sk4[1].1L

Published by JY 0864 BU CD Consumer Care Printed in the Netherlands Subject to modification EN 3122 785 17890

©Copyright 2008 Koninklijke Philips Electronics N.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.

Color Television Chassis

SK4.1LCA

H_17210_000.eps070607

Contents Page1. Technical Specifications, Connections, and Chassis

Overview 22. Safety Instructions, Warnings, and Notes 43. Directions for Use 54. Mechanical Instructions 65. Service Modes, Error Codes, and Fault Finding 76. Block Diagrams, Test Point Overview, and

WaveformsBlock Diagram Chassis 9Schematic Overview Chassis 10

7. Circuit Diagrams and PWB Layouts Diagram PWBMono Carrier: Power Supply (A1) 11 18-19Mono Carrier: Line Deflection (A2) 12 18-19Mono Carrier: Frame Deflection (A3) 13 18-19Mono Carrier: Tuner (A4) 14 18-19Mono Carrier: AV Switch (A5) 15 18-19Mono Carrier: Audio Amplifier (A6) 16 18-19Mono Carrier: CPU & Decoder (A7) 17 18-19CRT Board (B) 20 21BTSC and Tone Control Panel (K) 22 23

8. Alignments 259. Circuit Descriptions, Abbreviation List, and IC Data

Sheets 31Abbreviation List 32IC Data Sheets 33

10. Spare Parts List 4611. Revision List 49

Technical Specifications, Connections, and Chassis OverviewEN 2 SK4.1L CA1.

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:1.1 Technical Specifications1.2 Connection Overview1.3 Chassis Overview (Mechanical chassis)

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

1.1 Technical Specifications

1.1.1 Vision

Display type : CRTScreen size : 14” (37 cm), 4:3

: 21” (55 cm), 4:3Tuning system : PLLTV Color systems : NTSC, PAL M/NVideo playback : NTSC, PAL (all

versions): PAL 50

Presets/channels : 181 channelsTuner bands : VHF

: UHF

1.1.2 Sound

Sound systems : FM-stereo, SAPMaximum power (WRMS) : 2 × 3

1.1.3 Miscellaneous

Power supply:- Mains voltage (VAC) : 90 - 260

- Mains frequency (Hz) : 50 / 60

Ambient conditions:- Temperature range (°C) : -5 to +45- Maximum humidity : 90% R.H.

Power consumption- Normal operation (W) : ≈ 38 (14")

: ≈ 72 (21")- Stand-by (W) : < 1

Dimensions (W × H × D mm) : 450 × 348 × 375 (14"): 594 × 462 × 486 (21")

Weight (kg) : 9 (14"): 21.5 (21")

1.2 Connection Overview

Note: The following connector color abbreviations are used (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, and Ye= Yellow.

1.2.1 Front Connections

Figure 1-1 Front Connections

Mini Jack: Audio Head phone - OutBk - Head phone 32 - 600 ohm / 10 mW ��

Cinch: Video CVBS - In, Audio - InYe - Video CVBS 1 VPP / 75 ohm ��

Wh - Audio L 0.5 VRMS / 10 kohm ��Rd - Audio R 0.5 VRMS / 10 kohm ��

1.2.2 Rear Connections

Figure 1-2 Rear Connections

Aerial - In- - F-connector Coax, 75 ohm �

Monitor Cinch: Video CVBS - Out, Audio - OutYe - Video CVBS 1 VPP / 75 ohm ��Wh - Audio L 0.5 VRMS /10 kohm ��

Rd - Audio R 0.5 VRMS / 10 kohm ��

AV1 Cinch: Video YPbPr - In (21" only)Gn - Video Y 1 VPP / 75 ohm ��

Bu - Video Pb 0.7 VPP / 75 ohm ��

Rd - Video Pr 0.7 VPP / 75 ohm ��

AV1 Cinch: Video CVBS - In, Audio - In Ye - Video CVBS 1 VPP / 75 ohm ��

Wh - Audio L 0.5 VRMS / 10 kohm ��Rd - Audio R 0.5 VRMS / 10 kohm ��

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Technical Specifications, Connections, and Chassis Overview EN 3SK4.1L CA 1.

1.3 Chassis Overview (Mechanical chassis)

Figure 1-3 PWB locations

I_17890_003.eps110408

B

K

A1

A2

A3

A4

A5

A6

A7

Safety Instructions, Warnings, and NotesEN 4 SK4.1L CA2.

2. Safety Instructions, Warnings, and Notes

Index of this chapter:2.1 Safety Instructions2.2 Maintenance Instructions2.3 Warnings2.4 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 �,

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 VDC). Discharge until the meter reading is 0 V (after approx. 30 s).

Figure 2-1 Discharge picture tube

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD ). 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.

• 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 (), or hot ground (�), 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 color 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 (�) and without (�) aerial signal. Measure the voltages in the power supply section both in normal operation ( ) and in stand-by (�). These values are indicated by means of the appropriate symbols.

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

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

V

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Directions for Use EN 5SK4.1L CA 3.

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= x10-6), nano-farads (n= x10-9), or pico-farads (p= x10-12).

• 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 Lead-free Soldering

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 stabilize 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 stabilized 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 clear the solder-joint from old tin and re-solder with new tin.

2.4.4 Alternative BOM identification

The third digit in the serial number (example: AG2B0335000001) indicates the number of the alternative B.O.M. (Bill Of Materials) that has been used for producing the specific TV set. In general, it is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different suppliers. This will then result in sets which have the same CTN (Commercial Type

Number; e.g. 28PW9515/12) but which have a different B.O.M. number.By looking at the third digit of the serial number, one can identify which B.O.M. is used for the TV set he is working with.If the third digit of the serial number contains the number “1” (example: AG1B033500001), then the TV set has been manufactured according to B.O.M. number 1. If the third digit is a “2” (example: AG2B0335000001), then the set has been produced according to B.O.M. no. 2. This is important for ordering the correct spare parts!For the third digit, the numbers 1...9 and the characters A...Z can be used, so in total: 9 plus 26= 35 different B.O.M.s can be indicated by the third digit of the serial number.

Identification: The bottom line of a type plate gives a 14-digit serial number. Digits 1 and 2 refer to the production center (e.g. AG is Bruges), digit 3 refers to the B.O.M. code, digit 4 refers to the Service version change code, digits 5 and 6 refer to the production year, and digits 7 and 8 refer to production week (in example below it is 2006 week 17). The 6 last digits contain the serial number.

Figure 2-2 Serial number (example)

2.4.5 Board Level Repair (BLR) or Component Level Repair (CLR)

If a board is defective, consult your repair procedure to decide if the board has to be exchanged or if it should be repaired on component level.If your repair procedure says the board should be exchanged completely, do not solder on the defective board. Otherwise, it cannot be returned to the O.E.M. supplier for back charging!

2.4.6 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.

3. Directions for Use

You can download this information from the following websites:http://www.philips.com/supporthttp://www.p4c.philips.com

E_06532_024.eps260308

MODEL :

PROD.NO:

~

S

32PF9968/10 MADE IN BELGIUM

220-240V 50/60Hz

128W

AG 1A0617 000001 VHF+S+H+UHF

BJ3.0E LA

http://www.philips.com/support

http://www.philips.com/support

Mechanical InstructionsEN 6 SK4.1L CA4.

4. Mechanical Instructions

Index of this chapter:4.1 Set Disassembly4.2 Set Re-assembly Note: Figures below can deviate slightly from the actual situation, due to the different set executions.

4.1 Set Disassembly

Follow the disassemble instructions in described order.

4.1.1 Rear Cover Removal

Warning: disconnect the mains power cord before you remove the rear cover. 1. Remove all the fixation screws of the rear cover. 2. Now, pull the rear cover backwards and remove it.

Figure 4-1 Rear Cover removal

4.2 Set Re-assembly

To re-assemble the whole set, do all processes in reverse order. Be sure that, before the rear cover is mounted:• The mains cord is positioned correctly in its guiding

brackets (make sure that the strain reliefs are replaced in its correct position and that it will function correctly!).

• All wires/cables are returned in their original positions.

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Service Modes, Error Codes, and Fault Finding EN 7SK4.1L CA 5.

5. Service Modes, Error Codes, and Fault Finding

Index of this chapter:5.1 Test Points5.2 Service Modes5.3 Error Codes5.4 Fault Finding

5.1 Test Points

See chapter 6 “Block Diagrams, Testpoint Overviews, and Waveforms”. Perform measurements under the following conditions:• Service Default Mode.• Video: color bar signal.• Audio: 3 kHz left, 1 kHz right.

5.2 Service Modes

This chassis does not contain a specific Service Mode. Service and Alignment of the TV set can be done via the Factory Mode by the service technician, see further down in this manual.

5.3 Error Codes

Not applicable.

5.4 Fault Finding

5.4.1 Power on Failure

Check whether the power supply is working properly and whether the values of voltages normal. If those are correct, check line transistor and transformer are working properly or check fore or back line for defects.

5.4.2 Horizontal Deflection Transistor Defective: No Picture, No Sound.

To find the fault for a defect horizontal deflection transistor please check the following items:• Over voltage to breakdown.• Over current to burn.• Horizontal frequency too low.• Horizontal drive inefficient.

5.4.3 Picture Interference

• Check if the signal line contact is good.• Change Tuner if is necessary.

5.4.4 Can't find any TV program

Checking method: Check the closed circuit from tuner to picture decoder IC to detect whether there are defective components. Or check whether the resistance of R201, R202, C204 and R204 has increased which also could cause the problem.

5.4.5 No Good Picture or Double Image

Check the correctness of the signal from IF to Q201 and relevant circuit. In this case the problem can be Q201 and/or SAW101.

5.4.6 Picture not or incorrect Colored

• Check the circuit from IC102 to R.G.B. three gun circuit.• Check the IC soldering and relevant circuitry on physical

damage or check for defective capacitors.

5.4.7 Picture with Horizontal Bright Line and Sound

Check both supply voltages of vertical IC351 and relevant circuitry on correctness. Also check the vertical synchronizing signal from IC201.

5.4.8 Remote Control Malfunction

Check the voltage on pin 64 of IC102. The normal value should be 5.15 V. If this is correct check front control panels soldering connections. If can't be solved, check the remote control, crystal or transmitting diode of the remote control are in good condition.

5.4.9 No Sound

Check power supply of sound IC (IC401) and relevant circuitry. Check as well the BTSC board, check the power supply of IC801 and relevant output signal pins 21 and 27 of this IC. Do not exclude IC801 and/or IC401 to be defective. If needed replace the speakers.

5.4.10 Poor Sound Quality

Check the sound system after searching the channel which should set at NTSC or AUTO. If still has problem, check accompany board circuit on chassis good or not.

Service Modes, Error Codes, and Fault FindingEN 8 SK4.1L CA5.

Personal Notes:

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Block Diagrams, Test Point Overview, and Waveforms 9SK4.1L CA 6.

6. Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Chassis

64321 5

A

B

C

D

654321

D

C

B

A

TDA93XX/N3

SCART 1Y

R G B

U V

V in

REAR AV FRONT AV S-VHS

C in

AV in

ANTENNA

FS TUNER

IF AMP SAW101IF MTS/A2/NICAM

AV

-SW

405

2 L

R

AV OUT

V L RY CV L RRLV

AM

P-TD

A98

41/9

842/

9843

L

R

TON

E C

ON

TRO

L

KEY CONTROL

R

G

B

IK

24C08

CQ0765

V AMP TDA4863AJ

H DRIVE

SPL

SPR

CRT BOARD

21" CRT

V--DY

H--DY

R OUT

G OUT

B OUT

SW

90V

-260

V

DEG COIL

POWER

SCL

SDA

PHILIPS UOC2

+110V FOR B+

+43V

+12V FOR MAIN+20V FOR AMP

CV

BS

OU

T

63624

AV3 SW

109

PWM CONTROL AUDIO VOLMUTE

AUDIO OUTSCART ID

710445

I/O

6 KEY

L R

AV1 SWAV2 SW

112

V215

145

3

13

AUDIO

3DD5023

4 11FM

+8V FOR UOC

SCL

SDA

SCL

SDA

-12V+12V

SCLSDA

A1A1

A2A2

A3A3

B

D

G

K

A6A6

A7A7

A5A5

A8A8

IF

A4

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10SK4.1L CA 6.Block Diagrams, Test Point Overview, and Waveforms

Schematic Overview Chassis

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Circuit Diagrams and PWB Layouts 11SK4.1L CA 7.

7. Circuit Diagrams and PWB Layouts

Mono Carrier: Power Supply

1 2 3 4

A

B

C

D

4321

D

C

B

A

1

2

CN

602

F601

T3.15A

SW601

T603

C6170.1uF AC250V

T602

R6132.2M 1/2W

RT60118

D604

BA158

D605

BA158

D603

BA158

D606

BA158

C607 4.7nF 1KVC608 4.7nF 1KV

C606

4.7nF 1KV

C6054.7nF 1KV

R6074.7 5W

C609220uF

C620

680pF

R614220K

R61233K

C619

0.1uFIC602

OPTOISO1

R618

22

D609BA158

ZD60218VR615

6.8K

R616

2.2K

C6210.01uF

C612470pF 500V

R605220

R619 8.2M 1W

C623 0.0022uF50V

AC250V

R608

0.22 1W

R609

0.22 1W

D607 BA158

C610470pF 500V

C6291000uF16V

D611 BA158

C611470pF 500V

R610

0.22 1W

D610 BA158

C613 470pF 500V

C626470uF50V

D613 RU4A

C625 220pF 2KV

160V

<45V>

<12V>

<18V>

<110V>C628100uF

VR6011K

R621

680

Q603

Q607C1815

Q605C1013

R627

0.51 1W

D608BA158

R624

10K

R629

1K

R63210KR626

220K

Q602C1815

R6204.3K

R623

10KC6240.1uF 100V

R625

10KSTAND BY

+110V

+45V

L:STANDBYH:WORKING

R604

220 Q601C1815

+18V

C6272200uF

C62210uF

250V

450V

100V

2W

50V

AC9

0-27

0V

TL431

16V

R631

10K

ZD6033.6V

FB601

1

3

5

6

8

9

11

12

7

2

10

14

13T601

TRANSFORMER

R622

100VDR601

RST601220

GST601

RL601DC12V

C60

31n

F A

C250

V

C6041nF AC250V

2KV

ATTN. LIVE PARTS

1

23

4

D614 RU4A

R6172.2K

D615

14148

L603

100uH

C63047uF160V

FB602

C6161000uF 25V

D602 14148

R611

33K

C614

47uF 16V

C61510uF 16V

D61214148

ZD6045V1

+5V

R628820

R60322 1W

Q606C2120

Q604C1815

R602

75

ZD6013V9 C602

47uF 16V

R60110K

D601

14148

+3.3V

C6312200uF

C6320.1uF

R630

2.2 2W

R633

33 2W

C633470uF 16V

C6010.01uF 50V

+8V

+12V

C634470uF 16V

D1

S/G

ND

3

VCC

4

AD

J/SS

5

FB6

BD7

IC601STR-W6553

IN

GN

D OUT

IC6037808

CN601

CN2

Test

T616

Test

T617

TestT614

Test

T615

Test

T618

Test

T619

Tes

t

T621

TestT620

TestT612

TestT611

Test

T624

TestT613

TestT629

TestT630

TestT631

TestT632

TestT634

Test

T628

TestT625

Test

T627

TestT626

Tes

t

T622

Tes

tT623

TestT633

C6180.1uF AC250V

C6350.01uF 50V

C63

50.

01uF

50V

R606

220 1W

Q608C2120

R634

560

C636

100u

F 16

V

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A1 A1POWER SUPPLY

12SK4.1L CA 7.Circuit Diagrams and PWB Layouts

Mono Carrier: Line Deflection

1 2 3 4

A

B

C

D

4321

D

C

B

A

3

5

2

10

1 8

4

9

6

7

5

11

T301

FLY-3P62

B+

+185V

H-OUT

AFC

HEATER

GND

-13V

+13V

-140V

ABL

Q302NPN

1

2

CN301

C307CAP1

C308CAP1

D308BY228C310

CAP1

C32427nF

D307RU4B

C322

0.01uF 50V

R3161.5 2W

L301?

L303

?

R321

1K 2W

C314680pF 2KV

C305

0.1uF 50VR3221K 1/4W

C303

0.1uF 63V

D30214148

R320

470K

D301 14148

R305330

R303180

ZD30318V

R307? 2W

ABL

EHT

C313CAP1

R319 15K 1W

C325

4.7uF 250V

D306BA158

630V

R318

0.68 1W

D305 BA158

C319

470pF 500V

C30647uF250V

J301 RF

J302 Ultra slim

L304?

C309CAP1

C311CAP1

L302

? C312

CAP1

Q303F630

ZD3028V2

R31447K 1/4W

R308

?

R301 100EW

R313RES4

T302

R30422 1W

R311

270 1W

C3042.2uF 50V

+45V

C3211nF 500V

Q301C2482

R3065.6K

C320560pF500V

R312

220

B+

R315 3.3K 2W

R317 0C323

220pF 2KVZD3018V2

AFC

R310

0.33 2W

D304

BA158

C318 470pF 500V

C3161000uFC302

0.01uF50V 25V

R309

0.33 2W

D303

BA158

C317 470pF 500V

C3151000uFC301

0.01uF50V 25V

+13V-V

-13V-V

R302

27KH-OUT

1

2

3

4

CN302

CON4

H DEF

TestT322

TestT323

TestT324

TestT320

TestT321

TestT313

TestT314

TestT317

TestT319

TestT315

Tes

t

T316

TestT318

SCREEN

FOCUS

EHT

C3261nF 50V

C3274.7uF 50V

I_17890_012.eps100408

A2 A2LINE DEFLECTION


Mono Carrier: Frame Deflection

1 2 43

A

B

C

D

4321

D

C

B

A

D351

BA158

R358 220 2W-13V-V

+13V-V

C352220uF 50V

C351

0.1uF 63V

R359

5.6

R35

60.

82 2

W

R353

1.8K

R35

41.8

K

R35

533

0 2WR360

5.6

C3530.1uF

63V

R357? 2W

R361?

CN351CN2

INP

7

INN

6

VO

UT

5

GN

D4

VP2

3

VP3

2

VP1

1

IC351TDA4863

R35

14.

7K

R35

24.

7K

VDRA

VDRB

V DEF

Tes

tT311 Test

T312

I_17890_013.eps100408

A3 A3FRAME DEFLECTION


Mono Carrier: Tuner

1

A

1

A

AG

C1

N.C

2

AS

3

SCL

4

SDA

5

BM1

6

BM2

7

N.C

8

BT9

N.C

10

IF11

TUNERTUNER-FS

C20410uF 16V

R20327K

R206

27 2

W

R201100

R202100

C202

100p

F 50

V

C20

3

100p

F 50

V

C201

100u

F 16

V C205

0.01

uF 5

0V

ZD2015V1

R205

15K

R204680

IC20133V

C20

847

uF 5

0V

R207

6.8K

C206

0.01uF 50V

R20875

R211

56

R2101.2K

Q201C2717

R21310

R21282

C20

7

0.01

uF 5

0V

R214 4.7KR209

1.2K

C209

1nF 50V

R215 470

L201 1uH

C210

0.01

uF 5

0V

R216180

+45

V

+8V

AG

C

IF

Test

T214

Tes

tT215

Tes

t

T216

Test

T217

R217N.C

C2110.01uF 50V

SDA

SCL

I_17890_014.eps100408

A4 A4TUNER


Mono Carrier: AV Switch

1 2 3 4

A

B

C

D

4321

D

C

B

A

0Y 1

2Y 2

Y-COM 3

3Y 4

1Y 5

INH 6

VEE 7

VSS 8CTL-B9CTL-A103X110X12

X-COM13

1X14

2X15

VCC16

IC451H4052

P452

YU

V

Y U V

P453

Rea

r AV

1

V L R

P454

Rea

r AV

2

V

L R

P455

YC

P451

AV

OUT V L R

R46968

C451

10uF

50V

C453

100p

F 50

V

C452

10uF

50V

C45

410

0pF

50V

R451100

R452100

R470750

R471750

Q451C1815

Q452C1815

R472

100K

R473

100K

R46175

R48275

R48375

ZD451

8V2

ZD452

8V2

ZD453

8V2

R453100

ZD4548V2

Q453C1815

C461

10uF

16V R465

4.7K

R454100

L451560

L452560

C46410uF 16V

C45

5

100p

F 50

V

C456

100p

F 50

V

R4644.7K

C465 10uF 16V

ZD4558V2

C462

10uF

16V

Q454C1815

R4634.7K

R45910K

R46010K

R46

64.

7K

R457 1K

R458 1K

L453560

L454560

C466 10uF 16V

C463 10uF 16V

C457

100p

F 50

VR4674.7K R468

4.7K

C458

100p

F 50

V

J452For mono

R4862.7K

R455100

C45910uF 16V

C46010uF 16V

R474100K

R476

100KR477

100K

R475100K

R478 100K

R480100K

R479 100K

R481100K

C46747uF 16V

R46275

Y C

Y-Y

UV

U-Y

UV

V-Y

UV

C-Y

C

+8V

V-O

UT

A-L

-OU

T

A-R

-OU

T

AV

-SEL

1

AV

-SEL

2

AV

-IN

A-R

A-L

TV-AUDIO

A1-

L-IN

A1-

R-IN

A2-

R-IN

A2-

L-IN

+8V

R484

1.5K

R4851.5K

J451For mono

Tes

tT412 TestT414 Test

T415

Test

T411

Tes

tT416

Tes

tT418

Tes

tT419

Tes

tT420

Tes

tT421

Tes

tT423

Tes

tT425 Tes

t

T426

Test

T429TestT430

Test

T431

Test

T413 Test

T417

Tes

tT422

Tes

tT424

Tes

tT427

Tes

tT428J?JUMP

J?JUMP

A-L

A-R

ZD4568V2

ZD4578V2

C468N.C

I_17890_015.eps100408

A5 A5AV SWITCH


Mono Carrier: Audio Amplifier

1 2 43

A

B

C

D

4321

D

C

B

A

C4124.7nF

C41047uF50V

C411

4.7nFC409

220uF100V 100V

C4061000uF 25V

C407

1000uF 25V

R401 1K

R402

1K

R411?

R412?

A-L

A-L

R40310K

25V

C4080.1uF

R410120K

R405

4.7K

Q401C1815

R408

3.3K Q402C1015

D40214148

C401

100uF 16V

R404 10K

50V

VOL

MUTE

+12V

A-L

A-R

1234

CN401

TO SPEAKER

R40

9

3.3K

1/4

W

+18V

IN2

1

OU

T22

CIV

3

IN1

4

GN

D5

SVR

6

VC

7

OU

T18

VCC

9

IC401TFA9842J

D401 14148

C40310uF 16V

C40210uF 16V

P401

EAR PHONE

R40

633

0

R40

733

0

C40

5

0.01

uF 5

0V

C40

40.01

uF 5

0V

TestT432

TestT437

Test

T436

Test

T435 Test T

438

Test

T439TestT441

Test

T442

TestT443

TestT440

R413

?

C413470uF 25V

R414

4.7K

AUDIO AMPLIFIER

I_17890_016.eps100408

A6 A6


Mono Carrier: CPU & Decoder

1 2 3 4

A

B

C

D

4321

D

C

B

A

R1253.3K

R1273.3K

R1263.3K

A01

A12

A23

GND4 SDA 5

SCL 6

WP 7

VCC 8

IC101

24C08

R102 100

R101 100

C112100pF 50V

C113100pF 50V

R103 100

C114

100pF 50V

ZD1053V9

R11110K

R119 15K

C115

2.2uF 50V

STAND BY1

SCL2

SDA3

AV34

SCART ID5

KEY6

VOL7

LED8

VSS C/P9

MUTE10

PAL/NTSC11

VSS A12

DEC13

VP2(8V)14

DECDIG15

PH2LF16

PH1LF17

GND318

DECBG19

AVL/EWD20

VDRB21

VDRA22

IF IN123

IF IN224

IREF25

VSC26

AGC OUT27

SIF IN1/AUDEEM28

SIF IN2/DECSDEM29

GND230

SNDPLL/SIFAGC31

AVL/REFO/SNDIF32 HOUT 33

FBISO 34

AUDEXT/QSSO 35

EHTO 36

PLL IF 37

IFVO/SVO 38

VP1(8V) 39

CVBS1 40

GND 41

CVBS3/Y 42

C IN 43

AUDIO OUT 44

INSSW2 45

R2/V/Pr IN 46

G2/Y IN 47

B2/U/Pb IN 48

BCL IN 49

BLK IN 50

R OUT 51

G OUT 52

B OUT 53

VDDA(3.3V) 54

VPE 55

VDDC(3.3V) 56

OSC GND 57

XTAL IN 58

XTAL OUT 59

RESET 60

VDDP(3.3V) 61

AV1 62

AV2 63

IR IN 64IC102

TDA937X

R128 3.3K

R1214.7K

C122

0.01uF 50V

C131

100u

F 16

V

C110 0.22uF 63V

C1230.01uF 50VC103

100u

F 16

V

L101

10uH C111 0.22uF 63V

C135 2n2 100V

R118 15K

C1320.1u

F 50

V

C13

3

4n7

100V

C1370.1uF 50V

C136 2.2uF 50V

C134

1nF 50V(OP)

C128 1nF 50V

C129 1nF 50V

1 2 3 4 5

SAW101SAW

R135 39K 1/4W

C147 0.1uF 250V

C148 180pF 50V

C102 10uF 50V

C14

633

0pF

50VR131

3.3K

C145 1n5 100V

C118 10uF 16V

R115

2.2K

R107 100

ZD101 5V1

C105100uF 16V

C1260.01uF 50V

L104

10uH

C14233pFX101

12MHz C143

33pF C117 10uF 16V

C124

0.01uF 50VL102

10uHC104 100uF 16V

C125 0.01uF 50VR104 100

R105 100

R106 100

L103

10uH

R112 10K

ZD102

8V2

ZD103

8V2

ZD104

8V2

R116 27K

C144 560pF 50V

C139 0.022 50V

C140 0.022 50V

C141 0.022 50VR113 10K

R13339K

R13233K

C10110uF 50V

D101 14148

C11610uF 16V

C1380.01uF 63V

C1070.1uF 63V

C11910uF 16V

C10

610

0uF

16V

C12

70.

01uF

50V

L105

10uHR114 2.2K

Q101C1815

R137

47

C130

47uF

16V

R136 390 C109

0.1uF 63V

C149 220pF 50V

R1345.6K

R124

100K

R122180

R108 100

X1025.5MHz

X1036.0MHz

X1046.5MHz

L106

8.2uH

R120 1.2K

R109

1K

R1101K

Q102C1815

R123180

C12

0

10uF

16V

R11

727

K

+3.3V

+8V

H-O

UT

AFC

V-OUT

AV-IN

C-YC

TV-AUDIOV-YUVY-YUVU-YUV

ABL

1

2

3

4

5

CN101CON5

AV-SEL1

AV-SEL2

IR

C10822nF 100V

C121

0.01uF 50V

STAND BY

KEY

VOL

LED

MUTE

IF

EW

VDRB

VDRA

AGC

EH

T

R129

3.3K

R130

3.3K

+5V

A1-

L-IN

SDA

SCL

R000

TEST

TestT121

TestT120

TestT117

TestT118

Test

T111 Tes

tT112

TestT119

TestT113

TestT114

TestT115

TestT116

D102

14148

D103

14148

C150 N.C

ZD1068V2

D104

14148

SW180VOL-

SW181VOL+

SW182PRO-

SW183PRO+

KEY

R182820

R1833.6K

R18115K

R18424K

1

2

3

M18038KHz

D180LED

IR

C18010uF 16V

R180

100+5V

LED

TestT011

Test

T012

Test

T013

SW184STAND BY

CPU AND DECODER

I_17890_017.eps100408

A7 A7


Layout Mono Carrier (Top Side)

I_17890_018.eps100408


Layout Mono Carrier (Bottom Side)

I_17890_019.eps100408


CRT Board

6 7 8 9 10

A

B

C

D

E

F

G

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5

CRTR

G

B

R50222

Q501C4544

R5072K2

R50322

R512270

D5011N4148 C501

330PF

R51115K 3W

Q504BF420

Q507BF421

R515220 1W

D504BA158

R521 2K7 1WKR

R522 2K7 1W

R523 2K7 1W

R518270 1W

R50122

Q502C4544

R5082K2

R50522

R513270

D5021N4148

C502330PF

R51015K 3W

Q505BF420

Q509BF421

R516220 1W

D505BA158

R520270 1W

R50422

Q503C4544

R5092K2

R50622

R514270

D5031N4148

C503330PF

R52415K 3W

Q506BF420

Q508BF421

R517220 1W

D506BA158

R519270 1W

ZD5018V2

C505

1000PF

KG

KB

C506

NCR52

522

0K

L50110uH

1234

CN502CON4

1 2 3 4 5

CN501CON5

CRT PCB

Tes

tT512

TestT513

TestT514

Test

T515

Test

T511

TestT517

TestT516

TestT519

TestT527

TestT524

TestT518

TestT520

TestT521

TestT522

TestT525

TestT523

Test

T526

TestT529

Tes

t

T528 Tes

tT530 Test

T531

C5070.1uF 250V

R526

10

C50

810

00pF

2K

V

CRT BOARD

I_17890_020.eps100408

B B


CRT BoardCRT BOARD Top Layer

CRT BOARD Bottom Layer

I_17890_021.eps100408

Personal Notes:

E_06532_012.eps131004


BTSC and Tone Control Panel

1 2 3 4

A

B

C

D

4321

D

C

B

A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

7161

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32Scin-L

P1

Min-L

CSMO

Min-R

VP

Sco-R

GND

Mo-R

Lin-R

CBR1

CBR2

N.C

CTR

Lo-R

ADSLCS

Lo-L

CTL

N.C

CBL1

CBL2

Lin-L

Mo-L

MAD

Sco-L

CPS2

Ain-L

CPS1

Ain-R

P2

Scin-R

IC802TDA9859C808 10uF 50V

C809 10uF 50V

R803100

R802100

C823 100uF 16V

C837 68pF 50V

C838 0.15uF 100VR818

13K

C839 5.6nF 100V

C840100pF 50V

R806

100

C84415nF 100V

C84515nF 100V

C842 68pF

C8460.15uF 100VR81913K

C843 5.6nF

R807

100C841100pF 50V

C827 10uF

C8290.47uF 63V

C826 0.22uF 63V

R812

2.2K

C814

4.7uF 50V

50V

C821 100uF 16V

C802 10uF 50V

C815 4.7uF 50V

C824 0.1uF 63V

C803 10uF 50V

R813 8.2KR811150

C81847nF 100V

C830100pF 50V

C828100pF

R805 100

R804 100

C8120.01uF50V

C819

100uF16V

Q801C1815

R817330

ZD80

29V

1D

802

1414

8

R81522 1W

X801

503KHzC836

N.C

C817 4.7uF 50V

C816 4.7uF 50V

C834 2.2uF 50V

C835 15nF 100V

C822 100uF 16V

C833 2.2uF 50V

C825 0.1uF 63V

C807 10uF 50V

C806 10uF 50V

C832 1uF 50V

C831 1uF 50V

Side/Front AV in RSide/Front AV in L

Rear AV in RRear AV in L

C804 10uF 50V C80510uF 50V

C81010uF 50V

C81110uF 50V

AV audio out LAV audio out R

SDASCL

Q802C2120R816

330

ZD8018V2

D80114148

R81422 1W

C8130.01uF

C820

100uF

50V

R8081K

Q803C2120

R81010K

VCC

R80910K

AMP out LAMP out RGND

C801

10uF 50V

GND

GNDGND

GNDGND

VEO1

VEI2

CNR3

CM4

CDEC5

AGND6

DGND7

SDA8

SCL9

VCC10

COMP11

VCAP12

CP113

CP214

CPH15

CADJ16 CER 17

CMO 18

CSS 19

CR 20

OUTR 21

CSDE 22

SAP 23

VREF 24

CL 25

CND 26

OUTL 27

MAD 28

CTW 29

CTS 30

CW 31

CS 32

IC801TDA9850

12

34

56

78

910

1112

1314

1516

1718

CN801

CON18

FOR

BT

SC A

ND

TO

NE

CO

NTR

OL

R801100

OIDUA-VTMF

+12V

1 2 3

CN201CON3

A2-R-INA2-L-INA1-R-INA1-L-IN

SDASCL1

23

45

67

89

1011

1213

1415

1617

18

CN802

CON18

A-LA-R

A-L-OUTA-R-OUT

TestT813

TestT811

TestT812

Tes

tT819

Test T814

TestT81

8

Test

T817

TestT820 TestT823

Test

T822

Test

T825

Tes

t

T821

Tes

t

T815

Test

T824

Test

T816

Test

T826

TestT827

Test

T212

Tes

tT211

Test

T213

Test

T433

Test T434

C847100uF 16V

C84

810

0uF

16V

C849N.C

BTSC AND TONE CONTROL

I_17890_022.eps100408

K K


Layout BTSC and Tone Control Panel

BTSC and Tone Control Panel (Top Layer)

BTSC and Tone Control Panel (Bottom Layer)

I_17890_023.eps110408

Personal Notes:

E_06532_012.eps131004


Personal Notes:

E_06532_013.eps131004

Alignments EN 25SK4.1L CA 8.

8. Alignments

Index of this chapter:8.1 General Alignment Conditions8.2 Hardware Alignments8.3 Software Alignments8.4 Factory mode Settings

8.1 General Alignment Conditions

8.1.1 Default Alignment Settings

Perform all electrical adjustments under the following conditions:• Power supply voltage: 230 VAC / 50 Hz (± 10%). • Connect the set to the mains via an isolation transformer

with low internal resistance.• Allow the set to warm up for approximately 20 to 30

minutes.• Measure voltages and waveforms in relation to chassis

ground (with the exception of the voltages on the primary side of the power supply).Caution: never use heatsinks as ground.

• Test probe: 100: 1, Ri > 10 Mohm, Ci < 3.5 pF.• Use an isolated trimmer/screwdriver to perform

alignments.

8.2 Hardware Alignments

Note: The only hardware alignment in this TV set is the adjustment of the main voltage (B+), see below.

8.2.1 Main Voltage Adjustment

In order to adjust the main voltage, connect a voltage meter to jumper J610 and adjust VR601 to a voltage of 115 V ±1.0 V.

8.3 Software Alignments

Put the set in its MENU mode (factory mode) as follows (see also figure “Factory Mode” on the next page):• Press the keys [i+], “smart sound” and “smart picture” to

enter the factory menu.• Press the keys [i+] again and “ADJUST” appear on screen.• Press the number keys to enter the adjust page, press � /

� to choose the items that to be adjusted, Press � /� to adjust its value.

• Press [i+] to quit factory mode.The different alignment parameters are described further on.

8.3.1 Rf AGC Voltage Adjust

1. Provide a 571.25 MHz, 60 dB half color bar signal.2. Enter factory mode and press key 1. 3. Measure tuner AGC point voltage, adjust AGC item till the

voltage is 2.4 V, or till picture noise just disappears. (typical value is at 27).

8.3.2 Focus Fine Adjust

1. Provide a cross-hatch pattern signal.2. Set state to “Rich” mode. 3. Adjust flyback transformers Focus knob till picture is clear.

AlignmentsEN 26 SK4.1L CA8.

8.3.3 Screen Voltage Adjust (Key 0).

1. Set picture to “AV Standard” mode, without signal input.2. Press the keys [i+], “Smart sound” and “Smart picture” to

enter the factory menu. When in “B/W BALANCE” page, press “0” on the RC.

3. Adjust flyback transformers Screen knob till OK is displayed on screen, press “0” to exit.

Table 8-1 To increase/decrease CUT R/G

8.3.4 Horizontal Adjustment

1. Provide a 50 Hz monoscope pattern.– Press the keys [i+], “Smart sound” and “Smart picture”

to enter the factory menu. – Press the keys [i+] again and “ADJUST” appear on

screen. 2. Press key “0” and adjust “HPH” to set picture horizontal

centre to CRT horizontal centre.

8.3.5 Vertical & YUV/RGB Horizontal Adjust (Key 0)

1. Provide a 50 Hz cross hatch signal, set TV to standard mode. Adjust VSL so that half picture of the pane cross appears. The picture’s vertical line is just at the bottom of the half picture. Adjust VSL to make the centre of the picture’s vertical line and the kinescope are in superposition.

2. Adjust VSI to obtain picture’s vertical re-display ratio more than 90%.

3. Provide a 60 Hz cross hatch signal, do step 1 and 2 again to adjust.

4. If necessary, fine adjust above items.

Function CUT R+ CUT R- CUT G+ CUT G-

RC key 1 4 2 5


Figure 8-1 Software Alignments

I_17890_004.eps260308

Main Page

B/W BALANCE 2 ECIVRES1 ECIVRES0 ECIVRESDRI R 27 FREQUENCY DOMPIHSZH06 E S LOV COU> W OFFDRI G 23 H PH 37-TV A OV LWP/COU42CG L 38DRI B 34 V SL 29 AGC SPEED 05NIAG ONOM1CUT R 35 V 05NIAG OERETSM57.54FI83HS CUT G 36 V IAG PASFF0CRI&CRH83IS N 50COOL DR - 7 74niag VANOMETSYS ITLUM32CS VCOOL DG - 6 WP06HTDIW WE L UPNI 958958 T 1COOL DB + 0 EW PARA 43 XDT 1 VOL 10 45COOL CR + 1 UP CORNER 35 XDT Count 30 VOL 25 55COOL CG + 1 LO CORNER AJSVM33 P VOL 50 80WARM DR + 13 H -PARA FFOTAM81 VPL 80 90WARM DG + 9 H-BOW PB93 B 0 VOL 100 100WARM DB + 1 0SWMF3GNIROC72EPART WEWARM CR - 1 SO44MOOZ O ON AVL OPT OFFWARM CG + 1BT 32CT 32

ADJUST

5 ECIVRES4 ECIVRES3 ECIVRESonoMEDOM-CSTB25PV0TPO VA

5TS-CSTB04PH7GFC VA4PS-CSTB04SH DSO VUYFFOVA 2

11IL-CSTB1L DSOFFODVD/CY81A-CSTB921170-2YKS-REBYS :EDOCSBVCTUO OEDIV312A-CSTB012170-E26P3 :MVNCSTN5 NIP

PIN 7 VOL1 BTSC-TC 2PIN 8 LED BTSC-STS OFFMUTEPIN MODE OFF BTSC-ADJ StartMUTEPIN SEL ON MTS DETECT 50CC HP 13 MTS FILTER 5CC LINE 21 MTS FILTER 2 10CC DELAY 12 W: 05 04 00 0B 08 0D 02YUV Patch ON R: 08 0D D: MONO/ST/SAP

9 ECIVRES8 ECIVRES7 ECIVRES6 ECIVRESPOW RB BUS2 I 4 YUV DR NOHSILGNE2-

OC BUS01MIT NO REWOP N 3 Y SIAPS0+GD VU H ONOC BUSNOBKA L 30 YUV DB FFOHCNARF0+

NBL HS BUSNO A 32 Y SEUGUTROP4-RC VU E ON61NIT BUSNOGODHCTAW YUV CG -11 YGN ON

VCHIP A-NIT BUSFFO V 16 YUV COOL DR 3EHTAC7-ZOOM OPT OFF YDL PAL 2 YUV COOL DG CH6+ O ONBLUE BACK 0 YDL NTSC 2 YUV COOL DB FFOEVSO0+BB WIDTH +0 YDL AV 0 YUV COOL CR >PEETINI1-BLACK BACK 06IRB XAM0 YUV COOL CG +0RGB BLANKING 81IRB DIMNO YUV WARM DR +11

36NOC XAMNOTSET STM YUV WARM DG +8MID CON 15 YUV WARM DB +0SC. BRI 8 YUV WARM CR +0

YUV WARM CG -1

Soft VoiceBRIGHT 58 BASS 40CONTRAST 65 TREBLE 55COLOR 40 SURROUND OFFSHARP 69YUV SHARP 79COLOR TEMP WARM

cisuMhciRBRIGHT 63 BASS 55CONTRAST 90 TREBLE 60COLOR 50 SURROUND OFFSHARP 100YUV SHARP 100COLOR TEMP COOL

ertaehTlarutaNBRIGHT 50 BASS 60CONTRAST 75 TREBLE 60COLOR 50 SURROUND ONSHARP 80YUV SHARP 90COLOR TEMP NORMAL

Use the arrow "Right" and "Left" to increse and decrease the value respectively.

Enter "I+" again (or "MENU")on the RC to go to the "ADJUST" page that will allow Navigation to individual Service pages:Selecting the number "0 - 8", "Smart Picture" and "Smart Sound" on the remote control to go directly to the pages.Changing valueMove to the intended parameter with the arrow "up" and "down" key on the RC.

Enter Factory Mode:

Press sequentially: I+ ---> Smart Sound ---> Smart PictureMain Menu in red box.Navigation:

ExitEnter " I+ " on the RC to exit factory mode.

The TV could go into factory mode when in service mode, in this factory mode, the set will have not respond to RC and local keys.Factory appears at the left corner of the screen.In Service mode main page, when "2" is entered, the set will go into factory mode.When in factory mode, enter "8", "9" to exit the factory mode.

Special Note:

"I+""1""0" "2"

"3" "4" "5"

"6" "7" "8"

"Smart Sound""Smart Picture"



"dnuoS tramS""erutciP tramS"

"9"


8.4 Factory mode Settings

Description of the factory menu Storage address Display string Range (Index value) Default SK4.1L CA

B/W balance

White point R adjustment. 0x00d DRI R 0-63 32 32

White point G adjustment 0x00e DRI G 0-63 32 32

White point B adjustment 0x00f DRI B 0-63 32 32

Black level off-set R adjustment 0x010 CUT R 0-63 32 32

Black level off-set G adjustment. 0x011 CUT G 0-63 32 32

“BRIGHTNESS” of “White Balance Adjustment page” setting 0x02f BT 0-63 32 32

“CONTRAST” of “White Balance Adjustment page” setting 0x030 CT 0-63 32 32

COOL offset according to “DRI R” value of tv, white point R of “COOL” 0x017 COOL DR 0-63 -2 -2

COOL offset according to “DRI G” value of tv, white point G of “COOL” 0x018 COOL DG 0-63 0 0

COOL offset according to “DRI B” value of tv, white point B of “COOL” 0x019 COOL DB 0-63 10 10

COOL offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01a COOL CR 0-63 0 0

COOL offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x01b COOL CG 0-63 0 0

WARM offset according to “DRI R” value of tv, white point R of “COOL” 0x01c WARM DR 0-63 10 10

Warm offset according to “DRI G” value of tv, white point G of “COOL” 0x01d WARM DG 0-63 0 0

Warm offset according to “DRI B” value of tv, white point B of “COOL” 0x01e WARM DB 0-63 0 0

Warm offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01f WARM CR 0-63 0 0

Warm offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x020 WARM CG 0-63 0 0

Direct key “0”

50hz/60hz Frequency 60 Hz

Horizontal center ox008 H PH 0-TV-63-TV 31-TV 35-TV

Vertical slope ox009 V SL 0-63 24 30

Vertical center ox00a V SH 0-63 21 22

Vertical amplitude. ox00b V SI 0-63 33 22

Vertical s-correction. ox00c V SC 0-63 27 19

EW WIDTH 0x04b EW WIDTH 0-63 32 51

EW parabola/width 0x04c EW PARA 0-63 32 45

EW upper/lower corner parabola 0x04d UP CORNER 0-63 32 33

Bottom curve 0x04e LO CORNER 0-63 32 33

Horizontal parallelogram 0x04f H-PARA 0-63 32 35

Horizontal bow 0x050 H-BOW 0-63 32 35

EW trapezium 0x051 EW TRAPE 0-63 32 30

Expand 4:3 mode horizontal WIDTH adjust 0x0ed(bit4) ZOOM 0-63 44 44

50hz/60hz Frequency 50 Hz

Horizontal center 0x003 H PH 0-TV-63-TV 31-TV 35-TV

Vertical slope 0x004 V SL 0-63 24 31

Vertical center 0x006 V SH 0-63 21 23

Vertical amplitude. 0x005 V SI 0-63 33 22

Vertical s-correction. 0x007 V SC 0-63 27 21

EW WIDTH 0x044 EW WIDTH 0-63 32 49

EW parabola/width 0x045 EW PARA 0-63 32 45

EW upper/lower corner parabola 0x046 UP CORNER 0-63 32 33

Bottom curve 0x047 LO CORNER 0-63 32 33

Horizontal parallelogram 0x048 H-PARA 0-63 32 35

Horizontal bow 0x049 H-BOW 0-63 32 35

EW trapezium 0x04a EW TRAPE 0-63 32 30

Expand 4:3 mode horizontal WIDTH adjust 0x062 ZOOM 0-63 44 44

Horizontal center in AV source. 0x05e H PH +5-AV 32 33

Horizontal center in AV source. 0x05f H PH +5-AV 32 33

Horizontal center in YUV source. 0x05c H PH +0-YUV 32 33

Horizontal center in YUV source. 0x05d H PH +0-YUV 32 33

Direct key “1”

Out of box setting, Smart Picture: Rich, Contrast +: On, NR: Off, Smart Sound: Theatre, Tuner Mode: Auto, Volume: 30, CC: Off

SHIPMODE OFF ON

RF.AGC adjust 0x002 AGC 0-63 24 23

AGC speed 0x0de (bit5, bit4) AGC SPEED 0-63 1 1

IF choose 0x0dd (bit7, bit6) IF 58.75 Mhz 45.75 Mhz 45.75 Mhz 45.75 Mhz

HRC and IRC of N system for auto search selection 0x0ea (bit4) HRC & IRC OFF ON OFF OFF

ON: PAL M/N ON, OFF: PAL M/N OFF 0x0ea (bit1) MULTI SYSTEM OFF ON ON ON

White apex limit 0x0cb (bit7-bit4) PWL 0-15 0 0

X ray protect 0x0e1 (bit2, bit3) XDT 0-2 1 1

X ray protection detect count 0x073 XDT COUNT 0-255 30 30

NTSC decode matrix 0x0e7(bit2) MUS USA JAP USA USA

PAL, NTSC decode matrix 0x0ed (bit0) MAT OFF ON OFF ON

Bypass of sound bandpass filter 0x0e1 (bit5, bit4) BPB 0-2 1 1

Video dependent coring 0x0de (bit3, bit2) CORING 0-3 3 3

Switch-off in vertical overscan 0x0e7 (bit7) OSO OFF ON ON ON

Direct key “2”

UOC control volume switch 0x0e8 (bit7) UOC VOL SW OFF ON OFF OFF

UOC/PWM modify volume value 0x02e UOC/PWM VOL 0-63 41 40

Volume of 9859 modify value when sound is mono 0x052 MONO GAIN 0-63 48 52


Volume of 9859 modify value when sound is stereo 0x053 STEREO GAIN 0-63 48 52

Volume of 9859 modify value when sound is SAP 0x054 SAP GAIN 0-63 48 48

Volume of 9859 modify value when system is AV state 0x055 AV GAIN 0-63 48 50

9859 control pin output state 0x0e0 (bit3, bit2) 9859INPUT 0-2 2 1

10% volume point 0x026 VOL 10 0-100 25 45




100% volume point 0x02a VOL 100 0-100 100 100

FM demodulate frequency width 0x0de (bit1, bit0) FMWS 0-2 0 1

AVL function switch 0x0e8 (bit6) AVL OPT OFF ON OFF OFF

Direct key “3”

AV control logic choose 0x0e1 (bit7, bit6) AV OPT 0-3 1 0

AV choose 0x0cc (bit7-bit4) AV CFG 0-7 3 4

AV2 choose 0x0ea (bit5) 2 AV OFF ON OFF OFF

DVD choose 0x0e9 (bit4) YC/DVD OFF ON OFF OFF

Video output 0x0e7 (bit4) VIDEO OUT IF CVBS CVBS CVBS

Pin 5 choose function 0x0cc (bit3-bit0) PIN 5 NTSC NTSC

Pin 7 choose function 0x0cd (bit7-bit4) PIN 7 VOL1 VOL1

Pin 8 choose function 0x0cd (bit3-bit0) PIN 8 MUTE LED

MUTE pin mode 0x0e9 (bit0) MUTEPIN MODE

OFF ON OFF

OFF: Pin 7 control volume curveON: Pin 4 control volume curve

0x0ee (bit6) MUTEPIN SEL OFF

CCD Horizontal width adjust 0x05a CC HP 0-15 13 13

CCD scan Horizontal row when PAL N system 0x060 CC LINE 0-60 21 21

CCD delay adjustment 0x0d1 (bit3-bit0) CC DELAY 8-23 20 12

Direct key “4”

OSD up down position 0x02b VP 0-63 52 52

OSD left right position 0x02c HP 0-63 54 50

RGB/YUV OSD Horizontal Center 0x05b YUV OSD HS 0-60 38 38

OSD output contrast 0x0df (bit7, bit6) OSD L 0-3 0 2

Menu translucence 0x0e9 (bit1) HALFTONE OFF ON ON ON

Software version number SOFTWARE VERSION NUMBER

Direct key “5”

Sound mode BTSC-MODE MONO STEREO SAP

Stereo noise limit 0x0ce (bit7-bit4) BTSC-ST 0-15 0 0

SAP noise limit 0x0ce(bit3-bit0) BTSC-SP 0-15 0 0

Sound input level adjustment 0x040 BTSC-LI 0-15 7 9

Separate 0x041 BTSC-A1 0-31 23 14

Separate 0x042 BTSC-A2 0-31 22 6

Time constant 0x0cf (bit7-bit4) BTSC-TC 0-7 4 3

Stereo level switch 0x0e8 (bit3) BTSC-STS OFF ON OFF ON

Stereo adjustment on/off 0x0e8 (bit2) BTSC-ADJ BUSY START START START

MTS detect time delay 0x001 MTS DETECT 0-255 50 50

STEREO and SAP detect count 0x072 MTS FILTER 0-255 20 20

MONO detect count 0x074 MTS FILTER2 0-255 20 3

Direct key “6”

POWER ON MODE 0x0dd (bit3, bit2) POW 0-2 2 2

POWER ON time delay 0x0cb (bit3-bit0) POWER ON TIM 2-17 12 8

Black current stabilization 0x0e8 (bit0) AKB OFF ON ON ON

Black current loop detect 0x0e9 (bit7) NBL OFF ON ON ON

WATCH DOG 0x0eb (bit7) WATCHDOG OFF ON OFF OFF

ON: Philips RCOFF: Skyworth RC

0x0eb (bit6) PHILIPS RC OFF ON ON ON

VCHIP FUNCTION SWITCH 0x0ea (bit7) VCHIP OFF ON OFF OFF

GAME FUNCTION SWITCH 0x0eb (bit5) GAME OFF ON OFF OFF

CALENDER FUNCTION SWITCH 0x0eb (bit4) CALENDER OFF ON OFF OFF

4:3 expand function choose 0x0ec (bit6) ZOOM OPT OFF ON ON OFF

ON: Blue ScreenOFF: Black Screen

0x0e9 (bit6) BLUE BLACK OFF ON ON ON

EW WIDTH offset according to “EW WIDTH” value when TV is no signal 0x06d BB WIDTH 53-10 +0 0

Video mute during change to program 0x0e1 (bit1, bit0) BLACK BACK 0-2 0 0

RGB BLANKING 0x0ee (bit7) RGB BLANKING OFF ON ON ON

Direct key “7”

Sub contrast 0x057 SUB BRI 0-63 0 4

Sub brightness 0x059 SUB CON 0-63 0 3

Sub color 0x023 SUB COL 0-63 30 30

Sub Sharpness 0x024 SUB SHA 0-63 32 32

TV Sub tint 0x025 SUB TIN 0-31 16 16

AV Sub tint 0x075 SUB TIN-AV 0-31 16 16

PAL Luminance delay 0x0c9 (bit3-bit0) YDL PAL 0-15 2 2

NTSC Luminance delay 0x0c9 (bit7-bit4) YDL NTSC 0-15 2 2



AV Luminance delay 0x0ca(bit7-bit4) YDL AV 0-15 4 2

Maximum brightness 0x056 MAX BRI 0-63 63 63

Middle brightness 0x021 MID BRI 0-63 18 18

Maximum contrast 0x058 MAX CON 0-63 63 63

Middle contrast 0x022 MID CON 0-63 15 15

Line-level of brightness 0x02d SC.BRI 0-63 8 8

Direct key “8”

YUV offset according to “DRI R” value of TV, white point R of YUV. 0x012 YUV DR (-32) - (+31) +0 +0

YUV offset according to “DRI G” value of TV, white point G of YUV 0x013 YUV DG (-32) - (+31) +0 +0

YUV offset according to “DRI B” value of TV, white point B of YUV 0x014 YUV DB (-32) - (+31) +0 +0

YUV offset according to “CUT R” value of TV, black level offset R of YUV 0x015 YUV CR (-32) - (+31) +0 +0

YUV offset according to “CUT G” value of TV, black level offset G of YUV 0x016 YUV CG (-32) - (+31) +0 +0

English OSD switch 0x0eb (bit3) ENGLISH OFF ON ON ON

Spanish OSD switch 0x0eb (bit2) SPANISH OFF ON ON ON

French OSD switch 0x0eb (bit1) FRANCE OFF ON OFF OFF

Portuguese OSD switch 0x0eb (bit0) PORTUGUESE OFF ON ON ON

External Y (Luminance) input gain during YPRPB.OFF: gain 0 dB reduced, ON: gain 3 dB reduced

0x0ee (bit4) YGN OFF ON OFF ON

Cathode drive level 0x0ca (bit3-bit0) CATHE 3 3

EHT tracking mode 0x0ea (bit6) HCO ON ON

Black current measuring lines in overscan 0x0e9 (bit2) OSVE OFF OFF

Manual INIT E2PROM INITEEP

Key “Smart sound”

BASS set value in Voice state 0x064 BASS 30 30

TREBLE set value in Voice state 0x065 TREBLE 50 50

SURROUND set value in Voice state 0x066 SURROUND OFF OFF

BASS set value in Music state 0x067 BASS 55 55

TREBLE set value in Music state 0x068 TREBLE 60 60

SURROUND set value in Music state 0x069 SURROUND OFF OFF

BASS set value in Theatre state 0x06a BASS 80 80

TREBLE set value in Theatre state 0x06b TREBLE 70 70

SURROUND set value in Theatre state 0x06c SURROUND ON ON

Key “Smart image”

Bright set value in Soft state 0x036 BRIGHT 55 55

Contrast set value in Soft state 0x037 CONTRAST 50 50

Color set value in Soft state 0x038 COLOR 45 45

Sharpness set value in Soft state 0x039 SHARP 45 45

Sharpness set value in Soft state of YUV 0x070 YUV SHARP 50 50

COLOR TEMP set value in Soft state 0x03a COLOR TEMP WARM WARM

Bright set value in Rich state 0x03b BRIGHT 70 70

Contrast set value in Rich state 0x03c CONTRAST 85 85

Color set value in Rich state 0x03d COLOR 70 70

Sharpness set value in Rich state 0x03e SHARP 70 70

Sharpness set value in Rich state of YUV 0x071 YUV SHARP 80 80

COLOR TEMP set value in Rich state 0x03f COLOR TEMP COOL COOL

Bright set value in Natural state 0x031 BRIGHT 50 50

Contrast set value in Natural state 0x032 CONTRAST 75 75

Color set value in Natural state 0x033 COLOR 50 50

Sharpness set value in Natural state 0x034 SHARP 50 50

Sharpness set value in Natural state of YUV 0x06f YUV SHARP 50 50

COLOR TEMP set value in Natural state 0x035 COLOR TEMP NORMAL NORMAL


Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 31SK4.1L CA 9.

9. Circuit Descriptions, Abbreviation List, and IC Data Sheets

Index of this chapter:9.1 Introduction9.2 The various circuits9.3 Abbreviation List9.4 IC Data Sheets

9.1 Introduction

The SK4.1L CA is a CRT TV for the year 2008, based on the 3P62 platform. In this chapter, only a general description of the various circuits is given. For more detailed information, see the circuit diagrams in this manual.

9.2 The various circuits

9.2.1 Tuner

The function of the tuner is to select the channel to be received and suppress the interference of neighboring channels, to amplify the high frequency signal, to improve the receiving sensitivity and SNR, and to generate a PIF signal through frequency conversion.

9.2.2 IF Channel

The IF Channel mainly ensures the sensitivity and selectivity of the complete TV set. The IF AMP integrated in the UOCIII is made up of a three-stage dual-differential amplifier with a gain value above 70 dB, a SNR of 55 dB and a bandwidth of 7 MHz. The video demodulation circuit is made from the built-in PLL Sync Detector. The spectrum of the demodulation carrier is unitary and it is not affected by the content of the video signal. The tuner features stable receptivity while the signal output from the video detector features high fidelity. The built-in PLL circuit of the UOCIII generates a 38.0 MHz or 38.9 MHz demodulation reference signal for the sync detector to demodulate the video signal; this is called “PLL sync demodulation”.

9.2.3 Sound Channel

An external ceramic filter is used to select the second SIF signal for the sound channel of UOCIII from the signal output of the video detector. The audio signal is obtained after limiting amplification and demodulation by the intermediate frequency detector for the SIF signal, and then the audio signal is fed to the BTSC stereo/SAP decoder TDA9850. From that it is output to the audio amplifier TFA9842, which drives the speakers to provide the sound. The intermediate frequency detector and volume-control attenuator that are built in the UOCIII are set and adjusted via the CPU.

9.2.4 BTSC stereo/SAP decoder

Input Level AdjustmentThe composite input signal is fed to the input level adjustment stage. The control range is from -3.5 to +4.0 dB in steps of 0.5 dB. The maximum input signal voltage is 2 V (RMS).

Stereo DecoderThe output signal of the level adjustment stage is coupled to a low-pass filter which suppresses the baseband noise above 125 kHz. The composite signal is then fed into a pilot detector/pilot cancellation circuit and into the MPX demodulator. The main L + R signal passes a 75 ms fixed de-emphasis filter and is fed into the dematrix circuit. The decoded sub-signal L - R is sent to the stereo/SAP switch. To generate the pilot signal the stereo demodulator uses a PLL circuit including a ceramic

resonator. The stereo channel separation is adjusted by an automatic procedure to be performed during set production. The stereo identification can be read by the I2C-bus. Two different pilot thresholds (data STS = 1; STS = 0) can be selected via the I2C-bus.

SAP DemodulatorThe composite signal is fed from the output of the input level adjustment stage to the SAP demodulator circuit through a 5fH band-pass filter. The demodulator level is automatically controlled. The SAP demodulator includes an internal field strength detector that mutes the SAP output in the event of insufficient signal conditions. The SAP identification signal can be read by the I2C-bus.

Noise DetectorThe composite input noise increases with decreasing antenna signal. This makes it necessary to switch stereo or SAP off at certain thresholds. These thresholds can be set via the I2C-bus. With ST0 to ST3 the stereo threshold can be selected and with SP0 to SP3 the SAP threshold. A hysteresis can be achieved via software by making the threshold dependent of the identification bits STP and SAPP.

Mode SelectionThe stereo/SAP switch feeds either the L - R signal or the SAP demodulator output signal via the internal dbx noise reduction circuit to the dematrix/switching circuit. Different switch modes provided at the output pins OUTR and OUTL are available.

dbx DecoderThe dbx circuit includes all blocks required for the noise reduction system in accordance with the BTSC system specification. The output signal is fed through a 73 ms fixed de-emphasis circuit to the dematrix block.

SAP OutputIndependent of the stereo/SAP switch, the SAP signal is also available at pin SAP. At SAP, the SAP signal is not dbx decoded. The capacitor at SDE provides a recommended de-emphasis (150 ms) at SAP.

Integrated FiltersThe filter functions necessary for stereo and SAP demodulation and part of the dbx filter circuits are provided on-chip using transconductor circuits. The required filter accuracy is attained by an automatic filter alignment circuit.

9.2.5 CRT Drive Circuit

In the driver circuit, both the voltage and current of the R/G/B signal are amplified, after which the CRT drive circuit modulates the cathode beam current of the CRT. The R/G/B signal input into the driver circuit is of negative polarity.

9.2.6 Power Supply Circuit

The function of the power supply circuit is to supply various stabilized operating voltages and to provide protections against excessive voltages and currents.

Circuit Descriptions, Abbreviation List, and IC Data SheetsEN 32 SK4.1L CA9.

9.3 Abbreviation List

2CS 2 Carrier SoundA2 Commonly known as 2 Carrier Sound

(2CS) systemAC Alternating CurrentACI Automatic Channel Installation:

algorithm that installs TV channels directly from a cable network by means of a predefined TXT page

ADC Analogue to Digital ConverterAFC Automatic Frequency Control: control

signal used to tune to the correct frequency

AGC Automatic Gain Control: algorithm that controls the video input of the feature box

AM Amplitude ModulationANC Automatic Noise Reduction; One of

the algorithms of Auto TVAP Asia PacificAR Aspect Ratio: 4 by 3 or 16 by 9AV Audio VideoAVL Automatic Volume Level controlB/G Monochrome TV system. Sound

carrier distance is 5.5 MHzBCL Beam Current LimiterCBA Circuit Board Assembly (or PWB)CFR Carbon Film ResistorComPair Computer aided rePairCRT Cathode Ray Tube (or picture tube)CVBS Composite Video Blanking and

SynchronizationCVI Component Video InputD/K Monochrome TV system. Sound

carrier distance is 6.5 MHz. D= VHF-band, K= UHF-band

DAC Digital to Analogue ConverterDC Direct CurrentDC-filament Filament supply voltageDFU Directions For Use: owner's manualDPL Dolby Pro LogicDRAM Dynamic RAM; dynamically refreshed

RAMDVD Digital Versatile DiscEEPROM Electrically Erasable and

Programmable Read Only MemoryEHT Extreme High Tension; the voltage

between the cathode and the shadow mask that accelerates the electrons towards the screen (around 25 kV)

EMI Electro Magnetic Interference; Leakage of high-frequency radiation from a transmission medium

EU EUropeEW East West, related to horizontal

deflection of the setEW-DRIVE East -West correction drive signal.EXT EXTernal (source), entering the set by

SCART or by cinches (jacks)FBL Fast Blanking: DC signal

accompanying RGB signalsFE Front End; Tuner and RF part togetherField Each interlaced broadcast FRAME is

composed of two Fields, each Field consists of either Odd or Even lines

Filament Filament of CRTFM Field Memory / Frequency ModulationFrame A complete TV picture comprising all

lines (625/525)FTV Flat TeleVisionG GreenH H_sync to the module H-DRIVE Horizontal Drive

H-FLYBACK Horizontal FlybackH-OUT H_sync output of the module /

Horizontal Output pulseHA Horizontal Acquisition; horizontal sync

pulseHFB Horizontal Flyback Pulse; Horizontal

sync pulse from large signal deflectionHW HardwareI Monochrome TV system. Sound

carrier distance is 6.0 MHz. VHF- and UHF-band

I2C Inter IC bus (also called IIC)I2S Inter IC Sound busIC Integrated CircuitIF Intermediate FrequencyIIC Inter IC bus (also called I2C)Interlaced Scan mode where two fields are used

to form one frame. Each field contains half the number of the total amount of lines. The fields are written in “pairs”, causing line flicker.

IO In/OutIR Infra RedL Left audio channelL/L’ Monochrome TV system. Sound

carrier distance is 6.5 MHz. L' is Band I, L is all bands except for Band I

LATAM LATin AMericaLED Light Emitting DiodeLOT Line Output Transformer (also called

FBT); The transformer in which the EHT is generated

LS Loud SpeakerM/N Monochrome TV system. Sound

carrier distance is 4.5 MHz. M= 525 lines @ 60 Hz, N= 625 lines @ 50 Hz

MOFR Metal Oxide Film ResistorMOSFET Metal Oxide Semiconductor Field

Effect TransistorMPX MultiPleXNAFTA North American Free Trade

Association: Trade agreement between Canada, USA and Mexico

NC Not ConnectedNICAM Near Instantaneously Companded

Audio Multiplexing; This is a digital sound system, mainly used in Europe

NTC Negative Temperature Coefficient, non-linear resistor (resistance decreases if temperature increases)

NTSC National Television Standard Committee. Color system used mainly in North America and Japan. Color carrier NTSC M/N = 3.579545 MHz, NTSC 4.43 = 4.433619 MHz (this is a VCR norm, it is not transmitted off-air)

NVM Non Volatile Memory; IC containing data such as alignment values, preset stations

OB Option ByteOC Open CircuitOP OPtion byteOSD On Screen DisplayP50 Project 50; Communication protocol

between TV and peripheralsPAL Phase Alternating Line; Color system

mainly used in West Europe (color carrier= 4.433619 MHz) and South America (color carrier PAL M= 3.575612 MHz and PAL N= 3.582056 MHz)

PCB Printed Circuit Board (or PWB)PLL Phase Locked Loop; Used for e.g.

FST tuning systems. The customer


can directly provide the desired frequency

Progressive Scan Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution.

PTC Positive Temperature Coefficient, non linear resistor (resistance increases if temperature increases)

PWB Printed Wiring Board (also called PCB or CBA)

QSS Quasi Split SoundR Right audio channel / RedRAM Random Access MemoryRC Remote Control transmitterRC5 (6) Remote Control system 5 (6), the

signal from the remote control receiver RF Real Flat (picture tube) or Radio

Frequency RGB Red, Green, and Blue color space;

The primary color signals for TV. By mixing levels of R, G, and B, all colors (Y/C) are reproduced

RGBHV Red, Green, Blue, Horizontal sync, and Vertical sync

RMS Root Mean Square valueROM Read Only MemorySAP Secondary Audio Program; Generally

used to transmit audio in a second language

SAW Surface Acoustic WaveSC SandCastle: two-level pulse derived

from sync signalsS/C Short CircuitSCL Serial Clock signal on I2C busSD Standard DefinitionSDA Serial Data line of I2C busSDRAM Synchronous DRAMSIF Sound Intermediate FrequencySMC Surface Mounted ComponentSMD Surface Mounted DeviceSMPS Switched Mode Power SupplySND SouNDSRAM Static RAMSTBY STandBYSVHS Super Video Home SystemTBD To Be DefinedTXT Teletext; TXT is a digital addition to

analogue TV signals that contain textual and graphical information (25 rows x 40 columns). The information is transmitted within the first 25 lines during the Vertical Blank Interval (VBI)

µC MicrocontrollerUOC Ultimate One ChipµP MicroprocessorUV Color difference signalsV V_syncV-BAT Main supply for deflection (usually 141

V)VA Vertical AcquisitionVBI Vertical Blanking Interval; Time during

which the video signal is blanked when going from bottom to top of the display

VCR Video Cassette RecorderVGA Video Graphics ArrayVIF Video Intermediate FrequencyWE Write Enable control lineWST World System TeletextXTAL Quartz crystalY Luminance signal

9.4 IC Data Sheets

This section shows the internal block diagrams and pin layouts of ICs that are drawn as “black boxes” in the electrical diagrams.


9.4.1 Diagram A1, W6553A, (IC601)

Figure 9-1 Block Diagram and Pin Configuration

H_17210_039.eps120607


9.4.2 Diagram A1, OPTOIS01, (IC602)


H_17210_039.eps120607


9.4.3 Diagram A3, TDA486x, (IC351)


Block diagram of TDA486xAJ

RS1 CS1 CF

RP

C1

R5

D1

TDA486xAJ

R3

R2R1

R6

C2

7

INP INN

deflectioncoil

fromdeflection controller

VOUT GND VP2

VN VP

VP1VP3

6 5 4 3 2 1

DIFFERENTIALINPUTSTAGE

VERTICALOUTPUT

FLYBACKGENERATOR

REFERENCECIRCUIT

THERMALPROTECTION

Pin configuration for DBS7P(TDA486xAJ)

TDA486xAJ

VP1VP3VP2GND

VOUT

INN

INP

1

2

3

4

5

6

7

Block Diagram

Pin Configuration

H_17210_038.eps120607


9.4.4 Diagram A5, 4052, (IC451)


Block Diagram

Pin Configuration

H_17210_041.eps120607


9.4.5 Diagram A6, TFA9842, (IC401)


Block Diagram

Pin Configuration

VOLUMECONTROL

SHORT-CIRCUITAND

TEMPERATUREPROTECTIONVREF

0.5VCC

VCC

VCC

9

4IN1

IN2

OUT1

OUT2

SVR

CIV

VC

1

3

7

8

2

6

5

GND

TFA9842AJ

60kΩ

60kΩ

TFA9842AJ

OUT2

CIV

IN1

GND

SVR

VC

OUT1

IN2

VCC

2

1

3

4

5

6

7

8

9

H_17210_033.eps110607


9.4.6 Diagram A7, 24C08 (IC101)

Figure 9-6 Block Diagram

H_17210_035.eps120607


Figure 9-7 Pin Configuration

Pin Configuration

H_17210_036.eps120607


9.4.7 Diagram A7, TDA937x (IC102)

Figure 9-8 Block Diagram

I_17880_008.eps250308



I_17880_007.eps250308

Pin Configuration



H_17210_030.eps130607



H_17210_031.eps130607

Pinning


9.4.8 Diagram K, TDA9850, (IC801)


compositebasebandinput

++C2

13 14 15

C5

16

Q1 ceramicresonator

17

DEMATRIX+

MODESELECT

+C6

18

+C7

19

DE-EMPHASIS

L + R

L − R/SAP

OUTL

OUTR

27

21STEREO DECODER

SAP without DBX23

C822

R1

C3C4

LOGIC, I2C-TRANSCEIVER

MAD28

7

stereomonoSAPtoaudioprocessing

98

SDA SCL

SUPPLY

+C18

246

+C19

1210

VrefVCAPVCC

SAPDEMODULATOR

+C16

5

C15

4

INPUTLEVEL

ADJUST

+ 11

C1

NOISEDETECTOR

STEREO/SAPSWITCH

C17

26

TDA9850

STEREOADJUSTDBX

+

C14

3

C13

R3

R2

1 2

+

32

+

31

+

30

+

29

C12 C11 C10 C9

+

25

+

20

CL CR

only duringadjustment

TDA9850

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

VEO CS

CW

CTS

CTW

CND

CSDE

CL

CR

CSS

CMO

Vref

VEI

CNR

CM

CDEC

LTUODNGA

SAP

OUTR

CER

MAD

DGND

SDA

SCL

VCC

COMP

VCAP

CP1

CP2

CPH

CADJ

Block Diagram

Pin Configuration

H_17450_004.eps200907

Spare Parts ListEN 46 SK4.1L CA10.

10. Spare Parts List

Sets Listed per Model Number (CTN)

14PT4137/77

CRT 9965 100 14293 CRT Tube 14"Speaker 9965 100 14294 Loudsp. 8Ω 8-10W

21PT8468C/77


21PT9467C/77


21PT9467C/78


Mono Carrier [A]

Various

F601 9965 100 13488 Fuse T3.15A 250VFB601 9965 000 41227 Bead 3.5 x 1 x 9mmFB603 9965 100 13490 Ferrite Bead 3.5*6*1.0WP401 9965 100 14288 Jack 3.5mm stereoP451 9965 200 32485 RCA jackP453 9965 100 14289 RCA jackSAW101 9965 100 08958 Saw FilterSW180 9965 100 13485 SwitchSW181 9965 100 13485 SwitchSW182 9965 100 13485 SwitchSW183 9965 100 13485 SwitchSW601 9965 100 13486 Main Power switch TUNER 9965 100 13483 NTSC tuner 5VX101 9965 100 13480 Xtal 12.000000MHzX103 9965 100 07703 Ceramic Trap 4.5MHz

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C101 9965 000 40179 10μF 20% 50V-63VC102 9965 000 40179 10μF 20% 50V-63VC103 9965 000 40172 100μF 20% 16VC104 9965 000 40172 100μF 20% 16VC105 9965 000 40172 100μF 20% 16VC106 9965 000 40172 100μF 20% 16VC107 9965 000 40186 0.1μF 10% 63-100VC108 9965 000 40210 Mylar 0.022μF 100VC109 9965 000 40186 0.1μF 10% 63-100VC110 9965 100 04892 0.22μF 5% 63-100VC111 9965 100 04892 0.22μF 5% 63-100VC112 9965 000 41097 100pF 50VC113 9965 000 41097 100pF 50VC114 9965 100 13512 Axial leaded capacitorC115 9965 000 40180 2.2μF20% 50VC117 9965 000 40172 100μF 20% 16VC118 9965 000 40179 10μF 20% 50V-63VC119 9965 000 40179 10μF 20% 50V-63VC121 9965 000 40156 0.01μF 50VC123 9965 000 40156 0.01μF 50VC124 9965 000 40156 0.01μF 50VC125 9965 000 40156 0.01μF 50VC126 9965 000 40156 0.01μF 50VC127 9965 000 40156 0.01μF 50VC128 9965 100 04866 0.001uF 5% 50VC129 9965 100 04866 0.001uF 5% 50VC130 9965 000 40175 47μF 20% 16VC132 9965 000 40178 1μF 20% 50VC133 9965 000 40212 Mylar 0.0047μF 100VC134 9965 000 40179 10μF 20% 50V-63VC134 9965 100 04866 0.001uF 5% 50VC135 9965 000 40209 Mylar 0.0022μF 100VC136 9965 000 40180 2.2μF20% 50VC137 9965 000 40186 0.1μF 10% 63-100VC139 9965 000 40186 0.1μF 10% 63-100VC140 9965 000 40186 0.1μF 10% 63-100VC141 9965 000 40186 0.1μF 10% 63-100VC142 9965 000 40529 33pF 50VC143 9965 000 40529 33pF 50VC144 9965 100 04871 560pF 5% 50VC145 9965 000 40208 Mylar 0.0015μF 100V

C146 9965 000 40159 330pF 50VC147 9965 100 06012 Met. Polyester Filmcap.C148 9965 100 13514 56pF 50VC149 9965 000 40158 220pF 50VC150 9965 000 41097 100pF 50VC180 9965 000 40179 10μF 20% 50V-63VC201 9965 000 40176 470μF 20% 16VC202 9965 100 13512 Axial leaded capacitorC203 9965 100 13512 Axial leaded capacitorC204 9965 000 40179 10μF 20% 50V-63VC205 9965 000 40156 0.01μF 50VC206 9965 000 40156 0.01μF 50VC208 9965 100 04885 0.47μF 20% 50VC210 9965 100 13513 Axial leaded capacitorC211 9965 000 40156 0.01μF 50VC301 9965 000 40156 0.01μF 50VC302 9965 000 40156 0.01μF 50VC303 9965 000 40186 0.1μF 10% 63-100VC304 9965 100 13520 2.2F 1%C306 9965 000 40185 10μF 20% 250VC307 9965 100 13182 0.0027μF 2kVC308 9965 000 41151 MPF CapacitorC308 9965 100 14051 CapacitorC309 9965 100 09361 0.63μF 400VC310 9965 100 05182 0.0082μFC311 9965 100 13780 Met. Film CapacitorC313 9965 100 09361 0.63μF 400VC313 9965 100 13522 Met. Film CapacitorC313 9965 100 13785 0.41μF 5% 400VC314 9965 000 41107 CerCap 680pF 2kVC315 9965 100 13517 1000FC316 9965 100 13517 1000FC317 9965 100 04874 470pF 10% 500VC318 9965 100 04874 470pF 10% 500VC319 9965 100 04874 470pF 10% 500VC320 9965 000 41101 560pF 500VC321 9965 100 13515 0.001F 1kVC324 9965 100 13779 Polyp. film capacitorC325 9965 100 13207 4.7F 2%C325 9965 100 13521 2.2F 2%C327 9965 100 13781 4.7F 20% 50V 480mAC351 9965 000 40186 0.1μF 10% 63-100VC352 9965 100 04900 100μF 20% 50VC353 9965 000 40560 Mylar 0.1μF 100VC401 9965 000 40172 100μF 20% 16VC402 9965 000 40179 10μF 20% 50V-63VC403 9965 000 40179 10μF 20% 50V-63VC404 9965 100 13513 Axial leaded capacitorC405 9965 100 13513 Axial leaded capacitorC406 9965 100 04883 1000μF 20% 25VC407 9965 100 04883 1000μF 20% 25VC408 9965 000 40157 0.1μF 50VC409 9965 000 40545 220μF 20% 25VC410 9965 100 04885 0.47uF 20% 50VC411 9965 000 40212 Mylar 0.0047μF 100VC412 9965 000 40212 Mylar 0.0047μF 100VC413 9965 100 13518 470F 20% 25VC451 9965 000 40179 10μF 20% 50V-63VC452 9965 000 40179 10μF 20% 50V-63VC453 9965 000 40205 Mylar 0.001μF 100VC454 9965 000 40205 Mylar 0.001μF 100VC459 9965 000 40179 10μF 20% 50V-63VC460 9965 000 40179 10μF 20% 50V-63VC467 9965 000 40172 100μF 20% 16VC601 9965 000 40156 0.01μF 50VC602 9965 000 40175 47μF 20% 16VC603 9965 100 13524 0.001FC604 9965 100 13524 0.001FC605 9965 000 41100 0.0047μF 500VC606 9965 000 41100 0.0047μF 500VC607 9965 000 41100 0.0047μF 500VC608 9965 000 41100 0.0047μF 500VC609 9965 000 40564 220μFC610 9965 100 04874 470pF 10% 500VC611 9965 100 04874 470pF 10% 500VC612 9965 100 04874 470pF 10% 500VC613 9965 100 04874 470pF 10% 500VC614 9965 000 40546 47μF 20% 25VC615 9965 000 40542 33μF 20% 16VC616 9965 100 04883 1000μF 20% 25VC617 9965 000 40567 0.1μF A C250V-500VC618 9965 000 40567 0.1μF A C250V-500VC619 9965 000 40186 0.1μF 10% 63-100VC620 9965 100 07724 0.001μF 2kVC621 9965 000 40156 0.01μF 50VC622 9965 000 40179 10μF 20% 50V-63VC623 9965 100 05403 0.0022μF 400VC624 9965 000 40161 CerCap 390pF 50VC625 9965 100 04878 220pF 10% 2kV

C626 9965 100 13519 470F 20% 63VC627 9965 000 41110 ElCap 2200μF 20% 16VC628 9965 000 40183 ElCap 100μF 160V 20%C629 9965 000 41110 ElCap 2200μF 20% 16VC630 9965 000 40551 47μF 20% 160VC631 9965 100 13516 2200uF 20% 10VC632 9965 000 40156 0.01μF 50VC633 9965 000 40173 1000μFC634 9965 000 40174 220μF 20% 16VC636 9965 000 40540 22μF 20% 16VC638 9965 100 05383 0.0022μF 10% 2kVC639 9965 000 40156 0.01μF 50VC640 9965 100 13490 Ferrite Bead 3.5*6*1.0WC641 9965 100 13513 Axial leaded capacitor

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GST601 9965 000 40274 Surge Abs. 300V 30%R101 9965 000 39975 CFR 100Ω 1/16WR102 9965 000 39975 CFR 100Ω 1/16WR103 9965 000 39975 CFR 100Ω 1/16WR104 9965 000 39975 CFR 100Ω 1/16WR105 9965 000 39975 CFR 100Ω 1/16WR106 9965 000 39975 CFR 100Ω 1/16WR107 9965 000 39975 CFR 100Ω 1/16WR108 9965 000 39975 CFR 100Ω 1/16WR109 9965 000 40304 CFR 1KΩ 1/16WR110 9965 000 40304 CFR 1KΩ 1/16WR111 9965 000 39976 CFR 10kΩ 1/16WR112 9965 000 39976 CFR 10kΩ 1/16WR113 9965 000 39976 CFR 10kΩ 1/16WR114 9965 100 04839 2.2kΩ 5% 1/6WR115 9965 100 04839 2.2kΩ 5% 1/6WR116 9965 100 04841 27kΩ 5% 1/16-1/6WR117 9965 100 04841 27kΩ 5% 1/16-1/6WR118 9965 000 40686 CFR 15kΩ 1/16WR119 9965 000 40686 CFR 15kΩ 1/16WR120 9965 000 40304 CFR 1KΩ 1/16WR121 9965 000 40700 CFR 4.7kΩ 1/16WR122 9965 100 04838 180Ω 5% 1/16-1/6WR123 9965 100 04838 180Ω 5% 1/16-1/6WR124 9965 000 39977 CFR 100kΩR125 9965 000 40695 CFR 3.3kΩ 1/16WR126 9965 000 40695 CFR 3.3kΩ 1/16WR127 9965 000 40695 CFR 3.3kΩ 1/16WR128 9965 100 04839 2.2kΩ 5% 1/6WR130 9965 000 40695 CFR 3.3kΩ 1/16WR131 9965 000 40695 CFR 3.3kΩ 1/16WR132 9965 000 39982 CFR 33kΩ 1/16WR133 9965 000 40698 CFR 39kΩ 1/16WR134 9965 000 40704 CFR 6.2kΩ 1/16WR134 9965 100 04848 5.6kΩ 5% 1/16-1/6WR134 9965 100 05146 8.2kΩ 5% 1/16-1/6WR135 9965 000 40122 MOFR 39kΩR136 9965 100 04844 390Ω 5% 1/6WR137 9965 100 04846 47Ω 5% 1/16-1/6WR141 9965 100 04847 560Ω 5% 1/16-1/6WR142 9965 100 04847 560Ω 5% 1/16-1/6WR143 9965 000 40304 CFR 1KΩ 1/16WR180 9965 000 39975 CFR 100Ω 1/16WR181 9965 000 39975 CFR 100Ω 1/16WR182 9965 000 39976 CFR 10kΩ 1/16WR183 9965 000 40688 CFR 18kΩ 1/16WR184 9965 000 40693 CFR 2.7kΩ 1/16WR201 9965 000 39975 CFR 100Ω 1/16WR202 9965 000 39975 CFR 100Ω 1/16WR203 9965 100 04841 27kΩ 5% 1/16-1/6WR204 9965 100 04849 680Ω 5% 1/16-1/6WR205 9965 000 40686 CFR 15kΩ 1/16WR206 9965 100 13507 MFOR 56ΩR206A 9965 100 13507 MFOR 56ΩR207 9965 000 40114 CFR 6.8kΩR208 9965 000 39984 CFR 75Ω 1/16WR209 9965 000 40304 CFR 1KΩ 1/16WR210 9965 100 04838 180Ω 5% 1/16-1/6WR211 9965 000 39983 CFR 56Ω 1/16WR215 9965 100 04849 680Ω 5% 1/16-1/6WR216 9965 100 04838 180Ω 5% 1/16-1/6WR301 9965 000 39975 CFR 100Ω 1/16WR302 9965 100 04841 27kΩ 5% 1/16-1/6WR303 9965 100 04838 180Ω 5% 1/16-1/6WR304 9965 100 04855 22Ω 5% 1WR305 9965 100 04842 330Ω 5% 1/16-1/6WR306 9965 100 04848 5.6kΩ 5% 1/16-1/6WR307 9965 100 07892 Fuse Resistor 3.3Ω 2WR307 9965 100 14283 Fusible 4.3Ω 2WR309 9965 000 40147 Fusible 0.68Ω 2WR310 9965 000 40147 Fusible 0.68Ω 2WR311 9965 000 40140 MOFR 270Ω

Spare Parts List EN 47SK4.1L CA 10.

R311 9965 100 04859 1kΩ 5% 2WR312 9965 000 40691 CFR 220Ω 1/16WR314 9965 100 13778 MFOR 56ΩR315 9965 100 10531 15kΩR316 9965 100 05313 1.5Ω 5% 2WR318 9965 100 13508 Fusible 0.68Ω 1WR319 9965 100 13506 MFOR 33kΩR320 9965 000 40702 CFR 470kΩ 1/16WR321 9965 100 04859 1kΩ 5% 2WR322 9965 000 39988 CFR 1kΩ 1/4WR323 9965 100 04853 1kΩ 5% 1WR351 9965 000 40700 CFR 4.7kΩ 1/16WR352 9965 000 40700 CFR 4.7kΩ 1/16WR353 9965 000 40687 CFR 1.8kΩ 1/16WR354 9965 000 40687 CFR 1.8kΩ 1/16WR355 9965 100 05314 330Ω 2WR356 9965 100 05312 0.82Ω 2WR356 9965 100 13504 MFOR 1.4ΩR356 9965 100 14282 Fusible1.5Ω 2WR357 9965 100 13777 MOFR 8.2ΩR358 9965 000 40138 MOFR 220ΩR359 9965 000 39985 CFR 5.6ΩR360 9965 000 39985 CFR 5.6ΩR361 9965 100 13172 NTC 5ΩR401 9965 000 40304 CFR 1KΩ 1/16WR402 9965 000 40304 CFR 1KΩ 1/16WR403 9965 000 39976 CFR 10kΩ 1/16WR404 9965 000 39976 CFR 10kΩ 1/16WR405 9965 000 40700 CFR 4.7kΩ 1/16WR406 9965 100 04842 330Ω 5% 1/16-1/6WR407 9965 100 04842 330Ω 5% 1/16-1/6WR408 9965 000 40695 CFR 3.3kΩ 1/16WR409 9965 100 13501 CFR 3.3kΩ 1/16WR410 9965 100 05310 120kΩ 5% 1/6WR414 9965 000 40700 CFR 4.7kΩ 1/16WR451 9965 000 39975 CFR 100Ω 1/16WR452 9965 000 39975 CFR 100Ω 1/16WR453 9965 000 39975 CFR 100Ω 1/16WR461A 9965 000 39975 CFR 100Ω 1/16WR464 9965 000 40693 CFR 2.7kΩ 1/16WR464 9965 000 40700 CFR 4.7kΩ 1/16WR465 9965 000 40693 CFR 2.7kΩ 1/16WR465 9965 000 40700 CFR 4.7kΩ 1/16WR469 9965 000 40705 CFR 68Ω 1/16WR470 9965 100 04850 750Ω 5% 1/16-1/6WR471 9965 100 04850 750Ω 5% 1/16-1/6WR472 9965 000 39977 CFR 100kΩR473 9965 000 39977 CFR 100kΩR482A 9965 000 39984 CFR 75Ω 1/16WR483A 9965 000 39975 CFR 100Ω 1/16WR490 9965 000 39975 CFR 100Ω 1/16WR601 9965 000 39976 CFR 10kΩ 1/16WR602 9965 000 40304 CFR 1KΩ 1/16WR603 9965 100 04855 22Ω 5% 1WR604 9965 000 40105 CFR 47Ω 1/4WR605 9965 000 40691 CFR 220Ω 1/16WR606 9965 000 40488 CFR 180Ω 1WR607 9965 100 13172 NTC 5ΩR608 9965 100 04862 0.22Ω 5% 1WR608 9965 100 14280 Fusible 0.39Ω 1WR609 9965 100 04863 0.33Ω 5% 1WR610 9965 100 04862 0.22Ω 5% 1WR610 9965 100 14281 Fusible 0.68Ω 1WR611 9965 000 39982 CFR 33kΩ 1/16WR612 9965 000 40698 CFR 39kΩ 1/16WR613 9965 000 40150 High Volt. 2.2MΩ 1/2WR614 9965 100 13502 MFOR 200kΩR615 9965 000 40706 CFR 6.8kΩ 1/16WR616 9965 100 04839 2.2kΩ 5% 1/6WR617 9965 100 04839 2.2kΩ 5% 1/6WR618 9965 000 39998 CFR 22Ω 1/4WR619 9965 100 13511 8.2MΩ 1WR620 9965 100 04845 4.3kΩ 5% 1/16-1/6WR621 9965 100 04849 680Ω 5% 1/16-1/6WR622 9965 000 39975 CFR 100Ω 1/16WR623 9965 000 40304 CFR 1KΩ 1/16WR624 9965 000 39976 CFR 10kΩ 1/16WR625 9965 000 39976 CFR 10kΩ 1/16WR626 9965 100 04857 220kΩ 5% 1WR627 9965 100 13191 0.51ΩR628 9965 100 04847 560Ω 5% 1/16-1/6WR629 9965 000 40304 CFR 1KΩ 1/16WR630 9965 100 13503 MFOR 0.51ΩR631 9965 000 39976 CFR 10kΩ 1/16WR632 9965 000 39976 CFR 10kΩ 1/16WR633 9965 100 13195 33ΩR634 9965 100 04847 560Ω 5% 1/16-1/6WR635 9965 100 13505 MFOR 100kΩRST601 9965 100 04856 220Ω 5% 1WRT601 9965 100 13510 P.T.C 9ΩVDR601 9965 000 40275 Gas Tube CMQX0680VR601 9965 000 40155 Semi-fixed R 1KB (H)

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L101 9965 000 40252 Peaking coil 10μH 10%L102 9965 000 40252 Peaking coil 10μH 10%L103 9965 000 40252 Peaking coil 10μH 10%L104 9965 000 40252 Peaking coil 10μH 10%L105 9965 000 40252 Peaking coil 10μH 10%L106 9965 100 04920 Peaking Coil 6.8μHL201 9965 000 40602 Peaking coil 1μH 10%L202 9965 100 04921 Peaking Coil 56μH 10%L301 9965 100 07717 Choke Coil 2.8MHz 10%L302 9965 100 05628 Chock Coil 1.12mH 10%L303 9965 000 40257 Linearity coil 44μH 13mmL303 9965 100 05370 Linear Coil 40μH +/-20%L303 9965 100 14285 Linear coil 65μH 20%L304 9965 100 09378 4300-EL634C-C5L304 9965 100 14284 Linear coil 54μHL305 9965 100 09378 4300-EL634C-C5L451 9965 100 04847 560Ω 5% 1/16-1/6WL452 9965 100 04847 560Ω 5% 1/16-1/6WL603 9965 000 40255 Choke coil 100μH 10%T301 9965 100 13481 21" Flyback transf. 110VT301 9965 100 13783 21" Flyback transf. 115VT302 9965 100 07484 Horizontal Drive Transf.T601 9965 100 13482 Switching TransformerT601 9965 100 14287 Switching TransformerT602 9965 100 13479 AC Line FilterT603 9965 100 13478 AC Line Filter

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D101 9965 000 40218 1N4148 150mA/100VD102 9965 000 40218 1N4148 150mA/100VD103 9965 000 40218 1N4148 150mA/100VD104 9965 000 40218 1N4148 150mA/100VD180 9965 100 13487 LED 5V Rd 5mmD301 9965 000 40218 1N4148 150mA/100VD302 9965 000 40218 1N4148 150mA/100VD303 9965 100 05390 TBYW362A/600VD304 9965 100 05390 TBYW362A/600VD305 9965 000 40219 BA158 600V/1AD306 9965 000 40219 BA158 600V/1AD307 9965 100 13782 HSRD.RU4B 3A/800VD308 9965 100 04904 BY228D351 9965 000 40219 BA158 600V/1AD401 9965 000 40218 1N4148 150mA/100VD402 9965 000 40218 1N4148 150mA/100VD601 9965 000 40218 1N4148 150mA/100VD602 9965 000 40218 1N4148 150mA/100VD603 9965 100 04911 TA20-08 2A/800VD604 9965 100 04911 TA20-08 2A/800VD605 9965 100 04911 TA20-08 2A/800VD606 9965 100 04911 TA20-08 2A/800VD607 9965 000 41172 High Speed Rect. DiodeD608 9965 000 40219 BA158 600V/1AD609 9965 000 40219 BA158 600V/1AD610 9965 000 40219 BA158 600V/1AD611 9965 100 05390 TBYW362A/600VD611A 9965 100 05390 TBYW362A/600VD612 9965 000 40218 1N4148 150mA/100VD614 9965 100 07483 High Speed Rect. RU4D615 9965 000 40218 1N4148 150mA/100VD616 9965 000 41169 BA159 1000V/1AD618 9965 000 40218 1N4148 150mA/100VDL601 9965 100 10983 OMIT-SS-112M180 9965 100 13484 Infrared Receiver moduleZD101 9965 000 40221 Zener 5V1 1/2W 5%ZD102 9965 000 40224 Zener 8V2 1/2W 5%ZD103 9965 000 40224 Zener 8V2 1/2W 5%ZD104 9965 000 40224 Zener 8V2 1/2W 5%ZD105 9965 000 40222 Zener 5V6 1/2W 5%ZD106 9965 000 40224 Zener 8V2 1/2W 5%ZD201 9965 000 40221 Zener 5V1 1/2W 5%ZD301 9965 000 40224 Zener 8V2 1/2W 5%ZD302 9965 000 40224 Zener 8V2 1/2W 5%ZD303 9965 100 04909 Zener Diode 18V 1/2WZD451 9965 000 40224 Zener 8V2 1/2W 5%ZD452 9965 000 40224 Zener 8V2 1/2W 5%ZD453 9965 000 40224 Zener 8V2 1/2W 5%ZD454 9965 000 40224 Zener 8V2 1/2W 5%ZD456 9965 000 40224 Zener 8V2 1/2W 5%ZD458 9965 000 40224 Zener 8V2 1/2W 5%ZD601 9965 000 40220 Zener 3V9 1/2W 5%ZD602 9965 100 04909 Zener Diode 18V 1/2WZD603 9965 000 41173 4V3 5% 1/2WZD604 9965 000 40222 Zener 5V6 1/2W 5%

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IC101 9965 000 40597 8k-BIT IIC EEPROMIC102 9965 100 06014 TDA9370PS (preprog)

IC102 9965 100 07701 TDA9373PS (preprog)IC201 9965 000 40249 KA33VIC351 9965 000 40243 TDA4864AJIC351 9965 100 04918 TDA4865AJ DBS7PIC401 9965 100 04917 TFA9842AJ PHILIPSIC601 9965 100 04916 STR-W6554A SANKENIC601 9965 100 13477 STR-W6553A SANKENIC602 9965 100 04915 TLP421 TOSHIBAIC603 9965 000 40247 L7808CVQ101 9965 000 40232 2SC1815Y/2PC1815Q102 9965 000 40232 2SC1815Y/2PC1815Q103 9965 000 40232 2SC1815Y/2PC1815Q104 9965 000 40232 2SC1815Y/2PC1815Q201 9965 000 40584 2SC3779DQ301 9965 000 40234 2SC2482/3DG2482YQ302 9965 100 04914 3DD5032/D5032Q302 9965 100 04947 Trans. 3DD5023/D5023Q303 9965 000 41191 Trans. FQPF630Q401 9965 000 40232 2SC1815Y/2PC1815Q402 9965 000 40231 2SA1015Y\2PA1015Q451 9965 000 40232 2SC1815Y/2PC1815Q452 9965 000 40232 2SC1815Y/2PC1815Q601 9965 000 40232 2SC1815Y/2PC1815Q602 9965 000 40232 2SC1815Y/2PC1815Q603 9965 100 06016 KA431Z FairchildQ604 9965 000 40231 2SA1015Y\2PA1015Q605 9965 100 04912 2SA1013Q606 9965 100 04913 Transistor 2SC2120YQ607 9965 000 40583 2SC2230Y/3DG2230YQ608 9965 100 04913 Transistor 2SC2120Y

CRT Panel [B]

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C501 9965 000 40159 330pF 50VC502 9965 000 40159 330pF 50VC503 9965 000 40159 330pF 50VC504 9965 100 04866 0.001uF 5% 50VC506 9965 000 40185 10μF 20% 250VC508 9965 000 41105 CerCap 0.001mF 2kV

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R501 9965 000 40690 CFR 22Ω 1/16WR502 9965 000 40690 CFR 22Ω 1/16WR503 9965 000 40690 CFR 22Ω 1/16WR504 9965 000 40690 CFR 22Ω 1/16WR505 9965 000 40690 CFR 22Ω 1/16WR506 9965 000 40690 CFR 22Ω 1/16WR507 9965 100 04839 2.2kΩ 5% 1/6WR508 9965 100 04839 2.2kΩ 5% 1/6WR509 9965 100 04839 2.2kΩ 5% 1/6WR510 9965 100 10531 15kΩR511 9965 100 10531 15kΩR512 9965 100 05141 270Ω 5% 1/16-1/6WR513 9965 100 05141 270Ω 5% 1/16-1/6WR514 9965 100 05141 270Ω 5% 1/16-1/6WR515 9965 100 13509 Fusible 220Ω 1WR516 9965 100 13509 Fusible 220Ω 1WR517 9965 100 13509 Fusible 220Ω 1WR518 9965 100 04858 270Ω 5% 1WR519 9965 100 04858 270Ω 5% 1WR520 9965 100 04858 270Ω 5% 1WR521 9965 000 41095 CCR 1kΩR522 9965 000 41095 CCR 1kΩR523 9965 000 41095 CCR 1kΩR524 9965 100 10531 15kΩR525 9965 000 40490 CFR 220kΩ 1W

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L501 9965 000 40252 Peaking coil 10μH 10%

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D501 9965 000 40218 1N4148 150mA/100VD502 9965 000 40218 1N4148 150mA/100VD503 9965 000 40218 1N4148 150mA/100VD504 9965 100 13476 BA158 600V/1AD505 9965 100 13476 BA158 600V/1AD506 9965 100 13476 BA158 600V/1A

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Q501 9965 100 05318 BF422 NPN (250V)Q502 9965 100 05318 BF422 NPN (250V)Q503 9965 100 05318 BF422 NPN (250V)Q504 9965 100 05318 BF422 NPN (250V)Q505 9965 100 05318 BF422 NPN (250V)

Spare Parts ListEN 48 SK4.1L CA10.

Q506 9965 100 05318 BF422 NPN (250V)Q507 9965 100 05319 BF423 PNP (-250V)Q508 9965 100 05319 BF423 PNP (-250V)Q509 9965 100 05319 BF423 PNP (-250V)G501 9965 100 13489 CRT Socket 21"G501 9965 100 14291 CRT Socket 14"

BTSC Panel [K]

Various

X801 9965 100 07714 Ceramic Res. 503kHz

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C801 9965 000 40179 10μF 20% 50V-63VC802 9965 000 40179 10μF 20% 50V-63VC803 9965 000 40179 10μF 20% 50V-63VC804 9965 000 40179 10μF 20% 50V-63VC805 9965 000 40179 10μF 20% 50V-63VC806 9965 000 40179 10μF 20% 50V-63VC807 9965 000 40179 10μF 20% 50V-63VC808 9965 000 40179 10μF 20% 50V-63VC809 9965 000 40179 10μF 20% 50V-63VC810 9965 000 40179 10μF 20% 50V-63VC811 9965 000 40179 10μF 20% 50V-63VC812 9965 000 40156 0.01μF 50VC813 9965 000 40156 0.01μF 50VC814 9965 000 40181 4.7μF 50V-100V 20%C815 9965 000 40181 4.7μF 50V-100V 20%C816 9965 000 40181 4.7μF 50V-100V 20%C817 9965 000 40181 4.7μF 50V-100V 20%C818 9965 000 40213 Mylar 0.047μF 100VC819 9965 000 40172 100μF 20% 16VC820 9965 000 40172 100μF 20% 16VC821 9965 000 40172 100μF 20% 16VC822 9965 000 40172 100μF 20% 16VC823 9965 000 40172 100μF 20% 16VC824 9965 000 40186 0.1μF 10% 63-100VC825 9965 000 40186 0.1μF 10% 63-100VC826 9965 000 40187 0.22μF 10% 63-100VC827 9965 000 40179 10μF 20% 50V-63VC828 9965 000 41097 100pF 50VC829 9965 100 07708 0.47μF 10% 63-100VC830 9965 000 41097 100pF 50VC831 9965 000 40178 1μF 20% 50VC832 9965 000 40178 1μF 20% 50VC833 9965 000 40180 2.2μF20% 50VC834 9965 000 40180 2.2μF20% 50VC835 9965 000 40561 Mylar 0.015μF 100VC837 9965 100 05389 0.068μF 10% 100VC838 9965 100 05387 0.15μF 5% 100VC839 9965 000 40563 Mylar 0.0056UF 100VC840 9965 000 41097 100pF 50VC841 9965 000 41097 100pF 50VC842 9965 100 05389 0.068μF 10% 100VC843 9965 000 40563 Mylar 0.0056UF 100VC844 9965 000 40561 Mylar 0.015μF 100VC845 9965 000 40561 Mylar 0.015μF 100VC846 9965 100 05387 0.15μF 5% 100V

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R801 9965 000 39975 CFR 100Ω 1/16WR802 9965 000 39975 CFR 100Ω 1/16WR803 9965 000 39975 CFR 100Ω 1/16WR804 9965 000 39975 CFR 100Ω 1/16WR805 9965 000 39975 CFR 100Ω 1/16WR806 9965 000 39975 CFR 100Ω 1/16WR807 9965 000 39975 CFR 100Ω 1/16WR808 9965 000 40304 CFR 1KΩ 1/16WR809 9965 000 39976 CFR 10kΩ 1/16WR810 9965 000 39976 CFR 10kΩ 1/16WR811 9965 000 39979 CFR 150Ω 1/6WR812 9965 100 04839 2.2kΩ 5% 1/6WR813 9965 100 05146 8.2kΩ 5% 1/16-1/6WR814 9965 100 13492 CFR 4.7Ω 1/2WR815 9965 100 13491 CFR 22Ω 1/2WR818 9965 100 05138 13kΩ 5% 1/16-1/6WR819 9965 100 05138 13kΩ 5% 1/16-1/6W

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IC801 9965 100 07712 TDA9850 (IIC Bus)IC802 9965 000 40596 TDA9859Q801 9965 000 40232 2SC1815Y/2PC1815Q802 9965 100 13493 LM78L08 HTCQ803 9965 100 09376 LM78L09

Revision List EN 49SK4.1L CA 11.

11. Revision ListManual xxxx xxx xxxx.0• First release.

sk4[1].1L

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