Philips EM1.1A Service Manual

Colour television Chassis

EM1.1A

CL 36532061_000.eps

280803

Contents Page Contents Page

1 Technical Specifications, Connection Facilities, 2

and Chassis Overview

2 Safety and Maintenance Instructions, 4

Warnings, and Notes 3 Directions for Use 6 4 Mechanical Instructions 22 5 Service Modes, Error Codes, and Faultfinding 26 6 Block Diagrams, Testpoint Overview, and

Waveforms

Wiring Diagram 33

Block Diagram LSP Supply and Deflection 34

Testpoint Overview LSP and CRT 35

Block Diagram Video 36

Testpoint Overview SSB 37

Block Diagram Audio 38

C Overview 39

Supply Lines Overview 40 7 Circuit Diagrams and PWB layouts Diagram PWB

LSP: Main Supply (Diagram A1A)41 51-57

LSP: Main Supply (Diagram A1B)42 51-57

LSP: Standby Supply (Diagram A2) 43 51-57

LSP: Line Deflection (Diagram A3) 44 51-57

LSP: Frame Deflection E/W Drive(Diagram A4) 45 51-57

LSP: Rotation Circuitry (Diagram A5) 46 51-57

LSP: Audio Amplifier (Diagram A6) 47 51-57

LSP: Headphone Amplifier (Diagram A7) 46 51-57

LSP: Tuner, SIMM Conn.(Fem.) (Diagram A8) 48 51-57

LSP: Receiver (Diagram A9) 49 51-57

LSP: Front (Diagram A10) 49 51-57

LSP: Inputs/Outputs (Diagram A11) 50 51-57

LSP: Mapping PWB Layouts 52

SSB: SIMM Connector (Male) (Diagram B1) 58 64-73

SSB: IF, I/O, Video Processing (Diagram B2) 59 64-73

SSB: Featurebox (Diagram B3) 60 64-73

Copyright 2003 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 any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

SSB: HOP (Diagram B4) 61 64-73 SSB: Audio Demodulator (Diagram B6) 62 64-73 SSB: Painter Control (Diagram B7) 63 64-73 Side I/O Panel (Diagram D) 74 75 CRT Panel (Diagram F) 76 77 DC-Shift Panel (Diagram G) 78 78 VDAF + 2nd Orders (Diagram I) 79 80 Mains Switch FL9 Styling (Diagram J) 81 82 Mains Switch PV2 Styling) (Diagram J) 83 83 HD Jack Panel: Control (Diagram N1) 84 87-89 HD Jack Panel: Inputs/Outputs (Diagram N2) 85 87-89 HD Jack Panel: Sync Slicer (Diagram N3) 86 87-89 HD Jack Panel: Matrix (Diagram N4) 86 87-89 Side I/O Panel (Diagram O) 90 91 Top Control Panel PV2 Styling (Diagram P) 92 93

Top Control Panel PV0 Styling (Diagram P) 92 94 8 Electrical Alignments 95 9 Circuit Descriptions 100

List of Abbreviations 114

IC Data Sheets 116 10 Spare Parts List 118 11 Revision List 126

Published by RB 0370 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 13870

EN 2 EM1.1A AA1.

Technical Specifications, Connections and Chassis Overview

1. Technical Specifications, Connections and Chassis Overview

1.1 Technical Specifications

1.1.1 Reception

Tuning system : PLL Color systems (off-air) : PAL B/G/D/K/I/M/N, Sound systems : FM/FM,

: 2SC B/G, : NICAM B/G/D/K/I/L

A/V connections : PAL B/G, Channel selections : 100 channels,

: UVSH-channels Frequency range : 44.25 - 855.25 MHz Aerial input : 75 ohm, Coax

1.1.2 Miscellaneous

AC voltage : 160 - 276 V (± 10 %), AC frequency : 50 / 60 Hz (± 5%) Ambient temperature : + 5 to + 45 deg. C. Standby Power consumption : 1 W

1.2 Connections

1.2.1 Front and Top Controls / Side Connections

P/CH+

'IR-

RECEIVER'

SK 1

LED

Figure 1-1 Front/Top controls and Side I/O

S-Video

1 - Gnd H 2 - Gnd H 3 -Y 1 Vpp / 75 ohm j 4 -C 0.3 Vpp / 75 ohm j

P/CH-

V+V-

3.5 AUDIO R AUDIO L VIDEO

SVHS

CL26532072_009.eps

140602

Monitor out

1 - Video 1 Vpp / 75 ohm kq 2 - Audio L (0.5 Vrms / 10 kohm) kq 3 - Audio R (0.5 Vrms / 10 kohm) kq

AV1 in

1 - Y 0.7 Vpp / 75 ohm jq 2 - Pb 0.7 Vpp / 75 ohm jq 3 - Pr 0.7 Vpp / 75 ohm jq

AV1 in

4 - Video 1 Vpp / 75 ohm jq 5 - Audio L (0.5 Vrms / 10 kohm) jq 6 - Audio R (0.5 Vrms / 10 kohm) jq

AV2 in

1 - Video 1 Vpp / 75 ohm jq 2 - Audio L (0.5 Vrms / 10 kohm) jq 3 - Audio R (0.5 Vrms / 10 kohm) jq

AV2 in (SVHS)

1 - Gnd H 2 - Gnd H 3 - Y 1 Vpp / 75 ohm j 4 - C 0.3 Vpp / 75 ohm j

AV3 in (D-sub connector)

1 - Pr (R) 0.35 Vpp (0.7 Vpp) / 75 ohm jq 2 - Y (G) 0.7 Vpp (0.7 Vpp) / 75 ohm jq 3 - Pb (B) 0.35 Vpp (0.7 Vpp) / 75 ohm jq 4 - H 5 Vpp / 1 kohm jq 5 - V 5 Vpp / 1 kohm jq

AV3 in (cinches)

1 - Y (G) 0.7 Vpp (0.7 Vpp) / 75 ohm jq 2 - Pb (B) 0.35 Vpp (0.7 Vpp) / 75 ohm jq 3 - Pr (R) 0.35 Vpp (0.7 Vpp) / 75 ohm jq

AV3 in

1 - Audio L (0.5 Vrms / 10 kohm) jq 2 - Audio R (0.5 Vrms / 10 kohm) jq

Audio / video

- - Video 1 Vpp / 75 ohm jq

- - Audio L (0.5 Vrms / 10 kohm) jq

- - Audio R (0.5 Vrms / 10 kohm) jq

- - Headphone

(3.5mm) (32 - 2000 ohm / 10 mW) rt

Rear Connections

SERVICE

CONNECTOR

(COMPAIR)

RGB

MONITOR

OUT

AUDIO

VIDEO 2FH - 480p/1080i

AV3 IN

AV1

AV2

PrLRLR

CL 36532061_043.eps

VIDEO

AUDIO

S-VIDEO

030903

Figure 1-2 Rear View

Technical Specifications, Connections and Chassis Overview

1.3 Chassis Overview

EN 3EM1.1A AA 1.

SIDE I/O PANEL

JACK HIGH

DEFINITION INTERFACE

Figure 1-3 PWB location

TOP CONTROL PANEL

SMALL SIGNAL BOARD

MAINS SWITCH (PV2 & FL9)

LARGE SIGNAL PANEL

VDAF + 2nd ORDERS PANEL

(styling FL9)

(styling PV2)

CRT/SCAVEM PANEL

DC-SHIFT (optional)

CL 36532061_042.eps

020903

EN 4 EM1.1A AA2.

Safety and Maintenance Instructions, Warnings, and Notes

2. Safety and Maintenance Instructions, Warnings, and Notes

2.1 Safety Instructions

Safety regulations require that during a repair:

• Due to the chassis concept, a very large part of the chassis (including horizontal and vertical deflection) is 'hot.' Connect the set to AC power via an isolation transformer.

• Safety components, indicated by the symbol h, must be replaced with original PCEC components.

• Wear safety goggles when you replace the CRT.

Safety regulations require that after a repair, you must return the set in its original condition. Pay particular attention to the following points:

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

1. All pins of the line output transformer (LOT.)

2. Flyback capacitor(s.)

3. S-correction capacitor(s.)

4. Line output transistor.

5. Pins of the connector with wires to the deflection coil.

6. Other components through which the deflection current

flows.

Note: This resoldering is advised to prevent bad connections due to metal fatigue in solder connections and is therefore only necessary for television sets more than two years old.

• Route the wire trees and EHT cable correctly and secure them with the mounted cable clamps.

• Check the insulation of the AC power cord for external damage.

• Check the strain relief of the AC power cord for proper function, to prevent the cord from touching the CRT, hot components, or heat sinks.

• Check the electrical DC resistance between the AC plug and the secondary side (only for sets that have an isolated power supply.) To do this:

1. Unplug the AC power cord and connect a wire between

the two pins of the AC plug.

2. Set the AC power switch to the “on” position (keep the

AC power cord unplugged.)

3. Measure the resistance value between the pins of the

AC plug and the metal shielding of the tuner or the aerial connection of the set. The reading should be between 4.5 Mohm and 12 Mohm.

• Check the cabinet for defects, to prevent the customer from touching any inner parts of the television set.

2.2 Maintenance Instructions

It is recommended to have a maintenance inspection carried out by qualified service personnel. 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 three to five years.

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

• The maintenance inspection includes the following actions:

1. Perform the “general repair instruction” noted above.

2. Clean the power supply and deflection circuitry on the

chassis.

3. Clean the picture tube panel and the neck of the picture

tube.

2.3 Warnings

• In order to prevent damage to ICs and transistors, avoid all high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in Fig. 2-1 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. 30s.)

Figure 2-1 Discharge picture tube

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD. w) 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. Also keep components and tools at this potential.

• Available ESD protection equipment: – Complete kit ESD3 (small table mat, wristband,

connection box, extension cable, and ground cable) 4822 310 10671.

– Wristband tester 4822 344 13999.

• Together with the deflection unit and any multi-pole unit,

flat square picture tubes form an integrated unit. The deflection and the multi-pole 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 you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.

2.4 Notes

2.4.1 General

• Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the area of circuitry being tested.

• The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode with a color bar signal and stereo sound (L: 3 kHz, R: 1 kHz; unless stated otherwise) and picture carrier at 61.25 MHz (NTSC, channel 3.)

• Where necessary, measure the waveforms and voltages with (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in standby (F.) These values are indicated by means of the appropriate symbols.

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

CL96532156_040.eps

140501

Safety and Maintenance Instructions, Warnings, and Notes

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

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

Figure 2-2 Dolby Pro Logic Symbol

2.4.2 Schematic Notes

• All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kOhm).

• Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 Ohm).

• All Capacitor values are expressed in Micro-Farads (µ =

-6

x10

), Nano-Farads (n = x10-9), or Pico-Farads (p = x10

• Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF).

• An "asterisk" (*) indicates component usage varies. Refer to the diversity tables for the correct values.

• The correct component values are listed in the Electrical Replacement Parts List. Therefore, always check this list when there is any doubt.

EN 5EM1.1A AA 2.

2.4.3 Practical Service Precautions

• It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.

• Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions - reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.

• Before powering up the TV set with the back cover off (or on a test fixture), attach a clip lead to the CRT DAG ground and to a screwdriver blade that has a well insulated handle. After the TV is powered on and high voltage has developed, probe the anode lead with the blade, starting at the case of the High Voltage Transformer (flyback - IFT.) Move the blade to within two inches of the connector of the CRT. If there is an arc, you found it the easy way, without getting a shock! If there is an arc to the screwdriver blade, replace the part which is causing the problem; the High Voltage Transformer or the lead (if it is removable.

EN 6 EM1.1A AA3.

AFETY

NFORMATION AND

SEFUL

IPS

Safety Information

• Disconnect mains plug when :

– the red light below the TV screen is flashing continuously.

– a bright white line is displayed across the screen.

– cleaning the TV screen. Never use abrasive cleaning agents. Use a slight damp chamois

leather or soft cloth.

– there is a lightning storm.

– the set is left unattended for a prolonged period of time.

• No naked flame sources, such as lighted candles, should be placed on top of the TV or

in the vicinity.

• Do not place your TV set under direct sunlight or heat.

• Leave at least 5 cm around each side of TV set to allow for proper ventilation.

• Avoid placing your set (e.g. near the window) where it is likely to be exposed to rain

or water.

• No objects filled with liquids should be placed on top the TV so as to avoid dripping

or splashing of liquids on the set.

Useful Tips

• Do not leave your set on standby mode for a prolonged period of time. Switch off set

to allow it to be demagnetised. A demagnetised set supports good picture quality.

• Do not shift or move the set around when it is switched on. Uneveness in colour in

some parts of the screen may occur.

• Never attempt to repair a defective TV yourself. Always consult a skilled service

personnel.

Recycling Directive – To minimise harm to the environment, the batteries

supplied with the TV set do not contain mercury or nickel cadmium. If possible,

when disposing of batteries, use recycling means available to you. Your TV set

uses materials which are reusable or which can be recycled. To minimise the

amount of waste in the environment, specialist companies recover used sets for

dismantling and collection of reusable materials (contact your dealer).

3. Directions for Use

Directions for Use

ONTENTS

ABLE

Thank you for purchasing this televison set. You are now the proud owner

of a PHILIPS TV set which promises full value to you as a customer.

Please read the instruction manual carefully and thoroughly to help you

install and operate your TV set.

Introduction

Basic Installation/Functions

Hooking Up Your TV (Basic Connection) ............................................................................... 5

Safety Information/Useful Tips .................................................................................................. 3

Before Calling Service ................................................................................................................. 4

Use/Care of remote Control .................................................................................................... 5

TV Installation

Selecting the Menu Language and Automatic Tuning of Channels...................................... 12

Manual Tuning of Channels ......................................................................................................... 14

Selecting the Colour/Sound System ........................................................................................ 15

Fine Tuning Of Channels ............................................................................................................. 16

Connecting the Audio/Video Sockets (Playback) .................................................................. 6

Connecting the Audio/Video Sockets (Recording) ............................................................... 8

Functions of Remote Control ................................................................................................... 9

Functions of TV Controls ...........................................................................................................11

Sorting of Channels...................................................................................................................... 17

Features

Using the Picture/Sound Menu................................................................................................... 20

Using the Active Control Feature..............................................................................................21

Activating the Timer...................................................................................................................... 22

Activating the Child Lock.............................................................................................................24

Using the Screen Format ............................................................................................................ 28

Using the Rotation Feature......................................................................................................... 29

Editing of Channels........................................................................................................................18

Naming of Channels...................................................................................................................... 19

Using the Blue Mute Feature...................................................................................................... 30

General

Smart Picture Control and Smart Sound Control................................................................ 31

Specifications...................................................................................................................................34

Using the Teletext.......................................................................................................................... 32

Directions for Use

Antenna Connection

• Connect the aerial plug to the antenna socket

¬¬

on the backcover.

• Insert the mains plug into the wall socket.

Mains Connection

• For correct mains voltage, refer to type sticker at

the rear of the TV set

• Consult your dealer if mains supply is different.

Note : This diagram is not representative of the

actual plug and socket.

Switching on the Set

• Press the main power button to switch on/

off the TV.

• If the set is on standby (indicator is red),

press the Power button on the remote

control to switch on set.

OOKING UP

OUR

TV (B

ASIC

ONNECTION

)

ARE OF

EMOTE

ONTROL

• Insert the correct type of batteries into the

compartment.

• Ensure the batteries are placed in the right

direction.

EN 7EM1.1A AA 3.

ERVICE

ALLING

objects.

socket. If there is still no power, disconnect plug. Wait for

60 seconds and re-insert plug. Switch on the TV again.

EFORE

• Check the TV is not placed too near speakers or magnetic

• Possible TV station problem. Try another channel.

Mute button on the remote control to restore sound.

cleaner, etc. Switch off appliances.

sensor lens on the TV.

Below is a list of frequently occurred symptoms. Before you call for service, make these simple

checks. Some of these symptoms can easily be rectified if you know what to do.

Symptom What you should do

Colour patch • Switch off the TV by the mains power button. Wait for 20

(uneveness) minutes before switching on again.

No power • Check the TV’s AC power cord is plugged into the mains

No picture • Check the antenna connection at the rear of the TV.

Good picture • Try increasing the volume.

but no sound • Check that the sound is not muted. If it is muted, press the

Good sound but poor • Try increasing the contrast and brightness setting.

colour or no picture

Snowish picture and • Check antenna connection at the rear of the TV.

noise

Horizontal dotted lines • Possible electrical interference e.g. hairdryer, vacuum

Double images or • Possible poor positioning of antenna. Using a highly

“Ghost” images directional antenna may improve reception.

TV not responding to • Check life span of batteries of remote control handset.

remote control handset • Aim remote control handset directly at remote control

EN 8 EM1.1A AA3.

ONNECTING THE

UDIO

IDEO

OCKETS

LAYBACK

)

For more convenient direct playback connections, the Side Audio/Video Input sockets allow for quick

and easy connections, particularly Camcorder tape recordings.

– Connect the S-VIDEO socket (if available) from the Camcorder to the Side S-VIDEO

socket of the TV. You need not connect the Side VIDEO IN socket of the TV if the

S-VIDEO socket is connected.

– Connect the AUDIO OUT sockets (Right and Left) from the Camcorder to the Side

AUDIO IN sockets.

You can view the playback of DVD discs by using the COMPONENT VIDEO INPUT sockets on the

rear of the TV.

– Connect the “Y”, “Pb” and “Pr” INPUT sockets on the TV to the “Y”, “Pb” and

“Pr” OUTPUT sockets on the DVD to view playback of DVD discs.

Note : “Y”, “Pb”, “Pr” sockets and AV1 sockets cannot be connected simultaneously.

Connect headphone jack to

socket for personal listening

Camcorder

AV sockets

on rear of

Back of DVD

DVD (Equipped with “Y”,

“Pb” and “Pr” and Output

sockets)

L/Mono

S-VIDEO

VIDEO

AUDIO

AV1 in AV2 inMonitor out

COMPONENT VIDEO INPUT

OUT

AUDIO

OUT

Directions for Use

)

LAYBACK

AV sockets

on rear of

OCKETS

S-VIDEO

IDEO

UDIO

AV1 in AV2 inMonitor out

COMPONENT VIDEO INPUT

VIDEO

L/Mono

AUDIO

ONNECTING THE

Back of

OUT

VCR

AUDIO R

VIDEO

ANTENNA

CR (Equipped with

AV sockets

Video and Audio Output

sockets

AV1 in AV2 inMonitor out

VIDEO

You can view the playback of VCR tapes (Video Disc players, camcorders, etc.) by using the AUDIO and

VIDEO INPUT sockets on the rear of the TV.

– Connect the VIDEO and AUDIO IN sockets on the rear of the TV to the AUDIO and

VIDEO OUT sockets on the VCR.

on rear of

S-VIDEO

L/Mono

AUDIO

COMPONENT VIDEO INPUT

Back of S-VHS VCR

OUT

ANTENNA

OUT

S-VIDEO

OUT

VIDEO

OUT

AUDIO R

The S-Video connection on the rear of the TV is used for the playback of S-VHS VCR tapes, Video Discs,

Video Games or Compact Disc-Interactive (cd-i) discs. Better picture detail and clarity is

possible with the S-Video playback as compared to the picture from a normal antenna (RF)

S-VHS VCR.

connection.

– Connect the S-VIDEO socket on the rear of the TV to the S-VHS OUT socket on a

on the VCR.

– Connect the AUDIO IN sockets from the rear of the TV to the AUDIO OUT sockets

Note : You need not connect the VIDEO IN socket of the TV if S-VIDEO IN socket is

connected.

Directions for Use

UNCTIONS OF

EMOTE

ONTROL

& Power button

– Switch set off temporarily to standby mode.

(The red light indicator lights up when the set

is on standby mode).

– To switch on set from standby mode, press

Channel +/– , Digit (0 -9) or Power button.

é Teletext Colour buttons

– In teletext mode, the colour buttons allow you to

access directly an item or corresponding pages.

“ Teletext buttons

Allows you to access teletext information. For

detailed description of functions, refer to section

on “Using the Teletext”

‘ Smiley button

Not applicable.

( Timer Button

Allows you to set the clock to switch to another

channel at a specified time while you are watching

another channel or when the set is on standby mode.

§ Smart Sound Button

Press the Smart Sound button repeatedly to

access 4 different types of sound settings and

choose your desired setting.

è Menu Button

Displays the main menu. Also exits menu from screen.

! Cursor Up Button

Allows you to select the next item on the menu.

ç Cursor Left Button

Allows you to select the sub-menus and adjust the settings.

0 Volume + / – Button

Increases or decreases volume.

Allows you to switch from Stereo to Mono sound during

stereo transmission or to choose between language5or

language6during dual sound transmission.

2 A/CH(Alternate channel) Button

Allows you to change between the current

channel and the previous channel.

“

(

0‘1é2

EN 9EM1.1A AA 3.

)

ECORDING

OCKETS

IDEO

UDIO

ONNECTING THE

Connection for recording from the TV channel

AV sockets

AV1 in AV2 inMonitor out

VIDEO

on rear of

S-VIDEO

COMPONENT VIDEO INPUT

L/Mono

AUDIO

VCR (Equipped with

Video and Audio

Output sockets

VCR 2

VCR (Equipped with Video

and Audio Input sockets

Back of

VCR

OUT

AUDIO R

OUT

VIDEO

OUT

AUDIO R

OUT

VIDEO

OUT

ANTENNA

VCR (Equipped with Video

and Audio Input sockets

AV1 in AV2 inMonitor out

VIDEO

OUT

ANTENNA

COMPONENT VIDEO INPUT

AUDIO

OUT

VIDEO

OUT

ANTENNA

S-VIDEO

L/Mono

AUDIO

VCR 1

sockets on the rear of the TV.

audio system instead of the VCR. For mono equipment, connect only the AUDIO L socket.

– Connect the corresponding INPUT sockets of the VCR to the MONITOR OUTPUT

– To enhance the sound of your TV, connect the AUDIO L and R sockets to an external

AV sockets on

rear of TV

Connection for recording from one VCR to another VCR

sockets at either AV1 or AV2..

rear of the TV.

– Connect the sockets of the VCR which you wish to record from, to the corresponding

– Connect the sockets of the receiving VCR to the MONITOR OUTPUT sockets on the

EN 10 EM1.1A AA3.

UNCTIONS OF

TV C

ONTROLS

Mains Power button Switch mains power on or off.

Standby Light indicator Indicate red light when standby mode is activated.

“

Remote Sensor Acts as a sensor for activating the controls of the

TV when remote control handset is aimed at it.

‘

Volume + / – button Adjust sound volume louder/softer.

(

Channel + / – button Select channel in ascending/descending order.

Menu button Press the MENU button to enter main menu.

Press the Channel + or – button to select the

next item on the menu. Press the Volume + or

– button to access the sub-menus and adjust the

settings.

‘

(

➩

–

‘

(

“

Directions for Use

ONTROL

EMOTE

UNCTIONS OF

3 Main Index Button

Not applicable.

Press the Smart Picture button repeatedly to

4 Frownie button

5 Smart Picture Button

access 5 different types of picture settings and

choose your desired setting.

when transmission is in stereo mode.

– Allows you to select Incredible Surround sound

61Incredible Surround Button

Allows you to access the sub-menus and adjust

the settings.

Allows you to select the next item on the menu.

Allows you to select channels in ascending or

is in mono mode.

– Allows you to select Spatial Sound when transmission

71Cursor Right Button

8 Cursor Down Button

descending order.

9 Channel + / – Buttons

Mute Button

Mutes sound. To restore sound, press button again.

Teletext Button

Refer to section on “Using the Teletext”

OSD button

Allows you to display the current channel number.

It also allows to exit menu from the screen after

control adjustments.

Digit (0 -9) Buttons

A/V Button

Press to select a channel. For a 2-digit channel

Allows you to select the AV channels.

number, press the first digit and followed

immediately by the second digit.

Sleeptimer Button

Allows you to select a time period after which the

setwill switch to standby mode automatically.

Directions for Use

Result on screen

Press buttonStep

ELECTING THE

ENU

ANGUAGE AND

UTOMATIC

UNING OF

HANNELS

Enter LANGUAGE mode.

Select desired language.

Exit from language mode.

Select AUTO STORE.

Start automatic tuning.

When tuning is completed,

exit menu from screen.

INSTALL

LANGUAGE

•

ENGLISH

•

AUTO STORE B.MELAYU

•

MANUAL STORE

•

SORT•CHANNEL EDIT

INSTALL

LANGUAGE

•

ENGLISH

•

AUTO STORE B.MELAYU

•

MANUAL STORE

•

SORT•CHANNEL EDIT

▲

▼

INSTALL

•

LANGUAGE

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

▲

▼

INSTALL

•

LANGUAGE

•

AUTO STORE

•

SEARCHING

•

MANUAL STORE PLEASE WAIT

•

SORT CHAN.FOUND 8

•

CHANNEL EDIT 048.31 MHZ

▲

▼

INSTALL

•

LANGUAGE

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

▲

▼

EN 11EM1.1A AA 3.

HANNELS

ANGUAGE AND

ENU

UNING OF

UTOMATIC

ELECTING THE

Operating instructions generally explains the operation of the TV set using

the buttons on the remote control unless otherwise stated. Please read the

following instructions carefully and follow the steps as shown to familiarise

yourself with the installations and all features available in your set.

Before you tune in the channels by the AUTO STORE method, select the menu language of

shown in your desired language.

your choice. The LANGUAGE feature allows you to set the TV’s on-screen menu to be

PICTURE BRIGHTNESS

Result on screen

SOUND COLOUR•FEATURES CONTRAST

▼

•

Enter main menu.

Press buttonStep

COLOUR TEMP

INSTALL SHARPNESS

•

CHANNEL EDIT

PICTURE LANGUAGE

SOUND AUTO STORE

FEATURES MANUAL STORE

INSTALL SORT

▲

•

Press button repeatedly until

INSTALL is selected.

ENGLISH

▲

•

LANGUAGE

AUTO STORE B.MELAYU

MANUAL STORE

SORT•CHANNEL EDIT

▲

INSTALL

•

Enter INSTALL menu.

▼

EN 12 EM1.1A AA3.

ELECTING THE

OLOUR

OUND

YSTEM

This feature allows you to select your desired COLOUR and SOUND system. If AUTO

is selected, the respective colour and sound system will be automatically selected according

to the transmission system.

Note : Select your desired colour and sound system manually if reception is poor at AUTO

mode.

Repeat step 1 to step 5 as in “MANUAL TUNING OF CHANNELS”

COLOUR SYSTEM is selected.

Enter COLOUR SYSTEM mode.

Select the desired colour system.

Exit from colour system mode.

Proceed to select SOUND SYSTEM.

Enter SOUND SYSTEM mode.

Select the desired sound system.

Exit from sound system mode.

Press button repeatedly until

STORE is selected.

Store selected system.

Exit menu from screen.

Result on screen

Press buttonStep

INSTALL

MANUAL STORE

COLOUR SYSTEM

•

AUTO

•

SOUND SYSTEM PAL

•

SEARCH SECAM•CHANNEL•STORE

▼

▲

INSTALL

MANUAL STORE

•

COLOUR SYSTEM

SOUND SYSTEM

•

AUTO

•

SEARCH B/G•CHANNEL D/K•STORE

•

▼

▲

▼

▲

INSTALL

MANUAL STORE

•

COLOUR SYSTEM

SOUND SYSTEM

•

AUTO

•

SEARCH B/G•CHANNEL D/K•STORE

▼

▲

INSTALL

MANUAL STORE

•

COLOUR SYSTEM

•

SOUND SYSTEM

•

SEARCH•CHANNEL

STORE

•

▼

▲

INSTALL

MANUAL STORE

•

COLOUR SYSTEM

•

SOUND SYSTEM

•

SEARCH•CHANNEL

STORE

•

STORED

INSTALL

MANUAL STORE

•

COLOUR SYSTEM

•

SOUND SYSTEM

•

196.25MHZ

•

CHANNEL•STORE

▼

▲

Directions for Use

HANNELS

UNING OF

ANUAL

Manual tuning allows you to store each programme manually.

CHANNEL EDIT

PICTURE LANGUAGE

SOUND AUTO STORE

FEATURES MANUAL STORE

Result on screen

Press buttonStep

INSTALL SORT

▲

•

Enter main menu.

Press button repeatedly until

INSTALL

INSTALL is selected.

Enter INSTALL menu.

LANGUAGE COLOUR SYSTEM

AUTO STORE SOUND SYSTEM

MANUAL STORE SEARCH•SORT CHANNEL•CHANNEL EDIT STORE

▼

▲

•

Press button repeatedly until

MANUAL STORE is selected.

048.31MHZ

▲

•

COLOUR SYSTEM

SOUND SYSTEM

MANUAL STORE

•

INSTALL

•

Enter MANUAL STORE menu.

Select SEARCH.

▼

▲

CHANNEL•STORE

•

COLOUR SYSTEM

MANUAL STORE

•

INSTALL

Start manual tuning of channel.

Searching stops once a transmitting

▼

•

SOUND SYSTEM

•

channel is found.

▲

CHANNEL•STORE

•

MANUAL STORE

INSTALL

Select CHANNEL.

196.25MHZ

▼

MANUAL

•

COLOUR SYSTEM

SOUND SYSTEM

CHANNEL

STORE

•

INSTALL

Key in the desired channel number.

Select STORE.

STORED

▼

•

▲

COLOUR SYSTEM

SOUND SYSTEM

SEARCH•CHANNEL

STORE

MANUAL STORE

•

Store tuned channel. Note : If you

want to continue searching for

another transmitting channel, repeat

steps 7 to 11.

196.25MHZ

▲

•

COLOUR SYSTEM

SOUND SYSTEM

MANUAL STORE

•

INSTALL

▼

CHANNEL•STORE

•

Exit menu from screen.

Directions for Use

ORTING OF

HANNELS

This feature allows you to change the channel number to your choice for a particular TV

station.

1. Enter main menu. 2. Select INSTALL. 3. Enter install mode.

Press button repeatedly until

SORT is selected.

Enter SORT menu.

Key in the channel number in the

FROM column, that is, the channel

you want to swap from.

Select TO .

Key in the channel number in the

TO column. that is, the channel

you want to swap to.

Select EXCHANGE.

Activate exchange of channels.

Exit menu from screen.

Result on screen

Press buttonStep

➠

INSTALL

LANGUAGE

•

ENGLISH

•

AUTO STORE B.MELAYU

•

MANUAL STORE

•

SORT•CHANNEL EDIT

▲

▼

INSTALL

•

LANGUAGE FROM•AUTO STORE TO•MANUAL STORE EXCHANGE

•

SORT•CHANNEL EDIT

▲

▼

INSTALL

SORT

FROM

•

•TO•

EXCHANGE

▲

▼

INSTALL

SORT

•

FROM 8

•

EXCHANGE

▲

▼

INSTALL

SORT

•

FROM•TO

EXCHANGE

•

EXCHANGED

▲

▼

INSTALL

SORT

•

FROM•TO

EXCHANGE

•

▲

▼

EN 13EM1.1A AA 3.

HANNELS

UNING OF

INE

•

INSTALL

Enter MANUAL STORE menu.

AUTO

▲

•

SOUND SYSTEM PAL•SEARCH SECAM•CHANNEL•STORE

COLOUR SYSTEM

MANUAL STORE

•

ENGLISH

▲

•

LANGUAGE

INSTALL

▼

AUTO STORE B.MELAYU

MANUAL STORE

SORT•CHANNEL EDIT

▲

•

➠

Result on screen

LANGUAGE COLOUR SYSTEM

AUTO STORE SOUND SYSTEM

MANUAL STORE SEARCH•SORT CHANNEL•CHANNEL EDIT STORE

▼

▲

INSTALL

•

Press button repeatedly until

MANUAL STORE is selected.

➠

Press button

1. Enter main menu. 2. Select INSTALL. 3. Enter install menu.

This feature allows you to adjust picture reception in areas of weak reception.

Step

▼

▲

SOUND SYSTEM

MANUAL STORE

•

INSTALL

Press button repeatedly until

FINE TUNE is selected.

▼

SEARCH•CHANNEL•STORE

FINE TUNE

•

INSTALL

Start fine-tuning until desired

picture and sound is obtained.

STORED

▼

•

▲

COLOUR SYSTEM

SOUND SYSTEM

SEARCH•CHANNEL

STORE

MANUAL STORE

•

INSTALL

Select STORE.

Store last fine-tuned status.

196.25MHZ

▲

•

COLOUR SYSTEM

SOUND SYSTEM

CHANNEL•STORE

MANUAL STORE

•

▼

Exit menu from screen.

EN 14 EM1.1A AA3.

AMING OF

HANNELS

This feature allows a selection of 10 channels of pre-defined names. It also allows you to enter

a new name or modify an existing name of a channel for 40 channels including external

channels.

1. Enter main menu. 2. Select INSTALL. 3. Enter install mode.

Press button repeatedly until

NAME is highlighted.

Enter NAME mode.

Select desired preset name and press

(CURSOR RIGHT) button

to store selected pre-set name.

If you select PERSONAL, move

to first character slot

Press button repeatedly to cycle

through the characters and select

desired character.

Move to next character slot by the

(CURSOR RIGHT) button

and select in the next character.

(You can enter up to a maximum

of 5 characters)

Store named channel.

Exit menu from screen.

Result on screen

Press buttonStep

➠

INSTALL

LANGUAGE

•

ENGLISH

•

AUTO STORE B.MELAYU

•

MANUAL STORE

•

SORT•CHANNEL EDIT

▲

▼

INSTALL

• AUTO STORE

• MANUAL STORE

• SORT

• CHANNEL EDIT

NAME

• PERSONAL

▼

▲

INSTALL

•

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

NAME

•

PERSONAL

▼

▲

INSTALL

•

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

NAME

•

–

▼

▲

INSTALL

•

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

NAME

•

LUCKY

▼

▲

INSTALL

•

AUTO STORE

•

MANUAL STORE

•

SORT•CHANNEL EDIT

NAME

•

PERSONAL

▲

Directions for Use

LANGUAGE 3•AUTO STORE 4•MANUAL STORE 5•SORT 6

•

▼

•

▲

CHANNEL EDIT

LANGUAGE 3•AUTO STORE 4•MANUAL STORE 5•SORT 6

•

INSTALL

or –

HANNELS

ENGLISH

▲

•

LANGUAGE

AUTO STORE B.MELAYU

INSTALL

•

➠

▼

MANUAL STORE

SORT•CHANNEL EDIT

▲

•

▲

Result on screen

INSTALL

DITING OF

➠➠

This feature allows you to edit or skip channels which have bad or weak TV signal or channels

that you do not watch often.

Note : Once a channel is skipped, you cannot have access to it by the CHANNEL

button. You can only access the channel by the DIGIT (0 -9) button.

1. Enter main menu. 2. Select INSTALL. 3. Enter install mode.

Press button repeatedly until

CHANNEL EDIT is selected.

Press buttonStep

Enter channel edit mode.

Select the channel you want to skip.

▼

▲

•

CHANNEL EDIT

INSTALL

Activate skipped mode.

7 SKIPPED

▼

•

LANGUAGE 3•AUTO STORE 4•MANUAL STORE 5•SORT 6

CHANNEL EDIT

•

Exit menu from screen.

DOWN) button.

• Select the channel you want to add back by the (CURSOR UP) or (CURSOR

• Repeat steps 1 to 5 as in “Editing of Channels”.

How to add back channels

• Press the (CURSOR RIGHT) button to activate adding back of channel.

• Exit menu from screen by the (OSD) button.

Directions for Use

SING THE

CTIVE

ONTROL

EATURE

This feature automatically adjust settings for optimal picture quality continuously under any

signal conditions. To activate the Active Control feature, select the “ON” option in the

Active Control menu.

How to access the Active Control function

1. Press the (MENU) button to enter main menu

and press the (CURSOR DOWN) button

repeatedly until FEATURES is selected.

2. Press the (CURSOR RIGHT) button to

enter FEATURES menu.

3. Press the (CURSOR DOWN) button to

select ACTIVE CONTROL.

4. Press the (CURSOR RIGHT) button

repeatedly to select ON option to activate the

Active Control function.

5. Press the

(OSD) button to exit menu from screen.

•

PICTURE TIMER•SOUND ACTIVE CTRL

•

FEATURES CHILD LOCK

•

INSTALL FORMAT

ROTATION

▲

▼

FEATURES

•

TIMER•ACTIVE CTRL

•

OFF

•

CHILD LOCK

•

FORMAT•ROTATION

▲

FEATURES

•

TIMER•ACTIVE CTRL

•

CHILD LOCK

•

FORMAT•ROTATION

▲

EN 15EM1.1A AA 3.

▲

• COLOUR

• CONTRAST

• SHARPNESS

• COLOUR TEMP

PICTURE

▲

• CONTRAST

• SHARPNESS

• COLOUR TEMP

DYN. CONTRAST • MIN

• DIGITAL OPTIONS

Note

HUE feature is only

applicable to NTSC

programmes. The HUE

item will not appear on the

menu if programme is in

PAL mode.

ENU

▲

BRIGHTNESS 38

PICTURE

OUND

ICTURE

SING THE

lightest parts of the picture show good

detail.

improve detail in the picture.

(NORMAL, WARM and COOL).

Scan, Progressive Scan and 100Hz options.

contrast level especially in dark scene so as

to make the picture more noticeable.

menu.

Picture Activities

menu items

Brightness Increase or decrease brightness level.

Colour Increase or decrease color level.

Contrast Increase or decrease contrast level until

Sharpness Increase or decrease sharpness level to

Colour Temp Allows you a choice of 3 picture settings

* Digital Options Allows you to choose from Auto, Digital

Dynamic Allows you a choice of 4 settings (Minimum,

The picture and sound menus allow you to make adjustments to the picture and sound. It also

allow you to select and activate other features in the menu.

1. Press the MENU button to enter main menu.

2. Use the CURSOR UP/DOWN buttons to select the items on the PICTURE/SOUND

3. Use the CURSOR LEFT/RIGHT buttons to access the sub-menus.

Contrast Medium, Maximum and Off) to boost the

– Progressive Scan option reduces line flickering resulting in sharper picture.

* Digital Options

– Digital Scan option improves background flickering.

▲

TREBLE 38

• BASS

• BALANCE

• AVL

SOUND

speakers’ sound output.

Sound Activities

menu items

Treble Increase or decrease the high frequency level.

Bass Increase or decrease the low frequency level.

– 100Hz option is most appropriate for still pictures.

Note : Progressive Scan option is only available in NTSC transmission.

Balance Adjusts the balance of the right and left

selecting the “ON” function will enable the

volume to remain at a standard volume level.

AVL As variation in signal conditions can result

(Auto Volume a sudden change in volume during in

Leveller) commercial breaks or channel switching,

EN 16 EM1.1A AA3.

CTIVATING THE

IMER

Exit from STOP TIME mode.

Select CHANNEL.

Key in the channel you want to

switch to.

Select ACTIVATE.

Activate timer. You can select

to activate timer by DAILY or

ONCE mode.

Select DISPLAY.

Select ON mode if you want to

display the current time on the

TV creen.

Exit menu from screen.

Note

60 seconds before the timer is activated, a message indicating the time left for the channel

switch will appear on the screen. To disable the channel switch, press any button on the

remote control.

Press buttonStep

Result on screen

FEATURES

TIMER

•

TIME•START TIMEE•STOP TIME

CHANNEL

•

ACTIVATE

▲

▼

FEATURES

TIMER

•

TIME•START TIMEE•STOP TIME

CHANNEL

•

ACTIVATE

▲

▼

FEATURES

TIMER

•

TIME•START TIMEE•STOP TIME

•

CHANNEL

ACTIVATE

•

OFF

▲

▼

FEATURES

TIMER

•

TIME•START TIMEE•STOP TIME

•

CHANNEL

ACTIVATE

•

ONCE

▲

▼

FEATURES

TIMER

•

START TIME

•

STOP TIMEE•CHANNEL•ACTIVATE

DISPLAY

•

▲

Directions for Use

IMER

CTIVATING THE

The Timer feature allows you to set the timer to switch to another channel at a specified

time while you are watching another channel or when the TV is on standby mode.

▲

▼

12:30

▲

• --:--

START TIME

STOP TIME

CHANNEL•ACTIVATE

TIME

Result on screen

TIMER

FEATURES

•

Enter TIMER menu.

Press buttonStep

Note : For the timer to function, the set must not be switched off. Once the set is switched

off, the timer is disabled.

▼

•

START TIME

STOP TIME

CHANNEL•ACTIVATE

TIME

TIMER

•

FEATURES

Enter TIME mode.

•

Key in the current time For

example, if the current time

is 12:30, key digit 1 and 2 in the

hour column, followed by digit

--:--

▼

•

TIME 12:30

START TIME

STOP TIME

CHANNEL•ACTIVATE

•

Exit from TIME mode.

Select START TIME.

▼

▲

TIMER

FEATURES

3 and 0 in the minute column.

▼

▲

13:30

•

TIME

START TIME

STOP TIME

TIMER

•

FEATURES

Enter the START TIME mode.

--:--

▼

•

TIME•START TIME

STOP TIME

•

Exit from START TIME mode.

▼

CHANNEL•ACTIVATE

•

FEATURES

Select STOP TIME.

▲

CHANNEL•ACTIVATE

TIMER

•

FEATURES

Key in the time you want the

programme to be switched on.

▼

▲

15:30

•

TIME•START TIME

STOP TIME

CHANNEL•ACTIVATE

TIMER

•

Enter STOP TIME mode.

Key in the time you want the

programme to be switched off.

Directions for Use

CTIVATING THE

HILD

OCK

HANGE CODE

)

Select CHANGE CODE.

Enter CHANGE CODE mode.

Key in the access code of your

choice.

Confirm access code.

When the new code is confirmed,

the message CORRECT will

appear.

Exit menu from screen.

Note : After you have exit menu from screen and you want to enter child lock menu again ,

you need to key the new access code only once. If you have forgotten the new access code,

key in 0711 twice to enter the child lock menu. Upon entering the child lock menu, you can

proceed to change code again.

Result on screen

Press buttonStep

FEATURES

CHILD LOCK

•

LOCK CHANNEL ENTER

CHANGE CODE NEW CODE

•

CLEAR ALL

– – – –

FEATURES

CHILD LOCK

•

LOCK CHANNEL ENTER

CHANGE CODE NEW CODE

•

CLEAR ALL

x x x x

FEATURES

CHILD LOCK

•

LOCK CHANNEL CONFIRM

CHANGE CODE CODE•CLEAR ALL

x x x x

FEATURES

CHILD LOCK

•

LOCK CHANNEL CONFIRM

CHANGE CODE CODE•CLEAR ALL

x x x x

CORRECT

EN 17EM1.1A AA 3.

)

- - - -

ODE

TIMER ACCESS CODE

ACTIVE CTRL

CHILD LOCK

CCESS

OCK

HILD

▲

FEATURES

TIMER TIME•ACTIVE CTRL START TIME

CHILD LOCK STOP TIME

FORMAT CHANNEL•ROTATION ACTIVATE

▼

•

➠

Result on screen

▲

•

FEATURES

FORMAT•ROTATION

▼

•

Select CHILD LOCK .

➠

Press buttonStep

CTIVATING THE

The Child Lock feature allows you to lock channels to prevent your children from watching

programmes you deem undesirable.

Note : You cannot have access to the locked channels via the top controls of the TV set.

You can only have access to the locked channels via the remote control. Keep the remote

control out of reach so as to prevent your children from having access to it.

1. Enter main menu. 2. Select FEATURES . 3. Enter FEATURES menu.

– – – –

TIMER ACCESS CODE

ACTIVE CTRL

CHILD LOCK

FORMAT•ROTATION

•

FEATURES

•

Enter ACCESS CODE mode.

Key in access code 0711

(0711 is the default access code).

A message INCORRECT will

appear.

X X X X

TIMER ACCESS CODE

ACTIVE CTRL

CHILD LOCK CORRECT•FORMAT•ROTATION

•

FEATURES

Key in 0711 the second time.

When the message CORRECT

appears, the CHILD LOCK

menu is now accessible.

▲

•

LOCK CHANNEL

CHANGE CODE 3•CLEAR ALL 4

CHILD LOCK

•

FEATURES

You can now proceed to change

the access code of your choice.

EN 18 EM1.1A AA3.

CTIVATING THE

HILD

OCK

LEAR

)

To unlock channels that you have locked, enter the Child Lock menu and activate the

CLEAR ALL mode.

1. Enter main menu. 2. Select FEATURES 3. Enter FEATURES menu.

Select CHILD LOCK.

Enter ACCESS CODE mode.

Key in access code.

Press button repeatedly until

CLEAR ALL is selected.

Activate clearing of all locked

channels.

Exit menu from screen.

Note

You can also unlock individual channel by the LOCK CHANNEL menu.

• Repeat step 1 to 7 as in “ACTIVATING THE CHILD LOCK (LOCK CHANNEL)”.

• Select the channel you want to unlock by the or (CURSOR UP / DOWN)

buttons.

• Press the (CURSOR RIGHT) button to unlock channel (the keylock symbol will

disappear).

➠

Result on screen

Press buttonStep

➠➠

FEATURES

•

TIMER TIME•ACTIVE CTRL START TIME

•

CHILD LOCK STOP TIME

•

FORMAT CHANNEL•ROTATION

ACTIVATE

▲

▼

▲

FEATURES

•

TIMER ACCESS CODE

•

ACTIVE CTRL

- - - -

•

CHILD LOCK

•

FORMAT•ROTATION

FEATURES

•

TIMER ACCESS CODE

•

ACTIVE CTRL

X X X X

CHILD LOCK CORRECT•FORMAT•ROTATION

▲

FEATURES

CHILD LOCK

•

LOCK CHANNEL

•

CHANGE CODE

CLEAR ALL

▲

FEATURES

CHILD LOCK

•

LOCK CHANNEL

•

CHANGE CODE

CLEAR ALL

•

CLEARED

Directions for Use

)

HANNEL

OCK

HILD

CTIVATING THE

TIMER TIME•ACTIVE CTRL START TIME

CHILD LOCK STOP TIME

▲

▼

FEATURES

•

➠

FORMAT CHANNEL•ROTATION ACTIVATE

•

- - - -

TIMER ACCESS CODE

Result on screen

ACTIVE CTRL

•

FEATURES

Select CHILD LOCK .

Press buttonStep

1. Enter main menu. 2. Select FEATURES. 3. Enter FEATURES menu.

CHILD LOCK

FORMAT•ROTATION

▼

▲

•

Enter ACCESS CODE mode.

X X X X

TIMER ACCESS CODE

ACTIVE CTRL

CHILD LOCK CORRECT•FORMAT•ROTATION

•

FEATURES

Key in access code .

•

LOCK CHANNEL

CHILD LOCK

FEATURES

Enter LOCK CHANNEL mode.

456

CHANGE CODE 3•CLEAR ALL

•

Select the channel you want to

567

•

LOCK CHANNEL

CHANGE CODE 4•CLEAR ALL

CHILD LOCK

•

FEATURES

block.

Activate blocking of channel. A

keylock symbol will appear beside

the channel number indicating that

it is locked.

Exit menu from screen.

Note : You cannot have access to the locked channels via the top controls of the TV set.

You can only have access to the locked channels via the remote control.

When AV1 source is locked, CV1 source is automatically locked. Like-wise, if CV1 source is

locked, AV1 source is also automatically locked as they share the same audio input.

If you attempt to enter the INSTALL menu after locking a channel, a message

“Enter ACCESS CODE” will appear on the screen. You need to enter the ACCESS CODE

to enable you to enter the INSTALL menu.

Directions for Use

SING THE

OTATION

EATURE

Due to the earth’s magnetic field and positoin of the TV set, slight tilting of the picture to the

left or right may occur when the set is switched on. When this phenomenon occurs, select

ROTATION in the FEATURE menu and adjust accordingly by the Cursor Right or Left

button.

How to use the Rotation Feature

1. Press the (MENU) button to enter main menu

and press the (CURSOR DOWN) button

repeatedly until FEATURES is selected.

2. Press the (CURSOR RIGHT) button to

enter FEATURES menu.

3. Press the (CURSOR DOWN) button

repeatedly until ROTATION is selected.

4. Press the (CURSOR RIGHT) button

when picture is tilted to the left. Press button

until you deem picture is in normal position.

If picture is tilted to the right, press the

(CURSOR LEFT) button until you

deem picture is in normal position.

Picture tilted to the left➠Picture tilted to the right

After adjustment

➠

After adjustment

PHILIPS

•

PICTURE TIMER•SOUND ACTIVE CTRL

•

FEATURES CHILD LOCK

•

INSTALL FORMAT

ROTATION

▲

▼

FEATURES

•

TIMER•ACTIVE CTRL

•

CHILD LOCK

•

FORMAT

ROTATION

•

▲

FEATURES

•

TIMER•ACTIVE CTRL

•

CHILD LOCK

•

FORMAT

ROTATION

•

▲

EN 19EM1.1A AA 3.

ORMAT

CREEN

SING THE

4:3

▲

•

TIMER•ACTIVE CTRL

CHILD LOCK

FORMAT

ROTATION

•

FEATURES

•

and

button to cycle through

button. Press the

Screen Format function allows you a choice of different formats for your viewing pleasure,

namely : - Auto, 4:3, Zoom 14:9, Zoom 16:9, Subtitle Zoom, Superwide and

Widescreen.

the various screen formats and select the format of your

Enter the FEATURES menu and select FORMAT by the

Definition of Screen Formats

AUTO mode

When AUTO format is selected, it will select the correct screen format provided

choice.

the specific signals are transmitted with the programmes.

4:3 Mode

This picture is reproduced in 4:3 format and a black band is

displayed on either side of the picture.

Zoom 14:9 Mode

This picture is enlarged to 14:9 format, a thin black band

remains on both sides of the picture. The

buttons allow you to move the image up or down.

Zoom 16:9 Mode

This picture is enlarged to 16:9 format. This mode is

recommended when displaying pictures which have black

bands at the top and bottom (letterbox format). The

and

buttons allow you to move the image up or down.

Subtitle Zoom Mode

This mode is use to display 4:3 pictures using the full surface of

and

the screen leaving the subtitles visible. The

buttons allow you to move the image up or down.

Superwide Mode

This mode is use to display 4:3 pictures using the full surface of the

screen by enlarging the sides of the picture. The

buttons allow you to move the image up or down.

Widescreen Mode

This mode restores the correct proportions of pictures transmitted

in 16:9 using full screen display. If you display a 4:3 picture in this mode,

it will be enlarged horizontally.

EN 20 EM1.1A AA3.

MART

ICTURE AND

MART

OUND

ONTROL

SMART PICTURE feature offers you a choice of 5 picture settings, namely, RICH,

NATURAL, SOFT, PERSONAL and MULTIMEDIA.

SMART SOUND feature offers you a choice of 4 sound settings, namely, THEATRE,

MUSIC, VOICE and PERSONAL.

Press (SMART PICTURE) or (SMART SOUND) button repeatedly to cycle

through the settings to select your desired mode.

Definition of Picture Settings

PERSONAL : Picture settings are set to your

preference.

RICH : Emphasize very vibrant colours.

(Suitable for AV mode in brightly-lit

room)

NATURAL : Emphasize original colours.

SOFT : Emphasize “warm” colours.

(Suitable for dimly-lit room condition

and gives cinema-like effect when light

is switched off).

MULTIMEDIA : Emphasize “soft” colours. (Suitable for

playing computer games, surfing, etc.)

Note : The PERSONAL setting is the setting that you

set up using the Picture menu in the main menu. This

is the only setting in the Smart Picture settings that

can be changed. All the other settings are pre-set at

the factory.

Definition of Sound Settings

PERSONAL : Sound settings are set to your

preference.

VOICE : Emphasize high tone. (Treble boosted)

MUSIC : Emphasize low tone. (Bass boosted)

THEATRE : Emphasize sensation to action.

(Bass and Treble boosted)

PERSONAL

RICH

NATURAL

SOFT

MULTIMEDIA

PERSONAL

VOICE

MUSIC

THEATRE

Directions for Use

EATURE

UTE

LUE

SING THE

OFF

•

ROTATION

PICTURE TIMER•SOUND ACTIVE CTRL

FEATURES CHILD LOCK

INSTALL FORMAT

▼

▲

•

and press the (CURSOR DOWN) button

Blue Mute feature indicates to you the absence of signalwhen the TV screen turns blue. To

activate the Blue Mute feature, select the “ON” option in the Blue Mute menu.

How to access the Blue Mute function

repeatedly until FEATURES is selected.

1. Press the (MENU) button to enter main menu

▲

ACTIVE CTRL

CHILD LOCK

FORMAT•ROTATION

BLUE MUTE

•

FEATURES

2. Press the (CURSOR RIGHT) button to

repeatedly until BLUE MUTE is selected.

enter FEATURES menu.

3. Press the (CURSOR DOWN) button

FEATURES

4. Press the (CURSOR RIGHT) button

•

▲

ACTIVE CTRL

CHILD LOCK

FORMAT•ROTATION

BLUE MUTE

•

to select ON option to activate the Blue Mute

function.

5. Press the (OSD) button to exit menu from screen.

Directions for Use

Press button

Result on screen

SING THE

ELETEXT

7 Hold Not applicable.

8 Interrupt Not applicable.

9 Selecting a For a teletext page with sub-pages,

sub-page press the Cursor Left or Right

button to access the previous sub-

page or the next subpage.

10 Reveal/ Press the button once to reveal

Conceal hidden information (solutions to

puzzles, riddles, etc). Press the

button the second time to conceal

information. This button is applicable

only to teletext page with puzzles,

riddles, etc.)

How to select your favourite page

This feature allows you select 4 of your favourite or most commonly viewed page and stored

them in the favourite page selection. You can then access directly your favourite page by the

colour buttons without having to key in the page number.

1. Press the TELEXTEXT ON/OFF) button to enter teletext mode.

2. Press the (MENU) button to enter favourite page selection. Note : The colour

alphabets at the bottom of the screen is now changed to page numbers.

3. Key in your favourite page by the (DIGIT 0 -9) buttons.

4. Press the (OSD) button to highlight pager numbers.

5. Select the colour button on your remote control you want your favourite page to be stored.

6. Repeat step 3 to 5 to select and store other favourite pages.

899

EN 21EM1.1A AA 3.

ELEXTEXT

SING THE

Result on screen

If a TV channel broadcast contains teletext information, each channel that broadcasts

teletext transmits a page (index page) with information on how to use the teletext system,

usually on page 100. The system transmitted is indicated in the option line at the bottom

of the screen.

and teletext display. (A channel in which

Press button

1 On/Off teletext Press the button once to switch on

the TV programme.

Press the button the third time

to exit teletext mode.

displayed at the top left hand corner

of the screen. When the teletext

page is located, the counter stops

searching. If the counter keeps

Superimpose teletext is being transmitted must be

teletext page selected).

over TV Press the button the second time

programme superimpose the teletext page over

teletext page (3 digits). The page number is

2 Selecting a Key in the required teletext page

searching, it means that the page is

not available for selection. If you

make a mistake in keying the page

number, you have to complete

keying the 3-digit number before

re-keying the correct page number.

a teletext display the next page and the

page CURSOR DOWN button to

3 Accessing Press the CURSOR UP button to

display the previous page.

view the top half of the page.

Press the button the second time to

enlarge and view the bottom half of

the page. Press the button the third

time to return to normal size page.

an item or access directly an item or

corresponding corresponding pages.

pages

4 Direct Access to The 4-colour buttons allow you to

5 Main Index Not applicable.

6 Enlarge Press the button once to enlarge and

EN 22 EM1.1A AA4.

Mechanical Instructions

4. Mechanical Instructions

Index of this chapter:

1. Service connector

2. Set Disassembly

3. Service Positions

4. Assembly / Board Removal

5. Set Reassembly

Note: Figures below can deviate slightly from the actual product, due to different set designs.

4.1 Service Connector (for ComPair)

To perform service diagnostics with ComPair, it is not necessary to disassemble the set. You simply have to connect the ComPair interface box with the appropriate cable, to the service connector. This connector is located on the rear of the set behind a small plastic cover plate (see figure below.) Then start the ComPair program (see chapter 5.)

4.2 Set Disassembly

Follow the disassembly instructions below.

4.2.1 Back Cover Removal

4.3.1 Control-Jack-High-Definition-Interface Panel Solder Side

CL 26532072_013.eps

140602

Figure 4-2 Service position 1

To remove or access the “Control-Jack-High-DefinitionInterface” panel, do the following:

1. Remove screw [1.]

2. To release the peg, push it toward the CRT [2.] At the same

time use a screwdriver to release the clamp at the right side of the bracket.

3. Now, pull the complete module away from the LSP [3.] It hinges in the LSP bracket.

4. To remove the panel, remove the four panel screws [4.]

Figure 4-1 Rear Cover Removal

Warning: Disconnect the mains power cord before you remove

the back cover. To access the electronics of the set, you must remove the back cover:

1. Remove the screws [1] of the rear jack panel cover plate.

2. Remove the remaining screws [2] at the two sides, and the

top of the back cover.

3. Remove the back cover. Make sure that wires and cables are not damaged while removing the cover.

4. Remove the rear jack panel cover plate by removing screws [3.] Pull the plate backwards.

4.3 Service Positions

This chassis has several predefined service positions, for better accessibility. They are explained below in more detail.

CL 26532072_012.eps

180602

4.3.2 LSP Component Side

SSB - bracket

SSB

LOT - bracket

LSP

Bottom tray

CL 26532072_018.eps

180602

Figure 4-3 Service position 2

To better access the component side of the LSP, do the following (see figure above):

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

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

Mechanical Instructions

EN 23EM1.1A AA 4.

4.3.3 LSP Solder Side

Figure 4-4 Service position 3

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.]

1502

SSB

CL 26532072_014.eps

180602

CL 26532072_016.eps

140602

Figure 4-6 SSB removal (part 2)

To access the bottom side (solder side) of the LSP, do the following (see figure above):

1. Remove the DAF module (see paragraph “DAF Assembly/ Panel” below.)

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

3. Release the wires from their clamps to make room to reposition the LSP.

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

4.3.4 Small Signal Board (SSB)

There is no predefined service position for the SSB. Most test points are located on the A-side (the side that faces the tuner.) If you have to replace ICs, you must take the complete SSB module out of the SIMM-connector. To access the SSB test points, do the following:

Figure 4-5 SSB removal (part 1)

1. Put the LSP in service position 2 (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.]

CL 26532072_015.eps

180602

1. Push the top of the SSB toward 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.]

Figure 4-7 SSB removal (part 3)

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

2. Replace the SSB module in the SIMM-connector in reverse order.

Notes:

• For better access to the SSB, it is possible to order an “extension board,” which is part number 9965 000 05769.

• If it is necessary for measurements, you can put the LSP in “service position 3” (as described above.)

4.4 Assembly / Board Removal

Sometimes, it may be necessary to swap a complete assembly or Circuit Board Assembly (CBA.) This procedure is explained below.

SDM (4006) SAM (4005)

CL 16532044_008.eps

090501

EN 24 EM1.1A AA4.

Mechanical Instructions

4.4.1 Top Control Assembly/Panel

CL 96532023_009.ai

Figure 4-8 Top control assembly

1. Remove the two fixation screws.

2. Pull the board backward.

4.4.2 Side-I/O Assembly and Panel

230399

4.4.3 Mains Switch Assembly/Panel

CL 96532023_010.ai

Figure 4-10 AC Power Switch / LED Panel

1. Release the fixation clamps by pushing them upward [1.]

2. At the same time, pull the complete assy backward [2.]

Note: Be aware that the degaussing coil may hamper this.

3. Now release the two fixation clamps [3], in order to remove the print from its bracket [4.] Note: If necessary, you can replace the light guide.

230399

CL 96532099_030.eps

200999

Figure 4-9 Top control assembly

1. Remove the fixation screws

2. Pull the assembly backward.

3. Release the cable from its clamp.

4. Release the two clamps on the front side of the bracket (the

board hinges at the back side.)

5. Remove the board from the bracket.

4.4.4 DAF Assembly/Panel

CL 16532044_011.eps

Figure 4-11 DAF module

1. Remove the screw [1] (if present.)

2. Push the clamp [2] down, and, at the same time, pull the

complete bracket away from the CRT [3.] The module is now free from the LSP bracket.

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

4.4.5 Small Signal Board (SSB)

See section “Small Signal Board (SSB)” above.

150501

4.4.6 Large Signal Panel (LSP)

1. Remove the SSB (see paragraph “Small Signal Board (SSB)” above.)

2. Remove the DAF-module (see paragraph “DAF Assembly/ Panel” above.)

3. Disconnect the necessary cables.

4. Release the clamps on the left of the LSP-bracket (the

board hinges at the right side.)

5. Remove the board from the bracket.

4.5 Set Reassembly

To reassemble the set, perform all disassembly processes in reverse order.

Before replacing the back cover:

• Be sure the mains power cord is mounted correctly in its guiding brackets.

• Be sure all wires/cables are returned to their original positions. This is very important due to the large “hot” area of the set

Mechanical Instructions

EN 25EM1.1A AA 4.

EN 26 EM1.1A AA5.

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

Contents of this chapter:

1. Test conditions.

2. Service Modes.

3. Problems and problem solving tips (related to CSM).

4. ComPair.

5. Error codes.

6. The “blinking LED” procedure.

7. Protections.

8. Repair tips.

5.1 Test conditions

Perform measurements under the following conditions:

• Service mode: SDM (Service Default Mode).

• Video: color bar signal.

• Audio: 1kHz, mono.

5.2 Service Modes

The 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 the servicer and the customer.

There is also the option of using ComPair, a hardware interface between a computer (see requirements below) and the TV chassis. It offers the ability of structured troubleshooting, error code reading, and software version readout for this chassis. Minimum requirements: a 486 processor, Windows 3.1 and a CD-ROM drive (see 'ComPair' section).

5.2.1 Service Default Mode (SDM)

Purpose

• Provide a situation with predefined settings in order to retrieve the same measurement results as published in this manual.

• Start the “blinking LED” sequence procedure.

• Have the possibility to override the 5V protection.

Specifications

• Tuning frequency: 475.25 MHz for PAL.

• Colour system: PAL B/G.

• All picture settings at 50% (brightness, color, picture).

• All sound settings at 50% except volume at 25% (bass,

treble, and balance at 50%, volume at 25%).

• All service-unfriendly modes (if present) are disabled, such as:

– (sleep) timer, – child/parental lock, – blue mute, – hotel/hospitality mode, – auto switch-off (when no video signal is received for 15

minutes),

– skip/blank of non-favorite presets/channels, – auto store of personal presets, – auto user menu time-out.

How to enter SDM

Use one of the following methods:

• Press the following key sequence on the remote control transmitter:

• 0-6-2-5-9-6-MENU Do not allow the display to time out between entries while keying the sequence. Note: It is possible that the main menu will appear when entering SDM. To switch it off, push the ‘MENU’ button again.

• Via ComPair (simulating the DST).

• Via short-circuiting the solder pads on the SSB (next to

connector 1304). Disconnect the set from the mains, short circuit pads, then reconnect the set to the mains.

Caution: Entering SDM by short-circuiting the solder pads on the SSB will override the 5V protection. This should only be done for a short period. In case of SW protections (errors 1,2,4 and 8), the set will shut down in 15 seconds.

When doing this, the service technician must know what he is doing, as it could lead to damaging the set.

After entering SDM, 'SDM' will appear at the upper right corner of the screen for recognition.

How to navigate in SDM

When you press the 'MENU' button on the remote control transmitter, the set toggles between the SDM and the normal user menus (with the SDM mode still active in the background).

When you press the 'STATUS/EXIT' button on the remote control transmitter, the set shows/hides the error buffer. To prevent interference with oscilloscope measurements, it is possible to hide the OSD.

How to exit SDM

Switch the set to STANDBY by pressing the ‘POWER’ button on the remote control transmitter or press the 'POWER' switch on the set.

5.2.2 Service Alignment Mode (SAM)

Purpose

• To perform alignments.

• To change option settings.

• To display/clear the error code buffer.

Specifications

• Software alignments.

• Option settings.

• Error buffer reading and erasing. The most recent error

code is displayed on the left side.

• Hours counter (in hexadecimal format)

• Software version.

How to enter SAM

Use one of the following methods:

• Press the following key sequence on the remote control transmitter:

• 0-6-2-5-9-6-STATUS/EXIT Do not allow the display to time out between entries while keying the sequence.

• Via ComPair (simulating the dealer remote).

• By using the 'ALIGN' button on the dealer remote while the

set is in normal operation mode.

• Via short-circuiting the solder pads on the SSB (next to connector 1304). Disconnect the set from the mains, short circuit pads, then reconnect the set to the mains. The set will startup in SDM, press 0-6-2-5-9-6-STATUS/EXIT to switch to SAM.

After entering SAM, 'SAM’ will appear at the upper right corner of the screen for recognition.

Explanation of SAM menu

The Service Alignment Mode menu will now appear on the screen. The following information is displayed:

1. ‘Operation hours’ timer (hexadecimal)

2. Software identification of the main microprocessor

(AAABBC-X.Y, example: EM12U1-1.0)

• AAA is the chassis name.

Service Modes, Error Codes, and Fault Finding

EN 27EM1.1A AA 5.

• BB = Software code belonging to a certain stroke number.

• C = language cluster number.

• X = main software version number.

• Y = software sub-version number.

3. Error buffer (7 errors possible).

4. Option bytes (8 codes possible); options are explained

below.

5. Sub menus are listed in a scroll menu.

How to navigate in SAM

Select menu items with the 'MENU UP/DOWN' keys. This will highlight the selected item. When not all menu items fit on the screen, use the 'MENU UP/DOWN' keys to display the next/ previous menu items.

With the 'MENU LEFT/RIGHT' keys, it is possible to:

• (De)activate the selected menu item (for example, SERVBLK).

• Change the value of the selected menu item (for example, VER-SLOPE).

• Activate the selected sub menu (for example, GEOMETRY).

Pressing the 'MENU/SELECT' button on the remote control transmitter switches between the SAM and the normal user menus (with the SAM mode still active in the background). Press the 'MENU/SELECT' key in a sub menu to return to the previous menu.

How to exit SAM

Switch the set to STANDBY by pressing the power button on the remote control transmitter or press the 'POWER' switch on the set.

5.2.3 Customer Service Mode (CSM)

Purpose

When a customer is having problems with his TV set, the service technician can ask the customer to activate the CSM, in order to identify the status of the set. Now, the service technician can judge the severity of the complaint. In many 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 are not possible in this mode.

How to enter CSM

The CSM will be turned on after pressing the ‘MUTE’ key on the remote control transmitter and any of the control buttons on the TV for at least 4 seconds simultaneously. This activation only works if there is no menu on the screen.

Line 1: HRS: Hexadecimal counter of operating hours. Example: 1B (hex)= 0001 1011 (binary)= 27 (decimal). Standby hours are not counted as operating hours. Note: every time the set is turned on, the counter will advance one hour.

SWID: Software identification of the main microprocessor (see explanation of software version in the “Service Alignment Mode” section).

Line 2: Error code buffer (for more details see “Error buffer” section). Displays the last 7 errors of the error code buffer.

Line 3: Option bit setting controls the software and hardware functionality. An option byte or option number represents 8 of those bits. Each option number is displayed as a decimal number between 0 and 255. The set may not work correctly

when an incorrect option code is set. See “Alignments” section for more information on correct option settings.

Line 4: Not valid in this set. No message here.

Line 5: Indicates that the set is not receiving a signal on the selected source. Note: On some models, BLUE MUTE is displayed (if the BLMU option is ON) when no signal is received. If there is no signal, 'NO SIGNAL' is displayed.

Line 6: Indicates whether the SLEEPTIMER function is ON/OFF. This is displayed by 'TIMER ON.'

Line 7: Indicates whether the CHILD LOCK function is ON/OFF. This is displayed by 'CHANNEL LOCKED.'

Line 8: Indicates whether the current channel is defined as SKIPPED or NOT PREFERRED.

Line 9: Not valid.

Line 10: Indicates the source at entry to CSM: Channel number or External source name (AV1, AV2, AV3, AV4, CVI).

Line 11: Indicates which sound mode is installed for this channel: Mono, Stereo, or SAP.

Line 12 to 17: Values indicate parameter levels of volume, balance, hue, color, brightness, and picture at CSM entry.

How to exit CSM

The Customer Service Mode will switch off after pressing any key on the remote control transmitter (except the 'channel +' or 'channel -' key) or turning off the TV set with the 'POWER' button on the remote control transmitter or the television set.

5.3 Problems and Problem Solving Tips

5.3.1 Picture Problems

TV switches off or changes channel without any user action

The TV set switches off after 'TV SWITCHING OFF' was displayed. Auto standby switched the set off because:

• There was no signal identification signal for more than 15 minutes.

• There was no remote control transmitter signal received or local key pressed for over 2 hours.

See “Alignments” section for a description of the options to enable/disable auto standby (option SBNP).

Picture too dark or too bright

• Press the 'Smart Picture' button on the remote control transmitter. If the picture improves, increase/decrease the brightness value or increase/decrease the contrast value.

• If the picture is OK after entering Customer Service Mode, increase/decrease the brightness value or increase/ decrease the contrast value.

EN 28 EM1.1A AA5.

Service Modes, Error Codes, and Fault Finding

White line around picture elements and text

• Press the 'Smart Picture' button on the remote control transmitter. If the picture improves, decrease the sharpness value.

• If the picture is OK after entering Customer Service Mode, decrease the sharpness value.

Snowy picture

Check CSM line 5. If this line indicates 'NO SIGNAL', check the following:

• no antenna signal or bad antenna signal; connect a proper antenna signal

• antenna not connected; connect the antenna

• no broadcast on this channel.

• the tuner is faulty (in this case the 2: CODES line will

contain number 13 (Main Tuner 'A'); check the tuner and replace/repair the tuner if necessary

Snowy picture and/or unstable picture

• A scrambled or decoded channel is being received.

Black and white picture

• Press the 'Smart Picture' button on the remote control transmitter. If the picture improves, increase the color value.

• If the picture is OK after entering Customer Service Mode, increase the color value.

Menu text not sharp enough

• Press the 'Smart Picture' button on the remote control transmitter. If the picture improves, decrease the contrast value.

• If the picture is OK after entering Customer Service Mode, decrease the contrast value.

5.3.2 Sound Problems

No sound or sound too loud (after channel change/ switching on)

• If the volume is OK after entering Customer Service Mode, increase/decrease the volume level.

the TV communicate via a bi-directional service cable via the service connector at the rear side of the set.

The ComPair faultfinding program is able to detect and diagnose problems occurring in the product. 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 can access the I and receive I

C bus of the television. ComPair can send

C commands to the microprocessor of the television. In this way, it is possible for ComPair to communicate (read and write) to devices on the I

C level. ComPair

C busses

of the television set.

• Manually (by asking questions to you): Automatic

diagnosis is only possible if the microprocessor of the television is working correctly and only to a certain extent. When this is not the case, ComPair will guide you through the faultfinding tree by asking you questions (for example, Does the screen give a picture? Click on the correct answer: YES/NO) and showing you examples (for example, Measure test point I7 and click on the waveform you see on the oscilloscope). You can answer by clicking on a link (for example, 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.

Besides fault finding, ComPair provides some additional features like:

• Emulation of the Dealer Service Tool (DST).

• If both ComPair and SearchMan / Force (Electronic

Service Manual) are installed, all the schematics and the CBAs 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 CBA with a highlighted capacitor C2568.

– Click on the “Schematic” hyperlink to automatically

show the electronic position of the highlighted capacitor.

5.4 ComPair

5.4.1 Introduction

ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development of the DST (special remote control transmitter for Service), which allows faster and more accurate diagnostics. ComPair has three big advantages: ComPair helps you to quickly get an understanding how to repair this chassis in a short time by systematically guiding you through the repair procedures. ComPair allows very detailed diagnostics (on I therefore capable of accurately indicating problem areas. You do not have to know anything about I 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/ EM1.1A electronic service manual, schematics and CBAs 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 this chassis, the ComPair interface box and

C commands yourself

C level) and is

5.4.3 How to connect the ComPair Interface

1. First, install the ComPair Browser software on your PC (read the installation instructions carefully).

2. Connect the RS232 interface cable between a free serial (COM) port of your PC and the PC connector (marked 'PC') of the ComPair interface.

3. Connect the AC power adapter to the supply connector (marked with 'POWER 9V DC') on the ComPair interface.

4. Switch the ComPair interface OFF.

5. Switch the television set OFF.

6. Connect the ComPair interface cable between the

connector on the rear side of the ComPair interface (marked with ' I

C ') and the ComPair connector on the

mono carrier (see “ComPair interface connection” figure).

7. Plug the AC power adapter in the AC power outlet and switch on the interface. The green and red LEDs light up together. The red LED extinguishes after approx. 1 second while the green LED remains lit.

8. Start ComPair and select 'File' menu, 'Open...' select 'EM1.1A Fault finding' and click 'OK'.

9. Click on the icon to switch the communication mode 'ON' (the red LED on the ComPair interface will light up).

10. Apply AC power to the television set with the 'POWER' switch.

11. If the set is in STANDBY, click on 'Start up in ComPair mode from standby' in the ComPair EM1.1A faultfinding tree; otherwise, continue.

Service Modes, Error Codes, and Fault Finding

EXTERNAL 2

AUDIO EXTERNAL 1

SERVICE

CONNECTOR

PC VCR I2CPower

9V DC

Figure 5-1 ComPair interface connection

The set has now started up in ComPair mode. Follow the instructions in the faultfinding tree to diagnose the set. Note that the OSD works, but the actual user control is disabled

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.

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EN 29EM1.1A AA 5.

Table 5-1 Error Codes

Error Device Description Remarks

1 FBX 3V3 protec-

tion

2 No HFB No Horizontal Fly-

4 5V protection 5V protection 5 No HOP POR Startup failure 6 General I2C bus

error 7 Mains Dip error HW error 9 TEDE9 Tuner protection -

10 MC24C32 NVM communica-

11 MC24C32 NVM identification

12 SAA5667 Main uP, int. RAM

14 MSP3451 MSP34xx 15 CY7C1019 SRAM test failure EM1.1A only 22 TDA9178 Histogram IC 30 TDA9320 HIP I/O video

31 SAA4978 PICNIC 32 TDA9330 HOP video control/

35 M62320 I/O expander HD

FBX 3V3 protection -

back

General I2C bus error

tion error

error

test failure

processing

geometry

Jack

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: 6 0 0 0 0 : Error code 6 is the last and only

detected error

– ERROR: 9 6 0 0 0 : Error code 6 was detected first and

error code 9 is the last detected (newest) error

• Via the blinking LED procedure (when you have no picture). See 'The Blinking LED Procedure' section.

• Via ComPair.

5.5.3 How to Clear the Error Buffer

Use one of the following methods to clear the error buffer:

• Activate the 'CLEAR ERRORS' command in the SAM menu.

• Transmit the command 'DIAGNOSE-99-OK' with ComPair.

• If the contents of the error buffer have not changed for 50

hours, the error buffer resets automatically.

5.5.4 Error Codes

If the set has non-intermittent faults, clear the error buffer before starting repairs. This is to ensure that “old” error codes are not present.

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 of the problem). For example, a fault in the protection detection circuitry can also lead to a protection.

Explanation of error codes:

Error 0

No errors

Error 1 ‘FBX 3V3 protection’

This protection is activated when the PICNIC (pos. 7709 on diagram B3) cannot communicate via I

C for a certain time. This could mean that stabilizer 7009 (B7) or 7713 (B3) on SSB (depending on the set) is defective. When there is a short circuit to ground behind the stabilizer, 7009 or 7713 could become very hot. For safety reasons, the set will switch to protection mode.

Error 2

‘No Horizontal Flyback protection’ The HOP (pos. 7301 on diagram B4 detects the absence of an HFB pulse (pin 3 of connector 1424 on LSP, diagram A3)). A bit will be set in the HOP. After filtering by the software, the set will switch to protection mode.

Error 4 ‘+5V protection’

When the +5V protection is active, the set is switched to protection mode and error code 4 is placed in the error buffer. The LED will blink 4 times (repeatedly). A 5V failure can cause a drop in the 5V supply output, resulting in an undefined behavior of the set. Therefore, some I

C devices (Tuner and MSP) connected to the 5V supply are constantly monitored. When none of these devices responds to the microprocessor for a prolonged time, the microprocessor assumes that there is a failure in the 5V supply. By starting up (by disconnecting/reconnecting the set from the mains) the set while short-circuiting the SDM solder pads on the SSB, the +5V protection will be overridden, and it will be easier to determine the cause. The +5V protection will be activated when these I

C devices fail (no I2C communication):

– Main Tuner (pos. 1200 on the LSP), – MSP3452 sound processor (pos. 7651 on the SSB).

EN 30 EM1.1A AA5.

Service Modes, Error Codes, and Fault Finding

The following tips are useful to isolate the problem area, after overriding the +5V protection. Determine whether: – The MSP sound processor is loading the +5V; isolate 3650

and/or 4604 (see diagram B6).

– The main Tuner is loading the +5V source; isolate coil

5901.

Error 5 ‘HOP POR error’

When the POR bit is not communicated during startup, the processor will generate 'HOP POR not successful.'

Error 6 ‘General I

C error’

This will occur in the following cases:

– SCL or SDA is shorted to ground. – SCL is shorted to SDA. – SDA or SCL connection at the microprocessor is open.

Error 7 ‘Mains Dip error’ Hardware error; this error indicates

problems with the mains.

Error 9 ‘TEDE9’ Tuner protection of the main tuner.

Error 10 ‘NVM error’

Non Volatile Memory (EEPROM - pos. 7012) does not respond to the microprocessor.

Error 11 ‘NVM Identification error’

During the last startup, the NVM and the microprocessor did not recognize each other (for example, one of them was replaced, or the NVM memory has been changed/adapted or lost), therefore the NVM was loaded with default values.

Error 12 ‘Painter error’

Microprocessor (Painter - pos. 7001) internal RAM test failure.

Error 14 MSP error

Sound controller MSP34xx (pos. 7651) does not respond to the microprocessor.

Error 22 Histogram IC error Error 30 HIP I/O error

TDA 9321 HIP I/O video processing I

C communication failure.

Error 31 PICNIC error

SAA4978 PICNIC I

C communication failure.

Error 32 HOP error

TDA 9330 HOP video control/geometry I

C communication

failure (pos. 7301 on the SSB).

Error 35 I/O expander error

I/O expander IC M62320P I

C communication failure.

Note: Error codes 1, 2, 4, and 7 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

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 LED will blink the contents of the error buffer. Error codes > 10 are shown as follows: – a long blink of 750ms (which is an indication of the decimal

digit),

– a pause of 1.5s, – n short blinks (n = 1 - 9), – when all the error codes are displayed, the sequence

finishes with a blink of 3s,

– the sequence starts again.

Example of error buffer: 12 9 6 0 0 After entering SDM:

– 1 long blink of 750ms followed by a pause of 1.5s, – 2 short blinks followed by a pause of 3s, – 9 short blinks followed by a pause of 3s, – 6 short blinks followed by a pause of 3s, – 1 long blink of 3s to finish the sequence, – the sequence starts again.

Note: If errors 1, 2, 4 or 7 occur, the LED always gives the most recent error, even if the set is NOT in service mode.

5.7 Protections

5.7.1 General

This chassis has only one microprocessor (Painter) which remains active during Standby. This is because power for the microprocessor and the memories comes from the 3V3 supply, which is derived from the 5V Standby circuitry. Therefore, in both Power On and 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 will be put in the protection mode. The protection mode is indicated by blinking of the LED (at a frequency of 3Hz). In some error cases, the microprocessor does not put the set in the protection mode. The error codes of the error buffer can be read via the service menu (SAM), the blinking LED procedure, or via DST/ComPair.

To get a quick diagnosis, this chassis has 3 service modes implemented:

• The Customer Service Mode (CSM).

• The Service Default Mode (SDM). Startup 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.

The “Protection Diagram” shows the structure of the protection system. See diagram below.

+ 96 hidden pages

Philips EM1.1A Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. Technical Specifications, Connections and Chassis Overview

1.1 Technical Specifications

1.1.1 Reception

1.1.2 Miscellaneous

1.2 Connections

1.2.1 Front and Top Controls / Side Connections

Figure 1-1 Front/Top controls and Side I/O

S-Video

Monitor out

AV1 in

AV1 in

AV2 in

AV2 in (SVHS)

AV3 in (D-sub connector)

AV3 in (cinches)

AV3 in

Audio / video

Rear Connections

Figure 1-2 Rear View

1.3 Chassis Overview

2. Safety and Maintenance Instructions, Warnings, and Notes

2.1 Safety Instructions

2.2 Maintenance Instructions

2.3 Warnings

Figure 2-1 Discharge picture tube

2.4 Notes

2.4.1 General

Figure 2-2 Dolby Pro Logic Symbol

2.4.2 Schematic Notes

2.4.3 Practical Service Precautions

3. Directions for Use

4. Mechanical Instructions

4.1 Service Connector (for ComPair)

4.2 Set Disassembly

4.2.1 Back Cover Removal

4.3.1 Control-Jack-High-Definition-Interface Panel Solder Side

Figure 4-2 Service position 1

Figure 4-1 Rear Cover Removal

4.3 Service Positions

4.3.2 LSP Component Side

Figure 4-3 Service position 2

4.3.3 LSP Solder Side

Figure 4-4 Service position 3

Figure 4-6 SSB removal (part 2)

4.3.4 Small Signal Board (SSB)

Figure 4-5 SSB removal (part 1)

Figure 4-7 SSB removal (part 3)

4.4 Assembly / Board Removal

4.4.1 Top Control Assembly/Panel

Figure 4-8 Top control assembly

4.4.2 Side-I/O Assembly and Panel

4.4.3 Mains Switch Assembly/Panel

Figure 4-10 AC Power Switch / LED Panel

Figure 4-9 Top control assembly

4.4.4 DAF Assembly/Panel

Figure 4-11 DAF module

4.4.5 Small Signal Board (SSB)

4.4.6 Large Signal Panel (LSP)

4.5 Set Reassembly

5. Service Modes, Error Codes, and Fault Finding

5.1 Test conditions

5.2 Service Modes

5.2.1 Service Default Mode (SDM)

Purpose

Specifications

How to enter SDM

How to navigate in SDM

How to exit SDM

5.2.2 Service Alignment Mode (SAM)

Purpose

Specifications

How to enter SAM

Explanation of SAM menu

How to navigate in SAM

How to exit SAM

5.2.3 Customer Service Mode (CSM)