Philips L04A AD Service Manual

Colour Television Chassis

L04A

AD

SL5 WDRF02-FL

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Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis Overview 2

2. Safety Instructions, Warnings, and Notes 4

3. Directions for Use 6

4. Mechanical Instructions 7

5. Service Modes, Error Codes and Fault Finding 9

6. Block Diagrams, Test Point Overviews, and

Waveforms

Wiring Diagram 19 Block Diagram Supply and Deflection 20 Block Diagram Video 21 Block Diagram Audio/Control 22 I2C and Supply Voltage Overview 23

7. Circuit Diagrams and PWB Layouts Diagram PWB Mono Carrier: Power Supply (A1) 24 36-41 Mono Carrier: Global Diversity Power Supply 25 Mono Carrier: Line Deflection (A2) 26 36-41 Mono Carrier: Global Diversity Line Deflection 27 Mono Carrier: Tuner IF (A3) 28 36-41 Mono Carrier: Hercules (.3 Version) (A4) 29 36-41 Mono Carrier: Hercules (.4 Version) (A4) 30 42-47 Mono Carrier: Features & Connectivities(A5) 31 36-41 Mono Carrier: Class D - Audio Amp. (Res) (A6) 32 36-41 Mono Carrier: Audio Amplifier (A7) 33 36-41 Mono Carrier: Rear I/O Cinch (A8) 34 36-41 Mono Carrier: Front Control (A9) 35 36-41 Mono Carrier: DVD Power Supply (Res) (A10) 35 36-41 CRT Panel (B1) 48 50-51 CRT Panel: Eco Scavem (B2) 49 50-51 Side AV + Headphone Panel (D) 52 53 Top Control Panel (PVO+) (E) 54 55 Front Interface Panel (With Top Control) (J) 56 57 Front Interface Panel (No Top Control) (J) 58 58 Trident Panel: DPTV SDP (T1) 59 64-65

©

Copyright 2006 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.

Trident Panel: Y Pb Pr Input (Reserved) (T2) 60 64-65 Trident Panel: ADC (T3) 61 64-65 Trident Panel: SDRAM (T4) 62 64-65 Trident Panel: Display & Processing (T5) 63 64-65 Trident Interface Panel (.3 Version) (TI) 66 67-68 Trident Interface Panel (.5 Version) (TI) 69 70-71

8. Alignments 73

9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 79 Abbreviation List 87 IC Data Sheets 88

10. Spare Parts List 90

11. Revision List 96

200206

Published by JH 0667 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 15881

EN 2 L04A AD1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Introduction

1.2 Technical Specifications

1.3 Connections

1.4 Chassis Overview

1.1 Introduction

• Described specifications are valid for the whole product range.

• Figures below can deviate slightly from the actual situation, due to different set executions.

1.2 Technical Specifications

1.2.1 Vision

Display type : DV-CRT- RF Screen size : 29” (72 cm), 4:3 Tuning system : PLL TV Colour systems : NTSC M (3.58-4.5)

: PAL B/G, D/K,

: SECAM D/K Video playback : PAL 4.43 Channel selections : 100 presets

: UVSH Aerial input : 75 ohm, Coax

:IEC-type

1.3.1 Side Connections

SIDE I/O

S-Video (optional)

Video

L Audio R

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060504

Figure 1-1 Side I/O connections

S-Video: Y/C - In (Hosiden) (optional)

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

Audio / Video In

Ye - Video (CVBS) 1 V_pp / 75 ohm jq Wh - Audio - L 0.5 V_rms / 10 kohm jq Rd - Audio - R 0.5 V_rms / 10 kohm jq Bk - Headphone 8 - 600 Ohm / 4 mW ot

Headphone - Out

Bk - Headphone 32 - 600 ohm / 10 mW ot

1.2.2 Sound

Sound systems : 2CS BG, D/K,

: FM/FM (5.5-5.74)

(B/G),

: FM/FM (6.5-6.74)

(China),

: NICAM B/G

(5.5-5.85),

: NICAM D/K (6.5-5.85)

Hung

Maximum power : 2x20/ 2x10 W_rms

(int.)

1.2.3 Miscellaneous

Power supply:

- Mains voltage : 150-276 V

- Mains frequency : 50 / 60 Hz

Ambient conditions:

- Temperature range : +5 to +40 deg. C

- Maximum humidity : 90 % R.H.

Power consumption

- Normal operation : 110 W (29”)

- Standby : < 1 W

1.3 Connections

Note: The following connector colour abbreviations are used

(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow.

AC

1.3.2 Rear Connections

75 Ohm

VIDEO

L/Mono

AUDI O

MONITOR

OUT

Y

Pb

Pr

R

COMPONENT VIDEO INPUT

AV1

IN

V

L

R

AV2

IN

V

L

R

Figure 1-2 Rear connections

Aerial In

- F-type Coax, 75 ohm D

Monitor Out

Ye - Video (CVBS) 1 V_pp / 75 ohm kq Wh - Audio - L 0.5 V_rms / 1 kohm kq Rd - Audio - R 0.5 V_rms / 1 kohm kq

AV1 In

Gn - Y 0.7 V_pp / 75 ohm jq Bu - Pb 0.7 V_pp / 75 ohm jq Rd - Pr 0.7 V_pp / 75 ohm jq

AV1 In

Ye - Video (CVBS) 1 V_pp / 75 ohm jq Wh - Audio - L 0.5 V_rms / 10 kohm jq Rd - Audio - R 0.5 V_rms / 10 kohm jq

HD

Y

Pb

Pr

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S-VIDEO

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Technical Specifications, Connections, and Chassis Overview

AV2 In

Ye - Video (CVBS) 1 V_pp / 75 ohm jq Wh - Audio - L 0.5 V_rms / 10 kohm jq Rd - Audio - R 0.5 V_rms / 10 kohm jq

AV2 In (S-Video)

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

HD In

Gn - Y 0.7 V_pp / 75 ohm jq Bu - Pb 0.7 V_pp / 75 ohm jq Rd - Pr 0.7 V_pp / 75 ohm jq

1.4 Chassis Overview

EN 3L04A AD 1.

B1

CRT

ECO

B2

SCAVEM

SIDE AV PANEL +

D

HEADPHONE

T1

DPTV SDP

Y Pb Pr INPUT

T2

RGB INPUT

ADC

T3

SDRAM

T4

DISPLAY &

T5

PROCESSING

TRIDENT INTERFACE PANEL

TI

B1

CRT

ECO

B2

SCAVEM

CRT PANEL

TRIDENT PANEL

CRT PANEL

Figure 1-3 PWB location without Top Control

MONO

CARRIER

FRONT INTERFACE PANEL

POWER SUPPLY

LINE & FRAME DEFLECTION

TUNER IF

HERCULES

FEATURES & CONNECTIVITIES

CLASS D AUDIO AMPLIFIER

AUDIO AMPLIFIER

REAR I/O CINCH

FRONT CONTROL

DVD POWER SUPPLY

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TOP CONTROL PANEL

FRONT INTERFACE PANEL

J

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

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E

J

SIDE AV PANEL +

D

HEADPHONE

T1

DPTV SDP

Y Pb Pr INPUT

T2

RGB INPUT

ADC

T3

SDRAM

T4

DISPLAY &

T5

PROCESSING

TRIDENT INTERFACE PANEL

TI

TRIDENT PANEL

Figure 1-4 PWB location with Top Control

MONO

CARRIER

POWER SUPPLY

LINE & FRAME DEFLECTION

TUNER IF

HERCULES

FEATURES & CONNECTIVITIES

CLASS D AUDIO AMPLIFIER

AUDIO AMPLIFIER

REAR I/O CINCH

FRONT CONTROL

DVD POWER SUPPLY

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A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

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EN 4 L04A AD2.

Safety Instructions, Warnings, and Notes

2. Safety Instructions, Warnings, and Notes

Index of this chapter:

2.1 Safety Instructions

2.2 Maintenance Instructions

2.3 Warnings

2.4 Notes

2.1 Safety Instructions

Safety regulations require the following during a repair:

• Connect the set to the Mains/AC Power via an isolation

transformer (> 800 VA).

• Replace safety components, indicated by the symbol h,

only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard.

• Wear safety goggles when you replace the CRT.

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

• General repair instruction: as a strict precaution, we advise

you to re-solder the solder connections through which the horizontal deflection current flows. In particular this is valid for the:

1. Pins of the line output transformer (LOT).

2. Fly-back capacitor(s).

3. S-correction capacitor(s).

4. Line output transistor.

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

6. Other components through which the deflection current flows.

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

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

• Check the insulation of the Mains/AC Power lead for external damage.

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

• Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply):

1. Unplug the Mains/AC Power cord and connect a wire

between the two pins of the Mains/AC Power plug.

2. Set the Mains/AC Power switch to the "on" position

(keep the Mains/AC Power cord unplugged!).

3. Measure the resistance value between the pins of the

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

4. Switch "off" the set, and remove the wire between the

two pins of the Mains/AC Power plug.

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

2.2 Maintenance Instructions

We recommend a maintenance inspection carried out by qualified service personnel. The interval depends on the usage conditions:

• When a customer uses the set under normal circumstances, for example in a living room, the recommended interval is three to five years.

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

• The maintenance inspection includes the following actions:

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

2. Clean the power supply and deflection circuitry on the chassis.

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

2.3 Warnings

• In order to prevent damage to ICs and transistors, avoid all high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in figure “Discharge picture tube”, to discharge the picture tube. Use a high voltage probe and a multi-meter (position V until the meter reading is 0 V (after approx. 30 s).

V

Figure 2-1 Discharge picture tube

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD w). Careless handling during repair can reduce life drastically. 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.

• 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 prevents circuits from becoming unstable.

2.4 Notes

2.4.1 General

• Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or

61.25 MHz for NTSC (channel 3).

• Where necessary, measure the waveforms and voltages with (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in stand-by (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

). Discharge

DC

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Safety Instructions, Warnings, and Notes

EN 5L04A AD 2.

semiconductors in the unit, irrespective of the type indication on these semiconductors.

• Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the “double-D symbol”, are trademarks of Dolby Laboratories.

2.4.2 Schematic Notes

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

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

• All capacitor values are given in micro-farads (µ= x10 nano-farads (n= x10

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

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

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

2.4.3 Rework on BGA (Ball Grid Array) 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.

-9

), or pico-farads (p= x10

-12

2.4.4 Lead-free Solder

Philips CE is producing lead-free sets (PBF) from 1.1.2005 onwards.

Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 5 and 6 refer to the production year, digits 7 and 8 refer to production week (in example below it is 1991 week 18).

MODEL :

-6

),

).

PROD.NO:

Regardless of the special lead-free logo (which is not always indicated), one must treat all sets from this date onwards according to the rules as described below.

32PF9968/10

AG 1A0617 000001

Figure 2-2 Serial number example

MADE IN BELGIUM

220-240V 50/60Hz

~

128W

VHF+S+H+UHF

BJ3.0E LA

S

E_06532_024.eps

130606

P

b

Figure 2-3 Lead-free logo

Device Removal

As is the case with any component that is being removed, 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 risk 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 been 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. So as not to damage neighbouring components, it may be necessary to reduce some temperatures and times.

More Information

For more information on how to handle BGA devices, visit this URL: www.atyourservice.ce.philips.com (needs subscription, not available for all regions). After login, select “Magazine”, then go to “Repair downloads”. Here you will find Information on how to deal with BGA-ICs.

Due to lead-free technology some rules have to be respected by the workshop during a repair:

• Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle.

• Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: – To reach a solder-tip temperature of at least 400°C. – To stabilise the adjusted temperature at the solder-tip. – To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature of around 360°C - 380°C is reached and stabilised at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat.

• Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to avoid mixed regimes. If this cannot be avoided, carefully clean the solder-joint from old tin and re-solder with new tin.

• Use only original spare-parts listed in the Service-Manuals. Not listed standard material (commodities) has to be purchased at external companies.

• Special information for lead-free BGA ICs: these ICs will be delivered in so-called "dry-packaging" to protect the IC against moisture. This packaging may only be opened shortly before it is used (soldered). Otherwise the body of the IC gets "wet" inside and during the heating time the structure of the IC will be destroyed due to high (steam-) pressure inside the body. If the packaging was opened before usage, the IC has to be heated up for some hours (around 90°C) for drying (think of ESD-protection!).

Do not re-use BGAs at all!

EN 6 L04A AD3.

Directions for Use

• For sets produced before 1.1.2005, containing leaded soldering tin and components, all needed spare parts will be available till the end of the service period. For the repair of such sets nothing changes.

In case of doubt whether the board is lead-free or not (or with mixed technologies), you can use the following method:

• Always use the highest temperature to solder, when using SAC305 (see also instructions below).

• De-solder thoroughly (clean solder joints to avoid mix of two alloys).

Caution: For BGA-ICs, you must use the correct temperatureprofile, which is coupled to the 12NC. For an overview of these profiles, visit the website www.atyourservice.ce.philips.com (needs subscription, but is not available for all regions)

3. Directions for Use

You can also download this information from the following websites:

http://www.philips.com/support http://www.p4c.philips.com

You will find this and more technical information within the "Magazine", chapter "Repair downloads". For additional questions please contact your local repair help desk.

2.4.5 Practical Service Precautions

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

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

4. Mechanical Instructions

Mechanical Instructions

EN 7L04A AD 4.

Index of this chapter:

4.1 Set Disassembly

4.2 Service Position

4.3 Assies/Panels Removal

4.4 Set Re-assembly

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

4.1 Set Disassembly

Warning: Be sure to disconnect the AC power from the set

before opening it.

4.1.1 Rear Cover

1. Remove all fixation screws of the rear cover (do not forget the screws that hold the rear connection panel).

2. Pull the rear cover backwards to remove it.

4.2 Service Position

Before placing the Mono Carrier in its service position, remove the Front Interface assy/panel (see paragraph “Front Interface Assy/Panel removal”), the Side AV assy/panel (see paragraph “Side AV Assy/Panel removal”) and the Trident assy/panel (see paragraph “Trident Assy/Panel removal”).

4.3 Assies/Panels Removal

4.3.1 Front Assy/Panel Removal

1

Figure 4-2 Front assy/panel removal

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Figure 4-1 Service position Mono Carrier

1. Disconnect the degaussing coil.

2. Release the two fixation clamps (at the mid left and mid right side of the bracket), and remove the bracket from the bottom tray, by pulling it backwards.

3. Turn the chassis tray 90 degrees counter clockwise.

4. Move the panel bracket somewhat to the left and flip it 90 degrees, with the components towards the CRT.

5. Turn the panel bracket with the rear I/O toward the CRT.

6. Place the hook of the tray in the fixation hole of the cabinet bottom and secure it.

1

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Figure 4-3 Front panel detail

1. Remove the complete module from the bottom plate, by pulling the fixation clamp [1] left on the bracket (see Front assy/panel removal), while sliding the module to the left. Note: this clamp is difficult to access.

2. Release the two fixation clamps at the side of the bracket, and lift the panel out of the bracket (it hinges at one side).

EN 8 L04A AD4.

Mechanical Instructions

4.3.2 Side AV Assy/Panel Removal

Figure 4-4 Side AV assy/panel removal

Remove the IO bracket by pulling the fixation clamp [1] while sliding it away from the front side.

4.3.3 Trident Assy/Panel Removal

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010904

1. Remove screw [1] at the bottom of the Trident bracket.

2. To remove bracket pull both fixation clamps [2] while lifting at the opposite side near the heatsink [3].

3. To remove shielding bracket push fixation clamps [4] and pull at the top.

4. To remove the Trident assy from the remaining bracket release the two fixation clamps [5] (see Trident assy)

4.4 Set Re-assembly

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

Note: before you mount the rear cover, perform the following checks:

1. Check whether the AC power cord is mounted correctly in its guiding brackets.

2. Check whether all cables are replaced in their original position.

4

2

1

Figure 4-5 Trident assy/panel removal

3

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3

Figure 4-6 Trident assy

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Service Modes, Error Codes and Fault Finding

5. Service Modes, Error Codes and Fault Finding

EN 9L04A AD 5.

Index of this chapter:

5.1 Test Points

5.2 Service Modes

5.3 Problems and Solving Tips Related to CSM

5.4 ComPair

5.5 Error Codes

5.6 The Blinking LED Procedure

5.7 Protections

5.8 Fault Finding and Repair Tips

5.1 Test Points

The chassis is equipped with test points printed on the circuit board assemblies. These test points refer to the functional blocks:

Table 5-1 Test point overview

Test point Circuit Diagram

I511, I531, I513, I519, F508, I516, I533, F552, I565, I545, F563, F561, F573, F536, F537, F564

F402, F401, F412, F468, F467, F418, F414, F460, F461, I468, F452, F453, F455, I462, F458, F459

I001, I002, F003, F004 Tuner IF A3

F201, F203, F205 Hercules A4

N.A Features Connectivities A5

I951, I952, F952, F955 Audio Amplifier A7

F692 Front Control A9

F331, F332, F334, F333, F338, F339, F341, F354, F353

F361, F362, F381, F382 ECO Scavem B2

I206, I208, I209, I204, I201, I202 Trident interface board TI

F001, F002, F003, F004 DPTV T1

F005, F006, F007, F008 YpbPr input T2

F009, F010, F011 ADC T3

N.A SDRAM T4

F047,F012,F022,F019,F023,F024, F048,F038,F039,F040,F025,F020, F021,F013,F014,F026,F027,F016, F015,F017,F018,F041,F049,F042, F043,F050,F044,F045,F046

Power supply A1

Line Deflection A2

CRT Panel B1

Display & Processing T5

Note: Not all listed test points are measured.

Perform measurements under the following conditions:

• Television set in Service Default Alignment Mode.

• Video input: Colour bar signal.

• Audio input: 3 kHz left channel, 1 kHz right channel.

5.2 Service Modes

Service Default mode (SDM) & Service Alignment Mode (SAM) offers several features for the service technician, while the Customer Service Mode (CSM) is used for communication between the call centre and the customer.

This chassis also offers the option of using ComPair, a hardware interface between a computer and the TV chassis. It offers the abilities of structured troubleshooting, error code reading, and software version readout for all these chassis. Minimum requirements for ComPair: a Pentium processor, a Windows OS, and a CD-ROM drive (see "ComPair" section).

Table 5-2 Software cluster overview

SW Cluster SW name Hercules Diversity 12 NC Checksum ROM Size Special Features

L4TAN1 L04AT1 x.y TDA12010H 935274424557 046D750E 128K CC.NONTXT+MULTISND+DW-GL

Abbreviations: CC = Closed CaptionNONTXT= No teletextMULTISND=2CS BG, 2CS D/K, FM/FM (5.5-5.74) (B/G), FM/FM (6.5-6.74) (China), NICAM B/G (5.5-5.85), NICAM D/K (6.5-5.85) (Hung), NICAM I (6.0-6.52)

EN 10 L04A AD5.

Service Modes, Error Codes and Fault Finding

5.2.1 Service Default Mode (SDM)

Purpose

• To create a predefined setting for measurements to be made.

• To override software protections.

• To start the blinking LED procedure.

Specifications

Table 5-3 SDM default settings

Region Freq. (MHz)

Europe, AP-PAL/Multi 475.25 PAL B/G

NAFTA, AP-NTSC, LATAM 61.25 (ch. 3) NTSC M

• All picture settings at 50% (brightness, colour contrast, hue).

• Bass, treble and balance at 50 %; volume at 25 %.

• All service-unfriendly modes (if present) are disabled. The service unfriendly modes are: – Timer / Sleep timer. – Child / parental lock. –Blue mute. – Auto shut off (when no 'IDENT' video signal is received

for 15 minutes). – Skipping of non-favourite presets / channels. – Auto-storage of personal presets. – Auto user menu time-out. – Auto Volume Levelling (AVL).

How to Enter

To enter SDM, use one of the following methods:

• Press the following key sequence on the remote control transmitter: '0 6 2 5 9 6' directly followed by the 'MENU' button (do not allow the display to time out between entries while keying the sequence).

• Short jumper wires 9252 and 9275 on the family board (see Fig. 8-1) and apply mains. Then press the power button (remove the short after start-up). Caution: Entering SDM by shorting wires 9252 and 9275 will override the +8Vprotection. Do this only for a short period. When doing this, the service-technician must know exactly what he is doing, as it could damage the television set.

• Or via ComPair (with the ComPair ‘Tools’, it should be possible to enter SDM via the ComPair interface).

After entering SDM, the following screen is visible, with SDM in the upper right corner of the screen to indicate that the television is in Service Default Alignment Mode.

01535 L04AT1 1.0 SDM ERR 0 0 0 0 0 OP 185 141 128 033 252 136 000

Default system

How to Navigate

Use one of the following methods:

• When you press the MENU button on the remote control, the set will switch on the normal user menu in the SDM mode.

• On the TV, press and hold the ‘VOLUME down’ and press the ‘CHANNEL down’ for a few seconds, to switch from SDM to SAM and reverse.

How to Exit

Switch the set to STANDBY by pressing the POWER button on the remote control transmitter or the television set. If you turn the television set off by removing the Mains (i.e., unplugging the television) without using the POWER button, the television set will remain in SDM when mains is re-applied, and the error buffer is not cleared.

5.2.2 Service Alignment Mode (SAM)

Purpose

• To change option settings.

• To display / clear the error code buffer.

• To perform alignments.

Specifications

• Run timer (maximum five digits displayed)

• Software version, Error & Option Bytes display

• Clear error buffer.

• Option settings

• AKB switching

• Software alignments (Tuner, 2 Tuner PIP, White Tone, Geometry & Audio)

• NVM Editor

• ComPair Mode switching

How to Enter

To enter SAM, use one of the following methods:

• Press the following key sequence on the remote control transmitter: '0 6 2 5 9 6' directly followed by the “On Screen Display icon “i +” button (do not allow the display to time out between entries while keying the sequence).

• Or via ComPair.

After entering SAM, the following screen is visible, with SAM in the upper right corner of the screen to indicate that the television is in Service Alignment Mode.

01535 L04AT 1.0 SAM ERR 0 0 0 0 0

OP 185 141 128 033 252 136 000 . Clear Clear ?

. Options . AKB On . Tuner . White Tone . Geometry . Audio . NVM Editor . ComPair Mode off

E_14770_051.eps

010904

Figure 5-1 SDM menu

E_14770_050.eps

010904

Figure 5-2 SAM menu

Service Modes, Error Codes and Fault Finding

EN 11L04A AD 5.

Menu Explanation

• LLLLL. This represents the run timer. The run timer counts normal operation hours, but does not count standby hours (maximum four digits displayed).

• AAABCD-X.Y. This is the software identification of the main microprocessor: – A = the project name (L04). – B = the region: E= Europe, A= Asia Pacific, U= NAFTA,

L= LATAM.

– C = the software diversity:

• Europe: T = 1 page TXT, F = Full TXT, V = Voice control.

• LATAM and NAFTA: N = Stereo non-dBx, S = Stereo dBx.

• Asian Pacific: F = Full TXT, N = non TXT, C = NTSC.

• ALL regions: M = mono, D = DVD, Q = Mk2.

– D = the language cluster number. – X = the main software version number (updated with a

major change that is incompatible with previous versions).

– Y = the sub software version number (updated with a

minor change that is compatible with previous versions).

• SAM. Indication of the Service Alignment Mode.

• Error Buffer. Shows all errors detected since the last time the buffer was erased. Five errors possible.

• Option Bytes. Used to set the option bytes. See 'Options' in the Alignments section for a detailed description. Seven codes are possible.

• Clear. Erases the contents of the error buffer. Select the CLEAR menu item and press the MENU RIGHT key. The content of the error buffer is cleared.

• Options. Used to set the option bits. See 'Options' in the Alignments section for a detailed description.

• AKB. Used to disable (Off) or enable (On) the 'black current loop' (AKB = Auto Kine Bias).

• Tuner. Used to align the tuner. See 'Tuner' in the Alignments section for a detailed description.

• 2 Tuner PIP. Used to align the tuner PIP (optional)

• White Tone. Used to align the white tone. See 'White Tone' in the Alignments section for a detailed description.

• Geometry. Used to align the geometry settings of the television. See 'Geometry' in the Alignments section for a detailed description.

• Audio. No audio alignment is necessary for this television set.

• NVM Editor. Used to change the NVM data in the

television set.

• ComPaIr Mode. Used to switch on the television to ISP mode (for uploading software)

How to Navigate

• In SAM, select menu items with the MENU UP/DOWN keys on the remote control transmitter. The selected item will be highlighted. When not all menu items fit on the screen, use the MENU UP/DOWN keys to display the next / previous menu items.

• With the MENU LEFT/RIGHT keys, it is possible to: – Activate the selected menu item. – Change the value of the selected menu item. – Activate the selected submenu.

• In SAM, when you press the MENU button twice, the set will switch to the normal user menus (with the SAM mode still active in the background). To return to the SAM menu press the MENU or STATUS/EXIT button.

• When you press the MENU key in while in an SDAM submenu, you will return to the previous menu.

How to Store SAM Settings

To store settings changed in SAM leave the top level SAM menu by using the POWER button on the remote control transmitter or the television set.

How to Exit

Switch the set to STANDBY by pressing the POWER button on the remote control transmitter or the television set. If you turn the television set off by removing the mains (i.e., unplugging the television) without using the POWER button, the television set will remain in SAM when mains is re-applied, and the error buffer is not cleared.

5.2.3 Customer Service Mode (CSM)

Purpose

The Customer Service Mode shows error codes and information on the TV operation settings. The call centre can instruct the customer to enter CSM by telephone and read off the information displayed. This helps the call centre to diagnose problems and failures in the TV set before making a service call. The CSM is a read-only mode; therefore, modifications are not possible in this mode.

How to Enter

To enter CSM, press the following key sequence on the remote control transmitter: '1 2 3 6 5 4' (do not allow the display to time out between entries while keying the sequence).

Upon entering the Customer Service Mode, the following screen will appear (example):

1 01535 L04T1 1.0 CSM 2 CODES 0 0 0 0 0 3 OP 185 141 128 033 252 136 000 4 5 P3C-1 6 NOT TUNED 7 PAL 8 STEREO 9 CO 50 CL 50 BR 50 HU 0 0 AVL Off BS 50

G_15880_030.eps

Figure 5-3 CSM menu

Note: To be able to enter CSM when the channel is locked, one

must do the following:

1. Key in the correct password (or the default password “0711”) to unlock the channel.

2. Key in the CSM code “123654” to enter CSM mode.

Menu Explanation

• Indication of the service mode (CSM = Customer Service Mode).

• Reserved item.

• Software identification of the main microprocessor (see 'Service Default Alignment Mode' for an explanation)

• Reserved item for P3C call centres (AKBS stands for Advanced Knowledge Base System).

• Indicates the type of TV system or whether or not the television is receiving an 'IDENT' signal on the selected source. If no 'IDENT' signal is detected, the display will read 'NOT TUNED'

• Displays the last five errors detected in the error code buffer.

How to Exit

To exit CSM, use one of the following methods:

• Press the MENU, STATUS/EXIT, or POWER button on the remote control transmitter.

• Press the POWER button on the television set.

170306

EN 12 L04A AD5.

Service Modes, Error Codes and Fault Finding

5.3 Problems and Solving Tips Related to CSM

5.3.1 Picture Problems

Note: The problems described below are all related to the TV

settings. The procedures used to change the value (or status) of the different settings are described.

Picture too Dark or too Bright

If:

• The picture improves when you have press the AUTO PICTURE button on the remote control transmitter, or

• The picture improves when you enter the Customer Service Mode

Then:

1. Press the AUTO PICTURE button on the remote control transmitter repeatedly (if necessary) to choose PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter. This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.

5. Use the MENU UP/DOWN keys (if necessary) to select BRIGHTNESS.

6. Press the MENU LEFT/RIGHT keys to increase or decrease the BRIGHTNESS value.

7. Use the MENU UP/DOWN keys to select PICTURE.

8. Press the MENU LEFT/RIGHT keys to increase or decrease the PICTURE value.

9. Press the MENU button on the remote control transmitter twice to exit the user menu.

10. The new PERSONAL preference values are automatically stored.

White Line around Picture Elements and Text

If: The picture improves after you have pressed the AUTO PICTURE button on the remote control transmitter

Then:

1. Press the AUTO PICTURE button on the remote control transmitter repeatedly (if necessary) to choose PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter. This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.

5. Use the MENU UP/DOWN keys to select SHARPNESS.

6. Press the MENU LEFT key to decrease the SHARPNESS value.

7. Press the MENU button on the remote control transmitter twice to exit the user menu.

8. The new PERSONAL preference value is automatically stored.

Snowy picture

To enter CSM, press the following key sequence on the remote control transmitter: '123654' (do not allow the display to time out between entries while keying the sequence).

Check CSM line 5. If this line reads 'Not Tuned,' check the following:

• Antenna not connected. Connect the antenna.

• No antenna signal or bad antenna signal. Connect a proper antenna signal.

• The tuner is faulty (in this case line 6, the Error Buffer line, will contain error number 10). Check the tuner and replace/ repair the tuner if necessary.

Black and White Picture

If:

• The picture improves after you have pressed the AUTO PICTURE button on the remote control transmitter

Then:

1. Press the AUTO PICTURE button on the remote control transmitter repeatedly (if necessary) to choose PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter. This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.

5. Use the MENU UP/DOWN keys to select COLOR.

6. Press the MENU RIGHT key to increase the COLOR value.

7. Press the MENU button on the remote control transmitter twice to exit the user menu.

8. The new PERSONAL preference value is automatically stored.

Menu Text not Sharp Enough

If:

• The picture improves after you have pressed the AUTO PICTURE button on the remote control transmitter.

Then:

1. Press the AUTO PICTURE button on the remote control transmitter repeatedly (if necessary) to choose PERSONAL picture mode.

2. Press the MENU button on the remote control transmitter. This brings up the normal user menu.

3. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).

4. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.

5. Use the MENU UP/DOWN keys to select PICTURE.

6. Press the MENU LEFT key to decrease the PICTURE value.

7. Press the MENU button on the remote control transmitter twice to exit the user menu.

8. The new PERSONAL preference value is automatically stored.

5.4 ComPair

5.4.1 Introduction

ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages:

1. 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.

2. ComPair allows very detailed diagnostics (on I is therefore capable of accurately indicating problem areas. You do not have to know anything about I yourself because ComPair takes care of this.

3. 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 Force/SearchMan electronic manual of the defective chassis, schematics and PWBs are only a mouse click away.

5.4.2 Specifications

ComPair consists of a Windows based fault finding program and an interface box between PC and the (defective) product.

2

C level) and

2

C commands

Service Modes, Error Codes and Fault Finding

EN 13L04A AD 5.

The ComPair interface box is connected to the PC via a serial (or RS-232) cable. For this chassis, the ComPair interface box and the TV communicate via a bi-directional service cable via the service connector(s).

The ComPair fault finding program is able to determine the problem of the defective television. ComPair can gather diagnostic information in two ways:

• Automatically (by communicating with the television): ComPair can automatically read out the contents of the entire error buffer. Diagnosis is done on I ComPair can access the I ComPair can send and receive I

2

C/UART bus of the television.

2

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

2

C/UART buses of the TV-set.

• Manually (by asking questions to you): Automatic diagnosis is only possible if the microcontroller of the television is working correctly and only to a certain extent. When this is not the case, ComPair will guide you through the fault finding tree by asking you questions (e.g. Does the

screen give a picture? Click on the correct answer: YES / NO) and showing you examples (e.g. Measure test-point I7 and click on the correct oscillogram you see on the oscilloscope). You can answer by clicking on a link (e.g. text or a waveform picture) that will bring you to the next

step in the fault finding 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.

5.4.3 How to Connect

This is described in the chassis fault finding database in ComPair.

Caution: It is compulsory to connect the TV to the PC as shown in the picture below (with the ComPair interface in between), as the ComPair interface acts as a level shifter. If one connects the TV directly to the PC (via UART), ICs will be blown!

TO

UART SERVICE

CONNECTOR

2

C/UART level.

TO I2C SERVICE CONNECTOR

• Transformer (UK): 4822 727 21633.

• ComPair interface cable: 3122 785 90004.

• ComPair interface extension cable: 3139 131 03791.

• ComPair UART interface cable: 3122 785 90630.

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

5.5 Error Codes

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, it is displayed at the left side and all other errors shift one position to the right.

5.5.1 How to Read the Error Buffer

You can read the error buffer in 3 ways:

• On screen via the SDAM (if you have a picture).

Examples:

– ERROR: 0 0 0 0 0 : No errors detected – ERROR: 6 0 0 0 0 : Error code 6 is the last and only

detected error

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

error code 9 is the last detected (newest) error

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

•Via ComPair.

5.5.2 How to Clear the Error Buffer

The error code buffer is cleared in the following cases:

• By using the CLEAR command in the SDAM menu: – To enter SAM, press the following key sequence on the

remote control transmitter: '062596' directly followed by the “OSD" icon button (do not allow the display to time out between entries while keying the sequence).

– Make sure the menu item CLEAR is highlighted. Use

the MENU UP/DOWN buttons, if necessary.

– Press the MENU RIGHT button to clear the error

buffer. The text on the right side of the 'CLEAR' line will change from 'CLEAR?' to 'CLEARED'

• If the contents of the error buffer have not changed for 50 hours, the error buffer resets automatically.

Note: If you exit SAM by disconnecting the Mains from the television set, the error buffer is not reset.

PC VCR I2CPower

9V DC

E_06532_021.eps

Figure 5-4 ComPair interface connection

5.4.4 How to Order

ComPair order codes (EU/AP/LATAM):

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

• ComPair interface (excl. 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 onwards).

• SearchMan32 CD (update): 3122 785 60080 (year 2002), 3122 785 60120 (year 2003), 3122 785 60130 (year 2004).

• ComPair firmware upgrade IC: 3122 785 90510.

• Transformer (non-UK): 4822 727 21632.

180804

5.5.3 Error Codes

In case of non-intermittent faults, write down the errors present in the error buffer and clear the error buffer before you begin the repair. This ensures that old error codes are no longer present. If possible, check the entire contents of the error buffer. In some situations, an error code is only the result of another error and not the actual cause of the problem (for example, a fault in the protection detection circuitry can also lead to a protection).

EN 14 L04A AD5.

Service Modes, Error Codes and Fault Finding

Table 5-4 Error codes overview

Error Codes Error Description Device Check item Diagram

0 No error Not applicable Not applicable N.A

1 X-Ray / over-voltage protection (US only) (#) Not applicable Not applicable N.A

2 High beam (BCI) protection Not applicable 3404, 7405 A2

3 Vertical guard protection Not applicable 3466, 7451, 7452, 7453, 7454 A2

4 I2C error while communicating with 2nd tuner Not applicable Not applicable N.A

5 +5v protection Not applicable 7604,7605 A5

6 General I2C error I2C bus 7200,3214 or 3207 A4

7 Power Down (over current) protection Not applicable Not applicable N.A

8 EW protection (sets with EW circuitry) Not applicable Not applicable N.A

9 I2C error while communicating with the EEPROM IC M24C16-WBN6 (ST00) L 7601, 3604, 3605 A5

10 I2C error while communicating with the PLL tuner TUNER UV1356A/A I G-3 (T.B.C) 1000,3000 or 3001 A3

11 Black current loop instability protection IC TDA6108JF/N1 (PHSE) L 7330, 3351, CRT B1

12 I2C error while communicating with the PIP processor Not applicable N.A N.A

13 I2C error while communicating with the Voice control processor Not applicable N.A N.A

14 I2C error while communicating with the DVD Interface module Not applicable N.A N.A

15 I2C error while communicating with LTI module Not applicable N.A N.A

16 I2C error while communicating with PIP_Demodulator Not applicable N.A N.A

17 I2C error while communicating with IBO module Not applicable N.A N.A

18 I2C error while communicating with other I2C IBO module Not applicable N.A N.A

19 I2C error while communicating with SSD stereo sound decoder IC SM TDA12010H1/N1B51 (PHSE)Y 7200 A4

20 I2C error while communicating with video cosmic in Hercules IC IC SM TDA12010H1/N1B51 (PHSE)Y 7200 A4

21 I2C error while communicating with the 3D processor (DPTV SVP). IC SM DPTVSVP (TRDI) Y 3204,3206,7201-3 T1

22 I2C error while communicating with the High End output proc. (TDA9330H). IC SM TDA9330H/N3 (PHSE) R 3244,7218,3243 T5

23 I2C error while communicating with the OSD memory (MTV030). IC MTV030N-64 (MYTE) L 7217,3288,3289 T5

24 I2C error while communicating with the ADC (MST9893B). IC SM MST9883-110 (MSTA) Y 3263 or 3264 or 7204 T3

5.6 The Blinking LED Procedure

Using this procedure, you can make the contents of the error buffer visible via the front LED. This is especially useful when there is no picture.

When the SDM is entered, the LED will blink the contents of the error-buffer:

• When all the error-codes are displayed, the sequence finishes with an 'on' LED blink of 1.5 seconds,

• The sequence starts again.

Example of error buffer: 12 9 6 0 0 After entering SDM, the following occurs:

• 1 long 'on' blink of 5 seconds to start the sequence,

• 12 short blinks followed by a pause of 1.5 seconds,

• 9 short blinks followed by a pause of 1.5 seconds,

• 6 short blinks followed by a pause of 1.5 seconds,

• 1 long 'on' blink of 1.5 seconds to finish the sequence,

• The sequence starts again at 12 short blinks.

Service Modes, Error Codes and Fault Finding

EN 15L04A AD 5.

5.7 Protections

If a fault situation is detected, an error code will be generated; and, if necessary, the television set will go into protection mode. Blinking of the red LED at a frequency of 3 Hz indicates the protection mode. In some error cases, the microprocessor does not put the set in protection mode. The error codes of the error buffer and the blinking LED procedure can be read via the Service Default Menu (SDM), or via ComPair. To get a quick diagnosis the chassis has three service modes implemented:

• The Customer Service Mode (CSM).

• The Service Default Mode (SDM).

• The Service Alignment Mode (SAM).

For a detailed description, see the "Customer Service Mode, Service Default mode" and "Service Alignment Mode" sections.

5.8 Fault Finding and Repair Tips

Notes:

• It is assumed that the components are mounted correctly with correct values and no bad solder joints.

• Before any fault finding actions, check if the correct options are set.

5.8.1 NVM Editor

In some cases, it can be handy if one directly can change the NVM contents. This can be done with the “NVM Editor” in SAM mode. In Chapter “Alignments”, Paragraph “Geometry”, the default NVM values are given.

Set Does Not Start Up

Software

loaded?

Yes

Check

voltage

across 2552

No

Is Vbatt

approximately

140V

Yes

Check

voltage 2562

&2563

16V

Yes

Check 3V

across 2535

Yes

Check 6V

across 2535

Set Unable

to Start

Fuse Blown?

Load

Software

Yes

No

Yes

Check Power Supply circuit

No

Set able to

Start

Change

Fuse

No

Check Line

Transistor 7405

5.8.2 Power Supply

Set Not Working

Check Power Supply Mains

Switch

Bridge Rectifier

circuit 6500

Ok

Check DC

voltage at

2505/2507

Ok

Check fusible

resistor 3532

Not Ok

Check

7512

Not Ok

Check fusible resistor 3510 & circuit before it

Check IC7511 &

IC7531

Ok

Set able to

start-up

Ye s

No

Check other

fusible resistor

and capacitor in

the circuit

Yes

End

Figure 5-6 Fault finding tree “Set does not start up”

5.8.3 Deflection

One Thin Vertical Line

Quick check:

• Set in protection mode.

• LED blinking with error “3”.

E_14480_058.eps

170204

End

Figure 5-5 Fault finding tree “Set not working”

E_14480_057.eps

190204

EN 16 L04A AD5.

Service Modes, Error Codes and Fault Finding

Blank Screen

One Thin Vertical Line

LED Blinking

Check all

connection and

peripheral at

Deflection Circuit in

place

Check

Line Transistor

7405

Is VBE between

200mV to 30mV & V

approximately 500mV

Replace transistor

Blank Screen

Check Vg2

(fine tune)

Not Ok

Check Beam Current Limit

(voltage is 1.8V-2V when

brightness and contrast is

set to the maximum

Ok

Check heater voltage

(measure pin 9&10 at the CRT socket)

Check video supply

(2457) is approximately

180V

Yes

Check Horizontal

Deflection

Circuitry

E_14480_059.eps

170204

CB

Ok

Not Ok

Ok

Picture

appears?

Picture not appearing

Check deflection

circuit

Picture not appearing

Picture

appears?

Ok

Not Ok

Figure 5-7 Fault finding tree “One thin vertical line”

One Thin Horizontal Line

Quick check:

• Set in protection mode.

• LED blinking with error “2”.

One Horizontal

Thin Line

LED Blinking

Check all connection

and peripheral at

Deflection Circuit

in place

Check transistor

(7451, 7523, 7543) at

Vertical Deflection Circuitry

Replace transistor

Ok

Figure 5-9 Fault finding tree “Blank screen”

5.8.4 Source Selection

Set is not able to go into AV or any missing AV is encountered

E.g. AV1 is available but not able to enter to AV1: Check if the option setting is correct.

Set is Able to go to AV, but no Audio is Heard.

1. Check that continuity of signal is there from the SCART/ Cinch input to the input of the Hercules.

2. If continuity is there and still no audio, check that option settings are correct.

3. If logic setting is correct and still no audio, proceed to Audio Decoder/Processor troubleshooting section.

Set is Able to go into AV but no Video is Available:

1. Check continuity from AV input to HERCULES depending on the input.

2. If continuity is available and yet no video, proceed to Video Processor troubleshooting section.

End

E_14480_061.eps

170204

Check Vertical

Deflection Circuit

E_14480_060.eps

170204

Figure 5-8 Fault finding tree “One thin horizontal line”

Service Modes, Error Codes and Fault Finding

EN 17L04A AD 5.

5.8.5 Tuner and IF

No Picture

1. Check that the Option settings are correct.

2. If correct, check that supply voltages are there.

3. If supply voltages are present, check whether picture is present in AV.

4. If picture is present in AV, check with the scope the Tuner IF output signal by manual storage to a known channel.

5. If IF output is present, Tuner is working fine. If no IF output, I2C data lines may be open, check continuity of I2C lines. If I2C lines are ok, Tuner may be defect, replaced Tuner.

6. If Tuner IF is present and yet still no picture in RF mode, go to Video Processing troubleshooting section.

No Picture, No Sound

Yes

Check tuning

supply voltage,

pin 9 of tuner

>30V & <35V

Check supply

voltage, pin 7 of

tuner

No

No Picture,

No Sound, Raster Ok

Check AGC

Voltage, pin 1

of tuner

AGC voltage changes with

different signal

strength

Check

Supply

V

T

Section

Picture Ok, No Sound

Picture Ok,

No Sound

Check IF output of

tuner, pin 11

CVBS

present?

Ye s

Check SAW filter output

(pin 4&5)

EU/AP/CH (QSS)- 1001

NA/LA/AP INT - 1002

Output Ok?

Ye s

No

Refer to fig.

"Power Supply:

Set not working"

Replace SAW

filter

No

Check AGC

circuit section

5V

Yes

Check Tuner

pin 4 & 5

I2C Bus

Ok

Yes

Replace Tuner

Check Power

No

Supply

Check other

functional area

E_14480_062.eps

Figure 5-10 Fault finding tree “No picture, no sound”

170204

Check other

functional area

E_14480_063.eps

170204

Figure 5-11 Fault finding tree “Picture ok, no sound”

Unable To Perform Tuning

Unable to

perform tuning

Enter SDM

check optionbyte 1

Correct

Check if tuner

Supply Voltage

pin 7

Incorrect

5V

Yes

Check Tuner

Supply Voltage

Check I2C at pin

4 & 5 and tuner

Ok

Check other

functional area

Enter SDM and change

to the appropriate byte

Check Power

No

Supply

No

33V

Yes

Not Ok

Check I2C

circuit

Not Ok

I2C

Not Ok

E_14480_064.eps

Replace

Tuner

Not Ok

Tuner

170204

Figure 5-12 Fault finding tree “Unable to perform tuning”

EN 18 L04A AD5.

Service Modes, Error Codes and Fault Finding

5.8.6 Controller

Below are some guidelines for troubleshooting of the Micro Controller function. Normally Micro Controller should be checked when there is a problem of startup.

1. Check that both +3.3 V_dc and +1.8 V_dc are present.

2. Check that crystal oscillator is working.

3. Check that Power Good signal is at “high” logic, normal operation.

4. Check that HERCULES is not in standby mode. Pin 15 of HERCULES should be 0 V_dc.

5. Make sure H-drive pulse is there. This can be checked at resistor R3239. If H-drive does not exist, remove resistor R3239 to check if there is loading.

Note: When the set shuts down after a few second after power “on”, the main cause is that Vg2 not aligned properly, try adjusting Vg2 during the few seconds of power “on”.

5.8.7 Video Processing

No Picture

When “no picture in RF”, first check if the microprocessor is functioning ok in section “Controller”. If that is ok, follow the next steps. When “no picture in AV”, first check if the video source selection is functioning ok in section “Source Selection”. If that is ok, follow the next steps.

1. Check that normal operating conditions are met.

2. Check that there is video signal at pin 81. If no video, demodulator part of the HERCULES is faulty, replace with new HERCULES.

3. If video signal is available at pin 81, check pin 56, 57, and 58 for the RGB signal.

4. If signal is not available, try checking the BRIGHTNESS and/or CONTRAST control, and make sure it is not at zero.

5. If still with the correct settings and no video is available, proceed to the CRT/RGB amplifier diagram.

For sets with TDA9178, follow steps below:

1. Put Option Byte 2 bit 4 to “0”; if video signal is not available, then check fault finding section “Controller”, Section “Source Selection”, and steps above.

2. If video is available but not correct, put Option Byte 2 bit 4 to “1”, then check if LTI panel is present. If not, put LTI panel in the main chassis (connector 1221).

3. If LTI panel is in main chassis, check cable between LTI panel and main chassis (position is 1206). If it is connected, then the LTI panel is faulty, replace it.

For sets with Scavem, and Scavem does not work, follow steps below:

1. Check Scavem coil connector (position is 1361) if connected; if not, connect it.

2. If connected, check NVM “bit storage” byte 1 bit 7; if it is not “1”, set it to “1”.

3. If it is “1”, then check the data of the NVM addresses as in the NVM default. If the data is not correct, then set these addresses to diagram values.

4. If it still not works, track Scavem output from pin64 of HERCULES to CRT panel.

5.8.8 Audio Processing

No Sound

Picture Ok,

No Sound

Tuner IF Ok Check Tuner/IFNot Ok

Ok

Check AUDOUTLSL &

AUDOUTLSR pin at

UOCIII

Ok

Check Audio

Amplifier

Not Ok

Check UOCIII IC

Check Audio

Power Supply

Ok

Check Audio

Amplifier Circuit

and loud speaker

Ok

Check NVM

Not Ok

Figure 5-13 Fault finding tree “No sound”

No RF Audio for QSS/Inter-Carrier Stereo Sets.

1. Check pin 99 and 100 for SIF signal (for QSS) or pin 104 and 105 for video with SIF (for Inter-Carrier)

2. If signal is not present, check for the QSS/FMI bit settings. Check also the NVM data.

3. If signals are present and still no audio, check the audio supply voltage +8V are present.

4. If still no audio signal at Hercules output, Hercules is faulty.

No AV Audio.

1. Check troubleshooting methods in section “Source Selection”.

2. Check the output of the Hercules to see if there is signal available. If no, check the normal operating condition and also the NVM data.

3. If still no audio signal at Hercules output, Hercules is faulty.

Note: If there is audio signal at Hercules output and no audio at loudspeaker, proceed to Audio Amplifier troubleshooting methods.

5.8.9 Audio Amplifier

No RF as well as AV audio at the loudspeaker:

1. Check that the normal operation condition of the amplifier is met.

2. If normal operation conditions are met, check the continuity from Hercules output to input of the amplifier.

3. If continuity is there and still no audio, check speaker wire connections. If still no audio, amplifier IC might be faulty.

Check Power

Supply

Replace Audio

Amplifier

E_14480_065.eps

201005

Block Diagrams, Test Point Overviews, and Waveforms

6. Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram

(component view)

CRT PANEL

B

19L04A AD 6.

DEGAUSSING COIL

AQUADAG

CRT

EHT CRT

CVBS (YELLOW)

LEFT (WHITE)

RIGHT (RED)

HEADPHONE

SIDE

D

A/V PANEL + HEADPHONE

BLACK

RED

1279

3P

RIGHT

SPEAKER

1252

7P

1254

5P

1278

4P

5P

1280

1331

5P

1351

1332

1352

9P

CRT

SOCKET

1361

3P

RED

B

SCAVEM

COIL

LEFT

SPEAKER

CRT PANEL

1381

3P

BLACK

RED

FRONT INTERFACE

J

0214

6P

0212

2P

MAINS

SWITCH

1211

2P

MAINS CORD

1582

1510

1693

6P

1509

1504

2P

1508

MONO

A

CARRIER

4P

T

1201

6P

TRIDENT

1204

9P

1205

1206

15P

TRIDENT

TI

INTERFACE

1205

15P

1206

15P

1202

1682

1244

3P

1246

3P

1221

3P

4P

1245

5P

1219

9P91

1403

1401

1451

2P

11P

5P

LOT

1404

2P

5401

E_14770_001.eps

180404

1206

7P

4P

1204

1203

5P5P5P

1208

1201

6P

11P

COMPAIR

CONNECTOR

1005

1207

7P

TUNER

1013

3P

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Supply and Deflection

20L04A AD 6.

SUPPLY AND DEFLECTION

SUPPLY

FRONT INTERFACE

J

1211

A1

1505

1

2

1231

MAINS

SWITCH

(not USA)

POWER SUPPLY

Degaussing

1506

MAINS

SWITCH

(not USA)

I511

6512

3519

7532

F508 268V / div DC

F511 15V5 / div DC F531 2V7 / div DC F537 0V (N.A.)

I513 I516 I519 I533

Coil

2511

6533

3530

I531

1500

T4E

2

6

3

6

11

7511 TEA1506T

Vcc

CTRL

STANDBY

7531 TEA1623

Vcc

REG

AUX

0212

1

2

1504

2

3507

1

t

5500 : 5502

14

DRAIN

DRIVER

SENSE

CONTROL

IC

DEMAG

SUPPLY

DRAIN

CONTROL

IC

SOURCE

F552 130V / div DC F561 15V9 / div DC

F564 9V4 / div DC F573 0V (N.A.)

11

9

7

14

12

6532

TRIDENT INTERFACE BOARDA

DEFLECTION

T1

7201-2 6930DPTVSVP

Block Diagram Video

VIDEO

TRIDENT INTERFACE

TI

Yp, Pb, Pr INPUT

Yp

RGB

INPUT

(RESERVED)

TUNER IF

A4

+5V

FM

SDA

A4

SCL

A4

SEL-LLPIM

A4

1208

Yp

Pb

Pr

11

6

15

10

TV

3001

3000

1

5

5001

1

3

5

1000

ERR

I002

I001

6 7

10

7001

SELECTION

FM-RADIO

TV TUNER

5

Y, Pb, Pr / RGB INPUT

T2

1201

1

Yp

3

Pb

5

Pr

1202

R

2

G

4

B

6

H

8

V

9

VT_SUPPLY

A2

98

VT

FM

TUNER

+

IF

AGC

4

1

FILTER

6001 BZX79-C33

10

11

21L04A AD 6.

CONNECTIONS

A5

1244

SDA

1

2

3

1246

1

2

1245

7

5

2

3

DIGITAL SIGNAL PROC.

- 4:3 LINEAR/NON-LINEAR SCALING

- DOUBLE WINDOW PROC.

ADC

SCL

ROTATI ON

RESET

INTF_CVBS_OUT

INTF_Y_OUT

INTF_V_OUT

INTF_U_OUT

A4

DAC

DINT

AH

HERCULES

7211 7214

Y

Pr

Pb

7213

7212

A

D

B

C

7203

PAL, NTSC

DECODER

T5

T4

OUTPUT SWITCH

SECAM

DISPLAY & PROCESSING (SYNC PART)

SVM

T5

DPTV_R

DPTV_G

DPTV_B

V_SYNC

H_SYNC

SDA

SDRAM

4x

DRAM

YintYint

Uint

Vint

SCL

INTF_CVBS_OUT

A

65

N.C.

7219-7222

M12L16161A

7218 TDA9332H

Y_OUT

28

U_OUT

27

V_OUT

26

30

31

32

23

24

3244

11

3243

10

SC1_BLUE_IN

SC1_GREEN_IN

SC1_RED_IN

N.C.

YUV

RGB YUV

MATRIX

PH1-122PH1-2

2120

1203

12MHz

7200-C

51

50

49

INSSW352

35 36 37 38

INSERTION

Y/U/V

OUTPUT

RGB

MATRIX

CATHODE

CALIBR.

HOP

ERR

22

RAMP

GEN

9 1413

(RGB/YPrPb/YUV INPUT SWITCHING)

SELECTION

RGB

AMPL.

STARISTOP

H-DRIVE

29

Yint

Uint

Vint

LOGIC

E/W

DRIVE

FRAME

R

G

B

5

R G B

FBK

43

40

41

42

44

3

4

2

Block Diagram Audio/Control

AUDIO

TUNER IF

A3

A4

HERCULES

22L04A AD 6.

REAR I/O CINCH

A8

SDA

A4

SCL

A4

SEL-LLPIM

A4

REAR I/O CINCH

A8

AV1

L

R

AV2

L

R

SIDE AV

D

L

R

+5V

105

104

98

100

99

7200-A (IF)

PHASE

DISC

VIDEO

IF

TUNER IF

AGC

AUDIO IF

QSS/AM

VCO

VIDEO

DEMOD

PLL

To VIDEO PART see block diagram VIDEO

PLL

SOUND

MIXER

AM

SOUND

DET.

FM/QSS

AM

N.C.

FM/QSS

INTF_R_IN 75

INTF_L_IN 76

SC2_R_IN 72

SC2_L_IN 73

SIDE_R_IN 79

SIDE_L_IN 80

SC1_R_IN 94

SC1_L_IN 95

7003

VT_SUPPLY

A2

5001

FM

3001

3000

1000 6, 7 9

2

ERR

10

TV

I002

I001

1252

3

1

FM-RADIO

TUNER

TV TUNER

5

7001

FILTER

SELECTION

VT

+

AGC

1

4

CONNECTIVITIES

A5

1207

3

1

6001 BZX79-C33

10

FM

11

IF

SC1_L_IN

SC1_R_IN

SC2_L_IN

SC2_R_IN

SIDE_L_IN

SIDE_R_IN

F003

F004

1002 1003

1001

SSIF

VIF1

VIF 2

RF_AGC

SIF1

SIF2

7200-F (AUDIO)

DIGITAL PART

SSIF

96 93

AM

FM

DEM.

AMPLI

+

MUTE

MAIN_OUTL

MAIN_OUTR

AUDIO

SOURCE

SELECTION

AUDIO AMPLIFIER

A7

A4

VOL_MUTE

PROCESSING

DECODER

7992

VOLUM E

+

MUTE

DIGITAL SOUND

DIGITAL STEREO SOUND

ERR

19

I951

I952

7990 TDA2616Q

1

9

ADC DAC

2

7991

AUDI O

SELECT

AUDI O

SELECT

V AUDIO+1

7

5

-V AUDIO

F952

4

F955

6

SCART

CINCH

OUTPUT

HP

OUTPUT

LS

OUTPUT

92

66

67

68

69

SC1_R_OUT

SC1_L_OUT

N.C.

SC2_R_OUT

SC2_L_OUT

MAIN_OUTR

MAIN_OUTL

A4

1281

5

2

1280

1

2

Stby_Con

OR

MUTING

1138

L 8 Ohm/15W

R 8 Ohm/15W

SIDE AV

D

5

2

7104

7993, 7994

MUTE

MUTING

MONITOR

OUT

L

R

RESERVED

*

A5

1240

12781254

1

2

L 8 Ohm/15W

R 8 Ohm/15W

CONTROL

FRONT INTERFACE

J1

(PARTLY)

6692 TSOP1836

+3.3V

LOCAL

KEYBOARD

ON/OFF

USA only

6693

6691

KEYBOARD

LIGHT_SENSOR

LED

HERCULES (CONTROL)

A4

7200-G (Control) TDA12001H1

I/O PORTS

FRONT CONTROL

A9

1693

3

IR

4

5

6

1693

3

4

5

6

6693

6692 TSOP1836

+3.3V

F692

6691

LED

KEYBOARD

LIGHT_SENSOR

LED

IR

OR

IR1

OR

KEY_PROTN

IR

LED

LIGHT-SENSOR

POWER_DOWN

A1

32

30

14

31

+

9

IIC BUS

TRANSCEIVER

+

PWM

OUTPUTS

+

CPU

+

TELETEXT

(close caption)

+

ROM

119

118

RAM

ERR

20

LOCAL

KEYBOARD

+

ON/OFF

(USA only)

KEYBOARD

1205

24MHz

22

3207

20

3214

21

2

1

18

15

17

16

23

24

25

SEL_SC2_INTF

+3.3V

VOL_MUTE

6209

Stdby_Con

7205

SEL_LLPIM

Reset__+5V

WRITE_PROTECT

+3.3V

32043202

SDA

32803279

3266

3265

POWER_DOWN

ROT

I2SD/1

SCL

E

N.C.

D

A7

A1 A1 A7

A5

A3

A5

N.C.

A5

FEATURES

7601

EEPROM

(NVM)

7

ERR

+3.3V

8 6 5

9

3604

3605

see

IIC

DIAGRAM

F003 0V (N.A.)

F201 2V / div DC F203 2V / div DC

F004 I001 I002

200mV / div AC

10ms / div

F205

500mV / div DC

10ms / div

F240 F241 F242

500mV / div DC

20µs / div

50mV / div AC

2ms / div

F692

2V / div DC

2ms / div

1V / div DC

20µs / div

F206

1V / div DC

20µs / div

500mV / div DC

20µs / div

I952I951 F952 F955

50mV / div AC

2ms / div

500mV / div DC

500mV / div AC

1V / div DC

20µs / div

2ms / div

500mV / div AC

2ms / div

E_14770_004.eps

010904

Block Diagrams, Test Point Overviews, and Waveforms

I2C and Supply Voltage Overview

23L04A AD 6.

SUPPLY LINES DIAGRAM

POWER SUPPLY

A1

5512

9

8

4

5

SUPPLY

PRIMARY

SIDE

3

2

3

4

3532

5531

4

5

1

2

HOT GROUND COLD GROUND

I2C BUS INTERCONNECTION DIAGRAM

HERCULES

A4

7200

20

SET

PROCESSOR

21

PART OF

VIDEOPROCESSER (HERCULES)

22

+3.3V

3279 3280

2

ERR

19,20

1

7541

1503

43

ENERGIZING

2

CIRCUIT

1

(optional)

5551 5552

17

18

5562

14

13

5561

10

12

1

7513 TCET1103

2

6564

6535

10

6536

8

6537

6

3207

3214

62116210

+3.3V

3266

3265

6551

6563

6562

3571

6573

2564

2535 6676

2536

+3.3V

3202

WRITE_PROTECT

E

D

V_DG V_DG

1543

6571

7571

REFERENCE

CIRCUIT

7573

STANDBY

CIRCUIT

6565 6566

+3.3V

3204

N.C.

3565

S

STDBY_CON

7561

5537

D

7535

G 7536

SDA

SCL

3575

3576

POWER-DOWN

Vbatt

-Vaudio -Vaudio

+Vaudio

+6VA

A4

+6VA

A4

+3V

+6VA

+6V

Vaux

B

A4

FEATURES & CONNECTIONS

A5

ERR

6

+3.3V

3601

AUDIO_AMPLIFIER

A7

Vaudio+1

CLASS D

A6

AUDIO AMP

(RESERVED)

+Vaudio

A4

A1

A5

A4 A5 A9

A10

A5

A1

A5

56

7601 PCF8516 EEPROM

7

(NVM)

ERR

9

see diversity table

*

HERCULES

A4

+3V

+3.3V

Stdby_Con

A1

POWER_DOWN

A1

+5V

+6V

+8V

36043605

LINE + FRAME DEFLECTION

A2

+Vbatt

FILAMENT

To 6403, 3424, 3490 on

To VERTICAL DEFLECTION

7605

7604

3609

Vbatt

A2

+9V

+3V (N.C.)

+6V

+6VS

+3.3V

+5V

MTV030N-02

1401

1

2

3

4

5

1403

SDA-1

SCL-1

11 10

7217

OSD

ERR

+3V

+6V

VT_SUPPLY

RESET +5V

SDA

SCL

11 10

7218

TDA9332H

HOP

ERR

22

Vbatt

TO

6483 6484

CRT

B1

To 3463,3475 on

A2

6452

3458

VIDEO SUPPLY

5409

1452

2456

6459

4604

3606

A4

32433244

7205

7206

7207

7208

-12V

FILAMENT

Vcc 2V5 +5V

3276

Vcc 2V5 +5V

3340

VIDEO SUPPLY

+9V

6460

6454

7603 L78L33ACZ

13

3608

3607

3274

3337

3339

3341

5445

1206 15

14

EHT

FOCUS VG2

10

6

5

7

8

9

+5V

6212

6213

6211

6210

BCL

1454

6453

1455

6456

1456

A1

A2

LINE

E/W

+

7204

7203

3

1

1404 1

2

HOR. DEFL. COIL

+3V

+1.8V_A

+1.8V_B

D

S

1206

SDA

15

SCL

14

5402

A4

G

A5

7405

OUTPUT

3211

3208

3210

3206

3209

D

S

CIRCUIT

CORR.

VT_SUPPLY

A3,A5

7201-2

7201-1

7209

G

EW_DRIVE

7210

TI T5 T1

1244

1203

1

2

3

7404

HDRIVE

A4

+6VA (To 3489)

3401

VT_SUPPLY

1903

9911

9910

7990 TDA2616Q

5

AUDIO

OUTPUT

7

Vaudio+1

*

V_DG

+3.3V

7200

HERCULES

19 35

125

15

31

+5V

+6V

+8V

TUNER IF INTERFACE DISPLAY & PROC. DPTV SDP ADC

A3

54

TUNER

1000

DECDIG

115

16

PWM1

3296

6207

2204

3217

30003001

ERR

10

COMPAIR

For

only

1005

7202

1

2

3

B1

1331

9

1351

1

2

3

4

5

A5

+9V

7

+3.3V

+5V

32593258

2228 2229

6930DPTVSVP

23

CRT

+8V

N.C.

FILAMENT

+200V

SCAVEM

B2

FILAMENT

FEATURES & CONNECTIVITIES

+9V

4611

3639

3610 6610

TRIDENT INTERFACE

TI

7208 L4978

5201 5203

+9V

54

SUPPLY

3221

5204

3225

T3

+3.3V

3349 3350

A4

A3

A4

178 179

7201

DPTV

ERR

21

1201

7

1202

1

2

3

4

3206 3204

3351

3266

3265

AD9883AKST

+8V

FILAMENT

+200V

+9V

+9VA

+9VA_1

+8V

6206 2212

7207

7201

SD1

SC1

57 56

7204

ADC

ERR

24

TUNER IF

A3

+5V

-/C33

6694

-/C5V1

5202

5001

+3V3VccA3

+3V3VadC3

Vcc3

Vcc2.5

VddC

To TUNER Pin 6.7

To TUNER Pin 9

To LED

To 3-6692 (IR_REC)

1693

1

+6V

1582

SDRAM

T4

Y,Pb,Pr INPUT

T2

R,G,B INPUT (RES)

+5V

+8V

ADC

T3

3404, 7405

3466, 7451, 7452, 7453, 7454

7200,3214 or 3207 A4

7601, 3604, 3605

7330, 3351, CRT

7217,3288,3289 T5

3263 or 3264 or 7204 T3

A5

+200V

+200VA

1205

5202

+5V

+8V

Error Codes Error Description Device Check item Diagram

32643263

A2

A1

+8V

A4

A1

DISPLAY

T5

1204

+8V

9

7

1205

+3V3

7

+5V

6

+8V

5

6

+5V +8V

5

Vcc2.5

0 No error Not applicable Not applicable N.A

X-Ray / over-voltage protection (US only)

1

2 High beam (BCI) protection Not applicable

3 Vertical guard protection Not applicable

2

4I

C error while communicating with 2nd tuner Not applicable Not applicable N.A

5 +5v protection Not applicable 7604,7605 A5

6 General I2C error

7 Power Down (over current) protection Not applicable Not applicable N.A

8 EW protection (sets with EW circuitry) Not applicable Not applicable N.A

2

C error while communicating with the

I EEPROM IC M24C16-WBN6 (ST00) L

9

2

C error while communicating with the PLL

I

10

tuner

11 Black current loop instability protection IC TDA6108JF/N1 (PHSE) L

2

I

C error while communicating with the PIP

12

processor

2

C error while communicating with the Voice

I

13

control processor

2

C error while communicating with the DVD

I

14

Interface module

15

I2C error while communicating with LTI module

I2C error while communicating with

16

PIP_Demodulator

I2C error while communicating with IBO

17

module

I2C error while communicating with other I2C

18

IBO module

I2C error while communicating with SSD stereo

19

sound decoder

I2C error while communicating with video

20

cosmic in Hercules IC

2

C error while communicating with the 3D

I

21

processor (DPTV SVP).

2

C error while communicating with the High

I

22

End output proc. (TDA9330H).

2

I

C error while communicating with the OSD

23

memory (MTV030).

2

I

C error while communicating with the ADC

24

(MST9893B).

+5V

VT_SUPPLY

FRONT CONTROL

A9

+6V

J

1693

A10

V_AUX

T1

+3V3

+5V

+8V

+5V +8V

6001

3690 3693

FRONT INTERFACE

LINEARITY & PANORAMA

DPTV SDP

5203

5204

5201

6200

(#)

Not applicable Not applicable N.A

I2C bus

TUNER UV1356A/A I G-3 (T.B.C) 1000,3000 or 3001

Not applicable N.A

IC SM TDA12010H1/N1B51 (PHSE)Y 7200 A4

IC SM DPTVSVP (TRDI) Y 3204,3206,7201-3 T1

IC SM TDA9330H/N3 (PHSE) R 3244,7218,3243 T5

IC MTV030N-64 (MYTE) L

IC SM MST9883-110 (MSTA) Y

1

2

Vcc3 +3V2

+5V

+8V

3327

+8V-1

+5V

5305

+3V3Vad

5306

+3V3Vdd

3452

+3V3Vcc_PLL

E_14770_005.eps

A2

A5

A3

B1

N.A

010904

Circuit Diagrams and PWB Layouts

24L04A AD 7.

7. Circuit Diagrams and PWB Layouts

Mono Carrier: Power Supply

1234567891011

14

16V4

7541

0V0

BC857B

Vaux_GND

2542

250VS

1N

PM20B

SS42316-01

18

17

16

15

14

13

12

11

10

9V0

8V0

2573

Vaux_GND

7

8

Vaux_GND

9

10

V_DG

3541

*

16V0

2541

AUDIO_GND1

AUDIO_GND2

6573

220n

47K

47u 25V

6541

*

BZX384-C12

BZX79-C9V1

4534

5534

1u0

5535

1u0

4535

5562

5561

5551

*

9513

3571

220R

3578

470R

3577

1K5

6537

RGP10D

2540

BYV29X-500S

2551

1n

SB360 COLB

SB360

SB360 COLB

SB360

6572

2538

470P

6535

SB160

6536

SB180

2539

470P

1n

6551

*

6563

*

2565

1n

6562

*

2561

1n

7V7

6V2

BZX384-B6V2

3563

220R

Vaux_GND

AUDIO_GND1

3579

2K2

2571

15n

7571 BC547B

6V7

6576

BAS316

2535

Vaux_GND

2537

Audio_Gnd

2552

2563

*

2562

*

AUDIO_GND2

3573

3574

*

6564

BAS316

Vaux_GND

4537

2536

1m0 6.3V

16V2m2

15K

33K

160V

100u

2m2

25V

2564

10V

2m2

9510

3575

3576

*

AUDIO_GND2

7573 PDTC114ET

82K

4K7

UDZS10B

*

100n

4536

11V8

7535

SI2307DS

3535

1K0

6565

3565

15K

*

9536

5536

10u

5537

10u

9537

6V0

AUDIO_GND1

1543

1R

9514

*

6571 BAV70

8V4

5552

6566

BAS316

3536

1K

27u

0V0

2572

2547

1u0

2548

1u0

3572

*

10n

0V0

1546

Vaux_GND

0V0

7536

PDTC143ZT

Vaux_GND

2553

180P

9509

For DVD

220R

(RES)

7561 PDTC143ZT

0V0

2566

100n

Vaux_GND

3V3

0V0

Vaux_GND

2V0

POWER SUPPLY

A1 A1

DEGAUSSING COIL

1504

A

2

1

2501

2n2

*

1501

PFC5000

1502

3523

2

3

+t

Rs

Rp

1

*

3507

+t

*

3509

+t

5506

DMF35

5500

4

1

23

2542

3508

470R

81

45

5502

*

9506

*

2506

33n

2503

5503

23

2

2n2

6500

14

241V0

"$"

LKSIAF

1503

*

23

Vaux_GND

*

3510

470p

*

BC847B

3522

47K

2516

100n

241V0

12

0V0

14

DMF-2810

*

9511

4R7

*

-T

0V0

7514

3V8

7512

*

3V7

G

2519

2534

2R2

3539

3538

9505

3515

1K0

100p

0V0

*

68P

3R3

D S

*

5513

5532

0V0

3524

237V0

3516

1u0

9532

0R1

3513

2K2

2504

47K

6575

6514

3

2n2

1N5062

*

2518

10n

BYV95CA

*

For lighining protection

BAS316

2514

3520

REC

6540

2546

470p

provision

1n5

3521

0R33

1545

450V

*

330UF

3K3

3511

2505

4R7

5511

2515

*

1532

2550

33P

3542

68K

2545

10n 9512

2543

2n2

*

470p

T315MA

2507

RES

*

3532

*

5512

2

3

4

5

8

9

2570

470P

16V2

14

4V8

32

7513

TCET1103(G)

4R7

5531

56

4

3

2

1

CS22402-10

COLDHOT

To 0212 of

B

FRONT INTERFACE PANEL

For lighining protection

1511 RT-01T-1.0B

1509

To 1009 of

FRONT INTER-

C

FACE PANEL

3506

1510

To 1013 of

For lighining protection

D

E

F

2528

"$"

G

FOR MAINS 120V AC 170V (177V)

..V.. Normal Operation (..V..) Standy Mode

HOT GROUND

COLD GROUND

Cell 11NC : 8241_054_2950 Function 11NC : 8241_054_2951

3141 053 3129.3

3M3

2509

470n

1508

3528

1n5

3529 2M2

1505

2

1

2511

2517

6511

RGP10D

6512

BAT54 COL

15K

3519

3527

1M0

6538

BAS316

13V0

7532

3V8

BC857B

0V2

220V AC 309V (317V)

16V2

50V22u

3512

47K

7511 TEA1506T/N1

2

3

0V0

6

0V0

1n0

1K2

2532

1500

*

T4E.250V

9500

For ITV only

Vcc

Gnd

FREQUENCY

CONTROL

INPUT

CONTROL

Ctrl

CIRCUIT

BURST

DETECTOR

2512

100n

10u

330p

2530

6532

BAV21WS

33u

5533

3534

100R

10n

2544

SUPPLY

MANAGEMENT

TEMPERATURE

PROTECTIOM

6533

6534

6531

BZX384-C15

3530

2533

3531

100K

2500

VOLTAGE CONTRLLED OSCILLATOR

OVER

POWER-ON

RESET

470n

3505

*

1MA/612V

S MAX

1120VB

BZX384-B6V8

BZX384-B3V9

220R

4n7

2K2

3537

DC

2531

V

2549

3504

1M5

LOGIC

CONTROL

CIRCUIT

MAXIMUM ON-TIME

PROTECTION

5

1V5

470p

3533

6

2V6

11

0V2

100p

1

8K2

9501

*

5501

*

23

DMF-2405

9503

*

3502

220R

*

VALLEY

7531

*

LOGIC

RC

OSC

LOW FREQ

F

2.5V

REG

+

AUX

GND SGND NC

*

4

1

*

2

* *

1

23

DMF-2405

START-UP

CURRENT SOURCE

START-UP

CURRENT SOURCE

CURRENT SENSING

OUTPUT DRIVER

OVER

POWER

PROTECTION

(TEA1623)

PWM

STOP

1.8 U

10X

-

4

9502

5500

4

3

9504

3503

DSP

5501

4

Drain

HVS

Demag

Sense

Driver

3

VCC

SUPPLY

+

THERMAL

SHTDWN

PROT

LOGIC

POWER-UP

RESET

789

110

RES

2502

*

2

(RES)

14

237V0

7 0V2

9 0V6

11

3V7

3517

3518

3K3

VALLEY

131415

2508

1507

330K

BLANK

+

162

100n

1

*

3514

2513

DRAIN

SOURCE

Vbatt

140V

-Vaudio

-16V

+Vaudio

+16V

+6VA

Stdby_Con

A4

POWER_DOWN

+3V

+6VA

+6V

Vaux

B

A4

G_15880_001.eps

100206

A

B

C

D

E

F

G

1500 B2 1501 A2 1502 A3 1503 A7 1504 A1 1505 B1 1507 C5 1508 C1 1509 C1 1510 D1 1511 C1 1532 E6 1543 B10 1545 G6 1546 D10 2500 B3 2501 A2 2502 B4 2503 A6 2504 B6 2505 B6 2506 A5 2507 B6 2508 B5 2509 C1 2511 D2 2512 E2 2513 E5 2514 D6 2515 D6 2516 D5 2517 E2 2518 E6 2519 D5 2528 F1 2530 F2 2531 F3 2532 F2 2533 G3 2534 F5 2535 F9 2536 F9 2537 F9 2538 E8 2539 F8 2540 F8 2541 A7 2542 A4 2542 B7 2543 F6 2544 G2 2545 F6 2546 F6 2547 E10 2548 F10 2549 G3 2550 F6 2551 A8 2552 A9 2553 A10 2561 C8 2562 C9 2563 B9 2564 E9 2565 B8 2566 E10 2570 D7 2571 C9 2572 D10 2573 E7 3502 C4 3503 C4 3504 B3 3505 B3 3506 C1 3507 A3 3508 A5 3509 A3 3510 B5 3511 D6 3512 E2 3513 C6 3514 D5 3515 D5 3516 D5 3517 E4 3518 E4 3519 F1 3520 D6 3521 C6 3522 D5 3523 A3 3524 C5 3527 F2 3528 F1 3529 D1 3530 G3 3531 G2 3532 E6 3533 F3 3534 F2 3535 F9 3536 F10 3537 G3 3538 G5 3539 G5 3541 A7 3542 F6 3563 E8 3565 E9 3571 C8 3572 C10 3573 D9 3574 D9 3575 D9 3576 D9 3577 D8 3578 C8

3579 C9 4534 E8 4535 F8 4536 F9 4537 E9 5500 A4 5500 B4 5501 B3 5501 C4 5502 A5 5503 B5 5506 A4 5511 C6 5512 B7 5513 E5 5531 E7 5532 F5 5533 F2 5534 E8 5535 F8 5536 E9 5537 F9 5551 A8 5552 A10 5561 B8 5562 B8 6500 A6 6511 E1 6512 E1 6514 C6 6531 F2 6532 F2 6533 F3 6534 F3 6535 E8 6536 F8 6537 F8 6538 F1 6540 F6 6541 A8 6551 A8 6562 B8 6563 B8 6564 E9 6565 E9 6566 E10 6571 C10 6572 D8 6573 D7 6575 D6 6576 E8 7511 C2 7512 C5 7513 E7 7514 C5 7531 E3 7532 F2 7535 F9 7536 G10 7541 A7 7561 D10 7571 D9 7573 C9 9500 B2 9501 B4 9502 B4 9503 C3 9504 B4 9505 B5 9506 A5 9509 A10 9510 A9 9511 B5 9512 F6 9513 C8 9514 B10 9532 F5 9536 E9 9537 F9

1

234567891011

Circuit Diagrams and PWB Layouts

Mono Carrier: Global Diversity Power Supply

1234567

25L04A AD 7.

A

B

C

GLOBAL DIVERSITY TABLE FOR POWER SUPPLY

REGION

MAIN RANGE

SET

VBATT

AUDIO

OUTPUT

1508

1510

2505 2506 2508

2509 2542

2570 3505 3506 3507 3508 3514 3520 3223 3565 3574 5500 5502 5512 6500 6551 6565 7512 9502 9504 9506

27RF

27FSQ

130V

2X5W

2X10W

---

200V 470U 200V 470U 200V 470U 400V 330U 400V 330U 400V 330U 400V 330U

---

250V 1N5

---

1MA/423V

---

--- --- --- --- --- --- --- --- --100R 0R18 0R18 0R18 0R33

145V 1R5

15K

150K 150K 33K

---

STTH8L06D STTH8L06DBYV29X-500

UDZS9.1B UDZS9.1B UDZS9.1B UDZS7.5B UDZS7.5B UDZS7.5B UDZS7.5B UDZS7.5B UDZS7.5B UDZS10B UDZS10B UDZS10B UDZS10B UDZS10B

FQPF9N50 FQPF9N50

JMP JMP JMP

NAFTA

LR

32RF

130V 2X5W 2X5W 2X10W

2X10W

------

---

250V 1N5 250V 1N5 250V 1N 250V 1N 250V 1N

---

1MA/423V

---

144V 3R

100R

---

15K 15K

---

--- --- --- --- --- ---

SS40310-01

JMP JMP JMP

26WSRF 30WSRF

32FSQ

143V

2X10W

---

1MA/423V

---

144V 3R

100R

---

SS40312-01SS40310-01

GBU6JL

BYV29X-500

FQPF9N50 STP10NK8OZFP STP10NK8OZFP STP10NK8OZFP FQPF7N80 FQPF7N80 FQPF7N80

JMP JMP JMP

21RF

130V 130V 130V 130V 143V

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

275V 100N 275V 100N 275V 100N 275V 100N 275V 100N

250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5 250V 1N5

250V 470P 1MA/612V 1MA/612V

10MH 2A

SS42315-01

GBU4JL

STTH8L06D

FQPF7N80

A1

LATAM / AP / EUROPE

FR

25RF

29FSQ

2X5W

2X10W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

--- ---

250V 470P

3M3 3M3

---

47R

18K

---

--- --- --- --- ---

JMP

---

47R

0R33 0R33 0R22 0R33 0R22 0R33 0R33 0R33 0R33

276V 4R5

18K

150K

10MH 2A

SS42315-01

GBU4JLGBU6JL GBU6JL BYV29X-500GBU6JLGBU4JL GBU4JL

STTH8L06D

--- --- --- --- ---

29RF

2X5W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

--- --- --- --- ---

250V 470P 1MA/612V 1MA/612V 1MA/612V 1MA/612V 1MA/612V

3M3

---

47R

18K

150K 150K 150K150K

10MH 2A 10MH 2A

---

SS42315-01

GBU6JL

STTH8L06D STTH8L06DSTTH8L06D

2X10W 2X10W 2X5W 2X10W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

250V 1N

250V 470P

276V 4R5

SS49309-01

STP10NK8OZFPSTP10NK8OZFP

CHINA

HR HR

29RF

3M3

---

47R

18K

150K

JMP JMP JMP JMP JMP

28WSSF

2X5W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

400V 330U

250V 1N

250V 470P

3M3

--- ---

47R

276V 4R5276V 4R5

18K

33K

10MH 2A

---

SS42316-01

GBU6JL

28WSRF 32WSRF 21/25RF 29RF 34RF 21/29RF

143V 130V 130V 130V 130V 130V

2X10W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

400V 330U

275V 100N

250V 1N

250V 470P

3M3

47R

276V 4R5

18K 15K 15K 15K 15K 15K 33K

10MH 2A

SS49308-01

---

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

450V 220U

275V 100N 275V 100N

250V 1N

250V 470P

3M3

--- --- --- --- ---

---

47R

276V 4R5

20MH 1A5

---

SS42315-01

GBU4JL

STTH8L06DBYV29X-500

---

2X10W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

450V 220U

400V 33N 400V 33N

275V 100N

250V 1N 250V 470P 1MA/612V 1MA/612V 1MA/612V 1MA/612V

3M3

470R

47R

276V 4R5

150K

20MH 1A5

65MH

SS42315-01

STTH8L06D

FQPF7N80 FQPF7N80

---

WIRE SIN

180 SIN 18ST BK WIRE SIN

400 SIN

18ST BK

450V 220U

250V 1N

250V 470P

3M3

470R

47R 47R

276V 4R5 276V 4R5276V4R5

150K

20MH 1A5

65MH

SS42315-01

GBU4JL

---

INDIA

2X5W

2X10+20W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

450V 220U

--- ---

---

250V 1N

250V 470P

3M3

---

276V 4R5

150K

---

SS42315-01

GBU4JL

STTH8L06D

JMP JMP

--- --------- ---

21/29RF

29FSQ

2X15W

WIRE SIN

180 SIN

18ST BK

WIRE SIN

400 SIN

18ST BK

450V 220U

---

250V 1N

250V 470P

3M3

---

47R

0R33

---

SS42317-01

GBU4JL

JMP JMP

A

B

C

D

3141 053 3129.3

AUDIO

OUTPUT

2562 2563 3571 3572 6562 6563 9514

2X5W

2X10W

--25V 1000uF 25V 1000uF

220R

220R SB360 SB360 SB360 SB380

JMP

2X10+20W 2X15W

2A 250V 25V 2200uF 25V 2200uF

220R 220R

SB360

--- ---

2A250V1543 25V 2200uF 25V 2200uF

680R 470R

SB380

G_15880_001d.eps

1234567

D

170306

Circuit Diagrams and PWB Layouts

Mono Carrier: Line Deflection

26L04A AD 7.

12345678910

A2 A2

A

B

C

D

E

F

G

3141 053 3129.3

LINE DEFLECTION

Vbatt

6R8

3414

*

3413

1K8

2K2

100n

RES

1453

2K2

3424

3401

68K

5415

4u7

1V

2410

BZX384-C8V2

2K2

3447

2421

100n

2409

100n

10u 16V

2K2

3421

VT_Supply

VideoSupply_1

Filament

Vbatt

EHTb

A2

A2,A4

+6VA

6403

+9V

RGP10D

HDRIVE

A2

EW_DRIVE

A2

EW DRIVE

6483

6484

HD

47R

3489

Frame_Mod

+9V

3497

1K0

6488

3448

2422

2K2

3437

To 1351 of

CRT PANEL 1

2

3

4

5

1401

3K9

3402

3V7

1n

2408

3415

1K0

7404

BSH103

1

100n

6441

BZX384-C8V2

3

6V5

0V0

2

1n

2424

2423

390P

2425

PSD10-204B

3

1

2K2

3438

68K

STP3NC60FP

2K2

4V3

3439

5402

3423

2426

7406

3422

10M

3403

390P

3404

3430

2K2

6

5

23V0

0V0

FROM LOT 5450

V

99

77

V

LOT7

9407

6408

BYD33D

5403

4R7

3449

1402

3416

3450

7405

BU4508DX

0V2

33R

6R8

3429

9408

5407

560n

4R7

NC

5411

1 2 3 4 5 6 7 8

9 10 11

B11B-EH-A

2404

5

1

4

60V0

2411

0V0

DMV1500M

6404

TO 1201-A OF

TRIDENT INTERFACE

1403

+9v

6442

2K2

3419

6407

22

4

5405

2427

47u

15n

9411

HORIZONTAL

DEFLECTION

COIL

*

2412

2413

5410

27u

9410

*

EHTb HD HDRIVE

EW_DRIVE VDRA

VDRB BCL EHTinfo Vguard

A2 A2

A2

A2 A2 A2 A2

A2 A2

9470

5470

27u

3432

22R

2419

*

3433

220R 3434

220R

L.LIN

1404

1

2

680p

2406

1K0

5401

3412

2417

*

2492

12

5406

5408

CI-15

34

VDRA

A2

-12V

VDRB

A2

FRAME DEFLECTION

+9V+9V

5450

*

3

1

*

2418

CU20d

*

12

3495

1K0

9482

5482

3496

1K0

2461

2K2

3460

VideoSupplyVideoSupply_1

3451

*

68K

1n

0V7

7455 BC857B

EHTb

-14V8

10

6

5

11

7

12

8

9

3462

1V3

3452

*

18K

EHT

TO PICTURE TUBE

FOCUS

VG2

LOT7

2K2

-14V2

1K0

3463

4401

+9V

To

1455

MRT

21

BYV29X-500

1n

2462

6457

0V8

7456

BC857B

3469

1K0

7457 BF422

18R

3476

1R

2459

470p

6456

3461

2K2

22K

BAS316

-14V4

3477

*

3453

of CRT PANEL

9442

3442

6K8

1454

1R

MRT

6453

RGP10D

1456

*

5409

MRT

47u

3464

2463 100u50V

6458

2464

470p

-14V8

BZX384-C8V2

*

2451

*

1R

BAS316

0V0

7452 BD135

3498

3491

56K

6455

3454

8K2

2456

470p 1452

1R

MRT

7454 BC847B

6R8

9443

6K8

3443

1N4148

6452

3458

4R7

6481

470P

0V0

3473

1M

6451

BZX384-C4V7

470p

6459

6461

2460

220p

3470

22R

2469

220n

BAS3166477

2453

3493

2402

2403

2468

3490

2457

22K

7483 BC857B

7V4

3411

1u0 16V

RES

2454

470u 16V

0V0

7453 BD136

0V0

6450

BAS316

3478

6K8

3486

6K8

470u16V

4u7

2458

2405

470P

7451 BD135

2V7

0V0

-14V8

3n3

3466

1V7

0V0

330K

17V1

2484

*

21V4

0V0

7482

PDTA114ET

1V7

6480

BZX79-B5V1

2455

*

470u16V

RES

2480

6454

RGP10G

6406

BAV21WS

1R

3467

3468

3471

2K2

3435

7481 BC857B

18V1

3481

100n

RGP10D

2465

220R

2467

220R

3R3

9V0

3482

100V22u

15n

3472

3K3

2470

6482

BZX384-C6V8

RES

3483

3494

*

6460

3475

8K2

1u0

3474

1451

1 2 3

3R3

10K

15K

Frame_FB

POWER_DOWN

EHTinfo

BCL

EHTb

-12V

VideoSupply

200V

Filament

+9V

-12V

Vguard

VERTICAL DEFLECTION COIL

G_15880_002.eps

A2

100206

A

B

C

D

E

F

G

1401 B2 1402 A4 1403 F4 1404 B5 1451 F10 1452 D8 1453 G2 1454 C8 1455 D7 1456 D8 2402 C8 2403 D8 2404 A4 2405 D9 2406 B5 2408 E2 2409 C2 2410 D2 2411 C4 2412 D5 2413 E5 2417 C6 2418 C6 2419 D5 2421 G2 2422 G2 2423 G3 2424 E3 2425 B3 2426 B3 2427 A5 2451 B8 2453 B8 2454 C9 2455 C9 2456 D8 2457 C8 2458 C9 2459 D7 2460 E8 2461 E6 2462 E7 2463 E8 2464 F8 2465 E9 2467 F9 2468 E8 2469 F8 2470 E9 2480 C9 2484 C9 2492 D5 3401 A2 3402 C2 3403 A3 3404 B3 3411 A9 3412 B5 3413 D2 3414 D2 3415 C2 3416 D4 3419 G4 3421 E2 3422 E3 3423 E3 3424 F2 3429 E4 3430 C3 3432 A5 3433 A6 3434 A6 3435 A9 3437 F2 3438 F3 3439 G3 3442 C8 3443 C8 3447 G2 3448 G2 3449 G3 3450 G4 3451 A6 3452 A7 3453 B8 3454 B8 3458 C8 3460 F6 3461 G7 3462 E7 3463 F7 3464 E8 3466 E9 3467 E9 3468 F9 3469 F7 3470 F8 3471 G9 3472 G9 3473 B8 3474 E10 3475 D10 3476 F7 3477 A8 3478 B9 3481 C9 3482 B9 3483 B10 3486 B9 3489 C1 3490 A8 3491 A8 3493 B8 3494 B10 3495 F6 3496 F6 3497 F1 3498 F8 4401 F7 5401 B6 5402 D3 5403 F3 5405 C5 5406 E5 5407 E4 5408 E6 5409 D8 5410 A5 5411 B4 5415 B2 5450 B6 5470 G5 5482 G6 6403 D1 6404 E4 6406 E9 6407 G4 6408 F3 6441 C3

6442 G4 6450 B9 6451 B8 6452 C8 6453 C8 6454 D9 6455 A8 6456 D7 6457 E7 6458 E8 6459 D8 6460 D9 6461 D8 6477 A8 6480 B9 6481 D8 6482 A10 6483 B1 6484 B1 6488 F2 7404 D2 7405 C4 7406 F3 7451 E9 7452 F8 7453 F8 7454 E8 7455 F6 7456 F7 7457 F7 7481 B9 7482 A9 7483 A8 9407 C4 9408 E4 9410 A5 9411 B5 9442 C8 9443 C8 9470 G5 9482 G6

12345678910

Circuit Diagrams and PWB Layouts

Mono Carrier: Global Diversity Line Deflection

27L04A AD 7.

GLOBAL DIVERSITY TABLE FOR LINE DEFLECTION

A2

12345678910

Region NAFTA

Tube

Size

2230

A

B

C

2254 2411 2412 2413 2416 2418 2419 2425 2451 2457 2487 3224 3295 3414 3431 3451 3452 3453 3467 3468 3471 3472 3473 3474 3481 3482 3483 3491 3494 3499 5401 5408 5450 5451 7405

3141 053 3129.3

LPD

27 V

10u 50V

10nF 10nF2236 220nF 470pF 1.2nF

12nF 120nF

-

390nF

-

150nF

4u7 4u7

680K 5%

1R 1W 5%

68K 1% 18K 5%

33K 5% 120R 5% 220R 5%

3R3 1%

15K 5%

22K 1%

56K 1% 100K 5% 180K 5%

-680K 5%

50uH

-

JF0501-21835B

27uH 10%

BU4508DX

LPD LPD LPD

28 WR 29 RF

10u 50V 10uF 50V 10u 50V

68nF

13nF 15nF

3n3

-

390nF

33nF

150nF

1n5

680K 5%

10K 5%

2R2 1W 5%

82K 1% 82K 1% 15K 5%

22K 5% 120R 5% 150R 5%

2R7 1%

2R4 1% 680K 5%

12K 5%

5R6 5%

22K 1%

56K 1% 100K 5%

-

680K 5%

42uH

SC2132 9-00B

JF0501-85021B

Jumper

BU2725DX

LPD

10nF

220nF

1.5nF 15nF 39nF

-

330nF

2u2

33nF

180nF

4u7 1n5-

680K 5%

8K2 5%8K2 5%

1R 1W 5%

82K 1%82K 1% 68K 1% 15K 5%

33K 5% 120R 5% 150R 5%

2R4 1%-

2R4 1% 820K 5%390K 5%

15K 5%

10R 5%5R6 5%

2K4 1%

5K6 1% 100K 5% 100K 5%

-

680K 5%

33uH

CU15

JF0501-21836B

33uH 10% BU4508DX

32 V 32 V RF 25 RF

10u 50V 10u 50V

10nF 10nF 10nF

2.2nF 15nF 33nF

-

470nF

2u2

33nF

180nF

4u7 4u7

1n5

680K 5%

8K2 5%

0R33 1W 5%

82K 1% 75K 1% 15K 5%

22K 5% 220R 5% 150R 5%

2R4 1% 2R7 1%

820K 5%

15K 5%

2R7 5%

22K 1%

56K 1%

82K 5% 150K 5%

-330K 5%

33uH

CU15

JF0501-21140B

27uH 10%

BU2725DX

1nF

680pF

12nF 33nF

4n7

270nF

2u2

10nF

150nF

2n2

560K 5%

8K2 5%

1R 1W 5%

10K 1% 68K 1% 6K8 5%

33K 5% 150R 5% 150R 5%

2R2 1%

2R2 1% 820K 5%

15K 5%

5R6 5%

22K 1%

56K 1%

68K 5% 680K 5%

-680K 5% 25uH CU15

JF0101-85020B

Jumper

BU4508DX

LPD SMGK

32 WR

10u 50V 10u 50V

10nF 10nF 10nF 47nF

330pF

13nF 18nF

-

430nF

33nF

180nF

4u7 1n5

680K 5%

8K2 5%

6R8 1W 5%

82K 1% 82K 1% 6K8 5%

22K 5% 220R 5% 220R 5%

1R8 1%

3R3 1% 820K 5%

15K 5%

4R7 5%

22K 1%

56K 1%

82K 5% 680K 5%

-

680K 5%

42uH

SC2132 9-00B

JF0101-85021B

Jumper

BU2725DX

4.7nF

1.2nF 15nF 33nF

-

390nF

2u2

33nF

100nF

4u7 4u7 1n5

680K 5%

8K2 5%

3R3 1W 5%

82K 1% 68K 1% 18K 5%

33K 5% 120R 5% 150R 5%

2R2 1%

2R 1%

680K 5%

15K 5%

-

100K 5%

-

680K 5%

33uH CU15

JF0501-21835B

33uH 10% 27uH 10%68uH 5%

BU4508DX

LPD

25 RF

10u 50V

10nF

680nF

15nF 33nF

--

360nF 390nF 330nF

2u2 470nF

33nF 33nF

100nF 150nF

1n5

680K 5%

8K2 5%

1R 1W 5%

82K 1% 82K 1% 68K 1% 18K 5%

33K 5% 33K 5% 120R 5% 150R 5% 220R 5%

2R4 1%

820K 5% 390K 5%

15K 5%

-

100K 5%

--

680K 5% -

37uH CU15 SC2132 9-00B

JF0501-2153B JF0501-21835B

27uH 10% 27uH 10%

BU4508DX

LPD

27V

10nF 10nF 220nF 470pF 1.2nF

12nF 15nF

120nF 18nF

-

4u7 4u7

-

680K 5% 680K 5%

8K2 5% 8K2 5%

1R 1W 5% 4R7 1W 5% 2R2 1W 5%

68K 1% 18K 5% 27K 5%

120R 5% 220R 5%

-

3R3 1% 3R3 1%

15K 5%

22K 1%

56K 1% 100K 5% 82K 5% 180K 5% 680K 5%

680K 5% -

50uH 16uH

-

BU4508DX BU4508DX

LATAM

LPD

28WS

10u 50V 10u 50V

15nF

2n2

120nF 150nF

1n5

82K 1%

120K 1% 82K 1%

33K 5% 22K 5%

220R 5% 150R 5%

2R2 1% 2R7 1%

1M 5%

15K 5% 12K 5%

-

680K 5%

JF0501-21133B

39uH 10% Jumper

SC2132 9-00B SC2132 9-00B

JF0501-85021B JF0101-85021B

LPD

28WR

10nF 68nF 47nF

1.2nF 330pF 13nF 13nF 15nF

3n3

-

390nF 430nF 2u2

33nF

4u7 4u7 1n5 1n5

560K 5%

10K 5% 8K2 5%

82K 1% 82K 1%

15K 5% 6K8 5%

120R 5% 220R 5% 120R 5%

2R4 1%

680K 5% 820K 5%

5R6 5% 4R7 5%5R6 5% 22K 1% 22K 1% 56K 1%

100K 5%

680K 5%

42uH 42uH 25uH

BU2725DX

6R8 1W 5% 0R33 1W 5%

-

LPD

32WR

10u 50V 10uF 50V

10nF 10nF

18nF

33nF 33nF

180nF

680K 5% 680K 5%

82K 1% 68K 1%

22K 5%

220R 5%

1R8 1% 3R3 1% 2R2 1%

15K 5% 15K 5%

56K 1% 82K 5% 82K 5%

Jumper

BU2725DX BU4508DX

-

--

-680K 5%

SMGK

29RF

1nF

1.5nF 15nF 39nF

-

100nF

4u7

3n3

8K2 5%

82K 1%

15K 5% 33K 5%

150R 5%

1R8 1%

1M 5%

-

--

-

-680K 5%

CU15

JF0501-2136B

27uH 10%

AP / EUROPE

CPT LPD

21RF

10uF 10uF

1nF 10nF

220pF 680nF

8n2 15nF

68nF 33nF

220nF

120nF 120nF

4u7 4u7

1M 5% 680K 5%

2K7 5%

10R 1W 5%

82K 1% 82K 1% 82K 1% 68K 1% 18K 5% 18K 5% 15K 5%

33K 5% 220R 5% 220R 5%

2R2 1% 3R9 1% 2R4 1%

390K 5% 820K 5%

15K 5% 15K 5%

82K 5% 100K 5%

680K 5%

82uH

JF0501-2135B

68uH 5%

BU4508DX

25RF 29RF

10u 50V 10uF

10nF

-

1nF 1n5

-

360nF 330nF

2u2 2u2

33nF

8K2 5% 10K 5%

1R 1W 5%

33K 5% 33K 5% 120R 5% 120R 5% 150R 5% 150R 5%

2R4 1%

680K 5% 680K 5%

37uH 33uH

CU15 CU15 SC2132 9-00B

JF0501-2135B

27uH 10% 27uH 10% BU4508DX

- 3n3

-

--

JF0501-2136B

LPD LPD

32WR 34RF 25RF

10nF 10nF 10nF 47nF

1.2nF 330pF 15nF 13nF 12nF 33nF

33nF 33nF

220nF 180nF

4u7 4u7

1nF 1n5 3n3

680K 5%

1R 1W 5% 6R8 1W 5%

82K 1% 82K 1% 68K 1%

2R4 1% 1R8 1% 2R4 1% 3R3 1%

680K 5% 820K 5%

15K 5%

-

82K 5%

BU4508DX

10uF

18nF 33nF

--

- 300nF 360nF

430nF

680K 5% 1M 5%

8K2 5% 7K5 1%

82K 1% 68K 1% 6K8 5% 18K 5%

22K 5% 33K 5% 220R 5% 150R 5% 120R 5% 220R 5%

15K 5% 15K 5%

4R7 5%

22K 1%

56K 1%

82K 5% 82K 5% 680K 1% 680K 5% 680K 5%

42uH

JF0101-85021B JF0501-2601B

0.58mm COL 22uH BU2725DX

LPD

21RF 29RF

10uF 10u 50V 10nF 10nF

1nF 10nF 1nF

2u2 2u2

270nF 120nF

4u7

6R8 1W 5% 1R 1W 5% 4R7 1W 5%

10K 1%

150R 5% 150R 5%

2R2 1% 2R4 1% 2R2 1% 2R4 1% 4R7 1%

430K 5%

42uH 37uH CU15

BU4508DX

680nF 220pF

15nF 8n2 33nF 68nF

-

33nF10nF

4u7 4u7 1n5 1nF

680K 5% 1M 5%

8K2 5%

82K 1% 82K 1% 68K 1% 68K 1% 18K 5% 18K 5% 33K 5%

820K 5% 680K 5%

15K 5% 15K 5%

-

--

-

100K 5% 56K 5%

680K 5%

CU15

JF0501-2135B JF0501-2135B

27uH 10% BU4508DX

4u7 10uF

10nF 10nF 10nF

220nF

-3n3

270nF 330nF

-2u2

- 33nF 10nF

220nF

8K2 5% 10K 5%

33K 5% 33K 5% 220R 5% 120R 5% 220R 5% 150R 5%

3R9 1%

-

--

-- -

680K 5% 56K 5%

82uH 33uH

-

BU4508DX BU4508DX

CHINA INDIA

LPD LPD

34RF 21RF

10uF

10nF 1nF

1.2nF 1nF 15nF 12nF 8n2 33nF

220nF 270nF

4u7 4u7

1nF 3n3 1nF

680K 5%

1R 1W 5% 6R8 1W 5%

82K 1% 10K 1% 68K 1% 68K 1% 82K 1% 15K 5%

2R4 1% 2R2 1% 2R4 1% 2R2 1% 680K 5% 430K 5% 15K 5% 15K 5% 15K 5%

--

-

82K 5%

CU15

JF0501-2136B

33nF 68nF

300nF 220nF

2u2

1M 5% 1M 5% 7K5 1% 2K7 5%

18K 5% 18K 5%

33K 5% 33K 5% 150R 5% 220R 5% 120R 5% 150R 5%

82K 5% 82K 5%

56K 5% 56K 5%

42uH 82uH 33uH CU15

JF0501-2601B JF0501-2135B

22uH 68uH 5%

BU4508DX BU4508DX BU4508DX

CPD LPD

29RF

10uF 10uF 10nF 10nF

1nF 10nF

220pF

--

-2u2

-33nF

120nF 220nF

4u7

680K 5% 1M 5%

10R 1W 5% 1R 1W 5%

82K 1%

220R 5% 150R 5%

2R2 1% 3R9 1% 2R4 1%

390K 5%

--

10K 5% 8K2 5%

82K 1% 82K 1% 68K 1% 56K 1% 15K 5% 18K 5% 33K 5%

2R4 1%

680K 5% 680K 5%

15K 5% 15K 5%

--

- CU15 JF0501-2136B JF0501-2133B

27uH 10% 22uH 10% BU4508DX

1.2nF 680pF 15nF 13nF 33nF 39nF

3n3-

330nF

4u7 4u7 1nF 1nF

--

82K 5% 56K 5%

56K 5%

SMGK

29FSQ

4u7

10nF

220nF

390nF

2u2

33nF

220nF

4R7 1W 5%

33K 5% 220R 5% 220R 5%

2R2 1% 2R2 1%

-

56K 5%

33uH CU15

G_15880_002d.eps

170306

A

B

C

12

34567

8910

Mono Carrier: Tuner IF

Circuit Diagrams and PWB Layouts

28L04A AD 7.

123456789

A3 A3

A

TO 0282

OF

B

A4

C

D

A4

E

F

TUNER IF

FOR ITV ONLY

1010

FOR EMC ONLY

1011

SCL

SDA

1005

For Compair only

SEL_LLP|M

0V0

4000

3000

100R

4001

3001

100R

Gnd2

3006

10K

+5V

1000

12

13

MT

14

15

3

SCL4SDA

2V3

2001

7001 PDTC124ET

2V3

5

2V6

RESA4RES

2002

+5

78

5V1

0V0

IFGND

0V0

1

2

6

NC

9

33V5

10

11

ADCAS

10n

2003

4003

5002

*

+5V

2K2

3009

6004

ISS356

2004

Gnd2

390n

100n

2009

100n

2009

VT_Supply

2005

47n

6001

Gnd2

2007

50V10u

100n

BZX79-C33

2008

Gnd2

2006

Gnd2

100u

470u

6003

BAS316

6002

BAS316

3002

10K

4006

*

2007

100n

Gnd2

3003

3004

1K5

RES

3008

3007

IFGND

6K8

2K2

3005

100R

4010

3010

4004

RES

4011

*

IFGND

4002

4012

IFGND

*

1002

K3953M

1

2

GND_28

1003 OFWK6272K

10

SWI

1

IN

2

ING

GND_28

1001

K9656M

1

2

RES

5001

4005

2014

1n0

3

GND

38

3

GND_28

2009

O1

O2

GND_28

100n

4

5

4

5

4

5

3016

3019

1V1

100K

150K

5003

1u8

RF_AGC

for ATSC

1012

3014

820R

2016

5V

1n0

7003 BFS20

0V3

560R

for EMC

4013

1n0

2013

TO 1510 OF

1013

(For Lighting Protection)

GND_28

3018

Gnd2

RES

SSIF

VIF1

VIF2

SIF2

SIF1

A4

A

B

C

D

E

1000 A2 1001 E6 1002 D6 1003 E6 1005 C1 1010 B1 1011 B1 1012 C8 1013 E8 2001 C2 2002 C3 2003 C4 2004 B4 2005 B4 2006 B5 2007 C4 2007 B5 2008 C4 2009 F4 2009 G4 2009 C7 2013 D8 2014 C7 2016 C8 3000 B2 3001 C2 3002 B5 3003 B5 3004 C5 3005 B6 3006 D2 3007 D5 3008 D5 3009 D3 3010 C6 3014 C7 3016 C7 3018 D7 3019 D7 4000 B2 4001 C2 4002 E6 4003 C4 4004 E6 4005 B7 4006 C5 4010 C6 4011 F6 4012 F6 4013 E8 5001 A7 5002 C4 5003 F7 6001 B4 6002 B5 6003 B5 6004 D4 7001 D2 7003 C7

F

G

H

3141 053 3129.3

Gnd2

G

H

G_15880_003.eps

100206

123456789

Circuit Diagrams and PWB Layouts

29L04A AD 7.

Mono Carrier: Hercules (.3 Version)

12

A4 A4

HERCULES

A

+5V

2K2

3238

B

C

+8V

(+8V)

6204

SS14

D

5211

10V100u

2273

GND2

E

POWER_DOWN

To1282 of

AUDIO_AMPLEFIER

To1223 of

TRIDENT INTERFACE BOARD

F

G

requested by Leong

4209

IFGND

requested by Gozali

4212

100n

2281

4211

GND2

requested by Rama Rao

9205

Cell 11NC : 8241_054_2953 Function 11NC : 8241_054_2955

Vaux_GND

3141 053 3129.3

5212

2276

100n 2265

GND2

GND68

GND125

+3.3V

3254

120R

+3.3V

100n

2272

3220

3221

1683

GND3

(RES)

1006

2207

12

Vaux_GND

9202

+5V

+1.8V_B

GND89

180R

BAS316

+1.8V_B

390R

5201

2206

220n

GND_1

GND121

10V

100u

+5V

GND1

5210

2250

100u

2249

100n 5203

2210

220n 5215

2212

220n

5216

2211

220n

6203

2203

220n

+6V+3V

220n

2208

requested by Hock Aun

2224

25V

16V

100u

100R

3288

C

A5

4210

+5V

GND3

100u

5209

10V

+1.8V_A

GND92

3229

1K0

2264

GND3

GND95

5208

2234

100u

2233

+3.3V

+1.8V_A

GND95

GND92

560p

3276

2231

12

SC1_BLUE_IN

A8

A6,A7

SC2_R_OUT

SC2_L_OUT

2288

1n0

3258

25V

100n

2238

GND1

220n

5207

2205

220n

5205

3V3

2215

3V3

220n

5206

2V0

7V0

2216

220n 2225

220n

2213

220n

3278

3277

100R

12

*

100n

2232

*

SC1_GREEN_IN

9203

for EMC

GND2 GND68

MAIN_OUTL

3257

3249

100R

2253

10n

5202

+3.3V+5V

2209

GND121

220n

3V3

47

5V1

VP3

82

5V1

VP2

5V1

114

VP1

19

VDDP_3.3

5V0

60

VDDCOMB

126

2V0

VDDC4

5

2V0

VDDC3

29

2V0

VDDC2

12

VDDC1

2V0

33

2V0

VDDADC_1.8

125

VDDA3_3.3

35

VDDA2_3.3

41

VDDA1

3V3

36

VDDA_1.8

84

VCC8V

GND2

3270

100R

*

2262

2237

21

SC1_RED_IN

SC2_CHROMA_IN

A8

c214

c213

GND2

2267

2u2

10n

*

1 23456789

3456789 10

A3

A6,A7

MAIN_OUTR

RF_AGC

100R

1n0

2289

3248

100R

3V6

4V5

3V8

67666968939296

AGCOUT

AUDOUTHPL

AGC2SIF

AUDIOIN2L

83987675737280

1V9

2V2

10n

2255

INTF_L_IN

INTF_R_IN

SIDE_CHROMA_IN

A5

GND3

A8

SC1_R_OUT

SC1_L_OUT

3V3

3V6

AUDOUTSL

AUDOUTLSL

AUDOUTLSR

AUDOUTHPR

VIDEO

SIGNAL

PROCESSOR

AUDIOIN2R

AUDIOIN3L

AUDIOIN3R

AUDIOIN4L

799594

2V2

SIDE_L_IN

SIDE_R_IN

SC2_L_IN

SC2_R_IN

A8

A5

A8

A3

SSIF

3222

680R

100n

2271

100n

2270

GND2

0V0

2V3

42

AVL

SSIF

SWO

REFO

REFIN

AUDOUTSR

G

AUDIOIN4R

AUDIOIN5L

AUDIOIN5RBBCLIN

PBIN3

50

49

1V3

2V2

1V3

100R3275

2261

SC1_R_IN

SC1_L_IN

SC1_CVBS_IN

A8

c212

GND1

GND2

43

BO

YIN3

GND3

c201

2V4

51

1V3

GO

*

100n

2V4

44

RO

PRIN3

2230

A5

INTCO

SW_SC2_CVBS

100R

3267 100R

3289

0V0

4V4

3V8

65

85

86

PIP

DVBO

FMRO

CVBSO

C2C4CVBS2

BLKIN

C3

45

70

46

777471

1V6

3V2

1V6

3V4

50V

4u7

100R

3235

3274

100n

*

100n

2260

2256

SC2_Y|CVBS_IN

SIDE_Y|CVBS_IN

A8

A5

c202

c205

GND3

GND2

A8

SC1_CVBS_OUT

2221

GND1

5K6

3223

GND_1

2V1

100R 3292

7208

+5V

3236 100R

0V8

3V5

108

63

AVL

EWD

IFVO

FMRO

FBISO

CVBS3

CVBS4

Y2Y3Y4

78

1V5

1V4

2u2

2244

2241

GND1

2254

+5V

3297 33K

3243 33K

3251

+8V

c210

GND12

GND_28

A5A8A5

A5

INTF_CVBS_OUT

33n

I2SD|1

Reset_+5V

GND2

1V4

3253

100R

1V4

1V3

62

81

CSY

SVO

IFVO

HOUT

DECBG

DECDIG

DECSDEM

91

115

109

2V3

2V8

2V3

2275

10u 50V

22n

2274

GND2

1n0

3244

10K

3295

c203

c204

A5

+5V

SEL_SC2_INTF

4K7

3260

100R

3269

100R

0V0

24

23

O

CVBSI

I2SDI1

I2SDO1

TDA12001H1

DECV1V8

EHTO

INSSW3

IREF

11

52

102

97

2V0

0V0

1V7

100R

3231

6n8

100n

2235

GND1

3232

100R

2240

GND1

15K

SC1_FBL

A8

c206

GND92

GND89

A5

I2SWS

I2SCLK

3261

0V0

262732

25

I2SCLK

I2SDO2

7200

PH1LF

PH2LF

112

113

2V3

4V0A52V3

12K

3224

1u5

c211

A9

IR

4K7

3215

100p

2280

2279

0V0

5V5

INT0

I2SWS

PLLIFRSECPLL

88

11087100

1V5

2V0

390R

3247

100n

2239 220n

2263

GND2

1M0

2236

GND1

c207

GND95

A9

A5

+3.3V

LED

POWER_DOWN

1u0

3216

100R

3218

3V3

0V0

3V9

3032221

31

T0

INT2

INT1

P0<0:5>

DVBAGC

DVBIN1

SIFAGC

SIFIN1

0V3

2u2

2266

GND2

GND1

SIF1

SIF2

10n 10R

A3

c208

GND121

A8

A3

A6

A3,A5

+3.3V

SCL

3K3

WRITE_PROTECT

3202 3K3

3204

10R

3214

6211

GND121

3V3

T1

TX

RX

DVBIN2

SIFIN2

VGUARD

116

99

0V5

39K

3241

GND1

3230

100R

BAS3166208

VD

A5

c209

GND125

6209BAS316

SDA

POWER_DOWN

VOL_MUTE

Stdby_Con

SEL_LLP|M

3237

100R

4219

*

3219

100R

BZX384-C5V6

10R

6210

GND121

BZX384-C5V6

3207

0V0

3V2

3V4

2V2

2V1

0V0

201817161576

21

SCL

SDA

PWM2

PWM1

PWM0

TPWM

P1<0:7>

VIFIN1

VIFIN2

VREF_NEG_HPL+HPR

VREF_NEG_LSL+HPL

VREF_POS_HPR

SWIO

105

2V0

VREF_POS_LSL

120

124

121

123

104

3V3

0V0

3V3

0V0

2218

2223

47u 25V

GND92

2229

VIF2

VIF1

GND89

A3

ITEM NO NAFTA LATAM EU

3217 10K 10K

3293 39K 39K

4213

7200 TDA12001H1/N1B50

TDA12001H1/N1B51

7202

7208

A8

A5,A9

A1,A3,A7

Stdby_Con_1

10K

3252

SC1_STATUS

LIGHT_SENSOR

GND2

SC2_STATUS|ITV_MSG

3212

+3.3V

100R

for ITV only

1234

3284

4K7

0V5

0V0

14

ADC0

PWM4

PWM3

P2<0:5>

VREF_POS_LSR+HPR

VREFAD

VREFAD_NEG

VREFAD_POS

384039

122

103

0V0

3V3

1V6

GND89

100n

2251

5213

220n

+3.3V

--- ---

---

--- ---

BC847B BC847B BC847B

0V0 13

ADC1

VSC

4V0

2278

150n

0V0

10

ADC2

XTALIN

119

1V6

GND1

1V7

3V3

9

ADC3

XTALOUT

118

1V6

1V5

1u0

7211

BC847B

3n3

2257

2V5

90

QSSO

AMOUT

P3<0:3>

UIN

VIN

YIN

575556

596458

1V5

3298

TDA12001H1/N1B50 TDA12021H1/N1B10

+3.3V

3246

3259

5n6

1n0

2245

2248

2222

GND1

3242

1K0

0V3

1V2

54

SVM

2242

100n

3227

3228 220R

220R

GND2

---

106

UOUT

1K0

2290

107

VDRB

VDRA

100R

5V0

53

VOUT

4p7

1V7

YOUT

VSSP2

VSSCOMB

VSSC4 VSSC3 VSSC2

VSSC1|P

VSSADC

VSSA1

GNDA

GNDIF

3225

GND12

TDA12020H1/N1B11 TDA12021H1/N1B11

2V0

AUDEEM

YSYNC

2V0

39K 22K

22K

1n0

GND3 GND2 GND1

1205

HC49U

24MHZ576

39p

2268

+5V

5V0

BC857B 7214

1V1

INTF_Y_OUT

A5

JUMP

---

128

2259

0V0

61 0V0

127 4 28

8

34

117

37 48 89 111

101

A5

ROT

0V7

GND1

3287

0V0 0V0

0V0

GND12

3294

100R

0V0

7205

0V0

BC847B

220n

3245

100R

2282

GND121

GND68

0V0

GND125

GND121

GND95

GND12

GND92

0V0

GND3 GND2

0V0

GND1

GND_28

2214

39p2269

220n

2226

GND12

TDA12060H1/N1B11 TDA12020H1/N1B11 TDA12021H1/N1B11 TDA12020H1/N1B10 TDA12021H1/N1B10

PDTC114ETPDTC114ET

220R

1K0

AP

---

GND3

1n0

3285

100n

3206

5K6

3296

5K6

220R

5V1

3201

+5V

GND_1

+3.3V

5214

2217

0V9

3290

0V9

BC847B

+5V

KEY_protn

3205

15K

1K0

0V0

100u 10V

GND_1

3299

220R

BC847B

7212

+3.3V

100R

6207

0V0

7209 BSH103

2227

GND_1

1V5

7213

1V5

100R

3263

3265

3217

10K

BAS316

3203 150K

10V4u7

3234

3262

100R

3264

100R

3266

100R

2204

22n

2V0

A5

INTF_U_OUT

3280

4K7

3283

4K7

2V8

0V0

GND_1

7201-1 IMX1

5

0V0

A9

INTF_V_OUT

3233

100R

3281

4K7

3282

4K7

3279

4K7

2277

PDTC114ET

0V0

GND_1

3208

3

2V6

4

GND_1

KEY_protn

1u0

7202

27K

7203 BC327-25

2V1

2V6

7210 BSH103

0V0

RES

1682 1 2 3

+3.3V

+3V

3209

A5

A

A1,A5

B

A5

C

D

A5

E

+3.3V

6201

BAS316

1R0

2V8

7201-2 IMX1

2

2V1

2V6

SERVICE JUMPER

SDM 9252

3211

1

A5

10

for ITV only

27K

3210

7204

BC327-25

6

2V1

G_15880_004.eps

1R0

2V8

100206

+1.8V_A

+1.8V_B

A

B

C

D

E

F

G

1006 F1 1205 E8 1234 B7 1682 A10 1683 E1 2203 F1 2204 D9 2205 C2 2206 F1 2207 G1 2208 G1 2209 B2 2210 D1 2211 E1 2212 D1 2213 E2 2214 E8 2215 D2 2216 D2 2217 E9 2218 E6 2221 A4 2222 A7 2223 E6 2224 C1 2225 E2 2226 F8 2227 F9 2229 F6 2230 E4 2231 F2 2232 F2 2233 C2 2234 B2 2235 E5 2236 F5 2237 F2 2238 C2 2239 E5 2240 F5 2241 E5 2242 E7 2244 E4 2245 A8 2248 A7 2249 C1 2250 C1 2251 E7 2253 B3 2254 F5 2255 F3 2256 G4 2257 B7 2259 A8 2260 G4 2261 G4 2262 F2 2263 F5 2264 E2 2265 C1 2266 E5 2267 E3 2268 E8 2269 E8 2270 B3 2271 B3 2272 E1 2273 E1 2274 F5 2275 E5 2276 B1 2277 D9 2278 E7 2279 A5 2280 A5 2281 G1 2282 B8 2288 A2 2289 A3 2290 F7 3201 B9 3202 A6 3203 E9 3204 A6 3205 D9 3206 E9 3207 B6 3208 E9 3209 E10 3210 E10 3211 E10 3212 A7 3214 B6 3215 A5

3216 B5 3217 D9 3218 B5 3219 A6 3220 E1 3221 E1 3222 A3 3223 A4 3224 F5 3225 E8 3227 F7 3228 F7 3229 E2 3230 F6 3231 E5 3232 F5 3233 A9 3234 A9 3235 F4 3236 B4 3237 A6 3238 B2 3241 E6 3242 B8 3243 F4 3244 F5 3245 A8 3246 A8 3247 E5 3248 A3 3249 A2 3251 G5 3252 A7 3253 B5 3254 D1 3257 A2 3258 A2 3259 A8 3260 A5 3261 A5 3262 C9 3263 C9 3264 C9 3265 C9 3266 C9 3267 B4 3269 B5 3270 F2 3274 F4 3275 F4 3276 F2 3277 F2 3278 F2 3279 B9 3280 B9 3281 B9 3282 B9 3283 B9 3284 B6 3285 D8 3287 B8 3288 F1 3289 B4 3290 A9 3292 B5 3294 A8 3295 G5 3296 F9 3297 F4 3298 F7 3299 A9 4209 F1 4210 G1 4211 G1 4212 G1 4219 A6 5201 F1 5202 B2 5203 D1 5205 D2 5206 D2 5207 C2 5208 B2 5209 C2 5210 C1 5211 D1 5212 B1 5213 F7 5214 E9 5215 D1 5216 D1 6201 D10 6203 E1 6204 D1

6207 D9 6208 F6 6209 A6 6210 B6 6211 B6 7200 D5 7201-1 E9 7201-2 E10 7202 D9 7203 E10 7204 E10 7205 A8 7208 B5 7209 E9 7210 F10 7211 F7 7212 A9 7213 A9 7214 F8 9202 G1 9203 G2 9205 G1 c201 G4 c202 G4 c203 G5 c204 G5 c205 G4 c206 G5 c207 G5 c208 G6 c209 G6 c210 G4 c211 G5 c212 G4 c213 G2 c214 G2