Philips LC03EAA Service Manual

Colour Television Chassis

LC03E

AA

Contents Page Contents Page

1 Technical Specifications, Connections,

and Chassis Overview 2 2 Safety Instructions, Warnings, and Notes 5 3 Directions for Use 6 4 Mechanical Instructions 14 5 Service Modes, Error messages,

and Repair Tips 20 6 Block Diagrams

Block Diagram (Tuner-IF-Video) 27

Block Diagram (TV Control and Inverter Panel) 28

Block Diagram (Scaler Board) 29

I2C-IC’s and Error Codes Overview 30

Powerlines Overview 31

Testpoint Overview TV Board (15”/17”) 32

Mapping Testp. and Waveforms TV Board 33

Testpoint Overview Scaler Board 34

Testpoint Overview TV Board (23”) 35

Wiring Diagram 15 & 17 Inch 36

Wiring Diagram 23 Inch Wide Screen 37 7 Electrical Diagrams and PWB lay-outs Diagram PWB

TV Board: U_Cont (Diagram A1) 38 50-69

TV Board: Mem for 100-pg Txt (Diagram A2) 39 50-69

TV Board: Tuner Function (Diagram A3) 40 50-69

TV Board: IF Video Sync Chr. (Diagram A4) 41 50-69

TV Board: SAW Filter (Diagram A5) 42 50-69

TV Board: Analog Comb Filter (Diagram A6) 43 50-69

TV Board: Audio Delay Line (Diagram A7) 44 50-69

TV Board: Audio Processing (Diagram A8) 45 50-69

TV Board: Audio Ampl. (15”/17”)(Diagram A9a) 46 50-69

TV Board: Audio Amplifier (23”) (Diagram A9b) 47 50-69

TV Board: Local Supply (Diagram A10) 48 50-69

TV Board: SCART I/O (Diagram A11) 49 50-69

Scaler Panel: Power (Diagram C1) 70 80-89

Scaler Panel: I/O & Interface (Diagram C2) 71 80-89

©

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.

Scaler Panel: Video Decoder (Diagram C3) 72 80-89 Scaler Panel: Scaler (Diagram C4) 73 80-89 Scaler Panel: Output (LVDS) (Diagram C5) 74 80-89 Scaler Panel: SDRAM (Scaler) (Diagram C6) 75 80-89 Scaler Panel: PC-In (Diagram C7) 76 80-89 Scaler Panel: uP (Diagram C8) 77 80-89 Scaler Panel: Video Converter (Diagram C9) 78 80-89 Scaler Panel: HDTV Decoder (Diagram C10) 79 80-89 Side I/O Panel (Diagram D) 90 91 Top Control (Diagram E) 90 92 Inverter Panel (TN) (Diagram IN) 93 94 Inverter Panel (IPS) (Diagram IN1) 95 97 Inverter Panel (IPS) (Diagram IN2) 96 97

Front LED Panel (Diagram J) 98 98 8 Electrical Alignments 99 9 Circuit Descriptions 103

Abbreviation List 115

IC Data Sheets 117 10 Spare Parts List 120 11 Revision List 126

Published by RB 0370 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 13571

EN 2 LC03E1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

1.1 Technical Specifications

1.1.1 Reception

Tuning system : PLL Colour systems : PAL B/G,

: PAL D/K, : PAL I. : SECAM B/G, : SECAM D/K, : SECAM L, : SECAM L1 :

Sound systems : BI NICAM B/G,

: 2CS B/G, : FM/FM (5.5-5.74), : NICAM B/G : (5.5-5.85), : NICAM D/K : (6.5-5.85), : NICAM I (6.0-6.52), : NICAM L (6.5-5.85)

Built-in radio type : FM Speakers 15”/17” model : Full range

: 2 x 3 W_rms

Speakers 23” model : Full range

: 2 x 5 W_rms Frequency bands : UVSH IF Freq. : 38.9 MHz Channel selections : 100 channels

: Full cable, UVSH Aerial input : 75 ohm

: Coax, IEC-type Pixel format : 15”: 1024 x 768 (XGA)

: 17”: 1280 x 768

(WXGA)

: 23”: 1280 x 768

(WXGA)

Viewing angle (HxV) : 15” (TN): 120x90 deg.

: 15" (IPS): 176x176

deg.

: 17” (TN): 160x160

deg.

: 17" (IPS): 176x176

deg.

: 23” (IPS): 176x176

deg.

1.1.2 Miscellaneous

Mains voltage 15”/17” model : External power

Supply

: Input: 100-240 V_ac,

1.5 A

: Output: 12 V_dc,

: +/- 0.6 V, 60 W

Mains voltage 23” model : External power

Supply

: Input: 100-240 V_ac,

2.5 A

: Output: 24 V_dc,

: +/- 1.2 V, 5A

Mains frequency : 50/60 Hz

Standby Power dissipation : 1 W Weight : 15”: 6.2 kg

: 17”: 6.4 kg : 23”: 11.5 kg

Dim. 15” model (WxHxD) : 517 x 307 x 65 mm Dim. 17” model (WxHxD) : 480 x 302 x 65 mm Dim. 23” model (WxHxD) : 705 x 375 x 80 mm

1.2 Connections

1.2.1 Front + Top Controls

TOP CONTROLS

MENU

P

Light sensor

(23" only)

IR

Red

VOLUME

Figure 1-1 Left side connections

1.2.2 Rear Connections Part 1

SUBWOOFER

EXT. 2

Audio Out

CL 36532054_018.eps

Figure 1-2 Rear Connections Part 1

Subwoofer out

1 - Var. level 1x kq

Headphone, stereo

1 - 32 - 600 ohm o

Audio - R

1 - 0.5 V_rms/10 kohm kq

Audio - L

1 - 0.5 V_rms/10 kohm kq

PROGRAM

LR

290703

CL 36532023_065.eps

100403

Operating temperature : + 5 to + 35 deg. C Storage temp. : -20 to 60 deg. C. Maximum humidity : 90 % R.H. max Power dissipation : 15”: 47 W

: 17”: 51 W

: 23”: 55 W

Technical Specifications, Connections, and Chassis Overview

EN 3LC03E 1.

SCART EXT/2 (CVBS +YC) Only for 17’’ and 23” models

121

CL96532137_056.eps

202

171199

Figure 1-3 SCART connector

1 - Audio - R k 2 - Audio - R 0.5 V_rms/10 kohm j 3 - Audio - L k 4 - Audio Ground H 5 - Blue Ground H 6 - Audio - L 0.5 V_rms/10 kohm j 7-N.C. 8 - CVBS-status2 0 - 1.3 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3

9 - Green Ground H 10 - P50 11 - N.C. 12 - N.C. 13 - Red Ground H 14 - Blanking Ground H 15 - C 1 V_pp/75 ohm j 16 - N.C. 17 - Video in/out Ground H 18 - RGB sw. ctrl Ground H 19 - CVBS 1 V_pp/75 ohm k 20 - CVBS 1 V_pp/75 ohm j 21 - Common Ground H

1.2.3 Rear Connections Part 2

S-Video

Video In

1.2.4 Rear Connections Part 3

L R

DC In

PC Input (VGA)

Audio In (PC)

FM ANT

Figure 1-5 Rear Connections Part 3

DC - In

1 - 12 V_dc/5A/60W jr

VGA- in (Sub-D)

1

6

11

5

10

15

CL 16532023_043.eps

210901

Figure 1-6 VGA Connector

1 - Red 0.7 V_pp/75 ohm j 2 - Green 0.7 V_pp/75 ohm j 3 - Blue 0.7 V_pp/75 ohm j 4 - Sense Ground 5 - Ground 6 - Red Ground H 7 - Green Ground H 8 - Blue Ground H 9- +5V 10 - Sync Ground H 11 - Sense Ground H 12 - Bi-direct. data 13 - H-sync j 14 - V-sync j 15 - Data clock

EXT. 1

CL 36532054_020.eps

290703

L Audio R

CL 36532054_019.eps

290703

Figure 1-4 Rear Connections Part 2

S-VHS - In Hosiden

1 - Y Ground H 2 - C Ground H 3 - Y 1 V_pp/75 ohm j 4 - C 0.3 V_pp/75 ohm j

Video - In (Cinch)

1 - CVBS 1 V_pp/75 ohm jq

Audio - In (Cinch)

1 - Audio - L 0.5 V_rms/10 kohm jq 2 - Audio - R 0.5 V_rms/10 kohm jq

Audio - PC In

1 - Audio - R 0.5 V_rms/10 kohm jq 2 - Audio - L 0.5 V_rms/10 kohm jq

Aerial - In (IEC)

1 - IEC type 75 ohm, coax D

FM Ant (IEC)

1 - IEC type 75 ohm, coax D

SCART EXT1 - In/Out (RGB/YUV and CVBS)

121

CL96532137_056.eps

202

171199

Figure 1-7 SCART connector

1 - Audio - R 0.5 V_rms/1 kohm k 2 - Audio - R 0.5 V_rms/10 kohm j 3 - Audio - L 0.5 V_rms/1 kohm k 4 - Audio Ground H 5 - Blue Ground H 6 - Audio - L 0.5 V_rms/10 kohm j

EN 4 LC03E1.

Technical Specifications, Connections, and Chassis Overview

7 -Blue 0.7 V_pp/75 ohm j 8 -CVBS-status 0 - 1.3 V: INT

4.5 - 7 V: EXT 16:9

9.5 - 12 V: EXT 4:3 j

9 -Green Ground H 10 - N.C. 11 - Green 0.7 V_pp/75 ohm j 12 - N.C. 13 - Red Ground H 14 - Blanking Ground H

1.3 Chassis Overview

1.3.1 15”/17” model

TOP CONTROL PANEL

E

Right

Speaker

INVERTER PANEL

IN

LCD PANEL

TO LCD PANEL

15 - Red 0.7 V_pp/75 ohm j 16 - RGB-status/

FBL 0 - 0.4 V: INT

17 - Video in/out Ground H 18 - RGB sw. ctrl Ground H 19 - CVBS-out 1 V_pp/75 ohm k 20 - CVBS-in 1 V_pp/75 ohm j 21 - Common Ground H

1 - 3 V: EXT/75 ohm j

Left

Speaker

SIDE I/O PANEL

D

FRONT LED

J

PANEL

SCALER BOARD

C

1.3.2 23” model

TOP CONTROL PANEL

E

LCD PANEL

Figure 1-8 Chassis Overview 15”/17” model

To LCD

ComPair

TV BOARD

CL 36532023_067.eps

SIDE I/O PANEL

140403

A

D

SCALER BOARD

C

FRONT LED PANEL

J

Speaker assy R

To Inverter

ComPair

Figure 1-9 Chassis Overview 23” model

Speaker assy L

CL 36532044_022.eps

011003

TV BOARD

A

Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

EN 5LC03E 2.

2.1 Safety Instructions

Safety regulations require that during a repair:

• Always connect the set to the mains via an isolation transformer (≥ 800 VA).

• Replace safety components, indicated by the symbol h, only by components identical to the original ones.

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

• Route the wire trees and HT cables correctly and fix them with the mounted cable clamps.

• Check the insulation of the mains lead for external damage.

• Check the cabinet for defects, to avoid touching of any inner parts by the customer.

2.2 Warnings

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD w). Careless handling during repair can reduce life drastically. Make sure that, during repair, 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. Available ESD protection equipment: – Complete kit ESD3 (small tablemat, wristband,

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

– Wristband tester 4822 344 13999.

• Be careful during measurements in the high voltage

section (on the inverter panel).

• 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.

2.3 Notes

2.3.1 General

• Clean the LCD display with a slightly humid cloth.

• Measure the direct voltages and oscillograms with regard

to the chassis ground (H), or hot ground (I) as this is called.

• The direct voltages and oscillograms shown in the diagrams are indicative. Measure them in the Service Default Mode (see section “Service Modes”).

• Where necessary, 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 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.

• 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.

2.3.3 Rework on BGA ICs

General

Although (LF)BGA assembly yields are very high, there may still be a requirement for component rework. By rework, we mean the process of removing the component from the PWB and replacing it with a new component. If an (LF)BGA is removed from a PWB, the solder balls of the component are deformed drastically so the removed (LF) BGA has to be discarded.

Device Removal

As is the case with any component, it is essential when removing an (LF) BGA that the board, tracks, solder lands, or surrounding components are not damaged. To remove an (LF)BGA, the board must be uniformly heated to a temperature close to the reflow soldering temperature. A uniform temperature reduces the chance of warping the PWB. To do this, we recommend that the board is heated until it is certain that all the joints are molten. Then carefully pull the component off the board with a vacuum nozzle. For the appropriate temperature profiles, see the IC data sheet.

Area Preparation

When the component has been removed, the vacant IC area must be cleaned before replacing the (LF)BGA. Removing an IC often leaves varying amounts of solder on the mounting lands. This excessive solder can be removed with either a solder sucker or solder wick. The remaining flux can be removed with a brush and cleaning agent. After the board is properly cleaned and inspected, apply flux on the solder lands and on the connection balls of the (LF) BGA. Note: Do not apply solder paste, as this has shown to result in problems during re-soldering.

Device Replacement

The last step in the repair process is to solder the new component on the board. Ideally, the (LF)BGA should be aligned under a microscope or magnifying glass. If this is not possible, try to align the (LF)BGA with any board markers. To reflow the solder, apply a temperature profile according to the IC data sheet. So as not to damage neighbouring components, it may be necessary to reduce some temperatures and times

2.3.2 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

-12

).

EN 6 LC03E3.

2

.

”

P

PROGRAM

VOLUME

MENU

+

-

+

-

Presentation of the LCD Television

L

R

Audio in (PC)

DC in PC input (VGA)

FM ANT

EXT. 1

:

Ø

Television keys:

• .: to switch the TV on or off.

• VOLUME - + (-”+): to adjust sound level.

• PROGRAM - + (- P +):to select programmes.

• MENU: to access or close menus, simultaneously

press the ” - and ” + keys. The - + keys can be

used to select an adjustment and the ” - + keys to

make that adjustment.

Note

: when the CHILD LOCK function is activated the

-”+ and - P + keys are unavailable (refer to FEATURES

menu on page 10).

On-light and infrared sensors.

Adjustable stand.

The stand can be removed and replaced with a wall

mounting kit available as an option (ask your dealer).

Rear of set :

The main connections are made at the bottom of the

television.

Removable panels to left* and right access the

supplementary connection sockets.

* The large screen sizes do not have a left panel. For more

details on connections see page 14.

EXT1 socket

TV and radio aerial sockets

VGA and audio input for connecting a computer.

DC supply socket

1

Introduction

Table of Contents

Thank you for purchasing this television set.

This handbook has been designed to help you install and operate your TV set.

We would strongly recommend that you read it thoroughly.

We hope our technology meets entirely with your satisfaction.

Installation

Presentation of the LCD Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

The remote control keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Installing your television set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Quick installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Sorting programmes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Choosing a language and country . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Automatic tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

EasyLink function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Manual tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Programme name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Operation

Using the radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Using in PC monitor mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Adjusting the picture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Adjusting the sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Feature settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Timer function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Locking the set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Teletext . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

16:9 Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Video recorder or DVD keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Peripherals

Video recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Other equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

To select connected equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Video camera, video games . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Headphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

°

Recycling

The materials used in your set are either reusable or can be recycled.

To minimise environmental waste, specialist companies collect used appliances

and dismantle them after retrieving any materials that can be used again (ask

your dealer for further details).

English

3. Directions for Use

Directions for Use

4

& Positioning the television set

Place your TV on a solid stable surface. To avoid

danger do not expose the TV to water,or a heat

source (e.g. lamp, candle,radiator). Do not obstruct

the ventilation grid at the rear.

é

Connecting the aerials

• Use the aerial connection lead supplied and

connect the

:

socket situated at the bottom of

the TV to your aerial socket.

• Insert the radio aerial lead supplied into the FM

ANT socket located at the bottom of the TV.

• Arrange the leads by passing them through the

television stand.

“

Power supply connections

The TV works with a DC supply (the voltage is

indicated on the label). Only use the AC-DC

adaptor supplied with the TV.

• Connect the DC plug of the adaptor to the TV DC

socket. Leave a space round the adaptor for

ventilation.

• Insert the adaptor power lead and insert the mains

plug into the wall socket.

For connecting other appliances see page p.14.

‘

Remote control

Insert the two R6-type batteries supplied, making

sure they are the right way round.

The batteries supplied with the appliance do not

contain mercury or nickel cadmium so as to protect

the environment. Please do not discard your used

batteries, but use the recycling methods available

(consult your distributor).

(

Switching on

To switch on the set, press the on/off key. A green

indicator comes on and the screen lights up. Go

straight to the Quick Installation chapter on page 5.

If the TV remains in standby mode(red indicator),

press the P

#

key on the remote control.

The indicator will flash when you use the remote control.

Installing your television set

5 cm

FM ANT.

.

”

P

PROGRAM

VOLUME

MENU

++

--

3

12

MODE

MUTE

RADIO

VCR

DVD

SMARTSMART ACTIVE

CONTROL

MENU

PC TV

OK

P

564

879

0

·¢Ê

∆

Æ

∫

ù

¤Ó

`

Ÿı

Å

Ë

Á

∏

3

--

++

.

ª

-

[

”

Y

ª

Remote control keys

Select peripherals (p.14)

Press several times to select the

required EXT connector.

Teletext keys (p.11)

or VCR / DVD (p.13)

œ

PIP on/off (p. 8)πMove PIP (p.8)

Sleeptimer

To select the length of time before

the set automatically switches to

standby (from 0 to 240 minutes)

Active control

Optimizes the quality of the picture

according to the quality of reception.

Sound mode

Used to force programmes in STEREO

and

NICAM STEREO

to

MONO

or,

for bilingual programmes, to choose

between

DUAL I

or

DUAL II

.

When the sound mode is switched to

MONO, the indication is displayed in red.

Menu

To call up or exit the menus.

Cursor

These 4 keys are used to move

around the menus.

Volume

To adjust the sound level

PC / TV / Radio

Press one of these keys to switch

the television between PC,TV or

radio mode (p. 8).

16:9 formats (p.12)

Mute

To mute or restore the sound.

Screen information

To display / remove the programme

number,the name (if it exists), the

time, the sound mode and the time

remaining on the timer. Hold down

for 5 seconds to permanently

display the programme number on

the screen.The volume level and the

smart control adjustments are then

displayed each time they are used.

Standby

To set the TV to standby mode.To

switch the TV set on again, press

b

,P

@#

or

09

.

List of programmes

To display/ clear the list of programmes.

Use the keys

îÏ

to select a

programme and the key

¬

to display it.

The symbol

+

is displayed alongside

all programmes which are locked (p.10)

or

?

if they are not locked.

Smart picture and sound

Used to access a series of predefined

picture and sound settings.

The PERSONAL position relates to

settings selected from the menus.

Surround sound

To activate

/

deactivate the surround

sound effect. In stereo, this gives the

impression that the speakers are further

apart. For models equipped with Virtual

Dolby Surround*,you can obtain Dolby

Surround Pro Logic sound quality. In

mono,a stereo spatial effect is simulated.

* Manufactured under license from Dolby

Laboratories Licensing Corporation. ”Dolby””Pro Logic”

and the double-D symbol

£

are trademarks of

Dolby Laboratories Licensing Corporation.

Selecting TV programmes

To move up or down a programme.

The number,(the name) and the sound

mode are displayed for a few seconds.

For some TV programmes the title of

the programme appears at the bottom

of the screen.

Previous programme

To access the previously viewed

programme.

Numerical keys

For direct access to programmes.

For a 2 digit programme number,

the 2

nd

digit must be entered

before the dash disappears.

Mode selector (p. 13)

To activate the remote control in

TV,VCR (video recorder) or DVD

mode.

EN 7LC03E 3.

EN 8 LC03E3.

6

Choosing a language and country

Automatic tuning

& Press the

H

key to display the main menu.

é Select INSTALL (

Ï

), then press

¬

.

The INSTALL menu appears.

The LANGUAGE option is activated.

“ Press

¬

to go into the LANGUAGE menu.

‘ Select your language with the

îÏ

keys.

The menus will appear in the chosen language.

( Press

È

to exit the LANGUAGE menu.

§ Select the option COUNTRY and press

¬

.

è Select your country with

îÏ

keys.

If your country does not appear in the list, select

OTHER.

! Press

È

to exit the COUNTRY menu.

ç To exit from the menus,press

d

.

See also: EasyLink function,page 6.

& Press the

H

key.The main menu is displayed.

é Select INSTALL (

Ï

), then press

¬

.

The INSTALL menu appears.

“ Using the

Ï

key, select SORT then press

¬

.The SORT menu appears.The FROM

option is activated.

Note:

this menu works as follows:

• Change "FROM" (enter the current programme

number),

• "TO" (enter the new number),

• EXCHANGE numbers" (the operation is carried out).

‘ Select the programme you wish to renumber

using

È¬

keys or

0

to

9

.

Example: to renumber programme 78 as 2

press

78

.

( Select TO (using

Ï

key) and enter the new

number with

È¬

keys or

0

to

9

(for

the example given, enter

2

).

§ Select EXCHANGE (

Ï

key) and press

¬

.

The message EXCHANGED appears, the

exchange takes place. In our example,

programme 78 is renumbered as 2 (and

programme 2 as 78).

è Select the option FROM (

î

key) and repeat

stages ‘ to § as many times as there are

programmes to renumber.

See also: EasyLink function,page 6.

! To exit from the menus, press

d

.

• PICTURE

• SOUND

• FEATURES

• INSTALL

INSTALL

• LANGUAGE

• COUNTRY

• AUTO STORE

• MANUAL STORE

• SORT

• NAME

FROMTOEXCHANGE

SELECT LANGUAGE

LANGUAGE

•

ENGLISH

DANSK

NEDERLANDS

FINNISH

FRANCAIS

COUNTRY

AUSTRIA

BELGIUM

SWITZERLAND

GERMANY

DENMARK

Directions for Use

8

Using the radio

Using in PC monitor mode

Choosing radio mode

Press the

Z

key on the remote control to

switch the TV to radio mode. Press the

X

key to return to TV mode. In radio mode the

number and name of the station (if available),

its frequency and the sound mode are

indicated on the screen.

To enter the name of the stations use the NAME

menu. (p.7)

Selecting programmes

Use the

09

or

@

P

#

keys to select the

FM stations (from 1 to 40).

List of radio stations

Press the

ı

key to display / hide the list of

radio stations. Then use the cursor to select a

station.

Using the radio menus

Use the

H

key to access the specific radio

settings.

Searching radio stations

If you have used the quick installation all the

available FM stations will be stored. To start a

new search use the INSTALL menu :AUTO

STORE (for a complete search) or MANUAL

STORE (for a station by station search). The

SORT and NAME menus let you classify or

name the radio stations. These menus work in

exactly the same way as the TV menus.

Screen saver

In the FEATURES menu you can activate / close

the screen saver. The time, the frequency of

the station and its name (if available) move

across the screen.

PC Mode

Your TV can be used as a computer monitor.

The PIP function lets you display a

superimposed image to watch the TV channels

at the same time.

You must first of all connect the computer and

adjust the resolution (see p.15).

Choosing PC mode

Press the

V

key on the remote control to

switch the TV to PC mode. Press the

X

key

to return to TV mode.

If there is no PC signal for more than five seconds,

the TV automatically goes into standby mode.

Using PIP

While in PC mode you can call up a window

for TV channels.

& Press the

œ

key to display the PIP screen.

The television image is reproduced in a small

superimposed window.

é Press the

œ

key again to reduce the size of

the window then make it disappear.

“ Use the

π

key if you want to hide the

window. You can also shift it progressively by

using the cursor.

‘ Use the

09

or

@

P

#

keys to change the

programmes of the PIP screen or the

n

key

if you want to display a picture from an

appliance connected to the TV (e.g. video

recorder, DVD).

Using the PC menus

Press the

H

key to access the specific settings of

the PC monitor mode. Use the cursor to adjust

them (the settings are automatically saved) :

•

AUDIO SELECTION

:

to choose the sound

reproduced on the TV (PC or TV/Radio).

For example, you can listen to the radio while

you use the computer.

Note: you must choose TV or radio mode before

going into PC mode. You cannot listen to the radio

when the PIP screen is displayed.

•

BRIGHTNESS / CONTRAST

: to adjust the

brightness and contrast.

•

ADJUST COLOUR

:

to adjust the colours (cold,

normal or warm).

•

VIDEO NOISE

:

eliminates the horizontal (PHASE)

and vertical (CLOCK) interfering lines.

•

ADJUST POSITION

:

to adjust the horizontal and

vertical placing of the image.

•

AUTOADJUST

:

position is set automatically.

•

PIP CONTROLS

:

to adjust the size and position

of the PIP screen.

•

MODE SELECT

:

to come back to TV or radio

mode.

•

RESET TO FACTORY SETTING

:

to return to the

factory settings (default settings).

•

VIEW FORMAT

:

to choose between large screen

or the original format of the PC screens.

7

Manual tuning

Programme name

This menu allows you to store the

programmes one by one.

& Press

H

.

é Select INSTALL (

Ï

), then press

¬

.

The INSTALL menu appears.

“ Select MANUAL STORE (

Ï

) then press

¬

.

The menu appears :

‘ Press

¬

to go to the SYSTEM menu.

Use

îÏ

to choose EUROPE (automatic

detection*) or manual detection with WEST

EUR (standard BG reception), EAST EUR

(standard DK reception), UK (standard I

reception) or FRANCE (standard LL').

Then press

È

to exit from the menu.

* Except for France (standard LL'): select the

option FRANCE.

( Select SEARCH and press

¬

.

The search begins.As soon as a programme is

found, the search will stop. If you know the

frequency of the programme required,enter

its number directly using the

09

keys and

go to step è.

If no programme is found, refer to the Tips chapter

on page 16).

§ If reception is un-satisfactory, select FINE

TUNE and hold down

È

or

¬

key.

è Select PROG.NO (programme number) and

use the

È¬

or

0

to

9

keys to enter

the desired number.

! Select STORE and press

¬

.The message

STORED appears.The programme is stored.

See also: EasyLink function,page 6.

ç Repeat steps ( to ! for each programme to

be stored.

To exit: press the

d

key.

You may,if you wish, give a name to the first

40 programmes (from 1 to 40).

& Press

H

.

é Select INSTALL (

Ï

), then press

¬

.

The INSTALL menu appears.

“ Press

Ï

5 times to select NAME (concealed

at the bottom of the screen), then press

¬

.

The menu appears :

‘ Select the programme you wish to name using

the keys

09

or

@

P

#

.

Note:

at the time of installation, the programmes

are automatically named when the identification

signal is transmitted.

( Use the keys

È¬

to move within the

name display area (5 characters).

§ Use keys

îÏ

to choose the characters.

è Press

H

when the name has been entered.

The programme name is stored.

See also: EasyLink function,page 6.

! Repeat steps ‘ to è for each programme to

be named.

ç To exit from the menus,press

d

.

• PICTURE

• SOUND

• FEATURES

• INSTALL

INSTALL

MANUAL STORE

• SYSTEM

• SEARCH

• PROG. NO.

• FINE TUNE

• STORE

EUROPE

WEST EUR

EAST EURUKFRANCE

INSTALL

• LANGUAGE

• COUNTRY

• AUTO STORE

• MANUAL STORE

• SORT

•

NAME

BBC_1

EN 9LC03E 3.

EN 10 LC03E3.

10

Timer function

Locking the set

This menu allows you to use your TV as an

alarm clock.

& Press

H

.

é Select

FEATURES

(

Ï

) and press

¬

twice.

The

TIMER

menu appears :

“ Press

¬

to enter and exit the sub-menus

and use keys

îÏ

to adjust:

‘

TIME

: enter current time.

Note:

the time is updated automatically each time

the set is switched on using teletext information

taken from programme 1. If programme 1 does

not have teletext, the update will not take place.

(

START TIME

: enter the start time.

§

STOP TIME

: enter the stop time.

è

PROG.NO.

: enter the number of the

programme required.

!

ACTIVATE

: you can set the alarm to be

activated:

•

ONCE ONLY

for a one-off alarm,

•

DAILY

for a daily alarm or

•

STOP

to cancel.

ç Press

b

to set the TV to standby.It will

automatically switch on at the time

programmed. If you leave the TV switched on,

it will only change programme at the time

indicated.

The combination of the CHILD LOCK and TIMER

functions may be used to limit the length of time

your television is in use, for example, by your

children.

You can bar access to certain programmes or

completely lock the set by locking the keys.

Locking programmes

& Press

H

.

é Select (

Ï

) and press

¬

.

“ Select

PARENTAL. CONT.

(

Ï

) and press

¬

.

‘ Enter your confidential access code.The first

time, enter the code 0711 then confirm by

re-entering 0711.The menu appears.

( Press

¬

to go into the menu.

§ Use keys

îÏ

to select the required

programme and confirm with

¬

.The symbol

+

is displayed alongside the programmes or

sockets that have been locked.

è Press

d

to exit.

To watch a programme which has been locked

you will now need to enter the confidential

code; otherwise the screen will remain blank.

The INSTALL menu access is also locked.

Caution:

in the case of encrypted programmes

which use an external decoder, it is necessar y to

lock the corresponding EXT socket.

To unlock all programmes

Repeat stages & to ‘ above, then select

CLEAR ALL

and press

¬

.

To change the confidential code

Repeat stages & to ‘ above, then:

( Select

CHANGE CODE

and enter your own 4-

digit number.

§ Confirm by entering it again.

Your new code will be stored.

è Press

d

to exit from the menus.

If you have forgotten your confidential code, enter

the universal code 0711 twice.

Locking the keys

& Press

H

, select

FEATURES

(

Ï

) and press

¬

.

é Select

CHILD LOCK

(

Ï

) and press

¬

to set

the lock to

ON

.

“ Switch off the set and put the remote control

out of sight.The set cannot be used (it can only

be switched on using the remote control).

‘ To cancel: switch

CHILD LOCK

to

OFF

.

• PICTURE

• SOUND

• FEATURES

• INSTALL

FEATURES

TIMER

• TIME

• START TIME

• STOP TIME

• PROG; NO;

• ACTIVATE

10:56

• PICTURE

• SOUND

• FEATURES

• INSTALL

FEATURES

• TIMER

• CHILD LOCK

• PARENTAL CONT

• ROTATION

ACCES CODE

- - - -

9

Adjusting the picture

Adjusting the sound

& Press

H

then

¬

.

The

PICTURE

menu appears :

é Use

îÏ

keys to select a setting and

È¬

keys to adjust.

Note:

the menu is a scroll-down menu.

Keep the key

Ï

held down to access the

settings hidden at the bottom of the screen.

“ Once the necessary adjustments have been

made, select the option

STORE

and press

¬

to store them.

‘ To exit from the menus, press

d

.

Description of the settings:

•

BRIGHTNESS

: alters the brightness of the

image.

•

COLOUR

: alters the colour intensity.

•

CONTRAST

: alters the variation between

light and dark tones.

•

SHARPNESS: alters the crispness of the image.•STORE

: stores the picture settings.

•

COLOUR TEMP.

: adjusts the colour

temperature of the picture.Three options

are available here:

COOL

(blue white),

NORMAL

(balanced) or

WARM

(red white).

•

CONTRAST +

:To activate / de-activate the

automatic contrast adjustment system (the

dark areas are made darker whilst

maintaining the detail).

& Press

H

, select the

SOUND

option (

Ï

) and

press

¬

.The

SOUND

menu appears :

é Use

îÏ

keys to select a setting and keys

È¬

to adjust.

“ Once the necessary adjustments have been

made, select the option

STORE

and press

¬

to store them.

‘ To exit from the menus, press

d

.

Description of the settings:

•

EQUALIZER

: to adjust the sound tone (from

bass: 120 Hz to treble: 10 kHz).

•

BALANCE

: to balance the sound between the

left and right speakers.

•

DELTA VOLUME

(volume difference):allows

you to compensate for the volume differences

between the different programmes or the

EXT sockets.This setting is available for

programmes 1 - 40 and the EXT sockets.Use

the

@

P

#

keys to compare the level of

different programmes.

•

STORE

: stores the sound settings.

•

AVL

: automatic volume control used to avoid

sudden increases in volume,particularly when

changing programmes or during advertisements

• PICTURE

• SOUND

• FEATURES

• INSTALL

PICTURE

• BRIGHTNESS

• COLOUR

• CONTRAST

• SHARPNESS

• STORE

• COLOUR TEMP.

• CONTRAST+

--I------ 39

• PICTURE

• SOUND

• FEATURES

• INSTALL

SOUND

• EQUALIZER

•

SURROUND MODE

• DELTA VOLUME

• STORE

• AVL

120 HZ

500 HZ

1500 HZ

5 KHZ

10 KHZ

Feature settings

& Press

H

, select

FEATURES

(

Ï

) and press

¬

.You can adjust:

é

TIMER

,

PARENTAL. CONT.

and

CHILD LOCK

:

see next page

“

MODE SELECT.

: to switch the TV in radio,TV or

PC mode.

‘

EASYLINK

(only available on certain versions) : If

the set is connected (by the EXT2 socket) to

a video equipped with the EasyLink function,

the language, country and channels found are

automatically transmitted to the video

recorder at the time of installation. If your

video recorder is not equipped with this

function, set to

OFF

.

( To quit the menus, press

d

.

Directions for Use

12

16:9 Formats

The pictures you receive may be transmitted in 16:9 format (wide screen) or 4:3 format

(conventional screen).4:3 pictures sometimes have a black band at the top and bottom of the screen

(letterbox format).This function allows you to optimise the picture display on screen.

If your television is equipped with a 4:3 screen.

If your television is equipped with a 16:9 screen.

Press the

p

key (or

È¬

) to select the different modes:

This TV set is also equipped with automatic switching which will select the correct-screen

format, provided the specific signals are transmitted with the programmes.

4:3

The picture is reproduced in 4:3 format and a black band is displayed on either side

of the picture.

ZOOM 14:9

The picture is enlarged to 14:9 format, a thin black band remains on both sides of

the picture.

ZOOM 16:9

The 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).

SUBTITLE ZOOM

This mode is used to display 4:3 pictures using the full surface of the screen leaving

the sub-titles visible.

SUPER WIDE

This mode is used to display 4:3 pictures using the full surface of the screen by

enlarging the sides of the picture.

WIDE SCREEN

This mode restores the correct proportions of images transmitted in 16:9.

Note:

If you display a 4:3 picture in thid mode, it will be enlarged horizontally.

FULL SCREEN

This mode displays images in full screen.

Press the

p

key (or

îÏ

) to select the different modes:

4:3

The picture is reproduced in 4:3 format.

EXPAND 4:3

The picture is enlarged vertically.This mode is used to cancell the black bands when

watching a programme in letterbox format.

COMPRESS 16:9

The picture is compressed vertically into 16:9 format.

11

Å

P

9

0

MENU

Y

Ë

ù

12

MODE

MUTE

VCR

DVD

SMART SMART

RADIO

ACTIVE

CONTROL

MENU

OK

PC TV

P

564

879

0

`

¤

Ó

ù

Ÿ

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%

∆

ı

∫

Ë

Á

∏

3

- -

+ +

.

ª

-

[

”

Y

ª

Teletext

Press :

You will obtain:

Teletext is an information system broadcast by certain channels which can be consulted like a

newspaper. It also offers access to subtitles for viewers with hearing problems or who are not familiar

with the transmission language (cable networks, satellite channels, etc.).

Teletext

call

Selecting

a page

This is used to call teletext, change to transparent mode and

then exit.The summary appears with a list of items that can be

accessed. Each item has a corresponding 3 digit page number.

If the channel selected does not broadcast teletext, the indication

100 will be displayed and the screen will remain blank (in this

case, exit teletext and select another channel).

Enter the number of the page required using the

0

to

9

or

@ P #

keys.Example: page 120,enter

120

.The

number is displayed top left,the counter turns and then the

page is displayed.Repeat this operation to view another

page.

If the counter continues to search, this means that the page is

not transmitted. Select another number.

Contents

Direct

access to

the items

This returns you to the contents page (usually page 100).

Coloured areas are displayed at the bottom of the screen.

The 4 coloured keys are used to access the items or

corresponding pages.

The coloured areas flash when the item or the page is not yet

available.

Direct

selection of

sub-pages

Certain pages contain sub-pages (for example, page 120

contains sub-pages

1/3, 2/3 and 3/3).If this is the case, the

page number is displayed in green,preceded by the symbol

Æ

,

Í

or

ÍÆ

. Use the keys

È¬

to directly access

the sub-pages of your choice.

Enlarge

a page

Double page

teletext

This allows you to display the top or bottom part of the

page and then return to normal size.

To activate or deactivate the double page teletext display

mode.The active page is displayed on the left and the

following page is displayed on the right.Press

s

if you want

to hold a page (i.e. the contents page).The active page is then

displayed on the right.To return to normal mode, press

e

.

Hidden

information

Favourite

pages

To display or hide the concealed information (games solutions).

Instead of the standard coloured areas displayed at the bottom

of the screen, you can store 4 favourite pages on the first 40

channels which can then be accessed using the coloured keys

(red, green, yellow, blue).Once set, these favourite pages will

become the default every time tetetext is selected.

&

Press the

H

key to change to favourite pages mode.

é

Display the teletext page that you want to store.“Press

d

then the coloured key of your choice.The

page is stored.

‘

Repeat steps

é

and

“

for the other coloured keys.

(

Now when you consult teletext, your favourite pages

will appear in colour at the bottom of the screen.

To temporaly retrieve the standard items,press

H

.

To clear everything, and return the standard items as the

default, press

d

for 5 seconds.

EN 11LC03E 3.

EN 12 LC03E3.

14

MODE

VCR

DVD

·¢Ê Æ

∫

Ó

ı

Ω∆

.

Z

¤

Connecting peripheral equipment

Depending on the version the TV is equipped with one or two EXT1 and EXT2 sockets.

A special adaptor is supplied to connect to EXT1 and can route the leads to the back.

The EXT1 socket has audio, CVBS/RGB inputs and audio, CVBS outputs.

The EXT2 socket (if available) has audio, CVBS/S-VHS inputs and audio, CVBS outputs.

Video recorder (or DVD recorder)

Carry out the connections shown opposite, using a good

quality euroconnector cable. If your video recorder has the

Easylink function, use the EXT2 socket.

If your video recorder does not have a euroconnector socket, the

only connection possible is via the aerial cable.You will therefore

need to tune in your video recorder's test signal and assign it

programme number 0 (refer to manual store, p. 6).

To reproduce the video recorder picture,press

0

.

Video recorder with decoder

Connect the decoder to the second euroconnector socket of

the video recorder.You will then be able to record scrambled

transmissions.

Video recorder

Satellite receiver, decoder, DVD,games, etc.

For TV sets with 2 SCART connectors,preferably connect the

equipment delivering RGB signals (digital decoders, DVD

players,games consoles, etc.) to EXT1 and the equipment

delivering S-VHS signals (S-VHS and Hi-8 VCRs) to EXT2.

To select connected equipment

Press the

n

key to select

EXT1

and on the versions with 2 scarts,

EXT2

,

S-VHS2

(S-VHS signals from the EXT2 socket) and

EXT3

.

Most equipment (decoder, video recorder) carries out the switching itself.

Other equipment

FM ANT

:

VCR

Audio

out

L

R

Sub

woofer

out

*

L

R

Audio in

(PC)

DC in PC input

FM ANT

EXT 1

:

EXT 2

*

L

R

Audio

out

Sub

woofer

out

*

13

Video recorder or DVD keys

Glossary

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

can be operated with the remote control of the TV.

The remote control is compatible with all video recorders using the RC5

standard and all DVDs using the RC6 standard.

& Press the

MODE

key to select the required mode :

VCR

(video

recorder) or

DVD

.The remote control indicator lights up to display

the selected mode. It switches off automatically after 20 seconds if

left idle.The remote control automatically returns to TV mode.

é The following keys are operational, depending on the equipment :

b

standby,·recording,¢fast rewind,Êstop,Æplay,∫fast forward,∆pause%VCR timer,cDVD :subtitling language

H

menu,

cursor navigation and adjustments,

OK

validation,09digit keys,

@ P # programme selection,

e

audio selection.

d

OSD menu,

EasyLink: Digital link between the set and the video recorder which allows a direct transfer of

certain information such as channel setting or programming.

PIP (Picture in Picture):Superimposed window that displays a small picture in the main picture.

In PC mode you can display an image from the TV or other appliance (e.g. DVD or video recorder)

in a small window.

RGB signals : These are the three video signals, Red Green Blue, which make up the picture.

Using these signals improves picture quality.

S-VHS signals : These are 2 separate Y/C video signals from the S-VHS and Hi-8 recording standards.

The luminance signals Y (black and white) and chrominance signals C (colour) are recorded

separately on the tape.This provides better picture quality than with standard video (VHS and 8

mm) where the Y/C signals are combined to provide only one video signal.

NICAM sound : Process by which digital sound can be transmitted.

System : Television pictures are not broadcast in the same way in all countries.There are different

standards: BG, DK,I, and L L’.The SYSTEM setting (p. 6) is used to select these different standards.

This is not to be confused with PAL or SECAM colour coding.Pal is used in the majority of

European countries, Secam in France, the CIS and the majority of African countries.

The United States and Japan use a different system called NTSC.The inputs EXT1 and EXT2 are

used to read NTSC coded recordings.

16:9 : Refers to the ratio between the length and height of the screen.

Wide screen televisions have a ration of 16/9,conventional screen TV sets have a ration of 4/3.

Directions for Use

.

Æ

ı

∫

¤Ó

ª

∆

Ê¢·

Ÿ

Y

ACTIVE

Å

ù

MODE

VCR

-

DVD

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CONTROL

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3

RADIO

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879

12

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0

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%

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[

- -

OK

PC TV

+ +

MENU

”

Directions for Use

16

Tips

Poor reception

No picture

Peripheral

equipment gives a

black and white

picture

No sound

PC and PIP modes

don’t work ?

Remote control

Standby

Cleaning the set

Still no results?

The proximity of mountains or high buildings may be responsible for ghost

pictures, echoing or shadows. In this case,try manually adjusting your picture: see

"fine tuning" (p.7) or modify the orientation of the outside aerial. Does your

antenna enable you to receive broadcasts in this frequency range (UHF or VHF

band)?

Have you connected the aerial socket properly? Have you chosen the right

system? (p. 7). Poorly connected euroconnector cables or aerial sockets are often

the cause of picture or sound problems (sometimes the connectors can become

half disconnected if the TV set is moved or turned). Check all connections.

You have not selected the right socket with the

n

key:S-VHS2 instead of EXT2.

To play a video cassette, check that it has been recorded under the same

standard (PAL,SECAM, NTSC) which can be replayed by the video recorder.

If on certain channels you receive a picture but no sound,this means that you do not have

the correct TV system. Modify the SYSTEM setting (p. 7).

The amplifier connected to the TV does not deliver any sound? Check that you

have not confused the audio output with the audio input.

Check that you have configured the computer on a compatible display resolution

(see p. 15).

You can’t get the radio sound in PC mode? When PIP is active the sound is

forced to TV. You must de-activate PIP, go into radio mode and then come back

to PC mode.

The TV set does not react to the remote control; the indicator on the set no

longer flashes when you use the remote control? Replace the batteries.

When you switch the TV set on it remains in standby mode and the indication

LOCKED is displayed when you use the keys on the TV set?

The CHILD LOCK

function is switched on (p.10).

If the set receives no signal for 15 mins,it automatically goes into standby mode.

To save power, your set is fitted with components that give it a very low power

consumption when in standby mode (less than 1 W).

Only use a clean, soft and lint-free cloth to clean the screen and the casing of your

set. Do not use alcohol-based or solvent-based products.

Disconnect the mains plug of the TV for 30 seconds then reconnect it.

If your TV set breaks down, never attempt to repair it yourself: contact your

dealer's after-sales service.

LCD - 3111 256 1420.1

FrançaisNederlandsDeutschItaliano

∂ППЛУИj¿

English

15

The

AV

and

S-VIDEO

connections are located under the

left panel or,for large screen sizes, under the right panel.

Make the connections as shown opposite.With the

n

key,

select

EXT3

.

For a monophonic device, connect the audio signal to the

AUDIO L input.The sound automatically comes out of the left

and right speakers of the set.

When headphones are connected, the sound on the TV set will

be cut.The

@

P

#

keys are used to adjust the volume level.

The headphone impedance must be between 32 and 600 Ohms.

Camcorder, video games

Headphones

O

To connect a Hi-fi unit use an audio connection cord and

connect the

L

and

R Audio out

of the TV to an

Audio in L

and

R

from the Hi-fi unit. If you have an active speaker

connect the

Subwoofer out

of the TV to the

Subwoofer in

of the speaker.

Connect the monitor output of your computer to the

PC

input (VGA)

of the TV. Connect the sound output

Audio out

L

and

R

of the computer to the input

Audio in (PC) L

and

R

of the TV.

For more information on using PC mode see page 8.

Configure the computer on 1280 x 1024, 60 Hz for

optimum resolution.

Attention:

if you use another resolution, the PIP function may not

work. In this case a warning message is displayed on the screen.

Here is the list of the different display resolutions available

on your TV:

640 x 350, 70 Hz 720 x 400, 70 Hz 1024 x 768, 60 Hz

640 x 350, 85 Hz 720 x 400, 85 Hz 1024 x 768, 70 Hz

640 x 480, 60 Hz 800 x 600, 56 Hz 1024 x 768, 75 Hz

640 x 480, 67 Hz 800 x 600, 60 Hz 1024 x 768, 85 Hz

640 x 480, 72 Hz 800 x 600, 72 Hz 1152 x 864, 75 Hz

640 x 480, 75 Hz 800 x 600, 75 Hz 1280 x 960, 60 Hz

640 x 480, 85 Hz 800 x 600, 85 Hz 1280 x 1024, 60 Hz

832 x 624, 75 Hz 1280 x 1024, 75 Hz

Amplifier

Computer

EN 13LC03E 3.

VIDEO

AUDIO

S-VIDE

L

R

out

Sub

L

woofer

*

out

Audio

Sub

woofer

in

*

out

Sub

woofer

in

Audio

LR

out

Audio

R

L

Audio in (PC)

PC input

EN 14 LC03E4.

Mechanical Instructions

4. Mechanical Instructions

Index of this chapter:

1. Service Position

2. Stand Removal

3. Rear Cover Removal

4. Shield Removal

5. I/O Assy Removal

6. LED/Remote Control Board Removal

7. TV Board Removal

8. Scaler Board Removal

9. Inverter Board Removal

10. Top Control Assy Removal

11. LCD Panel Removal

12. Re-assembly

Note: Figures below can deviate from the actual situation, due to different set executions.

Figure 4-2 TV stand removal 15”/17” model

4.1 Service Position

First, put the TV in its service position. Therefore place it upside down on a tabletop (use a protection sheet or a foam cushion). Take care that this is flat and free from obstacles like screws, to prevent damaging the fragile LCD screen. ESD protective service buffers, as shown below, can be used (3122 785 90580).

Figure 4-1 ESD protective service buffers

4.2.2 For 23 inch model

1. Use a Torx screwdriver to remove the stand from the backside of the monitor housing by unscrewing the four M4x12 mounting screws.

2. Remove the four mounting screws out of their mounting holes.

3. First push the stand in horizontal direction to the monitor bottom side, then lift the stand and take it away.

Figure 4-3 TV stand removal 23” model

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4.2 Stand Removal

4.2.1 For 15/17 inch model

Use a Torx screwdriver to remove the stand from the backside of the monitor housing by unscrewing and removing the four M4x12 mounting screws and next, take away the stand.

4.3 Rear Cover Removal

4.3.1 For 15/17 inch model

Manually unlock and remove both corner cover caps.

Figure 4-4 TV rear cover removal 15”/17” model

Continue with the paragraph 4.3.3.

Mechanical Instructions

EN 15LC03E 4.

4.3.2 For 23 inch model

Manually unlock and remove the IO connector cover cap.

Connector cover cap

Figure 4-5 TV rear cover removal 23” model

4.3.3 For all models

1. Make sure all power-, audio-, video-, coax-, and SCART cables are unplugged.

2. Remove the five Torx screws securing the monitor rear cover.

3. Carefully remove the rear cover and store it on a safe place.

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VGA connector distance screws

Figure 4-8 VGA Connector screws

• Remove all shield mounting screws.

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4.4 Shield Removal

• Remove at the “SCART plug side” the screw besides the plug.

• Remove the connector plate.

Connector plate screws

Figure 4-6 TV SCART plug side

• Unscrew, at the bottom side, the connector plate screw and remove this plate.

Connector plate screws

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Figure 4-9 Shield with mounting screws

• Bend at the ”SCART-plug side” the thin metal electrostatic shield away from the sockets, so the complete shield can be lifted later on.

Electrostatic shield

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Figure 4-10 Shielding

• Unlock the shield by carefully moving it a few millimetres to the bottom side of the monitor. The topside of the shield has to detach from underneath the two lock clamps, which secure the shield at topside. Carefully lift the shield with respect for the cables and/or connector sockets. Take out the shield and store it on a safe place.

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Figure 4-7 Bottom side connector plate

• Use a 5 mm socket screwdriver to remove both connector distance bolts from the “PC input / VGA-in” socket.

EN 16 LC03E4.

Mechanical Instructions

4.5 I/O Removal

4.5.1 Side I/O assy removal for 15/17 inch model

Figure 4-11 Side I/O assy removal for 15”/17” model

1. Disconnect the cable connector [0240] from the side I/O assy.

2. Unlock this unit by shifting it one centimetre to the outside direction of the monitor.

3. Take out this side I/O assy.

2. To completely remove the Front LED panel (incl. Lens),

remove the assy screw.

4.7 TV Board Removal

4.7.1 For 15 /17inch model

Disconnect all five TV board connectors out of the regarding sockets [3225], [1234], [1231], [1902], and [1732]. Continue with the paragraph 4.7.3.

4.7.2 For 23 inch model

Disconnect all six TV board connectors out of the regarding sockets [3225], [1233], [1231], [1902], [1732] and [1734]. Continue with the paragraph 4.7.3.

4.7.3 For all models

1. Pull the thin flat cable out of its special shaped connector, [1010].

2. Unscrew and remove the three TV board mounting screws.

3. Take out the TV board.

4.5.2 Side I/O assy removal for 23 inch model

Side I/O Assy

Figure 4-12 Side I/O assy removal for 23” model

1. Disconnect the cable connector [0240] from the side I/O assy.

2. Unlock this unit by pushing it one centimetre in horizontal direction (to bottom side) of the monitor.

3. Take out this side I/O assy.

4.6 Front LED Panel Removal

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Figure 4-13 TV board

Note: Sometimes it is necessary to place the TV board in its

service position, for easy signal measuring. See picture below.

4.6.1 Only for the 23 inch model

To gain access to the Front LED panel unscrew and remove the three mounting screws from the loudspeaker box covering the panel. Release cables and take out the loudspeaker box. Continue with the paragraph 4.6.2.

4.6.2 For all models

1. Unlock the transparent securing clip, which holds the Front LED panel in place, and take out the Front LED panel . (See previous figure: “Side IO assy removal for 15”/17” model).

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Figure 4-14 TV board in service position

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4.8 Scaler Board Removal

1. Carefully disconnect the cable connector in the centre of the Scaler board [1506]. Take care not to damage the fragile cables.

2. Disconnect the cable connectors at the edge of the Scaler board [1402] and [1003].

3. Pull the thin flat cable out of its special shaped connector [1681].

4. Unscrew and remove two Scaler board mounting screws.

5. Take out the Scaler board.

Figure 4-15 Scaler board

Mechanical Instructions

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EN 17LC03E 4.

2

1

Heat sink

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Figure 4-17 Heat Sink Removal

4.9 Inverter Board Removal (only for 15/17 inch model)

Note: The Inverter board is available in two versions: one

model for TN-displays and another model for IPS-displays. The (dis)assembly procedure is the same for both versions.

1. Disconnect the cable from the Inverter board.

2. Disconnect at top and bottom side all the black/white and

pink cable connectors.

3. Use a pair of pliers to bend the metal securing clamp in

such a way that the Inverter board can be taken out.

4. Remove the Inverter board and store it on a safe place.

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Note: Sometimes it is necessary to place the Scaler board in a service position. In this case it is necessary to use the specific “Repair kit scaler board” including two extra long cables (order nr. 3122 785 90490).

CL 36532044_011.eps

Figure 4-16 Scaler board in service position

Important: Video converter chip heat sink.

1. Before you de-solder the video converter chip SAA7118 from the board, the heat sink must be removed from the chip. Use a pair of pliers to remove the heat sink by means of a twist- and pull movement (see figure). Store the heat sink on a safe place, adhesive side up!

2. Place the self-adhesive heat sink back in place after the chip exchange action has been finished.

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Figure 4-18 Inverter board

4.10 Top Control Assy Removal

1. Remove the cable from the Top control assy [1500].

2. Remove both mounting screws that secure the Top control

assy to the monitor frame.

3. Take out the Top control assy.

EN 18 LC03E4.

Mounting screw(2x)

Mechanical Instructions

Figure 4-19 Top control assy

4.11 LCD Panel Removal

4.11.1 For 15 /17 inch model

Note: the LCD Panel is available in two versions: a TN-display and an IPS-display. The (dis)assembly procedure is the same for both versions.

1. Unscrew and remove the four LCD panel frame mounting screws, which secure the panel frame to the monitor front.

2. Disconnect at both sides the speaker cable plugs and remove the speaker cable assy.

3. Lift and take out the LCD panel (including its frame).

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Figure 4-21 LCD frame mounting screws 23” model

4.11.3 For all models

1. Remove the plastic monitor front from the protection sheet and place the LCD panel, including the panel frame, back on the protection sheet or foam cushion. Make sure again that there are no screws or other parts left behind on the protection sheet, that can damage the fragile panel screen surface.

2. Unscrew the four screws, securing the panel frame to the LCD panel (see figures: “LCD panel mounting screws”).

3. Take off the panel frame while leading the panel connector through the access hole in the frame.

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Figure 4-20 LCD frame mounting screws 15”/17” model

Continue with the paragraph 4.11.3

4.11.2 For 23 inch model

1. To gain access to whole LCD Panel, unscrew and remove the mounting screws from both Loudspeaker boxes. Release cables and take out both Loudspeaker boxes.

Note: Avoid unscrewing screws from the Loudspeaker boxes sockets, if you don’t want to disassemble the Loudspeaker boxes.

1. Unscrew and remove the eight LCD frame mounting screws, which secure the panel frame to the monitor front.

2. Lift and take out the LCD panel (including its frame).

Figure 4-22 LCD Panel mounting screws, 15”/17” model

LCD frame screws (4x)

Figure 4-23 LCD panel mounting screws, 23” model

4.12 Re-Assembly

To re-assemble the whole set, do all processes in reverse order. Notes:

• When you secure the panel frame (with the LCD panel) in the monitor front, do not mount the fifth screw in the middle

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011003

Mechanical Instructions

of the bottom side. You will need this screw position for mounting the TV rear cover.

• Take extra care when fixing the connector bracket screw at SCART plug side. You can easily damage the TV board when you use too much force.

• Do not forget to re-place the ground cable of the Scaler board when mounting the screw at topside.

• Take extra care when reconnecting the Inverter board backlight connectors (black/white/pink). Connect them properly to avoid “high voltage sparking”

EN 19LC03E 4.

EN 20 LC03E5.

Service Modes, Error Messages, and Repair Tips

5. Service Modes, Error Messages, and Repair Tips

Index of this chapter:

1. Test Points

2. Service Modes

3. Errors

4. The “Blinking LED” Procedure

5. ComPair

6. Trouble Shooting Tips

5.1 Test Points

This chassis is equipped with test points in the service printing. In the schematics test points are identified with a rectangle box around Fxxx or Ixxx. On the PCB, test points are specifically mentioned in the service manual as “half moons” with a dot in the centre.

Measurements are performed under the following conditions:

• Video: colour bar signal.

• Audio: 3kHz left, 1kHz right.

5.2 Service Modes

5.2.1 Limited DST Support

This chassis does still have some limited Dealer Service Tool (DST) support, although this remote is not for sale anymore. The set can be put in two service modes via the DST (RC7150). These are the Service Default Mode (SDM) and the Service Alignment Mode (SAM).

Installation Features Dealer

For easy installation and diagnosis the DST can be used. When there is no picture (to access the error code buffer via the OSD), DST can enable the functionality of displaying the contents of the entire error code buffer via the blinking LED procedure.

The dealer can use the RC7150 for programming the TV-set with presets. Ten different program tables can be programmed into the DST via a GFL or MG TV-set (downloading from the GFL or MG to the DST; see GFL or MG service manuals) or by the DST-I. For explanation of the installation features of the DST, the directions for use of the DST are recommended.

5.2.2 Service Default Mode (SDM)

Purpose of SDM:

• To provide a situation with predefined settings to get the same measurements as in this manual.

• To start the “Blinking LED” procedure.

• To have the possibility to override the 5V protection

Activating SDM:

• By transmitting the "DEFAULT" command with the RC7150 Dealer Service Tool (this works both while the set is in normal operation mode or in the SAM).

• Standard RC sequence 0-6-2-5-9-6 followed by pressing the “MENU”-button (this works both while the set is in normal operation mode or in the SAM).

• By shorting pins 5 and 6 of connector 1170 of LED/RC panel. Then apply DC supply from the AC-DC adaptor (not required to remove the metal shielding).

Note: By temporarily shorting pins 5 and 6 of connector 1170 and then applying DC supply from the AC-DC adaptor, the 5V protection is disabled. Caution: Overriding the 5V protection should only be used for a short period of time. In case of S/W protections (error 4) the set will shutdown after 15 sec.

For recognition, “SDM” is displayed at the upper right corner of the screen.

SDM Menu

TYPE: 17PF9945/012 HRS:0029 SWID: LC03E21-1.11 S317 1.03 ERR : 0 0 0 0 0 0 0 OPT : 79 254 14 56 128 000

Figure 5-1 SDM Menu

Deactivating SDM:

• Press the “EXIT”-button on the DST, or

• Press 0-0 on the standard RC, or

• Switch the set to Standby (the error buffer is NOT cleared).

Note: When the mains power is switched off while the set is in SDM, the set will switch to SDM immediately when the mains is switched on again.

The SDM sets the following pre-defined conditions:

• PAL/SECAM sets: tuning at 475.25 MHz PAL.

• NTSC sets: tuning at channel 3 (61.25 MHz).

• Volume level is set to 25% (of the maximum volume level).

Other picture and sound settings are set to 50%.

The following functions are switched off in SDM (and after leaving SDM):

• Timer.

• Sleep timer.

The following functions are disabled during SDM (and enabled after leaving SDM)

• Parental lock.

• Blue mute.

• Hospitality Mode.

• No-ident Timer (normally the set is automatically switched

off when no video signal (IDENT) was received for 15 minutes).

All other controls operate normally.

Special Functions SDM

Access to normal user menu

Pressing the “MENU” button on the remote control switches between the SDM and the normal user menus (with the SDM mode still active in the background).

Channel search

Pressing the “P+” button of the remote control will select the next available channel in the preset list.

Type nr, Error buffer, etc

Pressing the “OSD” or “info+” button of the remote control shows/hides the type nr, error buffer, SW ID, Hours and option codes. OSD can be hidden to prevent interference with waveform measurements.

SDM

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Service Modes, Error Messages, and Repair Tips

EN 21LC03E 5.

Access to SAM

By pressing 0-6-2-5-9-6 “info+” (or OSD) in sequence on the standard RC will switch from SDM to SAM.

5.2.3 Service Alignment Mode (SAM)

Purpose of SAM:

• To do alignments.

• To change option settings.

• To display/clear the error code buffer values.

Activating SAM:

• By transmitting the "ALIGN" command with the RC7150 Dealer Service Tool (this works both while the set is in normal operation mode or in the SDM).

• Standard RC sequence 0-6-2-5-9-6 followed by pressing the “info+”-button (this works both while the set is in normal operation mode or in the SDM).

Deactivating SAM:

• Press the “EXIT”-button on the DST, or

• Press 0-0 on the standard RC, or

• Switch the set to Standby (the error buffer is NOT cleared).

Note: When the AC-DC adaptor power is switched off while the set is in SAM, the set will go back to normal mode of operation when the AC-DC adaptor is switched on again.

In SAM the following information is displayed on the screen:

SAM Menu

TYPE: 17PF9945/012 HRS:0029 SWID: LC03E21-1.11 S317 1.03 ERR : 0 0 0 0 0 0 0 OPT : 79 254 14 56 128 000

CLEAR ERRORS OPTIONS

TUNER WHITE TONE GEOMETRY SOUND SMART SETTING

Figure 5-2 SAM Menu

• Operation hours timer (hexadecimal).

• Software identification of the main micro controller of TV-

board (LC03BBC-X.YY), and (S3DD E.FF) is the software identification for micro-P of Scaler board: – LC03 is the chassis name for LCD-TV launched in

2003.

– BBC is 1 letter and 2 digit combination to indicate the

regional software type and the supported languages.

– X = main version number. – YY= subversion number. – S3 = Scalar board used in 2003. – DD = screen size of the LCD panel. – E = main version number. – FF = subversion number.

• Error buffer (7 errors possible).

• Option bytes (8 codes possible), summary of options are

explained below.

• Sub menus are listed in a scroll-menu.

SAM

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• Change the value of the selected menu item (e.g. HOR.SHIFT).

• Activate the selected submenu (e.g. ASBY ON/OFF).

• To return to the main menu / previous menu, press “MENU”

keys on the remote control

Access to Normal User Menu

Pressing the “MENU” button on the remote control switches between the SAM and the normal user menus (with the SAM mode still active in the background). Pressing the “MENU” key in a submenu will go to the previous menu.

Menus and Submenus

CLEAR ERRORS: Erasing the contents of the error buffer. Select the CLEAR ERRORS menu item and press the MENU RIGHT key. The content of the error buffer is cleared.

The functionality of the OPTIONS and ALIGNMENTS (TUNER, WHITE TONE, GEOMETRY, SOUND and SMART SETTING) sub menus are described in chapter 8.

5.2.4 Customer Service Mode (CSM)

This chassis is equipped with the “Customer Service Mode” (CSM, like in the A10-chassis). CSM is a special service mode that can be activated and deactivated by the customer, upon request of the service technician/dealer during a telephone conversation in order to identify the status of the set. This CSM is a 'read only' mode therefore modifications in this mode are not possible.

Activating Customer Service Mode.

The Customer Service Mode can be switched on:

• By pressing RC button is sequence “1-2-3-6-5-4” or,

• By pressing simultaneously the MUTE button on the

remote control and any key on the TV control buttons (P+, P-, VOL +, VOL -) for at least 4 seconds.

When the CSM is activated:

• Picture and sound settings are set to nominal levels.

• Modes that interfere with the behaviour of the set are

switched off (sleep timer, auto standby, etc.).

• Pressing cursor DOWN “v” on the RC will switch to CSM2 screen if it is in CSM1 screen. Likewise pressing cursor UP “^” will switch to previous CSM1 screen.

• Pressing “P+” or “P-“ on RC will select next available channel to be displayed.

• Pressing channel numeric keys on RC will select the desired channel to be displayed.

Deactivating Customer Service Mode.

The Customer Service Mode will be switched off after:

• Pressing any key on the remote control handset (except “P+”, “P-” and cursor up/down)

• Switching off the TV set with the mains switch.

All settings that were changed during activation of CSM are restored to the initial values.

Customer Service Mode Information Screen

After activating the Customer Service Mode the following screen will appear.

SAM Menu Control

Menu items can be selected with the cursor UP/DOWN key. The selected item will be highlighted. When not all menu items fit on the screen, moving the cursor UP/DOWN will display the next/previous menu items. With the cursor LEFT “<” / RIGHT “>” keys, it is possible to:

• Activate the selected menu item (e.g. GEOMETRY).

EN 22 LC03E5.

1 TYPE: 17PF9945/012 HRS:0029 CSM1 2 SWID: LC03E21-1.11 S317 1.03 3 ERR : 0 0 0 0 0 0 0 4 OPT : 79 254 14 56 128 000 5 6 SYSTEM: WEST EUR 7 NO SIGNAL 8 TIMER ON 9 CHANNEL BLOCKED 10 NOT PREFERRED

11 SOURCE : 5 12 SOUND : MONO 13 VOLUME : 26 14 BALANCE: 1 15 COLOUR : 50

Service Modes, Error Messages, and Repair Tips

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Figure 5-3 CSM 1

The Customer Service Menu (CSM1) shows the following information:

• Line 1: “TYPE: 99XX9999/99XHRS: nnnn”. TYPE: typeversion/model of the set (i.e. 17PF9945/12). HRS: Hexadecimal counter of operating hours. (Standby hours are counted as operating hours).

• Line 2: “SWID: AAAABBC-X.YYS3DDE.FF”. SWID: (Software identification of the main micro controller on TVBoard and Scaler board) See paragraph “Service Alignment Mode (SAM)”. Details on available software versions can be found in the chapter “Software Survey” of the publication “Product Survey - Colour Television”.

• Line 3: “CODES: xx xx xx xx xx xx xx ”. Error code buffer (see paragraph “Errors”). Displays the last 7 errors of the error code buffer.

• Line 4: “OPT xxx xxx xxx xxx xxx xxx xxx xxx”. Option bytes. Option bits control the software and hardware functionality of the chassis. 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 chapter 8 for more information on correct option settings

• Line 6: “SYSTEM: EUROPE/WEST EUR/EAST EUR/UK/ FRANCE”. Indicates which colour and sound system is installed for this preset as defined in the Manual INSTALL menu:

– PAL BG – PAL I – PAL DK – SECAM BG – SECAM DK – SECAM LL’

• Line 7: “NO SIGNAL”. Indicates that the set is not receiving

an “ident” signal on the selected source. – No or bad antenna signal; connect a proper antenna

signal

– Antenna not connected; connect the antenna – No channel / preset is stored at this program number;

go to the INSTALL menu and store a proper channel at this program number

– The tuner is faulty (in this case the CODES line will

contain number 13); check the tuner and replace/repair if necessary

Note: On some models, BLUE MUTE is displayed (if the BM option is ON) when no signal is received.

• Line 8: “TIMER ON”. Indicates that the sleep timer is activated. Complaints that may be caused by the activation of the sleep timer.

• Line 9: “CHANNEL BLOCKED”. Indicates that one or more channels are locked except the selected channel. Complaints that may be caused by locked channels: – TV cannot be switched on from standby with the local

keyboard buttons

– “P+” and “P-“ buttons on local keyboard do not function

To disable the LOCK feature:

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1. Select ”FEATURE” menu (with the Remote Control)

2. Select “LOCK” (with the RC)

3. Set to “OFF”

• Line 10: “NOT PREFERRED”. Indicates that the current

channel is not in the preferred channel list (by default, all channels are skipped. A channel can be added as a selected channel to the list of preferred channels:

1. Select “INSTALL” menu

2. Select “CHANNEL EDIT”

3. Select “ADD/DELETE”

4. Set to “ADD” with the left/right cursor keys

• Line 11: “SOURCE”. Indicates which SOURCE is installed

for this preset: EXT1, SVHS2, EXT2, or Tuner.

• Line 12: “SOUND”. Indicates which sound mode is installed for this preset: Mono, NICAM, Stereo, L1, L2, SAP, Virtual, or Digital.

• Line 13: “VOLUME”. Value indicates level at entry CSM.

• Line 14: “BALANCE”. Value indicates level at entry CSM.

• Line 15: “COLOUR”. Value indicates level at entry CSM.

1 TYPE: 17PF9945/012 HRS:0029 CSM2 2 SWID: LC03E21-1.11 S317 1.03 3 ERR : 0 0 0 0 0 0 0 4 OPT : 79 254 14 56 128 000 5 6 BRIGHTNESS: 50 7 CONTRAST : 56 8 HUE : 50 9 10

11 12 13 14 15

Figure 5-4 CSM 2

The next Customer Service Menu (CSM2) shows the following information:

• Line 6: “BRIGHTNESS”. Value indicates level at entry CSM.

• Line 7: “CONTRAST”. Value indicates level at entry CSM.

• Line 8: “HUE”. Value indicates level at entry CSM.

• Line 9: “HOTEL MODE ON”. Indicates that the Hotel mode

has been activated.

5.3 Errors

5.3.1 Error Code Buffer

The error code buffer contains all errors detected 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, the error is written at the left side and all other errors shift one position to the right.

The error code buffer will be cleared in the following cases:

– By activating the CLEAR ERRORS function in SAM menu. – By transmitting 0-6-2-5-9-9 with the normal RC. – By transmitting the commands “DIAGNOSE 99 OK” with

the DST (RC7150) or with ComPair.

– Automatically reset if its contents has not changed for 50

hours.

By leaving SDM or SAM with the mains switch, the error buffer is not reset.

Examples: ERROR: 0 0 0 0 0 0 0 : No errors detected ERROR: 6 0 0 0 0 0 0 : Error code 6 is the last and only detected error ERROR: 9 6 0 0 0 0 0 : Error code 6 was first detected and error code 9 is the last detected (newest) error

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Service Modes, Error Messages, and Repair Tips

EN 23LC03E 5.

The contents of the error buffer can also be made visible through the “blinking LED” procedure. This is especially useful when there is no picture. See paragraph 5.4 “The blinking LED procedure “.

5.3.2 Error Codes

In case of non-intermittent faults, clear the error buffer before starting the repair, to prevent that “old” error codes are present (it is wise to write down the content of the error buffer before you clear it). If possible check the entire content of the error buffers. In some situations an error code is only the result of another error code (and not the actual cause). Note: a fault in the protection detection circuitry can also lead to a protection.

Table 5-1 Error codes

Error

Error description Possible defective

code

0 No error detected - ---1-3 Reserved 4 5V protection active IC7930 or +5V I2C

5 Reserved 6 General I2C bus er-

ror 7 Reserved 8 BOCMA I2C error IC 7301 A4 9 BOCMA 8V supply

failure 10 NVM I2C error IC 7066 A1 11 NVM identification

failure 12 uProcessor internal

RAM test failure 13 Tuner I2C error IC 1100 - UR13xx A3 14 Sound processor

I2C error 15 SRAM I2C error IC 7070 A2 16 Reserved 17# 3D CF processor

I2C error 18-20 Reserved 21 Scaler protection

active 22 Scaler protection

active 23 Scaler protection

active 24* HDTV decoder I2C

error 25 Scaler protection

active 26 Reserved 27 Scaler protection

active 28 Scaler protection

active 29 Scaler uP I2C error IC 7753 or IC 7064 C8, A1

* = Not applicable to Europe execution# = Only for NAFTA 23" execution

components

devices

I2C bus s/c or o/c

IC 7910 or IC7301 A4, A10

IC 7066 A1

IC 7064 A1

IC 7620 (MSP34xx) A8

IC 7823 B

IC 7402 C4

IC 7351 C9

IC 7302 C3

IC 7252 C10

IC 7752 C8

IC 7471 C6

IC 7472 C6

Diagram

A3, A8, A10

TV-Board

Errors

• Error 0 = No error

• Error 4 = +5V protection. 5V protection active; set is

switched to protection; 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 behaviour of the set. Therefore, all I2C devices connected to the 5V supply are constantly monitored. When none of these devices responds to the micro controller for a prolonged time, the micro controller assumes that there is a failure in the 5V supply. By starting up the set with the service jumpers shorted, the 5V protection is disabled and it is easier to determine the cause. +5V protection will be activated when these I2C devices fail (no I2C communication):

– Main Tuner 1100 (diagram A3) – ITT sound processor MSP34xx IC-7620 (diagram A8)

Service tips: To isolate the problem area after overriding the +5V protection, determine whether:

1. The +5V source is working properly IC7930 (diagram A10)

2. ITT sound processor circuit is loading the +5V; isolate coil

5620 (diagram A8)

3. The audio delay IC 7601 - IC7605 is loading the +5V source; isolate coil 5601 (diagram A7)

4. Main tuner circuit is loading the +5V source; isolate coil 5122 (diagram A3)

Caution: Overriding the 5V protection when there is a 5V failure can increase the temperature in the set and may cause permanent damage to components. Do not override the 5V protection for a prolonged time.

• Error 6 = General I2C 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 micro controller is open

circuit.

• Error 8 = BOCMA IC TDA888xx (diagram A4) I2C communication failure. BOCMA (IC7301 on TV board) is corrupted or the I2C line to the BOCMA is low or no supply voltage present at pin 14 (3V3) or no supply voltage at pin

23.

• Error 9 = BOCMA IC TDA888xx 8V failure (SUP bit). No supply voltage at pin 53. Check coil 5302.

• Error 10 = NVM I2C error (diagram A1). NVM (EEPROM IC7066) does not respond to the micro controller.

• Error 11 = Micro controller / NV Memory identification error. During the last start-up the NVM and the micro controller did not recognize each other (e.g. 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 = Microprocessor (Painter - IC 7064) internal RAM test failure.

• Error 13 =Main Tuner I2C failure UR13xx. Tuner (item 1100, diagram A3) is corrupted or the I2C line to the tuner is low or no supply voltage at pin 3, pin 6 or 7 of the tuner.

• Error 14 =Sound processor I2C error IC7620 (MSP34xx, diagram A8). Sound controller does not respond to the micro controller.

• Error 15 =SRAM IC CY7C1019 test failure (IC7070, diagram A2).

Note: Only for Europe and AP-PAL execution.

Scaler Board

When the TV detects critical errors from the Scaler board, it will shutdown into protection mode. After a short period of time, the LED will blink according to the respective error codes.

EN 24 LC03E5.

Service Modes, Error Messages, and Repair Tips

Protection errors:

• Error 21 = JagASM processor test failure (IC7402, diagram C4). During start-up of set, the Scaler will do a quick test by writing data to selective addresses and reading back the data. If the core supply voltage is too low or data line is broken, this error protection will be activated. Under these circumstances, check:

– Core supply of 2V5 to VDD pins of JagASM IC. – Clock pulse present at pin 3 of OSC generator item

1401 (diagram C4).

• Error 22 = Video formatter/converter I2C error IC7351 (GENESIS FLI2300, diagram C9).

• Error 23 = Video decoder I2C error IC7302 (Philips SAA7118E, diagram C3). Note: BGA IC fixed with a heat sink (see chapter 4 how to remove).

• Error 25 = NVM I2C error (diagram C8). NV memory (EEPROM - IC7752) does not respond to Scaler micro controller.

• Error 27 = SRAM IC MT48LC2M32B2TG test failure (IC7471, diagram C6).

• Error 28 = SRAM IC MT48LC2M32B2TG test failure (IC7472, diagram C6).

Non-Protection errors:

• Error 24 = HDTV decoder I2C error IC7252 (AD9883, diagram C10). Note: This error is NOT applicable to Europe execution.

• Error 29 = TV uP IC7064 (diagram A1) and Scaler uP IC7753 (diagram C8) I2C communication failure. When this error occurred, there is no display on screen. In order to read this error code, either activate SDM or press “062501” to read out the error code by blinking LED. Alternatively, read the error codes out by using ComPair.

5.4 The “Blinking LED” Procedure

The contents of the error buffer can also be made visible through the “Blinking LED” procedure. This is especially useful 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 by a long blink of 750msec, which is an indication of the decimal digit, followed by a pause of 1500msec. followed by n short blinks. When all the error-codes are displayed, the sequence is finished with a LED display of 3 seconds. The sequence starts again.

Example:

Error code position: 1 2 3 4 5 Error buffer: 12 9 6 0 0 This gives after activating SDM: 1 long blink of 750msec + pause of 1500msec + 2 short blinks - pause of 3 s - 9 short blinks - pause of 3 s - 6 short blinks - pause of 3 s - long blink of 3 s - etc.

Note: If errors 1, 2 or 4 occur, the LED always blinks the last occurred error, even if the set is not in service mode.

Another method of reading out a single error code is to use a standard RC or a DST.

• Standard RC - Press “0-6-2-5-0-x” in sequence, to read (blinking LED) out a respective error code in the error buffer, where x = 1, 2, 3, 4, 5, 6, or 7.

• DST: Press “Diagnose” “x” “OK” to read (blinking LED) out a respective error code in the error buffer, where x = 1, 2, 3, 4, 5, 6, or 7.

5.5 ComPair

5.5.1 Introduction

ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (Dealer Service Tool), 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 I2C level) and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C 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.

5.5.2 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.

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 I2C level. ComPair can access the I2C bus of the television. ComPair can send and receive I2C commands to the micro controller of the television. In this way, it is possible for ComPair to communicate (read and write) to devices on the I2C busses of the TV-set.

• 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 extend. When this is not the case, ComPair will guide you through the faultfinding tree by asking you questions (e.g. Does the

screen show a picture? Click on the correct answer: YES / NO) and showing you examples (e.g. Measure test-point I7 and click on the correct waveform 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 Mono-carrier.

– 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.

Service Modes, Error Messages, and Repair Tips

EN 25LC03E 5.

5.5.3 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 'I2C') and the ComPair connector inside the TV (the ComPair connector (pos.nr.1111) is situated close to the tuner on the TV Board, see Chassis Overview in chapter 1).

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.

LCD PANEL

To LCD

Speaker assy R

To Inverter

ComPair

SERVICE

CONNECTOR

PC VCR I2CPower

9V DC

Figure 5-5 ComPair Interface connection

5.5.4 How To Order

ComPair order codes (EU/AP/LATAM):

• Starter kit ComPair32/SearchMan32 software and ComPair interface (excl. transformer): 3122 785 90450.

• ComPair interface (excluding transformer): 4822 727

21631.

• Starter kit ComPair32 software (registration version): 3122 785 60040.

• Starter kit SearchMan32 software: 3122 785 60050.

• ComPair32 CD (update): 3122 785 60070 (year 2002,

3122 785 60110 (year 2003).

• SearchMan32 CD (update): 3122 785 60080 (year 2002), 3122 785 60120 (year 2003).

• ComPair interface cable: 3122 785 90004.

• ComPair firmware upgrade IC: 3122 785 90510 (only for

sets with software upgrade facilities).

• Transformer Europe: 4822 727 21632.

• Transformer UK: 4822 727 21633.

Note: If you encounter any problems, contact your local support desk.

Speaker assy L

CL36532000_000.eps

011003

5.6 Trouble Shooting Tips

5.6.1 Scaler/TV Board Power Supply Problems

In this paragraph some troubleshooting steps for checking the power supply of the Scaler-board and TV-board circuitry are described.

• Measure across pin-1 and pin-4 of connector 1003 (diagram C1). +12V (15” and 17”) or +24V (23”) should be present. If the voltage is not present, probably is caused by:

– AC to DC adaptor is defect. – Short circuit in TV-board (can be isolated by connector

1003).

– Fuse 1002 is open circuit.

• Measure across C2923 (diagram A10). +3V3 should be

present. If not present, probably this is caused by:

– IC7920 is defective. – R3925 is defective. – The power supply circuit (diagram C1) is defective (see

Scaler-board circuit trouble shooting tips).

• Measure R3017 or R3085 (diagram A1) with oscilloscope. There should be I2C activity. If no activity is present, this probably is caused by:

– IC 7064 micro-P is defective. – The I2C clock line or data line is grounded. (LED

should blink indicating SW protection is active).

– The IC 7064 reset circuit consisting of T7063, T7067

and T7069 and its surrounding components are defective.

• Measure pin-19 of connector 1010 (diagram A1). The standby signal should be high (2V9). If not high, probably this is caused by:

– IC 7064 micro-P is defective (output port pin-13). – Transistor 7062 is defective.

• Measure across C2913/C2933 (diagram A10). +8V3/+5V4

should be present respectively. If not present, probably this is caused by:

– IC 7910/7930 regulator is defective. – Fuse 1903 is defective. – Switching FET 7900 is defective. – Transistor T7901 is defective.

• Measure across C2007 (diagram C1). +5V should be

present. If not present, probably this is caused by:

– +5V grounded by the load. – Regulator IC 7001 is defective. – Control transistor T7003/7002 is defective. – Scaler power control signal line (POW-CON-SCALER

coming from TV-board) is defective.

• Measure pin-4 or pin-5 of connector 1402 (diagram C4). Pin-4 should be high (+4V7) and pin-5 also should be high (+3V4). If one/both of the voltage is not present, probably this is caused by:

– IC 7402 (JagASM) is defective. – Transistor 7403 is defective. – Inverter board is defective.

• Measure pin-4 or pin-5 of connector 1402 (diagram C4).

Pin-4 should be high (+4V7) and pin-5 also should be high (+3V4). If one/both of the voltage is not present, probably this is caused by:

– IC 7402 (JagASM) is defective. – Transistor T7403 is defective. – Inverter board is loading either of the voltage.

EN 26 LC03E5.

Service Modes, Error Messages, and Repair Tips

5.6.2 General Problems

TV switched “off” or changed channel without any user action

Set switches off after “TV SWITCHING OFF” was displayed. “Auto Standby” switched the set “off” because:

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

• There was no remote control signal received or local key

pressed for > 2 hours.

See chapter 8 for a description on the options to enable/disable “Auto Standby”.

5.6.3 Picture Problems

Picture too dark or too bright

• Press “Smart Picture” button on the remote control. In case the picture improves, increase / decrease the brightness value or increase / decrease the contrast value. The new “Personal Preference” value is automatically stored after 3 minutes.

• After switching on the Customer Service Mode the picture is OK. Increase / decrease the brightness value or increase / decrease the contrast value. The new “Personal Preference” value is automatically stored after 3 minutes.

Snowy picture

Check the “NOT TUNED” section of the Customer Service Mode screen.

5. Select the STORE menu item

• When the set is in PC mode and there is no VGA signal

present at PC-in connector, the set will shutdown to standby in couple of seconds after showing “NO VIDEO INPUT”. This is a normal behaviour of the set to safe power.

• The Scaler is the driving engine of the LCD panel. When there is no display and OSD on screen, check whether sound is producible on TV channel. If sound is audible, most likely the defective lies in Scaler board or inverter board.

• To know fast whether inverter is functioning, visually check if the backlights are “on” by looking at the back of the LCD panel. Some bright spots can be seen on the side. Other way to tell whether the backlight is working is to switch the set to AV mode. The front of the screen had some kind of “fogged” effect. Note: when one of the backlight connectors has loosened, the inverter circuit will be shut down.

• If the supply to the LCD panel is OK (likewise for backlight supply), but no data signals (example: signals on connector 1506) supplied from Scaler to LCD panel, you will notice that the LCD screen will shown full screen in sequential of BLUE, GREEN, RED, BLANK, dark-GREY, light-GREY and WHITE repeatedly. It means LCD panel is in good condition. The fault lies in the Scaler board

Snowy picture and/or unstable picture

A scrambled or decoded signal is received.

Black and white picture

• Press “Smart Picture” button on the remote control. In case picture improves, increase the colour value. The new “Personal Preference” value is automatically stored after 3 minutes.

• After switching on the Customer Service Mode the picture is OK. Increase the colour value. The new “Personal Preference” value is automatically stored after 3 minutes.

Menu text not sharp enough

• Press “Smart Picture” button on the remote control. In case the picture improves, decrease the contrast value. The new “Personal Preference” value is automatically stored after 3 minutes.

• After switching on the Customer Service Mode the picture is OK. Decrease the contrast value. The new “Personal Preference” value is automatically stored after 3 minutes.

5.6.4 Sound Problems

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

After switching on the Customer Service Mode the volume is OK. Increase / decrease the volume level. The new “Personal Preference” value is automatically stored after 3 minutes.

5.6.5 Extra Information/Tips:

• Complaints that may be caused by an incorrect system setting:

– No colours – Colours not correct – Unstable picture – Noise in picture

To change the system setting of a preset:

1. Press the “MENU” button on the remote control

2. Select the INSTALL sub menu

3. Select the MANUAL STORE sub menu

4. Select and change the SYSTEM setting until

picture and sound are correct

Block Diagrams, Testpoint Overviews, and Wiring Diagram

6. Block Diagrams, Testpoint Overviews, and Wiring Diagram

Block Diagram (Tuner-IF-Video)

27LC03E 6.

A 3

TV

FM

SDA-0

A1

SCL-0

A1

SIF-FM

A8

SEL-IF-LL_M-TRAP

A1

16

MON-Out

15

C-In

12

L-Out

11

R-Out

TER-Out

9

7

R-In

G-In

6

B-In

5

L-Out

2

R-Out

1

AUDIO-L OUT

AUDIO-R OUT

D

SVHS 2

VIDEO

AV3

TUNER

1100

SIDE AV

C

Y

L

R

+5V4

6,7,3

4

7130//7131

SCART 2

21

20

2

1

SCART 1

21

20

2

1

9

51

Y/CVBS-In

P50

Status

L-In

R-In

CVBS-In

FBL-In

Status

L-In

R-In

3242

TO/FROM

1003 OF SCALER

BOARD

C 1

+5V4

11

10

6,8

VIDEO & QSS IF

A 5

1452

1454

7452

SCART IO

A 11

15

10

L

R

7224

L

R

1233

4

7

2

6,8

STATUS2_SVHS-RR-DET

EF

16

12

11

9

7

6

5

2

1

0204

4

7

2

A 10

12-24DC-SUP_1

1902

4

3

2

1

VIF1

8

VIF2

7

AGC

VSIF1

7

VSIF2

8

C-SC2_SVHS-IN

CVBS-SC1_AV1-IN

Y-CVBS-SC2_AV2-IN

COMM-LINE

CVBS-SC2_MON-OUT

LR-SC2-OUT

LR-SC2_AV2-IN

CVBS_TER_OUT

FBL-SC1-IN

R-SC1-IN_V-IN

G-SC1-IN_Y-IN

B-SC1-IN_U-IN

LR-SC1_AV1-IN

STATUS1

LR-SC1_AV-OUT

LR-CL_VL-OUT

C-FRONT-IN

SVHS-SIDE-DET

Y-CVBS-FRONT-IN

LR-FRONT-IN

LOCAL SUPPLY

STANDBY

A1

3904

7903

1

2

7

8

9

VDP - COLOUR PROCESSING

A 4

7301-A

A 5

A5

A1

A11

A1

A11

A1

A11

A4

A8

A1

A8

A4

A1

A4

A8

A1

A8

A1

A8

A1

A5

A1

A5

A8

7900

3900

7901

7904

QSS Mixer

AM Demod.

EXT. VIDEO SELECT

SEL-MAIN-R1R2

Y-CVBS-FRONT-IN

C-SC2_SVHS-IN

C-FRONT-IN

SEL-MAIN-FRNT-RR

KEYBOARD

PC-TV-LED

STBY-LED

RC5

LIGHT-SENSOR_SDM

391x

1903

3901

POWER-DOWN

A1 A9

3925

5

3

12

13

8

7

393x

3921

7401-C

7401-A

+8V3

7910

VCC

8

7

8

7

Sound Traps

9

11

6

7930

VCC

7920

VCC

OSC

VDP - COLOUR PROCESSING

+8V3A

23

16

27

11

7401-B

2

4

1

14

3308

15

10

7412-B

7412-A

7302

EF

(SCART)

CVBS_TER_OUT

7303

EF

MAIN-CBVS-EXT-IN

MAIN-C-EXT-IN

EF

A 5

SIF-TV

HISTOGRAM

7403

14 19

18

+8V3A

A11

A11 A11

HISTOGRAM

16

E

1234

2

1

3

4

6

7

S

OSC

6

OSC

6

1150

2

1091~4

A1

FRONT

J

INTERFACE

1170

1231

1

1008

3

4

6

7

1

Q

2

R

3

4

REF

5

1

Q

S

R

REF

5

1

Q

S

R

REF

5

1002

6910

2911

5911

+8V3

2913

2

3

4

2

3

4

2931

2921

2933

5931

5921

6930

+5V4

6920

+3V5

AUDIO DELAY (80ms)

A 7

AUDIO PROCESSING

A 8

SIF-TV 50

A4

SIF-FM 52

A3

A11

LR-SC1_AV1-IN

LR-SC2_AV2-IN

LR-FRONT-IN

PC-HDAUDIO-LR

A1

LR-CL_VL-OUT

LR-SC2-OUT

SEL-MAIN-R1R2

LR-SC1_AV-OUT

A 4

MAIN-CBVS-EXT-IN

MAIN-C-EXT-IN

A11

A8

CVBS-SC2_MON-OUT

R-SC1-IN_V-IN

G-SC1-IN_Y-IN

B-SC1-IN_U-IN

7

2

3

5

SC

R-TXT-OSD

G-TXT-OSD

B-TXT-OSD

FBL-TXT-OSD

7601/2 7603

8-BIT COUNTERS

11,13

7651

DEMODULATOR

44,45

41,42

38,39

36,35

7330

EF

Y-MAIN

U-MAIN

V-MAIN

Y-HISTOGRAM

U-HISTOGRAM

V-HISTOGRAM

A0

32KX8

STATIC

RAM

A13

27

SCL

I2C

INTERF

IDENT

D/A

7301-B

+

26

41 42

43

40

45

MATRIX

46

39

47

48

35

36

37

38

SDA

I2S_CLOCK

I2S_DATA_OUT

3

21

DSP

INPUT SWITCH

7680

14,15

RGB/

YUV

INT

RGB/

YUV

INTER-

FACE

SAT.

CTRL

RGB

INPUT

A0----A7

7604

2

I2S_DATA_IN

6

5

10,11

D-LATCH

1,11

D/A

2,12

1,13

COLOUR

DECOD-

ING

RGB/

YUV

MATRIX

I2C

BUS

CTRL

CAT.

CALIB.

RGB

OUTPUT

2924

7605

23

21

20

17

18

28,29

25,26

7678/9

54

21

20

49

52

51

17

18

33

32

31

4614

D-LATCH

1,11

COMB-ON

A 6

7427

1330

SCL

SDA

7350

7353

7356

AUD_SW

AUDIO-L

AUDIO-R

Y-IN

C-IN

ANALOG COMB FILTER

EF

+5V

CVBS-TXT-CC

CLOCK12MHZ

EF

A 9

A1

SOUND_ENABLE

POWER-DOWN

A10

STAND-BY

A1

7674/5

OUT_MUTE

SANDCASTLE1

7405

14

16

5,6

SYS1

SYS2

7428

A1

R-DRIVE

G-DRIVE

B-DRIVE

AUDIO AMP 2x3W

(15" & 17")

A1

HP-SIDE-DET

A5

1

7

12

COMB

FILTER

11 10

9

EF

C-SYNC

H-SYNC

7301-C

50/60Hz

V-SYNC

12-24DC-SUP_1

1

2

9

10

12

13

+8V3

53

G

7731

6

1

VCC

8

59

+3V5

7732

14

C-SYNC GENERATOR

A 5

7380~1 7382

2380

7390~1 7383~5

LINEDRIVE1

G

15625

TV

2750

3750

2751

+

-

+

VOLSTB

3

8

3743

2746

11

TV

2

4

10

12

Ver 1.0 Final 03-03-06

7744

56

57

64

2753

3752

2752

EF

SC

A5

(HISTOGRAM)

1733

EXT. SW

1731

HP

LEFT

4

3

1732

RIGHT

1

2

CL 36532023_003.eps

190303

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Block Diagram (TV Control and Inverter Panel)

CONTROLS

A 1

A11

A(14)

OENOT

WENOT

STAND-BY

A(7)

PC-VSYNC

3037

A(6)

A(5)

A(4)

CENOT

A(15)

A(13)

A(12)

A(3)

A(2)

A(1)

A(0)

A(16)

MEMORY

A 2

(NOT FOR NTSC & LATAM)

FOR 100 PAGES

TELETEXT ONLY

(SCART)

STATUS2_SVHS-RR-DET

STATUS1 (SCART)

KEYBOARD

LIGHT-SENSOR_SDM

7062

A11

SYS1

A6

SYS2

A6

STBY-LED

A11

CVBS-TXT-CC

A6

G-SC1-IN_Y-IN

A11

SVHS-SIDE-DET

A11

+3V5

B-TXT-OSD

A4

G-TXT-OSD

A4

R-TXT-OSD

A4

FBL-TXT-OSD

A4

A(0)

1

A(16)

7064

IO1

100

+3V5

7070

+3V5

IO6

SDA-NVM

+3V5

TV-IRQ

COMM-LINE

A(2)

A(1)

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

A(15)

A(14)

A(3)

90

29

A(13)

NC

CENOT

OENOT

1

2

4

5

6

8

9

10

13

14

15

16

17

18

22

23

24

25

26

27

28

29

31

32

33

36

37

38

39

40

44

45

46

47

48

49

51

52

IO0

IO7

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

76

75

73

70

67

66

65

64

63

59

55

54

53

IO2

IO5

PC-TV-LED

HP-SIDE-DET

HIS-OFF

SEL-MAIN-FRNT-RR

SOUND-ENABLE

SDA-0

SCL-0

SCL-NVM

3081

7063

3082

2043

+3V5

IO3

A(4)

WENOT

2122232425262728303132

A(11)

A(12)

IO4

6031

3083

A(5)

A(10)

7069

A(6)

A(9)

3034

A(10)

A(11)

A(7)

17181920

A(8)

A11

A9

A5

A9

IO7

IO6

IO5

IO4

IO3

IO0

A(8)

A(9)

IO2

IO1

30703071

3029

7068

+3V5

POWER-DOWN

7067

2057

SEL-IF-LL_M-TRAP

7053-B

7053-A

+3V5

7066

VCC

5

SDA

NVM

6

SCL

COMM-LINE

7022

3068

3072

CLOCK12MHZ

3055

VS-OSD V-SYNC

SEL-MAIN-R1R2

3056

HS-OSD

H-SYNC

8

7

WC_

A11

A8

PC-HDAUDIO-L

PC-HDAUDIO-R

A8

STAND-BY

PC-HSYNC

PC-VSYNC

SDA-1

TV-IRQ

SCL-1

VS-OSD

HS-OSD

C-SYNC

A5

B-DRIVE

A4

G-DRIVE

A4

R-DRIVE

A4

RC5

A11

A10

A4

A5

A4

A5

Version 1.2 Final 03-03-19

28LC03E 6.

1010

22

20

19

17

16

14

13

12

10

9

7

5

3

1

TO/FROM

1681 OF

SCALER BOARD

C 2

TO/FROM

1402 OF SCALER

C 4

INVERTER (AMBIT)

ONLY FOR 15" & 17"

CN1

6,7,8

ON/OFF

5

4

Vbri

1,2,3

F1

R1 R5

CN2

R38

D30

1

3

TO LCD BACK-

LIGHT CONN.

CN3

1

3

CN4

1

3

TO LCD BACK-

LIGHT CONN.

CN5

1

3

CL 36532023_001.eps

160403

High AC voltage

BALANCE

CIRCUIT

T1

Q8

R8

C4,5

C3

R3

Q2

R4

R6

Q1

D1,Q3

Q4-Q6

R7

3

13

U1D

12

L1

D3,8

R19

+12V

+5V

D4

R10

11

+

10

-

R21

Q9

D5

+5V

R12

C10,11

14

Q51

High AC voltage

Vbri

+

U1C

-

+5V

Protection circuit

R60

Q10

9

8

Q53

R37

R62

BALANCE

R15

R17

R64

CIRCUIT

D31

D32,33

D6,7

D34

T2

+5V

Q14

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Block Diagram (Scaler Board)

29LC03E 6.

A 1

TO/FROM 1010 TV BOARD

12/24V

DC-IN

TO/FROM

1902 OF TV

BOARD

A 10

C 2

1681

10

9

7

5

3

1

22

20

19

17

16

14

13

12

HDTV - DECODER

C 10

HD I/P

Pr

Pb

Y

AUDIO

L

1001

PC-HDAUDIO-L

PC-HDAUDIO-R

R

POWER

C 1

POW-CON-SCALER

C2

12-24DC-SUP

1002

3014

+5V

1003

I/O & INTERFACE

VS-OSD

HS-OSD

AV-CVBS

(C-SYNC)

B-Pb

G-Y

R-Pr

PC-HDAUDIO-L

PC-HDAUDIO-R

POW-CON-SCALER

PC-HSYNC

PC-VSYNC

SDA-1

TV-IRQ

SCL-1

HDTV-V

HDTV-U

HDTV-Y

IICSDA

C8

IICSCL

C8

3001

5010

+5V

5011

(2)

3015

(1)

(1) = FOR 15"/17" ONLY (2) = FOR 23" ONLY

4

PANEL-PWR-ON

3

2

C4

1

C10

C1

C9

C8

C2

12-24DC-SUP

3005

7003

7002

(1)

5013

(2)

5015

7005

3016

7004

C 3

N10

C7

2304

K1

2305

F2

2308

G3

2315

D2

+5

7252

RAIN

54

Clamp A/D

BAIN

43

Clamp

GAIN

48

Clamp

SOGIN

49

SDA

57

56

SCL

VD

FILT

33

3264

2251 2253

7001

1

OUT

VIN

5

FB

ON|OFF

3

(1)

(2)

5014

8

7

3009/10

VIDEO DECODER

1301

7302

A3

Sync

AI12

AI32

AI22

Analog Input

AI42

Power

Ctrl

VXDD

VDDE

7301

3 2,4

IN

Sync Proc

Clock

Gen

Serial Reg

PWR Mgmt

PVD

7251

OUT

5001

2

6002

4

(supply for LCD panel)

PAN-VCC

(2)

12V

7010

OSC

VCC

6

B4

Video Proc

VDDI

+3V3

OUT

ADJ

1

A/D

VDD

IN

ADJ

1

2007

Q

S

R

REF

5

P10 N9

IIC Reg Map

YCBCR

S

Decoder O/P

VDDA

SOGOUT

65

DATACLK

67

HSOUT

66

VSOUT

64

+3V3

32,4

+5

7008

32

3012

7007

3

7009

3

1

2

3

4

HDTV-SOG

HDTV-CLK

1

3011

2

2013

1

2

2015

1

7006

1

ONLY FOR 23"

2025

5025

2026

IICSDA

IICSCL

XPDO

:

XPD7

XRV

X-PORT

XRH

XCLK

HDTV-HSYNC

HDTV-VSYNC

2018

23

2006

6025

12V

C 9

DA-DATA 0....7

DA-FID

DA-HSYNC

DA-CLK

DA-VSYNC

8

V0..V7

8

U0..Y7

8

Y0..U7

C4

+2V5

+5

+2V5I

+2V5II

+3V3

+1V8

VIDEO CONVERTER

7351

206

208

195

207

5

4

1

2

VDD

+3V3

PC-IN

C 7

C2

PC-HSYNC

PC-VSYNC

7206

+5

3

VCC

RESET

GND

1

PORT

8 BIT YCrCb INPUT

PORT

24 BIT YCrCb INPUT

DAC_VDD

+3V3

2

INPUT PROC

AUTO SYNC

AUTO ADJ

1

VDDcore

+1V8

13

3

PC-IN

5

15

11

1

2

9

CLK & CONTROL

+3V3

7201

9

7203

1

34

5

98

11 10

13 12

191 192

CLK GEN

De-interlace

SDRAM

Interface

DATA 0...31

TIMING

SDRAM

REG

2M x 32

VDD/VDDQ

DDCSCL

12

RXD

15

1

DDCSDA

TXD

2

BLUEP&N

2

GREENP&N

REDP&N

2

PC-HSYNC-ASM

6

PC-VSYNC-ASM

1351

13M5

PLLs

NR

FRC

7352

23582356

RESET#

RESET

47

ADDR 0...10

C8

C4 C4

C4

C4,C9

(NOT USED) SOFT-RESET

IICSCL

IICSDA

46

45

O/P Proc

Sync Gen

DACs

Horizontal

and

Vertical

Enhancers

Horizontal

and Vertical Scalers

7202 6

DDC NVM

5

DDC5V

OUTPUT (LVDS)

C 5

7501

27

28

30

31

PLL

32

PWRDWN

3511

+3V3

1,9,26

+5

3432

3434

7403

PANEL-PWR-ON C1

5

6

C1

EN

7754

DATA

FLASH

ROM

ADDR 0...17

MCA12

MCA13

7756-A

1

3

OR

2

9

10

7756-C

7756-B 7757-A

4

5

8

OR

C4, C8

C8

C4

48

TXOUT0-

47

TXOUT0+

46

TXOUT1-

45

TXOUT1+

42

TXOUT2-

41

TXOUT2+

38

TXOUT3-

37

TXOUT3+

TTL PARALLEL-TO-LVDS

TXCLKOUT-

40 39

TXCLKOUT+

PAN-VCC

VCC

LVDSVCC

PLLVCC

34 44

+3LVDS

+3PLL

12-24DC-SUP

ON-OFF

Vbri

7755-A

1Y

MCWR#

2

1A

0

1

PSEN#

3

1A

1

JAGUAR#

1

2

1E

MCALE

+3V3

3758

31

WE

24

PSEN#

OE

22

PROMCS#

CE

7755-B

14

2A

0

13

2A12Y

1

15

2E

6

OR

12

Ver 1.1 Final 03-03-18

1506

2 4

10 12

18 20

6,7,8

26 28

34 36 40

1402

3

TO LCD PANEL

5

4

3

TO INVERTER PANEL

(15" & 17" ONLY)

1,2,3

C8

11

3

SD31...63

WP-S

7402-JagASM

HDTV-HSYNC

C4

HDTV-VSYNC

7753

8

2

3

XIN

PARHS_PADE

FE

24-BIT

PORT

B

VGA ADC

MCRESET#

MCALE

MCINT

MEMCLK

SDRAM

INTERFACE

P1.6

P1.0

P1.1

PLL1

PLL2

+5

VIDEO

CAPTURE

SMART SET

SURE SYNC

VIDEO

CAPTURE

PAHSYNC

VDD

MEM CLK

PANEL CLK

MUX

SCALER

MUX

SCALING

ENGINE

CONTROLLER

INTERFACE

PAVSYNC

44

SYNC

BE

MEM

BE

MICRO-

MCA8...9

PWM

ADR

<8:17>

MCAD0...7

DATA

TFT OUTPUT

OSD

OVERLAY

PIP

OVERLAY

PENBKL

PWM1

PENVDD

MCRD#

MCWR#

36...43

9, 19, 24...31

PRB, PRB, PBB

3 x 8-BIT TTL

FHSYNC

FVSYNC

FDE

FSHFCLK

+3V3

+2V5

JRD#

JWR#

MCAD0...7

7751

LATCH

MCA0...7

MCA8...17

C8

+3V3

1,4

1401

OSC GEN

SCALER

C 4

2

C4

HDTV-SOG

8

B-U-OUT 0...7

8

R-V-OUT 0...7

8

G-Y-OUT 0...7

C 6

HS-S23

VS-S23

CLK-S23

2

C7

C8

REDP&N

2

GREENP&N

2

BLUEP&N

PC-HSYNC-ASM

PC-VSYNC-ASM

RESET#

MCALE

MCINT-ASM

MEMCLK

SDRAM

118

119

125

7471

+3V3

VDD/VDDQ

SDRAM 2M x 32

TIMING

REG

TSA0...10

CLK & CONTROL

TIMING

REG

SDO...31

7472

MICRO-P

C 8

+5

7752

8

7

6

NVM

5

8

IICSDA

IICSCL

C2

C9

C7

C2

C4

SDA-1

DCCCTL

SCL-1

SOFT-RESET

(NOT USED)

RXD

TXD

TV-IRQ

MCINT-ASM

4

P1.2

5

P1.3

7

P1.5

17

P3.5

11

UART

13

15

INT

14

10

RST

CPU

TIMING & CTRL

OSC

CLK

ALE

PSEN

WR

35

EA

33

32

18

20

21

MCA15

MCA14

3757

MCALE

PSEN#

MCWR#

MEMCLK

MCA16

1753

2753

MCA17

2754

CL 36532023_002.eps

190303

Block Diagrams, Testpoint Overviews, and Wiring Diagram

I2C-IC’s and Error Codes Overview

IIC

A1

+3V5

A3

TUNER

A4

IF-VIDEO

30LC03E 6.

AUDIO

A8

PROCESSING

A6

COMB FILTER

B

7064

SAA5667

U-CONT

ERR

12,29

82

81

1

78

84

83

3085

3017

SDA-NVM

SCL-NVM

7066

M24C32

(NVM)

EEPROM

3018

3019

A2

3048

3047

+3V5

3064 3065

56

ERR

10,11

SRAM

7070

CY7C1019CV33

SRAM

ERR

15

SDA-0

SCL-0

SDA-1

SCL-1

A1

1010 14

12

3100

3101

54

1100

TUNER

UR1316

ERR

13

C2

1681

14

12

COMPAIR

CONNECTOR

FOR SERVICE

(REACHABLE VIA

HOLE IN REAR

COVER)

uP

C8

+5

3753

3768

3754

1111

1426

5

6

3620

3332

3331

1

2

3

18

7301

TDA8845

17

BOCMA

VIDEO PROC.

ERR

8

+5

3769

4

7

7753

PC251

uC

SCALER

ERR

29

3771

3

3770

2

11

13

3621

21

7620

MSP3410G

AUDIO

DECODER

ERR

14

+5

IIC SDA

IIC SCL

RXD

TXD

3751

+5

3752

56

M24C16

7752

NVM

ERR

25

1801

5

6

CONNECTION FOR 3D COMB FILTER (OPTIONAL)

VIDEO

C3

DECODER

SAA7118E

DECODER

3327

P10 N9

7302

VIDEO

ERR

23

3328

VIDEO

C9

CONVERTER

FAROUJAS2300

CONVERTER

3356

46 45

7351

VIDEO

ERR

22

3354

HDTV

C10

DECODER

(only for AP, NAFTA and LATAM)

AD9883AKST

3267

57 56

7252

HDTV

DECODER

ERR

24

3266

C7

PC-IN

6

1

5

10

1752

RXD

TXD

1751

1

2

3

4

1

2

3

4

5

FOR DEBUGGING PURPOSE

IIC SDA

DDC5V

11

15

3216

12

3215

15

3212 3211

7201 74HC4052D

3

13

DDCCTL

1

DDCSDA

2

TXD

12

DDCSCL

15

RXD

7202

M24C02-WMN6

RXD

TXD

EEPROM

+3V3

IIC SCL

+5

RESET

Error codes

Error code Error description Possible defective

0 No error detected — ---- 1 -3 Reserved 4 5V protection

5 Reserved 6 General I2C bus

7 Reser ved 8 BOCMA I2C error IC 7301 A4 9 BOCMA 8V supply

10 NVM I2C error IC 7066 A1 11 NVM identification

12 uProcessor internal

13 Tuner I2C error IC 1100 – UR13xx A3 14 Sound processor

15 SRAM I2C error IC 7070 A2 16 Reserved 17# 3D CF processor

18 - 20 Reserved 21 Scaler protection

22 Scaler protection

23 Scaler protection

24* HDTV decoder I2C

25 Scaler protection

26 Reserved 27 Scaler protection

28 Scaler protection

29 Scaler uP I2C error IC 7753 or IC 7064 C8, A1

* = Not app licable to Europe execution

# = Only for NAFTA 23” execution

active

error

failure

RAM test failure

I2C error

active

error

active

components

IC7930 or +5V I2C devices

I2C bus s/c or o/c

IC 7910 or IC7301 A4, A10

IC 7066 A1

IC 7064 A1

IC 7620 (MSP34xx)

IC 7823 B

IC 7402 C4

IC 7351 C9

IC 7302 C3

IC 7252 C10

IC 7752 C8

IC 7471 C6

IC 7472 C6

Diagram

A3, A8, A10

A8

CL 36532023_039.eps

150403

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Powerlines Overview

31LC03E 6.

SUPPLY

UNIT

12V SS 24V LS

C1

1001-1 1

2

POW_CON_SCALER

12_24DC_SUP

C5

PAN_VCC

+3V3

POWER

5009

+5

5003

5004

+5

5012

+5

SS (12V) ONLY

5010

+5

LS (24V) ONLY

5011

SS (12V) ONLY

5013

LS (24V) ONLY

5015

OUTPUT (LVDS)

5521

5517

1002

7000mA

7001

5001

5002

21

CONTROL

7009

23

7006

23

7007

7008

7010 MC34063A

CONTROL

62

STABILIZER

23

+

5006

5005

7005

4

CONTROL

PANEL_PWR_CTR

5014

5025

5026

3517

3516

12_24DC_SUP

+5V

+3V3

+1V8

+2V5I

+2V5II

+2V5

PAN_VCC

+12V

+3V3

+3LVDS

+3PLL

1506

39

40

1003

+5V

+3V3

+1V8

+2V5I

+2V5II

+2V5

1

2

3

4

1x

5x

8x

1x

2x

1x

LCD MONITOR

MONITOR CONNECTION

+3V3

VIDEO DECODER

C3

7301

+5

+3V3

C4

12_24DC_SUP

+3V3

+2V5

+25VI

+2V5II

+5V

C6

+3V3

C7

+2V5I

+3V3

+5V

1201

5

1

C8

+5

+3V3

C9

+3V3

+1V8

C10

+5

+3V3

5304

23

SCALER

5401

SDRAM (SCALER)

PC-IN

6212

10

PC INPUT

6211

15

3221

6

11

uP

VIDEO CONNECTOR

5354

5351

5352

5353

5357

HDTV-DECODER

(only for AP, NAFTA and LATAM)

7251

5258

23

5257

6261

(RESERVED)

K4-7302

+3V3

ON/OFF

+3V3

+3V3_ASM

+2V5

+25VI

+2V5II

+5V

+3V3

+2V5I

+3V3

+5V

3226

5206

+5

+3V3

DAC_3V3

VDD_IO_3V3

+1V8

DAC_1V8

PLL_1V8

VDD_CORE_1V8

+5

(26-7252)

PVD

+5A

+3V3

INVERTER (FOR 15" AND 17" ONLY)

IN

CN1

8

7

1402

6

7

8

5

DCC5V

1752

2

1751

1

+5

6

5

4

FOR DEBUGGING PURPOSE

ON/OFF

Vbri

F1

F4A

R1Q1R5

L2

L1

Q8

R8 C4,5

C3

R3

Q2

R4

R6

D1,Q3

Q4-Q6

CONTROL

Va

R7

5V

D3,8

BACK LIGHT

OUTPUT

CN2

Vb

1

3

CN3

1

3

BACK LIGHT

CN4

1

3

CN5

1

3

LOCAL SUPPLY

A10

1902

4

3

2

1

2

1

CONTROL

STANDBY

U_CONT

A1

+3V5

+5V4

MEMORY

A2

+3V5

TUNER

A3

+5V4

7120

CONVERTER

IF VIDEO

A4

+3V5

+5V4

+8V3

4303

VIDEO

A5

+5V4

+8V3

A6

+5V4

+8V3

12-24DC_SUP

AUDIO DELAY LINE

A7

+5V4

11V9

3

7900

DC/DC

5301

5601

12_24DC_SUP

1903

1600mA

5930

33u

+3V5

+5V4

+3V5

+5V4

9-1100 TUNING VOLTAGE

+3V5

+5V4

+8V3

+8V3A

+5V4

+8V3

+8V3A

+5V4

+8V3

+5VD

3925

3904

3915

3930

5900

5901

1426

1

10

6925

TO 1801 3D COMP (OPTIONAL) N.C.

7920

CONTROL

AND

STABILIZER

7903,7904

POWER

DOWN

CIRCUIT

7910

CONTROL

AND

STABILIZER

7930

CONTROL

AND

STABILIZER

5921

26

POWER_DOWN

5911

27

5931

27

A8

+5V4

+8V3

AUDIO AMPLIFIER

A9

12_24DC_SUP_1

+3V5

SCART I/O

A11

12_24DC_SUP

+3V5

+8V3

FRONT LED

J

1170

2

7

250mA

300mA/400mA

320mA

+5V4

5620

+5V4A

+8V3

+12_24DC_SUP_1

+3V5

12_24DC_SUP (FOR ITV ONLY)

+3V5

+8V3

+3V5

+8V3

CL 36532023_038.eps

12_24DC_SUP

12_24DC_SUP-1

+3V5+3V5

+8V3+8V3

+5V4+5V4

+3V5

+8V3

100403

1231

2x

1x

5x

7x

2

7

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Testpoint Overview TV Board (15”/17”)

32LC03E 6.

3139 123 5592.4

CL 36532023_035.eps

061003

Block Diagrams, Testpoint Overviews, and Wiring Diagram

33LC03E 6.

Mapping Testpoint Overview and Waveforms TV Board (15”/17”)

F002 B4 F003 C5 F004 C5 F006 C4 F007 C4 F008 B5 F010 C4 F011 B4 F012 C4 F013 C4 F014 C5 F015 C5 F022 C4 F025 C5 F032 C5 F044 C4 F045 B4 F046 B4 F054 C4 F066 B5 F068 C4 F070 A5 F071 A5 F072 A5 F073 A5 F074 A5 F075 A5 F076 A4 F077 A5 F080 B4 F085 A4 F101 B8 F102 B7 F103 B6 F104 B6 F105 A8 F106 C7 F107 C8 F108 C7 F109 B8 F201 B8 F202 C8 F203 C8 F204 C8 F205 C8 F206 C8 F207 C8 F208 D8 F209 D8 F210 D8 F211 D7 F212 D7 F213 D6 F214 D6 F215 D6 F216 D6 F217 D6 F218 D8 F219 D5 F221 D6 F222 D5 F223 D5 F224 D6 F225 D4 F226 D4 F227 D5 F228 D5 F229 D5 F230 D6 F231 D5 F232 D7 F233 D7 F234 D7 F235 D7 F236 D7 F237 D7 F238 D7 F301 B5 F302 A6 F321 A5 F337 B5 F338 A5 F339 B5 F340 B5 F341 B5 F342 B5 F345 A5 F346 B5 F349 B5 F350 B5 F351 A5 F352 A5 F355 A5 F358 A5 F385 A6 F413 B5 F426 C6 F427 C6

F428 C6 F429 C6 F430 C6 F431 C6 F432 B6 F470 B4 F471 B5 F472 B5 F473 B4 F474 B4 F476 A4 F477 A5 F478 A5 F479 B5 F480 B5 F601 B1 F602 B1 F603 B1 F610 B1 F612 C1 F613 D1 F620 B3 F621 B3 F622 B4 F626 B3 F640 B3 F645 A3 F646 A3 F650 B2 F655 C3 F656 B3 F676 B3 F731 B1 F732 C2 F735 C2 F736 D2 F737 D2 F738 D3 F739 C2 F740 C2 F743 C4 F745 C1 F755 C3 F759 D3 F900 A1 F901 A2 F902 A1 F903 C3 F906 A1 F907 A3 F908 A4

F044

1V / div DC

5ms / div

F054

1V / div DC

20µs / div

F080 = 2V3 DC F107

1V / div AC

20µs / div

F108

1V / div DC

20µs / div

F340

1V / div DC

20µs / div

F341

1V / div DC

20µs / div

F342

1V / div DC

20µs / div

F346

1V / div DC

20µs / div

F350

1V / div DC

20µs / div

F352

200mV / div DC

20µs / div

F358

200mV / div DC

20µs / div

F385

200mV / div DC

20µs / div

F413

1V / div DC

20µs / div

F426

200mV / div DC

20µs / div

F428

2V / div DC

20µs / div

F470

500mV / div DC

20µs / div

F471

500mV / div DC

20µs / div

F472

500mV / div DC

20µs / div

F480

1V / div DC

20µs / div

F602

2V / div AC

2ms / div

F603

2V / div AC

2ms / div

F622

100mV / div AC

5µs / div

F735

20mV / div AC

1ms / div

F736

20mV / div AC

1ms / div

F740

20mV / div AC

1ms / div

F906 = 8V3 DC F907 = 5V4 DC F908 = 3V5 DC

CL 36532023_092.eps

110903

Mapping Testpoint Overview and Waveforms Scaler Board

F001 A7 F002 A7 F003 D1 F005 B1 F006 D1 F007 D1 F008 A7 F026 C1 F201 B7 F202 A7 F203 A7 F204 A7 F205 A7 F206 B7 F207 B7 F210 A7 F218 A7 F222 A7 F250 B7 F251 C7 F252 D7 F253 C7 F254 B7 F256 C7 F351 C5 F352 C5 F353 C5 F354 C6 F355 C6 F356 C6 F401 A3 F402 A3 F403 A3 F404 A3 F405 B6 F528 A3 F529 B3 F530 B3 F531 B3 F532 B3 F533 B3 F534 B3 F535 A3 F536 A3 F537 B6 F538 A4 F539 B4 F540 A3 F541 B3 F542 A3 F681 D1 F682 D1 F683 D1 F684 D2 F685 D1 F686 D2 F687 D2 F688 D2 F689 D2 F690 D2 F691 D2 F692 D2 F693 D2 F694 D2 F751 C2 F752 C2 F753 C2 F754 B2 F755 C2 F756 C2 I001 A2 I002 A1 I003 A1 I004 B1 I005 A2 I006 A2 I007 A2 I008 A2 I009 C1 I009 D1 I010 A6 I011 A6 I012 A6 I013 D5 I013 D6

I014 A3 I015 A6 I016 A6 I017 B1 I018 A1 I018 B1 I019 A6 I200 A7 I201 B6 I202 B7 I203 C6 I204 A6 I205 A7 I206 C6 I207 B7 I208 A6 I209 C7 I210 C7 I231 C6 I232 D7 I233 C6 I234 D7 I235 C7 I236 D5 I237 C6 I238 D7 I239 C6 I240 C6 I241 D6 I242 D6 I244 D6 I246 D6 I247 D6 I248 D7 I249 C7 I250 D6 I251 C6 I252 D7 I254 C6 I255 D6 I256 D6 I258 D6 I259 D6 I260 C6 I261 D6 I262 D6 I263 C7 I264 D6 I265 D6 I266 C7 I267 D6 I268 D6 I269 D6 I270 D6 I271 D6 I272 D4 I273 D6 I274 D6 I275 D6 I276 D6 I278 D6 I279 C7 I280 D6 I281 D6 I282 D4 I283 D6 I284 D4 I285 D6 I286 D6 I288 D6 I289 D6 I290 D4 I291 C6 I291 D6 I292 D4 I293 C6 I294 C6 I294 D6 I295 C6 I296 D5 I297 C6 I298 D5 I301 C2 I302 C2 I303 D2

I304 D3 I305 C2 I306 D1 I316 C2 I321 C2 I322 C2 I323 C2 I324 C2 I325 C2 I326 C2 I327 C2 I345 D2 I346 D2 I347 C2 I348 C2 I348 D2 I349 D2 I351 D3 I353 D3 I354 C3 I356 D3 I358 D3 I360 D3 I362 D3 I363 D3 I364 D3 I365 D4 I366 D4 I367 D3 I368 D3 I370 D3 I371 D2 I372 D4 I373 D3 I374 D3 I375 D3 I376 C5 I377 C3 I378 C4 I379 C4 I381 C4 I382 B4 I384 C4 I385 C4 I386 C5 I387 C4 I388 C5 I390 C5 I391 C5 I392 C5 I393 C5 I394 C5 I401 B6 I402 C6 I403 B4 I404 C6 I405 A5 I406 A5 I407 A4 I408 A4 I409 A5 I410 A5 I411 A4 I412 A5 I413 A5 I414 A5 I415 A4 I416 A5 I417 A5 I418 A4 I419 A5 I420 A6 I421 A6 I422 B6 I423 A4 I424 A3 I425 A4 I426 B5 I427 B6 I428 B6 I429 A6 I430 B6 I431 A4 I432 A5 I433 A6

I434 A6 I435 A6 I436 B5 I437 A4 I438 A4 I439 A4 I440 A5 I441 A4 I442 A4 I443 A4 I444 A5 I445 A5 I446 A5 I447 A5 I448 B5 I450 B6 I451 B6 I452 B5 I452 B6 I455 B6 I456 A5 I457 A6 I458 A6 I460 B4 I461 A5 I462 B5 I463 B4 I464 B4 I469 B4 I470 A5 I471 A4 I472 A6 I473 A4 I474 A4 I475 A6 I506 B4 I507 B4 I508 B4 I509 B4 I510 B4 I511 B4 I512 B4 I513 B4 I514 B4 I515 B4 I516 B4 I517 B4 I518 A4 I519 B4 I520 B4 I521 B4 I522 B4 I523 A4 I524 A4 I525 A4 I526 A4 I527 B4 I601 A4 I601 A5 I602 A5 I603 A5 I604 B6 I605 A4 I606 A4 I607 B5 I608 A5 I609 A5 I610 A5 I611 A6 I612 A6 I613 A4 I614 B5 I615 A5 I616 B4 I617 A5 I618 A5 I619 A4 I620 A4 I621 A5 I751 B1 I751 B2 I752 B2 I753 B2 I754 B1 I755 B2

I756 A2 I756 B2 I757 B2 I758 C2 I762 A1 I763 B3 I766 B2 I767 A2 I768 A2 I769 A2 I770 A2 I771 C2 I772 B2 I773 A2 I774 A2 I775 B2 I776 B2 I776 B3 I777 A2 I778 A2 I779 A2 I781 A3 I781 B3 I782 A2 I783 B1 I784 A2 I785 A1 I786 B2 I787 A2 I788 A1 I789 A1 I790 A2 I790 B2 I792 A2 I793 A2 I794 A1 I795 A1 I795 B1 I796 A1 I797 A1 I798 A1 I799 B3

F008 = 5V DC

F026 = 12V DC

F351

1V / div DC

10µs / div

F352C

1V / div DC

5ms / div

F353

500mV / div DC

5µs / div

F354

500mV / div DC

10µs / div

F355

200mV / div DC

20µs / div

F355C

500mV / div DC

5µs / div

F402 = 3V2 DC

F403 = 4V6 DC

F405

1V / div DC

20ns / div

F529

500mV / div DC

10µs / div

F530

500mV / div DC

10µs / div

F531

500mV / div DC

10µs / div

F532

500mV / div DC

10µs / div

F533

500mV / div DC

10µs / div

F534

500mV / div DC

10µs / div

F535

500mV / div DC

10µs / div

F536

500mV / div DC

10µs / div

F537 = 3V3 DC

F538 = 3V2 DC

F539 = 3V DC

F541

500mV / div DC

10µs / div

F542

500mV / div DC

10µs / div

F689

1V / div DC

5ms / div

F690

1V / div DC

20µs / div

F691

200mV / div DC

20µs / div

F692

200mV / div DC

10µs / div

F693

200mV / div DC

10µs / div

F694

200mV / div DC

10µs / div

F755

1V / div DC

50µs / div

F756

1V / div DC

50µs / div

I009 = 3V3 DC

I012 = 2V5 DC

I013 = 1V8 DC

I016 = 2V5 DC

I304 = 3V3 DC

I327

1V / div DC

2µs / div

I472 = 3V3 DC

I473 = 3V3 DC

I474 = 3V3 DC

I475 = 3V3 DC

CL 36532023_093.eps

150403

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Testpoint Overview Scaler Board

34LC03E 6.

3139 123 5680.3

CL 36532023_036.eps

061003

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Testpoint Overview TV Board (23”)

F002 B4 F003 C5 F004 C5 F006 C4 F007 C4

F008 B5 F010 C4 F011 B4 F012 C4 F013 C4

F014 C5 F015 C5 F022 C4 F025 C5 F032 C5

F044 C4 F045 B4 F046 B4 F054 C4 F066 B5

F068 C4 F070 A5 F071 A5 F072 A5 F073 A5

F074 A5 F075 A5 F076 A4 F077 A5 F080 B4

F085 A4 F101 B8 F102 B7 F103 B6 F104 B6

F105 A8 F106 C7 F107 C7 F108 C7 F109 B8

F201 B8 F202 C8 F203 C8 F204 C8 F205 C8

F206 C8 F207 C8 F208 C8 F209 D8 F210 D8

F211 D7 F212 D7 F213 D6 F214 D6 F215 D6

F216 D6 F217 D6 F218 D8 F219 D5 F221 D6

F222 D5 F223 D5 F224 D6 F225 D4 F226 D4

F227 D5 F228 D5 F229 D5 F230 D6 F231 D5

35LC03E 6.

F232 D7 F233 D7 F234 D7 F235 D7 F236 D7

F237 D7 F238 D7 F301 B5 F302 A6 F321 A5

F337 B5 F338 A5 F339 B5 F340 B5 F341 B5

F342 B5 F345 A5 F346 B5 F349 B5 F350 B5

F351 A5 F352 A5 F355 A5 F358 A5 F385 A6

F413 B5 F426 C6 F427 C6 F428 C6 F429 C6

F430 C6 F431 C6 F432 B6 F470 B4 F471 B5

F472 B5 F473 B4 F474 B4 F476 A4 F477 A5

F478 A5 F479 B5 F480 B5 F601 B1 F602 B1

F603 B1 F610 B1 F612 C1 F613 D1 F620 B3

F621 B3 F622 B4 F626 B3 F640 B3 F645 A3

F646 A3 F650 B2 F655 C3 F656 B3 F676 B3

F731 B1 F732 C2 F735 C2 F736 D2 F737 D2

F738 D3 F739 C2 F740 C2 F743 C4 F745 C1

F755 C3 F759 D3 F900 A1 F901 A2 F902 A1

F903 C3 F906 A1 F907 A3 F908 A4

3139 123 5682.2

CL 36532054_003.eps

061003

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Wiring Diagram (15”/17”)

Wiring Diagram 15" & 17"WS

36LC03E 6.

Top Control Panel

E

1500_4P

Right

Speaker

TO

D

BACK

LIGHTS

Side I/O Panel

LCD PANEL

IN

Inverter Panel

CN3_2P CN2_2P

CN1_8P

C

1402_8P

TO LCD PANEL

Scaler Board

1003_4P

1681_22P

TV Board

A

Left

Speaker

1902_4P

1732_4P

J

Front LED Panel

1170_7P

TO

BACK

LIGHTS

0240_11P

CN4_2P CN5_2P

1506_40P

1010_22P

1111_3P

ComPair

1234_4P

1231_7P

3225_11P

CL 36532023_060.eps

080403

Block Diagrams, Testpoint Overviews, and Wiring Diagram

Wiring Diagram23 Inch Wide Screen

37LC03E 6.

Wiring Diagram 23"WS

Top Control Panel

E

LCD PANEL

Scaler Board

C

1500_4P

TO LCD PANEL

A

TV Board

D

Side I/O Panel

0240_11P

Right Speaker

Front LED

J

Panel

1170_7P

LIGHTS

TO BACK

1402_8P

1506_40P

1003_4P

1681_22P

1902_4P

1010_22P

1732_4P

1111_3P

ComPair

1734_3P

Left Speaker

1234_4P

1231_7P

3225_11P

CL 36532054_024.eps

010903

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts

TV Board: U_Cont

U_CONT

38LC03E 7.

A

B

C

D

E

F

(COMMON)

1 2 3 4 5 6 7 8 9

3022 2K2

PC-HSYNC

A1

KEYBOARD

A11

LIGHT-SENSOR_SDM

A11

OENOT

A2

WENOT

A2

TV-IRQ

A1

STATUS2_SVHS-RR-DET

A11

HIS-OFF

A5

SOUND-ENABLE

A9

A9,A10

HP-SIDE-DET

A9

POWER-DOWN-INT

A1

POWER-DOWN

A10

COMM-LINE

A11

(SCART)

1010

TO 1681 OF SCALER S23 CL BOARD

PC-HDAUDIO-L

22

0V

21

PC-HDAUDIO-R

20

0V

19

STAND-BY

2V9

18

PC-HSYNC

17

0V

PC-VSYNC

16

0V

15

14

4V8

13

5V

12

4V8

11

10

0V

9

0V5

8

7

0V6

6

5

0V6

4

3

0V6

2

1

0V6

SDA-1

TV-IRQ

SCL-1

VS-OSD

HS-OSD

C-SYNC

B-DRIVE

G-DRIVE

R-DRIVE

STAND-BY

A8

F070

F071

A1

F077

F073

A1

F074

A1

F072

A1

A5

A4

3034

A4

A5

100R3021

F080

V-SYNC

H-SYNC

10K

3068

+3V5

3037

10K

3038

3072 100K

47K

10K

0V6

BC847BW

4008 RES

7008 BFS20

3006

10K

2V9

0V6

7068 BC847BW

4036 RES

0V

BC847BW

7067

3053

10K

3052

10K

7036

0V

3008

10K

+3V5

3036

10K

FOR DIVERSITY TABLE SEE DIAGRAM A2

+3V5

SDA-NVM

3063 2K2

2057 4u7

+3V5

7062

+5V4

0V

3V5

0V

F075

5

SDA

3V5

BC847BW

0V

3014 8K2

+3V5

3069

15K

3070

27K

3071

100K

7069

BC847BW

3V3

F076

VSS 4

+3V5

3V5 8

+5V4

VCC

7066

M24C32

NVM

+3V5

3015 10K

3046

4K7

BZX284-C2V4

F068

3083

470R

7022 BC847BW

3062 47K

6031

3082

10K

+3V5

0V

E0

E1

E2

SCL

WC_

3023

8K2

1SS355

1

3V5

STBY

+3V5

0V7

3029

10K

6020

2

3

SCL-NVM

6

7

WC-NVM

F066

SERVICE

F085

3081 4K7

7063

BC847BW

2043 4u7

P50-COMM

NOT FOR

+3V5

2049 220n

+3V5

3099

FOR

3094 10K

NTSC & LATAM

0V

2053 10u

F045

3045 12K

+3V5

2012

RES

3032

10K

3028

47K

+3V5

3065 4K7

3084

100R

2045

18p

2010 820p

IO(0)

F003

F002

3055

10K

+3V5

3056

47K

4K7

3064

3V5 3V5

NC

A(14)

3V5

3V5 5V1

NC

0V5 0V 2V7 3V5

5V3

0V2

F046

7064

5

7

8

10 11 12 13

0V

14

18 17 19 2 95 96 97

99 93

85 98

BC847BS

2018 2n2

3086 100R

3V5

(1)

P3.2/ADC2 P3.3/ADC3 A15_LN

A14 _RD

_WR VSSC

7053-B

3060

10K

18p

2019 RES

2046

F004

NC

3

1

A17_LN

P2.7/PWM6

VSSP P0.5

_EA

P0.2/INT2 P0.1/TX _PSEN P3.0/ADC0 P2.3/PWM2 P2.4/PWM3 P2.5/PWM4

VSSC P2.1/PWM0

AD0 P2.6/PWM5

3057 RES

+5V4

3013

3024

8K2

1K

3042 150R

F008

IO(2)

NC

0V

3V5

A(12)

47 48

37 38

G

AD2

A12

MOVX_WR

P3

0 - 7

P0

0 - 7

P2

0 - 7

RESET

_RESET

0V

F007

+3V5

3044

10K

2055 RES

0V2

P1.1/T0

MOVX_RD

NC

+3V5

3V5

P2.2/PWM1

I2C-bus,

general I/O

ROMBK.0

ROMBK.1

7053-A

BC847BS

P0.0/RX

F006

3V5

2052 RES

0V

5V3 94

4

P3.1/ADC1

ROM

(128 K/

192 K

BYTES)

ROMBK.2

F044

F054

3054 10K

3003 10K

F022

+5V4

RES

3012

A(7)

8K2

3009

A(8)

1516

6768

A7

A8

DISPLAY

VSYNC

3V5

+5V4

IO(1)

IO(7)

8687 88899909192

AD1

AD7

DATA

CAPTURE

RAMBK.0

5152535455565758 59660616263646566

A(16)

2056 RES

+3V5

75 767778 79

VDDP

A9

A10

A(10)

A(9)

+3V5

5041

4u7

A11

A(11)

+3V5

0V

A(3)

3V5

80 81828384

100

R

A3

P1.3/TI

P2.0/TPWM

TV CONTROL

AND

INTERFACE

MICRO-

PROCESSOR

MEMORY

INTERFACE

P3.5/INT5

HSYNC

VDS

4V8

3V5

0V1

3061 470R

3058 470R

3030

1K

+3V5

5042 4u7

100n2044

NC

3V5

P1.1/T0

A16_LN

P1.0/INT1

VDDC

VSSC

3V5

F010

3004

8K2

2051 100n

3066 8K2

100p

2050

IO(6)

2V6

AD6

IO

A0 - A16

DRAM

(14 KBYTES)

VSSP

P3.6

_INTD

NC

0V

+5V4

IO(5)

AD5

F025

IO(4)

AD4

3059 150R

IO(3)

AD3

P0.6

28

3V5

2020 RES

F011

3V

4V8

2V8

4V8

P1.4/SCL1

P1.6/SCL0

P1.7/SDA0

P1.5/SDA1

P3.4/PWM7/T2EX

P1

0 - 7

SYNC_FILTER

XTALIN

XTALOUT

OSCGND

70717273 74

69

+3V5

3010

2K2

3088

3050 3018 100R

*

3019

*

3017 100R

(1)

EU & AP-PAL

NTSC-AP

NTSC & LATAM

46

B

45

VDDC

44 43

_COR

42

VPE

41

FRAME

40

A1

39

A2

RAMBK.1

50

NC

49

A0

A(13)

36

A13

35

IREF

34

A(15)

33

A15_BK

32

CVBS1

31

CVBS0

30

VSSA

29

P0.7/T2

27

A4

26

A5

25

P3.7

24

P0.4/INT4

23

A6

22

P0.3/INT3

21

VPE

20

ALE

NC

1057 RES

2042

RES

0V 3V5

3V5

A(1) A(2)

A(0)

1V3 0V7

A(4) A(5)

A(6)

100R

100R3085

NC

F012

NC

0V 1V

5V 0V

2041 RES

POWER-DOWN-INT

SDA-1 SCL-1

SAA5667 SAA5645 SAA5647

F015 F014

F013

P50-INT

F032

A1

A1 A1

5040 4u7

2017

3016 1K0

3051 24K

+3V5

F044

1V / div DC

5ms / div

+3V5

100n

100n2016

1u02015

1u02014

3035

470R

3049 10K

3007 8K2

4057

3048

+3V5

F054

1V / div DC

+3V5

20µs / div

SEL-MAIN-FRNT-RR

3047 2K22K2

RESRES

20472048

3043 150R

3033

10K

2054

3092 100R

3031

2013

3093 RES

+5V4

8K23002

CLOCK12MHZ

SEL-IF-LL_M-TRAP

FBL-TXT-OSD

SEL-MAIN-R1R2

G-TXT-OSD

(SCART)

STATUS1

PC-TV-LED

R-TXT-OSD

RC5

IO(0:7)

A3,A4,A6,A8

SDA-0 SCL-0

A3,A4,A6,A8

B-TXT-OSD

RES

2021

SVHS-SIDE-DET

A(0:16)

G-SC1-IN_Y-IN

RES

CVBS-TXT-CC

470R

RES

1%

CENOT

SYS2

SYS1

F080 = 2V3 DC

STBY-LED

CL 36532023_004.eps

150403

A5,A8

A4

A5

A11

A4

A11

A2

A4

A11

A2

A11

A6

A2

A6

A4

A11

A5

A4

A

B

C

D

E

F

1010 C1 1057 E7 2010 B4 2012 E3 2013 D9 2014 D8 2015 C8 2016 C8 2017 C8 2018 F4 2019 A4 2020 A7 2021 C9 2041 F8 2042 F7 2043 E3 2044 A6 2045 B4 2046 A4 2047 B9 2048 B9 2049 A3 2050 A6 2051 F6 2052 F5 2053 A3 2054 C9 2055 F5 2056 F6 2057 E2 3002 E8 3003 F5 3004 F6 3006 A2 3007 E9 3008 A2 3009 A5 3010 F7 3012 A5 3013 A5 3014 C2 3015 C2 3016 C8 3017 B7 3018 B7 3019 B7 3021 A1 3022 A1 3023 D3 3024 A5 3028 F4 3029 F3 3030 F5 3031 D9 3032 F4 3033 C9 3034 A1 3035 D9 3036 D2 3037 D2 3038 E2 3042 A5 3043 C9 3044 E5 3045 B3 3046 D3 3047 B9 3048 B9 3049 D8 3050 A7 3051 C8 3052 F2 3053 F2 3054 F5 3055 F4 3056 F4 3057 F4 3058 F6 3059 A7 3060 F4 3061 F6 3062 C3 3063 B2 3064 A4 3065 A4 3066 A6 3068 D1 3069 D2 3070 E2

3071 E2 3072 E1 3081 E3 3082 E3 3083 E3 3084 A4 3085 B7 3086 A4 3088 A7 3092 C9 3093 D9 3094 D3 3099 C3 4008 A2 4036 E2 4057 E9 5040 C8 5041 F6 5042 A6 6020 F3 6031 E3 7008 A2 7022 F3 7036 E2 7053-A F5 7053-B E4 7062 C2 7063 E3 7064 B4 7066 A3 7067 F2 7068 D2 7069 E2 F002 D4 F003 D4 F004 B5 F006 E5 F007 E5 F008 B5 F010 E6 F011 A7 F012 C8 F013 D8 F014 D8 F015 D8 F022 F5 F025 E7 F032 E8 F044 E5 F045 A3 F046 A4 F054 E5 F066 B3 F068 E3 F070 D1 F071 D1 F072 E1 F073 E1 F074 E1 F075 F2 F076 F2 F077 E1 F080 C1 F085 D3

1 2 3 4 5 6 7 8 9

Circuit Diagrams and PWB Layouts

(

TV Board: Memory for 100-pg Teletext

1 2

39LC03E 7.

Personal Notes:

A

B

C

MEMORY FOR 100-PG TELETEXT

(COMMON FOR EUROPE & AP-PAL)

A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15) A(16)

A1 A1 A1

OENOT WENOT

CENOT

DIVERSITY TABLE DIAGRAM A1 AND A2

3V3 3V3 3V3 3V3 3V3 0V 3V5 0V 0V 3V5 3V4 0V 0V 0V 0V 0V 0V

3V3 3V3

3V3

1 2 3 4 13 14 15 16 17 18 19 20 21 29 30 31 32

28 12 5

2060

100n

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

OE WE CE

+3V5

5050

4u7

3V5

8

24

VCC

RAM

128Kx8

0

A

128K-1

VSS

9

25

0

DQ

7

2061

100n

7070 CY7C1019CV33

6 7

10 11 22

23 26 27

3V3 0V

0V 0V 0V 0V 0V 0V

2060 A1 2061 A2 5050 A2 7070 A2

A

B

IO(0) IO(1) IO(2) IO(3) IO(4) IO(5) IO(6) IO(7)

C

NAFTA

AP -/69

V

Latam

AP-NTSC -/61

V

Component type

COL) R

COL) R PHSE) Y PHSE) Y PHSE) Y

Europe -/58

Europe -/12

Item#

VV V

2060 -- -- -- CER2 0603 X7R 16V 100N COL

VV V

2061 -- -- -- CER2 0603 X7R 16V 100N COL

VV V

3028 -- -- -- RST SM 0603 47K PM5 COL

VV V

3029 -- -- -- RST SM 0603 10K PM5 COL

VV V

3032 -- -- -- RST SM 0603 10K PM5 COL

VV V

3049 -- -- -- RST SM 0603 10K PM5 COL

VV V

3094 -- -- -- RST SM 0603 10K PM5 COL

VV V

5050 -- -- -- FXDIND SM 0805 4U7 PM10 COL R

VV V

6020 -- -- -- DIO SIG SM BAS316

VV V

7022 -- -- -- TRA SIG SM BC847BW

VV V

7064 -- -- -- IC SM SAA5667HL/M1/ 7064 -- -- -- -- -- IC SM SAA5645HL/M1 7064 -- -- -- -- IC SM SAA5647HL/M1 7070 -- -- -- IC SM CY7C1019CV33-15ZC(CYPR)R

VV

V

1 2

CL 36532023_005.eps

150403

Circuit Diagrams and PWB Layouts

TV Board: Tuner Function

TUNER FUNCTION

(15"/17"/23" SCART)

40LC03E 7.

A

B

C

D

E

1 2 3 4 5 6 7 8 9

AP -/61 & Latam

Item# 1100 -- -- TUNER UR1316/A I H-3 1100 -- -- TUNER UR1336/A F S H-3 2108 -- -- -- ELCAP 6V3 S 470U PM20 COL A 2108 -- ELCAP 25V S 100U PM20 COL A 2109 -- -- FIL CER 39MHZ75 MKTGA* BS A 3102 -- -- RST SM 0603 10K PM5 COL 3102 -- -- RST SM 0603 JUMP. 0R05 COL 3103 -- -- RST SM 0603 1K5 PM5 COL 3103 -- -- RST SM 0603 2K2 PM5 COL 3136 -- -- RST SM 0603 100R PM5 COL 6102 -- -- DIO SIG SM BAS316 (COL) R

Europe -/12 & -/58

VV

V

VV

COMPAIR

1111

A1

A8

NAFTA

VV

VV VV

VV

VV VV

1

2

3

AP -/69

V

SCL-0

SDA-0

SIF-FM

Component type

3130

1K2

2V7

7130

BFS20

1V8

3131 270R

F105

F107

F108

2V5

PAL / SECAM NTSC / LATAM

1100

*

12

13

MT

14

15

AS SCL SDA +5V ADC

3100

0R

3101

0R

3132 100K

2130

1n0

7131

BFS20

1n0

(PENDING FOR 12NC) # LOCALLIB

TUNER

34

5V3

2V6

2101

3133

820R

1V3

0V9

31352131 560R

1100

*

UR1316 UR1336

NC

5678

2V6

5V3

2102

22p22p

+5V4

21323134

100K

1V7

100n

F109

2133

1n0

1

2

NC

9

10

11

1V7

5V3

7V1

F103

0V

F101

F102

(NA used 2142)

2104

47n

F104

4101 RES

(NA used 6148)

6101

BZX384-C33

2103

50V

10u

2108

10V470u

470u

BAS316

2106

10V

6102

6103

RES

3102

10K

+5V4

5122

12u

2107 100n

3103

1K0

2120

2121

BC847BW

F104

DC/DC CONVERTER

4n7

5120

1m

4n7

7120

3120

47R

4V4

0V4

F107

2122

100p

5121

1m

3122

100K

2125

220p

2126 4n7

For Nafta, different item nos. are used for this circuit:

F106

2124

33n

EU/AP/LT used NA used

2120 2121 2122 2123 2124 2125 2126 3120 3121 3122 5120 5121 6120 7120

AGC

IF-TER

F108

2123

33n

7V4

2144 2143 2145 2146 2147 2148 2149 3144 3146 3145 5149 5148 6149 7149

A4

A5

12V6

3121

27K

6120

BAV99

A

B

C

D

E

1100 B2 1111 C1 2101 D3 2102 D3 2103 C5 2104 C4 2106 C5 2107 C6 2108 D5 2120 A7 2121 A7 2122 A8 2123 A8 2124 A8 2125 B8 2126 B8 2130 E2 2131 E2 2132 E3 2133 E4 3100 C2 3101 D2 3102 D5 3103 B6 3120 A7 3121 A9 3122 B8 3130 D2 3131 E2 3132 E2 3133 E3 3134 E3 3135 E3 4101 E4 5120 A7 5121 A8 5122 B6 6101 B5 6102 C5 6103 C5 6120 B9 7120 B7 7130 E2 7131 E3 F101 B4 F102 C4 F103 C4 F104 C4 F105 B2 F106 C8 F107 C2 F108 D2 F109 C4

500mV / div DC

20µs / div

1V / div AC

20µs / div

1V / div DC

20µs / div

CL 36532023_006.eps

1 2 3 4 5 6 7 8 9

150403

Circuit Diagrams and PWB Layouts

(

TV Board: IF Video Sync Chroma

IF-VIDEO -SYNC-CHROMA

41LC03E 7.

F340

F341

F342

F346

F350

F352

F355

F358

(15"/17"/23" EUROPE, AP & LATAM )

1V / div DC

20µs / div

1V / div DC

20µs / div

1V / div DC

20µs / div

1V / div DC

20µs / div

1V / div DC

20µs / div

200mV / div DC

20µs / div

1 2 3 4 5 6 7 8 9 10

1V9

2V5

3V8

3V4

3V6

1V4

2V6

2345

33p

7301

*

TDA8885 TDA8887 TDA8889

SOUND TRAPS

4.5 / 5.5 / 6 / 6.5

SECPLL

28

9

1V9

7301-B

CVBS2OUT26

CVBS1OUT54

CVBSINT24

CVBS|Y229

21 CVBS|Y3

C320

7V8

23

VP1

SWITCHABLE

MHZ

QSSO|AMOUT

2V3

2309

3308

220n

100R

PAL/MULTI ONLY

CVBS

SWITCH

VIDEO IDENT

11

2V6

2311 220n

3307 100R

5326

2u7

7V8

2V

6327

2326

220p

+8V3A

2327

3309

10R

7V8

2314

1u0

2V2

3313

10R

2315

2316

BAS316

1u0

120p

1u0

+8V3A

3315

470R

680R

3316

4V9

SWO122SWO2

+8V3A

60

OUTPUT

VOLUME

CONTROL

DECBG

DECDIG50GND

55

5V

4V

RES

2312

VIDEO

AMPLIFIER

MUTE

+

6

2313 100n

IFVO

VIDEO|SIF 12

IFVO|AUDOUT

+8V3A

2304

2303 100n

3310

16

2V9

NC

3311

1K0

27

3V

100R

3314 1K0

3326

75R

NSTC &

LATAM

ONLY 3312

1K0

2V6

BC847BW

3327

3328

1K5

BC847BW

2V9

7303

+3V5

1K0

16V10u 7302

SW OUT

2V1

Y

U

V

40

RGB / YUV

MATRIX

3V4

2V6

R|2

41

470n

2341

RGB-2 INPUT

2V6

G|2

42

470n

2342

LUM-

DELAY

PEAKING

CORING

52

FSCOUT

49

U

V

BASE BAND

DELAY

LINE

YIN39YOUT

CHROMA

BAND-

PASS CATHODE

+TRAP

PAL / NTSC /

SECAM

DEMODULATOR

OSCIN51OSCOUT

1V6 1V6 4V1

B|2

470n

2343

Y

U

V

2V6

0V

BL|2

+3V5

44

43

10p

100R

10K

3344

3345

2340

2318

4n7

7301-C

59 PH1LF

3V9

3 EHTO

2V2

3318 27K

2319 100n

CD

MATRIX

SATURATION

CONTROL

VO|YI|GI

UI|BI

UO|BL3

2V4

2V3

3343

NSTC & LATAM ONLY

3317

15K

SYNC

SEPARATOR

VERTICAL

SYNC

SEPARATOR

3319 10K

NC

VI|RI

4846

4745

2V4

2339 100n

8K2

2317

1u0

GND1

25

WHSTR

19

50V

F301

R|1

35

3V5

F342

2320

2n2

GND2

61

13

HALFT

RGB

MATRIX

WHITE /

BLACK

STRETCH

+

RGB1

INPUT

+

TINT

G|1

B|1

36

3V4

F340

F341

3340 3341 100R 3342

2V1

58

PH2LF

VCO

+

CONTROL

BL|1

38

37

0V3

3V4

F339

2321 100n

0V8

57

FBISO

3V9 3V8

3324

39K

2V8

SCL

IIC BUS

CONTROL

R

G

OUTPUT

B

BLKIN

30

100R

IREF

17

RGB

3V2

F321

10u 16V

8V2

53

VP2

HORIZONTAL

VCS

4

5

2323 100n

2V5

18

SDA

CALIBRATION

2335

820p

2336 22n

22n2337 22n

2338

5302

6u8

2325

3V5

14

LPST-UP

OUTPUT

VERTICAL

OUTPUT

E / W

OUTPUT

3V3

+8V3

BCLIN

3339 100R

G32

4320

3320

4323

3323

3350

10R

2350

1u0

3333 2330

150R

R

33

B

31

34

3V3

+5V4

3336

RES

F338 F337

150R3334

3360

RES

3338

0R

4303

+8V3

A

3301

4302

3325

3302

RES

A5

VIF1

A5

VIF2

AGC

A3

RES 3305

3303

100n2301

390R

3304

*

SCART 100R

*3304

220RCINCH AP

RES

F302

1V9

1V7

2302 22n

5301

2V4

2 IFIN2

6u8

+8V3A

7301-A

*

PLLIF15

IFIN11

AGCOUT7

PAL / SECAM

NAFTA

AP-NTSC / LATAM

IF AMPLIFIER

PLL VIDEO DEMOD

AFC

CALIBRATION

AGC

AGC + NARROW

BAND AUDIO FM

PLL DEMODULATOR

DE-EMPHASIS

B

NSTC&LATAM ONLY

330p

2305

2306

VSIF1

A5

C

VSIF2

A5

PIP-AUDIO

A8

SIF-TV

A8

D

CVBS-SC2_MON-OUT

A11

CVBSOUTA

A6

MAIN-CVBS-EXT-IN

A5

A6

Y-IN

3306

4n7

3K9

2307

4n7

2351

1u0

I346

3346

1K0

1u0

2349

2348 1u0

8V5

2V

+8V3

SIFAGC

2V4

2310

16V10u

3348 10R

7330

BC847BW

10

2308

4u7

35V

EU ONLY

2V6

4301

F351

F350

F349

SIF18SIF2

3347

100R

E

A6

C-IN

CLOCK12MHZ

A1

COMB-ON

A6

A5

Y-HISTOGRAM

Y-MAIN

A5

R-SC1_V-IN

A11

A5

G-SC1-IN_Y-IN

B-SC1-IN_U-IN (SCART)

FBL-SC1-IN

U-MAIN

V-MAIN

F

F346

3349 100R

2347

10n

2346

10n

2344 33p

1330

HC-49/U

12MHZ

F345

RES

56H-DRIVE

63DR+

64DR-

62EW-DRIVE

3V3

150R

3335

BC847BW

15p

2331

15p

+8V3

2322 100n

2V2

NC

+8V3

0V1

3330

3332 100R

8V

7350

2V7

7353

BC847BW

7356

BC847BW 3V3

2332

15p

BC847BW

2361

100u 16V

200mV / div DC

20µs / div

+3V5

5303 6u8

+8V3

3321 3K3

2324

1n

RES 3322

(SCART)

CVBS_TER_OUT

1K0

100R3331

3354

2V7

7360

100p

2K4 1%

2360

3362

B-TXT-OSD G-TXT-OSD

R-TXT-OSD

V-HISTOGRAM

U-HISTOGRAM

CL 36532023_007.eps

SC

LINEDRIVE1

V-SYNC

OUTSEL

SCL-0

SDA-0

R-DRIVE

470R3351

3352

150R

G-DRIVE

3355

150R

470R

3358

150R

3357 470R

10K

6360 BAS316

3361

FBL-TXT-OSD

200mV / div DC

20µs / div

A5

A1

A11

A6

A1

F352

A1

F355

B-DRIVE

A1

F358

BAS316

6362

6361 BAS316

RES

A1 A1 A1 A1 A5 A5

150403

A

B

C

D

E

F

1330 E2 2301 A1 2302 B2 2303 A5 2304 A5 2305 B1 2306 C1 2307 C2 2308 C2 2309 C3 2310 C2 2311 C3 2312 C4 2313 C4 2314 A6 2315 B6 2316 C6 2317 A7 2318 A6 2319 C6 2320 A7 2321 A8 2322 A9 2323 C8 2324 A10 2325 A8 2326 A6 2327 C6 2330 D9 2331 D9 2332 E9 2335 F8 2336 F8 2337 F8 2338 F8 2339 F7 2340 F6 2341 F6 2342 F6 2343 F6 2344 E2 2345 E3 2346 E2 2347 E1 2348 E1 2349 E1 2350 C9 2351 D2 2360 E10 2361 F9 3301 A1 3302 A1 3303 A1 3304 A1 3305 B1 3306 C2 3307 C3 3308 C3 3309 A6 3310 A5 3311 A5 3312 B5 3313 B6 3314 C5 3315 B6 3316 C6 3317 A7 3318 C6 3319 C7 3320 A9 3321 A10 3322 B10 3323 A9 3324 C8 3325 A1 3326 A5 3327 C5 3328 C5 3330 B9 3331 C9 3332 C9 3333 D9 3334 D9 3335 E9 3336 E9 3338 F9 3339 F9 3340 F7 3341 F7 3342 F7 3343 F7 3344 F6 3345 F6

3346 D2 3347 D2 3348 D2 3349 E1 3350 C9 3351 C10 3352 C10 3354 D10 3355 D10 3357 E10 3358 D10 3360 F9 3361 F10 3362 F10 4301 C2 4302 A1 4303 A1 4320 A9 4323 A9 5301 A2 5302 A9 5303 A10 5326 A6 6327 C6 6360 F10 6361 F10 6362 F10 7301-A A2 7301-B D3 7301-C A7 7302 A6 7303 B5 7330 D2 7350 C9 7353 D9 7356 D9 7360 E10 F301 C7 F302 A1 F321 A8 F337 F9 F338 F9 F339 F8 F340 F7 F341 F7 F342 F7 F345 F2 F346 F1 F349 D2 F350 D2 F351 D2 F352 C10 F355 D10 F358 D10 I346 D2

AP-NTSC & Latam

NAFTA

Europe & AP-PAL

Item#

VV

2305 --

VV

2306 -- CER2 0603 X7R 50V 4N7 COL

V

2307 -- CER2 0603 X7R 50V 4N7 COL

V

2308 -- -- ELCAP SM 35V 4U7 PM20 COL

V

2310 -- ELCAP SM 16V 10U PM20 COL

V

2327 -- -- CER1 0603 NP0 50V 120P COL

V

3304 -- -- RST SM 0603 100R PM5 COL

V

3304 -- RST SM 0603 220R PM5 COL

V

3306 -- RST SM 0603 3K9 PM5 COL

V

3307 -- -- RST SM 0603 100R PM5 COL

V

3308 -- -- RST SM 0603 100R PM5 COL

V

3312 -- RST SM 0603 1K PM5 COL

V

3327 -- -- RST SM 0603 1K PM5 COL

V

3328 -- -- RST SM 0603 1K5 PM5 COL

V

3343 -- RST SM 0603 8K2 PM5 COL

V

3344 -- RST SM 0603 10K PM5 COL 4301 -- -- RST SM 0603 JUMP. 0R05 COL

V

6327 -- -- DIO SIG SM BAS316

V

7301 -- -- IC SM TDA8885H/N1

V

7301 -- -- IC SM TDA8887H/N1 7301 -- -- IC SM TDA8889H/N1 (PHSE) Y

Component type

CER1 0603 NP0 50V 330P COL

V

V V

V

V V V

V

COL) R PHSE) Y PHSE) Y

1 2 3 4 5 6 7 8 9 10

Circuit Diagrams and PWB Layouts

(

TV Board: SAW Filter, Ext. Video Select, Histogram, & C-Sync Generator

SAW FILTER, EXT. VIDEO SELECT, HISTROGRAM & C-SYNC GEN

42LC03E 7.

F385

F413

F470

F471

F472

F480

EXT. VIDEO SELECT

A

B

C-SC2_SVHS-IN

A11

C-FRONT-IN

A11

Y-CVBS-FRONT-IN

A11

CVBS-SC1_AV1-IN

A11

Y-CVBS-SC2_AV2-IN A11

A1

SEL-MAIN-FRNT-RR

A1

SEL-MAIN-R1R2

C

"401" ~ "425"

+8V3A

IF-TER

A3

D

5452 390n

SEL-IF-LL_M-TRAP

A1

3457 27K

E

3458 18K

F

VIDEO & QSS IF

"451" ~ "470"

(15"/17"/23" EUROPE & AP-PAL)

200mV / div DC

20µs / div

1V / div DC

20µs / div

500mV / div DC

20µs / div

500mV / div DC

20µs / div

1 2 3 4 5 6 7 8 9

+8V3 +8V3

3411

1K5

5V3

11

3412

+8V3

5V3

10

9

3415

5V3

2407 100n

1K5

3414

1K5

2417

10u 16V

220n

3V6

7412-A

BC847BS

2415

220n

3V6

7412-B

BC847BS

64122412

BAS316

3413

1K0

6415

BAS316

8V5

2V9

8V2

3417

10R

F413

3418 10R

2419

3416

1K0

2418

1u0

C-SYNC GENERATOR

+8V3+8V3

3392

3393

220K

4K7

3394

1V2

27K

7390 BC847CW

0V5

2391

330p

6390 BAS316

3V3

+8V3

7391 BC847CW

3391

10K

0V5

6380

BAS316

2390 2n2

3390

4K7

3380

22K

3389

560R

2380

470p

0V6

0V2

+5V4+5V4 +5V4

3381

5K6

3382

0V2 0V

10K 7380 BC847CW

+5V4 +5V4

10K 2K7

0V5

7383 BC847CW

2V3

0V

7381 BC847CW

7384 BC847CW

33883387

3383

4K7

3384 4K7

2382 220n

7382 BC847CW

7385 BC847CW

MAIN-CVBS-EXT-IN

+5V4

3404

3405

3403

3401

3402

+8V3

7401

74HC4053

16

SWITCH

8V2

6

VCC

G3

14

MUXDX

3V8

2408

100n

12

1y0

13

1y1

VEE

7

15

2y0

2y1

4

3y0

3y1

GND

8

2

1

5

3

2404 22n

0R

22n2405

0R

2403 1u0

0R

2401 1u0

0R

RES 3410

0R

RES 3409

1u02402

"380" ~ "399"

5451

2453

10n

3456 2K2

7452 BC847BW

0V

6u8

3455

6K8

6451

1SS356

4V9

0V

3461

2K2

2452

10n

3460

2K2

6452

1SS356

3459

22K

7451

BC847BW

3465

47K

RES

1 2 3 4 5 6 7 8 9

4451

4452

4453

4454

4455

4456

4457

4458

4459

4460

EUROPE & AP PAL-MUTLI ONLY

2 3

1 4 5 6 9 10 13 14 15 18

2 3

1 4 5 6 9 10 13 14 15 18

2 3

1 4 5 6 9 10 13 14 15 18

I ISWI

GND

1452

OFWK9656L

40M4

I ISWI

GND

1453

OFWK9656L

40M4

I ISWI

GND

1454

OFWK9656L

40M4

7

O1

8

O2

11 12 16

NC

17

4462

4461

7

O1

8

O2

RES 5453 820n

11 12 16

NC

17

7

O1

8

O2

5454

RES 11 12 16

NC

17

HISTOGRAM PROCESSING

3470

2470 100n

2471

2472

10n

F472F470 F471

AMPSEL

UIN2 UOUT 19

1V6

VIN3 VOUT 18

1V6

YIN7

0V6

+8V3A

INPUT

TIMING

SC5

7403 TDA9171

5470

6u8

AMP

AND

CTRL

1V8

F474

10K

220K3471

F473

5V 1V7

61

AMPSEL

MEASUREMENT

HM19HM210HM311HM412HM5

10n

2474

2473 220n

8

TAUHM

HISTOGRAM

10n2477

2476 10n

2475 10n

13

10n

2478

RES

3473

SATURATION

COMPENSATION

NON-LINEAR

AMPLIFIER

HISTOGRAM PROCESSOR

7V7 0V5

3476 15K

F476

4

NLC

3472

0R

20

BLM

STRETCH

AMPSEL

VCC16VEE

0V5

BLUE

OUTPUT

AMP

SUPPLY

AND

BIASING

15

10u

2479

17

RES

3475

0V5

BLG

VREF

YOUT 14

5V

2480

10u

3474

0R

2481 100n

2V4

2V1

F477

3477 18K

6472

BAS316

6470

RES

F478

6471

RES

F479

+8V3A

7V8

0V6

3479

RES

7471

BC847BW

3478 10K

3480 47K

47K

RES 7472

BC847BW

3482

10K

0V8

7473

BC847BW

0V

3483

10K

4470

4471

4472

F480

0V6

C-SYNC

3485

10K

HIS-OFF

A4,A6

3395

270R

1V / div DC

20µs / div

A6

A1

A4

A6

A1

500mV / div DC

20µs / div

MAIN-C-EXT-IN

H-SYNC

5V3

3385

1V7

3386 560R

LINEDRIVE1

U-HISTOGRAM

V-HISTOGRAM

Y-HISTOGRAM

SANDCASTLE1

3481

4K7

3484

10K

2482 100p

2381 1u0

470R

F385

Y-MAIN

V-MAIN

U-MAIN

SC

+5V4

"471" ~ "499"

VIF2

VIF1

VSIF1

VSIF2

A4

CL 36532023_008.eps

A

B

C

D

E

F

190503

1452 D3 1453 E3 1454 F3 2380 B7 2381 A9 2382 C8 2390 C6 2391 B5 2401 B1 2402 B1 2403 A1 2404 A1 2405 A1 2407 C3 2408 C2 2412 A3 2415 B3 2417 A3 2418 A4 2419 B4 2452 D2 2453 D1 2470 D4 2471 D4 2472 D5 2473 D6 2474 F5 2475 F5 2476 F5 2477 F6 2478 F6 2479 F6 2480 F7 2481 F7 2482 F9 3380 A6 3381 A7 3382 A7 3383 A8 3384 A8 3385 A9 3386 A9 3387 B7 3388 B8 3389 C7 3390 B6 3391 B6 3392 B5 3393 B5 3394 B5 3395 A9 3401 B1 3402 B1 3403 A1 3404 A1 3405 A1 3409 B1 3410 B1 3411 A3 3412 A3 3413 B3 3414 B3 3415 B3 3416 C4 3417 A4 3418 B4 3455 D1 3456 D1 3457 E1 3458 E1 3459 E2 3460 D2 3461 D1 3465 E2 3470 D5 3471 D5 3472 D6 3473 D6 3474 D7 3475 D7 3476 F6 3477 F7 3478 E8 3479 E8 3480 E8 3481 E9 3482 F8 3483 F9

3484 E9 3485 E9 4451 C2 4452 D2 4453 D2 4454 D2 4455 D2 4456 F2 4457 F2 4458 F2 4459 F2 4460 F2 4461 D4 4462 D4 4470 D9 4471 D9 4472 E9 5451 C1 5452 D1 5453 E4 5454 F4 5470 F5 6380 B6 6390 C5 6412 A3 6415 B3 6451 D1 6452 D2 6470 E7 6471 E7 6472 F7 7380 A7 7381 A8 7382 A8 7383 C7 7384 C8 7385 C8 7390 C5 7391 C6 7401 A2 7403 F5 7412-A B3 7412-B C3 7451 E2 7452 E1 7471 D8 7472 F8 7473 E8 F385 A9 F413 B4 F470 D4 F471 D4 F472 D5 F473 D5 F474 E4 F476 F6 F477 E7 F478 E7 F479 E8 F480 E9

NAFTA

Europe

AP-PAL

V

AP-NTSC/Latam

V

VV V V V V V VV V

V V

V V V

Component type

RHM0) R

Item#

V

1452 -- -- -- FIL SAW SM 38MHZ9 OFWK3953L R 1452 -- -- FIL SAW SM 45MHZ75 OFWM1967L R 1452 -- -- -- FIL SAW SM 38MHZ9 OFWK7265L R 1454 -- -- -- FIL SAW SM 38MHZ9 OFWK9656L R

V

1454 -- -- -- FIL SAW SM 38MHZ9 OFWK9361L R

VV

2452 -- CER2 0603 X7R 50V 10N COL 2453 -- CER2 0603 X7R 50V 10N COL

V

3455 -- -- RST SM 0603 6K8 PM5 COL

V

3456 -- -- RST SM 0603 2K2 PM5 COL

V

3457 -- -- RST SM 0603 27K PM5 COL

V

3458 -- -- RST SM 0603 18K PM5 COL

V

3461 -- -- RST SM 0603 2K2 PM5 COL

V

4451 -- RST SM 0603 JUMP. 0R05 COL 4453 -- -- -- RST SM 0603 JUMP. 0R05 COL

V

4455 -- -- RST SM 0603 JUMP. 0R05 COL

V

4457 -- -- RST SM 0603 JUMP. 0R05 COL

V

4458 -- -- -- RST SM 0603 JUMP. 0R05 COL 4460 -- -- -- RST SM 0603 JUMP. 0R05 COL

V

5451 -- -- FXDIND SM 1008 6U8 PM5 COL R

V

5452 -- -- FXDIND SM 0805 0U39 PM10 COL R 5452 -- -- FXDIND SM 0805 0U82 PM10 COL R

V

6451 -- -- DIO SIG SM 1SS356

V

7452 -- -- TRA SIG SM BC847BW (COL) R

TV Board: Analog Comb Filter

¥

ANALOG COMB FILTER

(15"/17"/23" EUROPE, AP & LATAM)

1 2 3 4

3428

1K0

2431

A

B

C

D

E

A5

TO

1801

OF

3D COMB FILTER

MAIN-CVBS-EXT-IN

+5V4

5426 6u8

2426

16V10u

+5V4

5427 6u8

2424

10u 16V

MAIN-C-EXT-IN

12-24DC-SUP

1426

1

2

3

4

5

6

7

8

9

10

3426 1K0

F426

F427

F428

+8V3

1 2 3 4

RES

2428 1u0

2 INPSEL

12 Y|CVBS1

1V7

3 Y|CVBS2

1CIN

0V9

7SC

0V7

2429

47n 3427

Circuit Diagrams and PWB Layouts

+8V3A

3429

10R

7405 TDA9181

1K0

2432 1u0

CLAMP

SAND-

CASTLE

AGND

DGND

13

4

0V 2430 100n

7V8

2V

3431 1K0

FILTER

TUNING

3430

100R

2V7

7427

BC847BW

4426

RES

6

VCC VDD

2H/4H DELAY

ADAPTIVE

COMB FILTER

FSC8FSCSEL

9

0V8

F429

4427

RES

5V35V3

CLOCK

GEN

F430

5

SYS110SYS2

11

0V

2435

47n

F426

200mV / div DC

Y|CVBSO

OUTSEL

5V

F431

2433 100p

+8V3A

2434 100p

7V9

3V5

20µs / div

15

0V

F432

7428 BC847BW

3436

1K0

CVBSOUTA

CVBS-TXT-CC

14

16COUT

RES

3432

3433 100R

100R3434

4V1

SANDCASTLE1

F428

2V / div DC

20µs / div

1V4

4428

4429

RES RES

OUTSEL

SYS2

SYS1

3437

COMB-ON

100R

SDA-0

SCL-0

CL 36532023_009.eps

Y-IN

C-IN

A4

A1

A4

A1

A4

A1

A5

160503

A

B

C

D

E

43LC03E 7.

1426 D1 2424 C1 2426 B1 2428 B1 2429 C1 2430 D2 2431 A2 2432 A2 2433 D3 2434 E3 2435 E3 3426 B1 3427 C2 3428 A2 3429 A2 3430 A3 3431 A2 3432 C4 3433 D4 3434 D4 3436 E3 3437 E4 4426 B3 4427 B3 4428 C4 4429 C4 5426 B1 5427 C1 7405 B2 7427 A3 7428 E4 F426 E1 F427 E1 F428 E1 F429 D3 F430 D3 F431 D3 F432 D3

Item# 1426 2158 -2159 -2160 -2161 -2162 -2163 -2164 -2165 -2166 -2167 -2168 -2169 -2170 -2171 -2172 -2173 -2174 -2175 -2176 -2177 -2178 -2179 -2180 -2435 -2436 -2437 -2438 -2439 -2442 -2443 -2444 -2445 -2446 -3159 -3160 -3161 -3162 -3163 -3164 -3166 -3167 -3168 -3169 -3170 -3171 -3172 -3173 -3174 -3426 3427 3428 3428 -3432 -3433 -3434 -3435 -3436 -3437 -3438 -3439 -3440 --¥RST SM 0603 15K PM5 COL 3441 -3442 -3443 -3444 -3445 -3446 -3447 -3448 5156 -5166 -5171 -5172 -5173 -5174 -5431 -5433 -5434 -5435 -7160 -7170 -7432 -7433 -7434 --

3D Combfilter 23" NAFTA

3L Combfilter 15"/17" NAFTA

-- CON BM V 10P M 2.50 EH B

-- RST SM 0603 1K PM5 CO L

-- RST SM 0603 560R PM5 COL

-- RST SM 0603 1K PM5 CO L

Component type

ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 X7R 50V 4N7 COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL CER2 0603 X7R 16V 100N COL ELCAP SM 16V 10U PM20 COL R CER2 0603 Y5V 50V 10N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 12P COL ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL CER2 0603 Y5V 50V 10N COL CER1 0603 NP0 50V 12P COL CER2 0603 X7R 16V 100N COL CER2 0603 X7R 16V 100N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 180P COL CER2 0603 Y5V 50V 10N COL CER2 0603 Y5V 50V 10N COL ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 12P COL CER1 0603 NP0 50V 12P COL ELCAP SM 16V 10U PM20 COL R CER2 0603 X7R 16V 100N COL ELCAP SM 50V 1U PM20 COL R ELCAP SM 16V 10U PM20 COL R CER1 0603 NP0 50V 15P COL CER1 0603 NP0 50V 56P COL CER1 0603 NP0 50V 15P COL RST SM 0603 8K2 PM5 COL RST SM 0603 15K PM5 COL RST SM 0603 470K PM5 COL RST SM 0603 470R PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 12K PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 3K3 PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 100R PM5 COL RST FUSE NFR25 S 4R7 PM5 A

RST SM 0603 JUMP. 0R05 COL RST SM 0603 33K PM5 COL RST SM 0603 3K3 PM5 COL RST SM 0603 33K PM5 COL RST SM 0603 10K PM5 COL RST SM 0603 12K PM5 COL RST SM 0603 470R PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 560R PM5 COL

RST SM 0603 1K PM5 CO L RST SM 0603 560R PM5 COL RST SM 0603 6K8 PM5 COL RST SM 0603 820R PM5 COL RST SM 0603 1K PM5 CO L RST SM 0603 1K5 PM5 COL RST SM 0603 1K PM5 CO L

FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND 0805 100MHZ 120R COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 27U PM20 COL R FXDIND SM 0805 27U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 15U PM20 COL R FXDIND SM 0805 33U PM20 COL R IC SM TC90A53F (TOSJ) R TRA SIG SM BC847BS (PHSE) R TRA SIG SM BC847BS (PHSE) R TRA SIG SM BC847BW (COL) R TRA SIG SM BC847BPN (PHSE) R

Circuit Diagrams and PWB Layouts

TV Board: Audio Delay Line

AUDIO DELAY LINE (COMMON)

44LC03E 7.

B

C

D

E

F

+5V4

GNDDIGITAL

2V3

GNDDIGITAL

2V3

+5VD

5V3

GNDDIGITAL

5V3

2V3

+5VD

5V3

7601 TC74HC590AF

14

EN3

13

12

G1

11

10

CT=0

7602

14

EN3

13

12

G1

11

10

CT=0

TC74HC590AF

123

5601

F601

16

5V3

8

GNDDIGITAL

9

4

5V3

15

1

2

3

4

5

6

7

16

5V3

8

GNDDIGITAL

9

4

15

1

2

3

4

5

6

7

+5VD

2601 100n

GNDDIGITAL

2V6

+5VD

GNDDIGITAL

4601

4602

4603

GNDDIGITAL

7603 CY62256

+5VD

5V3

2603 100n

GNDDIGITAL

2602 100n

2V6

(1)

2V6

2V5

11

I|O0

28

VCC

A021A1

(1)

4605

4604

GNDDIGITAL

2V5

I|O112I|O213I|O315I|O416I|O517I|O618I|O7

A224A325A426A51A62A73A84A9

23

(1) NOT USED

(1)

4606

GNDDIGITAL

2V5

19

1u0

COUNTER

C2

CTR8

(CT=255)Z4

1+

C2

CTR8

(CT=255)Z4

1+

COUNTER

VCC

GND

2D 3

VCC

GND

2D 3

GNDDIGITAL

20

CE_

A10

6

5

GNDHOT

4

2V3

22

27

OE_

WE_

A117A128A139A14

GND

10

14

GNDDIGITAL

56789

DFF

1 11

2 3 4 5 6 7 8 9

+5VD

20

5V3

EN C1

1D

10

GNDDIGITAL

F603

2605

100n

GNDDIGITAL

19 18 17 16 15 14 13 12 (1) NOT USED

2V / div AC

2ms / div

4610 4611 4612 4613 4614 4615 4616 4617

(1) (1) (1) (1)

(1) (1)

F602

(1)

2V6

GNDDIGITAL

F603

GNDDIGITAL

I2S_DATA_IN

2612 330p

I2S_DATA_OUT

2613 470p

I2S_CLOCK

F610

A8

F612

2V3

+5VD

3610

470R

BC847BW

7610

0V2

F613

2611

82p

3611 47K

2V3

2610 82p

DFF

7604 74HCT573D

1 11

2V6

2 3 4 5 6 7 8 9

GNDDIGITAL

5V3

EN C1

1D

+5VD

2604

100n

GNDDIGITAL

20

2V3

19 18 17 16 15 14 13 12

10

7605

74HCT573D

GNDDIGITAL

F602

2V / div AC

2ms / div

AA

B

C

D

E

F

2601 B2 2602 D2 2603 B2 2604 B7 2605 B8 2610 F6 2611 F6 2612 D9 2613 D9 3610 F5 3611 F6 4601 E2 4602 E2 4603 F2 4604 F2 4605 F2 4606 F2 4610 C9 4611 C9 4612 C9 4613 C9 4614 C9 4615 C9 4616 C9 4617 C9 5601 A1 7601 A1 7602 D1 7603 A2 7604 B7 7605 B8 7610 F6 F601 A1 F602 C9 F603 D9 F610 F9 F612 F5 F613 F6

GNDDIGITAL

1

2

3

456789

GNDDIGITAL

CL 36532023_010.eps

100403

TV Board: Audio Processing

(

AUDIO PROCESSING (COMMON)

3691 330R

2624

15p

56p2623

12p

2647

2635

2636 1u0

4647

4646

4648

4649

2637

2638

1K03645

F622

100mV / div AC

5µs / div

2633 B2 2634 B2 2635 C2 2636 C2 2637 C2

3623 RES

2640

1u0

2633

1u0 2634

1u0

RES

2689

2690 1u0

A

B

C

D

E

1620 E7 1691 A1 2620 A10 2621 A2 2622 A1

2691

22n

A3

A1

A4

A11

A1

2623 B1 2624 A1 2625 B1 2626 B2 2627 B2

1691

TPS

SIF-FM

SCL-0

SDA-0

2622

27p

F622

SIF-TV

2625 180p

PIP-AUDIO

R-SC1_AV1-IN

L-SC1_AV1-IN

R-SC2_AV2-IN

L-SC2_AV2-IN

R-FRONT-IN

L-FRONT-IN

PC-HDAUDIO-R

PC-HDAUDIO-L

AUD_SW

2628 C2 2629 C2 2630 C2 2631 D2 2632 D2

1 2 3 4 5 6 7 8 9 10

1O3

I

G

2

4691

5621

15u

3622 2K2

3640 1K0

3633

1K0

3634 1K0

1K03635

3636 1K0

1K03637

3638 1K0

F645

3646 1K0

F646

Circuit Diagrams and PWB Layouts

2684 1n0

F621

2678

1V5

2652 C8 2653 C8 2654 A7 2655 A8 2656 E5

RES

3626

7620

MSP3410G

*

1

I2C-CL

2V8

2

I2C-DA

2V5

ANA-IN2+52

0V

50

ANA-IN1+

51

ANA-IN-

1V5

MONO

MONO-IN47

SC1-IN-R45

SC1-IN-L44

SCART 1

SC2-IN-R42

SC2-IN-L41

SCART 2

SC3-IN-R39

SC3-IN-L38

SCART 3

SC4-IN-R36

SC4-IN-L35

SCART 4

5859642213

DIVERSITY FOR SOUND IC 7620

*

DEMODULATOR

2638 D2 2639 B2 2640 B2 2645 B7 2646 B7

100R3620

3621 100R

+5V4A

7622 RES RES

4620

3624 RES

2639 220p

1u0

F640

2627 4n7

2629 2630 4n7

2631 2632 4n7

2621

3625 RES

2628 4n7

4n7

7621

2647 B1 2648 A8 2649 B8 2650 C7 2651 E6

F626

RES

2626 47p

3V8

2677 4n7 4n7

MSP-3410G NICAM VERSION W/O VIRTUAL DOLBY MSP-3420G NTSC VERSION W/O VIRTUAL DOLBY MSP-3411G NICAM VERSION WITH VIRTUAL DOLBY MSP-3421G NTSC VERSION WITH VIRTUAL DOLBY

2657 B7 2658 B7 2661 C8 2662 C7 2663 D8

7

ADR-DA

ADR

NC

9

ADR-CL

interface

2664 D8 2665 D8 2666 E8 2667 E8 2668 E7

NC

8

ADR-WS

IDENT

A/D

141524

NC

57

AUD-CL-OUT

2669 E7 2670 C8 2671 C8 2672 D9 2673 D9

0V

60

D-CTR-IO1

FM1 FM2 NICAM A NICAM B

2688

2u2

NC

61

D-CTR-IO0

IDENT

SCART-L

SCART-R

SCART

2674 E9 2675 E9 2676 B8 2677 D2 2678 D3

S1...4

Switching Facilities

DACM-SUB

ADR-SEL

23

62

0V4

F656

2656 1n0

I2SL/R

TESTEN

53

DSP

AVSS

48

NC

I2SL/R

5

I2S

I2S-DA-O1

2V6

2684 A3 2688 E4 2689 D2 2690 D2 2691 A1

6

I2S-DA-IN1

interface

2679 B7 2680 E6 2681 E6 2682 E6 2683 E7

12

I2S-DA-IN2

LOUDSPEAKER R

LOUDSPEAKER L

HEADPHONE R

HEADPHONE L

SCART-R

SCART-L

ASG043ASG140ASG2

37

33

+5V4A

2V6

AHVSS

3

I2S-CL

2680

2681

3620 A2 3621 A2 3622 B1 3623 A2 3624 B2

4

2V5

I2S-WS

D/A

TP56VREF127VREF2

19

NC

470p

100n

45LC03E 7.

31

NC

LOUDSPEAKER

HEADPHONE

DVSS11DVSUP

10

0V

5V3

2651 100n

3625 B2 3626 A3 3633 B1 3634 B1 3635 C1

8V5

AHVSUP

STANDBYQ

63

+5V4A

2682

3p3

RESETQ

DACM-R

DACM-L 21

VREFTOP

AGNDC

CAPL-M

CAPL-A

DACA-R 17

DACA-L 18

SC1-OUT-R 28

SC1-OUT-L 29

SCART 1

SCART 2

SC2-OUT-R 25

SC2-OUT-L 26

XTAL-IN54XTAL-OUT

AVSUP

49

2V5

1620

DSX840 18M432

3636 C1 3637 C1 3638 D1 3640 B1 3645 D1

55

2V5

3V8

5V2

16

20 0V4

0V4

46 2V6

34

3V8

32 7V 30

3V8

2683

3p3

F676

2668

1n0

2657

100n

3646 D1 3650 A7 3651 C9 3652 C9 3653 D10

+5V4A

6650 BAS316

F655

2654 220n

1n02645

2646

1n0

2658

10u

16V

NC

10u

2650

3650 22K

2655

10u 16V

2679 100n

16V

2662

1n0

4650

RES

4651

RES

2669 1n0

3654 D10 3655 E9 3656 E9 3691 A1 4620 A2

2648

1u0

2649

1u0

2676

10u 16V

2652 100n

F650

4646 C1 4647 C1 4648 C1 4649 C1 4650 D7

2653

16V

22u

2661 1n0

2663 100n

2664

1u0

2665

1u0

2666

1u0

2667

1u0

4651 D7 4691 A1 5620 A9 5621 A1 5650 A8

5650

2670 1u0

2671

1u0

FOR SCART ONLY

12

3V8

13

3V8

2

3V8

1

3V8

5

NC

3

8V5

MUXDX

1y0

1y1

2y0

2y1

3y0

3y1

VEE

7

16

VCC

5680 C9 6650 A7 7620 A3 7621 A2 7622 A2

1u0

7674 7675 PDTC124ET PDTC124ET

100R

3651

0V4

100R3652

+8V3

5680 4u7

SWITCH

7680

74HC4053

6

G3

14

3V8

11

15

3V8

5V3

10

4

NC

9

GND

8

2674

1u0

2675

1u0

+5V4

7674 B9 7675 B10 7676 C10 7677 D10 7678 E9

+8V3

5620

1u0

0V

2672

1u0

2673

1u0

7678

PDTC124ET

3655

100R

3656

100R

0V4

7676 PDTC124ET

0V3

3653

100R

3654

100R

0V3

7679 E10 7680 D9 F620 A10 F621 A3 F622 A1

I2S_DATA_OUT

I2S_DATA_IN

F620

2620

10u

16V

PDTC124ET

0V3

SEL-MAIN-R1R2

PDTC124ET

0V3

L-CL_VL-OUT

R-CL_VL-OUT

I2S_CLOCK

+5V4A

AUDIO-R

AUDIO-L

R-SC1_AV-OUT

L-SC1_AV-OUT

7677

7679

F626 A2 F640 B2 F645 D1 F646 D1 F650 A8

OUT_MUTE

L-SC2-OUT

R-SC2-OUT

F655 A7 F656 E5 F676 B7

A7

A9

A11

A1

A11

A

B

C

D

AP-PAL VD 17"/23"

AP-PAL Non-VD 15"

NAFTA/AP-NTSC/Latam 15"

NAFTA/AP-NTSC/Latam VD 17"/23"

Europe VD 17"/23"

Europe Non-VD 15"

Item# 2663 V-- -- -- -- -- CER2 0603 X7R 16V 100N COL

V

2664 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2665 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2666 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2667 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2672 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2673 -- -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2674 -- -- -- -- CER2 0603 Y5V 10V 1U COL

V

2675 -- -- -- -- CER2 0603 Y5V 10V 1U COL 3653 -- -- -- -- -- RST SM 0603 100R PM5 COL

V V

3654 -- -- -- -- -- RST SM 0603 100R PM5 COL

VV

3655 -- -- -- -- RST SM 0603 100R PM5 COL

E

V

3656 -- -- -- -- RST SM 0603 100R PM5 COL

V

5680 -- -- -- -- -- FXDIND SM 1008 4U7 PM5 COL R 7620 -- -- -- -- -- IC SM MSP3421G-FH-B8V3 7620 -- -- -- -- -- IC SM MSP3420G-QI-B8-V3 7620 -- -- -- -- IC SM MSP3411G-QI-C12 7620 -- -- -- -- IC SM MSP3410G-QI-C12 7676 -- -- -- -- -- TRA SIG SM PDTC124ET 7677 -- -- -- -- -- TRA SIG SM PDTC124ET 7678 -- -- -- -- TRA SIG SM PDTC124ET 7679 -- -- -- -- TRA SIG SM PDTC124ET 7680 -- -- -- -- -- IC SM 74HC4053PW (PHSE) R

V

VV

V

V V VV VV V

Component type

MIAS)Y

MIAS)Y MIAS) Y MIAS) Y

COL) R COL) R COL) R COL) R

1 2 3 4 5 6 7 8 9 10

CL 36532023_011.eps

061003

Circuit Diagrams and PWB Layouts

TV Board: Audio Amplifier 2x3 Watts (15”/17”)

123456789

AUDIO AMPLIFIER 2x3 Watts

A

B

C

D

E

F

A9a

LED_IN

A11

IR_IN

A11

STBY-LED

A11

STATUS

A11

IR_OUT

A11

A8

A1

A10

A1

*

MTV ITV

AUD_SW

AUDIO-L

AUDIO-R

SOUND-ENABLE

POWER-DOWN

STAND-BY

1750

1752

X

YES

X

(15"/17")

FOR ITV

1232 1 2 3 4 5 6

HMLINK

1702

SPPH4

4740

YES

X

4

1

25

36

4739

47384737

X

YES

F735

F740

5V3

2V3

3V3

2V9

3V3

2V9

2735

1n0

3735

27K

2740

1n0

3740

27K

+3V5

3V5

7732-A

74LCV08AD

F755

74LCV08AD

QUAD 2-INPUT AND GATE

3V5

1

2

7732-B

4

5

7732-C

9

10

7732-D

12

13

14

7

14

7

14

7

14

7

46LC03E 7.

1232 A1 1702 A1 1730 A4 1731 A9 1732 B9 1733 A4 1750 A7

F

1752 B7 2731 D5 2732 B4 2733 B6 2734 B6 2735 B3 2736 B3 2737 C4 2740 C3 2741 C3 2742 C4 2745 D4 2746 F4 2750 A7 2751 B8 2752 A7 2753 B8 2754 C6 2755 E6 2756 C7 2757 C7 2758 C7 3732 B3 3733 B4 3735 B3 3736 C3 3740 C3 3741 C3 3743 F4 3744 F5 3745 D4 3746 D3 3750 A7 3752 A7 3755 E6 3756 E6 3757 E6 3758 E7 3759 E7 3760 E8 3761 F8 4737 C7 4738 B7 4739 C7 4740 C7 5733 A5 6731 A4 6732 A4 6755 E7 7731 B5 7732-A D3 7732-B E3 7732-C E3 7732-D F3 7744 F4 7756 F7 F731 B5 F732 B4 F735 C2 F736 C9 F737 C9 F738 C9 F739 C9 F740 C2 F743 F4 F745 C4 F755 E3 F759 E8

1733 YKC21-3416

3

2

10u2750

1

1730

3732

220K

2736

3736 6K8

2741

3741 6K8

3746

3

3V5

6

8

3V5

11

3V5

1u0

1K0

3743

1K0

3733 RES

2737 4n7

2742 4n7

3745

3K3

F743

6731

BZX284-C6V8

6732

BZX284-C6V8

2732

50V10u

2745

50V100u

0V7

2746

50V1u0

F732

7731

AN7522N

6 CH1-IN

1V4

8

1V4

F745

9 VOL

2V7

2731

GNDEARTH

+3V5

3744 4K7

0V

7744 BC847BW

CH2-IN

33n

12-24DC-SUP_1

5

2V9

STB

GNDCH111GNDCH2

GNDINP

7

3

GNDHOT

1

5733

22u

F731

11V8

VCC

2733 220n

3755 100R

2734

10CH2-

12CH2+

2CH1+

4CH1-

3756 RES

2752 10u

16V1m0

6V2

6V1

4740

3758

4K7

3V5

BC847B

27562758

7756

0V

*

2757 1n51n5

*

6755

BAS316

6V1

2755 1u0

2754 1n5

1n5

+3V5

3757

10K

120R3750

50

1750

*

470R3752

50

1752

*

4738

*

4737

*

4739

3760

4K7

3759

1K0

F759

3761

2K2

HP-SIDE-DET

OUT_MUTE

2751 470p

2753 470p

F735

20mV / div AC

1ms / div

F738

50mV / div AC

1ms / div

A1

A8

F738

F737

F736

F739

F736

F740

17316 5 4 2

3 7 8 9 1

HEADPHONE

1732

4

3

2

1

20mV / div AC

1ms / div

20mV / div AC

1ms / div

CL 36532023_012.eps

A

B

C

16 OHMS / 3 W

D

E

110903

123

4567

8

9

Circuit Diagrams and PWB Layouts

TV Board: Audio Amplifier 2x5 Watts (23”)

1 2 3 4 5 6 7 8 9

AUDIO AMPLIFIER 2x5 Watts

A

B

C

D

E

F

A9b

LED_IN

A11

IR_IN

A11

STBY-LED

A11

STATUS

A11

IR_OUT

A11

A8

A1

A10

A1

AUD_SW

AUDIO-L

AUDIO-R

SOUND-ENABLE

POWER-DOWN

STAND-BY

(23")

FOR ITV

1232 1 2 3 4 5 6

HMLINK

1702

14

25

36

SPPH4

74LCV08AD

1

5V3

2

2V3

74LCV08AD

4

F755

5

3V5

74LCV08AD

9

2V3

10

2V9

74LCV08AD

12

2V3

13

2V9

QUAD 2-INPUT AND GATE

7732-A

7732-B

7732-C

7732-D

F735

F740

+3V5

47LC03E 7.

1232 A1 1702 A2 1730 B3 1731 A9 1732 C9 1733 A4 1734 B9

A

1750 A7 1752 B7 2732 E5 2734 E7 2735 B3 2736 B4 2737 C4 2738 D6 2739 D6 2740 C3 2741 C4 2742 C4 2743 D6 2744 D6

1730

6731

BZX284-C6V8

1733 YKC21-3416

3

2

17316 5 4 2

3 7 8 9 1

*

1750

470R3750

470R3752

2759 1n0

2760 1n0

HEADPHONE

1

*

1752

2751 470p

2753 470p

2745 D5 2746 F3

B

C

D

E

F

2747 D5 2751 B8 2753 B8 2755 E6 2759 A8 2760 A9 2796 D6 2797 E6 2798 E7 2799 D5 3733 E5 3735 B3 3736 C3 3739 D3 3740 C3 3741 C3 3743 F3 3744 F4 3745 E5 3746 F4 3747 D4 3748 D4 3750 A7 3752 A7 3755 E6 3756 E6 3757 E6 3758 E7 3759 E7 3760 E8 3761 F8 3799 E4 4738 B7 4739 C7 4740 C7 5733 D7 6731 B3 6732 B3 6755 E7 7731 B4 7732-A D2 7732-B E2 7732-C E2 7732-D F2 7739 D4 7744 F3 7745 F5 7756 F7 F731 D7 F732 E5 F735 C2

6732

BZX284-C6V8

3752

X

A1

A8

1734

3

2

1

1732

4

3

2

1

4738 4740

4737

X

YES

4739

X

YES

X

GNDHOT

CL 36532054_004.eps

8 OHMS / 5 W

110903

2735

RES

3735

18K

2740

RES

3740

18K

3V5

14

3

3V5

7

14

6

7

14

8

3V5

7

14

11

7

3V5

3743

1K0

3739

1K0

7744 BC847BW

F743

0V7

3736 3K3

3741 3K3

2736

2741

2746

1u0

50V1u0

+3V5

0V

+3V5

3744

4K7

2737 3n3

2742 3n3

7739 BC847B

3747

4K7

3748

8K2

3799

220K

3746

1K0

7731

AN5277

1 NC1

RIPPLE FILTER

2 CH1I

NC

6V2

2799

50V100u

3733 RES

12-24DC-SUP_1

AT T.

3RF

7745 BC847BW

3745

4K7

4 GNDI

2745

2732

50V10u

F745

25V100u

F732

5 CH2I

2V9

6 NC2

2747

NC

33n

7 CH2O

5V2

AT T.

CON

8 MUTE

0V3

2796

1n0

2797

1n0

3755 100R

9 GNDO

10 VCC

6V

11 STBY

3V7

3756 RES

12 CH1O

6V1

2743

1n5

2755

1u0

2738

2739

2744

1n5

3757

10K

50V330u

+3V5

3758

4K7

3V5

BC847B

*

4740

7756

12-24DC-SUP_1

F731

2798 220n

6755

0V

BAS316

*

4738

4739

5733 22u

2734

35V1m0

3759

1K0

3760

4K7

F759

3761

1K0

GNDEARTH

*

MTV ITV

HP-SIDE-DET

OUT_MUTE

F738

F737

F736

F739

1750

3750

X

YESXYES

YES

GNDEARTH

F736 C8 F737 C8 F738 C8 F739 C8 F740 C2 F743 F3 F745 D5 F755 E2 F759 E8

1 2 3 4 5 6 7 8 9

TV Board: Local Supply

B

(

R

Circuit Diagrams and PWB Layouts

48LC03E 7.

A

B

C

D

E

F

1 2 3 4 5 6 7 8

24V DC-in 23"

Item#

V

2900 -- CER2 0603 Y5V 50V 100N P8020 2900 -- CER2 0603 Y5V 25V 100N COL 2910 -- ELCAP 25V S 470U PM20 COL 2910 -- ELCAP 35V S 470U PM20 COL 2920 -- ELCAP 25V S 470U PM20 COL 2920 -- ELCAP 35V S 470U PM20 COL 3930 -- RST SM 0603 1R PM5 COL 3930 -- RST SM 0603 2R2 PM5 COL 7900 -- FET SIG SM SI2301DS 7900 -- FET POW SM SI2307DS (VISH)

FROM/TO 1003 OF SCALER PNL

V V

V

F906 = 8V3 DC F907 = 5V4 DC F908 = 3V5 DC

Component type

12V DC-in 15"/17"

12-24DC-SUP

1902

4

3

2

1

A9

11V9

VISH) R

12-24DC-SUP_1

F900

5900

12u

F902

STAND-BY

LOCAL SUPPLY (COMMON)

F901

5901

100MHz 220R

2900 100n

F903

2V9

3904 220K

3903

15K

3900

1K

2

1

6V

3901

1K

0V

7901 PDTC114ET

2903 10n

0V5

11V9

3

0V

1903

3925

10R

F1600mA

3905 220K

7903 BC847B

5930

33u

6925

SS14

+3V5

3906 22K

2V3

7904 BC847B

3915 1R0

3920 RES

3910 RES

2920

3930

1R0

3921 1R0

25V470u

3911

3912

1R0 1R0

2910 470u 25V

1K

3931

1R0

1K

3922 RES

1K

3913

2912

RES

3932

2932

RES

3923

2922

RES

11V7

11V8

1%

11V7

11V8

1%

11V

11V1

1%

1V2

1V3

7910 MC34063A

8 DCOL

7IS

6

VCC

5 CIN-

7930 MC34063A

8 DCOL

7IS

6

VCC

5 CIN-

2934

7920 MC34063A

8 DCOL

7IS

6

VCC

5 CIN-

1K8

5K6

3K3

3914

3933

3924

IPK

OSC

1%

4n72914

IPK

OSC

1%

IPK

OSC

1%

4n72924

4n7

QRS

REFERENCE REGULATOR

QRS

REFERENCE REGULATOR

QRS

REFERENCE REGULATOR

GND 4

1SWC

2SWE

3TIMC

1SWC

2SWE

3TIMC

4GND

1SWC

2SWE

3TIMC

4GND

11V7

11V

8V4

0V7

5V5

0V7

3V6

0V7

2911 470p

2931 470p

2921 470p

5911 220u

2913 470u 16V

5931 220u

2933 470u 10V

5921 220u

2923 1m0

6.3V

POWER-DOWN

6910 SS14

F906

6930 SS14

F907

6920 SS14

F908

A1,A9

+8V3

,300mA / 430mA

+5V4

,320mA

+3V5

,250mA

CL 36532023_013.eps

150403

A

B

C

D

E

F

1902 C1 1903 C3 2900 C2 2903 F3 2910 B4 2911 A7 2912 B5 2913 B7 2914 B5 2920 E4 2921 E7 2922 E5 2923 E7 2924 E5 2931 C7 2932 D5 2933 D7 2934 D5 3900 C2 3901 D3 3903 F2 3904 E2 3905 E3 3906 E4 3910 A4 3911 A4 3912 A5 3913 B5 3914 B5 3915 A4 3920 E4 3921 E4 3922 E5 3923 E5 3924 E5 3925 E3 3930 C4 3931 C5 3932 C5 3933 D5 5900 C2 5901 C2 5911 A7 5921 E7 5930 C4 5931 C7 6910 A7 6920 E7 6925 E4 6930 C7 7900 C2 7901 D3 7903 F3 7904 F4 7910 A5 7920 D5 7930 B5 F900 C1 F901 C2 F902 C1 F903 D2 F906 B7 F907 D7 F908 E7

1 2 3 4 5 6 7 8

Circuit Diagrams and PWB Layouts

TV Board: SCART I/O (15”/17”/23”)

SCART IO

(15"/17"/23" SCART)

49LC03E 7.

A

B

C

D

E

F

A8

A4

A1

A1,A4

A4

+8V3

A4

A5

TO 1170 OF

FRONT CONTROL

TO 1150 OF

TOP CONTROL

R-SC1_AV-OUT

R-SC1_AV1-IN

L-SC1_AV-OUT

L-SC1_AV1-IN

B-SC1-IN_U-IN

STATUS1

G-SC1-IN_Y-IN

R-SC1_V-IN

FBL-SC1-IN

CVBS_TER_OUT

CVBS-SC1_AV1-IN

1231

F221

1

2

F222

3

4

5

LIGHT-SENSOR_SDM

6

F224

7

1234

1

2

F223

3

NC

4

3228 100R

0V

3V5

8V2

3V5

123

(AP/TM/NA used 3291) 3201 150R

3204 47K

3207 220K

3209 47K

RES 2211

3214 6K8

3224

3255 270R

6250

BZX384-C5V1

7260

BC847BW

4201

(AP/TM/NA used 2292)

2201 330p

3203 150R

2203 330p

3206 150R

2206 330p

3208 150R

2208 330p

(AP/TM/NA used 3297)

3212 100R

(AP/TM/NA used 3296)

3213

22K

2214 330p

(AP/LM/NA used 3299)

3217 100R

(AP/TM/NA used 3298)

RES

2217

3223

68R

1211

FOR ITV

3260 270R

2250 4u7

3261 4K7

3262

4

5K6

7261

74HCT1G86

4202

2254

100n

3211 75R

3216 75R

RES

6284

RES

6285

1202

1203

1204

RES

6290

1209

RES 6291

3227

100R

RES 6283

3226

75R

RES

3257

F229

6292

RES

6288

RES 6289

1205

1206

1207

1208

RES 2227

3263

5K6

5

2

1

3

10R3225

7224

BC847B

1V9

PC-TV-LED

4203

*

KEYBOARD

VOLVOL+

CHCH+

6218

BZX384-C12

8V5

1V3

A1

+3V5

A1

+8V3

A1

2V4 2V 1V4 1V

(AP/TM/NA used 3289)

(AP/TM/NA used 6297)

2224

47u

25V

A1

STBY-LED

A1

3202 220K

6211

BZX384-C12

(AP/TM/NA used 3295)

3219

(AP/TM/NA used 3294)

RES 2218

3222 100R

3221

RES

75R

2222

RES

2225

RC5

100R

3218 75R

1K0

12-24DC-SUP

23451

RES 6286

RES 6287

1212

3256 100R

6257

BZX384-C3V9

45678

SCART_2

1261

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

1233

1

2

3

4

5

6

7

8

TO 0240 OF SIDE-I/O

TO 1232 (RJ 12) OF SHT A9

9

10

11

NC

F211

F212

F213

F214

1270

F215

F216

1227

1226

F217

1228

F219

YKC21-3645

1269

3231

150R

1213

2231

3232

330p

220K

(AP/LM/NA used 3292)

3233 150R

(AP/LM/NA used 2291)

1214

1215

1216

1217

1201

3243

1218

75R

1219

F231

F234

F235

F237

F236

F238

F233

F232

3248

75R

1220

1

1222

3

2

1221

3236

150R

3238

150R

3241

22K

3215

100R

3244

100R

3249

100R

3254

150R

3252

150R

3245

68R

2233 330p

2253 330p

2251 330p

2236 330p

2238 330p

2242 330p

2215 330p

2244 RES

2247 RES

2249 RES

3253 220K

3251 220K

(AP/LM/NA used 3290)

3234

47K

3237

220K

3239

47K

STATUS2_SVHS-RR-DET

3242

6K8

CVBS-SC2_MON-OUT

Y-CVBS-SC2_AV2-IN

Y-CVBS-FRONT-IN

SVHS-SIDE-DET

67

R-SC2-OUT

R-SC2_AV2-IN

L-SC2-OUT

L-SC2_AV2-IN

COMM-LINE

C-SC2_SVHS-IN

C-FRONT-IN

L-FRONT-IN

R-FRONT-IN

L-CL_VL-OUT

R-CL_VL-OUT

CL 36532023_014.eps

8

A8

A1

A5

A4

A5

A8

A1

A8

1210

3258

3259

5K6

F201

F202

F203

F204

F205

F206

F208

F209

F210

+8V3

3K9

1223

F207

1224

F218

F225

F226

F227

F230

STBY-LED

6227

6228

F228

SCART_1

1260

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

LED_IN

IR_IN

BZX284-C6V8

STATUS

BZX284-C6V8

IR_OUT

A9

061003

A

B

C

D

E

F

1201 C7 1202 A3 1203 A3 1204 B3 1205 B3 1206 B3 1207 C3 1208 C3 1209 D3 1210 D4 1211 D3 1212 E4 1213 A7 1214 A7 1215 B7 1216 B7 1217 C7 1218 C6 1219 D6 1220 E6 1221 F6 1222 F6 1223 B4 1224 B4 1226 B6 1227 B6 1228 C6 1231 E1 1233 D5 1234 F1 1260 A4 1261 A5 1269 F6 1270 A6 2201 A3 2203 A3 2206 B3 2208 B3 2211 B2 2214 C3 2215 C8 2217 C2 2218 C2 2222 D2 2224 D2 2225 D2 2227 E3 2231 A8 2233 A8 2236 B8 2238 B8 2242 B8 2244 C8 2247 D8 2249 E8 2250 E2 2251 F7 2253 F7 2254 E3 3201 A2 3202 A2 3203 A3 3204 A2 3206 A3 3207 B2 3208 B3 3209 B2 3211 B3 3212 B3 3213 C3 3214 C2 3215 C7 3216 C3 3217 C3 3218 C2 3219 C2 3221 D2 3222 D2 3223 D2 3224 D2 3225 D1 3226 E4 3227 E3 3228 D1

3231 A7 3232 A8 3233 A7 3234 A8 3236 A7 3237 B8 3238 B7 3239 B8 3241 B7 3242 B8 3243 C7 3244 C7 3245 D7 3248 E7 3249 D7 3251 F8 3252 F7 3253 F8 3254 F7 3255 E2 3256 E4 3257 F3 3258 F4 3259 F4 3260 E2 3261 E3 3262 F3 3263 E3 4201 F2 4202 F2 4203 E1 6211 B2 6218 C1 6227 F4 6228 F4 6250 E2 6257 F4 6283 B4 6284 D3 6285 D3 6286 D4 6287 D4 6288 C4 6289 C4 6290 B3 6291 B3 6292 B4 7224 D1 7260 F2 7261 F3 F201 A4 F202 A4 F203 A4 F204 A4 F205 A4 F206 B4 F207 B4 F208 C4 F209 C4 F210 C4 F211 A6 F212 A6 F213 A6 F214 A6 F215 B6 F216 B6 F217 C6 F218 C4 F219 C6 F221 E1 F222 E1 F223 F1 F224 F1 F225 E4 F226 E4 F227 F4 F228 F4 F229 F3 F230 F4 F231 D7 F232 F7 F233 F7 F234 E7 F235 E7

F236 E7 F237 E7 F238 F7

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Overview Top Side)

1010 A4 1057 C5 1100 B2 1111 C2 1211 D1 1221 D2 1222 D2 1231 D3 1232 D6 1233 D2 1234 D4

1260 C1 1261 D3 1269 D2 1330 A4 1426 C3 1620 B6 1691 B5 1702 D6 1730 D5 1731 D5 1732 C7

1733 D5 1750 D7 1752 D7 1902 A8 1903 A7 2010 C4 2016 C4 2017 C4 2018 C5 2019 C5 2020 C5

2021 C5 2041 C5 2042 C5 2043 C5 2044 C5 2045 B5 2046 B5 2049 B5 2052 C5 2053 B5 2055 C5

2057 C5 2103 C2 2104 B3 2106 C2 2108 C1 2120 B3 2121 B3 2122 B3 2123 C3 2124 B3 2125 B3

2126 B3 2211 C1 2217 C1 2218 C2 2224 C2 2225 D1 2250 D5 2251 D2 2253 D2 2303 B3 2304 B3

2308 A3 2310 B3 2312 A4 2315 B4 2317 A3 2319 A3 2321 A4 2325 A4 2326 B3 2330 B4 2331 B4

Part 1

CL 36532023_33a.eps

Part 3

3139 123 5592.4

CL 36532023_33c.eps

2332 B4 2351 B3 2360 B4 2361 B4 2412 C2 2415 C3 2417 C2 2418 C3 2419 C2 2424 C3 2426 C3

2429 C3 2430 C3 2433 C3 2434 C3 2435 C3 2473 B5 2474 B5 2475 B5 2476 A5 2477 A5 2478 A5

2479 A5 2480 A4 2481 A4 2620 C6 2621 B6 2622 B5 2623 B6 2624 B6 2625 A6 2627 B6 2628 B6

2629 B6 2630 B6 2631 B6 2632 B6 2633 B6 2634 B6 2635 B6 2636 B6 2637 B6 2638 B6 2639 B6

50LC03E 7.

2640 B6 2645 C7 2646 B7 2647 B6 2648 C6 2649 B7 2650 B7 2652 B6 2653 B7 2654 C6 2655 C6

2656 B7 2657 B7 2658 B7 2661 B7 2662 B7 2664 D5 2665 D5 2666 C6 2667 C6 2668 B7 2669 B7

2670 B7 2671 B7 2672 D5 2673 D5 2674 C7 2675 C7 2676 B6 2677 B6 2678 B6 2679 B6 2680 C6

2681 C6 2682 B5 2683 B5 2684 B6 2689 B6 2690 B6 2691 B5 2732 B7 2733 B7 2734 B7 2735 C7

2740 C7 2741 C7 2742 C7 2745 C7 2746 C5 2750 D7 2752 D7 2753 D7 2756 C7 2757 C7 2900 A7

2903 A6 2910 A7 2912 A8 2913 A8 2914 A8 2920 A5 2923 A6 2932 B7 2933 A6 2934 B7 2998 A6

2999 A8 3002 C4 3006 B5 3007 C4 3008 B5 3010 C4 3014 C4 3015 C4 3016 C4 3018 B5 3019 B5

3021 C4 3022 C4 3023 B5 3029 B4 3033 C4 3034 B5 3042 C5 3043 C5 3044 C5 3045 C4 3046 C4

3049 C4 3051 C4 3052 A4 3053 A4 3055 A4 3056 A4 3057 C5 3059 C5 3060 C5 3062 C4 3063 C4

Part 2

CL 36532023_33b.eps

Part 4

CL 36532023_33d.eps

3064 C4 3065 B5 3070 B5 3071 B5 3084 B5 3086 C4 3099 C4 3102 B1 3120 B3 3121 C3 3122 B3

3211 C1 3212 C1 3216 C1 3217 C1 3218 C2 3219 C1 3223 D1 3224 D1 3225 D2 3228 D2 3251 D2

3252 D2 3253 D2 3254 D2 3255 D3 3260 D3 3301 A5 3307 B4 3312 B4 3313 B4 3314 B4 3318 A3

CL 36532023_033.eps

100903

3319 A3 3325 A5 3326 B3 3329 A3 3333 B4 3334 B4 3335 B4 3336 B4 3337 A3 3338 B4 3346 B3

3347 B3 3348 B3 3353 B3 3360 B4 3361 B4 3362 B4 3411 C2 3412 C2 3413 C3 3414 C3 3415 C3 3416 C2 3417 C3 3418 C2 3432 C3 3433 C3 3434 C3 3436 C3 3437 C3 3620 C6 3621 C6 3622 B6 3623 B6 3624 B6 3625 B6 3626 B5 3633 B6 3634 A6 3635 B6 3636 A5 3637 A6 3638 B6 3640 B6 3645 A6 3646 A5 3650 C6 3651 B7 3652 B7 3653 D5 3654 D5 3655 C7 3656 C7 3691 B5 3732 C7 3733 C7 3735 C7 3736 C7 3740 C7 3741 C7 3752 D7 3900 A7 3901 A7 3903 A6 3904 A6 3905 A6 3906 A6 3910 A8 3911 A8 3912 A7 3913 A8 3914 A8 3915 A8 3920 A6 3921 A6 3922 A6 3925 A6 3930 A7 3931 A7 3932 B7 3933 B7 4008 B5 4057 C5 4302 A5 4303 A5 4324 B3 4325 B3 4428 C3 4620 B6 4646 A6 4647 B6 4648 A6 4649 A5 4691 B5 4738 D7 5042 B5

5120 B2 5121 B2 5122 B2 5301 A5 5302 A4 5303 A3 5326 B3 5426 C3 5427 B3 5451 B2 5470 A5 5620 C5 5621 B6 5650 B7 5733 A7 5900 A7 5901 A7 5911 A8 5921 A5 5930 A7 5931 A6 6101 B3 6102 B1 6103 B1 6120 B3 6211 C1 6218 C2 6284 C1 6285 C1 6288 C2 6289 C1 6290 C1 6291 C1 6360 B4 6361 B4 6362 B4 6412 C2 6415 C3 6650 C6 6731 D5 6732 D5 6910 A8 6920 A6 6925 A6 6930 A7 7008 B5 7022 B4 7053 C5 7062 C4 7064 C4 7066 B5 7120 B3 7261 D5 7301 B4 7303 B4 7330 B3 7360 B4 7401 C2 7403 B5 7405 C3 7412 C3 7428 C3 7620 B6 7621 B6 7622 B6 7674 B7 7675 B7 7676 D5 7678 B7 7679 B7 7680 D5 7731 C7 7900 A7 7901 A7 7903 A6 7904 A6 7910 A8 7920 A6 7930 A7

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 1 Top Side)

51LC03E 7.

Part 1

CL 36532023_33a.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 2 Top Side)

52LC03E 7.

Part 2

CL 36532023_33b.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 3 Top Side)

53LC03E 7.

Part 3

CL 36532023_33c.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 4 Top Side)

54LC03E 7.

Part 4

CL 36532023_33d.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Overview Bottom Side)

1201 D6 1202 C8 1203 C8 1204 C8 1205 C8 1206 C8 1207 C8 1208 C8 1209 D8 1210 D8 1212 D8 1213 D7

1214 D7 1215 D7 1216 D6 1217 D6 1218 D6 1219 D5 1220 D5 1223 C8 1224 C8 1226 D6 1227 D6 1228 D6

1270 D6 1452 A6 1453 A7 1454 B7 2012 B4 2013 C6 2014 C6 2015 C6 2047 B4 2048 B4 2050 B4 2051 C4

2054 C6 2056 C4 2060 B5 2061 C5 2101 B7 2102 B7 2107 B7 2130 B6 2131 B7 2132 B6 2133 B7 2201 C8

2203 C7 2206 C8 2208 C8 2214 C8 2215 D6 2222 D8 2227 D8 2231 D7 2233 D7 2236 D7 2238 D6 2242 D6

2244 D6 2247 D5 2249 D5 2254 D5 2301 B6 2302 A6 2305 A6 2306 B6 2307 A6 2309 B5 2311 A5 2313 A6

2314 B6 2316 B6 2318 A6 2320 A6 2322 B6 2324 A6 2327 B6 2335 B5 2336 B5 2337 B5 2338 B5 2339 B6

Part 1

CL 36532023_34a.eps

Part 3

3139 123 5592.4

CL 36532023_34c.eps

2340 A5 2341 A5 2342 A5 2343 A5 2344 A5 2345 A5 2346 A5 2347 B6 2348 B6 2349 B5 2350 B4 2380 A8

2381 A7 2382 A8 2390 A8 2391 A8 2401 C7 2402 C7 2403 C7 2404 C7 2405 C7 2407 C7 2408 C7 2428 C6

2431 C6 2432 C6 2452 B7 2453 B7 2470 B5 2471 A5 2472 B5 2482 A4 2601 D1 2602 D1 2603 C1 2604 B1

2605 B1 2610 D1 2611 D1 2612 B1 2613 B1 2626 B3 2651 B3 2663 D4 2688 C3 2731 C2 2736 C2 2737 C2

55LC03E 7.

2751 D2 2754 C2 2755 C3 2758 C2 2911 A1 2921 A3 2922 A3 2924 A3 2931 A2 3003 C5 3004 C5 3009 B5

3012 B5 3013 B5 3017 B4 3024 B5 3028 C6 3030 C4 3031 C6 3032 C6 3035 C6 3036 A5 3037 A5 3038 A5

3047 B4 3048 B5 3050 B4 3054 C4 3058 C4 3061 C4 3066 B4 3068 C4 3069 C4 3072 C4 3081 B4 3082 C4

3083 C4 3085 B4 3088 B4 3092 C6 3093 C6 3094 B5 3100 B7 3101 B7 3103 B7 3130 B6 3131 B7 3132 B6

3133 B6 3134 B6 3135 B7 3201 C8 3202 C8 3203 C8 3204 C8 3206 C8 3207 C8 3208 C8 3209 C8 3213 C8

3214 C8 3215 D6 3221 D8 3222 D8 3226 D8 3227 D8 3231 D7 3232 D7 3233 D7 3234 D7 3236 D7 3237 D7

3238 D7 3239 D6 3241 D6 3242 D6 3243 D6 3244 D6 3245 D5 3248 D5 3249 D5 3256 D4 3257 C5 3258 D5

3259 D4 3261 D5 3262 D4 3263 D4 3302 B6 3303 B6 3304 A6 3305 A6 3306 A6 3308 B6 3309 B6 3310 B6

3311 B6 3315 B6 3316 B6 3317 A6 3320 A5 3321 A6 3322 A6 3323 A5 3324 A6 3327 B6 3328 B6 3330 B6

Part 2

CL 36532023_34b.eps

Part 4

CL 36532023_34d.eps

3331 B6 3332 B6 3339 B5 3340 B5 3341 B5 3342 B5 3343 A5 3344 A5 3345 A5 3349 A5 3350 B4 3351 B5

3352 B5 3354 B5 3355 B5 3357 B5 3358 A5 3380 A7 3381 A7 3382 A7 3383 A7 3384 A8 3385 A7 3386 A7

3387 A8 3388 A7 3389 A8 3390 A7 3391 A8 3392 A8 3393 A8 3394 A8 3395 A7 3401 C7 3402 C7 3403 C7

CL 36532023_034.eps

3404 C7 3405 C7 3409 C7 3410 C7 3426 C6 3427 B6 3428 C7 3429 C6 3430 C6 3431 C6 3455 A7 3456 B7

100903

3457 B8 3458 A8 3459 A7 3460 B7 3461 A7 3465 A7 3470 B5 3471 B4 3472 A5 3473 A5 3474 B5 3475 B5 3476 B4 3477 B4 3478 B4 3479 B5 3480 B4 3481 B4 3482 B4 3483 A4 3484 A5 3485 A4 3610 D1 3611 D1 3743 C4 3744 D4 3745 C2 3746 C2 3750 D2 3755 C3 3756 C3 3757 C3 3758 C3 3759 D3 3760 D3 3761 D3 3923 A3 3924 A3 4036 A5 4101 B7 4201 D5 4202 D4 4203 D5 4301 B6 4320 A5 4323 A5 4426 C6 4427 C6 4429 C6 4451 A7 4452 A7 4453 A7 4454 A7 4455 A7 4456 A7 4457 A7 4458 B7 4459 B7 4460 B8 4461 A6 4462 A6 4470 B5 4471 A5 4472 B5 4601 D1 4602 D1 4603 D1 4604 C1 4605 C1 4606 C1 4610 B1 4611 B1 4612 B1 4613 B1 4614 B1 4615 B1 4616 B1 4617 B1 4650 B3 4651 B3 4737 C2 4739 C2 4740 C2 5040 C4 5041 C4

5050 B5 5452 B7 5453 A6 5454 A6 5601 B1 5680 D3 6020 C6 6031 C4 6227 D4 6228 D4 6250 D5 6257 D5 6283 C8 6286 D7 6287 D7 6292 C7 6327 B6 6380 A7 6390 B8 6451 A7 6452 B7 6470 A5 6471 A5 6472 A5 6755 C3 7036 A5 7063 C4 7067 C4 7068 C4 7069 B4 7070 C5 7130 B6 7131 B6 7224 D7 7260 D5 7302 B6 7350 B5 7353 B5 7356 B5 7380 A8 7381 A7 7382 A7 7383 A8 7384 A8 7385 A7 7390 A8 7391 A8 7427 C6 7451 A7 7452 A7 7471 B4 7472 B4 7473 A5 7601 D1 7602 D2 7603 C1 7604 B1 7605 B1 7610 D1 7677 D4 7732 C3 7744 D4 7756 C3

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 1 Bottom Side)

56LC03E 7.

Part 1

CL 36532023_34a.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 2 Bottom Side)

57LC03E 7.

Part 2

CL 36532023_34b.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 3 Bottom Side)

58LC03E 7.

Part 3

CL 36532023_34c.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (15”/17”) (Part 4 Bottom Side)

59LC03E 7.

Part 4

CL 36532023_34d.eps

110903

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Overview Top Side)

1010 A4 1057 C5 1100 B2 1111 C2 1211 D1 1221 D2 1222 D2 1231 D3 1232 D6 1233 D2 1234 D4 1260 C1 1261 D3 1269 D2 1330 A4

1426 C3 1620 B6 1691 B6 1702 D6 1730 D5 1731 D5 1732 C6 1733 D5 1734 D6 1750 D7 1752 D7 1902 A8 1903 A7 2010 C4 2016 C4

2017 C4 2018 C5 2019 C5 2020 C5 2021 C5 2041 C5 2042 C5 2043 C5 2044 C5 2045 B5 2046 B5 2049 B5 2052 C5 2053 B5 2055 C5

2057 C5 2103 C2 2104 B3 2106 C2 2108 C1 2120 B3 2121 B3 2122 B3 2123 C3 2124 B3 2125 B3 2126 B3 2211 C1 2217 C1 2218 C2

2224 C2 2225 D1 2250 D5 2251 D2 2253 D2 2303 B3 2304 B3 2308 A3 2310 B3 2312 A4 2315 B4 2317 A3 2319 A3 2321 A4 2325 A4

2326 B3 2330 B4 2331 B4 2332 B4 2351 B3 2360 B4 2361 B4 2412 C2 2415 C3 2417 C2 2418 C3 2419 C2 2424 C3 2426 C3 2429 C3

2430 C3 2433 C3 2434 C3 2435 C3 2473 B5 2474 B5 2475 B5 2476 A5 2477 A5 2478 A5 2479 A5 2480 A4 2481 A4 2620 C6 2621 B6

2622 B5 2623 B6 2624 B6 2625 A6 2627 B6 2628 B6 2629 B6 2630 B6 2631 B6 2632 B6 2633 B6 2634 B6 2635 B6 2636 B6 2637 B6

2638 B6 2639 B6 2640 B6 2645 C7 2646 B7 2647 B6 2648 C6 2649 B7 2650 B7 2652 B6 2653 B7 2654 C6 2655 C6 2656 B7 2657 B7

2658 B7 2661 B7 2662 B7 2664 D5 2665 D5 2666 C6 2667 C6 2668 B7 2669 B7 2670 B7 2671 B7 2672 D5 2673 D5 2674 C7 2675 C7

2676 B6 2677 B6 2678 B6 2679 B6 2680 C6 2681 C6 2682 B5 2683 B5 2684 B6 2689 B6 2690 B6 2691 B5 2732 B7 2734 B7 2735 C7

2738 D7 2739 D7 2740 C7 2741 C7 2742 C7 2743 D7 2744 C7 2745 C7 2746 C5 2799 C7 2900 A7 2903 A6 2910 A7 2912 A8 2913 A8

2914 A8 2920 A6 2923 A6 2932 B7 2933 B6 2934 B7 2998 A6 2999 A8 3002 C4 3006 B5 3007 C4 3008 B5 3010 C4 3014 C4 3015 C4

3016 C4 3018 B5 3019 B5 3021 C4 3022 C4 3023 B5 3029 B4 3033 C4 3034 B5 3042 C5 3043 C5 3044 C5 3045 C4 3046 C4 3049 C4

60LC03E 7.

3051 C4 3052 A4 3053 A4 3055 A4 3056 A4 3057 C5 3059 C5 3060 C5 3062 C4 3063 C4 3064 C4 3065 B5 3070 B5 3071 B5 3084 B5

3086 C4 3099 C4 3102 B1 3120 B3 3121 C3 3122 B3 3211 C1 3212 C1 3216 C1 3217 C1 3218 C2 3219 C1 3223 D1 3224 D1 3225 D2

3228 D2 3251 D2 3252 D2 3253 D2 3254 D2 3255 D3 3260 D3 3301 A5 3307 B4 3312 B4 3313 B4 3314 B4 3318 A3 3319 A3 3325 A5

3326 B3 3329 A3 3333 B4 3334 B4 3335 B4 3336 B4 3337 A3 3338 B4 3346 B3 3347 B3 3348 B3 3353 B3 3360 B4 3361 B4 3362 B4

3411 C2 3412 C2 3413 C3 3414 C3 3415 C3 3416 C2 3417 C3 3418 C2 3432 C3 3433 C3 3434 C3 3436 C3 3437 C3 3620 C6 3621 C6

3622 B6 3623 B6 3624 B6 3625 B6 3626 B5 3633 B6 3634 A6 3635 B6 3636 A5 3637 A6 3638 B6 3640 B6 3645 A6 3646 A5 3650 C6

3651 B7 3652 B7 3653 D5 3654 D5 3655 C7 3656 C7 3691 B5 3733 B7 3735 C7 3736 C7 3739 C7 3740 C7 3741 C7 3747 C7 3748 C7

3900 A7 3901 A7 3903 A6 3904 A6 3905 A6 3906 A6 3910 A8 3911 A8 3912 A7 3913 A8 3914 A8 3915 A8 3920 A6 3921 A6 3922 A6

3925 A6 3930 A7 3931 A7 3932 B7 3933 B7 4008 B5 4057 C5 4302 A5 4303 A5 4324 B3 4325 B3 4428 C3 4620 B6 4646 A6 4647 B6

4648 A6 4649 A5 4691 B5 4738 D6 5042 B5 5120 B2 5121 B2 5122 B2 5301 A5 5302 A4 5303 A3 5326 B3 5426 C3 5427 B3 5451 B2

5470 A5 5620 C5 5621 B6 5650 B7 5733 A7 5900 A7 5901 A7 5911 A8 5921 A6 5930 A7 5931 A6 6101 B3 6102 B1 6103 B1 6120 B3

6211 C1 6218 C2 6284 C1 6285 C1 6288 C2 6289 C1 6290 C1 6291 C1 6360 B4 6361 B4 6362 B4 6412 C2 6415 C3 6650 C6 6731 D5

6732 D5 6910 A8 6920 A6 6925 A6 6930 A7 7008 B5 7022 B4 7053 C5 7062 C4 7064 C4 7066 B5 7120 B3 7261 D5 7301 B4 7303 B4

7330 B3 7360 B4 7401 C2 7403 B5 7405 C3 7412 C3 7428 C3 7620 B6 7621 B6 7622 B6 7674 B7 7675 B7 7676 D5 7678 B7 7679 B7

7680 D5 7731 C7 7739 C7 7900 A7 7901 A7 7903 A6 7904 A6 7910 A8 7920 A6 7930 A7

Part 1

CL 36532054_01a.eps

Part 2

CL 36532054_01b.eps

3139 123 5682.2

Part 3

CL 36532054_01c.eps

Part 4

CL 36532054_01d.eps

CL 36532054_001.eps

061003

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 1 Top Side)

61LC03E 7.

Part 1

CL 36532054_01a.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 2 Top Side)

62LC03E 7.

Part 2

CL 36532054_01b.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 3 Top Side)

63LC03E 7.

Part 3

CL 36532054_01c.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 4 Top Side)

64LC03E 7.

Part 4

CL 36532054_01d.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Overview Bottom Side)

1201 D6 1202 C8 1203 C8 1204 C8 1205 C8 1206 C8 1207 C8 1208 C8 1209 D8 1210 D8 1212 D8 1213 D7 1214 D7 1215 D7 1216 D6

1217 D6 1218 D6 1219 D5 1220 D5 1223 C8 1224 C8 1226 D6 1227 D6 1228 D6 1270 D6 1452 A6 1453 A7 1454 B7 2012 B4 2013 C6

2014 C6 2015 C6 2047 B4 2048 B4 2050 B4 2051 C4 2054 C6 2056 C4 2060 B5 2061 C5 2101 B7 2102 B7 2107 B7 2130 B6 2131 B7

2132 B6 2133 B7 2201 C8 2203 C7 2206 C8 2208 C8 2214 C8 2215 D6 2222 D8 2227 D8 2231 D7 2233 D7 2236 D7 2238 D6 2242 D6

2244 D6 2247 D5 2249 D5 2254 D5 2301 B6 2302 A6 2305 A6 2306 B6 2307 A6 2309 B5 2311 A5 2313 A6 2314 B6 2316 B6 2318 A6

2320 A6 2322 B6 2324 A6 2327 B6 2335 B5 2336 B5 2337 B5 2338 B5 2339 B6 2340 A5 2341 A5 2342 A5 2343 A5 2344 A5 2345 A5

2346 A5 2347 B6 2348 B6 2349 B5 2350 B4 2380 A8 2381 A7 2382 A8 2390 A8 2391 A8 2401 C7 2402 C7 2403 C7 2404 C7 2405 C7

2407 C7 2408 C7 2428 C6 2431 C6 2432 C6 2452 B7 2453 B7 2470 B5 2471 A5 2472 B5 2482 A4 2601 D1 2602 D1 2603 C1 2604 B1

2605 B1 2610 D1 2611 D1 2612 B1 2613 B1 2626 B3 2651 B3 2663 D4 2688 C3 2736 C2 2737 C1 2747 C1 2751 D3 2753 D2 2755 C3

2759 D4 2760 D4 2796 C1 2797 C1 2798 C2 2911 A1 2921 A3 2922 A3 2924 A3 2931 A2 3003 C5 3004 C5 3009 B5 3012 B5 3013 B5

3017 B4 3024 B5 3028 C6 3030 C4 3031 C6 3032 C6 3035 C6 3036 A5 3037 A5 3038 A5 3047 B4 3048 B5 3050 B4 3054 C4 3058 C4

3061 C4 3066 B4 3068 C4 3069 C4 3072 C4 3081 B4 3082 C4 3083 C4 3085 B4 3088 B4 3092 C6 3093 C6 3094 B5 3100 B7 3101 B7

3103 B7 3130 B6 3131 B7 3132 B6 3133 B6 3134 B6 3135 B7 3201 C8 3202 C8 3203 C8 3204 C8 3206 C8 3207 C8 3208 C8 3209 C8

65LC03E 7.

3213 C8 3214 C8 3215 D6 3221 D8 3222 D8 3226 D8 3227 D8 3231 D7 3232 D7 3233 D7 3234 D7 3236 D7 3237 D7 3238 D7 3239 D6

3241 D6 3242 D6 3243 D6 3244 D6 3245 D5 3248 D5 3249 D5 3256 D4 3257 C5 3258 D5 3259 D4 3261 D5 3262 D4 3263 D4 3302 B6

3303 B6 3304 A6 3305 A6 3306 A6 3308 B6 3309 B6 3310 B6 3311 B6 3315 B6 3316 B6 3317 A6 3320 A5 3321 A6 3322 A6 3323 A5

3324 A6 3327 B6 3328 B6 3330 B6 3331 B6 3332 B6 3339 B5 3340 B5 3341 B5 3342 B5 3343 A5 3344 A5 3345 A5 3349 A5 3350 B4

3351 B5 3352 B5 3354 B5 3355 B5 3357 B5 3358 A5 3380 A7 3381 A7 3382 A7 3383 A7 3384 A8 3385 A7 3386 A7 3387 A8 3388 A7

3389 A8 3390 A7 3391 A8 3392 A8 3393 A8 3394 A8 3395 A7 3401 C7 3402 C7 3403 C7 3404 C7 3405 C7 3409 C7 3410 C7 3426 C6

3427 B6 3428 C7 3429 C6 3430 C6 3431 C6 3455 A7 3456 B7 3457 B8 3458 A8 3459 A7 3460 B7 3461 A7 3465 A7 3470 B5 3471 B4

3472 A5 3473 A5 3474 B5 3475 B5 3476 B4 3477 B4 3478 B4 3479 B5 3480 B4 3481 B4 3482 B4 3483 A4 3484 A5 3485 A4 3610 D1

3611 D1 3743 C4 3744 D4 3745 B2 3746 B2 3750 D2 3752 D2 3755 C3 3756 C3 3757 C3 3758 C3 3759 D3 3760 D3 3761 D3 3799 C2

3923 A3 3924 A3 4036 A5 4101 B7 4201 D5 4202 D4 4203 D5 4301 B6 4320 A5 4323 A5 4426 C6 4427 C6 4429 C6 4451 A7 4452 A7

4453 A7 4454 A7 4455 A7 4456 A7 4457 A7 4458 B7 4459 B7 4460 B8 4461 A6 4462 A6 4470 B5 4471 A5 4472 B5 4601 D1 4602 D1

4603 D1 4604 C1 4605 C1 4606 C1 4610 B1 4611 B1 4612 B1 4613 B1 4614 B1 4615 B1 4616 B1 4617 B1 4650 B3 4651 B3 4739 D3

4740 D3 5040 C4 5041 C4 5050 B5 5452 B7 5453 A6 5454 A6 5601 B1 5680 D3 6020 C6 6031 C4 6227 D4 6228 D4 6250 D5 6257 D5

6283 C8 6286 D7 6287 D7 6292 C7 6327 B6 6380 A7 6390 B8 6451 A7 6452 B7 6470 A5 6471 A5 6472 A5 6755 D3 7036 A5 7063 C4

7067 C4 7068 C4 7069 B4 7070 C5 7130 B6 7131 B6 7224 D7 7260 D5 7302 B6 7350 B5 7353 B5 7356 B5 7380 A8 7381 A7 7382 A7

7383 A8 7384 A8 7385 A7 7390 A8 7391 A8 7427 C6 7451 A7 7452 A7 7471 B4 7472 B4 7473 A5 7601 D1 7602 D2 7603 C1 7604 B1

7605 B1 7610 D1 7677 D4 7732 C3 7744 D4 7745 B2 7756 C3

Part 1

CL 36532054_02a.eps

Part 2

CL 36532054_02b.eps

3139 123 5682.2

Part 3

CL 36532054_02c.eps

Part 4

CL 36532054_02d.eps

CL 36532054_002.eps

061003

Circuit Diagrams and PWB Layouts

C

2

Layout TV Board (23”) (Part 1 Bottom Side)

66LC03E 7.

Part 1

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 2 Bottom Side)

67LC03E 7.

Part 2

CL 36532054_02b.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 3 Bottom Side)

68LC03E 7.

Part 3

CL 36532054_02c.eps

240703

Circuit Diagrams and PWB Layouts

Layout TV Board (23”) (Part 4 Bottom Side)

69LC03E 7.

Part 4

CL 36532054_02d.eps

240703

Scaler Panel: Power

(

POWER

Circuit Diagrams and PWB Layouts

70LC03E 7.

1001-1

A

EARTH_1

3

EARTH_2

4

B

C

PANEL-PWR-CTL

C4

D

E

C2

12-24DC-SUP

F

3139 123 5680.3

1 2345

F001

1

F003

2

F002

( ... V ) STANDBY

DIVERSITY

@

REF 3001 3014 3015 3016 6001 BZX384-C15 7005 5010 5011

5014

POW-CON-SCALER

6001

@

BZX384-C15

1002

7000mA

SSQ

MAIN_GND

SS 10K 10K

--

1R

SI9433DY

YES

--

YES5013

--

3003

I001

3001

F

BZX384-C27

47K

@

10K

12-24DC-SUP

LS

47K

-10K 10K

DI4431DY

-YES

I002

12-24DC-SUP

(0V)

3002 4K7

0V

2001 100n

+5

7002 BC847B

SS = 12V

LS = 24V

F006

F007

MAIN_GND

@

I003

(0V) 0V6

3014

10K

3015

RES

3017

47K

3004 22K

1003

4

3

2

1

7003 BC847B

TO 1902 OF LCD-TV BOARD

12-24DC-SUP

+5

@@

5010

F005

I017

@

(0V)

I018

0V6

3018 22K

12-24DC-SUP

5009

10u

3005 10K

I005

5

0V

(8V5)

3006 22K

7004 BC847B

5011

RES

123

3016 1R0

2024

470u

2002

100n

2009

7001

LM2596T-5.0

ON_|OFF

GND

3

0121

2

1

SS = 4V9

7005 SI9433DY

4

2021

I006

25V

470u25V

OUTVIN

FB

HEATSINK

FOR LS ONLY (23")

W =3.5 mm

12V

PAN-VCC

@

5014

I007

6002 SS34

@

5013

5015

33u

5001

68u

W > 4mm

5V

470u

I008

2010

35V

470u

2007

25V

5002

10u

3009 1R0

3010

1R0

3019

1K4

2019

RES

+5

470u 25V

1%

F008

2008

I004

8

567

50V10n

21

4

7010 MC34063A

8 DCOL

7IS

6

VCC

5 CIN-

3020

12K

2020

4n7

F001 A1 F002 A1 F003 A1 F005 B3 F006 A2 F007 A2 F008 E5 F026 C8 I001 F1 I002 F2 I003 F2 I004 B4 I005 E3 I006 D3 I007 E4 I008 E4 I009 E7 I010 E8 I011 E9 I012 E9 I013 C9 I014 C8 I015 A8 I016 A9 I017 B3 I018 C3 I019 A9

23" W screen

Item#

15"/17"W screen

2001 -- CER2 0603 Y5V 50V 100N P8020 R

V

2001 -- CER2 0603 X7R 16V 100N COL 2002 -- CER2 0603 Y5V 50V 100N P8020 R

V

2002 -- CER2 0603 X7R 16V 100N COL

V

2009 -- ELCAP 25V S 470U PM20 COL B 2009 -- ELCAP 35V S 470U PM20 COL B 2010 -- ELCAP 35V S 470U PM20 COL B 2020 -- CER2 0603 X7R 50V 4N7 COL

V

2024 -- ELCAP 25V S 470U PM20 COL B 2024 -- ELCAP 35V S 470U PM20 COL B 2025 -- CER1 0603 NP0 50V 470P COL 2026 -- ELCAP 25V S 470U PM20 COL B 2027 -- ELCAP 25V S 470U PM20 COL B 3009 -- RST SM 0603 1R PM5 COL 3010 -- RST SM 0603 1R PM5 COL

V

3014 -- RST SM 0603 10K PM5 COL 3015 -- RST SM 0603 10K PM5 COL 3016 -- RST SM 0603 10K PM5 COL 3016 -- RST SM 0603 1R PM5 COL

V

3019 -- RST SM 0603 RC22H 1K4 PM1 R 3020 -- RST SM 0603 RC22H 12K PM1 R

V

5010 -- IND FXD 1206 EMI 100MHZ 120R R 5011 -- IND FXD 1206 EMI 100MHZ 120R R

V

5013 -- IND FXD 1206 EMI 100MHZ 120R R 5014 -- IND FXD 1206 EMI 100MHZ 120R R 5015 -- FXDIND S 8MM 33U PM10 COL A 5025 -- IND FXD LHL08 S 220U PM10 A 5026 -- FXDIND S 8MM 10U PM10 COL A

V

6001 -- DIO REG SM BZX384-C15 COL R 6001 -- DIO REG SM BZX384-C27 COL R 6025 -- DIO REC SS14 COL R

V

7005 -- FET POW SM SI9433DY 7005 -- FET POW SM SI4431DY 7010 -- IC MC34063AP1 (MOTA) L

V

V V V

V V V V V V

V V

V

V V V V

V V

Component type

TEG0) R VISH) R

A

B

C

D

E

F

0121 F3 0122 F6 1001 A1 1002 A1 1003 A2 2001 A2 2002 E3 2003 E8 2004 E8 2005 C8 2006 C9 2007 E5 2008 E5 2009 E3 2010 B4 2011 E9 2012 E9 2013 E9 2014 E9 2015 E7 2016 E6 2017 A8 2018 A9 2019 C5 2020 C5 2021 C3 2022 E7 2024 D3 2025 B7 2026 C7 2027 C8 3001 F1 3002 F2 3003 F1 3004 F2 3005 E3 3006 F3 3009 B5 3010 B5 3011 A9 3012 B9 3014 B2 3015 C2 3016 C3 3017 C2 3018 C3 3019 B5 3020 C5 5001 E4 5002 E5 5003 C8 5004 E7 5005 E9 5006 D9 5009 E3 5010 B3 5011 B3 5012 A8 5013 B4 5014 B5 5015 B4 5025 B7 5026 C7 6001 F1 6002 E4 6025 B8 7001 E3 7002 F2 7003 E2 7004 C3 7005 B3 7006 C9 7007 E8 7008 A9 7009 E6 7010 A5

6

1SWC

7

QRS

7009

COM

2SWE

3TIMC

5025

2025 470p

4GND

+3V3

3V3

2022

1n0

I009

2015

OUTIN

1

220u

25V470u

470u

2026

25V

5004

6025 SS14

F026

10u5026

+5

2003

16V

47u

IPK

OSC

REFERENCE REGULATOR

1%

+5

LD1086V33

32

2016

100n

16V

89

+5

5012

I015

100n

LD1117D25

16V

+3V3

I014

5003

100n

7007

OUTIN

COM

1

12V

(0.4A)

2027

25V

470u

I010

32

2004

100n

7008

LM317D2

3

I2O

2V5

A

1

3011

2017

2005

I019

16V

1V3

560R

3012 560R

7006

LD1086D2T18

1

16V

1V8

2013

47u16V

32

OUTIN

COM

16V

I011

2V5

2012

100n

+2V5

+1V8

+2V5I

5006

(1)

+2V5II

5005

(2)

I016

2018

I013

2006

47u

2011

I012

2014

10u 10V

16V47u

16V

10V10u

0122

HEATSINK

12

F008 = 5V DC F026 = 12V DC I009 = 3V3 DC

I012 = 2V5 DC I013 = 1V8 DC I016 = 2V5 DC

CL 36532023_015.eps

061003

1 234567

89

Circuit Diagrams and PWB Layouts

Scaler Panel: I/O & Interface

I/O & INTERFACE

71LC03E 7.

Personal Notes:

A

B

C

1 2 3

C10

PC_HDAUDIO-R

C10

POW-CON-SCALER

C1

PC-HSYNC

C7

PC-VSYNC

C7

SDA-1

C8

TV-IRQ

C8

SCL-1

C8

VS-OSD

C3

HS-OSD

C3

G-Y

C3

R-Pr

C3

PC_HDAUDIO-L

AV-CVBS

B-Pb

F681

F682

F683

F684

F685

F686

F687

F688

F689

F690

F691

F692

F693

F694

0V

2V9

0V

4V8

5V

4V8

0V

0V5

0V6

22

21

20

19

18

17

16

15

14

13

12

11

10

1681

9

8

7

6

5

TO 1010 OF LCD-TV BOARD

4

3

2

1

F689

1V / div DC

5ms / div

F690

1V / div DC

20µs / div

F691

200mV / div DC

20µs / div

F692

200mV / div DC

10µs / div

F693

200mV / div DC

10µs / div

F694

A

B

C

1681 A3 F681 A2 F682 A2 F683 A2 F684 B2 F685 B2 F686 B2 F687 B2 F688 B2 F689 C2 F690 C2 F691 C2 F692 C2 F693 D2 F694 D2

D

3139 123 5680.3

MAIN_GND

1 2 3

200mV / div DC

10µs / div

CL 36532023_016.eps

061003

D

Circuit Diagrams and PWB Layouts

Scaler Panel: Video Decoder

VIDEO DECODER

72LC03E 7.

A

C9

B

C2

C

C2

D

C2

E

I304 = 3V3 DC

F

3139 123 5680.3

123

SOFT-RESET

AV-CVBS

G-Y

B-Pb

R-Pr

VS-OSD

3304

150R

MAIN_GND

I327

1V / div DC

3305

150R

MAIN_GND

2µs / div

3320

2304

2308 47n

2305 47n

2315 47n

3306

150R

MAIN_GND

RES

47n

MAIN_GND

100R3307

3308

2318 47n

MAIN_GND

(R)

2319 47n

MAIN_GND

2317 47n

MAIN_GND

SAA7118E

0V7

1V

0V9

1V

0V8

1V

0V9

1V

2316 47n

7302

NC NC

NC

NC NC

NC

NC NC

I306

MAIN_GND

FSWM13 A|11J2 A|12K1 A|13K2 A|14L3 A|1DK3 A|21G4 A|22G3 A|23H2 A|24J3 A|2DH1 A|31E3 A|32F2 A|33F3 A|34G1 A|3DF1 A|41B1 A|42D2 A|43D1 A|44E1 A|4DD3

AOUTM1

AGNDC2AGNDA

4567

5303

2331

I303

D13

C14

TEST1

TEST2

Y

CB CR

RAW

CB CR

XTAL

XTALIB4XTOUT

A3

1V5

1V6

+5

7301

LM1117MPX-3.3

3

IN OUT

4V9

ADJ

1

MAIN_GND MAIN_GND

P3

B2

B13

A13

TEST3

Y

S

A2

2335

B12

A12

TEST4

TEST5

XPD0A8XPD1B8XPD2A9XPD3B9XPD4

XRDY

A6

B14

RES1

RES2

RES3

EXMCLR

YCBCR

DECODER OUTPUT CONTROL

XPD5

A10

B10

2 4

3V3

C12

C13

RES4C3RES5C4RES6

RES7

RES8N1RES9

IIC REGISTER MAP

S

RAW

YCBCRS

XDQ

XPD6

XPD7

XRHC7XRV

XCLK

A7

B7

A11

C11

0V5

1V7

5304

I304

2325

10u

10V

N13

N14

P2

N2

RES10N3RES11

RES12

RES13

PRESCALER

BCS-SCALER

FIR-PREFILTER

CBCR

XTRI

HPD0

HPD1

D8

B11

E11

D14

1V6

H-PORTX-PORT

HPD2

E13

100n

2332

100n

I305

2326

MAIN_GND

3V3

B3

G2

E2

VXDD

VDDA3A

VDDA4A

CBCR

HPD3

HPD4

HPD5

F13

E12

E14

2329

100n

2327

10V

10u

100n

MAIN_GND

L1

J1

M3

K4

H4

F4

VDDA VDDE VDDI

VDDA1A

VDDA2A

LINE FIFO BUFFER

BOUNDARY

SCAN

HPD7

HPD6

TDIB5TDO

A5

G13

I345

I346

C6

I347

F14

+3V3

3314

3K3

3V3

R G B

C

Y S

VIDEO

CLK

LLCP4LLC2

1V7

P6

SWITCH

CHROM

N5

N4

P13

P5

CE

TEST0

RESON

CONTROL

FAST

DELAY

COMP PROC

PROC

COMB

FIL

LUM

PROC

S

SYNC

GPO

RST0

RST1

RTCO

L10

N10

M10

0V

1301

AT-51CD2

24M576

2334 15p 15p

N6

ADP0N8ADP1P8ADP2M7ADP3L7ADP4P7ADP5N7ADP6L6ADP7M6ADP8

CLKEXT

AD-PORT

+ ADC1

ANALOG1

+ ADC1

ANALOG1

+ ADC1

ANALOG1

ANALOG INPUT CONTROL

+ ADC1

ANALOG1

VSSA VSSE VSSI

VXSS

J4

L2

A4

E4

C1

H3

M2

MAIN_GND

5302

I302

2324

100n

2333

100n

3V3

C9

D12

H12M4M8

D4

C5

M11C8C10

1ST TASK IIC REG MAP SCALER 2ST TASK IIC REG MAP SCALER

SCALER EVENT CONTROLLER

HORIZONTAL FINE-

(PHASE-) SCALING

VERTICAL SCALING

VBI DATA

SLICER

TCK

TRSTN

B6

I348

TMS

D6

I349

D5

D9

0V

VIDEO/TEXT

ARBITER

L4

L8

D11

G11

8910

+3V3

5301

I301

3V3

F12

J12M5M9

VIDEO FIFO

TEXT

FIFO

D7

J11

L11

F11

D10

2323

100n

2328

100n

2V1

P10

SDA

L5

2321 10u

2V5

N9

P9

SCL

INT_A

K13IGP1 IGP0 L14 IGPV K14 IGPH K12 IDP0 G14 IDP1 G12 IDP2 H11 IDP3 H14 IDP4 H13 IDP5 J14 IDP6 J13 IDP7 K11 ICLK M14

IDQ L13

ITRDY N12

OUTPUT FORMATTER I-PORT

ITRI L12

N11ASCLK

0V

3313

3311

3312

3316 47R

3322

3321

3323

3324-3 3 6

3325-4 47R45 3325-3 47R3 3325-2 3325-1 1 8

AUDIO

L9

CLK

ALRCLK P12

AMCLK P11

AMXCLK M12

3327

100R

3328

100R

3329

RES

4K7

RES

0R05

47R3326

47R3315

100R

47R

RES

45

47R3324-4 47R 47R3324-2 2 7

18

47R3324-1

6

47R27 47R

IICSDA

IICSCL

DA-VSYNC

I316

DA-FID

DA-HSYNC

HS-OSD

DA-CLK

DA-DATA7 DA-DATA6

I321

DA-DATA5

I322

DA-DATA4

I323

DA-DATA3

I324

DA-DATA2

I325

DA-DATA1

I326

DA-DATA0

I327

CL 36532023_017.eps

C8

C9

C2

C9

DA-DAT

061003

A

B

C

D

E

F

1301 E5 2304 C2 2305 C2 2308 C2 2315 D2 2316 D4 2317 D3 2318 D3 2319 D3 2321 A9 2323 A8 2324 A8 2325 B6 2326 B7 2327 B7 2328 A8 2329 A7 2331 A7 2332 A7 2333 A8 2334 E5 2335 E5 3304 D2 3305 D2 3306 D2 3307 E2 3308 E3 3311 D9 3312 E9 3313 D9 3314 A5 3315 E9 3316 E9 3320 B2 3321 E9 3322 E9 3323 F9 3324-1 F9 3324-2 F9 3324-3 F9 3324-4 F9 3325-1 F9 3325-2 F9 3325-3 F9 3325-4 F9 3326 E9 3327 A9 3328 B9 3329 C9 5301 A8 5302 A7 5303 A7 5304 A6 7301 A6 7302 B4 I301 A8 I302 A7 I303 A6 I304 A6 I305 A7 I306 D4 I316 E10 I321 F10 I322 F10 I323 F10 I324 F10 I325 F10 I326 F10 I327 F10 I345 E7 I346 E7 I347 E7 I348 E7 I349 E7

1

2345678910

Scaler Panel: Scaler

Circuit Diagrams and PWB Layouts

73LC03E 7.

A

B

+3V3

C

D

E

F

G

H

I

J

K

L

3139 123 5680.3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SCALER

+3V3_ASM

I461

(1)

5401

2405

2408

100n

+2V5

5402

+2V5

+2V5II +2V5II

+2V5I

C5

1n0

2401

2402

3V3

100n

2409

2407

100n

5405

10R

3401

10R

3402

100n

10u

2423

100n

2422

2V5

I426

2432

2V5

2436

2V5

I427

I428

2443

I430

5408

+2V5I

100n

2404

2403

100n

2417

100n

2413

2412

100n

2414

2416

100n

2415

+3V3_ASM

10u

2426

100n

2424

2427

100n

2421

I448

+2V5

2428

100n

2431

10u

2437

10u

2442

2V5

2445

I429

5404

100n

+2V5

(2)

10u

2435

+2V5I

2434

I420

+2V5

+2V5I

+3V3

5407

100n100n

2V5

I604

10R

3403

2447

(1) (2)

I450

+2V5I

I451

150R

3404

2448

100n

2441

10u

2444

100n

2411

100n

PRB, PGB, PBB

C5

PGB4

PGB5

PBB2

PGB7

PBB5

PBB3

PBB1

PBB0

PRB3

PRB4

PRB2

PGB0

PRB6

PRB7

PRB5

PGB2

PGB1

PGB3

100R3442-4

100R

45

18

45

36

27

18

3441-3

3441-4 100R

3441-1

3441-2 100R

3444-1 100R

I463

I469

FG4

FR7

FG0

FG1

FG2

FG3

AF15

AE15

AE16

AC16

AD16

AD17

PD07

PD08

PD09

PD10

PD11

R2N

G2P

G2N

B2P

B2N

A10

A14

A15

A18

A19

PGB6

100R3442-2

6

3

27

18

3442-3 100R

3442-1 100R

I464

FG6

FG5

FG7

AF17

AE17

AC18

PD12

PD13

PD14

PD15

I1I2RREFH

A8

A9

PRB0

PRB1

100R3443-4

100R3444-3

5

27

18

36

27

45

36

4

3443-3 100R

3443-2 100R

3443-1 100R

3444-2 100R

3444-4 100R

I462

FR2

FR3

FR4

FR5

FR6

FR0

7402

JagASM

3V3

AF26

100n

2425

100n

AF21 AF16 AF10

2V5

5403

1n0

2429

100n

I457

AB23

AC20 AC14

I607

2V5

100n

2V5

5406

2V5

100n

2439

I422

3V3

1n0

10u

2446

(1)

2V3

10u

2449

FR1REDN

AF14

AE13

AE14

AC15

AD13

AD14

AD15

PD00

PD01

PD02

PD03

PD04

PD05

PD06

A5

VDD22

K1

VDD21

AA1

VDD20

A26

VDD19

J26

VDD18

N26

VDD17

U26

VDD16

Y26

VDD15 VDD14 VDD13 VDD12 VDD11

H4

VDD10

R4

VDD9

AB4

VDD8

D23

VDD7

K23

VDD6

T23

VDD5 VDD4

D21

VDD3 VDD2 VDD1

AC8

VDD0

C22

VDDP2

B22

VDDP1

D20

PVDD1

C21

GPVDD

D17

BVDD2

D15

GVDD2

D13

RVDD2

D11

IVDD2

D18

BVDD1

D16

GVDD1

D14

RVDD1

D12

IVDD1

D7

XVDD

C9

AVDD4

C8

AVDD3

D8

CVDD2

D9

CVDD1

D10

DVDD

C11

AVDD2

C10

AVDD1

D19

SVDD

R1P

R1N

G1P

G1N

B1P

B1N

R2P

A11

A12

A13

A16

A17

A20

A21

I452

1n0

REDP

GREENN

GREENP

BLUEN

BLUEP

C7C7C7

(1)

C7C7C7C7

(VGA I/P)

PBB4

100R3446-4

100R

6

3

45

36

27

18

45

3446-3 100R

3445-4 100R

3445-3 100R

3445-2

3445-1 100R

FB0

FB1

FB2

FB3

FB4

AF18

AE19

AE18

AC19

AD18

AD19

PD16

PD17

PD18

PD19

PD20

RREFL

GREFH

GREFL

BREFH

C14

C15

C16

C17

C19

(1)

PBB7

PBB6

100R3446-2

100R

27

18

3446-1

FB6

FB7

FB5

AC6

AE20

AD20

AF5

PD21

PD22

PD23

PD24

PD25

IREFH

IREFL

BREFL

A6

C12

C13

C18

+3V3

5411

I455

2452

I456

AD7

PA02

1401

PD30

PA03

N3

AE7

AF7

PD31

PD32

PA04

PA05

M1

M2

F405

4

VDD

FXO-31FT

1

AE9

AE8

AC9

AD8

AD9

AE10

AE11

AE12

AC12

AD10

AD11

AD12

AC10

AF9

PD33

PD34

PD35

PD36

PA06

PA07

PA08

PA09

L1

L2

M3

M4

1V6

3

OUT

GND

OSC

TS

AF11

PD37

PD38

PD39

PD40

PD41

PD42

PD43

PD44

PD45

PD46

PD47

PA10

PA11

PA12

PA13

PA14

PA15

PA16

PA17

PA18

PA19

PA20

J1

J2

J3

L3

2

J4

L4

K3

K4

K2

H1

H2

3418

10K

3417

10K

AE6

AC7

AD6

AF6

PD26

PD27

PD28

PD29

XIN

PA00

PA01

P1

P2

N2

100R

3405

100n

2451

100n

3V3

10u

10V

C5C5C5

FDE

FVSYNC

FHSYNC

FSHFCLK

2463 RES

2464 RES

I401

PA21

H3

A7

G1

XOUT

3427 22R

I402

C2

PA22

G2

I404

A1

HSOUT

PA23

5412

CMPOUT

45

I460

3428

47R

I619

I616

1V5

I403

2V5

AF12

AF20

AC13

PNLCLK

PSHFCLK

PAHSYNC

PAVSYNC

PACLK

F1

F2

G3

G4

0V

HDTV-VSYNC

HDTV-HSYNC

HDTV-SOG

C10

C9

3424-4

6

3

100R

100R 3424-3

3V30V3V3

AE21

AD21

AC21

PDE

PVSYNC

PHSYNC

PENVDD

PARHS_PADE

MCAD0

B5

B6

MCAD1

MCAD0

(ADDR/DATA BUS)

3424-2100R

27

+3V3

10K

3429

3V3

AF22

PENBKL

MCAD1

MCAD2

MCAD3

C5

D5

MCAD3

MCAD2

TO INVERTER PCB J1

1402

8

F401

C1

12-24DC-SUP

I423

RES

PANEL-PWR-CTL

3423

+5

3424-1100R 1 8

C6 (SDRAM)

I613

I605

I620

SD1

SD2

SD3

SD4

SD5

SD6

SD7

SD0

1V7

0V6

B1

E2

AE22

AE23

AE24

AC23

AC24

AD22

AD23

AD24

SDD0

SDD1

SDD2

SDD3

SDD4

SDD5

SDD6

SDD7

PWM1_GPIO1

PWM0_GPO0_SCDT

SCALER

MCAD5

MCAD6

MCAD7

MCAD8

MCAD9

MCWR#

MCRD#

MCCS#

C3

MCA8

A2

MCA9

MCAC8MCAD

JWR#

C8

MCALE

E3

E4

D3

C4

D2

MCALE

JRD#

MCINT-ASM

C8C8C8C8C7

MCAD4

A4

MCAD4

B4

MCAD5

A3

MCAD6

B3

MCAD7

3421

I424

I606

SD8

AF24

SDD8

MCINT

MCRESET#

E1

RESET#

SD9

AC25

D1

0V

SDD9

TEST

Vbri

ON-OFF

7401

SD10

AD25

SDD10

10K

3409

F403

F402

3426

I439

I437

I438

SD11

SD12

AF25

AE25

AD26

SDD11

SDD12

PB00

PB01

AA2

AA3

B-U-OUT0

B-U-OUT1

2461

3425

SD13

SD14

AE26

SDD13

ADD14

PB02

PB03

Y1

Y2

B-U-OUT2

B-U-OUT3

1234567

F404

2n22466

2n22467

2n2

SD15

SD16

AB24

AB25

SDD15

SDD16

PB04

PB05

Y3

W1

B-U-OUT5

B-U-OUT4

SD17

SD18

AB26

AA23

SDD17

PB06

W3

W2

B-U-OUT6

B-U-OUT7

AA24

SDD18

PB07

3422 220R

+5

SD19

SD20

SD21

SD22

SD23

AA25

AA26

Y23

Y24

SDD19

SDD20

SDD21

SDD22

SDD23

PB08

PB09

PB10

PB11

PB12

V1

V2

V3

V4

W4

G-Y-OUT0

G-Y-OUT1

G-Y-OUT2

G-Y-OUT3

G-Y-OUT4

(O/P TO JAG ASM)

3432

4K7

I617

I621

SD25

SD24

W24

W25

Y25

SDD25

SDD24

PB13

PB14

U1

U2

G-Y-OUT5

G-Y-OUT6

I614

I601

SD26

SD27

W26

L23

SDD26

SDD27

PB15

PB16

U3

U4

G-Y-OUT7

R-V-OUT0

SD28

SD29

L24

SDD28

PB17

T2

T1

R-V-OUT1

R-V-OUT2

2462

10u

3431 4K7

3V3

7403 BC847B

0V1

3433

I425

47K

3434 47K

SD01 - SD63 (DATA BUS)

I618

I611

I610

I615

SD30

SD31

SD32

SD33

SD34

SD35

K24

K25

K26

J23

J24

J25

L25

SDD29

SDD30

SDD31

SDD32

SDD33

SDD34

SDD35

PB18

PB19

PB20

PB21

PB22

PB23

T3

T4

R1

R2

R3

R-V-OUT3

R-V-OUT4

R-V-OUT5

R-V-OUT6

R-V-OUT7

C9

I421

SD36

SD37

SD38

H23

H24

SDD36

SDD37

SDD38

PBCLK

P3

P4

1V6

PC-VSYNC-ASM

C7

I409

I608

SD39

SD40

SD41

SD42

H25

H26

G24

G25

SDD39

SDD40

SDD41

SDD42

PBVSYNC

PBRHS_PBDE

PBHSYNC

C6

D6

AF1

0V

I436

PC-HSYNC-ASM

C7

PC00

SD43

G26

AF2

SDD43

PC01

I602

SD44

F23

AF3

0R05

I609

SDD44

PC02

3437

SD45

F24

AF4

F25

SDD45

PC03

SD46

SDD46

AE1

PC04

I603

SD47

E23

SDD47

AE2

I415

TSCAS#

3412-4

45

47R

I612

SD49

SD50

SD48

E24

E25

E26

SDD49

SDD48

PC05

PC06

PC07

AE3

AE4

AD1

3436

0R05

I410

I440

TSWE#

TSRAS#

3412-2

3412-347R

36

47R

I433

I434

I435

SD51

SD52

SD53

D26

D24

D25

SDD50

SDD51

SDD52

SDD53

PC08

PC09

PC10

PC11

AD4

AD2

AD3

I416

I441

TSCKE#

TSCLK

18

27

47R 3412-1

I458

SD54

SD55

SD56

SD57

SD58

B23

C23

C24

C25

C26

SDD54

SDD55

SDD56

SDD57

SDD58

PC12

PC13

PC14

PC15

AC2

AC3

AC4

AC1

I405

3411-4

45

47R

47R 3411-3

5p6

2465

SD59

SD60

SD61

B24

B25

B26

A24

SDD59

SDD60

SDD61

PCCLK

PCHSYNC

AB3

AA4

0V

1V6

CLK-S23

HS-S23

C9C9C9

BA1

SD62

A25

SDD62

PCHREF

AB2

I447

TSBA#

3411-247R

6

3

SD63

SDD63

PCVSYNC

AB1

AD5

VS-S23

I417

TSDQM

3411-147R

18

27

T26

P24

R23

R25

SDWE#

SDCAS#

SDRAS#

PCVREF_GPIO2

PCFIELD_CPIO3

PLLCLKOUT_GPIO4

SDATA

F4

B2

AE5

3V3

INT-SCALER

SDCKO

SCLK

F3

3V3

I442

TSA0

3414-4

47R

22R3416

P23

SDCKON

B19

F405

45

T24

SVSS

TSA (TSA0 - 10 ADDR BUS)

I411

I412

I443

TSA1

TSA2

TSA3

3414-2

3414-347R

18

36

27

47R

47R 3414-1

R24

M24

M26

T25

SDCKE

SDCS0#

SDCKFB

MEMCLK

XSVSS

AVSS1

AVSS2

IVSS1

RVSS1

GVSS1

B7

C7

B12

B14

B16

B18

C20

10K

3406

10K

3407

10K

3408

1V / div DC

20ns / div

I431

I432

BACK

BVSS1

I406

I470

I471

M23

M25

DQS

DQM

DVSS

B10

B11

+3V3

I444

I418

TSA4

TSA5

3413-247R

3413-4

6

27

45

3

47R

47R 3413-3

I407

V23

V24

V25

V26

U23

U24

SDA0

SDA1

SDA2

SDA3

SDA4

IVSS2

RVSS2

GVSS2

BVSS2

CVSS1

CVSS2

B8

B9

B13

B15

B17

F402 = 3V2 DC F403 = 4V6 DC

I419

TSA6

3413-147R

18

I408

P25

P26

U25

SDA5

SDA6

SDA7

SDA8

PVSS1

VSSP1

A22

B20

B21

I445

TSA7

3415-4

45

47R

N24

N25

SDA9

SDA10

GPVSS

VSSP2

D22

I413

TSA8

3415-347R

36

VSS56 VSS55 VSS54 VSS53 VSS52 VSS51 VSS50 VSS49 VSS48 VSS47 VSS46 VSS45 VSS44 VSS43 VSS42 VSS41 VSS40 VSS39 VSS38 VSS37 VSS36 VSS35 VSS34 VSS33 VSS32 VSS31 VSS30 VSS29 VSS28 VSS27 VSS26 VSS25 VSS24 VSS23 VSS22 VSS21 VSS20 VSS19 VSS18 VSS17 VSS16 VSS15 VSS14 VSS13 VSS12 VSS11 VSS10

VSS9 VSS8 VSS7 VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 VSS0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

C4 (SDRAM)

I446

I414

TSA9

TSA10

3415-2

18

27

47R

47R 3415-1

MEMCLK

C8

T16 T15 T14 T13 T12 T11 R16 R15 R14 R13 R12

R11

P16 P15 P14 P13 P12 P11 N16 N15 N14 N13 N12

N11

M16 M15 M14 M13 M12 M11 L16 L15 L14 L13 L12

L11 AC11 AC17 AC22

W23

N23

G23

Y4

N4

D4 AF8 AF13 AF19 AF23 AC26

R26

L26

F26

A23

AC5

N1

C1

CL 36532023_018.eps

061003

1401 K6 1402 A9 2401 B2 2402 B2 2403 B2 2404 B3 2405 C1 2407 C2 2408 C1

A

2409 C2 2411 C4 2412 C3 2413 C3 2414 C3 2415 C2 2416 C3 2417 C4 2421 F3 2422 F2 2423 F2

B

2424 F3 2425 F3 2426 F3 2427 F2 2428 G3 2429 G3 2431 G2 2432 G2 2434 G3 2435 G3 2436 G2 2437 G2

C

2439 H3 2441 I3 2442 I2 2443 I2 2444 I3 2445 I2 2446 I3 2447 I3 2448 J3 2449 J4 2451 J6 2452 K6

D

2461 B10 2462 B11 2463 C8 2464 C8 2465 C13 2466 A10 2467 B10 3401 H2 3402 I2 3403 I3 3404 J3

E

3405 J6 3406 J14 3407 J14 3408 K14 3409 K10 3411-1 B13 3411-2 B13 3411-3 B13 3411-4 B13 3412-1 B13 3412-2 B13 3412-3 B12

F

3412-4 B12 3413-1 B15 3413-2 B15 3413-3 B15 3413-4 B15 3414-1 B14 3414-2 B14 3414-3 B14 3414-4 B14

I

3415-1 B16 3415-2 B16 3415-3 B16

G

3415-4 B15 3416 E14 3417 K8 3418 J8 3421 B10 3422 B10 3423 C9 3424-1 C9 3424-2 C8 3424-3 C8 3424-4 C8

H

3425 C10 3426 C10 3427 D8 3428 D8 3429 D8 3431 B11 3432 C11 3433 C11 3434 C11 3436 J12 3437 J12 3441-1 D5

I

3441-2 D5 3441-3 D5 3441-4 D5 3442-1 D5 3442-2 D5 3442-3 D5 3442-4 D5 3443-1 D4 3443-2 D4 3443-3 D4 3443-4 D4 3444-1 D5

J

3444-2 D5 3444-3 D4 3444-4 D4 3445-1 D6 3445-2 D5 3445-3 D5 3445-4 D5 3446-1 D6 3446-2 D6 3446-3 D6 3446-4 D6

K

5401 B1 5402 F1 5403 F3 5404 G3 5405 G2 5406 H3 5407 I3 5408 I2 5411 K6 5412 C8 7401 C10 7402 E4

L

7403 C11 F401 A9 F402 A10 F403 A10 F404 A10

F405 J7 I401 D8 I402 E8 I403 E8 I404 E8 I405 A13 I406 C15 I407 C15 I408 C15 I409 D12 I410 A13 I411 A14 I412 A14 I413 A16 I414 A16 I415 A12 I416 A13 I417 A14 I418 A15 I419 A15 I420 G3 I421 D11 I422 H3 I423 B9 I424 C9 I425 C11 I426 F2 I427 H2 I428 I2 I429 J2 I430 I2 I431 C14 I432 C14 I433 D13 I434 D12 I435 D13 I436 J12 I437 D10 I438 D10 I439 D10 I440 A12 I441 A13 I442 A14 I443 A14 I444 A15 I445 A15 I446 A16 I447 A13 I448 F3 I450 J3 I451 J3 I452 J4 I455 K6 I456 K6 I457 G3 I458 D13 I460 C8 I461 B1 I462 D5 I463 D5 I464 D5 I469 D5 I470 D15 I471 D15 I601 D11 I602 D12 I603 D12 I604 I3 I605 D9 I606 D9 I607 G4 I608 D12 I609 D12 I610 D11 I611 D11 I612 D12 I613 D9 I614 D11 I615 D11 I616 D8 I617 D11 I618 D11 I619 D8 I620 D9 I621 D11

Circuit Diagrams and PWB Layouts

Scaler Panel: Output (LVDS)

OUTPUT (LVDS)

74LC03E 7.

A

+3LVDS

B

F529

500mV / div DC

10µs / div

C

D

E

F

F531

500mV / div DC

10µs / div

F533

500mV / div DC

10µs / div

F535

500mV / div DC

10µs / div

F537 = 3V3 DC F538 = 3V2 DC F539 = 3V DC

F542

500mV / div DC

10µs / div

3139 123 5680.3

3V

2516

3517

10R

+3V3

5517

3516

10R

2517 10n10n

F530

500mV / div DC

10µs / div

F532

500mV / div DC

10µs / div

F534

500mV / div DC

10µs / div

F536

500mV / div DC

10µs / div

F541

500mV / div DC

10µs / div

3V2

+3PLL

2518 10n

C4

345678912

PRB, PGB, PBB

PRB0

PRB1

PRB2

PRB3

PRB4

PRB7

PRB5

PGB0

PGB1

PGB2

PGB6

PGB7

PGB3

PGB4

PGB5

PBB0

PBB6

PBB7

PBB1

PBB2

PBB3

PBB4

PBB5

PRB6

+3V3

FHSYNC

FVSYNC

FDE

FSHFCLK

I506

I507

I508

I509

I510

I511

I512

I513

I514

I515

I516

I517

I518

I519

I520

I521

I522

I523

3507

10K I524

I525

I526

I527

3511

10K

51 TXIN0

52 TXIN1

54 TXIN2

55

56 TXIN4

2 TXIN5

3 TXIN6

4 TXIN7

6 TXIN8

7 TXIN9

8 TXIN10

10 TXIN11

11 TXIN12

12 TXIN13

14 TXIN14

15 TXIN15

16 TXIN16

18 TXIN17

19 TXIN18

20 TXIN19

22 TXIN20

23 TXIN21

24 TXIN22

0V

25 TXIN23

27 TXIN24

28 TXIN25

30 TXIN26

50 TXIN27

31 TXCLKIN

3V3

32 PWRDWN_

LVDS

7501 DS90C385MTDX

TXIN3

5

3V3

1

9

26

VCC

TTL PARALLEL-TO-LVDS TTL PARALLEL-TO-LVDS

PLL

GND

13

21

29

PLL

GND

35

53

PLLVCC

33 34

3V2

3V

44

LVDSVCC

TXOUT0-

LSVD

GND

43

36

R-FB

1506 B9 2501 A7 2512 A7 2513 A8 2516 B1 2517 B1 2518 B2 2521 E9 3507 E4 3511 F4 3516 A2 3517 A1

4506

RES

2501 220n

2512 220n

2513 220n

5501

5512

5513

F537

F538

F539

+3V3

+3PLL

+3LVDS

A

4506 A7 4509 B7 4512 F7

4509

17

4513 F7 5501 A8 5512 A8

48

47TXOUT0+

B

5513 A8 5517 A1 5521 E8 7501 A5 F528 B9 F529 B8

1506 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42

1453230

C

D

TO LCD MONITOR CONNECTOR

E

41

CLK-

CLK+

F540

F528

0-

0+

1-

1+

2-

2+

3-

3+

2521 220n

F529

1V3

F530

1V1

46TXOUT1-

45TXOUT1+

42TXOUT2-

41TXOUT2+

38TXOUT3-

37TXOUT3+

40TXCLKOUT-

39TXCLKOUT+

4513

4512

PAN-VCC

F531

F532

F533

F534

F541

F542

F535

F536

5521

1V3

1V1

1V2

1V3

1V1

1V2

4V8

F530 C8 F531 C8 F532 C8 F533 D8 F534 D8 F535 E8 F536 E8 F537 A8 F538 A8 F539 A8 F540 E8 F541 D8 F542 D8 I506 B4 I507 B4 I508 B4 I509 C4 I510 C4 I511 C4 I512 C4 I513 C4 I514 C4 I515 C4 I516 D4 I517 D4 I518 D4 I519 D4 I520 D4 I521 D4 I522 E4 I523 E4 I524 E4 I525 E4 I526 E4 I527 E4

F

49

CL 36532023_019.eps

061003

1234 9

5678

Circuit Diagrams and PWB Layouts

Scaler Panel: SDRAM (Scaler)

SDRAM (SCALER)

75LC03E 7.

A

B

C

D

100n

2485

TSA0 TSA1 TSA2 TSA3 TSA4 TSA5 TSA6 TSA7

(ADDR BUS)

TSA8 TSA9 TSA10

TSBA#

BA1

TSDQM

TSCLK TSCKE#

TSWE# TSCAS# TSRAS#

2487

2486

100n

7471 K4S643232E-TC50

100n

25 26 27 60 61 62 63 64 65 66 24

22 23

16 71 28 59

68 67 20 17 18 19

14 21 30 57 69 70 73

2488

0 1 2 3 4 5 6 7 8 9 10

0 1

0 1 2 3

CKE CS WE CAS RAS

NC

+3V3

DQM

CLK

10u

BA

2

31

4567

89

2471 A3 2472 A4 2474 A4 2475 A3

+3V3

2476 A4 2477 A3 2478 A4 2480 A9 2481 A9

5474

I474

I473

5473

5472

I472

I475

5471

A

2482 A9 2483 A9 2484 A8 2485 A1 2486 A1 2487 A1

2475

100n

2471

100n

2477

100n

2474

100n

2478

100n

2472

100n

2476

10u

2491

100n

2489

100n

2495

100n

2493

10u

2494

100n

2490

100n

2492

100n

2484

100n

2481

100n

2480

100n

2483

100n

2482

10u

2488 A1 2489 A5 2490 A8

3V3

3V3 3V3 3V3

2491 A5 2492 A8 2493 A6

35

41

49

55

75

1

15

29

43

3

9

VDD

VDDQ

SDRAM

2M x 32

0

A

2k-1

81

TSA

C4

2

0

4

1

5

2

7

3

8

4

10

5

11

6

13

7

74

8

76

9

77

10

79

11

80

12

82

13

83

14

85

15

D

31

16

33

17

34

18

36

19

37

20

39

21

40

22

42

23

45

24

47

25

48

26

50

27

51

28

53

29

54

30

56

31

SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8

SD9 SD10 SD11 SD12 SD13 SD14 SD15 SD16 SD17 SD18 SD19 SD20 SD21 SD22 SD23 SD24 SD25 SD26 SD27 SD28 SD29 SD30 SD31

(DATA BUS)

SCALER

(ADDR BUS)

TSA0 TSA1 TSA2 TSA3 TSA4 TSA5 TSA6 TSA7 TSA8 TSA9 TSA10

TSBA#

BA1

TSDQM

TSCLK TSCKE#

TSWE# TSCAS# TSRAS#

7472 K4S643232E-TC50

1

15

29

43

VDD

25

0

26

1

27

2

60

3

61

4 5 6 7 8 9 10

0 1

0 1 2 3

CLK CKE CS WE CAS RAS

NC

A

BA

DQM

0

2k-1

62 63 64 65 66 24

22 23

16 71 28 59

68 67 20 17 18 19

14 21 30 57 69 70 73

3

9

SDRAM

2M x 32

35

41

49

55

75

VDDQ

81

SD0 - SD63

2

0

4

1

5

2

7

3

8

4

10

5

11

6

13

7

74

8

76

9

77

10

79

11

80

12

82

13

83

14

85

15

D

31

16

33

17

34

18

36

19

37

20

39

21

40

22

42

23

45

24

47

25

48

26

50

27

51

28

53

29

54

30

56

31

SD32 SD33 SD34 SD35 SD36 SD37 SD38 SD39 SD40 SD41 SD42 SD43 SD44 SD45 SD46 SD47 SD48 SD49 SD50 SD51 SD52 SD53 SD54 SD55 SD56 SD57 SD58 SD59 SD60 SD61 SD62 SD63

SCALER

(DATA BUS)

C4

B

C

D

2494 A7 2495 A5 5471 A7 5472 A6 5473 A3 5474 A2 7471 B1 7472 B5 I472 A6 I473 A2 I474 A2 I475 A7

E

3139 123 5680.3

VSS VSSQ

44

58

1

6

72

86

12

32

38

46

52

78

84

2

43

5

VSS VSSQ

44

58

6

72

86

12

32

38

46

52

78

84

678

I472 = 3V3 DC I473 = 3V3 DC I474 = 3V3 DC I475 = 3V3 DC

CL 36532023_020.eps

061003

9

E

Scaler Panel: PC-In

Circuit Diagrams and PWB Layouts

76LC03E 7.

A

B

C

D

E

F

G

H

3139 123 5680.3

1 2 3 4 5 6 7 8 9 10 11 12

PC-IN

BAS316

+5

6201

2

SWITCH

7201

10 9

6

12 14 15 11

1 5 2 4

(256x8)

EEPROM

ADR

1

G4

0 1 2 3

DDC5V

VSS 4

3207

DDC5V

030

4X

MDX

VEE VSS

7

4V6

8

2221

4V6

100n

16

VDD

13

3

8

2206

100n

WC_

7

WC

0V

SCL

0V3

SDA

0V3

+3V3

4K7

3201

C8

DDCCTL

47K

3202

DDCSCL

C7

RXD

C8

C7

DDCSDA

C8

TXD

C2

PC-HSYNC

PC-VSYNC

C2

C7

DDCSDA

C7

DDCSCL

74HC4052D

3V5

0V3

4V7

0V2

4V7

7202 M24C02-WMN6

1

E0

0

2

E1

1

3

E2

2SDA

6

3210

5

I201

4V7

I202

4V7

I207

I210

10K

3203

DDC5V

7206

LM810M3

VCC

GND

+5

4V9 3 VCC

RESET

GND

(R)

2207

1

3213

2203

0V

3

10K

3211

10K

3212

220R

100p

2204

2205

100n

0V

3V3

0V

3V3

I203

3V3

2

RESET

(R)

3204

6203

BAV99

6202

1

220R

3214

2K2

100p

3205

3206

+3V3

7203-A

74LVC14

14

12

7

7203-B

14

34

7

7203-C

14

56

7

7203-D

14

98

7

7203-E

14

11 10

7

7203-F

14

13 12

7

HEX INVERTING

SCHMITT TRIGGER

2201

BZX384-C4V7

100R

3215

3216

100R

5203

5204

2K2

3V3

3208

100R

3V3

0V

I209

3V3

100n

F204

F202

PC-VSYNC-ASM

3209

3219

100R

3

F205

H V

F203

PC-HSYNC-ASM

RESET#

I206

RESET

2

1

BAV99

6204

1201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SUB-D

15P

D - SHELL

PC - IN

SOCKET

C4

C4, C9

C8 (2X)

F201

17

R G

B

+2V5I

5207

2217

I208

2

BAV99

6205

3

1

F206

F207

3217

F218

3218

F222

3222

F210

3221

150R

2215

3

5201

75R75R

5202

5205

75R

6211

BAS316

100n

SYNC CLAMPING

100n

7204 BC847B

22R

3231

7205

3232

150K

BC847B

0V5

10u

2216

I204

3233

I200

2

BAV99

6206

1

2208

1u0

2211

1u0

2213

1u0

5206

3235

3238

150K

I205

3234

2V5

8K2

3K9

3236

100n

2219

0V1

100K

2218

3237

560R

150K

2u2

3223

100R

3241

68R

3225

100R

3240

68R

3224

100R

3239

68R

3226

150R

3228

68R

3227

68R

3229

68R

2212 2202

2214

6212

BAS316

REDP

2p2

REDN

GREENP

2p2

GREENN

BLUEP

2p2

BLUEN

C4

DDC5V

+5

CL 36532023_021.eps

061003

A

B

C

D

E

G

H

1201 B8 2201 A7 2202 C11 2203 D5 2204 D6 2205 D6 2206 D4 2207 F5 2208 B9 2211 C9 2212 C11 2213 D9 2214 D11 2215 E8 2216 F8 2217 F8 2218 F10 2219 F9 2221 B4 3201 B2 3202 B2 3203 E4 3204 G5 3205 D6 3206 D6 3207 A3 3208 E7 3209 F7 3210 C4 3211 C5 3212 C5 3213 C5 3214 C6 3215 C7 3216 C7 3217 C8 3218 C8 3219 G7 3221 D8 3222 D8 3223 B10 3224 D10 3225 C10 3226 E10 3227 C11 3228 C11 3229 D11 3231 F9 3232 F9 3233 G9 3234 F9 3235 F9 3236 F9 3237 G10 3238 F10 3239 D10 3240 C10 3241 C10 5201 B9 5202 C9 5203 C7 5204 C7 5205 D9 5206 D9 5207 E8 6201 A6 6202 A6 6203 A6 6204 A7

F

6205 A8 6206 A9 6211 D9 6212 E11 7201 B3 7202 D3 7203-A D6 7203-B E6 7203-C E6 7203-D F6 7203-E F6 7203-F G6 7204 G8 7205 F9 7206 G5 F201 C8 F202 D7 F203 C7 F204 B7 F205 B7 F206 B8 F207 B8 F210 D8 F218 C8 F222 D8 I200 A9 I201 A4 I202 C4 I203 F6 I204 F9 I205 F10 I206 G7

I207 E4 I208 F8 I209 F7 I210 E4

1 2 3 4 5 6 7 8 9 10 11 12

Scaler Panel: uP

uP

Circuit Diagrams and PWB Layouts

77LC03E 7.

A

B

C

D

E

F

12

C8

IICSDA

7752 M24C16

1

E0

2

EEPROM

E1

3

E2

6

2V5

IICSCL

C8

WP-S

C4, C8

C8 (2X)

C7

1751

FOR DEBUGGING PURPOSE

RES

RESET

C7

RESET#

C7

C4

C2

C9

C8 (2X)

C8

MCA12

MCA13

DEVSEL#

3139 123 5680.3

0V1

+5

1

2

3

4

F754

5

3772

0R05 3773

0R05

74LVC139

3V1

0V8

3V3

7

7755-B

14

13

15

SCL

WC_

F751

F752

F753

0

1

VCC

(NVM)

+5

+3V3

3V3 16

VCC

0

G

3

GND

8

3

+5

8

4V9

+5

+3V3

5

2V1

SDA

5752

5751

I799

7753

PC251

NC

PROG ALE PSEN

RXD TXD 0 1 0 1 WR RD

0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15

3V3

P3<0:7>

INT

TIMER

I783

I786

4V9

44

CPT

MircoP

P2<0:7>

ADR<8:15>

22

JRD#

JWR#

C4

0

1

2 3

VSS

3764

10K

C4, C8

4

12

11

10

9

MCALE PSEN#

RXD

TXD

MCINT-ASM TV-IRQ

SOFT-RESET

MCWR# MCA16

MCA8 MCA9 MCA10 MCA11 MCA12 MCA13 MCA14 MCA15

C8

DUAL 2 TO 4 LINES

DECODER

MCWR#

PSEN#

JAGUAR#

3762

7755-A

74LVC139

4V8

1V7

3V3

I757

-1V7

3761

2

3

1

0V4

4V7

3V3 4V8 1V8

*

1 12 23 34

I755

33 35

I756

32 10

11 13

4V8

14

5V

15 16

I758

17

I753

18

I752

19

2V6

24

3V1

25

2V9

26

0V6

27

3V1

28

0V8

29

3V3

30

0V3

31

+3V3

2757

3V3

100n

16

4

VCC

0

G

1

GND

5

3

1

6

2

7

3

8

(R)

ADR

DATA

2752

10u

10V

XTAL

EA|VPP

P1

ADR

T2EX

CEX

P0

C8

4

CLK

1 2

RST

T2

ECI

0 1 2

3 4

0 1 2 3 4 5 6 7

MCA17

MCA16

MCA15

MCA14

2V3

21

2V2

20

0V 0V

2V5

2

2V1

3

4V9

4 5

3V4

6

NC

7

4V8

0V1

8 9

4V6

2V

43

2V5

42

1V3

41

1V8

40

2V3

39

1V9

38

1V6

37

1V7

36

74LVC32APW

I775

I763

7756-A

4V6

1V6

7756-B

3V2

2V2

7756-C

0V3

3V1

7756-D

I766 I771

I772

I751

I754

1

2

4

5

9

10

12

13

QUAD 2-INPUT OR GATE

5

2753

15p

1753

14M31818

3767 100R

15p2754

3756

RES

3757

3769 4K7 3768 3770 3771 3753

3754

+3V3

4K7 100R 100R 100R

100R

4K73755

3V3

14

3

3V2

7

14

6

7

14

8

2V2

7

14

11

7

MEMCLK

RESET

+5

+5 IICSCL IICSDA SDA-1

DDCCTL

SCL-1

WP-S

MCA17

3V3

+3V3

C3, C8

C9, C10

+5

2756

100n

DEVSEL#

6789

+3V3

1

EN

11

C1

3

1D

4 7

8 13 14 17 18

7754 M29F002BT

EPROM

256Kx8

0

1

2

3

D 4 5 6 7

7757-E

74LVC14

14

11 10

7

3V3

20

10

+3V3

5754 RES

I762

4V9

3216

2M-1

0

2751

100n

LATCH

2 5 6

9 12 15 16 19

A

WE

7757-F

74LVC14

13

RP

OE CE

MCA0 MCA1 MCA2 MCA3 MCA4 MCA5 MCA6 MCA7

MCA0 MCA1 MCA2 MCA3 MCA4 MCA5 MCA6 MCA7 MCA8

MCA9 MCA10 MCA11 MCA12 MCA13 MCA14 MCA15 MCA16 MCA17

+3V3

PSEN#

C8

C8 C8

+5

5753

3765

RES

2755

10u

10V

I768

12

0 1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17

I770

11

I774

10

I777

9

I779

8

I782

7

I785

6

I788

5

I789

27

I790

26

I792

23

I793

25

I794

4

I795

28

I796

29

I797

3

I798

2 30

3758

10K

3V3

1

3759

RES

31 24

-1V7

22

14

12

7

MCWR#

C8

C4

+5

C7

4K7

3752

+3V3

C4, C8

4K7

F755

F756

3751

C2 C7

C2 C8

F755

1V / div DC

50µs / div

+3V3

2758

3V3

7757-A

74LVC14

12

7757-B

74LVC14

34

14

7

HEX INVERTING

SCHMITT TRIGGER

+3V3

14

7

100n

PROMCS#

0V

74LVC14

MCALE

MCAD0 MCAD1 MCAD2 MCAD3 MCAD4 MCAD5 MCAD6 MCAD7

1752

4

3

2

1

FOR DEBUGGING PURPOSE

RES

I767

MCAD0

I769

MCAD1

MCAD2

I773 I776

MCAD3

I778

MCAD4

I781

MCAD5

I784

MCAD6

I787

MCAD7

F756

1V / div DC

50µs / div

7757-C

14

56

7

7757-D

74LVC14

98

7751

74LVC373APW

0V4

13 14 15 17 18 19 20 21

14

7

(ADDR BUS)(ADDR BUS)

A

B

C

D

E

F

1751 B1 1752 B6 1753 A5 2751 A8 2752 A4 2753 A5 2754 B5 2755 C8 2756 D5 2757 E3 2758 E6 3751 B6 3752 B6 3753 C5 3754 C5 3755 C5 3756 B5 3757 B5 3758 D9 3759 E9 3761 C3 3762 C2 3764 C2 3765 B9 3767 B5 3768 B5 3769 B5 3770 C5 3771 C5 3772 C1 3773 C1 5751 A3 5752 A4 5753 B9 5754 B8 7751 A7 7752 A2 7753 A3 7754 C7 7755-A E2 7755-B E1 7756-A D5 7756-B E5 7756-C E5 7756-D F5 7757-A E6 7757-B F6 7757-C F6 7757-D F7 7757-E F8 7757-F F8 F751 B1 F752 B1 F753 B1 F754 C1 F755 B6 F756 C6 I751 A5 I752 C3 I753 C3 I754 B5 I755 B3 I756 B3 I757 C3 I758 C3 I762 C8 I763 C5 I766 C5 I767 C7 I768 C9 I769 C7 I770 C9

I775 B4 I776 C7 I777 C9 I778 C7 I779 C9 I781 C7 I782 C9 I783 E3 I784 D7 I785 D9 I786 E3 I787 D7 I788 D9 I789 D9 I790 D9 I792 D9 I793 D9 I794 D9 I795 D9 I796 D9 I797 D9 I798 D9 I799 A3

I771 C5

CL 36532023_022.eps

061003

I772 C5 I773 C7 I774 C9

12345

6789

Circuit Diagrams and PWB Layouts

Scaler Panel: Video Converter

78LC03E 7.

A

B

C

D

E

F

G

H

I

J

K

L

3139 123 5680.3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

VIDEO CONVERTER

HDTV-HSYNC

C10 C10

HDTV-VSYNC

HDTV-CLK

C10 C10

HDTV-SOG

IICSCL

C8

IICSDA

SOFT-RESET

C8

RESET#

C7

C3

DA-HSYNC

C3

DA-VSYNC

C3

DA-FID

3361

DA-CLK

C3

+3V3 VDD-IO-3V3

5351

2351

+1V8

5357

47u 10u

2344

0V

DAC-3V3PLL-1V8VDD-IO-3V3 DAC-1V8VDD-CORE-1V8

7351

Farouja_s2300

3V

0V3

0V 0V

C10

U0

2355

2364

3350

C3

DA-DAT

3364

U1 U2 U3 U4 U5 U6 U7

V0 V1 V2 V3 V4 V5 V6 V7

Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7

DA-DATA0 DA-DATA1 DA-DATA2 DA-DATA3 DA-DATA4 DA-DATA5 DA-DATA6 DA-DATA7

1V7

33p

470K

2356

1V7

10u

2357

2365

100n

10K

3351

3355

3359

VDD-IO-3V3

3358

3353

3352

3354

470R

3356

470R

3357

470R

3360

RES

10K

3362

2352

2361

3363

10u

2353

VDD-CORE-1V8

10u

2362

10K

1351

13M5

10u

2354

100n

2363

100n

10K

1

HSYNC1_PORT1

2

VSYNC1_PORT1

3

FIELD_ID1_PORT1

4

IN_CLK1_PORT1

5

HSYNC2_PORT1

6

VSYNC2_PORT1

7

FIELD_ID2_PORT1

10

IN_CLK2_PORT1

11

B_Cb_D1_0 B_Cb_D1_1

13

B_Cb_D1_2

14

B_Cb_D1_3

15

B_Cb_D1_4

18

B_Cb_D1_5

19

B_Cb_D1_6

20

B_Cb_D1_7

21

G_Y_Y_0

22

G_Y_Y_1

23

G_Y_Y_2

24

G_Y_Y_3

25

G_Y_Y_4

26

G_Y_Y_5

27

G_Y_Y_6

28

G_Y_Y_7

29

R_Cr_CrCb_0

32

R_Cr_CrCb_1

33

R_Cr_CrCb_2

34

R_Cr_CrCb_3

35

R_Cr_CrCb_4

38

R_Cr_CrCb_5

39

R_Cr_CrCb_6

40

R_Cr_CrCb_7

41

IN_SEL

42

FILM_CYNC_IN

43

0V

DEV_ADDR1

44

0V

DEV_ADDR0

45

2V5

SCLK

46

2V1

SDATA

47

3V3

RESET_N

188

TEST0

189

TEST1

190

TEST2

115

TEST3

90

TEST_IN

196

D1_IN0

199

D1_IN1

200

D1_IN2

201

D1_IN3

202

D1_IN4

203

D1_IN5

204

D1_IN6

205

D1_IN7

208

0V5

HSYNC_PORT2

207

0V

VSYNC_PORT2

206

1V6

FIELD_ID_PORT2

191

XTAL_IN

192

XTAL_OUT

195

CLK_PORT2

33p

2358

1V7

10K

3369

2367

2366

100n

2359

2373

2372

2371

100n

3V3

8

88

62

48

30

112

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

9

63

37

49

31

17

2369

100n

2368

100n

2374

100n

1V8

80

96

68

36

16

123

VDDcore1

VDDcore2

VDDcore3

VDDcore4

VDDcore5

VDDcore6

197

138

VDDcore7

VDDcore8

193

146

128

VDD7

VDD8

VDD9

VIDEO

CONVERTER

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

124

129

113

C9

F351

F352

F353

F354

F355

F356

VSS16

198

194

139

147

VS-DAC

HS-DAC

1352

1

2

3

4

5

6

PH-B

FOR DEBUGGING

PURPOSE

HS-DAC

VS-DAC

DAC_BOUT

DAC_GOUT

DAC_ROUT

81

97

89

69

100n

1V8

157

160

PLL_VDD

AVDD_PLL_BE1

PLL_PVSS

AVSS_PLL_BE1

AVSS_PLL_BE2

158

159

162

161

164

165

AVDDPLL_FE

AVDDPLL_SDI

AVDD_PLL_BE2

AVSSPLL_SDI

AVSSPLL_FE

DAC_PVSS

166

167

163

DAC-3V3

1V8

168

171

DAC_VDD

DAC_VSS

169

172

3V3

183

174

177

DAC_AVDD

DAC_AVDDB

DAC_AVDDR

DAC_AVDDG

DAC_AVSSB

DAC_AVSSG

DAC_AVSSR

184

175

178

2376

10u

2375

100n

1V

186

187

DAC_PVDD

DAC_GR_AVDD

DAC_AVSS

DAC_GR_AVSS

185

2V2

3388

116

DAC_BOUT

170

173

75R

3389

117

118

11912120

CTLOUT0

TEST_OUT0

TEST_OUT1

DAC_GOUT

DAC_ROUT

DAC_COMP

176

179

75R

3391

0V

122

121

CTLOUT1

CTLOUT2

CTLOUT3

DAC_RSET

DAC_VREFOUT

DAC_VREFIN

180

181

182

2377

75R

CTLOUT4

SDRAM_DATA_10 SDRAM_DATA_11 SDRAM_DATA_12 SDRAM_DATA_13 SDRAM_DATA_14 SDRAM_DATA_15 SDRAM_DATA_16 SDRAM_DATA_17 SDRAM_DATA_18 SDRAM_DATA_19 SDRAM_DATA_20 SDRAM_DATA_21 SDRAM_DATA_22 SDRAM_DATA_23 SDRAM_DATA_24 SDRAM_DATA_25 SDRAM_DATA_26 SDRAM_DATA_27 SDRAM_DATA_28 SDRAM_DATA_29 SDRAM_DATA_30 SDRAM_DATA_31

B_U_Pb_C_OUT_0 B_U_Pb_C_OUT_1 B_U_Pb_C_OUT_2 B_U_Pb_C_OUT_3 B_U_Pb_C_OUT_4 B_U_Pb_C_OUT_5 B_U_Pb_C_OUT_6 B_U_Pb_C_OUT_7

10u

1V3

3365

3366

SDRAM_DATA_0 SDRAM_DATA_1 SDRAM_DATA_2 SDRAM_DATA_3 SDRAM_DATA_4 SDRAM_DATA_5 SDRAM_DATA_6 SDRAM_DATA_7 SDRAM_DATA_8 SDRAM_DATA_9

SDRAM_ADDR10

SDRAM_ADDR9 SDRAM_ADDR8 SDRAM_ADDR7 SDRAM_ADDR6 SDRAM_ADDR5 SDRAM_ADDR4 SDRAM_ADDR3 SDRAM_ADDR2 SDRAM_ADDR1 SDRAM_ADDR0

SDRAM_WEN SDRAM_RASN SDRAM_CASN

SDRAM_BA1 SDRAM_BA0

SDRAM_CSN

SDRAM_DQM

SDRAM_CLKOUT

SDRAM_CLKIN

CLKOUT

R_V_Pr_OUT_0 R_V_Pr_OUT_1 R_V_Pr_OUT_2 R_V_Pr_OUT_3 R_V_Pr_OUT_4 R_V_Pr_OUT_5 R_V_Pr_OUT_6 R_V_Pr_OUT_7

G_Y_Y_Y_OUT_0 G_Y_Y_Y_OUT_1 G_Y_Y_Y_OUT_2 G_Y_Y_Y_OUT_3 G_Y_Y_Y_OUT_4 G_Y_Y_Y_OUT_5 G_Y_Y_Y_OUT_6 G_Y_Y_Y_OUT_7

2379

100n

180R

2378

3394

3395

3392

3393

50 51 52 53 54 55 56 57 58 59 60 61 64 65 66 67 70 71 72 73 74 75 76 77 78 79 82 83 84 85 86 87

91

ADDR10 92 93 94 95 98 99 100 101 102 103

104 105 106 107 108 109 110 111 114

125

126 127 130 131 132 133 134 135

136 137 140 141 142 143 144 145

148 149 150 151 152 153 154 155 156

OE

3V31V3

3367

100n

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31

ADDR9 ADDR8 ADDR7 ADDR6 ADDR5 ADDR4 ADDR3 ADDR2 ADDR1 ADDR0

3371

22R

3368

HS-S23

C4

SDRAM 2M x 32

2347

100n

+3V3

5355

I351

100n

2389

100n

2388

100n

75

81

55

VDDQ

0 1 2 3 4

10

5

11

6

13

7

74

8

76

9

77

10

79

11

80

12

82

13

83

14

85

15

31

D

16

33

17

34

18

36

19

37

20

39

21

40

22

42

23

45

24

47

25

48

26

50

27

51

28

53

29

54

30

56

31

465278

84

100n

2339

100n

2338

100n

2343

2387

100n

225

DATA0

4

DATA1

5

DATA2

7

DATA3

8

DATA4 DATA5 DATA6 DATA7 DATA8

DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25 DATA26 DATA27 DATA28 DATA29 DATA30 DATA31

F351

1V / div DC

10µs / div

F353

500mV / div DC

5µs / div

F355C

500mV / div DC

5µs / div

100n

2385

2384

100n

2386

I360

I362 I363 I364 I365 I366

I367 I368

I372

2383

(DATA BUS)

F352C

1V / div DC

5ms / div

F354

500mV / div DC

10µs / div

VS-S23

C4

HS-DAC

C9

VS-DAC

C9

100n

2394

2393

100n

7352 K4S643232E-TC50

C9 C9

I354

ADDR0

I356

ADDR1

I358

ADDR2 ADDR3 ADDR4 ADDR5

(DATA BUS)

I371

I377

C9

(ADDR BUS)

CLK-S23

C4

DAC-3V3

4K7

47R

I373

3V3 3V1 3V1 2V7 2V7 3V 0V 1V6 1V6

3372-1

18

3372-2

36273372-3

3372-445

3373-118

3373-227

6

3373-33

3373-4

18453374-1

3374-227

3374-3

45363374-4

3375-118

3375-227

6

3375-33

45

3375-4

3376-1

27183376-2

3376-336

3376-4

3377-1

184547R

3377-2

27

3377-3

6

3

3377-4

45

(ADDR BUS)

B-U-OUT0

B-U-OUT1

B-U-OUT2

B-U-OUT3

B-U-OUT4

B-U-OUT5

B-U-OUT6

B-U-OUT7

R-V-OUT0

R-V-OUT1

R-V-OUT2

R-V-OUT3

R-V-OUT4

R-V-OUT5

R-V-OUT6

R-V-OUT7

G-Y-OUT0

G-Y-OUT1

G-Y-OUT2

G-Y-OUT3

G-Y-OUT4

G-Y-OUT5

G-Y-OUT6

G-Y-OUT7

I370

+3V3

I375

ADDR6 ADDR7 ADDR8 ADDR9 ADDR10

3381 22R

I374

I378

I379

I381

I382

I384

I385

I386

I387

I388

I390

I391

I392

I393

I394

I376

C4

+1V8 DAC-1V8

+3V3

5356

I353

10u

2391

100n

2392

3V3 3V3

115294339354149

VDD

0

26

1

27

2

60

3

61

4

0

62

A

5

2k-1

63

6

64

7

65

8

66

9

24

10

22

0

BA

23

1

16

0

71

1

DQM

28

2

59

3

68

CLK

67

4K73382

CKE

20

CS

17

WE

18

CAS

19

RAS

14 21 30 57

NC

69 70 73

VSS VSSQ

445872

866123238

3378

5352

100n

2396

PLL-1V8+1V8

5353

10u

2395

DAC-3V3

5354

10u

2341

100n

2345

2397

100n

2342

2346

100n

CL 36532023_023.eps

1351 H2 1352 I5 2338 J14 2339 J14 2341 J13 2342 J13 2343 J14 2344 K1 2345 I13

A

2346 J13 2347 I13 2351 I1 2352 I2 2353 I2 2354 I2 2355 I3 2356 H3 2357 I3 2358 H3 2359 I3

B

2361 K2 2362 K2

10u

2381

2382

100n

061003

2363 K2 2364 K3 2365 K3 2366 I4 2367 I4 2368 I4 2369 I4 2371 K3 2372 K4 2373 K4

C

2374 K4 2375 I6 2376 I6 2377 I7 2378 J7 2379 I7 2381 B16 2382 B16 2383 B16 2384 B16 2385 B15 2386 B15

D

2387 B15 2388 B14 2389 B14 2391 B13 2392 B12 2393 B12 2394 B12 2395 I13 2396 H13 2397 I13 3007 A8

E

3350 E3 3351 C2 3352 E2 3353 D2 3354 E2 3355 C2 3356 F3 3357 F3 3358 D3 3359 C2 3360 F3 3361 G2

F

3362 G2 3363 G2 3364 H3 3365 I7 3366 J7 3367 I8 3368 H8 3369 H4 3371 F8 3372-1 F11 3372-2 F11 3372-3 F11

G

3372-4 G11 3373-1 G11 3373-2 G11 3373-3 G11 3373-4 G11 3374-1 H11 3374-2 H11 3374-3 H11 3374-4 H11 3375-1 H11 3375-2 I11

H

3375-3 I11 3375-4 I11 3376-1 I11 3376-2 I11 3376-3 J11 3376-4 J11 3377-1 J11 3377-2 J11 3377-3 J11 3377-4 J11 3378 F12 3381 D12

I

3382 D12 3388 J6 3389 J6 3391 J7 3392 B8 3393 B8 3395 A8 5351 I2 5352 H12 5353 I12 5354 J12 5355 B14

J

5356 B13 5357 J2 7351 D6 7352 C12 F351 I5 F352 I5 F353 I5 F354 J5 F355 J5 F356 J5 I351 B14

K

I353 B13 I354 C12 I356 C12 I358 C11 I360 C15 I362 C16 I363 D15 I364 D16 I365 D16 I366 D16 I367 D15 I368 D16

L

I370 D12 I371 D11 I372 D16 I373 D11 I374 E12

I375 E12 I376 J12 I377 D11 I378 F12 I379 F12 I381 G12 I382 G12 I384 G12 I385 G12 I386 H12 I387 H12 I388 H12 I390 H12 I391 H12 I392 I12 I393 I12 I394 I12

Circuit Diagrams and PWB Layouts

Scaler Panel: HDTV Decoder

HDTV - DECODER

79LC03E 7.

1 2 3 4 5 6 7 8 9 10 11 12

A

B

C

D

E

F

G

H

3139 123 5680.3

+5

HDTV CONNECTORS 1251

Pr

Pb

Y

LPR6520-L010G

HD _AUDIO-IN

1283

YKC21-3645

L

R

2261

4V9 3V3

3

6261

RES

100n

+5A

6

Pr

F253

5

4

Pb

3

2

Y

1

1252

1253

1254

1

1255

3

2

1256

IN OUT

ADJ 1

7251

LM1117MPX-3.3

6255

6251

6253

6252

6254

6260 RES

RES

1251 B1 1252 B2 1253 C2 1254 D2 1255 E2 1256 F2 1283 E1 2251 F5 2252 E5 2253 F5 2254 D5 2255 E5 2256 B5 2257 C5 2258 G10 2260 B3 2261 A1 2262 A3 2263 A10 2264 A11 2265 A11 2266 C3 2267 C4 2268 C4 2271 A4 2272 E3 2273 E4 2274 F3 2275 A4 2276 A5 2277 F3 2278 A5 2279 A5 2281 B4 2283 B4 2284 B5 2285 B5 2287 B5 2291 C3 2292 C4 2293 C4 2294 D3 2295 D4 2296 D4 3251 E3 3252 E4 3253 F3 3254 F4 3257 C3 3258 C3 3259 D3 3261 F5 3264 F5 3265 E5 3266 F5 3267 F5 3271-1 A11 3271-2 A11

E

3271-3 B11 3271-4 B11 3272-1 D11 3272-2 C11 3272-3 C11 3272-4 C11 3273-1 D11 3273-2 D11 3273-3 D11 3273-4 D11 3274-1 F11 3274-2 E11

F

3274-3 E11 3274-4 E11 3275-1 C11 3275-2 C11 3275-3 C11 3275-4 C11 3276-1 D11 3276-2 E11 3276-3 E11 3276-4 E11 3277-1 B11 3277-2 B11 3277-3 B11 3277-4 B11 3278 E10 3284 C5 3285 C5 3286 D5 5253 B4 5254 C4 5255 D4 5256 A4 5257 A4 5258 A4 5261 B4 5262 C4 5263 D4 6251 C2 6252 E2 6253 C2 6254 E2

+3V3

3257

3259 3258

2272 330p

I233

330p

(R)

3251

1K

3253

1K

50V

5257

5258

5256

2266

2291

2294

2277

2273 330p

5253

120p

5254

120p

5255

120p

330p

50V

I234

I231

2267

I249

2292

I279

2295

PC_HDAUDIO-L

3252

27K

PC_HDAUDIO-R

27K

3254

C8

PVD

22712281

5261

220p

5262

220p

5263

220p

10u

2296

2268

2293

120p

2275

2283

HDTV-V

HDTV-Y

HDTV-U

120p

C2

2251

100n

3V3

100n

3284

3285

3286

2276

2284

75R

75R75R

I238

3264

2253

100n

I232

2278

2285

2256 100n

I235

HDTV-Y

2K7

82n

100n

2257

100n

2254

100n

IICSDA

IICSCL

100n

2279

2287

100n

2252

100n

1n02255 2K2

3265

3261

2K2

3267 100R

100R

3266

7252

AD9883AKST

54 RAIN

48 GAIN

43 BAIN

I263

37 MIDSCV

0V2

30 HSYNC

31 VSYNC

49 SOGIN

I266

38 CLAMP

0V

I251

29 COAST 67DATACK

0V

I260

33 FILT

3V3

2V1

57 SDA

2V5

56 SCL

55 A0

1122236978

VDD

CLAMP

79

2662273942

SYNC

PROCESSING

AND CLOCK

GENERATION

SERIAL REGISTER

AND

4546515259

VD

8

A/D

8

A/DCLAMP

8

A/D

REF

PWR MANAGMENT

GND

32

1

2021242528

36

40414447505360

6163681080

34

35

PVD

ROUTA0

ROUTA1

ROUTA2

ROUTA3

ROUTA4

ROUTA5

ROUTA6

ROUTA7

GOUTA0

GOUTA1

GOUTA2

GOUTA3

GOUTA4

GOUTA5

GOUTA6

GOUTA7

BOUTA0

BOUTA1

BOUTA2

BOUTA3

BOUTA4

BOUTA5

BOUTA6

BOUTA7

REF-BYPASS

PVD

10u

2263

2264

100n

2265

100n

A

I265

3271-1

I262

3271-2

7

I259

3271-3

6

I256

3271-4

I250

3277-4

I247

3277-1

I244

3277-2

I242

3277-3

I282

3275-1

I280

7

3275-2

I278

6

3275-3

I276

3275-4

I274

3272-4

I272

3272-3

I271

3272-2

I270

3272-1

I298

3273-1

I296

7

3273-2

I294

6

3273-3

I292

3273-4

I290

3276-1

I288

3276-2

I286

3276-3

I284

3276-4

I239

3274-3

3274-4

3274-2

3274-1

I240

I236

HDTV-HSYNC

HDTV-VSYNC

HDTV-CLK

C9

V0

V1

V2

V3

V4

V5

V6

V7

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

U0

U1

U2

U3

U4

U5

U6

U7

C4, C9

C9

C4, C9

B

C

D

3V

0V3

0V

I264

I261

I258

I255

I246

I241

I237

I281

I275

I273

I268

I267

I269

I297

I295

I293

I291

I289

I285

I283

I248

I252

I254

HDTV-SOG

77

76

75

74

73

72

71

70

9

8

7

6

5

4

3

2

19

18

17

16

15

14

13

12

66HSOUT

64VSOUT

3278

65SOGOUT

100R

1V2

58

2258

100n

47R

18

2

3

45

18

27

36

18

2

3

45

36

27

18

2

3

45

18

27

36

45

36

45

27

18

G

2 4

10u

2262

2260 RES

+5A

F252

+5A

F251

+5A

F256

+5A

F254

+5A

F250

2274

I236, I239, I240, I264, I281, I297: ONLY FOR AP/NAFTA/LATAM SETS

H

CL 36532023_024.eps

061003

6255 B2 6260 B2 6261 A2 7251 A2 7252 A6 F250 F3 F251 C3 F252 B3 F253 B2 F254 E3 F256 D3 I231 A4 I232 B5 I233 A3 I234 A4 I235 C5 I236 F11 I237 B10 I238 D5 I239 E11 I240 E11 I241 B10 I242 B11 I244 B11 I246 B10 I247 B11 I248 E10 I249 C4 I250 B11 I251 F6 I252 E10 I254 E10 I255 B10 I256 B11 I258 B10 I259 B11 I260 F6 I261 A10 I262 A11 I263 E6 I264 A10 I265 A11 I266 E6 I267 C10 I268 C10 I269 D10 I270 D11 I271 C11 I272 C11 I273 C10 I274 C11 I275 C10 I276 C11 I278 C11 I279 D4 I280 C11 I281 C10 I282 C11 I283 E10 I284 E11 I285 E10 I286 E11 I288 E11 I289 D10 I290 D11 I291 D10 I292 D11 I293 D10 I294 D11 I295 D10 I296 D11 I297 D10 I298 D11

1 2 3 4 5 6 7 8 9 10 11 12

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Overview Top Side)

0121 A5 0122 C5 1001 A1 1002 A1 1003 D7 1201 A1 1251 C1 1283 B1 1301 D6 1351 D3 1352 C2

3139 123 5680.3

1401 B2 1402 A5 1506 B5 1681 D6 1751 C6 1752 C5 1753 B6 2003 A2 2005 C2 2006 D3 2007 A7

2008 A7 2009 A5 2010 B7 2013 A1 2015 B4 2016 C5 2018 A2 2021 B7 2024 A4 2026 C7 2027 D7

2202 B1 2206 A1 2207 C2 2208 B1 2211 A1 2212 A1 2213 A1 2214 A2 2215 A1 2216 B2 2217 B2

Part 1

CL 36532023_29a.eps

Part 3

CL 36532023_29c.eps

2218 A1 2219 B2 2221 B1 2251 C2 2252 C1 2253 C2 2254 C1 2255 D1 2256 D1 2257 D1 2258 D1

2263 C1 2264 C1 2265 C1 2278 C2 2283 C2 2304 D7 2305 D6 2308 D6 2315 D6 2317 D6 2319 D6

2321 D7 2325 D6 2326 D7 2327 D7 2329 D7 2341 C3 2344 C3 2345 C3 2377 D3 2380 C5 2381 C5

2387 C5 2388 C5 2389 C5 2395 C3 2396 C3 2397 C3 2439 B2 2444 B2 2445 B2 2447 B2 2451 B2

80LC03E 7.

2452 B2 2461 A5 2462 A4 2463 A4 2486 A4 2491 A3 2501 B5 2512 B4 2753 B7 2754 B6 2756 A7

3003 A7 3004 A7 3006 A7 3009 B7 3010 B7 3014 B7 3015 B7 3016 B7 3017 B7 3018 B7 3201 B2

3202 B2 3204 B2 3207 B2 3210 B1 3211 B2 3212 B1 3218 A1 3219 C2 3221 A1 3222 A1 3223 B1

3224 A1 3225 A1 3226 A1 3227 B1 3228 B1 3229 A1 3231 B2 3232 B2 3233 B1 3234 B2 3235 A1

3236 B1 3237 B1 3238 B1 3239 A1 3240 B1 3241 B1 3261 C2 3264 C2 3265 C1 3266 D1 3267 D1

Part 2

CL 36532023_29b.eps

Part 4

CL 36532023_29d.eps

3271 D2 3272 D2 3273 C2 3274 D1 3275 D2 3276 D2 3277 D2 3284 D1 3285 D1 3286 C1 3304 D6

CL 26532023_029.eps

3305 D6 3306 D6 3307 C7 3308 C7 3314 D7 3315 C6 3320 C7 3321 C6 3322 C6 3324 C6 3325 C6

061003

3326 C7 3327 C7 3328 C7 3351 D3 3359 D3 3361 D3 3362 D3 3363 D3 3371 C4 3372 C4 3373 C4

3374 C4 3375 C3 3376 C3 3377 C3 3378 C4 3380 C5 3381 C4 3388 C3 3391 D3 3394 C4 3395 C4 3405 B2 3406 C3 3407 C3 3408 C2 3409 C2 3411 A3 3412 A3 3413 A4 3414 A4 3415 A3 3417 C3 3418 C3 3421 A5 3422 A5 3423 A5 3424 A4 3425 A4 3426 A5 3429 C2 3431 A5 3432 A4 3433 A4 3434 A4 3441 B4 3442 B4 3443 B4 3444 B4 3445 B4 3446 A4 3511 A4 3751 B5 3752 B5 3767 B7 3769 C5 3770 B5 3771 B5 4506 B5 4509 B5 5001 A6 5002 A7 5003 D2 5009 A5 5010 B7 5011 B7 5015 B7 5025 C7 5026 C7 5201 B1 5202 A1 5205 A1 5206 A1 5207 B2 5256 C2 5301 D7 5304 D6 5352 C3

5353 C3 5401 C3 5407 B2 5408 B2 5411 B2 5412 A4 5472 A3 5501 A4 5512 A4 6002 A5 6211 A1 6212 A1 7001 A5 7002 A7 7003 A7 7004 B7 7005 B7 7006 D3 7007 A2 7008 A2 7009 C5 7010 B7 7201 B1 7202 C1 7203 C2 7204 B2 7205 B2 7206 C2 7251 C2 7252 D2 7301 D5 7302 C6 7351 D4 7352 D5 7401 A5 7402 B3 7403 A4 7471 A4 7472 A3 7501 B4 7751 A5 7752 C6 7753 B6 7754 A6 7755 B6 7756 A7 7757 A7

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 1 Top Side)

81LC03E 7.

Part 1

CL 26532023_29a.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 2 Top Side)

82LC03E 7.

Part 2

CL 26532023_29b.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 3 Top Side)

83LC03E 7.

Part 3

CL 26532023_29c.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 4 Top Side)

84LC03E 7.

Part 4

CL 26532023_29a.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Overview Top Side)

1252 D7 1253 C7 1254 C7 1255 B7 1256 B7 2001 A7 2002 A3 2004 A7 2011 A6 2012 A7

2014 A6 2017 A6 2019 B1 2020 B1 2022 C3 2025 C1 2201 A7 2203 A7 2204 B7 2205 C6

2260 C6 2261 C6 2262 C6 2266 D7 2267 D7 2268 D7 2271 D6 2272 C7 2273 C7 2274 B7

2275 D7 2276 D7 2277 B7 2279 C7 2281 D6 2284 D6 2285 D6 2287 C6 2291 C7 2292 C7

2293 C7 2294 C7 2295 D7 2296 D7 2316 D2 2318 D2 2323 C2 2324 C2 2328 C1 2331 D2

Part 1

CL 36532023_30a.eps

Part 3

3139 123 5680.3

CL 36532023_30c.eps

2332 D2 2333 C2 2334 D2 2335 D2 2338 D5 2339 D5 2342 C5 2343 D5 2346 C5 2347 C5

2351 C3 2352 C4 2353 D4 2354 D4 2355 D4 2356 D5 2357 D4 2358 D5 2359 D5 2361 C5

2362 D5 2363 D4 2364 D4 2365 C4 2366 D4 2367 C4 2368 C5 2369 C4 2371 C4 2372 D4

2373 C4 2374 C4 2375 D5 2376 D5 2378 D5 2379 D5 2382 D3 2383 C3 2384 D3 2385 D3

85LC03E 7.

2386 D3 2391 D3 2392 D3 2393 D3 2394 D3 2401 B5 2402 B5 2403 B5 2404 B5 2405 C5

2407 B4 2408 B4 2409 B6 2411 A5 2412 A5 2413 A5 2414 A6 2415 B4 2416 A4 2417 C5

2421 B5 2422 B5 2423 B5 2424 B5 2425 C5 2426 B5 2427 B5 2428 B6 2429 B6 2431 B5

2432 B5 2434 B6 2435 A6 2436 B6 2437 B6 2441 B6 2442 B6 2443 B5 2446 B6 2448 B5

2449 B5 2464 B4 2465 A5 2466 A3 2467 A3 2471 A4 2472 A4 2474 A4 2475 A4 2476 A4

Part 2

CL 36532023_30b.eps

Part 4

CL 36532023_30d.eps

2477 A5 2478 A4 2480 A6 2481 A5 2482 A6 2483 A6 2484 A5 2485 A4 2487 A5 2488 A4

2489 A5 2490 A5 2492 A5 2493 A6 2494 A5 2495 A5 2513 B4 2516 A4 2517 A4 2518 A4

CL 36532023_030.eps

2521 A3 2751 A3 2752 B3 2755 A1 2757 B2 2758 A1 3001 A2 3002 A2 3005 A2 3011 A6

061003

3012 A6 3019 B1 3020 B1 3203 C7 3205 A7 3206 A7 3208 C6 3209 C6 3213 A7 3214 B7 3215 A7 3216 B7 3217 B7 3251 C7 3252 C7 3253 B7 3254 B7 3257 D7 3258 C7 3259 C7 3278 D6 3311 C1 3312 C2 3313 C1 3316 C2 3323 D1 3329 C1 3350 D4 3352 D4 3353 D4 3354 D4 3355 D5 3356 D4 3357 D4 3358 D4 3360 D4 3364 D5 3365 D5 3366 D5 3367 C5 3368 C5 3369 D5 3382 C3 3389 C5 3392 C4 3393 C4 3401 B6 3402 B6 3403 B6 3404 B5 3416 A5 3427 B6 3428 B4 3436 B5 3437 B5 3467 A3 3507 B4 3516 A4 3517 A4 3753 B2 3754 B2 3755 B2 3756 B2 3757 B2 3758 B1 3759 B1 3761 B2

3762 C2 3764 B2 3765 A1 3768 B3 3772 C2 3773 C2 4512 A3 4513 A3 5004 A7 5005 A6 5006 A6 5012 A6 5013 B1 5014 B1 5203 A7 5204 A7 5253 D7 5254 C7 5255 C7 5257 C6 5258 C7 5261 D7 5262 C7 5263 D7 5302 C2 5303 D2 5351 D4 5354 C5 5355 D2 5356 D3 5357 C5 5402 B5 5403 B5 5404 A6 5405 B5 5406 A6 5471 A5 5473 A5 5474 A4 5513 B4 5517 A4 5521 A3 5751 B3 5752 B3 5753 A1 5754 B1 6001 A2 6025 B1 6201 A7 6202 A7 6203 A7 6204 B7 6205 A7 6206 B7 6251 C7 6252 B7 6253 C7 6254 B7 6255 D7 6260 C6 6261 C6

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 1 Bottom Side)

86LC03E 7.

Part 1

CL 36532023_30a.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 2 Bottom Side)

87LC03E 7.

Part 2

CL 36532023_30b.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 3 Bottom Side)

88LC03E 7.

Part 3

CL 36532023_30c.eps

061003

Circuit Diagrams and PWB Layouts

Layout Scaler Panel (Part 4 Bottom Side)

89LC03E 7.

Part 4

CL 36532023_30d.eps

061003

Circuit Diagrams and PWB Layouts

90LC03E 7.

Side I/O Panel

0240 A4 0241 C4 0242 C4 1254 D1 1255-A D1 1255-B C1 1255-C B1

S_VHS

A

YKF51-5347

B

C

1256-A

VIDEO IN

YKC21-5599

LEFT

YKC21-5599 4

RIGHT

YKC21-5599 7

1256-A A1 1256-B A1 2286 A3 2288 B3 2292 C3 2294 C3 2296 E3

2297 E3 3285 A3 3286 A3 3287 B3 3288 A3 3289 B2 3291 B2

3292 C3 3293 C2 3294 C3 3295 D3 3296 E2 3297 E3 4201 A2

4202 A2 6291 E2 6292 E2 6293 E2 6294 E2 6295 A3 6296 A2

6297 A2 I201 A2 I202 A4 I203 A2 I204 A4 I205 B2 I206 B4

I208 C2 I209 B4 I210 B4 I211 D2 I213 D2 I215 D2 I217 A1

1 2 3 4

SIDE IO PANEL

3289

1K8

3291

1K

3293

1K

3286 100R

3285

75R

6295

3287

75R

3292

47K

3294

47K

3288 100R

2286 100p

2288 100p

2292 470p

2294 470p

8

3

7

2

1

1255-C

1255-B

1255-A

C

6

5

Y

1049

11

1256-B

YKF51-5347

2

3

1

5

6

8

9

SG08

SG03

SG04

4201

4202

6296

SG02

6297

SG01

I218 B2 I219 D3 I220 E2 I221 E2 I222 E2 SG01 B2 SG02 A2

Y_CVBS_FRONT

C_FRONT_IN

L_FRONT_IN

FRONT_DETECT

R_FRONT_IN

HP_OUT_L

HP_OUT_R

SG03 C2 SG04 D2 SG05 D2 SG06 E2 SG07 E1 SG08 B2

0240 EH-B

1

2

3

4

5

6

7

8

9

10

11

TO 1233 OF

A11

TV-BOARD

A

B

C

Top Control

A

B

C

3139 123 5609.1

1500

LCD-TV BD

TO 1234 OF

1 2 3

TOP CONTROL

1

35023501

15021501

2500

RES

3500

560R

390R

SKQNAB

POWER CH+

2

3

NC

4

NC

KEYBOARD

1 2 3

3503

270R560R

15041503

SKQNABSKQNAB

CH- VOL+

SKQNAB

BAT254

3505

1K5

3504

3K3

6504

1505

SKQNAB

VOL-

CL 36532023_062.eps

061003

A

B

C

1500 B1 1501 B2 1502 B2 1503 B3 1504 B3 1505 C3 2500 B1 3500 B2 3501 B2 3502 B2 3503 B3 3504 B3 3505 C3 6504 B3 F500 B1 F501 B1 I501 B2 I502 B2 I503 B3 I504 B3 I505 C3 I506 C3

D

E

HEADPHONE

1254

YKB21-5101A

3139 123 5291.5

1 2 3 4

5

4

2

3

7

SG07 SG06

8

1

SG05

6292

6291

6293

6294

3296

10K

2296

10n

3295

3K9

3297

10K

2297

10n

RES

CL 36532054_027.eps

061003

D

E

Circuit Diagrams and PWB Layouts

91LC03E 7.

Layout Side I/O Panel (Top Side)

0240 C1 0241 A1 0242 A1 1254 D1 1255 C1 1256 A1 2286 B1 2288 A1 2292 B1 2294 C1 2296 D1 2297 D1 3285 B1 3286 B1 3287 A1 3288 A1 3289 A1 3291 C1 3293 C1 3295 B1 9231 C1 9232 D1

Layout Side I/O Panel (Bottom Side)

3292 B1 3294 C1 3296 D1 3297 D1 4201 B1 4202 A1 4241 B1 4242/2243 D1 4243 C1 6291 C1 6292 D1 6293 D1 6294 D1 6295 B1 6296 B1 6297 B1

3139 123 5291.5

CL 36532023_031.eps

160503

3139 123 5291.5

CL 36532023_032.eps

160503

Circuit Diagrams and PWB Layouts

Layout Top Control (Top Side)

1500 A2 1501 A3 1502 A6 1503 A5 1504 A2 1505 A1

92LC03E 7.

3139 123 5609.1

Layout Top Control (Bottom Side)

2500 A4 3500 A4 3501 A2 3502 A2 3503 A4 3504 A5 3505 A5 6504 A5

CL 36532023_025.eps

160503

3139 123 5609.1

CL 36532023_026.eps

160503

Inverter Panel (TN)

Circuit Diagrams and PWB Layouts

93LC03E 7.

CN4

1

TO BACK LIGHTS

3

SM 02B-B HSS-1-TB

N26

CN5

1

TO BACK LIGHTS

3

SM 02B-B HSS-1-TB

3

21

D31

BA V 99

8

C1 C2 C2 A5 C3 A2 C4 A3 C5 A3 C6 C3 C7 C3 C8 B5

A

C9 A4 C10 A6 C11 A6 C12 C5 C19 D6 C30 A6 C31 A6 C32 B7 C33 B7 C52 C2 C55 D4 CN1 A1 CN2 A7 CN3 A7 CN4 B8

B

CN5 B8 CP1 B5 CP2 C4 CP3 B5 D1 C2 D2 B3 D3 A4 D4 A5 D5 B5 D6 C7 D7 C7 D8 A4 D30 A7 D31 C8

C

D32 B7 D33 B7 D34 C6 F1 A1 L01 A4 L02 A4 L30 A7 L31 B7 Q1 B2 Q2 A2 Q3 B2 Q4 A2 Q5 A3

R0 A1 R1 B2 R2 C2 R3 A2 R4 B2 R5 B2 R6 B2 R7 B2 R8 A2 R9 A3 R10 B3 R11 B3 R12 B3 R13 B4 R14 B4 R15 B4 R16 B4 R17 B4 R18 A5 R19 A5 R20 A6 R21 C5 R22 B5 R23 C5 R24 C5 R25 B5 R26 A3 R27 A5 R30 A7 R31 A7 R32 A7 R33 A7 R34 B7 R35 B7 R36 B7 R37 C7 R38 C6 R39 B7 R40 A5 R60 C4 R61 D5 R62 C5 R63 D5 R64 C6 T1 A5 T2 B6 U1A C3 U1B C3 U1C B4 U1D B3

7654321

INVERTER PANEL (TN)

IN

CN1

8

FROM/TO

1402

C4

SCALER

A

BOARD

C/B8 B-PH -SM3 -TB

7 6 5 4 3 2 1

R0

12

0

B

C

F1

12

VCC

F/4A /1206

ON/OFF

Vbri

12

R1

33K

12

R2

33K

1212

R3

33K

2

N1

R4 33K

N3

R5 3K

12

N4 N5

3

Q1

2

N7

3904

12

1

C1 105Z

12V

12

C3 104K

2

12

R7 510/1206

N6

3

Q3

3904

1

12

C52 105Z

N45

N8

13

N9

1

Q2 3906

3

12

R6 10K

2

D1

5.6V

12

R8 1K

Q4 0610

3

Q5

2

3904

N10

1

Q6

2

3906

3

N11

R9 10 ohm

12

Va

13

5

4

12

U1D

LM 339A

2

N38

5V

U1B

LM 339A

R26

R0

220uF

R10

3.74K

11

10

Q7 DT C124EK A

2

T1

Q8

SI4425 3 2 1

12

+C5

+C4

220uF

21

N35

1

N36

1

R11

3.74K

2

N37

3

22k

2

1

312

7

6

4

D2

1N4148

C6 682K

2

U1A

LM 339A

8 7 6 5

N12

12

C9

NC

12

R12 34K

1

C7 104K

1

Q50

2N7002

12

33uF

D3

D8

F1AJ3/

D- 64

12

5V

U1C

14

LM 339A

N14

12

R13 2K

3

2

1

L1

L2

12

33uF

Vbri

12

R15

33.2K

9

8

R17 100K

12

3

Q51

2

2N7002

1

N13

12

R1 4

23.7K

N39

1212

R16 120K

N41

CP2 *

121

R60 2M

N48

C55

105Z

2

R18

620/D IP

R27

620/D IP

R40

620/D IP

D4 18V

12

CP1 *

N42

N40

R25

R

12

D5 1N4148

12

C8 104K

12

R2

1

1K

3

Q53

3904

N47

2

1

R61

14K

2

Vb

12

R19 390/D IP

12

C2 104Z

Va

12

R22 10K

CP3 *

12 12

1

R24 182

R23

K

2

R62

12

10K

3

Q14 2N7002

2

1

T/ EFD2 0

12

5

3

1

6

N15 N16

VcVd

2

Q10 2SD1804T

D34

1N4148

1

10

Vc om

12

R20 390/D IP

12

N33

243

N18

FB

12

C12 103K

12

R63

1M

C10

0.15uF

C11

3

0.15uF

Q9

2

2SD1804T

1

N34

2

R64 10K

1

12

C19 C105K

12

7

N17

12

T2

EFD20

243

Vb

Vc Vd

BZ M55B 75

C30

330J/DIP

12

1

L3 0

210mH

12

2

C31

330J/DIP

1

5

6

10

D32

N30

121212

D33

N31

1212

12

D6BZM 55B75

N32

D7BZM 55B75

R38 510

N1

9

R31

100K

12

R33

100K

Vc om

R37 1M

N21

R32

100K

R30

100K

N22

N23

FB

C32

7

12

N24

210mH

C33

12

330J/DIP

CN2

1

TO BACK LIGHTS

3

SM 02B-B HSS-1-TB

N20

12

CN3

1

TO BACK LIGHTS

3

SM 02B-B HSS-1-TB

3

21

D30 BA V 99

R34

330J/DIP

12

100K

12

L3 1

12

100K

R36

12

100K

FB

R35

R39 100K

N25

N27

12

N28

N29

Q6 A3 Q7 B3

D

Q8 A3 Q9 A5 Q10 A6 Q14 C5

CL 36532054_021.eps

290703

Q50 D4 Q51 D4 Q53 C5

12345678

Circuit Diagrams and PWB Layouts

Layout Inverter Panel (TN)

94LC03E 7.

C1 B6 C3 B6 C4 C4 C5 C4 C6 A5 C7 A5 C8 A5 C10 C5 C11 A4 C12 A5

A

B

C19 A6 C30 A8 C31 B8 C32 C2 C33 C2 C52 A5 CN1 C5 CN2 B9 CN3 A9 CN4 B1

123456789

CN5 B1 CP1 B5 CP2 A6 CP3 A5 D1 B6 D5 A6 D6 A6 D7 A6 D31 A5 D32 A6

D33 A6 D34 A6 L2 B5 L30 B8 L31 B2 Q1 B6 Q2 B5 Q3 B6 Q8 A4 Q51 A6

R0 A4 R1 B6 R2 B6 R3 B5 R4 B5 R5 B6 R6 B6 R7 B6 R10 B6 R12 A5

R13 A5 R15 A5 R17 A5 R18 C6 R19 C7 R20 C7 R21 A5 R22 A6 R23 A5 R24 A5

R27 C6 R30 C8 R31 C8 R32 C8 R33 C8 R34 A2 R35 A2 R36 A1 R37 A6 R38 A6

R39 A2 R40 C6 R63 A6 R64 A6 T1 B7 T2 B3 T3 B7 U1 A5

A

B

C

C2 C4 C9 A5 C55 A4 D2 A5

A

B

C

123456789

D3 A5 D4 A4 D8 A5 D30 A4

123456789

F1 C6 L1 B5 Q4 B5 Q5 B5

Q6 B4 Q9 A7 Q10 B4 Q14 A4

Q50 A4 Q53 A4 R8 B4 R9 B5

R14 A5 R16 A4 R25 A5 R26 B5

R60 A4 R61 A4 R62 A4

A

B

C

123456789

C

CL 36532023_040.eps

070403

Inverter Panel (IPS)

Circuit Diagrams and PWB Layouts

95LC03E 7.

A

B

C

D

IN1

CN1

B8B-PH-SM3-TB

LABEL

I040V2-2 I040V2-2.sch

INVERTER PANEL (IPS)

8 7 6 5 4 3 2 1

LABEL

VIN

ON/OFF VBRI

GND

F1

1 2

F/429003

12

R0 R/0

12

N37

12

ON/OFF

1 2

VIN-1

12

+

C32 C/220uF

R49 R/10K/0805

C3 C/104Z

1 2

R43 R/22K

R44 R/22K

23Q8

D15 D/RLZ5.6C

23Q3

N1

12

C25

C/105Z

I040-ict I040-ict.sch

12

R50 R/220/1206

N23

Q/3904

1 12

C4 C/105Z

N78

Q/3904

1

FBK

12

CP11 C/CP

N33

12

R63 R/5.49K

5V

12

R2 R/10K

12

PDR-A

1 2

D4 D/RLZ5.1B

1 2

N6 N7

C5 C/473K

1 2

R25

N17

R/10K

12

CP1 C/CP

N14

12

R16

R17

R/105

R/1.3K

1 2

R5

R/0

R26

R/10K

2

12

R23 R/105

1

Q11 Q/3906

3

R28

1 2

N28

R/10K

C/104K

FB

R12

R/51.1K

12

PDR-C

C1

12

R4 R/10K

RT

C15 C/NC

C35 C/473K

5V

R36 R/100k

ENA

12

D5 D/RLZ5.1B

1 2

R11

1 2

R/0

1 2

R29 R/33

C23

1 2

C/105K/0805

12

1 2

C22 C/474K

R13

1 2

R/NC

12

C12

C/103K

12

C21 C/152K

RA

1 2

R RB

1 2

R

12

C24

C/105Z

CTIM

OVP

SST

VDDA

VREF

RT1

CMP

C13 C/NC

12

C45 C/333K/0805

12

C44 C/333K/0805

12

U1

1

CTIMR

2

OVP

3

ENA

4

SST

5

VDDA

6

AGND

7

REF

8

RT1

9

FB

10

CMP

U/OZ960\SSOP20

N8

NDR-B

N9

NDR-D

VIN-1

NDR-D

R64 R/0

1 2

R76 R/NC

1 2

NDR_B

PDR_A

PGND

LPWM

PDR_C

NDR_D

R24 R/NC

1 2

N9

LCT

DIM

87654321

C1 C3

A

B

C

C10 C5 C11 C6 C12 C3 C13 D4 C14 C5 C15 D3 C16 A5 C21 D3 C22 C3 C23 C3 C24 B4 C25 C2 C27 B6 C28 C7 C3 B2 C30 C7 C32 A2 C33 A6 C34 A6 C35 A3 C4 B2 C42 A6 C43 A6 C44 A4 C45 A4 C49 B6 C5 A2 C53 B7 C6 A5 C7 A5 CN1 B1 CN2 A8 CN3 B8 CP1 C2 CP10 B5 CP11 C2 CP12 C5 CT C7 D1 C6 D15 B2 D26 C7 D29 C8 D4 A2 D5 A3 F1 B1 L1 A6 L2 B6 L3 B7 Q1 C5 Q11 C3 Q3 C2

N18

N48

N59

CP12 C/CP

N56

R27 R/887K

VREF

T1

T/EEL19 20:1500 5 4

2 1

R35 R/35.7K

1 2

3

Q1

2

Q/BSS138

1

R22 R/28K

1 2

C7

U2

4

3

2

1

4

3

2

1

4

3

2

1

CT

RT

G2

S2

G1

S1

U/4600

U3

G2

S2

G1

S1

U/4600

U6

G2

S2

G1

S1

U/4600

20

19

18

17

16

15

14

13

12

11

D2

D1

D2

D1

D2

D1

R1 R/NC

NDR-B

PDR-A

CT

RT

LCT

LPWM

PDR-C

NDR-D

5

6

7

8

5

6

7

8

5

6

7

8

Vbri

12

N15

C/225K/1206

A

1 2

C/225K/1206 1 2

C/225K/1206

B

C14

1 2

C/221G

12

C10 C/682J

C6

C16

CP10

C/CP

R38

R/348K

12

1 2

12

8

7

N21

SST

N11

C33 C/39p

C34 C/39p

C27 C/39p

12

C/0 ohm/0805

12

C/0 ohm/0805

12

N38N40 N41

C/0 ohm/0805

OVP

12

C11 C/105K

C42

C43

C49

CN2

1

2

3

BHR-03VS-1

1

2

3

CN3

PHR-3

D/BAV99 D1

2 1

N70

12

N73

12

N74

12

N71

12

N75

12

N76

12

N72

1 2

N22

3

C30 C/472K/0805

1 2

R8 R/100K/1206

R9 R/100K/1206

R10 R/100K/1206

R39 R/100K/1206

R40 R/100K/1206

R41 R/100K/1206

C53 C/5pF

C28 C/472K/0805

1 2

12

R45

12

L3 L/350m

FBK FBK

D26

D/BAV99

R/100K/1206

N81

12

R46 R/100K/1206

N82

12

R54 R/100K/1206

CT1

2 3

FBT1 FBT2

3

1 4

N49

EE0803

2 1

N50

3

D29 D/BAV99

2 1

FBT1

12

L1 L/350m

12

L2 L/350m

12

R6 R/1M

Q8 B2 R0 B1 R1 B5 R10 A7 R11 A3 R12 C3 R13 C3 R16 D2 R17 D2

D

R2 A2 R22 C5 R23 D3 R24 D4 R25 C2

CL 36532054_014.eps

080903

R26 B3 R27 C5

R28 C3 R29 B3 R35 B5 R36 C3 R38 B5 R39 B7 R4 A3 R40 B7 R41 B7 R43 C2 R44 C2 R45 B7 R46 B7 R49 B2 R5 A3 R50 B2 R54 B7 R6 C6 R63 D2 R64 B4 R76 B4 R8 A7 R9 A7 RA D3 RB D3 T1 A5 U1 C4 U2 A4 U3 A4 U6 B4

12345678

Inverter Panel (IPS)

INVERTER PANEL (IPS)

IN2

A

F2

1 2

VIN

F/429003

B

C

VREF

VBRI

D

R32

R/9.09K

CP3 CP

R14

1 2

N51

R/30.1K

1 2

R20

R/402K

Circuit Diagrams and PWB Layouts

VIN-2

12

+

C48 C/220uF

12

CP2

N52

12

CP

R31

R15 R/340K

N57

R/100K

5

1 2

6

N54 N55

1 2

C37 C/333K/0805

C39 C/333K/0805

U7B

LM392

R21

R/100K

VIN-2

NDR-D

NDR-B

4

N9

3

2

1

4

N9

3

2

1

4

N8

3

2

1

1 2

7

U8

G2

S2

G1

S1

U/4600

U4

G2

S2

G1

S1

U/4600

U5

G2

S2

G1

S1

U/4600

R3

R/100K

96LC03E 7.

87654321

C17 C6 C19 C6 C20 A4

A

B

C

D

C29 A5 C37 A2 C39 B2 C40 B5 C47 B5 C48 A1 C50 A5 C51 B5 C52 B5 C55 C6 C56 B3 C8 A4 C9 A4 CN4 A8 CN5 C8 CP2 C1 CP3 D1 D16 C6 D2 D3 D30 A4 D31 B4 D6 A4 D7 B4 D9 B4 F2 A1 L4 A6 L5 B6 L6 B6 Q2 C4 Q22 B3 Q4 D4 R14 D1 R15 C1 R18 C4 R19 C3 R20 D1 R21 D2 R3 C2 R30 B4 R31 C2 R32 C1 R33 C3 R34 D3 R37 B4 R56 A6 R57 A6 R58 A6 R66 B6 R67 B6 R68 B6 R70 B6 R71 B6 R72 B6 R73 B5 R75 B4 T2 A4 U4 A2 U5 A2 U7A C4 U7B C2

T2

T/EEL19 20:1500 5 4

2 1

N68

NDR-D

3

Q2 Q/2N7002

1

NDR-B

3

Q4 Q/2N7002

1

8

7

D30 D/BZM55B75

N45

1 2

D6 R/0

N25

1 2 12

D7 R/0

N26

12

D31 D/BZM55B75

12

R75 R/470/1206

N91 N92

N21

12

R73 R/1.37M/1206

5

D2

6

D2

7

D1

8

D1

R19 R/10K

FB

3

1

C

D

Q22 Q/2N7002

2

5V

R33 R/76.8K

1 2

N58

R34 R/1M/1%

1 2

12

3

2

C56 C/103K

R30

1 2

R/10K

R7 R/1M

1 2

5V

84

U7A

LM392

5

D2

6

D2

7

D1

8

D1

5

D2

6

D2

7

D1

8

D1

VIN-1

1 2

FB

D/RLZ3.9B

N53

D2

1 2

1

C9

C/225K/1206

C8

C/225K/1206

2

C20

C/225K/1206

3

N77N79

OVP

VIN-1

12

R18 R/10K

N60

21

N67

12

R37 R/100K

2

N47

D9 D/BAV99

C29

C/39pF

C40 C/39pF

C47 C/47pF

12

N39 N42 N43

C/0 ohm/0805

12

C/0 ohm/0805

12

C/0 ohm/0805

C50

C51

C52

12

L4

L/350m

L5 L/350m

OVP

D/BAV99 D16

2 1

12

R56

N95 12

R57 R/100K/1206

N96 12

R58

N93

12

R66

N97 12

R67 R/100K/1206

N98 12

R68

N94

1 2

3

N5

C17

1 2

C/472K/0805

R/100K/1206

C55 C/5pF

C19 C/472K/0805

1 2

12

L6 L/350m

R70

12

R/100K/1206

N44

12

R71 R/100K/1206

N46

12

R72

R/100K/1206

FBT2

CN4

1

2

3

BHR-03VS-1

CN5

1

2

3

PHR-3

CL 36532054_017.eps

080903

12345678

Circuit Diagrams and PWB Layouts

Layout Inverter Panel (IPS) (Top Side)

C17 B3 C19 B3 C20 A3 C23 A3 C27 A5

C29 B2 C3 B3 C32 B4 C33 A5 C34 A6

C37 B3 C39 B3 C4 B3 C40 B1 C42 B5

C43 B6 C44 A4 C45 A4 C47 B2 C48 B3

C49 B5 C50 B2 C51 B1 C52 B2 C53 A5

1 34562

C55 B2 C56 A4 C8 A3 C9 A3 CN1 B3

CN2 B6 CN3 B6 CN4 A1 CN5 B1 CP1 A4

CP10 A3 CP11 B4 CP12 A3 CP2 A4 CP3 A4

CT1 B4 D1 B4 D15 B3 D16 B3 D6 A2

D7 A2 D9 A3 F1 B4 F2 B4 L1 A6

97LC03E 7.

L2 A6 L3 B5 L4 A1 L5 B1 L6 A1

Q2 A3 Q22 A4 Q4 A3 Q8 B4 R0 B3

R13 A4 R14 A4 R15 A4 R17 A4 R24 A4

R30 A4 R31 A4 R32 A4 R33 A4 R37 A3

R49 B4 R50 B4 R63 B4 R7 A4 T1 A4

T2 A2 U1 A3 U2 A4 U3 A4 U4 B3

U5 B3 U7 A3

A

B

1 34562

Layout Inverter Panel (IPS) (Bottom Side)

C1 A3 C10 A3 C11 A3 C12 A3 C13 A3

C14 A4 C15 A3 C16 A3 C21 A3 C22 A3

C24 A3 C25 B3 C28 B3 C30 B3 C35 A3

C5 A3 C6 A3 C7 A3 D2 A4 D26 B3

134562

D29 B3 D30 A5 D31 A5 D4 A4 D5 A3

Q1 A4 Q11 B4 Q3 B3 R1 A3 R10 B1

R11 A3

R12 A3

R16 A3

R18 A4

R19 A4

R2 A4 R20 A3 R21 A3 R22 A4 R23 A3

R25 B3 R26 B3 R27 A4 R28 B4 R29 A3

R3 A3 R34 A3 R35 A4 R36 A3 R38 A4

R39 A1 R4 A3 R40 A1 R41 A1 R43 B3

R44 B3 R45 A1 R46 A1 R54 A1 R54 A4

R56 A6 R57 A6 R58 A6 R6 A3 R64 A3

R66 A6 R67 A6 R68 A6 R70 B6 R71 B6

R72 B6 R73 A5 R75 A5 R76 A3 R8 B1

R9 B1 RA B3 RB B3 U6 A3 U8 B4

A

B

CL 36532054_015.eps

080903

A

B

134562

CL 36532054_016.eps

080903

A

B

Circuit Diagrams and PWB Layouts

98LC03E 7.

Front LED Panel

A

B

C

TO 1231 LCD-TV BD

12

FRONT LED

3173 10K

7173

3V5

BC857B

3174

390R

4176

RES

GREEN

1170

2V7

2K23171

3178

3179

3172

RES

2K2

1

2

3

4

5

6

7

PC-TV-LED

+3V5

STBY-LED

RC5

LIGHT-SENSOR-SDM

+8V3

3

+3V5

3V5

BC857B

6176

LTL-816GE

RES

32

6175-2

SPR-325MVW

7175

0V1

3176

390R

12

RED

2177

3V5

100u16V

3175 10K

+3V5

3177

220R

3V5

4

3

1

2

6177

VS

OUT

GND

TSOP1836LL3V

A

B

C

1170 B1 2177 C4 2180 D3 2181 D2 3171 B2 3172 C2 3173 A2 3174 B3 3175 A4 3176 B3 3177 B4 3178 B2 3179 B2 3180 D3 3181 D2 3182 E3 3183 E2 3184 E3 3185 E3 3186 D4 3187 E4 4176 B3 6175 B3 6176 B3 6177 C4 7173 A3 7175 A3 7178 E1 7180-A D2 7180-B D3

Layout Front LED Panel (Top Side)

1170 A2 2177 A2 2180 A1 6175 A2 6176 A2 6177 A1 7178 A1

3139 123 5622.1

CL 36532023_027.eps

160503

D

E

3139 123 5622.1

2181

220n 3181

330K

+8V3

3

2

7178 BPW34

USE ONLY WITH LIGHT SENSOR MODELS

3183 330K

1

7180-A

8

LM358D

1

4

2

3182

3K3

3180

18K

3184 1K0

+8V3

2180

100u

16V

5

6

7180-B

8

LM358D

7

4

3185

2K4

3

3186

4K7

3187 3K3

CL 36532023_063.eps

061003

4

D

E

Layout Front LED Panel (Bottom Side)

2181 A2 3171 A1 3172 A2 3173 A1 3174 A1 3175 A2 3176 A1 3177 A1 3178 A1 3179 A1 3180 A2 3181 A2 3182 A2 3183 A2 3184 A2 3185 A2 3186 A2 3187 A2 4176 A1 7173 A1 7175 A2 7180 A2

3139 123 5622.1

CL 36532023_028.eps

160503

8. Electrical Alignments

Electrical Alignments

EN 99LC03E 8.

General: 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: Mains voltage and frequency: 100-240 V / 50/60 Hz. Allow the set to warm up for approximately 10 minutes. Test probe: Ri > 10 MOhm; Ci < 2.5 pF.

8.3.1 SAM Menu

SAM Menu

PICTURE BRIGHTNESS SOUND COLOURNESS FEATURES CONTRAST INSTALL SHARPNESS

1

TYPE: 17PF9945/012 HRS:0029 SWID: LC03E21-1.11 S317 1.03 ERR : 0 0 0 0 0 0 0 OPT : 79 254 14 56 128 000

CLEAR ERRORS OPTIONS

TUNER WHITE TONE GEOMETRY SOUND SMART SETTING

STORE

MENU

SAM

2 3 4

8.2 Hardware Alignments

There are no hardware alignments foreseen for the LCD-TV.

8.3 Software Alignments

With the software alignments of the Service Alignment Mode (SAM) the geometry, white tone and tuner (IF) can be aligned. To store the data: Use the RC button MENU to switch to the main menu and next, switch to ‘Stand-by’ mode.

ASBY

MENU

SAM

MENU

SBNP C169 E149 AV2

TUNER

IF-PLL OFFSET AGC

MENU

NORMAL RED

SAM

5

SDM

TYPE: 17PF9945/012 HRS:0029 SWID: LC03E21-1.11 S317 1.03 ERR : 0 0 0 0 0 0 0 OPT : 79 254 14 56 128 000

Figure 8-1 SAM Menu

MENU

HOR.SHIFT

SOUND

NIC-FMAM 2CS-FM PS-FM PS-NIC-BGDK PS-NIC-I

PERSONAL

RICH BGT RICH COL RICH CON RICH SHP RICH HUE

SAM

CL 36532023_059.eps

160403

EN 100 LC03E8.

Electrical Alignments

8.3.2 Geometry

The geometry alignments menu contains 2 items to align a correct picture geometry. In wide screen sets, the GEOMETRY SW is available for separate alignments of the super wide (panorama) mode. The geometry alignments are:

• HOR SHIFT; align the horizontal centre of the picture to the horizontal centre of the display.

• H60 SHIFT; display alignment when using the system on a 60Hz network.

8.3.3 White Tone

In the WHITE TONE sub menu the colour values for the colour temperature values can be changed. The colour temperature mode (NORMAL, DELTA COOL, DELTA WARM) or the colour (R, G, B) can be selected with the RIGHT/LEFT cursor keys. The mode or value can be changed with the UP/DOWN cursor keys. First the values for the NORMAL colour temperature should be selected. Range: 0-255, 128 represent the middle of the value (no offset difference). Then the offset values for the DELTA COOL and DELTA WARM mode can be selected. Note: The alignment values are non-linear. The range is: -50 to +50, 0 represent the middle value, (no offset difference).

Input signal strength:>=10 mVrms (80 dBV) teminal voltage. Input injection point:Aerial input.

8.3.4 Tuner Adjustment

AGC (RF AGC Take Over Point) Set pattern generator (e.g. PM5418) with colour bar pattern and connect to aerial input with RF signal amplitude - 10mV and set frequency for PAL/SECAM to 475.25 MHz. For France select the L’-signal.

• Activate the SAM-menu. Go to the sub-menu TUNER, select the sub-menu option AFC WINDOW and adjust the value to 100kHz.

• Select the AGC sub-menu

• Connect a DC multi-meter to pin 1 of the tuner IC 1225.

• Adjust the AGC until the voltage at pin 1 of the tuner is 1.0V

+/- 0.1V.

• The value can be incremented or decremented by pressing the right/left MENU-button on the RC.

• Switch the set to standby to store the data.

Tuner options - IF PLL OFFSET and AFC WINDOW

NO ADJUSTMENTS NEEDED FOR THESE ALIGNMENTS

The default values for these options are:

• IF PLL OFFSET: 31 (default)

• AGC WINDOW: 24 (default)

8.3.5 Sound

NO ADJUSTMENTS NEEDED FOR SOUND

Align Method

Initial Set-up

• 20 minutes soaking time before carrying out Colour Temp alignment.

• Incredible Picture/Contrast+ and Active Control (Blue stretch off) must be switched OFF for proper tracking.

• Set all colour temperature settings to their initial values, i.e. RED=128; Green=128; BLUE=128.

• The offset values for COOL & WARM should be preloaded into NVM.

• The alignment is done for NORMAL only.

Method of Alignments

Place the colour sensor of the meter at the center of the screen. Set the meter in (T, ,Y) mode. Set brightness and colour to nominal (factory mode). Set colour temp to normal. Set contrast to make the light output Y on the meter 250 nit +/10%. Set RED=131. Adjust GREEN to bring to the value as in the table. Repeat the procedure if necessary to obtain the values as in the table.

Expected Results

Measured parameters:Refer to table. Specifications:Refer to table. Units of measurement:Kelvin.

Table 8-1 Colour temperatures

Colour temp. NORMAL COOL WARM

T (K) ∆UV T (K) ∆UV T (K) ∆UV

EUROPE 8,500 -005 11,500 -005 7,000 -005 AP 8,500 -005 11,500 -005 7,000 -005 USA 8,500 -005 11,500 -005 7,000 -005 LATAM 8,500 -005 11,500 -005 7,000 -005 Tolerance +/- 10% +/-003 +/-10% +/-003 +/-10% +/-003

The default values for the audio alignments are:

• NIC-FMAM :250NICAM error rate threshold, the higher the more tolerance

• 2CS-FM :40

• PS-FM :38Prescale for FM

• PS-NIC BG/DK :82Prescale for NICAM in BG/DK

system

• PS-NIC I :127Prescale for NICAM in I system

• PS-NIC L :82Prescale for NICAM in L system

8.4 Options

8.4.1 Options

Options are used to control the presence / absence of certain features and hardware. There are two ways to change the option settings, see figure 1: “Service Alignments Mode screens and structure”.

Changing a Single Option

An option can be selected with the MENU UP/DOWN keys and its setting can be changed with the MENU LEFT/RIGHT keys

Changing multiple options by changing option byte values

Option bytes make it possible to set very fast all options. An option byte represents a number of different options. All options of the chassis are controlled via 5 option bytes. Select the option byte (OB1, OB2, OB3, OB4, OB5) and key in the new value.

8.4.2 List of Options

Unless otherwise stated Y(es) means present (or ON), N(o) means not present (or OFF).

Philips LC03EAA 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 + Top Controls

Figure 1-1 Left side connections

1.2.2 Rear Connections Part 1

Figure 1-2 Rear Connections Part 1

Subwoofer out

Headphone, stereo

Audio - R

Audio - L

SCART EXT/2 (CVBS +YC) Only for 17’’ and 23” models

Figure 1-3 SCART connector

1.2.3 Rear Connections Part 2

1.2.4 Rear Connections Part 3

Figure 1-5 Rear Connections Part 3

DC - In

VGA- in (Sub-D)

Figure 1-6 VGA Connector

Figure 1-4 Rear Connections Part 2

S-VHS - In Hosiden

Video - In (Cinch)

Audio - In (Cinch)

Audio - PC In

Aerial - In (IEC)

FM Ant (IEC)

SCART EXT1 - In/Out (RGB/YUV and CVBS)

Figure 1-7 SCART connector

1.3 Chassis Overview

1.3.1 15”/17” model

1.3.2 23” model

Figure 1-8 Chassis Overview 15”/17” model

Figure 1-9 Chassis Overview 23” model

2. Safety Instructions, Warnings, and Notes

2.1 Safety Instructions

2.2 Warnings

2.3 Notes

2.3.1 General

2.3.3 Rework on BGA ICs

General

Device Removal

Area Preparation

Device Replacement

2.3.2 Schematic Notes

3. Directions for Use

4. Mechanical Instructions

Figure 4-2 TV stand removal 15”/17” model

4.1 Service Position

Figure 4-1 ESD protective service buffers

4.2.2 For 23 inch model

Figure 4-3 TV stand removal 23” model

4.2 Stand Removal

4.2.1 For 15/17 inch model

4.3 Rear Cover Removal

4.3.1 For 15/17 inch model

Figure 4-4 TV rear cover removal 15”/17” model

4.3.2 For 23 inch model

Figure 4-5 TV rear cover removal 23” model

4.3.3 For all models

Figure 4-8 VGA Connector screws

4.4 Shield Removal

Figure 4-6 TV SCART plug side

Figure 4-9 Shield with mounting screws

Figure 4-10 Shielding

Figure 4-7 Bottom side connector plate

4.5 I/O Removal

4.5.1 Side I/O assy removal for 15/17 inch model

Figure 4-11 Side I/O assy removal for 15”/17” model

4.7 TV Board Removal

4.7.1 For 15 /17inch model

4.7.2 For 23 inch model

4.7.3 For all models

4.5.2 Side I/O assy removal for 23 inch model

Figure 4-12 Side I/O assy removal for 23” model