TV consumes energy in the standby mode.

Energy consumption contributes to air and water

pollution. We advise to switch off your TV

overnight instead of leaving it on standby.You

save energy.

®Ò‡π†

Video recorder see p. 24

®

Instant record

If your video recorder has the EasyLink

function the

INSTANT

® key for record can

be operated in the TV mode.

æ

NEX

TV

IEW

/TXT guide on/off

see p. 15

MENU

Main menu on/off see p. 11

OK Press this key to activate your choice,

when in the menus.

Q

Surround modes

Incredible Surround

With stereo transmission, and when

Incredible Surround

is selected, it seems as

though the loudspeakers are spread further

apart from one another.

Virtual Dolby Surround

(optimal with Dolby Surround signals)

Virtual Dolby Surround enables you to

experience the effect of Dolby Surround Pro

Logic, reproducing a rear sound effect.

See Sound menu,Virtual Dolby effect, p. 12.

i

Screen information

Press for 5 seconds to activate/de-activate

the extended or reduced display of TV

channel and programme information on the

screen.

Press briefly to display information about the

selected TV channel and programme, the

sound reception, picture settings and the

remaining time set with the sleeptimer.

0/9

Digit keys

To select a TV channel.

For a two digit programme number, enter the second digit within 2

seconds.

To switch immediately to a selected one digit TV channel, keep the digit

key pressed a bit longer.

0

Previous programme

The previously selected TV channel is displayed.

The ◊ indication is only video recorder.

Use of the remote control

b

Teletext on/off see p. 19

fh

Teletext functions see p. 20

h

Zoom

Press the

ZOOM

h key repeatedly to select

one of the zoom magnifications (x1, x4,x9,

x16). Additionally you can shift the selected

zoom window over the screen with the

cursor.

Press i to activate/de-activate the

continuous display of the zoom magnification.

The zoom window is reset after: selecting

another TV channel, another picture format

or when another picture format is selected

automatically.

Zooming is disabled in Dual screen mode.

U

Time display

The time, downloaded from the TV channel

(with teletext) stored on programme number

1 or the lowest favourite programme

number,is displayed on the screen.

This function is not available when continuous

subtitles have been switched on.

V

Volume

Press + or - to adjust the volume.

¬

Mute

Temporarily interrupt the sound or restore

it.

P

Programme selection

To browse through the TV channels

activated in the Favourite Programme menu.

GB 9EM3E 3.

Auto Surround

Sometimes the broadcaster transmits special signals for Surround Sound

encoded programmes. In that case, the TV automatically switches to the

best Surround Sound mode when Auto Surround is switched on. Virtual

Dolby* Surround will be reproduced,see p. 9.

Overruling this surround mode remains possible.

SETUP

Digital Sources

Decoder/Descrambler

Picture tilt

and press the OK key to return immediately to the

menu.

Installation

Installation

Select

INSTALLATION

Information line

Factory settings

Auto format yes/no

Auto Surround

INSTALLATION

J Auto Surround

key repeatedly.

MENU

To exit from the menu press the

‘

‘Dolby’ ‘Pro Logic’ and the double-D symbol are

trademarks of Dolby Laboratories Licensing Corporation.

Manufactured under license from Dolby Laboratories

Licensing Corporation.

Installation

8

GB 10 EM3E3.

11

Use of the menus

&

Press the

MENU

key to display/cancel the

MAIN MENU

.

é

Use the cursor in the up/down directions to select the

PICTURE

,

SOUND

or

FEATURES

menu or to select the

PROGRAMMES

.

“

Press the cursor right to activate the selected menu.‘Use the cursor in the up/down, left/right directions to select the menu item.(Use the OK key to activate.§Press the

MENU

key repeatedly to return or to switch the menu off.

Picture menu

If an NTSC peripheral is connected to one of the euroconnectors, the option Hue

also appears.

Tint

Select the colour temperature:

Normal

,

Warm

or

Cool

.

Digital options

Although Natural Motion is the most ideal setting, it may be preferable to

switch back to Digital Scan and/or 100 Hz.

To make all the 3 digital options available at the same time and selectable, first

select a 4:3 picture format.

• 100 Hz = 100 Hz only (Field flicker reduction)

• Dig. Scan = 100 Hz + Dig. Scan (Field and line flicker reduction)

• Natural Motion = 100 Hz + Dig. Scan + Natural Motion (Field and line

flicker reduction and smooth movement reproduction)

• Double lines = provides for a doubling of vertical resolution which adds

astonishing sharpness and a total absence of visible picture lines.

Motion compensation reduces jitter and offers smooth, yet sharp motion

reproduction.

Note: if the menu item Digital options is not present, first select a 4:3 picture format

with the q key.

Dynamic Contrast

To make the contrast in the darker and the brighter picture areas more

noticeable, select the

Med

setting.

In certain circumstances it may be preferred to select

Min, Max

or

Off

.

The modified adjustments for Contrast, Brightness,Colour, Sharpness,Tint,

Digital Scan and Dynamic Contrast are automatically stored for all TV

channels.

Select

Factory settings

in the Setup menu to restore the predefined factory

settings, see p. 7.

Use of the menus

PICTURE

Contrast

Brightness

Colour

Sharpness

Tint

Digital options

Dynamic Contrast

J Contrast L M

MAIN MENU

Contrast

SOUND

FEATURES

PROGRAMMES

J PICTURE

cursor to select

adjustments

return or switch

main menu on/off

V P

213

B

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æ

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b

OK

INSTANT

Q

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OK key to activate

yÚ

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b

OK

◊

INSTANT

Q

Directions for use

sound, in

Mono

to

Stereo

sound mode selection

Bilingual choice and

Press this key

• to switch from

X

, in case

Nicam available

to

of digital transmission;

case of stereo transmission, or from

Nicam Stereo

language Z (Dual Z), in case of bilingual

transmission.The setting is separately

stored for each TV channel.

• to choose between language Y (Dual Y) or

EXT1,

, according to where

Select peripherals

w

Press this key repeatedly to select

FRONT

or

EXT2, EXT3

Dual screen, see p. 14

Freeze

S

To activate/de-activate the frozen picture or

to hold a teletext page.

Picture format

Press this key repeatedly to select another

picture format: 4:3, Movie Expand 14:9,

b

Movie Expand 16:9 with or without subtitling,

q

you connected the peripherals (p. 24).

Wide Screen, Super Zoom or Automatic

(when Auto format is set to Yes in the

Smart Keys

To select predefined picture and sound

menu).

SETUP

settings.

Automatic makes the picture to fill the

screen as much as possible.

Smart Sound

M

Sometimes also video recorder programmes

carry special signals which will automatically

switch the TV to the correct screen format.

Auto format is disabled when in Dual screen.

When in Movie Expand 14:9 or 16:9 or

Super Zoom picture format you can make

subtitles visible with the cursor up/down.

Smart Picture

a

Each time it is pressed, a different sound

setting is selected, corresponding with

specific factory settings of the equalizer.

Each time it is pressed, a different picture

Active control

Active control is a pro-active and automatic system.The TV continuously

measures and corrects all incoming signals in order to provide the best

picture possible.

Press the h key to select the Active Control values Off or On.

h

setting is selected, corresponding with

specific factory settings of Contrast, Colour,

picture and sound menu.

refers to the personal preference

Sharpness and Dynamic Contrast.

Remark: the moment you are in a predefined

Personal

settings of picture and sound selected in the

smart sound or picture setting and you modify a

Off Sharpness and Dynamic Contrast are controlled automatically

On Sharpness, Dynamic Contrast and Noise Reduction are controlled

the menu will overwrite the previously made

setting in the picture or sound menu, all values of

automatically.

Press the cursor in the up/down directions while the selected Active

Control setting information is on top of the screen.

The Active Control menu appears.

The picture settings are being adapted continuously and automatically.

The menu items cannot be selected.

Press the cursor in the up/down directions again to switch off the menu.

settings.

Use of the remote control

10

Directions for use

13

Use of the menus

Features menu

&

Press the

MENU

key to display/cancel the

MAIN MENU

.

é

Use the cursor in the up/down directions to select the

FEATURES

menu.

“

Use the cursor in the up/down, left/right directions to select the menu item.‘Use the OK key to activate.(Press the

MENU

key repeatedly to return or to switch the menu off.

Sleeptimer

With the sleeptimer you can set a time period after which the TV should

switch itself to standby.

The counter runs from

Off

up to

180 min.

One minute before the TV is set to go to standby, the remaining seconds

appear on screen. Not visible in dual screen mode.You can always switch off

your set earlier or change the set time.

Child lock

If the child lock is on, the TV can only be switched on with the remote

control.The P - and + keys on top of the TV cannot be used to select a TV

channel. In this way you can prevent unauthorised use of your TV.

If the message

Child lock On

appears, the child lock must be switched off

before you can use the P - and + keys on top of the TV to select a TV

channel.

Subtitle

TV channels with teletext often transmit certain programmes with subtitling.

See Teletext, Continuous Subtitles,p. 21 how to select the proper subtitle

page from the teletext index.

Select

Subtitle On

or

Off

.

Press the

MENU

key to switch off the Features menu.

Programme list

&

Press the

MENU

key to display/cancel the

MAIN MENU

.

é

Select

PROGRAMMES

with the cursor up/down.

“

Press the cursor right to display an overview of all the TV channels installed.

‘

Press the cursor up/down to run through the list and press OK to select the

desired TV channel.(Press the

MENU

key to switch off the Programme list.

Sleeptimer Off

Child lock Off

Subtitle Off

J FEATURES

OK key to activate

cursor to select

adjustments

return or switch

main menu on/off

V P

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GB 11EM3E 3.

Sound menu

.

MAIN MENU

key to display/cancel the

MENU

Press the

&

return or switch

main menu on/off

menu.

SOUND

key repeatedly to return or to switch the menu off.

MENU

Use the cursor in the up/down directions to select the

Use the cursor in the up/down, left/right directions to select the menu item.‘Use the OK key to activate.(Press the

é

“

OK key to activate

cursor to select

adjustments

The modified adjustments for Volume,Balance , and Graphic equalizer are

automatically stored for all TV channels.

in the Setup menu to restore the predefined factory

Factory settings

settings, see p. 7.

Graphic Equalizer

Select

SOUND

Volume

J Volume L M

Here you can select the preferred sound setting which corresponds with the

personal sound settings.

Headphone volume

See Connect Peripheral Equipment, p. 23, for the connection of the

headphone.

Balance

Graphic Equalizer

Headphone Volume

AVL

Delta volume

Virtual Dolby effect

AVL (Automatic Volume Leveller)

AVL automatically controls the volume level to avoid too large level

differences, especially when switching to another programme or during

commercial breaks.

AVL will reduce the dynamics of the sound.To maintain original dynamics, use

the Delta volume feature.

Delta volume

Here you may adjust the volume differences of each selected TV channel or

keys to compare to the volume of other TV channels or

- P +

external device separately.This can compensate volume differences between

different broadcasters.

Use the

externals.

with the cursor left/right.

Virtual Dolby effect

Virtual Dolby effect

Virtual Dolby enables you to experience the effect of Dolby Surround Pro

Logic without the need of having rear speakers connected or activated.

Select the level of

Use of the menus

12

GB 12 EM3E3.

15NEX

TV

IEW

Today, most broadcasters in Europe, are offering teletext pages containing

their programme schedule of today.These pages can be requested by switching

the TV to Teletext Guide.

An increasing number of broadcasters are offering an extended programme

guide service called

NEX

TV

IEW

.

NEX

TV

IEW

is a new way of presenting

programme schedules and offers more features than common teletext.

With

NEX

TV

IEW

it is possible to show for instance all the movies coming

tonight.

Both facilities are integrated in this TV:

NEX

TV

IEW

and Teletext Programme

Guide. If a TV channel supports

NEX

TV

IEW

then the TV will automatically

present the

NEX

TV

IEW

programme schedule. If the TV channel supports just

teletext, then the TV will switch automatically to Teletext Guide.

Both facilities are offering the same functions: record, remind and info.

However in case of Teletext Guide the broadcaster is responsible if these

functions are possible.

You can search for the programmes you want to watch up to 7 days in advance.

It is also possible to search for a programme by theme, e.g. sport, movie, etc.

Once a programme has been selected it can be tagged, to remind you, or to

record on the video recorder automatically (provided the video recorder is

equipped with

NEX

TV

IEW

Link Level 2.0), once, daily, weekly or series.

Teletext Guide/

NEX

TV

IEW

also allows direct access to detailed information

about programmes if provided by the broadcaster.

The broadcaster is responsible for the contents of the information.

The TV is responsible for the capture of that information and for the presentation to

the user.

Use of the Teletext Guide/

NEX

TV

IEW

menus

&

Press the æ key on the remote control to display/cancel the Teletext Guide/

NEX

TV

IEW

menu.

é

Use the cursor in the up/down, left/right directions to select the date,

CHANNEL

for the channel guide,

THEME

for the theme guide,

OVERVIEW

for an overview of all the programmes which are marked as reminders or for

recording, the programme guide page number or to enter the programme list.

NEX

TV

IEW

/ Teletext Guide

Channel Overview

BBC1 BBC2

p.202 p 01 02 ... π

BBC1

11.03 ................

14.35 ................ 226/3

17.50 ................ 231

Record

Remind

Info

Teletext Guide

NEX

TV

IEW

Monday 9 Oct 18:03

Channel Theme Overview

BBC1

NEX

TV

IEW

What’s on now

Preview

Themes

Ratings

Record

Remind

Info

“

Enter the proper programme guide page number

with the digit keys or with the – P + keys.‘Press the cursor left/right to run through the

subpages.(Select a programme with the cursor up/down.§Press one of the colour keys to select one of the

basic functions (if available);

record

,

remind

,

info

.

See Basic functions further on.

è

Press the OK key to return to the header area

again.

“

Select a programme with the cursor up/down.‘Press one of the colour keys to select one of the

basic functions (if available);

record

,

remind

,

info

.

See Basic functions further on.

(

Press the

OK

key to return to the header area

again.

cursor to select

adjustments

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NEX

TV

IEW

selection

V P

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INSTANT

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Directions for use

/Teletext Guide are displayed

IEW

TV

NEX

/Teletext Guide screen.

IEW

TV

NEX

Dual Screen

Press the b key to switch on Dual Screen.

The TV screen is divided into 2 parts:

- the left side for the normal main picture,

&

/Teletext Guide, see p.15.

IEW

TV

NEX

/Teletext Guide.

IEW

TV

NEX

To operate

To operate teletext, see p. 19.

- the right side for teletext broadcast by the selected TV channel or for

, the picture, teletext or

Off

full screen.

If Dual Screen is

Press the q key to select a vertical squeezed or a non vertical squeezed

picture size“Press + P - to run through the teletext pages.

é

/Teletext Guide Dual Screen, press the æ key to return

IEW

TV

NEX

When in Teletext Dual Screen, press the b key to return to a full picture

screen or press the b key to return to a full Teletext screen.(When in

‘

to a full picture screen or press the b key to return to a full

Dual Screen

14

Directions for use

17NEX

TV

IEW

Basic functions

The functions Record, Remind and Info can be activated with the

corresponding colour keys on the remote control.

If the function is not available, then the text is shown at reduced brightness.

Select a programme with the cursor up/down.

Record R or Remind !&Press the red colour key to activate

Record

or the green colour key to

activate

Remind

.

If the programme number of the broadcaster is not yet known, a message appears

with the request to input the correct programme number with the cursor left/right

and press OK.

A small menu pops up in which you can choose the interval: once, daily or

weekly,or clear an earlier made record or remind setting. The default interval

is set to

Once

. If a programme is an episode of a series, it is identified by the

system and the options

daily

and

weekly

are replaced by the option

series

.In

this case the system identifies when the next episode of the series will be

broadcast.This is not possible in the Teletext guide.

é

Use the cursor in the left/right directions to select the interval.

The colour of the tag refers to the interval.“Press the

OK

key.

When

Record

R is activated:

Storing

is displayed to indicate the video recorder is programmed.

When

Remind

! is activated:

- a message will be displayed the moment the tagged programme

with ! starts, when watching the TV later on.

- the TV switches on the moment the tagged programme with ! starts,

when the TV is in standby.

Note: Recordings and reminders are not possible when the broadcaster does not

transmit dates and times of the programmes.

The message

No TV programming possible

appears.

Make sure you are on the TV programming page.

Info

&

Press the yellow colour key to activate

Info

.

Advertisements or information relating to the selected programme are

displayed. In some cases all of the information does not fit on the screen. Use

the cursor up/down to browse through all the information.

é

Press the yellow colour key again to switch off the information.

Record

Remind

Info

Info block

Date time

CHANNEL THEME OVERVIEW

CNN

11.03 Travel Guide

14.35 World news

17.50 Insight

............................

R

!

p

Once

π

Daily

Weekly

Clear

GB 13EM3E 3.

.

Teletext guide

(Programme Delivery Control) or MIP (Magazine Inventory Page).

and the proper programme guide page number of the selected TV channel

has to be entered with the digit keys.

- automatically if the selected TV channel supports services like PDC

programme guide of the day. For each selected TV channel the programme

guide page can be selected with the æ key:

- if automatic pre-selection is not possible then the index page is displayed

The programme guide page will be stored automatically only if it satisfies

TV channels which broadcast teletext also transmit a page with the

IEW

TV

NEX

Video Programming via Teletext (VPT) requirements.

Every time you press the æ key, the programme guide page of the

selected TV channel will be available if the TV channel does not support

The function items record, remind and info, corresponding with the coloured

keys, become highlighted if the displayed programme page satisfies the Video

Programming via Teletext (VPT) requirements. Select a programme item and

press one of the function keys, e.g. Record or Remind. See Basic functions

further on.

The Info item is enabled if the selected programme contains a page number

with an optional subcode referring to a page with more info about the

BBC 1 BBC 2 CNN

Channel Theme Overview

BBC 2

p.202 p 01 02 ... π

Record

11.03 ................

Remind

One moment please

14.35 ................ 226/3

17.50 ................ 231

Info

programme.

modes to sort and represent information

IEW

TV

NEX

Channel

The Channel guide provides an overview of all programmes that are

broadcast by a single channel during one day.

Already passed programmes can be made visible via cursor up.

IEW

TV

NEX

BBC1

Monday 9 Oct 18:03

BBC1 CNN BBC2

........

Channel Theme Overview

Record

Remind

Info

The list will start with the earliest broadcast programme.

With cursor left/right another favourite TV channel can be selected.

Theme

The theme guide displays a list of all programmes at the selected date, that

matches with the selected category (news, sport, culture, movies,…).

The default starting item will be the current or next programme on the

........

Monday 9 Oct 18:03

Culture Movie ....

Channel Theme Overview

........

selection is only present if programmes in the TV guide have

THEME

defined themes.

current TV channel.

The

IEW

TV

NEX

BBC1

Record

Remind

Info

BBC1

teletext guide) of your selected programme into the correct local time and

date.

Overview

The Overview menu provides a list of programmes that are marked as

reminders or to be recorded each day.

When more than one programme to be recorded has an overlap in time,

these programmes will be marked by a red colour.

TVE

Monday 9 Oct 18:03

Channel Theme Overview

CNN

Note: the TV will automatically interpret the broadcast time (as shown on the

After the programme has been broadcast, all items set for once will be

deleted from the list the following day.This menu can be used to change a

reminder or recorder.

IEW

TV

NEX

BBC1

BBC1 17.10

CNN 17.30

TVE 18.05

BBC2 19.00

IEW

TV

Record

Remind

Info

NEX

16

GB 14 EM3E3.

19

Teletext

Most TV channels broadcast information via teletext.

Each channel which broadcasts teletext transmits a page with information on

how to use its teletext system. Look for the teletext page with the main

index (usually p. 100).

Depending on the TV channel, teletext is transmitted in different systems.

The colours used in the options line correspond with the colour keys of your

remote control.

About Easy Text

Easy Text considerably reduces the waiting time (on condition that the

teletext broadcast of the particular TV channel is received for at least half a

minute) by :

• a direct selection of previous and following pages which are in transmission

and of the pages referred to in the options line

• a habit watcher list: frequently used pages are put automatically in a list of

preferred pages, so that they are immediately available

• the precapturing of the page numbers referred to in the displayed page

• the precapturing of all the subpages.

Switch Teletext on and off

Press b to switch the teletext on or off.

The main index page appears on the screen together with two information

lines at the top and one option line at the bottom of the screen.

Remark: if the displayed teletext characters on screen do not correspond with the

characters used in your language, press the X key repeatedly to select Language

group 1 or 2.

Select a Teletext page

With the digit keys

Enter the desired page number with the digit keys.

The page counter seeks the page or the page appears immediately when the

page number has been stored in the memory.

A message appears when you have entered a non existent or incorrect page

number. Page numbers beginning with 0 or 9 do not exist. Choose another number.

With the option line

Select with the colour keys, corresponding to the coloured options at the

bottom of the screen, the desired subject.

Select Picture/Teletext

Select a TV channel which broadcasts teletext.

Press the b key.

The screen is divided into two parts:

the left side for the normal main picture,

the right side for teletext broadcast by the selected TV channel.

Press the b key to return to a full screen picture or press the b key to

return to a full teletext picture.

Quickly run through the teletext pages

Press the cursor up/down or the - P + key to run through the previous or

the following pages.

Select the previously selected teletext page

Press the 0 key.

Teletext

cursor to select

pages

colour keys

to select

V P

SMART

ACTIVE CONTROL

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0

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OK key to activate

V P

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DNR

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Directions for use

Record

will be

daily

. See Connect

Link.

IEW

IEW

TV

TV

NEX

NEX

EXTERNAL 2

item and the automatic recording will only be present and

Record

Your video recorder should be connected to

possible if your video recorder is equipped with

Video recorder restrictions with

The

Peripheral Equipment, p. 22.

The daily,weekly and series options, the number of recordings set and the

way overlapping recordings are managed, depend on the type of video

recorder you have.When all video recorder timers are full, the item

in the menu will not be present.

Upload video recorder overview

When the TV is switched on, the timer recordings are uploaded to the TV to

check if any manual addition or deletions have been done.This is shown in the

overview.

The video recorder manages and removes timer recordings when performed.

Link video recorders do not allow a daily programming of the

IEW

TV

NEX

removed from the menu on those days.

recording to start on a Saturday or Sunday. In this case the item

Some

IEW

TV

/Teletext guide screen, or press

IEW

TV

NEX

/Teletext Guide.

IEW

TV

NEX

the æ key to return to a full picture screen.

Press the b key to return to a full

Press the æ key.

Press the b key.

The screen is divided into two parts: the left side for the normal main picture,

the right side for

-Teletext Guide

IEW

TV

NEX

Select Picture/

information

IEW

TV

NEX

is done when you are watching a TV

IEW

TV

.

NEX

IEW

TV

NEX

channel supporting

Acquisition and updating of

Acquisition and updating of

NEX

18

Directions for use

21

Teletext

Select Continuous Subtitles

TV channels with teletext often transmit programmes with subtitling. For

each TV channel you can store a subtitle page which will be displayed

continuously if the programme being broadcast is transmitted with subtitles.

Switch on teletext and select the proper subtitle page from the index.

Switch off teletext.

Now the subtitle page is stored for the selected TV channel.

Once subtitles have been stored and

Subtitle On

has been selected they will

automatically be displayed on the selected TV channel if subtitles are in the

transmission.

Select

Subtitle On

or

Off

in the Features menu, see p. 13.

The subtitle symbol j appears when

Subtitle On

is selected.

Remark: you are in teletext mode, so only teletext functions are available.

Should your remote control be lost or broken you can still change some of

the basic picture settings with the keys on top of the TV.

Press the M key repeatedly to select

Volume,Brightness, Colour, Contrast

.

Press the P - or + keys to carry out the selected adjustment.

When the menu adjustment is not displayed, the P- or + keys enable you

to select the TV channels, the V - or + keys to adjust the volume.

The selected adjustment automatically switches off when no action has been

executed for 10 seconds.

Keys on top of the TV

M

P

V

V P

SMART

ACTIVE CONTROL

Ma

w

h

q

bSX

213

546

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0

B

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b

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Q

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U

MENU

yÚ

yÚ

V P

SMART

ACTIVE CONTROL

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Q

f

h

S

GB 15EM3E 3.

Select the index teletext page

Press the white colour key to display the main index (usually p.100).

Only for T.O.P teletext broadcasts :

T.O.P orders the pages in categories and adds other possibilities of enhancing

ease of use.

Press i. A T.O.P. overview of the teletext subjects available is displayed.

Not all TV channels broadcast T.O.P. teletext.When the teletext system

is not T.O.P. teletext, a message appears at the top of the screen.

Select with the cursor up/down, left/right the desired subject and press the

OK key.

Select subpages

When a selected teletext page consists of different subpages, one of the

subpages appears on the screen.

The coloured number in the first information line refers to the displayed

subpage.

The other subpages can be selected in 2 ways :

With the cursor left/right

The other subpage numbers appear in white as soon as the transmission has

found them.They are stored in the memory so that they are available while

the teletext page is on screen.

Select with the cursor left/right the previous or the following subpage.

With the U key

• Enter the subpage number yourself:

Press U. Enter the desired subpage with the digit keys : e.g.3 for the third

page of seven subpages.

The TV searches for the selected subpage.

• Automatically rotating subpages:

Press U again to cancel the entered digit key for the subpage.

Now the subpages rotate automatically.

Press U again to select the subpages with the cursor left/right again.

Special teletext functions

Hold

Press S to stop the automatically rotating of the subpages or to stop the

page counter from seeking when you have entered a wrong page number or

when the page is not available.

Enter another page number.

Enlarge

Press h repeatedly to display the upper part, the lower part and then to

return to the normal page size.When the upper part is displayed, you can

scroll the text, line by line using the cursor up/down.

Reveal

Press f to reveal/conceal the hidden information, such as solutions to

riddles and puzzles.

cursor to select

subpages

OK to activate

Teletext

20

GB 16 EM3E3.

23

Connect Peripheral Equipment

&

Insert the plug into the headphone socket L at the right side of the TV.éPress ¬ on the remote control to switch off the internal loudspeakers

of the TV.

The headphone impedance must be between 8 and 4000 Ohm.

The headphone socket has a 3.5 mm jack.

In the

SOUND

menu select

Headphone volume

to adjust the headphone

volume, see p. 12.

L

Headphone

Connect the audio cables to the audio input of your audio equipment and to

AUDIO L

and

R

at the back of your TV.

You can listen to your TV sound via your audio equipment.

If you want to connect more equipment to your TV, consult your dealer.

Audio equipment / Amplifier

AUDIO

&

Connect your camera or camcorder to sockets at the right side of your TV.éConnect the equipment to

VIDEO

2 and

AUDIO L

3 for mono

equipment.

“

For stereo equipment also connect

AUDIO R

3.

S-VHS quality with an S-VHS camcorder is obtained by connecting the S-VHS

cables with the

S-VIDEO

input 1 and

AUDIO

inputs 3.

Camera & camcorder

A

U

D

IO

V

ID

E

O

S•V

ID

E

O

3

2

1

Connect your digital equipment with a eurocable 1 to one of the

euroconnectors (

EXT1

,

EXT2

or

EXT3)

, or with a cinch cable to the

VIDEO

input at the right side of the TV (see illustration above).

Note: the low quality of some digital picture material may be the cause of digital

image distortion. In this case select

Eco

under the

SMART PICTURE

a key on the

remote control as this setting is intended to improve distorted picture quality.

Digital equipment (DVD, digital satellite tuner,...)

1/2/3

EXTERNAL

DVD

1

VCR 1

CABLE

1

4

2

EXT.

2

3

VCR 1

CABLE

1

21

EXTERNAL

2

4 5

3

Directions for use

with a

2

Connect Peripheral Equipment

There is a wide range of audio and video equipment that can be connected

to your TV.The following connection diagrams show you how to connect

them.

eurocable 3 as shown opposite.

Connect the aerial cables 1, 2 and, to obtain the optimum picture quality,

Video recorder

to benefit from the EasyLink

EXTERNAL 2

functionality.

If the eurocable 3 is not used the following steps are required:

If your video recorder is provided with the EasyLink function, the eurocable supplied

with it should be connected to

Search for and store the test signal of the video recorder

Unplug the aerial cable 1 from the aerial socket x of your video recorder.éSwitch on your TV and put the video recorder on the test signal.

(See the handbook for your video recorder.)“Search for the test signal of your video recorder in the same way as you

searched for and stored the TV signals. See Installation, Searching for and

&

storing TV channels, Manual installation,p. 5.‘Store the test signal under programme number 0 or between 90 and 99.

or

EXTERNAL 1

Replace the aerial cable in the aerial socket x of your video recorder after

you have stored the test signal.

Decoder and video recorder

(

Connect a eurocable 4 to your decoder and to the special euroconnector

of your video recorder. See also the video recorder handbook.

See Define Decoder/Descrambler prog. numbers, p. 7.

You can also connect your decoder directly to

eurocable.

EXTERNAL 2

.

(except Digital Sources)

you can only record a

EXTERNAL 3

or

EXTERNAL 1

EXTERNAL 1

Video recorder and other peripherals

Connect the aerial cables 1, 2 and 3 as shown opposite. Better picture

quality can be obtained if you also connect eurocable 5 to

and a eurocable 4 to

&

programme from your TV.

Look for the test signal of your peripheral in the same way as you do for

a video recorder.

When a video recorder is connected to

é

it is possible to record a

CVBS and Y/C and RGB,

EXTERNAL 2

EXTERNAL 2

programme from your TV as well as from other connected equipment. See Record

with your video recorder, p. 26.

Only when a video recorder is connected to

can handle CVBS and RGB,

only CVBS.

EXTERNAL 1

EXTERNAL 3

Note:

Connect Peripheral Equipment

22

Directions for use

25

Connect Peripheral Equipment

Satellite receiver

Press the OK key simultaneously with the digit key 1.

Now you can operate your satellite receiver with the remote control of your

TV.

Keep the

MODE

key on the left side of the remote control pressed and

simultaneously press:

MENU

to switch the

SAT

menu on or off

These keys function with equipment which use the RC5 signalling standard.

DVD player

Press the OK simultaneously with the digit key 2.

Now you can operate your DVD player with the remote control of your TV.

Keep the

MODE

key on the left side of the remote control pressed and

simultaneously press:

MENU

to switch the DVD menu on or off

b to select a DVD title

0 to select a DVD chapter

X to select your choice of audio language

Ò to search down

‡ stop

π play

† to search forward

0-9 to select a programme number from your DVD

OK to enter the selected menu item

®, C, f, h, w have no function

Note: after replacing the batteries the default operational equipment is the

satellite receiver.

These keys function with equipment which use the RC6 signalling standard.

V P

SMART

DNR

ACTIVE CONTROL

Ma

w

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546

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0

B

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b

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◊

INSTANT

Q

Ò

‡

π

†

X

0

b

MENU

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w

SMART

ACTIVE CONTROL

Ma

w

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0

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V P

SMART

DNR

ACTIVE CONTROL

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GB 17EM3E 3.

,

FRONT

or

EXT2, EXT3

,

EXT1

® for recording,

INSTANT

key on the left side of the remote control pressed and

If the TV is connected to a video recorder with the EasyLink function, in some cases

the TV will be switched on, even when it was in standby. (E.g. playback tape,...)

This is not possible when Child lock On is selected.

Equipment connected with an aerial cable only :

Select the programme number under which you have stored the test signal

with the digit keys.

according to where you connected your equipment at the back or the right

Equipment connected to a euroconnector or to the right side of

the TV

Press the w key repeatedly to select

To select connected equipment

side of your TV.

Remark : Most equipment (decoder, video recorder, satellite receiver) carries out the

switching itself.

If you want to change to TV channels?

Enter the programme number of the TV channel which you want to watch

with the digit keys or press the w key repeatedly to select TV.

Audio and video equipment keys

Most of the audio and video equipment from our range of products can be

operated with the remote control of your TV.

Video recorder

VCR

simultaneously press:

Keep the

® for record,

Ò for rewind,

‡ for stop,

π for play,

† for fast forward,

◊ for selecting 1- or 2-digit programme numbers from the video

recorder,

can be operated in the TV mode.

If your EasyLink video recorder has the system standby function, when you press the

- P + for sequential programme selection from the video recorder tuner,

0 to 9 to select a programme number from your video recorder tuner,

B to switch the video recorder to standby

These keys function with equipment which use the RC5 signalling standard.

B key for 3 seconds, both TV and the video recorder are switched to standby.

If your video recorder has the EasyLink function, the key

Connect Peripheral Equipment

24

GB 18 EM3E3.

27

Tips & Index

Care of the screen

Clean the TV with a slightly damp soft

cloth. Do not use abrasive solvent as it

can damage the TV screen.

Poor Picture

• Have you selected the correct TV

system?

• Is your TV or house aerial located too

close to loudspeakers, non-earthed

audio equipment or neon lights, etc.?

• Mountains or high buildings can cause

double pictures or ghost images.

Sometimes you can improve the picture

quality by changing the direction of the

aerial.

• Is the picture or teletext

unrecognisable?

Check if you have entered the correct

frequency. See Installation, p. 5.

• Are brightness and contrast out of

adjustment? Select Factory settings in

the Setup menu, p. 7.

• Sometimes poor picture quality is

possible when having activated an S-VHS

camera or camcorder connected to the

right side of your TV and another

peripheral is connected to

EXT1

or

EXT2

at the same time. In this case

switch off one of the other peripherals.

No picture

• Is the aerial connected properly?

• Are the plugs tightly connected in the

aerial socket?

• Is the aerial cable in good condition and

does it have suitable plugs?

• Are the connection facilities to a possible

second TV in good condition? If in doubt,

consult your dealer.

No sound

• No sound on any channel? Check the

volume isn’t at minimum.

• Is the sound interrupted with the mute

key ¬?

Remote control

If your TV no longer responds to the

remote control, the batteries may be

dead.

You can still use the M key and the

-/+ keys at the top of your TV.

Menu

Have you selected the wrong menu? Press

the

MENU

key again to exit from the

menu.

No solution

Switch your TV off and then on again

once.

Never attempt to repair a defective

TV yourself.

Check with your dealer or call a TV

technician.

End of life directives

Philips is paying a lot of attention to

produce environmentally-friendly in green

focal areas.Your new TV contains materials

which can be recycled and reused.

At the end of its life specialised companies

can dismantle the discarded TV to

concentrate the reusable materials and to

minimise the amount of materials to be

disposed of.

Please ensure you dispose of your old TV

according to local regulations.

How to dispose of batteries?

The batteries supplied do not contain the

heavy metals mercury and cadmium.

Nevertheless in many countries batteries

may not be disposed of with your

household waste. Please ensure you dispose

of batteries according to local regulations.

a ACI,

5

active control,10automatic installation,

5

auto format,7auto surround,8AVL,

12

b bilingual broadcast,10c camcorder,

23

child lock,13continuous subtitles,

21

country,

4

d decoder/descrambler,

7

delta volume,12digital options,

11

double lines,

11

dual screen,14DVD,25dynamic contrast,

11

e easy text,

19

eurocable,

22

f factory settings,

7

favourite programmes,

6

freeze,10frequency,

5

g give name,

6

graphic equalizer,

12

h headphone,

23

hue,

11

i incredible surround,

9

info on screen,9information line,7interrupt the sound,

9

l language,4m manual installation,

5

menu language,

4

n natural motion,

11

NEX

TV

IEW

,

15

nicam,

10

p picture adjustments,

11

picture format,10picture tilt,7programme selection,

9

programme list,

13

r recording,

26

reshuffle,

6

s satellite receiver,

26

search for TV channels,

5

setup,7sleeptimer,13smart picture and sound,

10

sound adjustments,

12

stereo,

10

store TV channels,

4

subpages teletext,

20

S-VHS,26switch TV on,

3

t teletext,19v video recorder,

22

Virtual Dolby Surround,9volume,

9

Tips

Index

V P

B

®

Ò

‡π

†

¬

fhU

æ

MENU

b

OK

INSTANT

Q

INSTANT

®

yÚ

Directions for use

or to sockets on the right side of the TV

from Audio/Video equipment connected to

® record key of the remote control.

INSTANT

1, 3 or

EXTERNAL

Link

IEW

mode, it is not necessary

TV

IEW

TV

NEX

NEX

Link, and you tagged one or more

IEW

TV

NEX

, you can not select another TV programme on the screen.

To record S-VHS quality, connect an S-VHS peripheral directly to the video

recorder.

Record a TV programme&Select the programme number on your video recorder.éSet your video recorder to record.

See the handbook for your video recorder.

Record with your video recorder

Switching programme numbers on your TV does not disturb recording !

Record a programme on your video recorder connected to

EXTERNAL 2

EXTERNAL 1, EXTERNAL 3

Switch on the equipment.

Select the right external on your video recorder.“Set your video recorder to record.

&

é

You record what you are watching on the screen.

Do not switch programme numbers or do not switch off your TV when you are

recording !

If you have connected an S-VHS video recorder provided with the EasyLink function,

you can record S-VHS-quality from an S-VHS peripheral connected to the right side

of the TV. (E.g. from an S-VHS camcorder.)

Record with your video recorder with EasyLink

The video recorder switches on from standby and a message of what is being

In TV mode, it is possible to start a direct recording of the programme which is being

displayed on the TV screen.

Press the

recorded appears on the screen.

The video recorder starts recording the programme you are watching.

Switching programme numbers on your TV does not disturb recording !

When recording a programme from a peripheral connected to

To watch TV programmes again,press the programme number you want to select

FRONT

twice.

Attention: the recording is stopped and your video recorder switches to standby.

programmes to be recorded automatically in the

If your video recorder is equipped with

Record with your video recorder with

for the TV to be in the standby mode or switched on for the recording to start.

Record

26

Directions for use

Table of TV frequencies.

Frequenztabelle der Fernsehsender.

Liste des fréquences des émetteurs.

Frequentietabel TV-Zenders.

Tabella delle frequenze delle trasmittenti.

Lista de las frecuencias de las emisoras.

Lista das frequências dos emissores.

Liste over TV senderne.

Tabell over TV-frekvenser.

GB

The frequencies used by a cable company may differ

from the frequencies on the table. Consult your cable

company or your dealer for detailed information.

D

In Kabelfernsehanlagen können Abweichungen von

den in den Frequenztabellen aufgeführten Frequenzen

vorkommen. Bitte wenden Sie sich an Ihren

Fachhändler oder Ihre Kabelfernsehgesellschaft, die

Ihnen die zutreffenden Frequenzen mitteilt.

F

Les fréquences utilisées par une société de

télédistribution peuvent être différentes de celles sur

la liste des fréquences. Consultez votre société de

télédistribution ou votre revendeur pour des

informations plus détailées.

NL

De frequenties die gebruikt worden door een

kabelmaatschappij kunnen verschillen van deze op

de tabel. Raadpleeg uw kabelexploitant of uw

handelaar voor meer informatie.

I

Le frequenze usate per una società di teledistribuzione

possano essere differenti di quelle nella tabella.

Consultate la società di teledistribuzione o il vostro

rivenditore per informazione specifica.

E

Las frecuencias utilizadas por las empresas de

distribución de señal por cable, pueden ser diferentes

de las que se encuentran en esta tabla. Consulte con

su compañia de distribución de televisión por cable o

con su distribuidor para que le proporcionen una

información más detallada.

P

As frequências utilizadas por uma sociedade de

teledistribuição podem ser diferentes das indicadas na

lista de frequências. Consultar a sociedade de

teledistribuição ou o vendedor para informações mais

detalhadas.DKFrekvenser benyttet af kabel operatører kan være

afvigende fra disse, kantakt deres kabel operatør eller

forhandler for næmere informa-tion.

N

Frekvensene som benyttes pa et kabelnett kan avvike

fra de som er oppfört i tabellen. Kontakt ditt kabel-TV

selskap eller din forhandler for næmere opplysninger.SFrekvenserna som används i kabel-TV-näten kan

avvika från frekvenserna i tabellen. Kontakta ditt kabel-

TV-bolag eller din radiohandlare för vidare information.

SF

Kaapeliyhtiöden käyttämät taajuudet voivat poiketa

taulukossa olevista taajuuksista. Tarkat tiedot saat

kaapeliyhtiösta tai myyjältä.

GR

Οι συχντητες που χρησιµοποιούνται απ µια εταιρεία

τηλεµετάδοσης είναι δυνατν να είναι διαφορετικές απ αυτές

που περιέχει ο κατάλογος. (Συµβουλευθείτε την εταιρεία

τηλεµετάδοσης ή τον πωλητή για λεπτοµερέστερες πληροφορίες).

CEI

Hastoty na kotoryx peredaòt telakampaniä mogut

otlihatæsä ot hastot na dannoj tablice. (Obratitæsä

k Vaπej telekampanii ili Vaπemu prodavcu za

dopolnitelænoj informaciej.

H

Egy televizió−adóállomás sugárzáshoz használt

frekvenciatartományai lehetnek a táblázatban

közöltektől eltérőek is. (Abban az esetben, ha bővebb

információkra van szüksége, forduljon az eladóhoz.)PLOperator sieci telewizyjnej może stosować inne

częstotliwości, niż te, które figurują na tablicy

(bardziej szczegółowych informacji na ten temat

zasięgnąć u operatora lub sprzedawcy).CZFrekvence používané některými televizními společnost−

mi se mohou lišit od údajů uvedených v tomto seznamu.

Informujte se blíže u příslušné společnosti nebo v prode−

jně, kde jste televizor koupili.SKFrekvencie používané niektorými spoločnos9ami

televízneho prenosu sa môžu liši9 od údajov uvedených v

tomto zozname. Informujte sa bližšie u príslušnej

spoločnosti alebo v predajni, kde ste televízor kúpili.

Tabell över TV-frekvenser.

TV-taajuustaulukko.

Kατάλογος συχνοτήτων ποµπών.

Spisok hastot peredathikov.

A televizió−adóállomások frekvenciáinak a listája.

Lista częstotliwości stacji nadawczych.

Seznam frekvenčních pásem vysílačů.

Zoznam frekvenčných pásiem vysielačov.

EUROPE

CHANNEL......FREQ (MHz)

E2....................48.25

E3....................55.25

E4....................62.25

E5..................175.25

E6..................182.25

E7..................189.25

E8..................196.25

E9..................203.25

E10................210.25

E11................217.25

E12................224.25

S1..................105.25

S2..................112.25

S3..................119.25

S4..................126.25

S5..................133.25

S6..................140.25

S7..................147.25

S8..................154.25

S9..................161.25

S10................168.25

S11................231.25

S12................238.25

S13................245.25

S14................252.25

S15................259.25

S16................266.25

S17................273.25

S18................280.25

S19................287.25

S20................294.25

H1 .................303.25

H2 .................311.25

H3 .................319.25

H4 .................327.25

H5 .................335.25

H6 .................343.25

H7 .................351.25

H8 .................359.25

H9 .................367.25

H10 ...............375.25

H11 ...............383.25

H12 ...............391.25

H13 ...............399.25

H14 ...............407.25

H15 ...............415.25

H16 ...............423.25

H17 ...............431.25

H18 ...............439.25

H19 ...............447.25

21..................471.25

22..................479.25

23..................487.25

24..................495.25

25..................503.25

26..................511.25

27..................519.25

28..................527.25

29..................535.25

30..................543.25

31..................551.25

32..................559.25

33..................567.25

34..................575.25

35..................583.25

36..................591.25

37..................599.25

38..................607.25

39..................615.25

40..................623.25

41..................631.25

42..................639.25

43..................647.25

44..................655.25

45..................663.25

46..................671.25

47..................679.25

48..................687.25

49..................695.25

50..................703.25

51..................711.25

52..................719.25

53..................727.25

54..................735.25

55..................743.25

56..................751.25

57..................759.25

58..................767.25

59..................775.25

60..................783.25

61..................791.25

62..................799.25

63..................807.25

64..................815.25

65..................823.25

66..................831.25

67..................839.25

68..................847.25

69..................855.25

ITALY

CANALE ........FREQ (MHz)

A .....................53.75

B......................62.25

C......................82.25

D ...................175.25

E....................183.75

F....................192.25

G...................201.25

H ...................210.25

H1 .................217.25

S1..................105.25

S2..................112.25

S3..................119.25

S4..................126.25

S5..................133.25

S6..................140.25

S7..................147.25

S8..................154.25

S9..................161.25

S10................168.25

S11................231.25

S12................238.25

S13................245.25

S14................252.25

S15................259.25

S16................266.25

S17................273.25

S18................280.25

S19................287.25

S20................294.25

H1 .................303.25

H2 .................311.25

H3 .................319.25

H4 .................327.25

H5 .................335.25

H6 .................343.25

H7 .................351.25

H8 .................359.25

H9 .................367.25

H10 ...............375.25

H11 ...............383.25

H12 ...............391.25

H13 ...............399.25

H14 ...............407.25

H15 ...............415.25

H16 ...............423.25

H17 ...............431.25

H18 ...............439.25

H19 ...............447.25

21..................471.25

22..................479.25

23..................487.25

24..................495.25

25..................503.25

26..................511.25

27..................519.25

28..................527.25

29..................535.25

30..................543.25

31..................551.25

32..................559.25

33..................567.25

34..................575.25

35..................583.25

36..................591.25

37..................599.25

38..................607.25

39..................615.25

40..................623.25

41..................631.25

42..................639.25

43..................647.25

44..................655.25

45..................663.25

46..................671.25

47..................679.25

48..................687.25

49..................695.25

50..................703.25

51..................711.25

52..................719.25

53..................727.25

54..................735.25

55..................743.25

56..................751.25

57..................759.25

58..................767.25

59..................775.25

60..................783.25

61..................791.25

62..................799.25

63..................807.25

64..................815.25

65..................823.25

66..................831.25

67..................839.25

68..................847.25

69..................855.25

FRANCE

CANAL...........FREQ (MHz)

2......................55.75

3......................60.50

4......................63.75

5......................176.0

6......................184.0

7......................192.0

8......................200.0

9......................208.0

10....................216.0

B....................116.75

C....................128.75

D ...................140.75

E....................159.75

F....................164.75

G...................176.75

H ...................188.75

I.....................200.75

J....................212.75

K....................224.75

L....................236.75

M...................248.75

N...................260.75

O...................272.75

P....................284.75

Q...................296.75

H1 .................303.25

H2 .................311.25

H3 .................319.25

H4 .................327.25

H5 .................335.25

H6 .................343.25

H7 .................351.25

H8 .................359.25

H9 .................367.25

H10 ...............375.25

H11 ...............383.25

H12 ...............391.25

H13 ...............399.25

H14 ...............407.25

H15 ...............415.25

H16 ...............423.25

H17 ...............431.25

H18 ...............439.25

H19 ...............447.25

21..................471.25

22..................479.25

23..................487.25

24..................495.25

25..................503.25

26..................511.25

27..................519.25

28..................527.25

29..................535.25

30..................543.25

31..................551.25

32..................559.25

33..................567.25

34..................575.25

35..................583.25

36..................591.25

37..................599.25

38..................607.25

39..................615.25

40..................623.25

41..................631.25

42..................639.25

43..................647.25

44..................655.25

45..................663.25

46..................671.25

47..................679.25

48..................687.25

49..................695.25

50..................703.25

51..................711.25

52..................719.25

53..................727.25

54..................735.25

55..................743.25

56..................751.25

57..................759.25

58..................767.25

59..................775.25

60..................783.25

61..................791.25

62..................799.25

63..................807.25

64..................815.25

65..................823.25

66..................831.25

67..................839.25

68..................847.25

69..................855.25

EASTERN EUROPE

CANAL...........FREQ (MHz)

R1....................49.75

R2....................59.25

R3....................77.25

R4....................85.25

R5....................93.25

R 6.................175.25

R 7.................183.25

R 8.................191.25

R 9.................199.25

R10................207.25

R11................215.25

R12................223.25

S1..................105.25

S2..................112.25

S3..................119.25

S4..................126.25

S5..................133.25

S6..................140.25

S7..................147.25

S8..................154.25

S9..................161.25

S10................168.25

S11................231.25

S12................238.25

S13................245.25

S14................252.25

S15................259.25

S16................266.25

S17................273.25

S18................280.25

S19................287.25

S20................294.25

H1 .................303.25

H2 .................311.25

H3 .................319.25

H4 .................327.25

H5 .................335.25

H6 .................343.25

H7 .................351.25

H8 .................359.25

H9 .................367.25

H10 ...............375.25

H11 ...............383.25

H12 ...............391.25

H13 ...............399.25

H14 ...............407.25

H15 ...............415.25

H16 ...............423.25

H17 ...............431.25

H18 ...............439.25

H19 ...............447.25

21..................471.25

22..................479.25

23..................487.25

24..................495.25

25..................503.25

26..................511.25

27..................519.25

28..................527.25

29..................535.25

30..................543.25

31..................551.25

32..................559.25

33..................567.25

34..................575.25

35..................583.25

36..................591.25

37..................599.25

38..................607.25

39..................615.25

40..................623.25

41..................631.25

42..................639.25

43..................647.25

44..................655.25

45..................663.25

46..................671.25

47..................679.25

48..................687.25

49..................695.25

50..................703.25

51..................711.25

52..................719.25

53..................727.25

54..................735.25

55..................743.25

56..................751.25

57..................759.25

58..................767.25

59..................775.25

60..................783.25

61..................791.25

62..................799.25

63..................807.25

64..................815.25

65..................823.25

66..................831.25

67..................839.25

68..................847.25

69..................855.25

GB 19EM3E 3.

Glossary

Smart Picture and Sound controls

Keys on the remote control to select

predefined picture and sound settings.

Sleeptimer

Function with which you can set a time

period after which the TV should switch

itself to standby.

Easy Link

Digital ‘intelligent’ ESI bus-system between

TV and VCR (Scart connection required).

Turns source selection and control into a

one-button operation.

Easy Text

Teletext memory that automatically

memorises Teletext pages and gives you

instant access to them.

100 Hz

100 Hertz provides a superior solution to

the problem of picture flicker which is

particularly noticeable with larger screen

sizes. In a conventional TV,the picture area

is scanned 50 times a second (50 Hertz) –

a frequency which is still detectable by the

human eye in the form of a flickering

picture. In 100 Hertz sets, the picture area

is scanned at a rate of 100 times per

second (100 Hertz). At this frequency,the

Picture Freeze

TV mode which allows you to “freeze” a

certain image in order to study a specific

detail at ease, e.g. to make notes of certain

programme information like phone

numbers.

Teletext

See also Easy Text

WST:World Standard Teletext.

Euroconnector

A 21-pin connector system enabling you

to simply connect various types of

audio/video and computer equipment.

Menu

On-screen display of functions and

facilities in a well-organised survey,which

eye cannot detect flicker, resulting in a

clearer picture which is more relaxing to

the eye.

Automatic Channel Installation (ACI)

Automatically installs all TV channels in

the same order as offered by your cable

company,provided of course that the data

is transmitted. It also automatically

includes programme number and

FLOF: Full Level one Features. System

applied by the BBC, RVE.... that provides a

fast access to the teletext pages.

TOP: Table of (Teletext) Pages. German

system for an easy access to the teletext

pages.

is a new feature to assist the TV

IEW

IEW

TV

TV

and VCR user in selecting the programmes

she or he likes to watch from a television

programme guide on the screen. It enables

NEX

you can select using your remote control.

programme name.

With ACI, channel installation is fully

automatic, simple and fast.

the user to see a description of every

NEX

Child lock

Feature to prevent unauthorised use of

your TV.

Tint

TV-function to modify the general colour

balance between cool and warm and to

adjust it according to your personal

preference.

Link video

IEW

TV

NEX

recorder required).

NTSC

The broadcasting system used in the USA,

Japan and parts of South America and

internal process) removes interline flicker.

When combined with 100 Hz, you will see

a totally stable image.

Southeast-Asia.

programme, and mark interesting

programmes to be reminded (auto TV on)

or recorded (

Digital Scan

If you look at a television screen you will

see small imperfections in the picture

caused by line vibration. Digital Scan (an

Glossary

28

GB 20 EM3E4.

Mechanical Instructions

4. Mechanical Instructions

Note: Figures below can deviate slightly from the actual

situation, due to the different set executions.

4.1 Access to the Service Connector (for
ComPair)

1. Remove the 'Service Connector' cover (see Figure 4.1).

2. Connect the ComPair cable (for more info, see chapter

5).

3. Start ComPair and perform the diagnosis.

4.2 Rear Cover Removal

Service position 2: To get access to the bottom side (solder
side) of the LSP, do the following (see Figure 4.3):

1. To disconnect the degaussing coil from the LSP, remove
the cable from connector 1502 [1].

2. Release the wiring from their fixation clamps, in order to
get room for repositioning the LSP.

3. Flip the LSP 90 degrees clockwise [2], and place it in the
fixation hole at the left side of the bottom tray [3].

2

1. Remove all fixation screws [A] of the rear cover.

2. Use a knife (or other thin blade) to release the four
fixation clamps [B] at the top of the TV-set. Press down
until you here a click.

3. Now remove the rear cover.

B B B B

A

AAA

SURR.

L

R

A

AUDIO OUT

service

connector

A A

cover

Figure 4-1 .eps

4.3 Print Removal

4.3.1 Large Signal Panel (LSP)

Service position 1: For better accessibility of the LSP, do the
following(seeFigure4.2):

1. Remove the LSP-bracket from the bottom tray by pulling
it backwards.

2. Hook the bracket in the first row of fixation holes of the
bottom tray. In other words, reposition the bracket from
[1] to [2].

A

CL16532044_005.eps

090501

1

1502

A

A

4

3

CL 16532044_006.eps

140501

Figure 4-3 .eps

4.3.2 3rd SCART Panel

To remove the 3rd SCART module, do the following:

1. Remove the fixation screw [1].

2. To release the fixation peg, push it towards the CRT [2].

3. At the same time, pull the complete module away from
the LSP [3]. It hinges in the LSP-bracket.

4. To remove the panel, disconnect the flat-cable from
connector 1680 and remove the four panel screws [4].

2

2

SSB - bracket

SSB

LOT - bracket

1

2

Figure 4-2 .eps

1

4

LSP

4

3

1

Bottom tray

CL 16532044_003.eps

100501

1680

Figure 4-4 .eps

CL 16532044_010.eps

140501

4.3.3 Small Signal Board (SSB)

In fact, there is no predefined service position for the SSB.
Most test points are located on the A-side (side that is facing
the tuner).
If you have to replace ICs, you must take the complete SSB
module out of the SIMM-connector.

To get access to the SSB test points, do the following:

1. Put the LSP in service position 1 (as described above).

2. Remove the fixation screw, which holds the SSB-bracket
[1].

3. Release the clamping jaw at the top of the SSB bracket
[2] and [3].

4. Push the two clamping lugs outwards, and pull the top of
the bracket at the same time upwards [4] and [5].

5. Now you can remove the complete bracket. Push it, at
the height of the LSP-bracket, towards the CRT [6] and
lift it out of the LSP-bracket [7].

Mechanical Instructions

1. Once you have taken out the SSB, remove the A-side
shielding [2]. Sometimes it is necessary to unsolder
some solder-tags first [1].

2. Now replace the SSB module in the SIMM-connector in
reverse order.

1

GB 21EM3E 4.

SDM (4006)

SAM (4005)

2

1

3

2

2

5

4

4

1

6

6

7

3

7

Figure 4-5 .eps

1. Push the top of the SSB towards the LOT [1].

2. Due to the pressure, the two metal clamps at both sides
of the SIMM-connector will release [2].

3. Take the complete SSB out [3].

1

3

CL 16532044_027.eps

160501

Figure 4-7

Note 1: For better access to the SSB, it is possible to order

an ‘extension board’ under number 9965 000 07933.
Note 2: If necessary for the measurement, put the LSP in
'service position 2' (as described above).

4.3.4 Top Control Panel

1. Remove the two fixation screws.

2. Pull the board backward.

Figure 4-8

CL 16532044_008.eps

090501

Top control board

CL96532137_009.eps

101199

4.3.5 Side I/O Panel

SSB

1. Remove the two fixation screws [1].

2. Push the panel door inside and fix it in the lock [2].

3. Pull the module backward [3].

4. Now release the fixation clamps, in order to remove the
print from its bracket.

2

2

2

1

3

Figure 4-6 .eps

CL 16532044_007.eps

090501

Figure 4-9 .eps

1

CL 16532044_009.eps

090501

GB 22 EM3E4.

Mechanical Instructions

4.3.6 DAF Panel

1. Remove the fixation screw [1].

2. Push down the fixation clamp [2], and pull the complete
bracket at the same time away from the CRT [3]. The
module is now free from the LSP-bracket.

3. Release the fixation clamps [4], in order to remove the
print from its bracket.

1

2

4

4

3

3

CL 16532044_011.eps

Figure 4-10 .eps

4.3.7 Mains Switch / LED Panel

4.4 Rear Cover Assembly

Before you re-assemble the rear cover, perform the following
checks:

• Check whether the mains cord is mounted correctly in
the guiding brackets.

• Check whether all cables are placed in fixation clamps.
This is very important due to the large 'hot' area of the
set.

150501

1. Release the two fixation clamps by pushing them upward
[1].

2. At the same time, pull the complete assy backward [2].

3. Now release the two fixation clamps [3], in order to
remove the print from its bracket [4].

3

1

4

3

2

1

CL 16532044_012.eps

090501

Figure 4-11 .eps

Note: If necessary, you can replace the light guide.

Service Modes, Error Codes and Fault Finding

5. Service Modes, Error Codes and Fault Finding

GB 23EM3E 5.

Index of this chapter:

1. Test points.

2. Service Modes.

3. Problems and solving tips (related to CSM).

4. ComPair.

5. Error buffer.

6. The blinking LED procedure.

7. Protections.

8. Repair tips.

5.1 Test Points

The chassis is equipped with test points printed on the circuit
board assemblies. They refer to the diagram letters. The
numbering is in a logical sequence for diagnostics. Always
start diagnosing (within a functional block), in the sequence
of the relevant test points for that block.

Measurements are performed under the following conditions:

• Service Default Mode.

• Video: colour bar signal.

• Audio: 3 kHz left, 1 kHz right.

5.2 Service Modes

Service Default Mode (SDM) and Service Alignment Mode
(SAM) offer several features for the service technician, while
the Customer Service Menu (CSM) is used for
communication between dealer and customer.

5.2.1 Service Default Mode (SDM)

Purpose

• To create a pre-defined setting, to get the same
measurement results as given in this manual.

• To override SW protections.

• To start the blinking LED procedure.

Specifications

• Tuning frequency: 475.25 MHz for PAL/SECAM.

• Colour system: SECAM L for France or PAL B/G for the

rest of Europe.

• All picture settings at 50 % (brightness, colour, contrast).

• All sound settings at 50 %, except volume at 25 %.

• All service-unfriendly modes (if present) are disabled,

like:

– (sleep) timer,
– child/parental lock,
– blue mute,
– automatic volume limiter (AVL),
– auto switch-off (when no ‘IDENT’ video signal was

received for 10 minutes),

– skip/blank of non-favorite pre-sets,
– smart modes,
– auto store of personal presets,
– auto user menu time-out.

How to enter SDM

Use one of the following methods:

• Via a standard customer RC-transmitter : key in the code
‘062596’ followed by the ‘MENU’ button (it is possible

that, together with the SDM, the main menu will appear.
To switch it off, push the ‘MENU’ button again).

• When you press the ‘DEFAULT’ button on the Dealer
Service Tool (DST or RC7150) while the set is in the
normal operation mode.

• When you shorten for a moment
on the ‘external part’ of the SSB print (see Figure 7 in
Chapter 4), with the indication SDM (item 4006).

(*)

the two solder pads

Activation can be performed in all modes, except when
the set has a problem with the main-processor.

• Via ComPair.
*Caution:If the SDM is entered via the pins, all the software­controlled protections are de-activated.
After entering SDM, the following screen will be shown, with
‘Service Default’ at the lower right side for recognition.

Ser v ic e Def a u l t

Figure 5-1

How to navigate

When you press the ‘MENU’ button on the RC transmitter,
the set will toggle between the SDM and the normal user
menu (with the SDM mode still active in the background).

How to exit SDM

Use one of the following methods:

• Switch the set to STANDBY (
or

• Press the ‘EXIT’ button on the DST.

5.2.2 Service Alignment Mode (SAM)



) via the RC-transmitter,

Purpose

• To perform alignments.

• To change option settings.

• To display/clear the error code buffer.

Specifications

• Operation hours counter.

• Software version.

• Option settings.

• Error buffer reading and erasing.

• Software alignments.

How to enter SAM

Use one of the following methods:

• Via a standard RC transmitter: key in the code ‘062596’
directly followed by the OSD [i+] button, or

• When you press the ALIGN button on the DST while the
set is in the normal operation mode, or

• When you shorten for a moment
on the ‘external part’ of the SSB print (see Figure 7 in
Chapter 4), with the indication SAM (item 4005).
Activation can be performed in all modes, except when
the set has a problem with the main-processor.

• Via ComPair.

*Caution:If the SAM is entered via the pins, all the software
controlled protections are de-activated.
The following screen will be shown, with SAM at the upper
right side for recognition.

(*)

the two solder pads

CL 16532044_031.eps

140501

GB 24 EM3E5.

Da t e : MMM DD YYYY Id:AAABCD . D _X XXX X

Ope ra t i on Ho u r s: XXXXX. X
Err ors : No E r ro r s

De f e c t . Modu l e : Un known

Ser v i ce

Reset Er r or Buf f e r >
Func t iona l Tes t >
Al ignments >
Dea l er Opt i ons >

Service Modes, Error Codes and Fault Finding

active in the background). To return to the SAM-menu
press the ‘OSD [i+]’ button.

• When you press the ‘MENU’ key in a submenu, you will
return to the previous menu.

How to exit SAM

Use one of the following methods:

• Press the ‘MENU’ button on the RC-transmitter, or

• Switch the set to STANDBY (

or

• Press the ‘EXIT’ button on the DST.



) via the RC-transmitter,

CL16532044_032.eps

140501

Figure 5-2

• Date Displays the software date.

• ID Displays the software version of the ROM. Example:

EM3E11.0_01234 (AAABCD.D_XXXXX)

– A = the chassis name (EM3).
– B = the region: E = Europe, A = Asia Pacific, U =

NAFTA, L = LATAM.

– C = the language cluster number.
– D = the main software version number.
– X = latest 5 digits of 12nc code software.

• SAM Indication of the actual mode.

• Operation Hours Displays the accumulated total of

operation hours (not the standby hours).

• Errors (followed by maximal 10 errors) The most recent
error is displayed at the upper left (for an error
explanation see paragraph 5.5.4).

• Defect. Module Here the module that generates the
error is displayed. If there are multiple errors in the buffer
that have not all been generated by a single module,
there is probably another defect. It will then display the
message 'Unknown' here.

• Reset Error Buffer When you press the 'OK' button, the
error buffer is reset.

• Functional Test All devices are tested via the 'OK'
button. Eventual errors are displayed in the error buffer.
The error buffer is not erased, the content returns when
this test is terminated.

• Alignments This will activate the Alignments sub-menu.

• Dealer Options Extra features for the dealers.

• Errors (followed by maximal 10 errors) The most recent

error is displayed at the upper left (for an error
explanation see paragraph 5.5.4).

• Defect. Module Here the module that generates the
error is displayed. If there are multiple errors in the buffer
that have not all been generated by a single module,
there is probably another defect. It will then display the
message 'Unknown' here.

• Reset Error Buffer When you press the 'OK' button, the
error buffer is reset.

• Functional Test All devices are tested via the 'OK'
button. Eventual errors are displayed in the error buffer.
The error buffer is not erased, the content returns when
this test is terminated.

• Alignments This will activate the Alignments sub-menu.

• Dealer Options Extra features for the dealers.

How to navigate

• In SAM, you can select the menu items with the
CURSOR UP/DOWN key on the RC-transmitter. The
selected item will be highlighted. When not all menu
items fit on the screen, move the CURSOR UP/DOWN
key to display the next/previous menu items.

• With the CURSOR LEFT/RIGHT keys, it is possible to:
– (De)activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected submenu.

• When you press the MENU button twice, the set will

switch to the normal user menus (with the SAM mode still

5.2.3 Customer Service Mode (CSM)

Purpose

When a customer is having problems with his TV-set, he can
call his dealer. The service technician can than ask the
customer to activate the CSM, in order to identify the status
of the set. Now, the service technician can judge the
severness of the complaint. In a lot of cases he can advise
the customer how to solve the problem, or he can decide if it
is necessary to visit the customer.
The CSM is a read only mode, therefore modifications in this
mode are not possible.

How to enter CSM

Use one of the following methods:

• Press the ‘MUTE’ button on the RC-transmitter
simultaneously with the ‘MENU’ button on the TV (top
control) for, at least 4 seconds.

• Key in the code ‘123654’ via the standard RC transmitter.

Note 1: Activation of the CSM is only possible if there is no
(user) menu on the screen !
Note 2: If you do not point the RC-transmitter correctly to the
RC-receiver in the set, and you push the ‘MENU’ button for
more than 6 s, the TV starts in ‘demo’ mode. To leave this
mode, push ‘MENU’ again for more than 6 s.

After activation of the Customer Service Menu, the following
screen (Customer Service Menu 0) will appear:

CUS TOMER SERV ICE MENU 0

0 Typenumber ...........

Figure 5-3

• Line 0 - Type number (e.g. 28PW8807/12) This
information is very helpful for a helpdesk/workshop as
reference for further diagnosis. In this way, it is not
necessary for the customer to look at the rear of his TV­set.

By means of the 'CURSOR-DOWN' knob on the RC­transmitter the Customer Service Menu 1 will appear. By
means of the 'CURSOR-UP' knob on the RC-transmitter the
Customer Service Menu 0 will appear again.

CL16532044_033.eps

140501

Service Modes, Error Codes and Fault Finding

GB 25EM3E 5.

Customer Service Menu 1 represents following information:

CU S TOM E R S E R V I CE M E N U 1

1 SW Version ............

2 Code 1 ... ... ... ...

3 Code 2 ... ... ... ...

4LSVolume ..
5LSBrightness ..
6LSContrast ..
7LSColour ..
8 LS Headphone . .

9 Sharpness ..

10 Dolby .....

11 Surround Mode ............

11a Tuner Frequency ............

CL16532044_034.eps

140501

Figure 5-4

• Line 1 - Software version (e.g. EM3E11.0_XXXXX) The
build in software version. You will find details of the
software versions in the chapter 'Software Survey' of the
'Product Survey - Colour Television' publication. This
publication is generated four times a year.

• Line 2 - Code 1 Gives the last 5 errors of the error buffer.
As soon as the built-in diagnose software has detected
an error the buffer is adapted. See paragraph 5.5.4 for a
description.

• Line 3 - Code 2 Gives the first 5 errors of the error buffer.
As soon as the built-in diagnose software has detected
an error the buffer is adapted. The last occurred error is
displayed on the leftmost position of code 2. Each error
code is displayed as a 3 digit number. When less than 10
errors occur, the rest of the line(s) is (are) empty. In case
of no errors the text 'No Errors' is displayed. See
paragraph 5.5.4 for a description.

• Line 4 - LS Volume Gives the Last Status of the volume
as set by the customer for this selected transmitter. The
value can vary from 0 (volume is minimum) to 36 (volume
is maximum). Volume values can be changed via the
volume key on the RC-transmitter.

• Line 5 - LS Brightness Gives the Last Status of the
brightness as set by the customer for this selected
transmitter. The value can vary from 0 (brightness is
minimum) to 63 (brightness is maximum). Brightness
values can be changed via the 'CURSOR LEFT' and
'CURSOR RIGHT' keys on the RC-transmitter after
pressing the 'MENU' button and selecting 'PICTURE' and
'BRIGHTNESS'.

• Line 6 - LS Contrast Gives the Last Status of the
contrast as set by the customer. The value can vary from
0 (contrast is minimum) to 63 (contrast is maximum).
Contrast values can be changed via 'CURSOR LEFT'
and 'CURSOR RIGHT' keys on the RC-transmitter after
pressing the 'MENU' button and selecting 'PICTURE' and
'CONTRAST'.

• Line 7 - LS Colour Gives the Last Status of the colour
saturation, as set by the customer. The value can vary
from 0 (colour is minimum) to 63 (colour is maximum).
Colour values can be changed via 'CURSOR LEFT' and
'CURSOR RIGHT' keys on the RC-transmitter after
pressing the 'MENU' button and selecting 'PICTURE' and
'COLOUR'.

• Line 8 - LS Headphone Gives the Last Status of the
headphone volume, as set by the customer. The value
can vary from 0 (volume is minimum) to 24 (volume is
maximum). Headphone volume values can be changed
via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on
the RC-transmitter after pressing the 'MENU' button and
selecting 'SOUND' and 'HEADPHONE'.

• Line 9 - Sharpness Gives the sharpness value. The
value can vary from 0 (sharpness is minimum) to 7
(sharpness is maximum). In case of bad antenna signals
a too high value of the sharpness can result in a noisy
picture. Sharpness values can be changed via the
'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-

transmitter after pressing the 'MENU' button and
selecting 'PICTURE' and 'SHARPNESS'.

• Line 10 - Dolby Indicates whether the received
transmitter transmits Dolby sound (present) or not (not
present). Attention: The presence of Dolby can only be
tested by the software on the Dolby Signalling bit. If a
Dolby transmission is therefore received without a Dolby
Signalling bit, then this indicator will show 'not present'
even though such a Dolby transmission is received.

• Line 11 - Surround Mode Indicates the by the customer
selected surround mode (or automatically chosen mode).
In case the set is a Non-Dolby set there will be displayed
'0'. If it is a Dolby-set then is displayed: 'Stereo', 3D
Surround’, 'Dolby Pro Logic’, ‘Dolby 3 Stereo’ or 'Hall'.
These settings can be influenced by toggling the
surround mode button on remote control (white button).
It can also have been selected automatically by
signalling bits (internal software

• Line 11a - Tuner Frequency Indicates the frequency the
selected transmitter is tuned to. The tuner frequency can
be changed via the ‘CURSOR LEFT’ and ‘CURSOR
RIGHT’ keys for fine tune or by entering directly with the
digit keys 0 to 9 on the RC-transmitter after opening the
installation menu and selecting ‘MANUAL
INSTALLATION’. The installation menu can be opened
by pressing ‘TIMER’ and ‘ENLARGE’ at the same time.

By means of the 'CURSOR-DOWN' knob on the RC­transmitter the Customer Service Menu 2 will appear. By
means of the 'CURSOR-UP' knob on the RC-transmitter the
Customer Service Menu 1 will appear again.

Customer Service Menu 2 represents following information:

CUS TOMER SERV ICE MENU 2

13 Centre Volume ..
14 DNR ...
15 Noise Figure ..
16 D i g i t a l O p t i o n . .

17 Colour System .....

18 TV System .....

19 Audio System .....

20 Tuned bit .....

21 Speaker Config. ............

22 Digital Sources ............

CL16532044_035.eps

140501

Figure 5-5

• Line 13 - Centre Volume Not valid in this chassis. Must
be 0.

• Line 14 - DNR Not valid.

• Line 15 - Noise Figure Gives the noise ratio for the

selected transmitter. This value can vary from 0 (good
signal) to 127 (average signal) and to 255 (bad signal).

• Line 16 - Digital Option Gives the selected digital mode,
'100 HZ', 'DIGITAL SCAN', ‘NATURAL MOTION’ or
‘DOUBLE LINES’. Change via the 'CURSOR LEFT' and
'CURSOR RIGHT' keys on the RC-transmitter, after
pressing the ‘MENU' button and selecting 'PICTURE',
'DIGITAL OPTIONS'.

• Line 17 - Colour System Gives information about the
colour system of the selected transmitter.

– Black and white: No colour carrier received
– PAL: PAL signal received
– SECAM: SECAM signal received
– NTSC: NTSC signal received

• Line 18 - TV System Gives information about the video

system of the selected transmitter.

– BG: BG signal received
– DK: DK signal received
– I: PAL I signal received
– L: SECAM L signals received

GB 26 EM3E5.

Service Modes, Error Codes and Fault Finding

– M38.9: NTSC M signal received with video carrier on

38.9 MHz

• Line 19 - Audio System Gives information about the
audio system of the selected transmitter.

– Sound Muted: No sound
– Dolby Pro Logic: Dolby Pro Logic sound received
– Mono: Mono sound received
– Stereo: Stereo sound received
– Dual I: Language I received
– Dual II: Language II received
– Digital Mono: Digital mono sound is received
– Digital Stereo: Digital stereo sound is received
– Digital Dual I: Digital language I is received
– Digital Dual II: Digital language II is received

• Line 20 - Tuned bit Gives information about the tuning

method of the stored pre-set. If a channel is found via
’automatic installation’ you will see the value 'Off'. When
you change this (automatically found) frequency via ‘fine
tune’ adjustment(installation menu - manual installation),
the displayed value will change to ‘On’. So when you see
the value ‘On’ in this line, it is an indication that the
received channel is a non-standard signal (e.g. of a
VCR).

• Line 21 - Speaker config. Gives the speaker
configuration settings. In case the set is a non-Dolby set,
it displays '0'. If it is a Dolby-set, it displays: 'FULL
INTERNAL', 'L/R EXTERNAL', 'SURROUND
EXTERNAL' or 'FULL EXTERNAL'. Change the speaker
configuration (for a Dolby-set), via the 'CURSOR LEFT'
and 'CURSOR RIGHT' keys on the RC-handset after
opening the ‘INSTALLATION’ menu and selecting
'SETUP'. Open the ‘INSTALLATION’ menu by pressing
the 'TIMER' and 'ENLARGE' buttons at the same time.

• Line 22 - Digital Sources Gives the configuration
setting for the digital source. It displays: 'FRONT', 'EXT1',
'EXT2', ‘EXT3’ or 'NONE'. If one of these is selected, the
starting point is a top quality signal on that input and a
number of settings are therefore changed automatically.
Change the digital source via the 'CURSOR LEFT' and
'CURSOR RIGHT' keys on the RC-transmitter after
opening the installation menu and selecting 'SETUP'.
The installation menu can be opened by pressing
'TIMER' and 'ENLARGE' at the same time.

How to exit CSM

Use one of the following methods:

• After you press a key on the RC-transmitter (with
exception of the ‘CHANNEL’ and ‘VOLUME’ keys), or

• After you switch the TV-set ‘OFF’ with the mains switch.

5.3 Problems and Solving Tips (related to CSM)

Note: Below described problems are all related to the TV

settings. The procedures to change the value (or status) of
the different settings, are described above.
The new value(s) are automatically stored.

Picture too dark

1. Press 'Smart Picture' button on the RC-transmitter. In
case the picture improves, increase the ‘Brightness’ or
the ‘Contrast’ value. The new value(s) are automatically
stored (in ‘personal’ pre-set) for all TV channels.

2. Check lines 5 'LS Brightness' and 6 'LS Contrast'. If the
value of line 5 is low (< 10) or the value of line 6 is low
(< 10), increase the ‘Brightness’ or the ‘Contrast’ value.

Picture too bright

1. Press 'Smart Picture' button on the RC-transmitter. In
case the picture improves, decrease the ‘Brightness’ or
the ‘Contrast’ value. The new value(s) are automatically
stored (in ‘personal’ pre-set) for all TV channels.

2. Check lines 5 'LS Brightness' and 6 'LS Contrast'. If the
value of line 5 is high (> 40) or the value of line 6 is high
(< 50). Decrease the ‘Brightness’ value or increase the
‘Contrast’ value.

White line around picture elements and text

1. Press 'Smart Picture' button on the Remote Control. In
case the picture improves, decrease the ‘Sharpness’
value. The new value is automatically stored (in
‘personal’ pre-set) for all TV channels.

2. Check line 9 'Sharpness'. Decrease the ‘Sharpness’
value. The new value is automatically stored for all TV
channels.

No picture

Check line 20 'Tuned bit'. In case the value is ‘On’, install the
required program again. Open the installation menu by
pressing 'timer' and 'enlarge' at the same time and perform
manual installation.

Blue picture

No proper signal is received. Check the aerial cable/aerial
system.

Blue picture and/or unstable picture

A scrambled or decoded signal is received.

Black and white picture

Check line 7 'LS Colour'. In case the value is low (< 10)
increase the ‘Colour’ value. The new value is automatically
stored for all TV channels.

No colours/colour lines around picture elements

1. Check lines 17 'Colour System' and 18 'TV System'. If a
‘strange’ system pop’s up, something has gone wrong
during installation. Re-install the channel.

2. In case line 17 is ‘PAL’ and line 18 is ‘L’, the installed
system for this pre-set is ‘France’, while ‘West Europe’ is
required. Install the required program again: open the
installation menu by pressing 'timer' and 'enlarge' at the
same time and perform manual installation. Select
system ‘West Europe’.

5.3.1 Picture Problems

Worse picture quality in case of DVD pictures

Check line 22 'Digital sources'. In case line 22 gives the
indication 'Not Present', change the setting into 'Present' (via
the ‘installation’ menu).

Snowy/noisy picture

1. Check line 15 'Noise Figure'. In case the value is 127 or
higher and the value is also high on other programs,
check the aerial cable/aerial system.

2. Check lines 9 'Sharpness' and 15 'Noise Figure'. In case
the value of line 9 is 3 or 4 and the value of line 15 is high
(127 or higher), decrease the 'Sharpness' value.

Colours not correct

Check lines 17 'Colour System' and 18 'TV System'. In case
line17is‘PAL’ andline18is‘L’, the installed system for this
pre-set is ‘France’,while‘West Europe’ is required. Install the
required program again: open the installation menu by
pressing 'timer' and 'enlarge' at the same time and perform
manual installation. Select ‘System; West Europe’.

Colours not correct/unstable picture

Check lines 17 'Colour System' and 18 'TV System'. In case
line17is‘SECAM’ and line 18 is ‘BG’, the installed system
for this pre-set is ‘West Europe’, while ‘France’ is required.
Install the required program again: open the installation
menu by pressing 'timer' and 'enlarge' at the same time and
perform manual installation. Select ‘System; France’.

Service Modes, Error Codes and Fault Finding

GB 27EM3E 5.

Unstable picture

Check lines 17 'Colour System' and 18 'TV System'. In case
line 17 is ‘SECAM’ and line 18 is ‘M 38,9’, the installed
system for this pre-set is ‘West Europe’, while ‘France’ is
required. Install the required program again: open the
installation menu by pressing 'timer' and 'enlarge' at the
same time and perform manual installation. Select ‘System;
France’.

Menu text not sharp enough

1. Press 'Smart Picture' button on the RC-transmitter. In
case picture improves, Decrease the contrast value. The
new value(s) are automatically stored for all TV
channels.

2. Check line 7 'LS Contrast'. The value of line 7 is high (>

50). Decrease the contrast value.

5.3.2 Sound Problems

No sound from left and right speaker

1. Check line 4 'LS Volume'. The value is low. Increase the
value of 'Volume'. The new value(s) are automatically
stored (in ‘personal’ pre-set) for all TV channels.

Sound too loud for left and right speaker

1. Check line 4 'LS Volume'. The value is high. Decrease
the value of 'LS Volume'. The new value(s) are
automatically stored (in ‘personal’ pre-set) for all TV
channels.

5.4 ComPair

for ComPair to communicate (read and write) to devices

2

C busses of the TV-set.

on the I

• Manually (by asking questions to you): Automatic
diagnosis is only possible if the micro controller of the
television is working correctly and only to a certain
extends. When this is not the case, ComPair will guide
you through the faultfinding tree by asking you questions
(e.g.

Does the screen give a picture? Click on the correct

answer: YES / NO

) and showing you examples (e.g.

Measure test-point I7 and click on the correct oscillogram
you see on the oscilloscope

). You can answer by clicking
on a link (e.g. text or a waveform picture) that will bring
you to the next step in the faultfinding process.

By a combination of automatic diagnostics and an interactive
question / answer procedure, ComPair will enable you to find
most problems in a fast and effective way.

Beside fault finding, ComPair provides some additional
features like:

• Up- or downloading of pre-sets.

• Managing of pre-set lists.

• Emulation of the Dealer Service Tool (DST).

• If both ComPair and SearchMan (Electronic Service

Manual) are installed, all the schematics and the PWBs
of the set are available by clicking on the appropriate
hyperlink.
Example:

Measure the DC-voltage on capacitor C2568
(Schematic/Panel) at the Monocarrier. Click on the
‘Panel’ hyperlink to automatically show the PWB with a
highlighted capacitor C2568. Click on the ‘Schematic’
hyperlink to automatically show the position of the
highlighted capacitor

.

5.4.1 Introduction

ComPair (Computer Aided Repair) is a service tool for Philips
Consumer Electronics products. ComPair is a further
development on the European DST (service remote control),
which allows faster and more accurate diagnostics. ComPair
has three big advantages:

• ComPair helps you to quickly get an understanding on
how to repair the chassis in a short time by guiding you
systematically through the repair procedures.

• ComPair allows very detailed diagnostics (on I
and is therefore capable of accurately indicating problem
areas. You do not have to know anything about I
commands yourself because ComPair takes care of this.

• ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the
microprocessor is working) and all repair information is
directly available. When ComPair is installed together
with the SearchMan electronic manual of the defective
chassis, schematics and PWBs are only a mouse click
away.

5.4.2 Specifications

ComPair consists of a Windows based faultfinding program
and an interface box between PC and the (defective)
product. The ComPair interface box is connected to the PC
via a serial or RS232 cable.
In case of the EM3E chassis, the ComPair interface box and
the TV communicate via a bi-directional service cable via the
service connector.

The ComPair faultfinding program is able to determine the
problem of the defective television. ComPair can gather
diagnostic information in two ways:

• Automatic (by communication with the television):
ComPair can automatically read out the contents of the
entire error buffer. Diagnosis is done on I
ComPair can access the I
ComPair can send and receive I

2

C bus of the television.

2

C commands to the

micro controller of the television. In this way, it is possible

2

C level.

2

C level)

2

C

5.4.3 Stepwise Start Up / Shut Down

Under normal circumstances, a fault in the power supply, or
an error during start-up, will switch the television to protection
mode. ComPair can take over the initialisation of the
television. In this way it is possible to distinguish which part
of the start-up routine (hence which circuitry) is causing the
problem.

Stepwise start up explanation

This is realised via ComPair and is very helpful when a
protection is activated (see also chapter 5.7).

State Description mode Display

Low power stdby:

0

5V2/3V3 present, uP
in stdby-mode
High power Stdby:

1

TV-set in stdby­mode
SSB is powered by

2

stdby-supply
(5V/8V). Degaussing
(12 s) has been
activated.
Semi stdby-mode:

3

HIP, HOP, MSP and
Tuner initialized
leading to semi
stdby-mode.
All ICs are

4

initialized, HOP
activates the main
supply, EHT­generation starts,
black current
stabilization is on
TV On: TV-set

5

operates, un­blanked picture.

LED (Red)

On None

Wait 1s,
flash 1 x

Wait 1s,
flash 2 x

Wait 1s,
flash 3 x

Wait 1s,
flash 4 x

Wait 1s,
flash 5 x

Figure 5-6

Enabled
protection

None

4 & 5

Plus 1, 6 & 18

Plus 2 & 16

CL 16432044_036.eps

140501

GB 28 EM3E5.

Service Modes, Error Codes and Fault Finding

Stepwise shut down explanation

In the stepwise shutdown mode, state 2 is skipped (it is not
possible to de-initialise ICs).

State Description mode Display

TV On: TV-set

5

operates, un­blanked picture
Semi stdby-mode:

3

SSB is powered by
the stdby-supply
High power stdby:

1

TV-set in stdby­mode
Low power stdby:

0

5V2/3V3 present, uP
in stdbymode

LED (Red)

Wait 1s,
flash 5 x

Wait 1s,
flash 3 x

Wait 1s,
flash 1 x

On

Figure 5-7

Note: When the set is in stepwise mode and, due to

stepping-up, a protection is activated, the set will really go
into protection (blinking red LED). The set will not leave the
stepwise-mode however. By stepping up, the set can be
activated again, until state X where the protection was
activated. At state (X-1) diagnostic measurements can be
performed.

5.4.4 How To Connect

1. First install the ComPair Browser software (see the Quick
Reference Card for installation instructions).

2. Connect the RS232 interface cable between a free serial
(COM) port of your PC and the PC connector (marked
with ‘PC’) of the ComPair interface.

3. Connect the mains adapter to the supply connector
(marked with ‘POWER 9V DC’) of the ComPair interface.

4. Switch the ComPair interface ’OFF’.

5. Switch the television set ‘OFF’ with the mains switch.

6. Connect the ComPair interface cable between the
connector on the rear side of the ComPair interface
(marked with ‘I

2

C’) and the ComPair connector at the
rear side of the TV (situated just below the tuner input,
see also chapter 4).

7. Plug the mains adapter in a mains outlet, and switch the
interface ‘ON’. The green and red LEDs light up together.
The red LED extinguishes after approx. 1 second while
the green LED remains lit.

8. Start the ComPair program and read the ‘Introduction’
chapter.

Disabled
protections

-

18, 16, 6, 2 &
1

4 & 5

CL 16432044_037.eps

140501

5.4.5 How To Order

ComPair order codes:

• Starter kit ComPair + SearchMan software + ComPair
interface (excluding transformer): 4822 727 21629

• ComPair interface (excluding transformer): 4822 727
21631

• Starter kit ComPair software (registration version): 4822
727 21634

• Starter kit SearchMan software: 4822 727 21635

• ComPair CD (update): 4822 727 21637

• SearchMan CD (update): 4822 727 21638

• ComPair interface cable: 3122 785 90004

5.5 Error Buffer

5.5.1 Introduction

The error code buffer contains all detected errors since the
last time the buffer was erased. The buffer is written from left
to right. When an error occurs that is not yet in the error code
buffer, it is written at the left side and all other errors shift one
position to the right.

5.5.2 How to Read the Error Buffer

Use one of the following methods:

• On screen via the SAM (only if you have a picture).
Examples:

– ERROR: 0 0 0 0 0 : No errors detected
– ERROR:60000:Errorcode6isthelastandonly

detected error

– ERROR: 9 6 0 0 0 : Error code 6 was first detected

and error code 9 is the last detected (newest) error

• Via the blinking LED procedure (when you have no
picture). See next paragraph.

• Via ComPair.

5.5.3 How to Clear the Error Buffer

Use one of the following methods:

• By activation of the ‘RESET ERROR BUFFER’
command in the SAM menu:

• When you transmit the commands ‘DIAGNOSE’ - ‘99’ ­‘OK’ with ComPair (or with a DST).

• If the content of the error buffer has not changed for 50

hours, it resets automatically.

5.5.4 Error Codes

In case of non-intermittent faults, clear the error buffer before
you begin the repair. These to ensure that old error codes are
no longer present.

CONNECTOR

PC VCR I2CPowe r

Figure 5-8

SERVICE

AUDIO EXTERNAL 1

9V DC

If possible, check the entire contents of the error buffer. In
some situations an error code is only the result of another
error code and not the actual cause (e.g., a fault in the

EXTERNAL 2

L

R

CL96532160_029.eps

110100

protection detection circuitry can also lead to a protection).

Service Modes, Error Codes and Fault Finding

Error Device Description Defective item Diagram Defect. module indication

ST24E32 NVM, spontaneous blinking

1

1-1-1..

H fail protection HFB Horizontal Flyback

2

SAA4978 PICNIC 7709 B3 Feature Box

3

Supply 5 V 5V2 protection B5 +5 V Supply

4

Supply 8 V 8V6 protection B5 +8 V Supply

5
6

2

Slow I

C-bus blocked Slow I2C-bus blocked,

spontaneous blinking 6-6-6..

TDA9330 HOP video control/geometry 7301 B4 Video Controller

7

TDA9320 HIP I/O video processing 7323 B2 Chroma IF IO

8

PCF8574 W ireless expander

9

Reserved

10

Reserved

11

TDA9178 LTP Peaking Video Controller

12

UV1316/TEDE9 Tuner U1200 A8 Tuner

13

MSP34xx Sound processor + Dolby 7651 B6 Audio Module

14

Reserved

15

Featurebox protection Featurebox protection B3 +3 V (FBX) supply

16

Reserved

17
18

2

C-bus blocked Fast I2C-bus blocked,

Fast I

spontaneous blinking 18-18-

18..

7011 B5 Control

Or HW-protection due to:

- ARC_PROT

- BRIDGE_PROT

- NON_VFB PROT

Slow I2C blocked

Fast I

2

C blocked

CL 16432044_038.eps

280501

GB 29EM3E 5.

Note: Error codes 1, 6 or 18 are protection codes and in this

case, supplies of some circuits will be switched off. Also in
protection, the LED will blink the number of times equivalent
to the most recent error code.

5.6 The Blinking LED Procedure

5.6.1 Introduction

Via this procedure, you can make the contents of the error
buffer visible via the front LED. This is especially useful for
fault finding, when there is no picture.

When the SDM is entered, the front LED will show (blink) the
contents of the error-buffer. Error-codes
follows:
– a long blink of 750 ms (which is an indication of the

decimal digit),

– a pause of 1.5 s,
– n short blinks (where n = 1 - 9),
– when all the error-codes are displayed, the sequence

finishes with a LED blink of 3 s,

– the sequence starts again.

Example: Error 129600.
After activation of the SDM, the red front LED will show:
– 1 long blink of 750 ms (which is an indication of the

decimal digit) followed by a pause of 1.5 s,

– 2 short blinks followed by a pause of 3 s,
– 9 short blinks followed by a pause of 3 s,
– 6 short blinks followed by a pause of 3 s,
– 1 long blink of 3 s to finish the sequence,
– the sequence starts again.

Note 1: Iferrors1,6or18occur,theLED
last occurred error even if the set is NOT in service mode.
Note 2: If on the DST the text 'ERROR 2' is displayed, the
communication from the TV to the DST has failed.

³ 10 are shown as

always

gives the

Figure 5-9

5.6.2 How to Enter

Use one of the following methods:

• Enter the SDM. The blinking red front LED will show the
contents of the error buffer (this works only in ‘normal
operation’ mode).

• Transmit the commands ‘DIAGNOSE’ - ‘0’ - ‘OK’ with a
DST/ComPair (this works both in ‘Standby mode’ and

‘protection’ mode). The complete error buffer is shown.

• Via the ‘DIAGNOSE’ - ‘X’ - ‘OK’ function on the DST/

ComPair (where X is a number between 1 and 5):

1. Press the ‘DIAGNOSE’ button on the DST (possible

in all modes except SAM).

2. Press ‘1’ to view the last detected error (or ‘2’,etc.to

show the errors before).

3. Press the ‘OK’ button. The red front LED will now

give the requested error.

5.7 Protections

5.7.1 Introduction

The EM3E has only one micro-processor (OTC), which
remains active during Standby. This because power of the
microprocessor and the attached memory chip set is coming
from the 3V3 supply, which is derived from the 5V Standby­circuitry (via stabiliser 7005). So in both Power-on as in
Standby mode the microprocessor is connected to this power
supply.

If a fault situation is detected, an error code will be generated
and if necessary, the set is put in protection mode. The
protection mode is indicated by the blinking of the red front
LED at a frequency of 3 Hz (or by a coded blinking in special
cases). In some error cases however, the micro processor
does not put the set in the protection mode (this is the case
with the - hardware - loudspeaker protection of the audio
amplifier).

GB 30 EM3E5.

Service Modes, Error Codes and Fault Finding

The content of the error buffer can be read via the service
menu (SAM), the blinking LED procedure or via DST/
ComPair.
The DST/ComPair ‘diagnose’ functionality will force the set
into the ‘Service Standby’, which is alike the usual Standby,
however the microprocessor remains completely in normal
operation.

To get a quick diagnosis the EM3E has 3 service-modes
implemented:

• The Customer Service Mode (CSM).

• The Service Default Mode (SDM). Start-up of the set in a

predefined way.

• The Service Alignment Mode (SAM). In this mode items
of the set can be adjusted via a menu and with the help
of test patterns.

Both SDM & SAM modes can be entered via the 'service
pads' on the SSB (see Figure 4-7), via an RC-transmitter
(DST or standard RC) or via ComPair. It is not possible to
enter the SAM in Standby, the set has to be in ‘normal
operation’ mode.

The EM3E 'Protection Diagram' shows the structure of the
protection system. See diagram below.

EHT-info

Flash detect

HFB

I2C

I2C PROTECTIONS

HIP

HOP

PICNIC

TUNER

NVM

DNR

MSP

TOPIC

FBX
PROTECTION

PICNIC 3V3

+8V_CON

+5V_CON

I2C

Figure 5-10

There are several types of protections:

2

• I

C related protections.

• OTC related protections (via polling on I/O pins or via
algorithms).

• HOP related protections (mainly for deflection items).

• Hardware errors that are not sensed by the OTC (e.g.

BRIDGECOIL_PROT, NON_VFB, ARC_PROT).

All protections are explained below.

2

5.7.2 I

C Related Protections

In normal operation, some registers of the I
are refreshed every 200 ms. During this sequence, the I
busses and the I

2

C protection will take place if the SDA and SCL lines are

An I

2

C ICs are checked.

short-circuited to ground, or to each other. An I
also occur, if the power supply of the IC is missing (e.g.
FBX_PROT (error 16)).

7301

XPR (43)

HOP

FLS (5)

HFB-XRAY-PROT

7001

+8V SENSE (105)

+5V SENSE (106)

OTC

I2C

CL 16532044_024.eps

090501

2

C controlled ICs

2

C error will

5.7.3 OTC Related Protections

If a protection is detected at an OTC input, the OTC will start
to scan all protection inputs every 200 ms for 5 times. If the
protection on one of the inputs is still active after 1 s, the

mP

will put the set in the protection mode. Before the scanning
is started, a so called ‘ESD refresh’ is carried out. This is
done, because the interrupt on one of the inputs is possibly
caused either by a flash or by ESD. As a flash or ESD can
influence IC settings, the HOP, HIP, MSP, PICNIC, NVM and
Tuner are initialised again, to ensure the normal picture and
sound conditions of the set.

8 V and 5 V protection: The

mP senses the presence of the

8Vand5V(viathe‘+5V_CON’ and ‘+8V_CON’ lines). If one
(or both) of these voltages is (are) not present, an error code
is stored in the error buffer of the NVM, and the set is put in
the protection mode.

5.7.4 HOP Related Protections

Every 200 ms, the status register of the HOP is read by the
OTC (via the I

2

C bus). If a protection signal is detected on
one of the inputs of the HOP, the relevant error bit in the HOP
register is set to ‘high’. If this error bit is still ‘high’ after 1 s,
the OTC will store the error code in the error buffer of the
NVM and, depending on the relevancy of the error bit, the set
will either go into the protection mode or not.

The following protections are implemented:

• HFB (Horizontal Flyback): If the horizontal flyback is

not present, this is detected via the HOP (HFB_X­RAY_PROT). One status bit is set to ‘high’. The error
code is stored in the error buffer and the set will go into
the protection mode.

• Flash detection: When a flash is detected via the EHT-

info line (via D6303 and T7303), the H-drive (and so the
Line output stage) is stopped immediately. The FLS-bit in
the HOP status register is set to ‘high’. As the duration of
a flash is very short, the FLS-bit is re-set to ‘low’ again
after the flash refresh, and via a ‘slow start’ the set will
start again.

5.7.5 Hardware Related Protections

Due to the architecture (with 'hot' deflection) there are some
protections that can not be sensed by the microprocessor.
Three of these protections will lead to a protection on set
level (Standby mode and blinking LED), while another will
only lead to a circuit protection.

TV-set Protection

The following fault conditions will lead to a ‘complete’ set
protection:

• BRIDGECOIL protection: This is sensed via the ‘EW’

signal going to the base of TS7652 (via R3495 and
D6499). In a normal situation, the voltage on C2498
(diagram A4)is high, TS7652 is conducting. When bridge
coil 5422 (diagram A3) is short circuited, the voltage on
C2498 changes to low, which will block TS7652. In this
case, also TS7641 will block and the voltage on 2642 will
rise until TS7443 is forced in conduction. The ‘SUP­ENABLE’ signal (in normal operating condition -20 V) is
shorted now to ground level, which will force the Main
Power Supply to Standby mode.

• ARC protection: If there are ‘open’ connections (e.g.

2

C

bad solder joints) in the
this can lead to damaging effects (read: fire). For that

high energy

deflection circuitry,

reason, the E/W current is sensed (via 3479//3480). If
this current becomes too high, the ‘thyristor’ circuit
(TS7653 and TS7654) is triggered. TS7442 is switched
‘on’ and TS7443 is forced into conduction. . The ‘SUP­ENABLE’ signal is shorted now to ground level, which will
force the Main Power Supply to Standby mode.

Service Modes, Error Codes and Fault Finding

GB 31EM3E 5.

• NON_VFB (No vertical Flyback) protection. If the
frame stage generates no pulses, TS7641 will block.
TS7443 is now switched ‘on’, which will lead to Standby
mode. So in normal operation condition, TS7641 and
TS7652 are conducting, while TS7443 is blocked.

Circuit Protection

The following fault condition will lead to a ‘partly’ set
protection:

• PROT1 protection: When a DC-voltage (positive or
negative) is sensed on one of the loudspeaker outputs,
the protection circuit (TS7704, 7705, 7706 and 7707),
will put the IC7700 in Standby mode (via tri-state input
pin 6). For more details see chapter 9.

5.8 Repair Tips

5.8.1 Miscellaneous

The relay you hear when you switch the set 'on' (from
Standby or via the mains switch), is from the degaussing
circuitry. It is not used for switching the Power Supply (as
done in the MG-chassis).

Take care not to touch the ‘hot’ heatsink while disconnecting
the SSB, despite the fact that the mains cord is out of the
mains socket. There can still be an annoying rest-voltage on
the heatsink for a short while. This, because the discharge
resistors 3502 and 3503 (on the LSP between hot and cold
part) are not stuffed for Europe.
Instead, discharge resistors 3066 and 3057 on the Mains
Switch panel are used, but because they are located before
the Mains switch, they only discharge when this switch is
‘on’.
Advice: when you remove the SSB, disconnect the Mains
cord, but keep the Mains switch ‘on’.

Do not try to measure on the SSB side, which is facing the
‘hot’ heatsink. This is dangerous. Most service test points are
guided to the ‘tuner’ side and are indicated by the ‘service’
printing. Where the circuitry was too ‘crowded’ for this
printing, you can find the correct location on the ‘test point
overviews’ in this manual (chapter 6).

COLD

HOT

EHT-INFO

5

START/STOP

8V

RESET

5V

CON

8V

CON

106 105

POR

3

OTC

99 104

I2C BUS

1

STANDBY
low 7131/41 closed
high 7131/41 open

POR
7445

17/39

START/STOP

29

7141

7131

HOP

+11D

5V

8V

OUT

CUTOFF
(from
CRT panel)

STBY
SUPPLY

MAIN
SUPPLY

Vbat

LINE DEFL.
(BRIDGECOIL

-PROT)
(ARC-PROT)

(NON-VFB)

Figure 5-11

5.8.3 ComPair

This chassis does not have an IR transmitting LED (as in MG­sets). Therefore a ‘Service’ (ComPair) connector is
implemented at the rear side of the set, which is directly
accessible (as in EM2E-sets). In addition to this, there is also
a blinking LED procedure to show the contents of the error
buffer.

When you use ComPair, you have the possibility to activate
a ‘stepwise start-up’ mode. With this mode, you can initiate
the start-up sequence step by step. This also means that in
certain steps, some protections are not activated. This is
sometimes very convenient during repair (see also
paragraph 5.4.3).

FRAME

DEFL

220 VAC

SUP-ENABLE

2

PROT-

SENSING

CL16532044_023.eps

140501

A very large part of the LSP is 'hot', such as:

– the primary part of the Standby Supply,
– the whole Main supply (except for the secondary Audio

supply),

– and the complete deflection circuitry (so notice that the

deflection coil is hot !!).

5.8.2 Start-up Sequence

The start up sequence differs from other sets (e.g. MG-sets
or EM2E-sets):

1. When the set is switched ‘on’, the 5 and 8 V lines
(‘+5V_CON’ and ‘+8V_CON’) of the standby power
supply are activated.

2. After they are sensed by the OTC, the
HOP via the I

2

C-bus,tostartthedrive[1].

mP will address the

3. Via the ‘SUP-ENABLE’ signal, the Main Supply is
switched ‘on’ and will deliver the VBAT to the Line
deflection stage [2].

4. EHT generation is now started.

5. The OTC will un-blank the picture.

6. When you switch ‘off’ the set, this is done in a controlled
way via the POR signal [3].

Note: Standby is not directly achieved via the Standby line of
the microprocessor, but indirectly via the HOP circuitry.

5.8.4 Protections

There are ‘service pads’ implemented on the SSB (items
4005 and 4006, outside the shielding), to force the set in
SDM or SAM (see also Fig. 7 in Chapter 4). This will overrule
the processor-controlled protections, but not the hardware
protections. This means, that the A/D-input protections (5
and 8 V) and the I

2

C ‘not-acknowledging’ info from the
feature box (FBX) are overruled. Caution: When doing this,
the service technician must know what he is doing, as it could
lead to damaging the set.

The ‘ARC’- and/or ‘BRIDGECOIL’ protection are hardly ever
triggered, however:
– When you suspect the ‘ARC’ protection, look for bad

solderjoints and smell. By interrupting resistor 3497, this
protection is disabled (special attention needed !).

– When you suspect the ‘BRIDGECOIL’ protection, which

can also be due to a too wide picture amplitude, shorten
G and S of of the E/W MOSFET 7480. This will disable
the protection. You will now have a minimal horizontal
amplitude. Re-align the horizontal amplitude in the SAM
menu and remove the G/S short of TS7480.

5.8.5 Main Supply

• The simplest way is, to replace the components of the

Main Supply with repair kit (3122 785 90310)

• More detailed way:

GB 32 EM3E5.

– Replace FET 7504 and zener 6505.
– Remove the SSB panel.
– Short B and E of TS7529, in order to put the Main

Supply in ‘on’-mode (TS7529 is blocking then).

Caution: To prevent that this will damage R3403
and TS7443, first disable the HW-protection of
the deflection circuit. Therefor short circuit C2642
on the LSP (diagram A4)

– Attach a load of 500

supply can not work without a minimum load).

– Use a variac, and slowly increase the VMAINS.

Measure over sensing resistors R3514//15 if a nice
sawtooth voltage becomes available.

– Also measure the VBAT . This may never exceed

+141 V. If it does, there is something wrong in the
feedback circuitry (e.g. regulator 7506).

• Note: Be careful when measuring on the gate of FET
TS7504. This circuitry is very high-ohmic and can easily
be damaged (first connect ground to measuring
equipment, than measure the gate).

5.8.6 Standby Supply

The simplest way is to replace the components of the
Standby Supply with repair kit 3122 785 90320.

W to VBAT capacitor C2515 (the

Service Modes, Error Codes and Fault Finding

5.8.7 Line Deflection

The simplest way is to replace the components of the Line
Deflection circuitry with repair kit 3122 785 90330.

5.8.8 Frame Deflection

Caution: When the Frame Deflection circuitry is suspected,

one must be careful. Because there is a DC-voltage on the
frame deflection, the beam current could damage the CRT
neck, leading to a defective CRT.

Bestthingtodois:

1. Interrupt the resistors 3403 and 3404 on the CRT panel
(diagram F), in order to remove the ‘filament’ voltage
from the tube (no beam current, so no chance of
destroying the CRT).

2. Interrupt resistor 3403 on the LSP (diagram A4) to
disable the ‘SUP-ENABLE’ line.

3. Measure with a multimeter, or better with a oscilloscope,
the functionality of the Frame stage.

4. After you’ve found the cause, exchange the defective
component (e.g. TDA8177), and re-solder the
interrupted resistors.

Service Modes, Error Codes and Fault Finding

Phenomenon Possible Cause Repair tip

No picture, no LED. Standby Supply defective. Measure circuitry (see diagram A2). Start at test-point A19.

No picture, no LED. Bad connection of SSB in

SIMM-connector.
No picture, red LED
blinking at 3 Hz.

Set is in protection due to

various causes. For error

codes see error-code list.

No picture, red LED
blinking with code 6-6-6

No communication on slow

2

I

C- or fast I2C-bus.

or 18-18-18.

No picture, red LED
blinking with code 1-1-1.

No picture, no sound.
Set is making audible
squeaking sound

No picture, no sound.
Green LED works fine
No RC-reception. Red
LED does not echo RC-

No communication on NVM-

2

C bus to the µP.

I

Supply is possibly in hiccup-

mode, which is audible via a

squeaking supply transformer.

Supply does not work

correctly.

µP circuitry or RC-receiver is

defective.
commands.
Relay (degaussing) is
not audible, when set is
switched from ‘off‘ or
‘standby’ to ‘on’.

µP is not working correctly.

When pin 115 is low, the

degaussing must be

activated.
No sound, only picture. Measure A7/A8 on diagram

A1. Possibly the audio

amplifier is defect (but not

shorted), or the ‘sound

enable’ line is high (diagram

A5). Further, measure the

audio signal path (HIP-MSP-

Switch ICs-Amplifier).
No sound at headphone
output.

HP amplifier (7770), or the

supply to it, malfunctions.
Picture is rotated. Rotation circuitry, or related

supply to it, malfunctions.
Picture is continuously
switching ‘off’ and ‘on’,

200 V is missing on CRT

panel.
showing heavy ‘switch’
spots (set does not go
into protection).
Picture is not sharp. Focus is possibly mis-aligned

or SCAVEM-circuitry does not

work correctly.
Picture is not
synchronised.

The sync is derived in the HIP

from xtal 1305 and/or 1308.
Picture is distorted. Check video-path in Service

Default Mode.

Picture with horizontal
stripes.

Feature box processing is

malfunctioning
No menu, no OSD. Probably a defective µP. Measure test points B61to B64 on diagram B5.

No NextView (EPG). IC7012 defective or not

powered.
No Teletext. IC7007 defective or not

powered.
Strange switch ‘off’

TS7445 possibly defective. Check, with a multimeter, whether transistor TS7445 is well functioning.
behaviour
Various symptoms, due
to missing local supply

An interrupted fuse, NFR-

resistor or connection.
voltage.

When the Mains switch is ‘on’, this voltage must always be available
In case of a bad connection, it can happen that there is no picture, and that the
Standby LED is not controllable. Re-place the SSB.
You have no picture, so:

- or you read the error buffer via ComPair

- or you read the blinking LED information via ‘diagnose’-‘x’-‘ok’ on DST

- or you read the error code sequence via ‘diagnose’-‘0’-‘ok’ with the DST.
When you have found the error, check the circuitry related to the supply voltage

2

C-communication or the circuitry that triggers the protection.

and I
As processor cannot communicate with one of the 2 busses it the standby-led
spontaneously starts blinking 6-6-6… or 18-18-18….
If in the error buffer somewhere is an error 6 or 18, these will have the highest
priority starting the mentioned blinking.
Measure dependent of the error on the I

2

C -overview)

(use I
As the µP cannot communicate with the NVM I

2

C-bus which device is loading the bus.

2

C bus, it spontaneously starts
blinking 1-1-1. Note: when there is no access to the NVM, a lot of picture
setting can go wrong.
Possible causes:

- V

- Sound winding is shorted (amplifier is shortening the power supply lines),

is shorted (caused by short circuited line transistor 7421), or

BAT

or

- D6514 is shorted (due to a too high V
Remove excessive load, to see what causes the failure, or check feedback

BAT

).

circuit. See repair tip ‘Main Power Supply’ (supply needs a minimal load).
If e.g. V
defective.

is only about 90 V, it is possible that the regulator IC (7506) is

BAT

In case the set does react on a local keyboard operation, you must check the
RC-receiver circuitry (diagram E).

Check RESET-circuitry on diagram B5. Check the level on pin 115 when you
switch the set ‘on’. Signal must be low initially and go to high after approx. 12 s.

In ComPair, a beep test can determine where the signal stops (use
loudspeakers or headphone).
Possible cause is also the ‘PROT1’ protection (see diagram. A6). This is a
loudspeaker DC protection, which the µP can not sense. Via circuitry
7701/7707, this signal can put audio amplifiers 7700 and 7702 in standby mode
(tri-state input). Warning: Find out, which amplifier is causing the problem,
because it is possible, that the other one is OK.

Measure test points A64 to A67, and the supply line (+/- 16/19V) on diagram
A7.
Measure test points A52 and A53 on diagram A5.

Probably a bad connection from LSP connector 1424 to CRT connector 1224
(diagram F), or an interruption of the 200 V supply line (e.g. R3341 is
interrupted).

Re-align the ‘focus’ potmeter on the Line Output Transformer, or check the
SCAVEM circuitry on the CRT-panel (diagram F). It is also possible that the
DAF circuitry is defective (see diagram I). Check the Vdc values.
Maybe the crystals 1305 and/or 1308 are making a bad contact.

Investigate whether there is an error code present in the error buffer. In case
there is one, check the I

2

C-bus and/or supply lines (see overview supply lines).
Measure and check signal path Tuner-HIP-PICNIC-HOP-RGB amplifier.
In case it is a geometry issue, check opto-coupler 7482, OpAmps 7440/7450
and the Frame circuitry alignments or a possible corrupted NVM (7011).
Check functionality of PICNIC (7709), FALCONIC (7726) and/or field memories
(7714 and 7740). TS7726 and 7740 are suspected.

Check circuitry around IC7012.

Check circuitry around IC7007. Check also B61to B64 around µP on diagram
B5.

When no symptom or error code leads you to a specific circuitry, use the supply
lines overview (see chapter 6), for a quick scan of all supply lines.

GB 33EM3E 5.

CL 16532044_039.eps

140501

GB 34 EM3E5.

Personal Notes:

Service Modes, Error Codes and Fault Finding

8. Electrical Alignments

Electrical Alignments

GB 87EM3E 8.

Index of this chapter:

1. General alignment conditions.

2. Hardware alignments.

3. Software alingnments.

4. Option settings.

Note: The Service Default Mode (SDM) and Service
Alignment Mode (SAM) are described in chapter 5. Menu
navigation is done with the 'CURSOR UP, DOWN, LEFT or
RIGHT' keys of the remote control transmitter.

8.1 General Alignment Conditions

Perform all electrical adjustments under the following
conditions:

• Power supply voltage: 230 V

/50Hz(± 10 %).

AC

• Connect the set to the mains via an isolation transformer
with low internal resistance.

• Allow the set to warm up for approximately 20 minutes.

• Measure the voltages and waveforms in relation to

chassis ground (with the exception of the voltages on the
primary side of the power supply).
Caution: never use the cooling fins / plates as ground.

• Test probe: Ri > 10 M

W, Ci < 20 pF.

• Use an isolated trimmer/screwdriver to perform the
alignments.

8.2 Hardware Alignments

Method 2 (with oscilloscope)

In the frame-blanking period of the R, G and B signals applied
to the CRT, the ‘HOP’ video processor inserts a measuring
pulse with different DC levels. Measure the black level pulse
during the vertical flyback at the RGB cathodes of the CRT.

1. Go, via the MENU key, to the normal user menu, select
PICTURE, and set CONTRAST and BRIGHTNESS to 0.

2. Activate the SAM.

3. Connect the RF output of a pattern generator to the
antenna input. Test pattern is a 'black' picture (blank
screen on CRT without any OSD info).

4. Set the channel of the oscilloscope to 50 V/div and the
time base to 0.2 ms. Use external triggering on the
vertical pulse (caution: use e.g. R3641 ,which is at the
‘cold’ side!).

5. Ground the scope at the CRT panel (‘cold’ side) and
connect a 10:1 probe to one of the cathodes of the
picture tube socket (see diagram F).

6. Measure the cut off pulse during first full line after the
frame blanking (see Fig. 8-2). You will see two pulses,
one being the cut-off pulse and the other being the white
drive pulse. Choose the one with the lowest value, this is
the cut-off pulse.

7. Select the cathode with the highest V
alignment. Adjust the V

of this gun with the SCREEN

cutoff

value for the

DC

potentiometer on the LOT (see Fig. 8-1) to the correct

± 3V

value (160

).

DC

8. Restore CONTRAST and BRIGHTNESS to normal
(CONTRAST= 63 and BRIGHTNESS= 34).

Large Signal panel (LSP)

TUNER

8.2.1 Vg2 Adjustment

SSB

Focus 1
Focus 2

Screen

3642

V.SHIFTCINCH SCART

Figure 8-1

VG2

5430

LOT

1502

B

Warning

All alignments
are on hot-part !

C

A

CL 16532044_013.eps

090501

max.

V

CUTOFF

[VDC]

0V Ref.

Figure 8-2

8.2.2 Focusing

1. Tune the set to a circle & crosshatch test pattern (use an
external video pattern generator).

2. Choose picture mode ‘NATURAL’ with the ‘SMART
PICTURE’ button on the remote control transmitter.

3. Adjust the FOCUS 1 potentiometer (upper potmeter, see
Fig. 8-1) until the horizontal and vertical lines at 1/4 from
east and west, at the height of the centre line, are of
minimum width without visible haze.

4. Adjust the FOCUS 2 potentiometer (middle potmeter,
see Fig. 8-1) until the horizontal and vertical lines at 1/4
from north and south, at the height of the centre line, are
of minimum width without visible haze.

CL 06532130_014.eps

131000

Method 1 (without oscilloscope)

1. Activate the SAM.

2. Select ‘Alignments’.

3. Select the ‘General’ sub-menu.

4. Set ‘Vg2 Test Pattern’ to ‘On’

5. First turn the Vg2 potmeter on the LOT (see Fig. 8-1) to
the left (OSD feedback will show ‘Out high’).

6. Turn the Vg2 potmeter slowly clockwise until you read ‘In
low’. This is the correct value.

GB 88 EM3E8.

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CL 16532044_091.pdf

120601

Electrical Alignments

8.3 Software Alignments

8.3.1 Introduction

With the software alignments, it is possible to align the
Geometry, White Tone and Tuner IF settings.
Put the set in the SAM (see chapter 5.2.2). The SAM menu
will now appear on the screen. Select, via 'Alignments', one
of the following submenus:

Al ignments

Gen e r a l >
Nor ma l Geomet ry >

Supe r Wide Geome t r y >

Op t i on s >
Op t i on Numbe r s >
Store >

Figure 8-3

• General: Select this sub-menu to perform general
software alignments.

• Normal Geometry: Select this sub-menu to perform
standard geometry alignments.

• Super Wide Geometry:Select this sub-menu to perform
geometry alignments for the 'Panorama' position in 16:9
sets (only valid for wide screen sets). Alignments can be
performed; however, it is better to set values as
mentioned below.

• Options: Select this sub-menu to set the initialisation
codes of the set via text menu’s.

• Option Numbers: Select this sub-menu to set all options
at once (expressed in two long numbers). The original
factory settings are printed on a sticker that is placed on
the CRT (inside the set).

• Store: Select this sub-menu to store the performed
alignments.

The alignments are explained below in the sequence of the
sub-menu.

Note:

• Once all alignments/settings have been completed the
item 'Store’ must be selected to record all the values in
the permanent memory of the set.

• If the Option codes have been changed and stored, the
set has to be switched 'OFF' and 'ON' using the mains
switch to activate the new settings (when switching via
Standby, the option code settings are NOT read by the
microprocessor).

• If an empty EAROM (permanent memory) is detected, all
settings are set to pre-programmed default values.

• A built-in test pattern can be called up in various sub­menus. The test pattern generator can be switched on
using the item 'Test pattern on/off'. The test pattern only
appears AFTER the specific alignment has been
selected. The test patterns are generated by the
Teletext-IC (OTC).

8.3.2 'General' alignments

Drive

Method 1 (with colour analyser):

1. Select ‘Test pattern’ and turn it ‘On’. You will get a white
block in middle of the image now.

2. Select 'Cathode' and adjust the set to the correct light
output. This setting depends on the picture tube size and

CL 16532044_040.eps

150501

brand. See table ‘Cathode parameter’ for the colour
analyser readings.

3. Select ‘Tint’ and set it to one of the three colour
temperatures (‘Cool’, ‘Normal’ or ‘Warm’)

4. Set the white levels according to the values in the table
‘White levels’.

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CL 16532044_090.pdf

120601

Figure 8-4

Figure 8-5

Method 2 (without colour analyser):

1. Without having a colour-analyser one can set some
parameters. This is the next best solution. The setting­parameters are average values coming from production
(statistics).

2. Select 'Cathode' and enter the value '15' (for all picture
tubes).

3. Select ‘Tint’ and set it to one of the three colour
temperatures (‘Cool’, ‘Normal’ or ‘Warm’).

4. Set the ‘Red’, ‘Green’ and ‘Blue’ parameters according to
the values in table ‘Tint settings’.

5. ‘RedBLoffset’: herewith the Black Level can be aligned
very precise. Default value is 7.

6. ‘Green BL offset’: herewith the Black Level can be
aligned very precise. Default value is 6.

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CL 16532044_092.pdf

120601

Figure 8-6

Luminance delays

With this alignment you place the luminance information
exactly on the chrominance information (brightness is
pushed onto the colour). Use a colour bar/grey scale pattern
as test signal.

• Lum. Delay Pal: Apply a PAL colour bar/grey scale
pattern as a test signal. Adjust this parameter until the
transients of the colour part and black and white part of
the test pattern are at the same position.

• Lum. Delay Secam: Apply a SECAM colour bar/grey
scale pattern as a test signal. Adjust this parameter until
the transients of the colour part and black and white part
of the test pattern are at the same position.

• Lum. Delay Bypass: apply a NTSC colourbar/greyscale
pattern as a test signal. Adjust this value until the
transients of the colour and black & white part of the test
area are at the same position.

EHT compensation

Fixed setting: 5

Electrical Alignments

GB 89EM3E 8.

Soft clipper

Fixed setting:Pwl + 0%

Luma gain

Fixed setting:1

IF AFC

Supply, via an external video generator (e.g. PM5518), a TV
signal with a signal strength of at least 1 mV and a frequency
of 475.25 MHz. Use system BG if possible, otherwise match
the system of your generator with the received signal in the
set.

Alignment procedure:

1. Go to the 'Installation' menu.

2. Select 'Manual installation'.

3. Tune the TV-set to the system and frequency described
above via 'Search' - '475' - 'OK'.

4. If the frequency, showed in the line 'Fine tune', is
between 475.18 MHz and 475.31 MHz, you don't need to
re-adjust the ‘IF AFC’.

5. If not, adjust the frequency in the 'Fine tune' line to

475.25 MHz and 'Store' the program (this is very
important because this will disable the AFC algorithm).

6. Now go to the SAM and select 'Alignments' - 'General' ­'IF AFC'.

7. During the 'IF AFC'-parameter adjustment, one can see
OSD feedback in the top of the screen. This OSD
feedback can give 4 kind of messages:

Blend intensity

Use this alignment when you replace the microcontroller or
the HOP. It aligns the level of transparency of the menu­picture blended into the main-picture.

1. Position the BRIGHTNESS, CONTRAST and COLOUR
setting in the middle position (picture-menu).

2. Apply a signal with a 100 % white video-pattern.

3. Connect an oscilloscope to pin 8 of connector 1298 of the
CRT panel and measure the Red output level.

4. Align the 'Blend intensity' parameter such, that the
blended signal is 65 % of the black-white amplitude. In
practice this is about 1.3 V (blended signal) versus 2 V
(full white signal).

5. The parameter can be adjusted in between 0 and 31.

Adjust Peak White Limiter

Enter value ‘4’ for all picture tubes.

Vg2 Test Pattern

In this sub-menu, you can turn ‘On’ the OSD feedback for the
Vg2 alignment (see chapter 8.2.1).

8.3.3 'Normal Geometry' alignments

Introduction

Use for all geometry alignments, an external pattern
generator with a geometry pattern (e.g. crosshatch).
See figure below for the correct alignments.

$)&ZLQGRZ $)&IUHTXHQF\YVUHIHUHQFH

 

 

In Low

 

CL 16532044_093.pdf

120601

Figure 8-7

The first item (‘In’ or ‘Out’) informs you whether you are in or
out the AFC-window.
The second item (‘High’ or ‘Low’) informs you about whether
the AFC-frequency is too high or too low.

1. First you must align the 'IF AFC'-parameter such that you
come into the AFC-window (= 'In')

2. Then you must look for the point where the 'IF AFC'­parameter changes from ‘High’ to ‘Low’. This level is the
value you are looking for.

3. After adjustment, 'Store' the value.

4. Now return to the 'Installation' menu.

5. Select 'Manual Installation' - 'Search' - '475' - 'OK' and
'Store'. This will set the AFC 'on' again.

Service tip: If you do not trust the frequency accuracy of your
service generator, connect it to a ‘good’ TV set and check it
with the 'Fine tune'-line.

Tuner AGC

1. Set the external pattern generator to a colour bar video
signal and connect the RF output to the aerial input. Set
the amplitude to 10 mV and set the frequency to 475.25
MHz.

2. Connect a DC multimeter between pin 1 and the
shielding of the Tuner (item 1200 on the LSP).

3. Adjust the ‘TUNER AGC’ value (default value is 25) with
the LEFT/RIGHT cursor keys until the voltage at pin 1 of
the tuner lies between 3.8 and 2.3 V.

4. ‘Store’ the alignment.

1

2

3

4

5

6

7

8

9

10

11

12

VERT. SLOPE

VERT. SHIFT

VERT. AMPLITUDE

V.S-CORRECTION

HOR. SHIFT

HOR. AMPLITUDE

E/W PARABOLE

UPPER E/W CORNER

LOWER E/W CORNER

E/W TRAPEZIUM

HOR. PARALLELOGRAM

HOR. BOW

CL 16532044_022.eps

140501

Figure 8-8

Warning: The use of the 'Internal Test Pattern' will, at this

moment, lead to a mis-alignment of the picture geometry. So
use an external generator with a geometry pattern (e.g.

GB 90 EM3E8.

Electrical Alignments

crosshatch) for a correct geometry alignment. Use the
'Internal Test Pattern' only for the 'Vertical slope' alignment.

V. slope

This alignment is meant to align the zero crossing of the
frame deflection to the mechanical middle of the picture tube.

1. Set 'Test Pattern’ to ‘On' (read warning above).

2. Set the 'V. S-correction' value to ‘0’ all sets (the
boundary-stripes of the test pattern should be positioned
on the edge of the picture tube).

3. Align ‘V. slope’ (when aligning, the lower half of the
picture is blanked) such, that the middle line of the test
pattern is matched with the edge of the pattern transient
in the middle of the picture.

4. Push the 'MENU' button to return to the previous menu.

Vertical alignment

1. Use 'V. amplitude' to align the vertical amplitude so that
the entire test pattern is visible.

2. Set 'V. shift' to value ‘32’.

3. Connect a voltmeter (V
ground.

4. Adjust the DC voltage to ‘0’ with potmeter R3642.

5. Use 'V. shift' again to align the test pattern vertically in the
middle.

6. Repeat the the alignment if necessary.

) between R3624 and ‘hot’

DC

Horizontal alignment

1. Use 'H. amplitude' to align the horizontal amplitude so
that the entire test pattern is visible.

2. Use 'H. shift' to align the picture horizontally in the
middle.

3. Repeat the 'H. amplitude' alignment if necessary.

8.4 Option Settings

8.4.1 Introduction

The microprocessor communicates with a large number of

2

I

C ICs in the set. To ensure good communication and to
make digital diagnosis possible, the microprocessor has to
know which ICs to address. The presence / absence of these
specific ICs (or functions) is made known via the option
codes.

You can set the ‘hardware related’ options via the SAM ­‘Alignments’ - ‘Options’ or ‘Option Numbers’ menu.
You can set the ‘software related’ options via the SAM ­‘Dealer Options’ menu .

After you have changed the option(s), save them via the
'Store' command.

The new option setting is only active after the TV is switched
OFF and ON again via the mains switch (the EAROM is then
read out again).

Note: In case the horizontal linearity in wide-screen mode is
out of tolerance, add a ‘DC-shift correction’ panel (3104 328

06230) to connector 1419 of the DAF-panel [ I ]. Be sure to
switch ‘off’ the set first.
On the DC-shift panel, cut diode 6433 for correction to the
right or diode 6432 for correction to the left.
Caution: never plug in a

not pre-aligned

module in a set !!!

East/west alignment

1. Use 'East/West Parabola' to align the vertical lines until
straight.

2. Use 'Upper East/West corner' to align the vertical lines in
the upper corners until straight.

3. Use 'Lower East/West corner' to align the vertical lines in
the lower corners until straight.

4. Use ‘East/West Trapezium’ to align for a rectangular.

5. Use 'Horizontal Parallelogram’ to align for straight
vertical lines if necessary.

6. Use ‘Horizontal Bow' to correct the E/W parabola such,
that it becomes symmetrical. Default value is ‘31’.

7. Repeat steps 1 to 6 if necessary.

8.3.4 'Super wide geometry' alignments (only for widescreen
sets)

Note: The header of this paragraph and also the menu’sare

somewhat misleading. We only need to set the following
values (if the normal geometry alignment has been
performed correctly):

1. For ‘V. shift’ use the default value 33.

2. For ‘V. amplitude’ use the default value 25.

3. ‘V. S-Correction’, enter value of 'normal geometry'

alignment.

4. ‘H. amplitude’, enter value of 'normal geometry'

alignment subtracted by 1.

5. ‘East/west Parabola’, enter value of 'normal geometry'

alignment.

Electrical Alignments

8.4.2 Options

Select this sub-menu to set the initialisation codes (= options)
of the set via text menu’s.

Menu-item Subjects Options Physically in the set

Dual screen/PIP

Teletext/EPG

Picture Tube

Video repro

Source Selection

Audio Repro

Miscellaneous

Aux type None Feauture not present.
Text Dual Screen

Yes Text Dual Screen present
No Text Dual Screen not present
Yes Teletext presentTXT
No Teletext not present
Yes NextView setNextView present
No NextView not set

NextView type

Flashram Flash-RAM present
No Flashram Flash-RAM present
Yes Easylink Plus setCommunication Easylink Plus
No Easylink Plus not set
4:3 4:3 picture tubeCRT Type
16:9 16:9 picture tube
Yes Frame rotation circuitry present (diagram A5)Picture Rotation
No Frame rotation circuitry not present
Yes Dynamic focus (DAF) present (diagram I)Dynamic focus
No Dynamic focus (DAF) not present

One Point Control

Yes
No

Featurebox type

Eco PROZONIC not present
Prozonic PROZONIC present
Falconic FALCONIC present
1050i/1250i Progressive scan mode
2Field memories
3
Yes Lightsensor presentLightsensor
No Lightsensor not present
Yes PALplus module presentPALplus
No PALplus module not present
Yes Not valid for EuropeCombfilter
No
Yes LTP presentPicture improvement
No LTP not present
Yes PICNIC presentPicnic
No PICNIC not present
Yes In normal operation: YesPicnic AGC
No During ‘Drive’ alignments: No

Signalling bits

Yes
No
Yes 3rd EURO connector present (diagram H)External 3
No No 3rd EURO connector present

External 4

Yes 4th EURO connector present
No No 4th EURO connector present
NoneDolby
Pro Logic

Rear speakers

Corded Passive surroundbox present
Virtual Virtual Dolby (without rear speakers)
Cordless Active surroundbox present

Acoustic system

FL9 Monitor Modern design with only tweeters at both sides (monitor look)
FL9 DAS Modern design with full range speakers at both sides
FL12 Soft design with full range speakers at both sides
YesVirtual Dolby
No

AVL

On Automatic Volume Limiter on
Off Automatic Volume Limiter off
Yes Heatsink present on CRT/SCAVEM panel (diagram F)Heatsink Present

No Heatsink not present on CRT/SCAVEM panel (diagram F)

Tuner type

UV1316
TEDE9

GB 91EM3E 8.

CL 16532044_041.eps

150501

Figure 8-9

GB 92 EM3E8.

Electrical Alignments

8.4.3 Option numbers

Select this sub-menu to set all options at once (expressed in
two long numbers).

An option number (or ‘option byte’) represents a number of
different options. When you change these numbers directly,
you can set all options very fast. All options are controlled via
eight option numbers.

When the EAROM is replaced, all options will require a re­setting. To be certain that the factory settings are reproduced
exactly, you must set both option number lines. You can find

OB Bit Option name Settings (given in decimal values) Option number

Cabinet 0 = FL6 (n/a)

0

0

1
2
3

6 AVL 0 = Off 64 = On
1 Sum OB1
2 0 CTI 0 = Off 1 = On Sum OB2

0 Auto TV 0 = Off 1 = On

3

1

Auto Store Mode 0 = None
2
3
4 Picture Mute 0 = Off 16 = On
5 Demo 0 = Off 32 = On
6 Virgin 0 = Off 64 = On

2 = FL8 (n/a)
4 = FL9 Monitor
6 = FL11 (n/a)

4 = TXT Page

the correct option numbers on a CRT sticker inside the TV
set.

Example: The CRT sticker in the 32PW8870 gives the
following option numbers:

04866 04384 08001 00016
12407 00001 00000 00071

The first line indicates the hardware options 1 to 4, the
second line is reserved for the software options.
Every 5-digit number represents 16 bits (so maximum
number can be 65536 if all options are set).

When all the correct options are set, the sum of the decimal
values of each Option Byte (OB) will give the option number.

1= FL7 (n/a)
3 = FL9 DAS
5 = FL10 (n/a)
7 = FL12

2 = PDC/VPS
6 = PDC/VPS/TXT Page

Sum OB0

Sum OB3

12 TXT Preference 0 = TOP 4096 = FLOF
13 TXT Region 0 = East 8192 = West

0

4

2 China IF 0 = Off 4 = On
3 Tuner 0 = Philips 8 = Alps
4 TXT 0 = Off 16 = On
5 China TXT 0 = Off 32 = On
0 EXT3 0 = Off 1 = On

5

1 EXT4 0 = Off 2 = On

4

Dual Screen 0 = None
5
6 TXT/EPG/DS 0 = Off 64 = On
7 Aux. Headph. Sound 0 = Off 128 = On
8 Aspect Ratio 0 = 4:3 1 = 16:9
9 Tilt 0 = Off 512 = On

10 DAF 0 = Off 1024 = On
11 One Point Control 0 = Off 2048 = On
12 Heat Sink 0 = Off 4096 = On
13
14 Home Cinema 0 = Off 16384 = On

0

6

1 Dolby ProLogic 0 = Off 2 = On
2 Virtual Rear Spkrs 0 = Off 4 = On
3 Cordless Rear Spkrs 0 = Off 8 = On
4 Dolby Digital 0 = Off 16 = On
5 Virtual Dolby 0 = Off 32 = On

8 P50 Easylink 0 = Off 256 = On

12 EPG 0 = Off 4096 = On
13 EPG Type 0 = Type 2 8192 = Type 2C3

0

7

Featurebox 0 = Eco
1
2
3 Comb Filter 0 = Off 8 = On
4 PALplus 0 = Off 16 = On
5 Field Memories 0 = 2 memories 32 = 3 memories
6 Light Sensor 0 = Off 64 = On
7 Luma Trans. Proc. 0 = Off 128 = On
8 PICNIC 0 = Off 256 = On
9 PICNIC-AGC 0 = Off 512 = On

10
11 LNA 0 = Off 2048 = On
12 WSS 0 = Off 4096 = On
13 Time Constant 0 = Normal 8192 = Fast

32 = Dual Screen

2 = Melzonic (n/a)

16 = PIP

1 = Prozonic
3 = Falconic

Sum OB4

Sum OB5

Sum OB6

Sum OB7

CL 16532044_042.eps

150501

Figure 8-10

8.4.4 Dealer Options

Menu name Subject s Opt ions Phys ically in set

Personal

Teletext

Virgin Mode

Auto Store Mode

Auto TV

East/West TXT

Electrical Alignments

Yes CTI enabledPicture CTI
No
Yes Blue mute active in case no picture detectedBlue Mute
No Noise in case of no picture detected
Yes TV starts up once with language selection menu after mains

No TV does not starts up once with language selection menu after

None Autostore mode disabled (not in installation menu)
PDC-VPS Autostore mode via ATS (PDC/VPS) enabled
TXT page Autostore mode via ACI enabled
PDC-VPS-TXT Autostore mode via ACI or ATS enabled
Yes Demo menu enableDemo Menu Enable
No Demo menu disable
Yes Auto TV mode enabled
No Auto TV mode disabled
TOP Preference to TOP TeletextTXT Preference
FLOF Preference to FLOF Teletext
West TXT characters for non -/58 sets

East TXT characters for -/58 sets

CTI disabled

switch on for the first time (virgin mode)

mains switch on for the first time (virgin mode)

CL 16532044_043.eps

150501

GB 93EM3E 8.

GB 94 EM3E9.

Circuit Descriptions and Abbreviation List

9. Circuit Descriptions and Abbreviation List

Index of this chapter

1. Introduction

2. Block diagram

3. Power supply

4. Control

5. Tuner & IF

6. Video: High-end Input Processor

7. Video: Feature box

8. Video: High-end Output Processor

9. Synchronisation

10. Horizontal deflection

11. Vertical deflection

12. Audio

13. Teletext / NexTView

14. CRT / SCAVEM / Rotation

15. Software related features

16. Abbreviation list

9.1 Introduction

The EM3 Europe is a higher specified chassis as the EM2
Europe. EM stands for Eco-MG, 3 for an indication that this
set is higher specified as the EM2E. So EM2E is a known
chassis with Digital Scan, EM3E is set with Natural Motion,
EM4E will be the EM3E set inclusive a Digital Reception
board. ­Differences between the EM3E versus EM2E:
– the start-up method is much more simple (no POR-bit

anymore)

– the set has an advanced Standby Power Supply,

including MOSFET-switches for making Semi-standby
(needed for Easylink and digital reception in future)

– added features as Natural Motion, EPG, LTP and

upgraded Auto-TV

– the sound amplifiers have symmetrical supply voltages

now. The IC is changed from TDA2616 to TDA7490
(class-D amplifier, needing very little cooling)

– the vertical amplitude hardware alignment is changed to

a software alignment via the SAM menu

– the vertical shift alignment is split into a hardware

software alignment (needed due to spread)

– the Frame drive signals from the HOP are symmetrical.

and

with dedicated (de) solder equipment for exchanging these
ICs.
In case one must replace a Flash-RAM or a Mask-ROM in the
field, the Dealer will receive always an up-to-date Flash­RAM.

Warning: Be aware that half of the LSP-circuitry is 'hot',
including the deflection coils.

a

The architecture consist of a conventional large signal panel
(LSP) and a small signal board (SSB) module, placed into a
so called SIMM-connector (Standard Interface, 80 pins).

The LSP is built up very conventional, with hardly any surface
mounted components on the copper side. Similar with the
EM2E (but different as with the MG-chassis), the EM3E LSP
has a very large 'hot' part, including both deflection coils.

The SSB is a high tech module (2 sides reflow technology,
full SMC) with very high component density and complete
shielding for EMC-reasons. Despite this, it is designed in
such a way, that repair on component level still is possible.
To achieve this, attention was paid to:

• The position of service test lands: most of them are at the
Tuner side.

• Accessibility (Tuner side). If there are still problems with
the accessibility, one can order an extension board (see
parts list).

• Clearance around surface mounted ICs (for replacing).

• Detailed diagnostics and fault finding is possible via

ComPair.

Attention: During the first 4 to 6 months of production, the
EM3E set-software will be integrated into a Flash-RAM on
the SSB. After that period, a Mask-ROM will be used. Which
IC is used is not of interest for Service, however for both
solutions itmeans that Service Workshops must be equipped

9.2 Block Diagram

Circuit Descriptions and Abbreviation List

GB 95EM3E 9.

POWER
ON/OFF

TUNER

EXT

I/O

TOP

CNTRL

KEYBRD

IR

RECEIVER

SUPPLY

IF

FILTER

VIDEO

AUDIO

5V2 STANDBY

VBAT (141V)

VSOUND (+/-16V)

EHT

180V

VTUN

+11V

+8V

+5V

VIF

SIF

SIF

AM

YUV

H

2

feat

A/ VA

f

H

SAA4978

PICNIC

(FBX)

SAA5801

OTC

(µP)

MSP34XX

MSP

YUV

100

H

D100

V

D100

HFB

RGB-TXT

L/R

HP

TDA9178

TOPIC

V

SYNC

(PROGRAM)

FLASH

RAM (EPG)

FLASH

RAM (SW)

TDA7490

TDA7490

NJM4556

NVM

DRAM

(TXT)

SC

TDA9330

HOP

FRAMEDRIVE+

FRAMEDRIVE-

E/W

H

D

HFB

RGB

TILT

L/R

SW/C

HP

V

SYNC

CRT

+

SCAVEM

SCAVEM

R
G
B

VERT

E/W

HORZ

ROTATION

COLD HOT

TDA932XSAWUV13XX

HIPIF

CVBS-TXT

MAINS

The Tuner (item 1200) is a PLL tuner and delivers the IF­signal, via audio & video SAW-filters, to the HIP (High-end
Input Processor). The HIP has the following functions:

• IF modulation.

• Video source- and record select.

• Colour decoder.

• Synchronisation.

Three SCART-connectors can be used:

– SCART1 is fully equipped,
– SCART2 is meant for VCR. Pin 10 is used for Easylink

and there is a possibility for Y/C in. The CVBS-out on pin
19 is meant for WYSIWYR (What You See Is What You
Record).

– SCART3 is a CVBS and audio L/R input.

The HIP delivers YUV and sync signals to the PICNIC. This
IC takes care of:

• Analogue to Digital conversion and vice versa.

• 50 to 100 Hz conversion.

• Panorama mode.

• Noise reduction.

• Dynamic contrast.

The ‘2fH features’-block in the diagram gives several options:
– for Digital Scan the PROZONIC is required
– for Natural Motion the FALCONIC is required.

After the PICNIC the, now 100 Hz, YUV- and H/V-signals are
fed to the HOP (High-end Output Processor). This IC handles
the video control and geometry part. The RGB-signals for
TXT/OSD (from the

mP) are also inserted via the HOP. The

video part delivers the RGB signals to the CRT-panel and the

Figure 9-1

CL 16532044_014.eps

160501

geometry part delivers the H-drive, V-drive and also a drive­signal for rotation.

Both deflection circuits are 'hot' and located on the LSP.They
are driven by the HOP. To make a galvanic separation, the
Line Drive is driven via transformer 5410 and the Frame
Drive via transformer 5621.The horizontal output stage
generates some supply voltages and the EHT-, focus- and
Vg2-voltages.

The RGB amplifiers on the CRT-panel are integrated in one
IC and are supplied with 200 V from the LOT.
The SCAVEM circuit modulates transitions of the Luminance
(Y) signal on the horizontal deflection current, giving a
sharper picture.

The sound part is built around the MSP34xx (Multi-channel
Sound Processor) for IF sound detection, sound control and
source selection. Dolby decoding is also done by the MSP.
Amplification is done via a ‘class D’ integrated power
amplifier IC, the TDA7490.

The microprocessor, called OTC (OSD, Teletext and Control)
takes care of the analogue TXT input- and output processing.
The OTC, ROM and RAM are supplied with 3.3 V, which is
derived from the +5V2STANDBY.
The NVM (Non Volatile Memory) is used to store the settings,
one Flash-RAM contains the set software, the other Flash­RAM (7012) is for EPG and the DRAM is used for storing the
Teletext pages.

In EM3E there is a separate Standby Supply, in order to
reduce theStandby power consumption. During Standby, the

GB 96 EM3E9.

Circuit Descriptions and Abbreviation List

Main Supply is switched ‘off’ (via TS7529). A relay (1550) is
used to switch the Degaussing circuit. It is switched ‘on’ after
set start-up and switched ‘off’ by the

mP after 12 s.

The Main Supply, an SMPS that is based on the 'down­converter' principle, generates the 141 V (V
16 V for the audio part. Difference with former MG-sets isthat
V

is not mains isolated ('hot') and is alignment free.

BAT

9.3 Power Supply (diagram A1 & A2)

The power supply has a number of main functions:

• Mains harmonic filter.

• Degaussing picture tube.

• Standby power supply.

• Main supply.

9.3.1 Mains Harmonic Filter (diagram A1)

Mains harmonic

diversity

3

9503

9504

1

9504

5502

2537

3
4

5511 or 5516

2

2
1

mains

3521
4M7

1501

3501

1590

3551

2

2507

V

3

5503 or

1

4

5504

Figure 9-2

) and the +/-

BAT

3500

-+

CL 16532044_020.eps

2516

+375V

-

140501

S

Id

+

375V

-

D

-

+

C

+

S

-

375V

+

D

+

Isec

+

C

-

Figure 9-3

• After closing switch 'S', the current ID will increase linear
in time. The magnetic energy in the primary coilis directly
proportional with the self-inductance of the coil and
current ID (thus with the time the switch is closed). The
voltage polarity at the secondary winding is negative
(due to different winding direction), meaning that diode D
will block. Capacitor C will discharge via RL, U
decrease.

• Opening switch 'S' will generate a counter-e.m.f. in the
primary winding, trying to maintain current ID. Through
this the polarity of the secondary voltagewill inverse. The
magnetic energy, stored in the coil, will now be
transformed to the secondary side. Diode D will now
conduct, capacitor C will be charged and
increase.

RL

RL

96532156_020.eps

210100

will

OUT

will

OUT

U

out

U

out

The mains harmonic filter has 2 functions: to prevent that
high frequency signals (harmonics) are transferred into the
mains and to protect the set from lightning damage.

C2507 prevents that the high frequency signals, generated
by the set, are conveyed into the mains (it forms a short­circuit).

In caseof a lightning surge between the 2phases (differential
mode) the energy is immediately bled away through the VDR
(R3509) to the other phase.
In case of a lightning surge on both phases of the mains in
relation to the aerial earth, the filter acts as a high resistance

=L * dI/dt), as a result of which the voltage across coil

(U

EMK

L5503/04 increases. A spark gap (1590) prevents that the
voltage increases too much, which would lead to a damaged
coil. When ignited, the current will be discharged via this
spark gap.
Resistor R3500 is used for limiting the inrush-current.

9.3.2 Degaussing (diagram A1)

The 5V2 is present, as soon the set is switched 'on' via the
mainsswitch.Asthe‘DEGAUSSING’ signal from the
processor (OTC) is ‘low’, transistor 7528 will conduct and
relay 1550 is activated. Initially a considerable current will
flow, via PTC 3516, through the degaussing coil. The PTC
will heat up, resistance will rise and the current will decay
rapidly. The OTC makes the ‘DEGAUSSING’ signal ‘high’
after 12 s, which will switch the relay ‘off’.

9.3.3 Standby power supply (diagram A2)

Principle

This power supply is of a SOPS type (Self-Oscillating Power
Supply) and is regulated by the controlled switching of an
oscillator. It uses the so-called 'Flyback' principle:

Implementation

3110

2R2

STARTUP

V-START

3104
47R

6108

7101

7102

G

6105
15V

3108
//3118

GND-STB

HOT COLD

U

A

5101

2

1

2114
10n

5

3

I

PRIM

U

D

D

S

7104

6111

I

SEC

8

9

ON OFF

U

A

U

D

U

MAIN

I

PRIM

I

SEC

t0 t1 t2

3124 6122

3114
220R

-13V
10R

1K 1K

2102

10µ

2111

2101
2n2

3103
1K

GND-STB

U

3105

MAINS

+375V

1K

3102
1K

31063107

+

3125
15R

7100

3101

10M

3117
47R

6105
15V

3126
10K

6106
15V

3127

5K6

6103

5102

3120

Figure 9-4

To apply this on the EM3E (diagram A2): replace switch 'S'
by FET TS7102, coil L by L5101/L5100, diode D by D6111
and C by C2104.
– Time interval t0 - t1: After switching ‘on’ the TV-set, the

gate of MOSFET TS7102 will be high (max. 15 V due to
zener diode D6105). This will drive the FET into
saturation (U

= 0 V). The DC-voltage U

DS

transposed across the primary winding of L5101 (3, 5),
resulting in a linear increasing current through this coil.
The voltage across the co-coupled coil (1, 2) is also
positive and will keep the FET into conductivity via
C2101, R3103/3105/3102 and R3117 for some time.
The self-induction of the coil and the magnitude of the
supply voltage (+375 V) determine the slope of the
primary current. The maximum current is determined by
the time the FET stays into conductance (t0 - t1). This
time is directly determined by the voltage across R3108/

N.Usec

68R 3V9

MAINS

2104
2m2

t

t

t

t

2109 +
2149

CL 16532044_019.eps

will be

+5V2

U

RL

OUT

3113
22R

160501

Circuit Descriptions and Abbreviation List

S

GB 97EM3E 9.

/R3118 (= 5 W). This voltage is a measure of the current
and if it exceeds 1.4 V, TS7101 will be driven into
conductivity and consequently connects the gate of
TS7102 to earth. The FET will block. The current is: 1.4
V/5

W = 0.28 A. The voltage across the secondary

winding (8,9) will be negative, diodes D6111 and D6107

Tuner Supply

The Standby supply produces 2 voltages for the Tuner: +33V
(V

) and +5VT.

TUN

• The +33V is the tuning voltage for the Tuner.

• The +5VT is derived from the +8V with stabiliser 7911,

and is used to supply the tuner only.

will block.

– Time interval t1 - t2: The sudden current interruption in

the primary coil will induce a counter-e.m.f. that wants to
maintain the current. The voltage on the drain of the FET
will increase. The secondary voltage (8, 9) will become
positive and will charge C2104 via D6111. All energy that
was stored in L5101 during t0 - t1 will be transferred into
the load. Due to the transformer principle, a voltage will

SSB Supply

There are several voltages going to the SSB: +8V, +5V and
+3V3.

• The +5V and +(always present) come directly from the
Standby power supply.

• The +3V3is derived from the +5V with stabiliser 7910 (on
the LSP).

now be induced in the primary winding (3, 5) and the co­coupled winding (1, 2). This voltage will be N* U
winding ratio). The voltage across the co-coupled coil will

SEC

(N=

9.3.4 Main Supply (diagram A1)

be negative, keeping the FET blocked.

– Time t2: At t2, the current through the secondary coil will

be reduced to zero, as C2104 is no longer charged. As a
consequence, the voltages will decay and will change
polarity. The gate of the FET will be again made positive,
is driven into conductivity and the cycle starts again.

Feedback and stabilisation

The Standby Power Supply always oscillates at maximum
power. The only limiting factor is the maximum primary

Some important notes on beforehand:

• V

• V

is not isolated from the main supply ('hot').

BAT

is alignment free.

BAT

Principle

The Main Power Supply, generates the 141 V (V

)andthe

BAT

+/- 16 V for the audio part. It is based on the so-called 'down
converter' principle.

current, which has been pre-set with R3108//3118.
R3114, R3124, R3113 and zener diode D6122 determine

. If the voltage across R3114 exceeds the threshold

U

OUT

voltage of the diode of the optocoupler 7104 (
other words, U

exceeds 5.2 V, the transistor of the

OUT

± 1V)or,in

optocoupler will conduct.
Transistor TS7100 is now driven, and a negative voltage will
be transposed to the emitter of TS7101. When TS7101

Vin

I

T

D

L

V

BAT

+

C

R

L

conducts, the gate of the FET is at earth potential, forcing the
oscillator stop. Due to the load, the secondary voltage

OUT

will
decrease. Ata certain voltage, optocoupler TS7104 will block
and the oscillator will start again.
Since there are no capacitors, and there is a high
amplification factor in the feedback circuit, the feedback is
ultra-fast. This is why the ripple on U

is minimal. The

OUT

negative supply voltage (-13 V) used in the feedback circuit,

Vin

S

I

D

L

D

+

C

V

BAT

R

L

originates from the co-coupling coil and is rectified through
D6103.
Stabilisation is not affected through duty-cycle control but

S

closedSopen

through burst-mode of TS7100.
Burst-mode is load dependent. If the power supply is less
loaded, the secondary voltage will have the tendency to
increase more rapidly. If the load on the power supply
increases, then the oscillator stops less often, right up to the
moment that the oscillator is operating continuously:
maximum load. If the power supply is now loaded even more,
the output voltage will decay. The maximum primary current
set by R3108//3118 determines the maximum load.

Protection

If the optocoupler would fail, the secondary voltage will

I

I

T

δT

T

D

Figure 9-5

V

96532156_022.eps

BAT =

. δT

V

IN

T

060100

increase. This would have disastrous consequences since
many ICs (e.g. OTC, Flash-RAM and DRAM) are fed with this

5.2 V. In other words; very expensive repairs would be
required.
We already know that the negative supply is directly
dependent upon the secondary 5.2 V, as a consequence of
which the negative supply will increase proportionally as the
secondary voltage increases.
If the negative supply in the mean time reaches -15 V, D6106
will start to zener and as a consequence TS7101 will start
conducting. Basically, D6106 will take over the stabilisation
task of the optocoupler, however, with a considerable
spread: from -13 V to -15 V is a 15 % increase, thus

OUT

will
increase from 5.2 V to max. 6 V.

• After closing switch 'S', the linear in time increasing
current I

, will charge capacitor C.

T

• Opening switch 'S' will generate a counter-e.m.f. in coil L,
trying to maintain current I

. This is possible via diode D

T

(this diode is also called 'freewheel diode'). So after
opening 'S', the magnetic energy stored in coil L will be
transferred to electrostatic energy in capacitor C. The V
will only supply current during the time that 'S' is closed
while a constant current is flowing through RL.

• V

is directly proportional with VINandthetimethat'S'

BAT

is closed and reverse proportional with period time 'T'. So
by changing the duty cycle, it will be possible to control

.

V

BAT

IN

GB 98 EM3E9.

Circuit Descriptions and Abbreviation List

Implementation

V - MAINS

35131503

375V

2.5A

7504

D

G

S

6510

A

3518

6505
15V

3522

5V6

6515

3514//15

Vbat
141V

15V

6530

3511

3508

7530

3512

B

2503

7502

6501

6535

5

5506

6536

COLDHOT

Vbat

141V

2515

Figure 9-6

At start-up of the main supply, C2515 can be assumed as
being a short-circuit. U
U

oftheFETwillbe+5.4V.TheFETwillbedriveninto

GS

will be 15 V (R3513, D6510) and

AB

saturation (same as closing switch 'S' ). The drain-current will
increase linear in time. With other words: resistors R3513
and R3518 will start the oscillator.
The voltage across the co-coupled coil (4, 5) is also positive
and will keep the FET into conductivity.

The drive concept of the MOSFET TS7504 has changed
(compared to the EM2E chassis). In EM2E, TS7502 was a
high-voltage semiconductor, in EM3E it is changed to a low­voltage semiconductor. The added opto-coupler 7505 is
used to bridge the different voltage levels.
Via this opto-coupler, the DC-current through R3504 is
influenced. The changed current through R3504, changes

of TS7502, which will influence the drive of MOSFET

the V

BE

TS7504 (= switch ‘S’ in Fig. 5).

7507

+16V

2512

2513

-16V

3504

3520

33k

7506

CL 16532044_030.eps

and transistor TS7502, T
increase). The output voltage V

of the FET is changed (will

ON

BAT

will rise.
If the load continues to increase, the regulator will block at a
certain moment. T
the point where V

will is now at maximum value. This is

ON

will go below 141 V and, at further

BAT

increasing load, is switched ‘off’ (the voltage across the co­coupled coil (4, 5) will decrease, due to the increasing load.
Therefore the voltage on the gate of TS7504 comes below
the threshold voltage. The supply switches ‘off’ and an
audible hiccuping can be heard).
On the other hand when the load decreases, V

will rise. As

BAT

a consequence, the input voltage of TS7506 will also rise,
resulting in a higher current. This changes the base voltage
of TS7502, and through that the T
FET. The output voltage V
If, for instance, V

3506

240 V), the slope of the drain-current will be flattened,

IN

BAT

will decrease (e.g. U

(will decrease) of the

ON

will be reduced.

MAINS

is 180 V i.s.o.

through which the FET will be longer into conductance,

3507

keeping V

OUT

constant.

If, for any reason, the stabilisation circuit might fail, the output

can never exceed 200 V (via D6514). D6514 will

BAT

will drop and the set will switch off

BAT

160501

voltage V
form a short-circuit, V
(this will result in an audible hiccuping of the supply).

Switch to ‘Standby’ (via RC)

When the set is switched to 'Standby' mode via the Remote
Control, the Main supply is switched ‘off’ by the circuit around
TS7529 (see diagram A1).
During 'on'-state, the Main supply is fed with line pulses via
the ‘SUP-ENABLE’ line. They are rectified and smoothed via
D6517, D6516 and C2530 and fed to TS7529. Because they
are less than -13 V, this transistor is blocked. When these
pulses are stopped, TS7529 will be saturated and TS7502
will switch ‘off’. This will switch ‘off’ the Main supply.

Set to ‘On’ (via ‘SUP-ENABLE’)

Via the ‘STANDBY’ command from the OTC, the MOSFETS
7141 and 7131 are switched ‘on’. When the +5V and +8V are
sensed by the OTC, a command is given to the HOP to start
the drive (via I

2

C).
When this is sensed via the ‘SUP-ENABLE’ line (at the base
of line transistor TS7421), the main supply is switched ‘on’
via TS7529.

The sudden current interruption in the primary coil, will
induce a counter-e.m.f. that wants to maintain the current via
the 'freewheel' diode D6508. This current is linear decreasing
in time and as it is also flowing through R3414//R3415,
TS7502 will be blocked after a certain time period. The gate
of the FET will be again made positive, is driven into
conductivity and the cycle starts again.

For safety reasons, transistor TS7530 is added as a back-up
solution for TS7502. If B-E of TS7502 is shorted, TS7530
takes over its function.

Stabilisation of V

The output voltage V
(T

ON+TOFF

BAT

is determined by: V

BAT

)=VIN* duty-cycle.

BAT=VIN*TON

To stabilise the output voltage, a feedback loop is
implemented, which will reduce T

ON

when V

BAT

increases

and vice versa.

Via a voltage divider, excisting of (1 %) resistors R3507,
R3510 and R3527, a voltage of 2.5 V (when V

= 141 V) is

BAT

fed to the input of precision shunt regulator 7506. This
regulator will conduct, a current will flow through the diode
part of the opto-coupler 7507. The base of TS7502 will now
be set at a certain positive voltage. As this transistor switches
the FET TS7504 on and off, this circuit can determine the
duty-cycle.
E.g. when the load increases, V

will decrease. As a

BAT

consequence, the input voltage of regulator 7506 will
decrease, resulting in a lower current. Via opto-coupler 7505

Audio Supply

The pulses on the secondary winding of L5506 are rectified
by D6535 (+16 V) and D6536 (-16V), and smoothed by
C2542 and C2543.

/

Circuit Descriptions and Abbreviation List

GB 99EM3E 9.

9.4 Control (diagram B5)

A0...A19 D0...D15

FLASH

FLASH

(SW)

CVBS-TXT

H, V

+5V2 RESET

+3V3 +
RESET

+3V3

+3V3

TUNER UV13xx

HOP

MSP 3415/3451/3411

FBX PICNIC

DNR MEMORY

TOPIC

EPG

EEPROM

M24C32

NVM

HIP

DRAM

(TXT)

+3V3

KEYBOARD

+5V

+8V

NVM

(PROG)

ON/OFF-LED

slow

fast

9.4.1 OTC

Introduction

The SAA5801 (IC7001) is called the OTC (OSD, TXT and
Control). In this IC, the microprocessor and the TXT-decoder
(level 2.5) are integrated.
Some of its functions are:

• Set control.

• TXT/OSD acquisition.

• RGB-outputs to the HOP

• Menu blending; for blending the contrast, software

controlled.

• I/O-ports for I

2

C, RC5/RC6, LED, and service modes.

• Error code generation.

Data Storage

The software for EM3E can be 2 MB (Megabyte).
It is possible to store 1200 TXT pages in IC7007. This is a
DRAM of 4 MBit and this IC is also used to store data of a
working set.
For EPG a Flash-RAM (7012) is used.
The Non Volatile Memory IC7011 is a 4 kB version
M24C32W6.

Power Supply

All ICs in this part are supplied with 3V3. For this voltage a
3V3 stabiliser is used (IC7005).

With the circuitry around TS7003 and 7004 (diagram B5) a
reset is generated to wake up the OTC (pin 74). During this
reset all I/O pins of the OTC are made ‘high’.

7001

+3V3

5

83,84

74

113

107

106

105

I2C3

91/92

I2C0

85/86

I2C1

87/88

Figure 9-7

SAA5801

77,78,79,80

120

119

117

115

110

109

108

104

103

100

99

97

96

95

94

81

CL 16532044_016.eps

P50-OUT

SAM

SEL_IN_2

DEGAUSSING

LIGHT SENSOR

STATUS SC3

FRONT DETECT

STANDBY

SEL_IN_1

RC5/RC6

POR

P50-IN

SDM

SOUND ENABLE

RESET AUDIO

FRAME

RGB, BLENDING

160501

4005

4006

Via pins 105 and 106, the +8 V and the +5 V are sensed. If
one of them is not present, the Main supply is switched ‘off’
(set in protection and the red LED will blink at 3 Hz).
The OTC will generate an error code to indicate what was
wrong.

OSD/TXT

The horizontal (H

) and vertical (V

D100

) sync pulses are

SYNC

also fed to the OTC for stable OSD and TXT.
The RGB-outputs (77/78/79) together with fading (pin 80) are
fed to the HOP. The fading pin has a double function: it is
used for making a transparent menu and as fast-blanking
signal for TXT.

9.4.2 I

C Busses

IntheEM3EchassiswithOTC-processortherearethreeI
busses used:

• Slow (max. 100 kHz) hardware I
used for the Tuner.

• Fast (max. 400 kHz) hardware I
used for all ICs.

• Separate short bus (called I

C-bus (called I C0),

C-bus (called I C1),

C3) for the Non Volatile

Memory (NVM), to avoid data corruption.

9.4.3 NVM

The Non Volatile Memory contains all set related data that
must be kept permanently, such as:

• Software identification.

• Operational hours.

• Error-codes.

• Option codes.

• All factory alignments.

• Last Status items for the customer + a complete factory

recall.

• Txt featuring (keeping habit watch data).

• EPG data.

9.5 Tuner & IF (diagram A8 & B2)

The tuner is I2C controlled, and is capable of receiving off-air,
S- (cable) and Hyperband channels:

• Low 44 - 156 MHz

• Mid 156 - 441 MHz

• High 141 - 865 MHz

2

The tuning is done via I
33 V. This voltage (V
of the standby supply, via D6134 and R3116//R3115 and a
33 V zener diode (D6200). The OTC, together with the HIP,
controls the tuning procedure. There is also automatic
switching for the different video systems.

The IF-filter is integrated in a SAW (Surface Acoustic Wave)
filter. The type of this filter depends on the received
standard(s). There are two SAW filters: one for filtering
picture-IF and a second one for sound-IF. An extra filter
(5403), tuned at 40.4 MHz, is necessary for L/L’ sets (with6.5
MHz sound), to suppress the neighbour channel.

The output of the tuner is controlled via an IF-amplifier with
AGC-control. This is a voltage feedback from pin 62 of the
HIP to pin 1 of the tuner. AGC take-over point is adjusted via
the service alignment mode ’Tuner AGC’. If there is too much
noise in the picture, it is possible that the AGC setting is
wrong. It is also possible that the AGC-setting is mis-aligned,
if the picture deforms with a perfect signal. Then the IF-circuit
amplifies too much.

The video IF-signal is fed to pins 2/3 of the PLL-controlled IF­demodulator. The voltage controlled oscillator of the PLL is

C. The reference voltage on pin 9 is
) is derived from the secondary side

TUN

C

GB 100 EM3E9.

Circuit Descriptions and Abbreviation List

adjusted via the service menu ‘IF AFC’. If the alignment is
correct, the displayed frequency in the installation menu is
the same as the applied frequency from a generator. The
external coil L5408 connected between pins 7/8 is used as
reference.
The demodulated IF-video signal is available at pin 10 of the
HIP. In this video signal, there is a rest of the sound carrier,
which is filtered out by the sound trap 1407.
Then the signal is again fed to the HIP on pin 12, where the
group delay is corrected, dependent on the standard that is
received.
The CVBS-signal is available at pin 13 for further processing
in the set. Via TS7322, the signal is supplied to EXT1
(monitor out) and again back into the HIP (pin 14) to the
source/record selection.

To realise Quasi Split Sound (QSS), the IF-signal is fed to the
HIP on pin 63/64 via SAW-filter 1405. The FM (or AM for L­norm) -modulated signal is availableon pin 5 and is fed to the
audio demodulator MSP34xx (7651).

9.6 Video: High-end Input Processor (HIP,
diagram B2))

In the EM3E, the HIP TDA932xH is used, which contains the
following functions:

• IF demodulation.

• Group delay correction.

• AFC signal generation, used to track drifting transmitters.

• Sound carrier re-generation (SIF).

• AM demodulation.

• Sync acquisition, delivering H

• Switching off IF-filtering.

9.6.1 Inputs

The HIP has various inputs:

• Full matrix switch with:

– 2 CVBS inputs
– 2 Y/C (or additional CVBS) inputs
– 1 CVBS front end input.

• Two RGB inputs and 2 status-inputs

The input signals from the Front I/O are fed to the HIP, and
front detection is fed to the OTC.

• EXT1 is full SCART: thus CVBS and RGB. The RGB-

selection is done in the HIP.

• EXT2 is meant for VCR and has therefore some

additional signals in relation to EXT1 but no RGB. EXT2
has also the possibility for Y/C_in and Easylink-Plus
(P50). Y_in is with pin 20 and Chroma in with pin 15.
Easylink is handled via pin 10 of the SCART and this is a
bi-directional communication.

• EXT3 is meant for CVBS input only.

9.6.2 Outputs

One can select three, separate switchable, outputs:

• 1 YUV-output, which is fed to the PICNIC

• 2 CVBS outputs, one for Teletext Dual Screen and the

other for output to EXT2 to have WYSIWYR (What You
See Is What You Record).

9.6.3 I/O Switching

and VA.

A

9.6.4 P50

Easylink supports the next features:

• Signal quality and aspect ratio matching

• One touch play

• One touch text

• Pre-set download

• WYSIWYR

• Automatic Standby

With Easylink-Plus (P50+) is added:

• Country and language installation

• System Standby

• Intelligent set top box features

• NexTView download

• Timer record control

• VCR control feature

9.6.5 Video Processing

The sandcastle-pulse of the HIP is not used for
synchronisation. The HOP will generate synchronisation
signal derived from the feature box (PICNIC) signals. If a
VCR is connected, there is also an automatic correction for
MacroVision. This is active for the external sources and the
pre-sets 0, 90-99.
The HIP itself (no external voltage) controls the Y/C switch in
the HIP.
The chrominance decoder in the HIP is full multi-standard:
PAL/SECAM/NTSC.
Two different crystals can be connected to the pins 54 & 57
without any alignment. The crystals are also used as a
reference for the synchronisation. A digital control circuit that
is locked to the reference signal of the colour decoder
determines the start-up of the sync. The original one may
only replace this crystal. If just a crystal is taken, the internal
capacitance will be different and the effect will be that there
is no colour.
In the HIP a sync separation circuit is integrated; the HIP
delivers the HA

and VA50to the PICNIC.

50

9.7 Video: Feature Box (PICNIC and FALCONIC,
diagram B3)

9.7.1 Introduction

The basic function of the Feature box (FBX6) is picture
improvement, and depending on the version, several scan
conversion methods are possible. The PICNIC (SAA4978H)
is the central key component.
In the EM3E-chassis, the feature-box is integrated on the
SSB.
The PICNIC is used for the 100Hz conversion and has the
following functions:

• The ADC.

• The DAC.

• The 100 Hz conversion.

• Dual screen compression

• The Panorama mode.

• Automatic Aspect Ratio Adaptation (AARA)

• Colour Transient Improvement (CTI)

• The contrast improvement (Dynamic Contrast).

All these functions are integrated in one IC: SAA4978H, 160
pins QFP

The external signals are fed directly to the I/O part of the HIP
with status from pin 8 of SCART. On the HIP there are two
status inputs available (pins 15, 17) with two voltage levels:

• 4:3 -> 2.2 V

• 16:9 -> 5.5 V

9.7.2 ADC/DAC

Analogue to Digital conversion is done with three identical 9­bit ADC's.
Digital to Analogue conversion uses three identical 10-bit
DAC's.
In the PICNIC there are three 9 bits ADCs present for Y,U,V.
For digitising the Y (luminance), 9 bits are used (to realise a

Circuit Descriptions and Abbreviation List

GB 101EM3E 9.

more detailed picture). These 9 bits are only internally used.
Via dithering the 9 bits are reduced to 8 bits and this data is
stored into memory. The data in the memory is fed back to
the PICNIC and via un-dithering the data is again reproduced
to 9 bits for processing.
U/V (colour difference signals) is also sampled with 9 bits.
These two 9 bit data streams are multiplexed to 4 bits data
streams. As the perception for colours by the human eye is
less sensitive as for luminance, this reduction is allowed.

9.7.3 100 Hz Conversion

The main task of the PICNIC is the conversion from 50Hz to
100Hz for YUV and HV-sync. In order to remove 'large area
flicker' (especially visible in a white picture), the field-rate of
the video is doubled by the FBX6. A 50/60 Hz frame
frequency is converted to 100/120 Hz. Also the line
frequency (16 kHz) is doubled (32 kHz).
Basically, when the video input contains fields A, B etc..., the
conversion provides an AABB sequence on the display. The
actual conversion is done in the first Field Memory (by
reading it twice at double speed, while writing it once.

7714

M
E
M
1

7709

BUS A BUS

7709

BUS A BUS

BBUS BUS CBUS BUS D

2

I C

100Hz CONFIGURATION

BBUS BUS CBUS BUS D

2

I C

NATURAL MOTION

PICNIC/SAA4978H

7714

M
E
M
1

PICNIC/SAA4978H

7726

F
A
L

AB

C
O
N

FC

I

C

Figure 9-8

For extra 100 Hz features, it is possible to add an extra IC to
the PICNIC. This IC, called the ‘Field And Line CONverter IC’
(FALCONIC), has three modes:

1. 100 Hz (to eliminate field flicker). Only one memory IC
(7714) is used to store one frame. It displays an AABB
sequence.

2. Digital Scan (to additional eliminate line flicker).
Together with two memory ICs (7714 and 7740), it
displays an AA’BB’ or ABAB sequence.

3. Natural Motion (to additional eliminate movement
juddering).
Together with two memory ICs (7714 and 7740), it
displays an AB’A’B sequence.

9.7.4 Dual Screen Compression

The PICNIC can provide horizontal video compression up to
50 %. The compress mode can be used to display dual
screens with Teletext (only for wide-screen sets).

Y FEATY DEC
U FEATU DEC
V FEATV DEC
HD100HA
VD100VA

7740

M
E
M
2

Y FEATY DEC
U FEATU DEC
V FEATV DEC
HD100HA
VD100VA

CL 16532044_015.eps

090501

9.7.5 The Panorama Mode

To fit 4:3 pictures into a 16:9 display, it is possible to apply a
panoramic horizontal distortion, to make a screen-fitting
picture without black sidebars or lost video.
The centre horizontal gain is programmable andthe side gain
is automatically adapted to make a screen-fit.

9.7.6 Automatic Aspect Ratio Adaptation (AARA)

This feature uses data from the 'black bar detection circuit' to
adapt the vertical and horizontal amplitude to an aspect ratio
belonging to the display, without the black bars.

9.7.7 Colour Transient Improvement (CTI)

At CVBS video signals, the bandwidth of colour signals is
limited to 1/4 of the luminance bandwidth. Transients
between areas of different colours are therefore not very
sharp.
The PICNIC can steepen these transients artificially with a
time manipulation algorithm.

9.7.8 Dynamic Contrast

To make the contrast (black/white) range wider, Philips has
invented Dynamic Contrast. It uses the digital memory used
in 100 Hz sets. It measures every A-field (25 x per second),
and digitally analyses where on the greyscale most of the
image is located.
If it is a relatively dark image, the lighter part of that image is
stretched towards white, so that more contrast will become
visible in that picture.
If it is a relatively light image, the darker part of that image is
stretched towards black, so that these darker parts will have
more contrast.
When the image is in the middle of the greyscale, both dark
and light parts are stretched.

9.8 Video: High-end Output Processor (HOP) and
TOPIC (diagram B4)

9.8.1 General

The YUV-signals from the PICNIC are fed to the HOP (High­end Output Processor, TDA9330). The video and geometry
control parts are integrated in the HOP. Also the RGB-signals
for TXT/OSD (from the
geometry part delivers the H-drive, EW-drive, V-drive and
also a drive signal for rotation.

The main functions of the HOP are:

• Video control (contrast, brightness, saturation, etc.).

• Deflection drive.

• 2nd RGB interface for OSD/TXT.

• Peak White Limiting.

• Cut-off control and White Drive (RGB outputs).

• Geometry control.

The TOPIC (The most Outstanding Picture improvement IC,
item 7302, type TDA9178), is an optional IC between the
PICNIC and the HOP. It has the following (picture
improvement) functions:

• Luminance Transient Processor (LTP), for detail

enhancement.

• Chrominance delay circuitry, to compensate timing

differences between Y and C.

• Spectral processor , for improved sharpness and colour

transient improvement (CTI).

• Colour vector processor, for skintone correction, green

enhancement and blue stretch.

• Measure and detection circuitry, for AutoTV.

mP), are inserted via the HOP. The

GB 102 EM3E9.

Circuit Descriptions and Abbreviation List

The sandcastle pulse from the HOP is fed to pin 1 of the
TOPIC, which is used as reference for timing.

9.8.2 Video Control

After source selection, the HOP controls the signals for
Saturation, Contrast and Brightness. Output is RGB again.

9.8.3 OSD/TXT Control

On pins 35 to 38 the RGB and fast blanking from the OTC
(OSD and TXT) are inserted. The sync signal V
derived from the ‘FRAMEDRIVE-“ signal.

9.8.4 Peak White Limiting

On pin 43 there is a Peak White Limiting signal line (PWL). If
the beam current increases, the ‘EHT-info’ voltage will
decrease. Average limiting via R3343/C2333 controls PWL.

9.8.5 Cut-off Control

The following will happen when you switch the TV to
Standby:

1. The vertical scan is completed.

2. The vertical flyback is completed (the horizontal output is
gated with the flyback pulse, so that the horizontal output
transistor cannot be switched ‘on’ during the flyback
pulse).

3. The ‘slow stop’ of the horizontal output is started, by
gradually reducing the 'on' time at the horizontal output
from nominal to zero (this will take 50 ms).

4. At the same time, the fixed beam current is forced via the
black-current-loop for 25 ms. This is done by setting the
RGB outputs to a maximum voltage of 5.6V.

In the EM3E a 'one-point' cut-off control is used:
A current of 8

mA (for cut-off) is fed to pin 44 of the HOP. This

is done with a measurement pulse during the frame flyback.
During the 1st frame, 3 pulses are generated to adjust the
cut-off voltage at a current of 8

mA. With this measurement

the black level at the RGB-outputs is adjusted.
So at start-up there is no monitor pulse anymore. At start-up,
the HOP measures the pulses, which come back via pin 44.
The RGB-outputs have to be between 1.5 V and 3.5 V. If one
of the outputs is higher than 3.5 V or one of them lower then

1.5 V, the RGB-outputs will be blanked.

SYNC

)is

East/West Drive

At pin 3, the E/W-drive is available. Pin 4 is a feedback input
for the EHT-info, and is used to prevent pumping of the
picture. The EHT varies also dependent on the beam current.
For wide-screen without load this is 31.5 kV and with load
(1.5 mA) 29.5 kV.

Frame Rotation

For frame rotation, a control voltage is used from pin 25 of the
HOP. Frame rotation is only used in wide-screen sets.

9.8.8 Protections

Flash detection

When a flash occurs, the EHT-info will become negative very
fast. Via R3316/D6304/D6303, TS7303 starts to conduct.
This makes pin 5 of HOP ‘high’. The output (pin 8) is
immediately stopped.
If the H-drive stops, then also pin 5 will become ‘low’ again,
which will reset the flash detection.
A bit (FLS) is set in an output status register, so that the OTC
can see that there was a flash. This FLS-bit will be reset
when the OTC has read that register.

HFB protection

If the HFB is not present, it this detected via the HOP. The
OTC puts the TV into protection and reads a register in the
HOP. An error code is generated.

9.9 Synchronisation (diagram B2, B3 & B4)

The HIP video processor provide the vertical and horizontal
sync pulses V
incoming CVBS signal. Then these pulses are fed to the
PICNIC, where they are doubled to be synchronous with the
100 Hz picture. The outgoing pulses, VD
fed to the HOP, which supplies the vertical and horizontal
drive pulses and the 100 Hz (2f

The VD
the V

signal. The OTC is synchronised on the HFB pulse

D

from the CRT and on the V
synchronisation of TXT/OSD/EPG

When no CVBS is offered to the video processor, the V
and H

A50

are generated by the PICNIC (to assure a stable OSD).

and HA. They are synchronised with the

A

and HD

100

) sandcastle pulse.

H

pulse from the PICNIC is inverted by TS7304 to

100

from the HOP, for the

SYNC

pulses are switched ‘off’ by the HIP, and the pulses

100

,are

A50

9.8.6 Geometry control

All geometry control is done via I

2

C and the data is stored in

the NVM (IC7011) of the SSB.

9.8.7 Deflection Control

Line Drive

The Line drive is derived from an internal VCO of 13.75 MHz.
As a reference, an external resonator is used (1301). The
internal VCO is locked with the HD

-pulse, which comes

100

from the PICNIC.
The 'PHI-2' part in the HOP receives the HFB_X-RAY_PROT
(pin 13) to correct the phase of the Line drive. The EHT-info
is supplied to pin 14 (DYN-PHASE-CORR) to compensate
picture breathing depending on the beam current.
Note: This is not used in the EM3E, therefore EHT­compensation in the SAM menu is put to zero.

Frame Drive

At pins 1 and 2 the symmetrical frame drive signals are
available. The V

signal, for synchronisation of the OSD/

SYNC

TXT, is derived from the ‘FRAMEDRIVE-‘ signal.

Circuit Descriptions and Abbreviation List

9.10 Horizontal (Line) Deflection (diagram A3)

9.10.1 Principle

3407

8

4

7409

6408

6407

6615

3411

2412

3404

3412

3416

2414

7408

+8VB

3490

LINEDRIVE 1

(HOP)

STARTNORMAL

T

ON

T

OFF

T7421 conducting

2492

EW_DRIVE

(HOP)

MAIN SUPPLY +11D

STANDBY SUPPLY +5V2

3406

6406

2415

3486

1

2

3487

3414

7450-B

3

5

6

HOTCOLD

5410

15

7482

2

4

+8VS

3409

5411

7487

3492

3484

2417

3417

141V

3488

7486

3418

3481

3483

141V

5

5430

1

7421

*1

S-correction

X

*2

Deflection centre

2420

2425 6423

6480 2426 6422

7480

ARC

PROT

3479

Linearity Correction

YX

X > Y

2421

4

3

CL 16532044_018.eps

Caused by
serial losses in
the line output stage

1417

1

2

LINEARITY
COIL.
5421

2432//33//34

2

5422

1

GB 103EM3E 9.

LINE
DEFL. COIL.

2430

(*1)

(*2)

140501

3431

2431

The HOP (located on the SSB) generates the line-drive
pulses (LINEDRIVE1), which have a frequency of 31250 Hz
(T = 32

ms).

When the LINEDRIVE1 signal is high, TS7409 and TS7408
will conduct. A constant DC voltage will be applied across
L5410, causing a linear increasing current through this coil.
The secondary voltage of L5410 has a negative polarity so
that TS7421 will block. When the set is switched ‘on’,the
current through L5410 is supplied by the 5V2 Standby supply
(via D6407), and taken over by the +11D voltage (via D6408)
of the main supply.

When the LINEDRIVE1 signal becomes low, TS7409 and
TS7408 will block. The voltage polarity across the primary
winding of L5410 will invert. The positive voltage on the
secondary winding will now drive TS7421 into conductivity.
Because of the storage time of the line transistor (TS7421),
L5410 cannot transfer its energy immediately to the
secondary side. This may result in high voltage peaks on the
collector of TS7409 and TS7408. To prevent that these
peaks will damage the transistors, a 'snubber' circuit (C2414,
C2412 and R3411) will suppress them.

When the LINEDRIVE1 signal is high again, the above
described sequence starts again. Circuit L5411 and R3409
will increase the switch ‘off’ timeofthelinetransistor.

Figure 9-9

The line stage is started via a 'slow start' principle. During
start-up, the HOP generates line drive pulses with a small

and a high frequency (50 kHz). T

T

ON

is constant and T

OFF

is gradually increased until the frequency is 31.25 kHz
(normal condition).
The time interval from start to normal condition takes about
150 ms.
When switching off, the same procedure is followed, but now
in reverse order.

9.10.2 Implementation

To explain the operation of the line output stage, we use the
following start conditions:

• C2433 is charged to max. 141 V (V

BAT

• TS7421 is driven into conductivity.

ON

)

GB 104 EM3E9.

Circuit Descriptions and Abbreviation List

5430

141V

7421

2420

I

Defl

t2t1

6423

6422

Line defl.

2425

+

2433

-

2421

41V

2426

5422

5430

141V

100V

141V

41V

7421

2420

Figure 9-10

– Period t1 - t2: When TS7421 is driven into conductivity,

the capacitor voltage of 141 V, will be divided across
bridge-coil L5422 and the deflection coil (connector

0317). Dueto the chosen inductance values, there will be
100 V across the deflection coil and 41 V across L5422.
The linear increasing current in the deflection coil will
result in a spot moving from the centre of the picture tube
to the right. The voltage across L5422 will also charge
C2421 (41 V - 0.7 V).

– Period t2 - t3: At the moment the LINEDRIVE signal

becomes high, TS7421 will stop conducting. In the coils
a voltage will be induced, trying to maintain the current.
The current through the line deflection coils continues to
flow through C2425 and C2421 and the current through
L5422 continues to flow through C2426 and C2421. The
energy stored in the line deflection coil is passed to
C2425, and the energy of L5422 to C2426. The
resonance-frequencies of these 2 LC-circuits define the
flyback time of the spot from the right side of the picture
tube to the left. On average no current flows through
C2421 and thus the voltage across this capacitor
remains constant.

5430

141V

7421

I

Defl

t3 t4

Line defl.

2425

6423

2420

6422

2433

2421

41V

2426

5422

5430

141V

7421

6423

2420

6422

Figure 9-11

– Period t3 - t4: As for the period t2 - t3; but now the

current flows in the opposite direction, since the voltage
across C2425 and C2426 is higher than the voltage
across C2433 and C2421.

– Period t4 - t5: The coils want to maintain the negative

current and will charge the capacitors negative. Because
of this, D6422 and D6423 will conduct. The voltage is
100 V across the deflection coil and 41 V across L5422.
As both diodes conduct, we may consider the voltage to
be constant. A linear current flows with the same
changing characteristics as in period t1 - t2. The spot
now moves from the extreme left of the picture tube to the
centre. Before the current becomes zero, and the spot is
located in the centre of the frame, TS7421 reverts back
into conductivity. First a short negative current will flow.
The cycle starts again.

9.10.3 Corrections

Several corrections are necessary to obtain a correct picture.

Linearity Correction

A constant voltage across the horizontal deflection coil
should result in a linear increasing saw-tooth current. This is
not the case however, as the resistance of the coil is not

negligible. In order to compensate for this, a pre-magnetised

I

Defl

coil L5421 in series with the deflection coil is used. This coil
ensures that during time interval t1 - t3 the circuit resistance

t2 t3

will be higher than during t4 - t5.
L5421 is called the linearity coil. To avoid self-oscillation,

6423

6422

Line defl.

2425

2433

2421

2426

5422

CL 96532156_024.eps

060199

R3431 and C2431 are placed parallel to L5421.
SeealsoFigure9-9-(*1).

S-correction

Since the sides of the picture are further away from the point
of deflection than the centre, a linear saw-tooth current would
result in a non-linear image (the centre would be scanned
slower than the sides).
To solve this, the deflection current for the right- and left side
is reduced.
C2433 is charged quadratic during time interval t1 - t2. Left
and right the voltage across the deflection coil decreases,
causing the deflection to slow down. In the centre, the
voltage increases and the deflection will be faster.
An S-shaped current is superimposed on the saw-tooth
current. This correction is called ‘finger-length correction’ or
’S-Correction’.
C2433 is relatively small, as a result of which the saw-tooth
current will generate a parabolic voltage with negative
voltage peaks. The current also results in a parabolic voltage
across C2421, resulting in the finger-length correction,
proportionally increasing with the picture width.
The EW-DRIVE signal will ensure the largest picture width in
the centre of the frame. Here the largest correction is applied.
The larger the picture width, the higher the deflection current
through C2433.
SeealsoFigure9-9-(*2).

E/W-correction

A line, written at the upper- or lower side of the screen, will
be larger at the screen centre when a fixed deflection current

I

Defl

is used. Therefore the amplitude of the deflection current
must be increased when the spot approaches the screen
centre. This is called East/West correction.

t5t4

2425

2421

41V

2426

Line defl.

+

2433

-

5422

CL 96532156_025.eps

231299

100V

141V

41V

The EW drive signal originates in the HOP and is supplied to
TS7480 via OpAmp 7450-B and optocoupler TS7482. The
shape of this signal determines the various geometric
correction parameters:

• H amplitude

• EW-parabola

• EW-corner

• EW-trapezium

• Horizontal parallelogram

• Horizontal bow

TS7480 will charge capacitor C2421 more or less, increasing
the deflection current when reaching the centre of the screen.
The moment TS7480 is driven into saturation, C2421 will
discharge during the flyback. As a consequence of which
C2421 must be charged again during the scan via the
conduction diode D6422 (as long as C2421 is not charged to
the voltage across L5422, D6422 will conduct).
The current in the deflection coil is therefore larger than the
current flowing in L5422 (1-2). The voltage across the
deflection coil increases, so the picture width increases.
When TS7480 blocks, C2421 will not discharge anymore,
and the voltage across C2421 will remain constant.
The result is that the voltage across the deflection coil is
minimal. The voltage across coil L5422, however, is
maximal. This coil (L5422) consists of a transformer with the
following properties:

• As the current through the coil 1-2 increases (smaller
picture width), the current through coil 3-4 decreases.
Because of the transformer characteristic a higher
voltage will be subjected to coil 3-4, which will counteract
the current. The current will diminish even further.

• When the current through coil 1-2 diminishes (larger
picture width), the current through coil 3-4 increases.

Circuit Descriptions and Abbreviation List

GB 105EM3E 9.

Beam-current Correction

The ‘EHT-info’ signal at point 10 of the LOT, depends on the
value of the beam-current and the voltage from divider
R3450, R3451 and C2450. This signal is fed to the HOP to
trim the contrast, and to compensate for the changes in
picture-width as a function of the EHT-info, when EHT is
decreased. The ‘EHT-info’ is also used to correct the EW­current.

The ‘DYN-FASE-CORR’ signal, derived from the ‘EHT-info’
signal, is fed to the HOP via C2455 and drives a dynamic
phase correction necessary because of beam-current
variations. This is done by regulating T

of the line transistor

ON

TS7421.

TDA 7052

+11V

+8V

7440-A

7455

1620

ROTATION COIL

+8V

7450-A

+8V

7450-B

HOP

TILT

FRAME

E/W

25

2

1

3

FD-

FD+

HFB-X-RAY-PROT

E/W DRIVE

9.10.4 Secondary Line Voltages

During the blocking time of TS7421, the magnetic energy of
coil 1 - 5 of the LOT, is transferred to electrical energy in the
secondary winding. Via rectifying and smoothing, the several
secondary supply voltages are generated, like:

• EHT, Focus and Vg2-voltage

• +200V for the CRT panel (pin 8 LOT)

• +11D for the line deflection (pin 12 LOT)

• +13VLOT for the frame deflection (pin 6 LOT)

• -15VLOT for the frame deflection (pin 3 LOT)

• Filament voltage (pin 9 LOT)

9.11 Vertical (Frame) Deflection (diagram A4)

9.11.1 Frame Stage Drive

+8V

V-SHIFT

3628

3640

3631

3407

E/W E/W

V-SHIFT
3642

+13V

-15V

3623

2653

LOT

7482

7641

5621

3639

15

2

HOTCOLD

4

LOT

3620

CL 16532044_021.eps

FRAME
DEFL.
COIL

140501

The HOP drives the frame output stage with a symmetrical
saw-tooth voltage. As the HOP is 'cold' and the frame output
stage is 'hot', they are galvanic isolated. This is done via a
transformer (5621). As in the MG-chassis, the HOP
generates 3 signals needed for the frame output stage:
FRAMEDRIVE+, FRAMEDRIVE- and TILT (for rotation).
The rotation circuit is kept at the ‘cold’ side of the chassis, to
avoid the costs an extra optocoupler.
The circuit around IC7440 will amplify this signal and the
output current will flow through the rotation coil.

9.11.2 Flyback Generator

The frame output stage is supplied via the +13 V and -15 V
coming from the LOT. The output of the amplifier is 0 V
a coupling capacitor is not required.

During the (forward) scan, a supply of +13 and -15 V is
sufficient to respond to the slow changing current. The
internal flyback generator puts a voltage of -15 V on pin 3.
Because of the voltage drop over zener diode D6622 (8.2 V),
C2622 will be charged to 19 V: being 13 + (15 - 8.2 - 0.7) V.
During the flyback scan, the change in current-per-time is
much larger, so a higher voltage is required. The flyback
generator will now generate a voltage of +13 V on pin 3.
Added to the charge on C2622 this will give a flyback voltage
of 32 V (depending on the CRT size, this value can differ).

Figure 9-12

,so

DC

The amplifier IC (IC7620, pin 5) supplies the saw-tooth
current to the frame deflection coil. The current through this
coil is measured via R3620//R3621//R3622 and fed back to
the inverting input of the amplifier.
R3624 and C2624 on the output of the amplifier, form a filter
for high frequencies and in that way also prevents
oscillations.
Peak voltages on the output, e.g. as a result of a possible
flash, are damped by the clamp circuit consisting of D6619,
C2627 and R3627. The network consisting of R3625, R3626,
R3629 and C2629 form an extra damping circuit.

9.11.3 Protection circuits

Bridge Coil Protection

The secondary voltage of the bridge coil L5422, is guarded at
the diode modulator (D6421/6422) via a 10 V zener diode
(6499 on diagram A3). When the bridge-coil is working
properly, the average voltage on D6422 is such that this
zener diode will conduct. It will drive TS7652 into saturation.
When, for any reason, the secondary side of the bridge coil
is shorted, the average voltage on D6422 will drop below the
zener-voltage, and TS7652 will block. Now capacitor C2642
is charged. Transistor TS7407 starts conducting and the
SUP-ENABLE signal is grounded via R3403. This will switch
‘off’ the main supply (see diagram A1).

GB 106 EM3E9.

Circuit Descriptions and Abbreviation List

Frame Output Protection

Via the circuit built around TS7641 the frame output stage is
guarded. If the frame output stage is working properly,
TS7641 andTS7652 will both conduct and thereby discharge
C2642. TS7407 is blocked, so the SUP-ENABLE signal is
‘high’.
If there are frame pulses missing, TS7641 will block and
capacitor C2642 is charged. Transistor TS7407 starts
conducting and the SUP-ENABLE signal is grounded via
R3403. This will switch ‘off’ the main supply (see diagram
A1).

ARC Protection

If there are ‘open’ connections (e.g. bad solder joints) in the

high energy

deflection circuitry, this can lead to damaging
effects (read: fire). For that reason, the E/W current is sensed
(via 3479//3480). If this current becomes too high, the
‘thyristor’ circuit (TS7653 and TS7654) is triggered. TS7442
is switched ‘on’ and TS7443 is forced into conduction. . The
‘SUP-ENABLE’ signal is shorted now to ground level, which
will force the Main Power Supply to Standby mode

9.12 Audio (diagram B6, A6 & A7)

9.12.1 Introduction

All EM3E sets contain one of ITT’s Multi-standard Sound
Processing (MSP) ICs for sound decoding. The diversity
arises because each member of the MSP-family handles its
own set of sound standards:

• MSP3411: Virtual Dolby decoding.

• MSP3412: Dolby ProLogic decoding.

Both versions also handle NICAM.

The MSP IC takes care of the main FM sound decoding. AM
decoding for the L system is done by the HIP. The
demodulated L sound is then again source selected and
processed in the MSP. The reason for this is the bad AM
detection performance of the MSP. However in case of
NICAM L, it is handled by the MSP.

All MSP versions contain digital audio processing, used for
the basic left/right stereo sound, such as bass, treble,
balance, incredible sound and spatial.
In addition to that, both versions are capable of Dolby
processing:

• The MSP3411can perform ‘Virtual Dolby’ processing (a

Dolby approved sound mode for surround sound
reproduction with left/right speakers only).

7651

MAIN IF

EXT1 L/R

EXT2 L/R

FRONT L/R

EXT3 L/R

HIP

47

MONO-IN

50

ANA_INI+

44/45

SC1-IN

MICRONAS

41/42

SC2-IN

MSP3411

38/39

SC3-IN

35/36

SC4-IN

Figure 9-13

• The MSP3412 can perform ‘Dolby ProLogic’ processing

(left, right and (mono) surround).

DACA_L/R

DACM_L/R

SC2-OUT

SC1-OUT

17/18

20/21

CL L/R

25/26

TUNER L/R

28/29

1/3

2/5

SEL_IN_2

7770

7700

7652
74HC4053

16

SCART 1 / decoder out

HEADPHONE

CINCH

L/R

MAIN

Constant Level

SCART 2

4/15

CL 16532044_028.eps

140501

7651

MAIN IF

EXT1 L/R

EXT2 L/R

FRONT L/R

EXT3 L/R

47

HIP

MONO-IN

50

ANA_IN1+

MICRONAS

MSP3412G

44/45

SC1-IN

41/42

SC2-IN

38/39

SC3-IN

35/36

SC4-IN

DACA_L/R

DACM_L/R

DACM_SUB

DACM_L/R

DACM_C

D_CTR_I/O_0

SC2-OUT

SC1-OUT

17/18

24

23

20/21

22

"Set is center"

CL L/R

25/26

TUNER L/R

28/29

7652
74HC4053

2 times
74HC4053

SEL_IN_2

7653

74HC4053

Figure 9-14

Following amplifier configurations are possible:

• Virtual Dolby, L/R, 2 x 15 W (88XX-series)

• 3D Surround, L/R, Centre, Subwoofer, 4 x 15 W (95XX-

series).

9.12.2 Inputs / Outputs

Both versions can cover 4 stereo inputs and one AM (mono)
input. This means in practice: 3 SCART inputs, 1 side input
and 1 AM (mono) input.

Both versions have the following outputs: SCART1 (CVBS/
decoder out), SCART2 (record select/WYSIWYR out) and
headphone.

9.12.3 Source Selection

The constant level output to SCART2 is connected via a so­called 'Régimbeau' switch (IC7652) (see also Figure 9-13).
This switch is needed to prevent acoustic feedback (Larsen
effect). This effect is caused, when EXT2 is chosen as input
signal, and the output of SCART2 is selected. This means
that the main picture is also EXT2, which will cause the
Larsen effect.
To prevent this, the record select must be switched to
‘Tuner’. Thisis especially important when decoders are used,
behind a 'transparent' VCR connected to EXT2.

To get a constant level output if the Tuner is selected, the
SCART1 output (‘Tuner’ at any time), has to be fed back to
the input selector and selected as input for the MSP
(SCART1 input).

The MSP34XX has a separate headphone output, so sound
control be done separate from the speakers.

9.12.4 Audio Decoding

At the input a choice can be made between two IF-signals;
SIF and SIFM.
The selected signal is fed to the AGC. After this, an ADC
converts the IF-signal to digital.
Two demodulation channels can process this digital signal.
The first one is able to handle FM and NICAM signals. The
second one can handle FM and AM signals.
Each channel contains a mixer to shift the incoming signal in
the frequency domain. This shift is determined by the value
of a DCO.
After the down-mix, the signal is fed, via a filter, to a
discriminator. From here the AM, FM or NICAM
demodulation can be performed.

7770

7702

7700

7702

Constant Level

Variable Level

7652

SCART 2

SCART 1 / decoder out

HEADPHONE

Surround cinch
or Phone plug

SUB
WOOFER

MAIN

CENTER

CL 16532044_029.eps

140501

Circuit Descriptions and Abbreviation List

GB 107EM3E 9.

Both channels contain an 'automatic carrier mute' function,
which automatically mutes the output of the analogue section
when no carrier is detected.
After demodulation, the FM-signals are subjected to a de­emphasis operation. After that the matrix of the stereo
system is applied.

9.12.5 Audio Processing

The sound processing in EM3E is completely done by the
MSP's:

• Volume control is done by the user via the SOUND
menu.

• Tone control in 'Stereo' sets is done via the BASS/
TREBLE control, in 'Virtual Dolby' sets via the 5-band
equaliser.

• Headphone control, the MSP has a separate Headphone
output so separate sound control is possible.

Automatic Volume Levelling (AVL)

One of the features of the MSP-family is Automatic Volume
Limiting (AVL). If used, it limits the big volume differences in
the broadcast between e.g. news transmissions and
commercials, or within a movie.
To be able to get a Dolby approval (for the Virtual Dolby sets),
the AVL feature must be switchable. Therefore, the AVL
feature is customer switchable via the menu.

9.12.6 Audio Amplifier (diagram A6)

The audio amplifier is an integrated ‘class-D’ power amplifier
IC, the TDA7490. It delivers an output of 2 x 15 WRMS to 2
full range speakers. For the higher specified sets, a
subwoofer and centre speaker are easy to implement, by
adding a second amplifier.

Principle

Audio-power-amplifier systems have traditionally used linear
amplifiers, which are well known for being inefficient. In fact,
a linear Class AB amplifier is designed to act as a variable
resistor network between the power supply and the load. The
transistors operate in their linear region and the voltage that
is dropped across the transistors (in their role as variable
resistors) is lost as heat, particularly in the output transistors.
Class D amplifiers were developed as a way to increase the
efficiency of audio-power-amplifier systems.

The Class D amplifier works by varying the duty cycle of a
Pulse Width Modulated (PWM) signal.
By comparing the input voltage to a triangle wave, the
amplifier increases duty cycle to increase output voltage, and
decreases duty cycle to decrease output voltage.
The output transistors of a Class D amplifier switch from full
‘off’ to full ‘on’ (saturated) and then back again, spending very
little time in the linear region in between. Therefore, very little
power is lost to heat.
If the transistors have a low ‘on’ resistance R
voltage is dropped across them, further reducing losses.

The advantage of Class D is increased efficiency (= less heat
dissipation). Class D amplifiers can drive the same output
power as a Class AB amplifier using less supply current.
The disadvantage is the large output filter that drives up cost
and size. The main reason for this filter, is that the switching
waveform results in maximum current flow. This causes more
loss in the load, which causes lower efficiency.
An LC filter with a cutoff frequency less than the Class D
switching frequency (200 kHz), allows the switching current
to flow through the filter instead of the load. The filter is less
lossy than the speaker, which causes less power dissipated
at high output power and increases efficiency in most cases.

DS(ON)

, little

The supply voltage is a symmetrical voltage of +/- 16 V (or +/

- 19 V depending on the set execution), generated by the
main supply via L5512 (or L5506).

Mute

Sound-mute is done via the STBY-MUTE line connected to
pin 6 (tri-state input) of the amplifier IC. This line is activated
via the SOUND-ENABLE line (software controlled) and/or
POR line (hardware controlled).
This signal is inverted by TS7701 and/or TS7703, as a result
of which at a high level of the SOUND-ENABLE signal,
current is sinked from pin 2 and the IC mutes.

Protection

A loudspeaker DC protection is implemented. The amplifier
IC TDA7490 has a ‘standby-mute-play’ feature via the tri­state input pin 6. When the voltage on pin 6 is:

• 0-0.7V,theICisin‘standby’ mode

• 1.7 - 2.5 V, the IC is in ‘mute’ mode

• 4-5V,theICisin‘play’ mode (normal operation).

Note: this is a ‘local’ protection, not known to the
microprocessor.

This works as follows:

• During normal operation, V

is ‘low’ (0 V) and VYis ‘high’

X

(+5 V).

• When a positive DC-voltage is detected on a
loudspeaker output (= V
TS7707 will conduct, making V

), TS7704, TS7706 and

X

Y

‘low’.

• When a negative DC-voltage is detected on a

loudspeaker output (= V
TS7707 will conduct, making V

When V

is ‘low’ (read 0 V), the tri-state input (pin 6) puts the

Y

), TS7705, TS7706 and

X

also ‘low’.

Y

amplifier IC in ‘standby’ mode.

+5V

10K

7704

Sound Enable

47K

7706

47K

7705

10K

POR

10K

OUT

100K

V

R

L

(RES)

C/SW

(PROT 1)

X

2778

33K

V

Y

47K

7707

10K

7703

7701

6

2705

470N

Figure 9-15

9.12.7 Headphone Amplifier (diagram A7)

The headphone amplifier is a straight forward OpAmp
amplifier (7770, NJM4556). It is supplied with +/- 16 V.

9.13 Teletext and NexTView

9.13.1 Teletext

The TXT-decoder in the OTC gets its video signal directly on
pin 5 (from the HIP).
The RGB-outputs are available on pins 77/78/79. Fast
blanking is realised via pen 80.
The DRAM (IC7007) of the microprocessor is used for
storage of the TXT pages.

7700/7702

SOUND-IC's

STANDBY-MUTE

(TRISTATE)

23

CL 16532044_017.eps

140501

OUT

GB 108 EM3E9.

Circuit Descriptions and Abbreviation List

9.13.2 NexTView

NexTView allows the user to display a program guide on the
TV screen, that contains extensive information for each
program (only when supported by the programs provider).

This information can be displayed in a number of different
summaries:

• DAY: The daily summary shows, from the current
moment, the program schedule for several stations for a
short time ahead.

• CHANNEL: The channel summary shows the program
schedule for one station.

• THEME: The theme summary shows, for each theme,
the program schedule of the various stations. These
themes consist of sport, film, culture, etc. and is
determined from the station side.

NexTView does not have to restrict itself to information about
the station that is being viewed, but also offers information
about other stations. In the various summaries 3 different
commands can be given for the various program overviews.
These commands appear as follows:

• WATCH: The set immediately switches over to the
station concerned.

• REMINDER: The start time and date and the station of
the program concerned is stored in the TV reminder list.
The TV will give an OSD-message with the program
information, or switch on the set at the correct moment
(provided the set is in Standby) and tune to the station
concerned.

• RECORD: The timer of the video recorder with ‘Easylink
Plus’ is programmed with the data of the program
concerned. There has to be a video recorder (with
Easylink Plus) connected to SCART2 otherwise the
‘RECORD’ function will not be highlighted. The
connection is via pin 10 from SCART. This means that it
has to be a full SCART or at least pin 10 has to be wired.

In orderto be able to realise NexTView, two teletext type data
flows, Data stream 1 and 2, are transmitted with various sub­code pages of information. This data flow can transport
limited information (max. 40 pages). Data stream 1 is quick
repeating with a repetition time of approximately 20 to 30
seconds. However, Data stream 2 has a much longer
repetition time of approximately half an hour and has a large
transport capacity.

• Data stream 1 contains information of the station that is
being viewed.

• Data stream 2 contains up to one week of advance
information from various stations that are covered by the
provider.

9.14 CRT / SCAVEM / Rotation (diagram F)

9.14.1 RGB Amplifiers

Principle

SCAVEM will improve the slope as follows:
At a positive slope, a SCAVEM current is generated which
supports the deflection current. At the first half of the slope,
the spot is accelerated and the picture is darker. At the
second half of the slope, the spot is delayed and the slope
becomes steeper.
At the end of the slope, the SCAVEM-current decays to zero
and the spot is at the original position. An overshoot occurs
which improves the impression of sharpness.
At the negative slope, the SCAVEM-current counteracts the
deflection. During the first half of the slope, the spot is
delayed, the slope becomes steeper. During the second half
the spot accelerates, the SCAVEM-current is zero at the end
of the slope.

Implementation

Via the three resistors R33358, R33359 and R3360, Red,
Green and Blue are added together, buffered and offered to
the emitter of TS7300. On the collector of this transistor,
configured in a common base, the sum of these 3 signals is
obtained. Via the emitter follower formed with TS7301, this
signal is conveyed to the differentiator C2330, R3324 and
R3318. Only the high frequencies are differentiated (small
RC-time).
The positive and negative pulses of this signal drive
respectively TS7303 and TS7302 into conductivity. The DC
setting of the output stage is set by R3304, R3308, R3316
and R3319. The working voltage of the transistors is settled
at half the supply voltage.
At the positive section of the pulse, the current flows through
R3318, C2307, the SCAVEM-coil and TS7303. At the
negative section of the pulse, the current flows through
R3318, C2309, the SCAVEM-coil and TS7302.

9.14.3 Rotation

In sets with a rotation coil (wide screen sets), the amount of
frame rotation is adjusted with the DAC-output of the HOP
(see also 'Vertical Deflection').

9.15 Software Related Features

Following features are described:

• Auto TV

•‘Switch On’ Behaviour

9.15.1 AutoTV

The AutoTV (or 'Automatic Picture Control' or 'Active
Control') aims at giving the customer the best possible
picture performance at any time. Therefor it does real time
processing of the video signal and as a result, it decides to
adapt several video parameters throughout the whole
chassis.

On the CRT panel, the RGB amplifier (TDA6108, IC7307) is
located. Via the outputs 7, 8 and 9 the cathodes of the picture
tube are driven.
The supply voltage for the amplifier is 200 V and is derived
from the LOT.

9.14.2 SCAVEM

The SCAn VElocity Modulation (SCAVEM) circuitry is
implemented in the layout of the picture tube panel. It is thus
not an extra module. This circuit influences the horizontal
deflection as a function of the picture content. In an ideal
square wave, the sides are limited in slope due to a limited
bandwidth (5 MHz).

The AutoTV feature integrates traditional picture
performance, AutoTV functionality and 'smart controls' in
order to come to a kind of 'super smart' TV. It can be
subdivided in:

• Auto Noise Reduction. This algorithm measures the
amount of noise in the incoming video signal (this is done
by the LIMERIC part of the PICNIC). As a result of this
measurement, the amount of noise in the picture is
corrected, starting from that noise level which is
annoying for the customer. Which parameters exactly
can be used is depending on the hardware.

• Auto Sharpness. This algorithm measures the amount
of sharpness via the bandwidth of the incoming video
signal and adapts the peaking frequency in the PICNIC
according to this info. If the 'sharpness meter' sees the
video content as 'sharp', high frequency peaking will be
used. On the other hand, if the picture content is seen as

Circuit Descriptions and Abbreviation List

GB 109EM3E 9.

'not sharp', a low/mid frequency peaking is used. There
is a coupling between the Auto Noise and the Auto
Sharpness algorithm: if noise is present in the video
content, then in general the sharpness will be made less
aggressive. Special care has to be taken to the
interaction of the LIMERIC and the vertical peaking of the
PICNIC: a too big amount of vertical peaking increases
the visibility of the 2DNR artefacts.

9.15.2 ‘Switch On’ Behaviour

Below find the start-up sequence:

1. After the power is applied, the 'Standby supply' starts
oscillating, generating the +5V2 (and +3V3). A RESET is
generated and the OTC is awakened.

2. Next step is the check whether the set needs to be in
‘Standby’ mode or not. Therefore, the NVM content is
read and the Standby-bit is checked. If the set is to stay
in Standby, there is no further action.

3. If the set will switches 'on', first the degaussing will be
activated (12 seconds). Meanwhile the MSP is reset and
the Standby line is pulled low, leading to a full semi
standby mode (5 V and 8V switched on)

4. The OTC waits until the +5V and the +8 V are fully
present. This is done by checking the AD-input of the
OTC. The +5V, +8V and I
activated.

5. The HOP is instructed via the I

2

C protection-algoritms are

2

C-bus to start the drive.
Via the SUP-ENABLE signal, the main supply is
activated. The Line Deflection circuitry is supplied now
with the V

6. During start-up of the deflection, I

, and the EHT generation can start.

BAT

C traffic must be
disabled for 250 ms to avoid data corruption. If flashes or
spikes are generated during EHT start-up, I
be disturbed or corrupted.

7. After deflection is powered up completely, all the other
protection-algorithms are activated. The black current
stabilisation loop in the HOP is switched on. Some extra
checking is done to ensure that the loops are completely
stabilised. The OTC sets all the necessary parameters
for a correct sound and image and unblanks the picture.

C data could

9.16 Abbreviation List

AARA Automatic Aspect Ratio Adaptation:

algorithm that adapts aspect ratio to
remove horizontal black bars;
keeping up the original aspect ratio

ACI Automatic Channel Installation:

algorithm that installs TV sets
directly from cable network by

means of a predefined TXT page
ADC Analogue Digital Converter
AFC Automatic Frequency Control:

control signal used to tune to the

correct frequency
AGC Automatic Gain Control: algorithm

that controls the video input of the

feature-box
AM Amplitude Modulation
ANR Automatic Noise Reduction: one of

the algorithms of Auto TV
AR Aspect Ratio: 4 by 3 or 16 by 9
Artistic see OTC 2.5: main processor
ASF Auto Screen Fit: algorithm that

adapts aspect ratio to remove

horizontal black bars but without

throwing away video information
ATV See Auto TV
AUDIO_C Audio Centre
AUDIO_L Audio Left
AUDIO_R Audio Right
AUDIO_SL Audio Surround Left
AUDIO-SR Audio surround right
AUDIO_SW Audio Subwoofer
Auto TV Name for the combination of picture

features/improvements which work

automatically (ANR / Auto

sharpness/Auto Histo/ambient light).
BG System B and G
B-SC1-IN Blue SCART1 in
B-SC2-IN Blue SCART2 in
B-TXT Blue teletext
CL Constant Level: audio output to

connect with an external amplifier
ComPair Computer aided rePair
CRT Cathode Ray Tube or picture tube
CSM Customer Service Mode
CTI Colour Transient Improvement:

manipulates steepness of chroma

transients
CVBS Composite Video Blanking and

Synchronisation
CVBS-TER CVBS terrestrial
DAC Digital to Analogue Converter
DBE Dynamic Bass Enhancement: extra

low frequency amplification
DC-filament Filament supply voltage
DFU Direction For Use: description for the

end user
DNR Digital Noise Reduction: noise

reduction feature of the box
DSP Digital Signal Processing
DST Dealer Service Tool: special remote

control designed for dealers to enter

e.g. service mode
DVD Digital Versatile Disc
DYN-FASE-COR Dynamic phase correction
EHT Extra High Tension
EHT-INFO Extra High Tension information
EPG Electronic Program Guide: system

used by broadcasters to transmit TV

guide information (= NexTView)
EW East West, related to horizontal

deflection of the set

GB 110 EM3E9.

Circuit Descriptions and Abbreviation List

EXT External (source), entering the set

via SCART or via cinches

FBL Fast Blanking: DC signal

accompanying RGB signals

FBX Feature Box: part of small signal /

separate module which contains 100
Hz processing, extra featuring and

AutoTV algorithms
FILAMENT Filament of CRT
FLASH Flash memory
FM Field Memory or Frequency

Modulation
G-TXT Green teletext
HA50 Horizontal Acquisition 1fh:

horizontal sync pulse coming out of

the HIP
HD100 Horizontal Drive 2fh: horizontal sync

pulse coming out of the feature-box
HFB Horizontal Flyback Pulse: horizontal

sync pulse from large signal

deflection
HIP High-end video Input Processor:

video and chroma decoder of EM3E
HOP High-end video Output Processor:

video, sync and geometry controller

of EM3E
HP Headphone
Interlaced Scan mode where two fields are

used to form one frame. Each field

contains half the number of the total

amount of lines. The fields are

written in ‘pairs’, causing line flicker.
Last Status The settings last chosen by the

customer and read and stored in

RAM or in the NVM. They are called

at start-up of the set to configure it

according the customers wishes
LDP Line Deflection Protection
LED Light Emitting Diode
LINE-DRIVE Line drive signal
LNA Low Noise Adapter
LSP Large signal panel
MSP Multi-standard Sound Processor:

ITT sound decoder of EM3E
MUTE Mute-Line
NC Not Connected
NVM Non Volatile Memory: IC containing

TV related data e.g. alignments
O/C Open Circuit
ON/OFF LED On/Off control signal for the LED
OSD On Screen Display
OTC On screen display Teletext and

Control; also named Artistic

(SAA5800)
P50 Project 50 communication: protocol

between TV and peripherals
PCB Printed Circuit board
PICNIC Peripheral Integrated Combined

Network IC: main IC for 100 Hz

featuring and feature processing
Progressive Scan Scan mode where all scan lines are

displayed in one frame at the same

time, creating a double vertical

resolution.
PTP Picture Tube Panel
RAM Random Access Memory
R-TXT Red teletext
RC Remote Control
RC5 / RC6 Signal protocol from the remote

control receiver
RESET Reset signal
ROM Read Only Memory
SAM Service Alignment Mode
SC Sandcastle: pulse derived from sync

signals

SCAVEM Scan Velocity Modulation
S/C Short Circuit
SIF Sound Intermediate Frequency
SIMM 80-fold connector between LSP and

SSB

SNERT Synchronous No parity Eight bit

Reception and Transmit
SSB Small Signal Board
STBY Standby
SW Subwoofer
TXT Teletext
TXT DS Teletext Dual Screen

mP Microprocessor

U100 U from Feature Box
V100 V from Feature Box
VA50 Vertical Acquisition 1Fh
VBAT Main supply for deflection (mostly

141 V)
VD100 Vertical Drive 2fh: vertical sync

pulse from deflection
VFB Vertical Flyback Pulse: vertical sync

pulse coming from the feature box
VL Variable Level out: processed audio

output towards external amplifier
WYSIWYR What You See Is What You Record:

record selection that follows main

picture and sound
XTAL Quartz crystal
Y100 Y from Feature Box
Y-OUT Luminance-signal to HOP IC

10. Spare Parts List

Spare Parts List

GB 111EM3E 10.

Large Signal Panel [A]

Various

0010 2422 025 16374 2P Male
0020 4822 267 10774 2P Male
0032 4822 492 70788 IC-SPRING
0037 3104 304 21112 LOT SSB SUPPORT
0045 4822 267 10734 5P MALE
0065 3104 304 22031 LOT SPACER
0066 3104 304 21591 SCART SUPPORT

0150 4822 265 11253 FUSE HOLDER
0153 4822 265 11253 FUSE HOLDER
0317 4822 265 20723 2P MALE
0324 3104 311 01881 CABLE 7P 480mm
0325 2422 025 16382 3P Male
0735 2422 025 16407 3P Male
0736 2422 025 16382 3P Male
0936 2422 025 12485 11P Male
0940 4822 267 10968 11P FEMALE
0943 4822 267 10748 3P MALE
0945 4822 267 10735 3P MALE
0946 5322 268 90415 2P MALE
0947 4822 267 10734 5P MALE
1001 4822 252 60151 SURGE PROTECT
1002 2422 132 07411 RELAY 1P 5V 5A
1003 4822 267 10973 1P
1200 4822 210 10848 UV1316/A I U-2
1205 2422 025 16599 80P Female SIMM
1501 4822 070 34002 FUSE 4A
1503 2422 086 10912 FUSE 2,5A
1901 4822 267 10771 IC SOCKET 42P
1902 4822 267 10982 2P
8000 4822 320 12525 CABLE
8001 4822 320 20234 EHT CABLE
8015 4822 320 20216 CABLE

3122 785 100 Supply Kit Mains Supply

3122 785 100 Supply Kit Standby Supply

3122 785 100 Line Repair Kit EM2E



2101 5322 122 32818 2.2nF 10% 100V
2102 4822 124 40248 10
2103 5322 122 32531 100pF 5% 50V
2104 4822 123 14025 2200
2105 5322 122 32531 100pF 5% 50V
2106 5322 126 10223 4.7nF 10% 63V
2107 5322 122 32818 2.2nF 10% 100V
2108 4822 121 70162 10nF 5% 400V
2109 4822 126 13482 470nF 80/20% 16V
2110 5322 121 42498 680nF 5% 63V
2111 4822 121 43526 47nF 5% 250V
2113 4822 122 33127 2.2nF 10% 63V
2114 4822 126 10206 2.2nF 10% 500V
2200 4822 124 40196 220
2201 4822 126 14076 220nF 25V
2202 4822 126 13473 220nF 80-20% 50V
2203 4822 124 41584 100
2400 4822 124 11575 47
2412 4822 126 13751 47nF 10% 63V
2413 4822 124 12255 10
2414 4822 126 13751 47nF 10% 63V
2415 4822 122 33575 220pF 5% 63V
2417 4822 126 14076 220nF 25V
2419 4822 126 14237 470pF 10% 2KV
2420 4822 121 70594 1nF 5% 2KV
2421 2022 333 00086 470nF 5% 250V
2421 4822 121 42634 560nF 5% 250V
2425 4822 121 10526 9N1 5% 2KV
2425 4822 121 70435 10nF 5% 2KV
2426 4822 121 10653 22nF 5% 630V
2426 4822 121 10658 24nF 5% 630V
2429 4822 121 43343 4.7nF 10% 400V
2430 4822 121 41857 10nF 5% 250V
2431 4822 121 42077 6.8nF 10% 400V
2431 4822 126 13599 3.3nF 10% 500V
2433 2022 333 00086 470nF 5% 250V
2433 4822 121 42634 560nF 5% 250V
2435 4822 121 10526 9N1 5% 2KV
2450 5322 121 42578 100nF 5% 250V
2455 5322 126 10511 1nF 5% 50V
2460 4822 124 40784 3300
2461 4822 122 31177 470pF 10% 500V
2462 4822 124 80061 1000

BRACKET

EM2E

EM2E

mF 20% 63V

mF20%16V

mF20%16V

mF20%10V

mF 20% 160V

mF 20% 50V

mF20%16V

mF20%25V

2463 4822 122 31177 470pF 10% 500V
2464 4822 124 80061 1000
2465 4822 122 31177 470pF 10% 500V
2468 4822 124 12297 4.7
2469 4822 122 31177 470pF 10% 500V
2480 4822 121 51442 2.2nF 10% 50V
2489 4822 124 40433 47
2490 4822 122 33891 3.3nF 10% 63V
2491 4822 124 40768 0.47
2492 4822 126 14076 220nF 25V
2495 4822 126 13838 100nF 20% 50V
2499 4822 126 13838 100nF 20% 50V
2501 4822 126 11524 1.5nF 10% 1KV
2502 5322 122 32818 2.2nF 10% 100V
2503 5322 121 42489 33nF 5% 250V
2505 4822 126 14504 3.3nF 20% 250V
2507 4822 126 13589 470nF 275V
2508 4822 126 14153 2.2nF 10%B 1KV
2509 4822 126 14153 2.2nF 10%B 1KV
2510 4822 124 12415 220
2512 4822 124 12056 1000
2513 5322 122 34099 470pF 10% 63V
2514 5322 122 31863 63V 330pF 5%
2515 4822 124 11575 47
2518 4822 126 11308 47pF 5% 500V
2519 5322 122 32818 2.2nF 10% 100V
2520 4822 126 14585 100nF 10% 50V
2521 4822 122 33216 270pF 5% 50V
2528 4822 126 14585 100nF 10% 50V
2530 4822 126 14585 100nF 10% 50V
2531 4822 122 31169 1.5nF 10% 500V
2535 4822 121 43913 470nF 10% 100V
2536 4822 126 10206 2.2nF 10% 500V
2537 4822 124 11913 22nF 20% 275V
2538 5322 126 10223 4.7nF 10% 63V
2600 4822 121 43913 470nF 10% 100V
2601 4822 121 51252 470nF 5% 63V
2602 4822 124 40433 47
2603 4822 122 33177 10nF 20% 50V
2604 4822 124 40248 10
2610 4822 122 33127 2.2nF 10% 63V
2620 4822 126 14076 220nF 25V
2621 4822 126 13838 100nF 20% 50V
2622 4822 124 40255 100
2624 4822 121 51252 470nF 5% 63V
2625 4822 121 51252 470nF 5% 63V
2627 5322 124 40641 10
2642 4822 124 40255 100
2700 4822 124 21913 1
2701 4822 124 21913 1
2730 4822 124 81151 22
2731 4822 124 81151 22
2732 4822 124 40255 100
2733 4822 124 40255 100
2734 4822 124 81151 22
2735 4822 124 81151 22
2736 5322 122 31865 1.5nF 10% 63V
2737 5322 122 31865 1.5nF 10% 63V
2756 4822 126 13751 47nF 10% 63V
2760 4822 124 80061 1000
2761 4822 124 80061 1000
2765 4822 124 40255 100
2767 4822 124 40255 100
2782 4822 126 13751 47nF 10% 63V
2902 5322 122 31863 330pF 5% 63V
2903 5322 122 31863 330pF 5% 63V
2906 5322 122 32531 100pF 5% 50V
2909 5322 122 31863 330pF 5% 63V
2910 5322 122 32531 100pF 5% 50V
2912 4822 124 40248 10
2913 4822 126 14585 100nF 10% 50V
2915 5322 122 31863 330pF 5% 63V
2916 5322 122 31863 330pF 5% 63V
2917 5322 122 32531 100pF 5% 50V
2919 5322 122 31863 330pF 5% 63V
2920 5322 122 32531 100pF 5% 50V
2923 5322 122 31863 330pF 5% 63V
2925 5322 122 31863 330pF 5% 63V
2926 4822 124 81044 470
2927 4822 124 40433 47
2941 5322 122 31865 1.5nF 10% 63V
2942 5322 122 31865 1.5nF 10% 63V
2951 4822 124 21913 1
2952 4822 126 13751 47nF 10% 63V
2953 4822 126 13751 47nF 10% 63V

mF 20% 25V

mF 20% 350V

mF 20% 25V

mF 20% 100V

mF 20% 400V

mF 20% 35V

mF 20% 160V

mF 20% 25V

mF 20% 63V

mF 20% 63V

mF 20% 100V

mF 20% 63V
mF20%63V
mF20%63V

mF50V
mF50V

mF 20% 63V

mF 20% 63V

mF50V
mF50V

mF 20% 25V

mF 20% 25V
mF 20% 63V
mF 20% 63V

mF 20% 63V

mF 20% 6.3V

mF 20% 25V

mF20%63V



3101 4822 053 20106 10M 5% 0.25W

3102 4822 050 26801 680
3103 4822 050 26801 680
3104 4822 116 52195 47
3105 4822 050 26801 680
3106 4822 116 52256 2k2 5% 0.5W
3107 4822 116 52256 2k2 5% 0.5W
3108 4822 116 52182 15
3110 4822 052 10109 10
3113 4822 116 52182 15
3114 4822 116 83872 220
3117 4822 116 52195 47
3118 4822 050 24708 4
3120 4822 051 20109 10
3123 4822 116 52176 10
3124 4822 116 52199 68
3125 4822 116 52182 15
3126 4822 050 21003 10k 1% 0.6W
3127 4822 116 52289 5k6 5% 0.5W
3200 4822 051 20101 100
3201 4822 051 20101 100
3250 4822 051 20223 22k 5% 0.1W
3402 4822 117 10837 100k 1% 0.1W
3403 4822 051 20101 100
3404 4822 051 20471 470
3406 4822 051 20101 100
3407 4822 117 10833 10k 1% 0.1W
3410 4822 051 20479 47
3411 4822 116 52193 39
3414 4822 117 13577 330
3415 3198 012 31590 15
3415 4822 117 12836 12
3417 4822 116 52176 10
3418 4822 050 22704 270k 1% 0.6W
3431 4822 052 10101 100
3431 4822 052 10221 220
3450 4822 116 52303 8k2 5% 0.5W
3450 4822 116 83961 6k8 5%
3451 4822 116 52257 22k 5% 0.5W
3460 4822 052 10108 1
3461 4822 052 10108 1
3462 4822 052 10108 1
3463 4822 052 10108 1
3464 4822 052 10108 1
3465 4822 052 10108 1
3466 4822 052 10688 6
3466 4822 052 10828 8
3467 4822 052 10108 1
3468 4822 052 11688 6
3475 4822 116 52175 100
3481 4822 116 52175 100
3483 4822 051 10102 1k 2% 0.25W
3484 4822 117 11139 1k5 1% 0.1W
3485 4822 117 11454 820
3486 4822 117 12955 2k7 1% 0.1W
3487 4822 117 11449 2k2 1% 0.1W
3488 4822 116 52272 330k 5% 0.5W
3488 4822 116 83874 220k 5% 0.5W
3489 4822 117 11449 2k2 1% 0.1W
3491 4822 050 21504 150k 1% 0.6W
3495 4822 051 20683 68k 5% 0.1W
3496 4822 117 11507 6k8 1% 0.1W
3497 4822 117 10834 47k 1% 0.1W
3498 4822 051 20472 4k7 5% 0.1W
3499 4822 117 10837 100k 1% 0.1W
3500 4822 117 12074 1
3501 3198 013 04710 470
3504 4822 116 83883 470
3507 4822 050 21604 160k 1% 0.6W
3508 3198 012 16820 6.8k 1W
3509 2322 595 90021 VDR DC 1M A/495V
3510 4822 117 11951 2k 1% 0.1W
3511 4822 116 52276 3k9 5% 0.5W
3512 4822 116 52297 68k 5% 0.5W
3513 4822 116 52272 330k 5% 0.5W
3514 4822 053 10108 1
3515 4822 053 10108 1
3516 4822 116 10075 9
3518 4822 050 11204 120k 1% 0.4W
3519 4822 051 20223 22k 5% 0.1W
3520 4822 053 11333 33k 5% 2W
3521 4822 117 10118 1M 5% 0.5W
3522 4822 116 83961 6k8 5%
3523 4822 051 20105 1M 5% 0.1W
3524 4822 051 10102 1k 2% 0.25W
3525 4822 051 20479 47
3526 4822 116 83303 1
3527 4822 117 11454 820
3528 4822 117 10833 10k 1% 0.1W
3529 4822 051 20472 4k7 5% 0.1W

W 1% 0.6W
W 1% 0.6W

W 5% 0.5W

W 1% 0.6W

W 5% 0.5W
W 5% 0.33W
W 5% 0.5W

W 5% 0.5W

W 5% 0.5W

W71%0.6W

W 5% 0.1W
W 5% 0.5W
W 5% 0.5W
W 5% 0.5W

W 5% 0.1W
W 5% 0.1W

W 5% 0.1W
W 5% 0.1W
W 5% 0.1W

W 5% 0.1W
W 5% 0.5W

W 1% 1.25W
W 5% 3W
W 5% 3W
W 5% 0.5W

W 5% 0.33W

W 5% 0.33W

W 5% 0.33W
W 5% 0.33W
W 5% 0.33W
W 5% 0.33W
W 5% 0.33W
W 5% 0.33W
W85%0.33W
W25%0.33W
W 5% 0.33W
W85%0.5W

W 5% 0.5W

W 5% 0.5W

W 1% 0.1W

W5 10% 7W

W 2% 1/2W

W 5% 0.5W

W 5% 1W
W 5% 1W
W 220V

W 5% 0.1W

W 2W

W 1% 0.1W

GB 112 EM3E10.

Spare Parts List

3530 4822 116 52297 68k 5% 0.5W
3531 4822 117 10833 10k 1% 0.1W
3533 4822 051 20159 15
3535 4822 051 20273 27k 5% 0.1W
3536 4822 117 10837 100k 1% 0.1W
3537 4822 117 10833 10k 1% 0.1W
3538 4822 051 20332 3k3 5% 0.1W
3539 4822 117 10833 10k 1% 0.1W
3540 4822 117 10834 47k 1% 0.1W
3541 4822 117 10833 10k 1% 0.1W
3542 3198 012 11570 0
3543 4822 051 20478 4
3544 4822 051 20479 47
3600 4822 050 22205 2M2 1% 0.6W
3601 4822 050 22205 2M2 1% 0.6W
3602 4822 051 20332 3k3 5% 0.1W
3603 4822 101 11319 100
3605 4822 051 20273 27k 5% 0.1W
3606 4822 051 10102 1k 2% 0.25W
3607 4822 051 20223 22k 5% 0.1W
3608 4822 051 20223 22k 5% 0.1W
3609 4822 101 11193 47k 30% LIN 0.1W
3610 4822 051 20683 68k 5% 0.1W
3611 4822 051 20822 8k2 5% 0.1W
3612 4822 051 20274 270k 5% 0.1W
3613 4822 051 20274 270k 5% 0.1W
3614 4822 050 21005 1M 1% 0.6W
3615 4822 050 18204 820k 1% 0.4W
3615 4822 116 52292 560k 5% 0.5W
3616 4822 116 52285 470k 5% 0.5W
3617 4822 050 11002 1k 1% 0.4W
3618 4822 051 10102 1k 2% 0.25W
3619 4822 051 20562 5k6 5% 0.1W
3620 4822 116 80176 1
3620 4822 116 80676 1
3621 4822 116 80176 1
3622 4822 116 80176 1
3623 4822 117 10834 47k 1% 0.1W
3624 4822 052 10158 1
3625 4822 116 83872 220
3626 4822 116 83872 220
3627 4822 050 21003 10k 1% 0.6W
3630 4822 051 10102 1k 2% 0.25W
3631 4822 051 20332 3k3 5% 0.1W
3632 4822 117 10833 10k 1% 0.1W
3633 4822 050 21003 10k 1% 0.6W
3644 4822 117 10833 10k 1% 0.1W
3645 4822 116 52245 150k 5% 0.5W
3652 4822 051 20101 100
3701 4822 117 10833 10k 1% 0.1W
3702 4822 117 10833 10k 1% 0.1W
3730 4822 117 10833 10k 1% 0.1W
3731 4822 117 10833 10k 1% 0.1W
3732 4822 051 20822 8k2 5% 0.1W
3733 4822 051 20822 8k2 5% 0.1W
3734 4822 117 10834 47k 1% 0.1W
3735 4822 117 10834 47k 1% 0.1W
3736 4822 051 10102 1k 2% 0.25W
3737 4822 051 10102 1k 2% 0.25W
3738 4822 117 11148 56k 1% 0.1W
3739 4822 117 11148 56k 1% 0.1W
3740 4822 051 20683 68k 5% 0.1W
3741 4822 051 20683 68k 5% 0.1W
3742 4822 116 52199 68
3743 4822 116 52199 68
3756 4822 117 10833 10k 1% 0.1W
3762 4822 051 20828 8
3765 4822 117 11507 6k8 1% 0.1W
3770 4822 117 10834 47k 1% 0.1W
3771 4822 116 83933 15k 1% 0.1W
3773 4822 116 83933 15k 1% 0.1W
3789 4822 051 20828 8
3790 4822 051 10102 1k 2% 0.25W
3792 4822 051 10102 1k 2% 0.25W
3900 4822 116 83868 150
3901 4822 117 10353 150
3902 4822 117 10353 150
3903 4822 117 10353 150
3905 4822 116 83883 470
3906 4822 116 52201 75
3907 4822 051 20561 560
3908 4822 116 52201 75
3909 4822 116 52201 75
3910 4822 116 52201 75
3911 4822 116 52201 75
3913 4822 116 52201 75
3915 4822 116 52201 75
3916 4822 051 20822 8k2 5% 0.1W
3918 4822 051 20392 3k9 5% 0.1W
3919 4822 051 10102 1k 2% 0.25W
3920 4822 051 10102 1k 2% 0.25W
3921 4822 117 10353 150
3922 4822 117 10353 150
3923 4822 117 10353 150

W 5% 0.1W

W15 5% 1W
W75%0.1W

W 5% 0.1W

W LIN

W 5% 0.5W
W55%0.5W
W 5% 0.5W
W 5% 0.5W

W5 5% 0.33W

W 5% 0.5W
W 5% 0.5W

W 5% 0.1W

W 5% 0.5W
W 5% 0.5W

W25%0.1W

W25%0.1W

W 5% 0.5W
W 1% 0.1W
W 1% 0.1W
W 1% 0.1W
W 5% 0.5W

W 5% 0.5W

W 5% 0.1W
W 5% 0.5W
W 5% 0.5W
W 5% 0.5W
W 5% 0.5W
W 5% 0.5W
W 5% 0.5W

W 1% 0.1W

W 1% 0.1W

W 1% 0.1W

3924 4822 117 10353 150
3925 4822 052 10688 6
3928 4822 051 20101 100
3929 4822 117 10833 10k 1% 0.1W
3930 4822 051 20561 560
3932 4822 116 52201 75
3935 4822 116 52201 75
3936 4822 117 10353 150
3937 4822 117 10353 150
3940 4822 117 10353 150
3941 4822 117 10353 150
3942 4822 051 20822 8k2 5% 0.1W
3944 4822 051 10102 1k 2% 0.25W
3945 4822 051 20392 3k9 5% 0.1W
3946 4822 051 10102 1k 2% 0.25W
3970 4822 051 20471 470
3971 4822 117 10833 10k 1% 0.1W
3972 4822 117 10833 10k 1% 0.1W
3991 4822 116 52175 100
3992 4822 051 20101 100
3993 4822 051 20101 100
3994 4822 116 52175 100
3995 4822 116 52175 100
3996 4822 116 52175 100
3997 4822 116 52175 100
3998 4822 116 52175 100
4xxx 4822 051 10008 0
4xxx 4822 051 20008 0
9220 4822 051 20008 JUMPER
9225 4822 051 20008 JUMPER
9723 4822 051 20008 JUMPER
9724 4822 051 20008 JUMPER

W 1% 0.1W

W85%0.33W

W 5% 0.1W

W 5% 0.1W
W 5% 0.5W
W 5% 0.5W

W 1% 0.1W

W 1% 0.1W

W 1% 0.1W

W 1% 0.1W

W 5% 0.1W

W 5% 0.5W

W 5% 0.1W

W 5% 0.1W

W 5% 0.5W

W 5% 0.5W

W 5% 0.5W

W 5% 0.5W

W 5% 0.5W

W 5% 0.25W
W 5% 0.25W



5101 4822 146 11065 STANDBY TFM
5102 4822 157 70436 8.2
5103 4822 526 10704 BEAD 50MHz
5104 4822 157 11411 BEAD 100MHz
5105 4822 526 10704 BEAD 100MHz
5200 4822 157 11775 6.8
5400 4822 157 11869 33
5410 4822 146 11065 TFM SIG FIX
5411 4822 157 71097 0.56
5421 4822 157 11204 COIL LINE CORR.(29")
5421 4822 157 11839 COIL LINE CORR. (28")
5421 4822 157 11841 COIL LINE CORR.

5422 4822 157 71535 COIL BRIDGE
5424 4822 157 63255 COIL BRIDGE
5430 8204 000 73321 LOT (29")
5430 8228 001 33243 LOT (25",28")
5461 4822 157 11411 BEAD 100MHz
5463 4822 157 11411 BEAD 100MHz
5465 4822 157 11411 BEAD 100MHz
5466 4822 157 71467 39U 10%
5467 4822 157 11411 BEAD 100MHz
5504 2422 549 43286 MAINS 35mH 1A5
5505 4822 157 11411 BEAD 100MHz
5506 2422 531 98042 TFM W8085-002 Y
5510 4822 157 11411 BEAD 100MHz
5620 4822 157 11771 0.09

mH

mH5%

mH10%

mH

(28"WS,32"WS)

mH10%



6103 4822 130 42488 BYD33D
6105 4822 130 34281 BZX79-B15
6106 4822 130 34499 BZX79-B20
6108 4822 130 30621 1N4148
6109 4822 130 31083 BYW55
6111 4822 130 32715 SB340
6120 4822 130 30621 1N4148
6121 4822 130 30621 1N4148
6122 3198 010 53980 BZX79-B3V9
6200 9322 149 10685 BZM55-C33
6201 4822 130 83757 BAS216
6202 4822 130 83757 BAS216
6203 4822 130 10852 BZX284-C6V8
6204 4822 130 10852 BZX284-C6V8
6205 4822 130 83757 BAS216
6405 4822 130 11027 BZX284-C33
6406 4822 130 83757 BAS216
6407 4822 130 83757 BAS216
6408 4822 130 42488 BYD33D
6421 4822 130 10753 BY359X-1500
6422 4822 130 10218 BY229X-800
6442 9322 129 42685 BZM55-C15
6461 4822 130 82512 BYV29F-400
6462 4822 130 41487 BYV95C
6464 5322 130 31938 BYV27-200
6468 4822 130 42488 BYD33D
6480 4822 130 42488 BYD33D

6481 4822 130 31024 BZX79-B18
6482 4822 130 83757 BAS216
6499 4822 130 83757 BAS216
6501 4822 130 31083 BYW55
6502 4822 130 31083 BYW55
6503 4822 130 31083 BYW55
6504 4822 130 31083 BYW55
6505 4822 130 34281 BZX79-B15
6506 4822 130 30621 1N4148
6507 4822 130 80791 BYV28-200/20
6508 4822 130 11415 BYV28-400/20
6510 4822 130 34281 BZX79-B15
6511 4822 130 83757 BAS216
6512 4822 130 83757 BAS216
6514 5322 130 31932 BZT03-C200
6515 4822 130 32904 BZV85-C5V6
6516 4822 130 83757 BAS216
6517 4822 130 31983 BAT85
6518 4822 130 83757 BAS216
6520 4822 130 42488 BYD33D
6521 4822 130 83757 BAS216
6522 4822 130 83757 BAS216
6600 4822 130 31983 BAT85
6616 4822 130 83757 BAS216
6619 4822 130 42488 BYD33D
6620 5322 130 31938 BYV27-200
6621 4822 130 42488 BYD33D
6622 5322 130 33635 BZV85-C8V2
6623 4822 130 83757 BAS216



7100 4822 130 44568 BC557B
7101 4822 130 40959 BC547B
7102 4822 130 11417 STP3NB60FP
7104 4822 130 11418 TCDT1102G
7407 4822 130 60511 BC847B
7408 9332 592 40126 BC368
7409 4822 130 60511 BC847B
7421 4822 130 63666 BU2520DF
7480 4822 130 11417 STP3NB60FP
7481 4822 130 44568 BC557B
7482 4822 130 11418 TCDT1102G
7499 4822 130 60373 BC856B
7502 4822 130 61675 BF487
7504 9322 126 65687 STP5NB60FP
7505 4822 130 60373 BC856B
7506 4822 209 81397 TL431CLPST
7510 4822 130 60511 BC847B
7511 4822 130 60373 BC856B
7528 4822 130 40981 BC337-25
7529 4822 130 60511 BC847B
7600 4822 130 44461 BC546B
7602 4822 130 60511 BC847B
7603 4822 130 60373 BC856B
7605 4822 130 60511 BC847B
7606 4822 130 60511 BC847B
7610 4822 130 11418 TCDT1102G
7620 4822 209 90009 TDA8177
7641 4822 130 60511 BC847B
7652 4822 130 60511 BC847B
7720 4822 130 60511 BC847B
7721 4822 130 60511 BC847B
7722 4822 130 60373 BC856B
7723 4822 130 60373 BC856B
7724 4822 130 60511 BC847B
7725 4822 130 60511 BC847B
7730 4822 130 60511 BC847B
7750 4822 209 32269 TDA2616/N1
7900 4822 130 40959 BC547B
7901 4822 130 40959 BC547B
7905 9332 592 40126 BC368
7906 4822 209 12334 L4940V85
7907 4822 130 60511 BC847B

Small Signal Panel [B]

Various

1001 2422 543 89022 RES XTL 6M000
1301 2422 540 98456 RES 12MHz
1305 2422 543 01092 RES XTL 4M433619
1308 2422 543 01097 RES XTL 3M579545
1405 2422 549 44369 FIL SAW 38MHz
1407 2422 549 44324 FIL TPWCC04BS
1408 2422 549 44372 FIL SAW 38MHz
1409 2422 025 16542 2P MALE
1651 2422 543 89019 RES XTL 8M432
1701 2422 543 89018 RES XTL 12MHz

Spare Parts List

GB 113EM3E 10.



2001 4822 126 11671 33pF
2002 4822 126 11669 27pF
2003 4822 126 13879 220nF 20% 16V
2004 4822 126 13879 220nF 20% 16V
2005 4822 126 14305 100nF 10% 16V
2006 4822 126 14305 100nF 10% 16V
2007 4822 126 14305 100nF 10% 16V
2008 4822 126 14305 100nF 10% 16V
2009 4822 122 33777 47pF 5% 63V
2010 4822 122 33777 47pF 5% 63V
2011 4822 122 33777 47pF 5% 63V
2012 4822 122 33777 47pF 5% 63V
2013 4822 124 12095 100
2014 4822 126 14305 100nF 10% 16V
2015 4822 126 14305 100nF 10% 16V
2016 4822 124 12095 100
2017 4822 126 14305 100nF 10% 16V
2019 4822 126 14305 100nF 10% 16V
2020 4822 126 13883 220pF 5% 50V
2022 4822 126 14305 100nF 10% 16V
2023 4822 126 14305 100nF 10% 16V
2024 4822 126 14305 100nF 10% 16V
2025 4822 126 14305 100nF 10% 16V
2026 4822 126 14305 100nF 10% 16V
2027 4822 126 14305 100nF 10% 16V
2028 4822 126 14305 100nF 10% 16V
2029 4822 126 14305 100nF 10% 16V
2031 4822 126 14305 100nF 10% 16V
2032 4822 126 14305 100nF 10% 16V
2033 4822 126 14226 82pF 5% 50V
2034 4822 126 14226 82pF 5% 50V
2035 4822 126 14226 82pF 5% 50V
2036 4822 126 14226 82pF 5% 50V
2037 4822 126 14226 82pF 5% 50V
2038 4822 126 14305 100nF 10% 16V
2300 4822 124 12095 100
2303 5322 126 11583 10nF 10% 50V
2304 4822 122 33741 10pF 10% 50V
2306 4822 126 13881 470pF 5% 50V
2307 4822 126 14305 100nF 10% 16V
2308 4822 122 33741 10pF 10% 50V
2313 4822 121 70159 0.1
2314 4822 124 12095 100
2315 4822 126 14305 100nF 10% 16V
2317 4822 126 14491 2.2
2318 4822 126 14494 22nF 10% 25V
2319 5322 126 11583 10nF 10% 50V
2320 4822 122 33741 10pF 10% 50V
2321 4822 126 14305 100nF 10% 16V
2322 4822 126 14305 100nF 10% 16V
2323 4822 126 14305 100nF 10% 16V
2324 5322 126 11583 10nF 10% 50V
2325 4822 126 14305 100nF 10% 16V
2328 4822 122 33761 22pF 5% 50V
2329 4822 126 14305 100nF 10% 16V
2330 4822 126 14305 100nF 10% 16V
2331 4822 126 14305 100nF 10% 16V
2332 4822 126 14305 100nF 10% 16V
2333 4822 126 14491 2.2
2334 4822 126 14491 2.2
2335 4822 124 80349 47
2336 4822 126 14491 2.2
2338 5322 126 11583 10nF 10% 50V
2340 4822 124 23002 10
2341 4822 124 12095 100
2350 4822 126 14305 100nF 10% 16V
2351 4822 126 14305 100nF 10% 16V
2352 4822 126 14305 100nF 10% 16V
2356 4822 126 14305 100nF 10% 16V
2357 4822 126 14305 100nF 10% 16V
2358 5322 126 11579 3.3nF 10% 63V
2359 4822 122 33752 15pF 5% 50V
2361 3198 016 31580 1P5 50V
2362 4822 126 11663 12pF
2365 4822 126 14305 100nF 10% 16V
2366 4822 126 14305 100nF 10% 16V
2367 4822 126 14305 100nF 10% 16V
2368 4822 126 14305 100nF 10% 16V
2369 4822 126 14305 100nF 10% 16V
2370 4822 126 14305 100nF 10% 16V
2371 4822 126 13193 4.7nF 10% 63V
2372 4822 126 14043 1
2373 4822 126 14305 100nF 10% 16V
2374 4822 126 14491 2.2
2375 4822 126 14494 22nF 10% 25V
2376 4822 126 14305 100nF 10% 16V
2377 4822 124 12095 100
2378 4822 126 14305 100nF 10% 16V
2384 4822 126 14305 100nF 10% 16V
2406 4822 126 13883 220pF 5% 50V

mF20%16V

mF20%16V

mF20%16V

mF16V

mF20%16V

mF10V

mF10V
mF10V

mF 20% 6.3V

mF10V

mF 16V

mF20%16V

mF 20% 16V

mF10V

mF20%16V

2407 4822 126 13956 68pF 5% 63V
2408 3198 016 32780 2P7 50V
2409 4822 126 14491 2.2
2410 4822 126 14472 1
2411 4822 126 14305 100nF 10% 16V
2412 4822 126 13193 4.7nF 10% 63V
2413 4822 124 80151 47
2417 3198 017 44740 470nF 10V
2418 4822 126 13956 68pF 5% 63V
2420 4822 122 33753 150pF 5% 50V
2501 4822 122 33777 47pF 5% 63V
2502 4822 122 32927 220nF 20% 50V
2503 4822 122 32927 220nF 20% 50V
2504 4822 122 32927 220nF 20% 50V
2505 4822 122 32927 220nF 20% 50V
2508 4822 124 12095 100
2546 4822 124 23002 10
2547 4822 124 23002 10
2548 4822 124 23002 10
2549 4822 124 23002 10
2550 4822 126 14241 330P 50V
2551 5322 126 11579 3.3nF 10% 63V
2609 3198 016 31020 0603 25V 1nF
2610 4822 126 14238 2N2 50V
2611 5322 126 11578 1nF 10% 50V
2629 4822 122 32927 220nF 20% 50V
2636 4822 122 32927 220nF 20% 50V
2637 4822 122 32927 220nF 20% 50V
2638 4822 122 32927 220nF 20% 50V
2640 4822 126 13879 220nF 20% 16V
2641 4822 122 32927 220nF 20% 50V
2642 4822 122 32927 220nF 20% 50V
2651 4822 126 14305 100nF 10% 16V
2652 4822 122 33777 47pF 5% 63V
2653 4822 122 32927 220nF 20% 50V
2654 4822 126 13881 470pF 5% 50V
2655 4822 126 13881 470pF 5% 50V
2656 4822 126 13881 470pF 5% 50V
2657 4822 126 13881 470pF 5% 50V
2658 4822 126 13881 470pF 5% 50V
2661 4822 122 32927 220nF 20% 50V
2662 4822 122 32927 220nF 20% 50V
2663 4822 126 13881 470pF 5% 50V
2664 4822 126 13881 470pF 5% 50V
2665 4822 124 12095 100
2666 4822 124 12095 100
2667 3198 016 33380 3P3 50V
2668 3198 016 33380 3P3 50V
2669 4822 124 23002 10
2670 5322 126 11583 10nF 10% 50V
2673 3198 016 31020 1nF 25V
2674 3198 016 31020 1nF 25V
2675 4822 124 23002 10
2677 3198 030 82280 2U2 20% 50V
2677 4822 124 23002 10
2678 4822 124 23002 10
2679 4822 126 14305 100nF 10% 16V
2680 4822 124 23002 10
2681 4822 126 14305 100nF 10% 16V
2682 4822 124 23002 10
2685 3198 016 31020 1nF 25V
2686 3198 016 31020 1nF 25V
2690 4822 126 14305 100nF 10% 16V
2691 4822 126 14305 100nF 10% 16V
2692 4822 126 14305 100nF 10% 16V
2693 4822 126 13883 220pF 5% 50V
2702 4822 124 23002 10
2703 4822 126 14305 100nF 10% 16V
2704 4822 124 23002 10
2706 4822 124 12095 100
2707 4822 126 14305 100nF 10% 16V
2708 4822 124 23002 10
2709 4822 126 14305 100nF 10% 16V
2710 4822 124 23002 10
2712 4822 124 23002 10
2713 4822 126 14305 100nF 10% 16V
2717 4822 126 14218 3.9pF 50V
2718 4822 126 11669 27pF
2719 4822 126 11663 12pF
2720 4822 126 14218 3.9pF 50V
2721 4822 126 11669 27pF
2723 4822 126 11663 12pF
2724 4822 126 14218 3.9pF 50V
2725 4822 126 11669 27pF
2726 4822 126 11663 12pF
2728 4822 126 14305 100nF 10% 16V
2729 4822 126 14225 56pF 5% 50V
2730 4822 126 14494 22nF 10% 25V
2731 4822 122 31765 100pF 2% 63V
2733 4822 126 14494 22nF 10% 25V
2738 4822 126 14494 22nF 10% 25V
2743 4822 126 14494 22nF 10% 25V
2747 4822 126 14507 18pF 5% 50V
2748 4822 126 14507 18pF 5% 50V

mF10V

mF10%10V

mF16V

mF 20% 16V
mF16V
mF16V
mF16V
mF16V

mF 20% 16V

mF 20% 16V

mF16V

mF16V

mF16V
mF16V

mF16V

mF16V

mF16V

mF16V

mF 20% 16V

mF16V

mF16V
mF16V

2755 4822 126 14305 100nF 10% 16V
2756 4822 126 14305 100nF 10% 16V
2757 4822 124 23002 10
2758 4822 126 14305 100nF 10% 16V
2759 4822 126 14305 100nF 10% 16V
2760 4822 126 14305 100nF 10% 16V
2761 4822 126 14305 100nF 10% 16V
2762 4822 126 14305 100nF 10% 16V
2763 4822 126 14305 100nF 10% 16V
2764 4822 126 14305 100nF 10% 16V
2765 4822 126 14305 100nF 10% 16V
2766 4822 126 14305 100nF 10% 16V
2767 4822 126 14305 100nF 10% 16V
2770 4822 126 14305 100nF 10% 16V
2771 4822 126 14305 100nF 10% 16V
2772 4822 126 14305 100nF 10% 16V
2773 4822 126 14305 100nF 10% 16V
2774 4822 126 14305 100nF 10% 16V
2776 4822 126 14305 100nF 10% 16V
2785 4822 126 14305 100nF 10% 16V
2786 4822 126 14305 100nF 10% 16V
2788 4822 126 14305 100nF 10% 16V
2790 4822 126 14305 100nF 10% 16V
2792 4822 126 14305 100nF 10% 16V
2795 4822 126 14305 100nF 10% 16V
2796 4822 126 14305 100nF 10% 16V
2797 4822 126 13956 68pF 5% 63V
2798 3198 016 36810 680P 25V
2902 5322 126 11583 10nF 10% 50V

mF16V



3001 4822 051 30472 4k7 5% 0.062W
3002 4822 051 30472 4k7 5% 0.062W
3003 4822 051 30223 22k 5% 0.062W
3006 4822 051 30471 470
3007 4822 117 13521 470
3008 4822 117 13526 150
3009 4822 051 30689 68
3011 4822 051 30471 470
3012 4822 051 30471 470
3013 4822 051 30103 10k 5% 0.062W
3014 4822 051 30682 6k8 5% 0.062W
3015 4822 051 30474 470k 5% 0.062W
3016 4822 051 30152 1k5 5% 0.062W
3017 4822 051 30472 4k7 5% 0.062W
3018 4822 051 30103 10k 5% 0.062W
3019 4822 051 30472 4k7 5% 0.062W
3020 4822 051 30103 10k 5% 0.062W
3021 4822 051 30103 10k 5% 0.062W
3023 4822 051 30471 470
3024 4822 051 30273 27k 5% 0.062W
3025 4822 051 30221 220
3026 4822 051 30103 10k 5% 0.062W
3027 4822 117 12925 47k 1% 0.063W
3028 4822 051 30471 470
3029 4822 051 30103 10k 5% 0.062W
3030 4822 051 30103 10k 5% 0.062W
3031 4822 051 30103 10k 5% 0.062W
3032 4822 051 30471 470
3033 4822 051 30103 10k 5% 0.062W
3034 4822 051 30101 100
3035 4822 117 13522 100
3039 4822 051 30101 100
3040 4822 051 30103 10k 5% 0.062W
3041 4822 051 30562 5k6 5% 0.063W
3044 2120 108 92846 4k7 5%
3058 4822 051 30682 6k8 5% 0.062W
3059 2322 704 66201 620
3060 4822 051 30103 10k 5% 0.062W
3061 4822 051 30103 10k 5% 0.062W
3062 4822 051 30103 10k 5% 0.062W
3064 4822 117 13522 100
3073 4822 051 30471 470
3074 4822 051 30471 470
3075 4822 051 30103 10k 5% 0.062W
3076 4822 051 30471 470
3077 4822 051 30272 2k7 5% 0.062W
3078 4822 051 30471 470
3079 4822 051 30471 470
3080 4822 051 30103 10k 5% 0.062W
3081 4822 051 30471 470
3083 4822 051 30471 470
3084 4822 051 30103 10k 5% 0.062W
3085 4822 051 30471 470
3086 4822 051 30471 470
3087 4822 051 30471 470
3088 4822 051 30471 470
3090 4822 051 30471 470
3091 4822 051 30471 470
3092 4822 051 30221 220
3300 2322 750 63908 3
3304 2322 750 63908 3

W 5% 0.062W
W 5% 0.63W
W 5% 0.63W

W 5% 0.063W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.63W
W 5% 0.062W

W 1%

W 5% 0.63W
W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W
W 5% 0.062W
W 5% 0.062W
W 5% 0.062W
W 5% 0.062W
W 5% 0.062W

W 5% 0.062W
W95%
W95%

GB 114 EM3E10.

Spare Parts List

3306 4822 051 30221 220W 5% 0.062W
3307 4822 051 30183 18k 5% 0.062W
3308 4822 051 30684 680k 5% 0.062W
3310 4822 117 12925 47k 1% 0.063W
3311 4822 117 13632 100k 1% 0.62W
3314 4822 051 30103 10k 5% 0.062W
3315 4822 051 30102 1k 5% 0.062W
3316 4822 051 30123 12k 5% 0.062W
3317 4822 051 30221 220
3318 4822 051 30102 1k 5% 0.062W
3320 4822 051 30101 100
3321 4822 051 30101 100
3322 4822 051 10102 1k 2% 0.25W
3324 4822 051 30222 2k2 5% 0.062W
3327 4822 117 13632 100k 1% 0.62W
3328 4822 051 30393 39k 5% 0.062W
3329 4822 117 13568 6
3330 4822 051 30332 3k3 5% 0.062W
3331 4822 051 30102 1k 5% 0.062W
3333 4822 051 30102 1k 5% 0.062W
3334 4822 051 30102 1k 5% 0.062W
3335 4822 051 30332 3k3 5% 0.062W
3336 4822 051 30102 1k 5% 0.062W
3337 4822 117 12903 1k8 1% 0.063W
3338 4822 051 30682 6k8 5% 0.062W
3340 4822 051 30101 100
3341 4822 051 30101 100
3342 4822 051 30101 100
3343 4822 051 30683 68k 5% 0.062W
3344 4822 051 30222 2k2 5% 0.062W
3345 4822 051 30103 10k 5% 0.062W
3346 4822 051 30333 33k 5% 0.062W
3347 4822 051 30223 22k 5% 0.062W
3348 4822 051 30222 2k2 5% 0.062W
3362 4822 051 30103 10k 5% 0.062W
3363 4822 051 30102 1k 5% 0.062W
3364 4822 051 30683 68k 5% 0.062W
3365 4822 051 30472 4k7 5% 0.062W
3366 4822 051 30102 1k 5% 0.062W
3367 4822 051 30102 1k 5% 0.062W
3370 4822 051 30101 100
3371 4822 051 30479 47
3372 4822 051 30471 470
3376 4822 051 30101 100
3377 4822 051 30101 100
3378 4822 051 30153 15k 5% 0.062W
3382 4822 051 30471 470
3384 4822 051 30101 100
3385 4822 051 30471 470
3386 4822 051 30223 22k 5% 0.062W
3388 4822 051 30102 1k 5% 0.062W
3389 4822 117 12925 47k 1% 0.063W
3390 4822 051 30153 15k 5% 0.062W
3391 4822 051 30683 68k 5% 0.062W
3393 4822 117 13632 100k 1% 0.62W
3394 4822 051 30472 4k7 5% 0.062W
3400 4822 117 11152 4
3406 4822 051 30479 47
3411 4822 051 30472 4k7 5% 0.062W
3414 4822 051 30472 4k7 5% 0.062W
3415 4822 117 12902 8k2 1% 0.063W
3416 4822 117 13568 6
3418 4822 051 30391 390
3419 4822 051 30759 75
3435 4822 051 30472 4k7 5% 0.062W
3436 4822 051 30221 220
3437 4822 051 30102 1k 5% 0.062W
3439 4822 051 30471 470
3441 4822 051 30393 39k 5% 0.062W
3445 4822 051 30471 470
3446 4822 051 30101 100
3532 4822 051 30102 1k 5% 0.062W
3533 4822 051 30103 10k 5% 0.062W
3540 4822 051 30103 10k 5% 0.062W
3550 4822 051 30102 1k 5% 0.062W
3551 4822 051 30102 1k 5% 0.062W
3552 4822 051 30472 4k7 5% 0.062W
3610 4822 117 12925 47k 1% 0.063W
3611 4822 117 12925 47k 1% 0.063W
3612 4822 117 12925 47k 1% 0.063W
3613 4822 117 12925 47k 1% 0.063W
3614 4822 117 12925 47k 1% 0.063W
3615 4822 117 12925 47k 1% 0.063W
3616 4822 051 30682 6k8 5% 0.062W
3617 4822 051 30682 6k8 5% 0.062W
3621 4822 051 30105 1M 5% 0.062W
3636 4822 051 30105 1M 5% 0.062W
3637 4822 051 30105 1M 5% 0.062W
3638 4822 051 30105 1M 5% 0.062W
3642 4822 051 30105 1M 5% 0.062W
3644 4822 051 30105 1M 5% 0.062W
3653 3198 021 90030 JUMPER
3654 3198 021 90030 JUMPER
3655 4822 051 30101 100

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W85%

W 5% 0.062W
W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W
W 5% 0.062W

W 5% 0.062W
W 5% 0.062W
W 5% 0.062W

W75%

W 5% 0.062W

W85%

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

3656 4822 051 30101 100
3657 4822 051 30334 330k 5% 0.062W
3658 4822 051 30334 330k 5% 0.062W
3659 4822 051 30334 330k 5% 0.062W
3660 4822 051 30334 330k 5% 0.062W
3661 4822 117 11817 1k2 1% 1/16W
3662 4822 117 11817 1k2 1% 1/16W
3663 4822 117 11817 1k2 1% 1/16W
3665 4822 051 30272 2k7 5% 0.062W
3673 4822 051 30472 4k7 5% 0.062W
3676 4822 117 11817 1k2 1% 1/16W
3677 4822 051 30334 330k 5% 0.062W
3678 4822 117 11817 1k2 1% 1/16W
3679 4822 051 30334 330k 5% 0.062W
3680 4822 117 11817 1k2 1% 1/16W
3683 4822 051 30272 2k7 5% 0.062W
3684 3198 021 90030 JUMPER
3685 3198 021 90030 JUMPER
3688 3198 021 90030 JUMPER
3689 3198 021 90030 JUMPER
3702 4822 117 12139 22
3703 4822 051 30101 100
3705 4822 051 30101 100
3706 4822 051 30109 10
3707 4822 051 30392 3k9 5% 0.063W
3708 4822 051 30272 2k7 5% 0.062W
3709 3198 021 90030 JUMPER
3710 4822 051 30391 390
3711 4822 051 30102 1k 5% 0.062W
3712 4822 051 30391 390
3713 4822 051 30391 390
3714 4822 117 12139 22
3716 4822 051 30472 4k7 5% 0.062W
3717 4822 051 30472 4k7 5% 0.062W
3718 4822 051 30221 220
3719 4822 117 13574 1
3720 4822 117 13574 1
3721 4822 117 13572 22
3722 4822 117 13572 22
3725 4822 051 30105 1M 5% 0.062W
3728 4822 051 30101 100
3731 4822 051 30101 100
3732 4822 051 10102 1k 2% 0.25W
3733 4822 051 30101 100
3739 4822 051 30101 100
3740 3198 021 90030 JUMPER
3741 4822 051 30102 1k 5% 0.062W
3744 4822 051 30102 1k 5% 0.062W
3745 4822 051 30102 1k 5% 0.062W
3746 4822 051 30472 4k7 5% 0.062W
3747 4822 051 30689 68
3748 4822 051 30689 68
3749 4822 051 30689 68
3754 4822 051 30109 10
3755 3198 021 90030 JUMPER
3757 3198 021 90030 JUMPER
3759 3198 021 90030 JUMPER
3790 4822 117 13522 100
3791 4822 117 13522 100
3792 4822 117 13522 100
3793 4822 117 12662 10
3793 4822 117 13522 100
3794 4822 117 12662 10
3794 4822 117 13522 100
3795 4822 117 12662 10
3795 4822 117 13522 100
3796 4822 051 30101 100
3796 4822 051 30109 10
3797 4822 051 30101 100
3900 4822 051 30221 220
3901 4822 051 30221 220
3903 4822 051 30221 220
3905 4822 051 30221 220
3906 4822 051 30101 100
3907 4822 051 30221 220
3909 4822 051 30221 220
3910 4822 051 30221 220
3911 4822 051 30101 100

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W 5% 0.062W

W 5% 0.062W

W 5% 0.062W
W5 5% 1206
W5 5% 1206

W 5% 1206
W 5% 1206

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5%
W 5%
W 5% 0.063W
W 5% 0.062W

W 5% 0.63W

W 5% 0.63W

W 5% 0.63W

W 5%

W 5% 0.63W

W 5%

W 5% 0.63W

W 5%

W 5% 0.63W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W

W 5% 0.062W



5301 4822 157 11876 6.8mH10%
5302 4822 157 11876 6.8
5403 2422 549 44461 IND VAR 40mH
5404 2422 535 95427 100mH
5405 2422 535 95427 IND FXD 100mHz 120R
5406 3198 018 33980 3U9 10%
5407 3198 018 56880 6U8 10%
5408 2422 549 44459 IND VAR 78mH
5409 3198 018 51080 1U 10%
5410 3198 018 33370 0U33 10%
5651 2422 549 43769 100mH
5652 2422 549 43769 100mH

mH10%

5653 2422 549 43769 100mH
5654 4822 157 11716 BLM21P300SPT
5701 4822 157 71206 BLM21A601SPT
5702 2422 535 95427 100mH
5703 4822 157 11716 BLM21P300SPT
5704 4822 157 11716 BLM21P300SPT
5705 2422 535 95427 100mH
5706 4822 157 11778 5U6 10%
5707 4822 157 11781 BLM11A601SPT1
5708 4822 157 11778 5U6 10%
5709 4822 157 11778 5U6 10%
5710 4822 157 11778 5U6 10%
5711 4822 157 11781 BLM11A601SPT1
5713 4822 157 11781 BLM11A601SPT1
5718 3198 018 33370 0U33 10%
5720 4822 157 11781 BLM11A601SPT1
5910 4822 157 11781 BLM11A601SPT1



6001 4822 130 11528 1PS76SB10
6003 4822 130 11528 1PS76SB10
6303 4822 130 11594 BZX284-C47
6304 4822 130 83757 BAS216
6306 9322 129 37685 BZM55-C5V6
6307 4822 130 11528 1PS76SB10
6309 4822 130 83757 BAS216
6310 9322 129 38685 BZM55-C6V8
6311 9322 149 08685 BZM55-C22
6319 4822 130 83757 BAS216
6334 4822 130 83757 BAS216
6403 4822 130 10414 BA792
6652 9322 129 40685 BZM55-C10
6653 4822 130 83757 BAS216



7001 9352 629 88557 SAA5801/011 V30
7002 5322 130 42756 BC857C
7003 3198 010 42310 BC847BW
7004 3198 010 42310 BC847BW
7005 9322 116 74668 LD1117D33
7006 3104 317 42211 SOFTW.ASSY

7007 9322 136 53668 MSM51V18165D-60JS
7008 3198 010 42310 BC847BW
7009 3198 010 42310 BC847BW
7010 5322 130 42756 BC857C
7011 4822 209 17377 M24C32-WMN6/PROG
7301 9352 625 23518 TDA9330H/N2
7303 5322 130 42756 BC857C
7308 9340 310 30215 PDTC144ET
7309 9340 310 30215 PDTC144ET
7310 9340 310 30215 PDTC144ET
7311 3198 010 42310 BC847BW
7312 3198 010 42310 BC847BW
7320 3198 010 42310 BC847BW
7322 3198 010 42310 BC847BW
7323 9352 625 24518 TDA9321H/N2
7324 5322 130 63679 BC847CW
7403 4822 130 60511 BC847B
7407 4822 130 60373 BC856B
7411 4822 130 60511 BC847B
7651 9322 143 53671 MSP3415D-FH-B3
7651 9322 149 63671 MSP3451G-FH-A1
7652 9351 874 90118 74HC4052PW
7656 9340 425 20115 BC847BS
7658 9340 425 20115 BC847BS
7663 9340 425 20115 BC847BS
7674 3198 010 42310 BC847BW
7675 9351 874 90118 74HC4052PW
7680 3198 010 42310 BC847BW
7681 3198 010 42310 BC847BW
7701 5322 130 42756 BC857C
7702 3198 010 42310 BC847BW
7704 4822 209 73852 PMBT2369
7708 4822 209 90034 SAA4990H/V0
7709 9352 640 20557 SAA4978H/V203
7713 9322 116 74668 LD1117D33
7714 4822 209 17307 MSM54V12222A-30JS
7715 4822 209 17307 MSM54V12222A-30JS
7716 2422 486 80737 IC SOCKET 32P

310431702211

Main Switch Panel [E]

Various

0151 4822 256 91766 LED HOLDER
0201 2422 025 16268 2P MALE
0202 2422 025 16374 2P MALE
0923 2412 020 00724 2P MALE

Spare Parts List

GB 115EM3E 10.

0947 4822 267 10734 5P MALE
1910 4822 130 91478 IR RECEIVER
1951 4822 276 14024 2P 4/128A



2930 4822 124 41584 100mF20%10V



3957 4822 053 21335 3M3 5% 0.5W
3966 4822 053 21335 3M3 5% 0.5W
3978 4822 051 20101 100
3982 4822 117 13577 330

W 5% 0.1W
W 1% 1.25W



6901 4822 130 10859 TLDR5400

CRT Panel [F]

Various

0298 2422 500 80052 9P FEMALE
0340 3104 311 02321 CABLE 11P 400mm
0383 2422 025 16382 3P MALE



2300 4822 124 40764 22mF 100 V
2301 4822 124 40196 220
2302 5322 122 32286 3.3pF 5% 50V
2303 5322 122 32268 470pF 10% 50V
2304 4822 121 41856 22nF 5% 250V
2305 4822 124 41751 47
2306 4822 126 14585 100nF 10% 50V
2307 5322 122 32654 22nF 10% 63V
2308 4822 126 13486 15pF 2% 63V
2309 5322 122 32654 22nF 10% 63V
2310 4822 126 13689 18pF 1% 63V
2312 5322 122 32658 22pF 5% 50V
2313 4822 124 11565 10
2316 4822 121 40518 100nF 10% 250V
2317 5322 121 44356 4.7nF 5% 2KV
2318 5322 122 32654 22nF 10% 63V
2320 4822 126 13838 100nF 20% 50V
2321 5322 122 32531 100pF 5% 50V
2322 5322 122 32531 100pF 5% 50V
2323 5322 122 32531 100pF 5% 50V
2325 4822 126 14585 100nF 10% 50V



3300 4822 052 10109 10W 5% 0.33W
3301 4822 053 12103 10k 5% 3W
3302 4822 051 20182 1k8 5% 0.1W
3303 4822 117 10965 18k 1% 0.1W
3304 4822 117 11454 820
3305 4822 117 13577 330
3306 4822 051 20478 4
3307 4822 051 20109 10
3308 4822 117 11148 56k 1% 0.1W
3309 4822 117 10353 150
3310 4822 051 10102 1k 2% 0.25W
3311 4822 051 20101 100
3312 4822 117 11449 2k2 1% 0.1W
3313 4822 116 83872 220
3314 4822 116 83872 220
3315 4822 117 11139 1k5 1% 0.1W
3316 4822 117 11148 56k 1% 0.1W
3317 4822 051 20122 1k2 5% 0.1W
3318 4822 051 20159 15
3319 4822 117 11454 820
3320 4822 051 10102 1k 2% 0.25W
3334 4822 050 11002 1k 1% 0.4W
3335 4822 051 10102 1k 2% 0.25W
3336 4822 051 10102 1k 2% 0.25W
3337 4822 051 10102 1k 2% 0.25W
3338 3198 013 01020 1k 2% 1/2W
3339 3198 013 01020 1k 2% 1/2W
3340 3198 013 01020 1k 2% 1/2W
3341 4822 052 10151 150
3342 4822 051 20471 470
3344 4822 116 52191 33
3345 4822 116 52191 33
3347 3198 013 01520 1k5 2% 1/2W
3348 4822 050 11204 120k 1% 0.4W
3349 3198 013 01020 1k 2% 1/2W
3350 4822 116 83883 470

mF20%16V

mF 20% 50V

mF 20% 250V

W 1% 0.1W
W 1% 1.25W

W75%0.1W

W 5% 0.1W

W 1% 0.1W

W 5% 0.1W

W 5% 0.5W
W 5% 0.5W

W 5% 0.1W

W 1% 0.1W

W 5% 0.33W

W 5% 0.1W
W 5% 0.5W
W 5% 0.5W

W 5% 0.5W

3351 4822 116 83883 470
3352 4822 116 83883 470
3354 4822 117 11449 2k2 1% 0.1W
3355 4822 051 20478 4
3356 4822 051 10102 1k 2% 0.25W
3357 4822 051 20478 4
4xxx 4822 051 10008 0
4xxx 4822 051 20008 0

W 5% 0.5W
W 5% 0.5W

W75%0.1W

W75%0.1W
W 5% 0.25W
W 5% 0.25W



5300 2422 531 98035 TFM S13974-01 Y



6305 4822 130 30842 BAV21
6306 4822 130 30842 BAV21
6307 4822 130 30842 BAV21
6310 4822 130 83757 BAS216



7300 4822 130 44154 BF199
7301 4822 130 42589 BF370
7302 5322 130 41888 BD140-16
7303 5322 130 41886 BD139-16
7307 9352 561 40112 TDA6108
8317 3104 311 01901 CABLE 2P 560mm
8325 3104 311 01911 CABLE 3P 680mm

Side I/O Panel [O]

Various

0900 2422 026 04926 4P FEMALE
0901 4822 267 10975 3P
0902 4822 267 31014 HEADPHONE SOCKET
0936 2422 025 12485 11P MALE



2905 4822 122 33177 10nF 20% 50V
2906 4822 122 33177 10nF 20% 50V



3901 4822 051 20101 100W 5% 0.1W
3902 4822 116 52201 75
3903 4822 051 20101 100
3904 4822 116 52201 75
3905 4822 050 11002 1k 1% 0.4W
3906 4822 050 11002 1k 1% 0.4W
3907 4822 117 10834 47k 1% 0.1W
3908 4822 050 11002 1k 1% 0.4W
3909 4822 117 10834 47k 1% 0.1W
3910 4822 116 52276 3k9 5% 0.5W
3911 4822 050 21003 10k 1% 0.6W
3912 4822 050 21003 10k 1% 0.6W

W 5% 0.5W

W 5% 0.1W

W 5% 0.5W

Top Control Panel [P]

Various

0345 4822 267 10748 3P MALE
1701 4822 276 13775 SWITCH
1702 4822 276 13775 SWITCH
1703 4822 276 13775 SWITCH
1704 4822 276 13775 SWITCH
1705 4822 276 13775 SWITCH



3701 4822 051 20391 390W 5% 0.1W
3702 4822 117 13528 200
3703 4822 117 10845 620
3704 4822 117 11534 1k1 1% 0.1W
3705 4822 117 11951 2k 1% 0.1W
3999 4822 051 10102 1k 2% 0.25W

W 1% 0.125W
W 1% 0.1W