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Published by WS 0665 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 14561
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or transmitted, in any form or by any means, electronic,mechanical, photocopying, or otherwise without the prior permission of Philips.
Color Television Chassis
L03.2UAA
E_14560_000.eps260204
Contents Page1. Technical Specifications, Connections, and Chassis
Overview 22 . Sa fe ty In st ruct ions , Warnings, and No te s 43. Directions for Use 64. Mechanical Instructions 75. Service Modes, Error Codes, and Fault Finding 86. Block Diagrams, Test Point Overviews, and
Waveforms Block Diagram 13
I2C and Supply Voltage Overview 14Testpoint Overview Mono Carrier and CRT Panel 157. Circuit Diagrams and PWB Layouts Diagran PWB
Mono Carrier: Power Supply (A1) 16 23 -26Mono Carrier: Deflection (A2) 17 23 -26Mono Carrier: Tuner IF (A3) 18 23 -26Mono Carrier: Video Processing (A4) 19 23 -26Mono Carrier: Audio BTSC Stereo Decoder (A5) 20 23 -26Mono Carrier: Audio Ampl & Sound Proc. (A6) 21 23 -26Mono Carrier: Front I/O, Control & HP (A7) 22 23 -26CRT Panel (B) 27 28
8. Alignments 299. Circuit Descriptions, List of Abbreviations, and IC
Data Sheets 36Abbreviation List 39
IC Data Sheets 4010. Spare Parts List 4111. Revision List 44
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Technical Specifications, Connections, and Chassis OverviewEN 2 L03.2U AA1.
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:1.1 Technic al Specifications1.2 Connections1.3 Chassis Overview
1.1 Technical Specifications
1.1.1 Reception
Tuning system : PLLColor systems : NTSC MSound systems : Mono, or
: BTSC with SAPA/V connections : NTSC MChannel selections : 181 Presets/
Channels: Full-Cable
IF frequency : 45.75 MHzAerial input : 75 ohm (F type), Coax
1.1.2 Miscellaneous
Audio output : Mono: 1 Wrms: Stereo: 2 x 1 Wrms
Mains voltage : 105 - 132 V ( 10 %)Mains frequency : 50 / 60 Hz ( 5 %)Ambient temperature : + 5 to + 45 deg. CMinimum air pressure : 60 kPa (=600 mBar)Maximum humidity : 90 %Power consumption : 36 W (13) to
: 50 W (20)Standby Power consumption : < 3 W
1.2 Connections
1.2.1 Front Connections
Figure 1-1 Front Connections
Headphone Bk - Headphone,
3.5 mm 8 - 600 / 4 mW
Audio / Video In Ye - Video 1 Vpp / 75 ohmWh - Audio L 0.2 Vrms / 10 kohmRd - Audio R 0.2 Vrms / 10 kohm
1.2.2 Rear Connections
Figure 1-2 Rear Connections
FM Ant 1 -F type 75 ohm, coax
INSTALL MENU POWER
- VOLUME + CHANNEL
IR LEDVIDEOAUDIO L
- VOLUME +CHANNEL
INSTALL/MENU
AUDIO R
E_14560_014.eps220304
75 Ohm ANT.
E_14560_015.eps260204
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Technical Specifications, Connections, and Chassis Overview EN 3L03.2U AA 1.
1.3 Chassis Overview
Figure 1-3 Chassis overview
B1
MONOCARRIER
A1
A2
A3
A4
POWER SUPPLY
DEFLECTION
A5AUDIO AMP + MONO SOUND PROC.
TUNER IF
IF, VIDEO PROCESSING, CONTROL,AND SYNC.
FRONT I/O + FRONT CONTROL+ HEADPHONE
AUDIO BTSC STEREO DECODER
CRT PANEL
A6
A7
E_14560_013.eps240304
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Mechanical Instructions EN 7L03.2U AA 4.
4. Mechanical Instructions
Index of this chapter:4.1 Rear Cover Removal4.2 Service Position Main Panel4.3 Rear Cover Mounting
4.1 Rear Cover Removal
1. Remove all fixation screws of the rear cover.2. Now pull the rear cover in backward direction to remove it.
4.2 Service Position Main Panel
1. Disconnect the strain relief of the AC power cord.2. Remove the main panel, by pushing the two center clips
outward [1]. At the same time pull the panel away from theCRT [2].
3. If necessary, disconnect the degaussing coil by removingthe cable from the (red) connector 0212.
4. Move the panel somewhat to the left and flip it 90 degrees
[3], with the components towards the CRT.
Figure 4-1 Service Position
4.3 Rear Cover Mounting
Before you mount the rear cover, perform the following checks:1. Check whether the mains cord is mounted correctly in its
guiding brackets.2. Re-place the strain relief of the AC power cord into the
cabinet.3. Check whether all cables are replaced in their original
position
A
B
1
CL 16532016_006.eps220501
2
1
3
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Service Modes, Error Codes, and Fault FindingEN 12 L03.2U AA5.
Personal Notes:
E_06532_012.eps131004
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EN 16L03.2U AA 7.Circuit Diagrams and PWB Layouts
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7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
t
+ t
V
START-UPCURRENTSOURCE
VALLEY
START-UPCURRENTSOURCE
CURRENTSENSING
OUTPUTDRIVER
OVERPOWER
LOGICCONTROLCIRCUIT
MAXIMUMON-TIME
PROTECTION
VOLTAGECONTRLLEDOSCILLATOR
OVERTEMPERATUREPROTECTIOM
POWER-ONRESET
SUPPLYMANAGEMENT
FREQUENCY Demag
Driver
PROTECTION
CONTROL
INPUTCONTROLCIRCUIT
BURSTDETECTOR
Drain
Sense
Vcc
Gnd
Ctrl
*
6V9
4V7
*
56p
TEA1506
3V3
E
F
G
1 2
9502
3 4 5 6 7 8 9
1 2 3 4 5 6
3524
7 8 9
A
B
C
D
0V0
1n5
0V0
* RES
12V6
*
POWER SUPPLY
*
114V3
3V8
R E S
BYV95A
-12V4
0V0
-12V0
16V5
4V7
220V AC 309V (317V)
STP5NK50ZFP
5V2
90VAC-130VAC
3V3
LOWRANGE
RES
130V0
HOT GROUND
RES
16V2
T4E.250V
*
..V.. Normal Operation in " SERVICE MODE
"
(..V..) Standy Mode
6 5 2 0
*
1V2 B Y V 9 5 A
*DEGAUSSINGCOIL
0V0
"$"
56R
"$"
8V1
FOR MAINS 120V AC 170V (177V)
MAINS
*
7V4
For Relay Cct.
R E S
G
9V1
B Z X 7 9 - C
9 V 1
6V3
*
S
330K
HOT
4V6
112V6
1 0 R -
P T C
RES
0V0
RES
3 M
3
COLD GROUND
*
MULTIPLE BOARD 11 NC : 3139_123_5801
*
COLD
0 R 1 5
D
*
3 M 3
SINGLE BOARD 11 NC : 3139_123_5802
8V0
*
*
*
3 5 2 1
4501
3523
1 6 V
2 m
2 2 5 6 1
2 5 0 5
2 n
2
1521
4 0 0 V
1 5 0 u 2
5 0 4
31
46
C914
5502
9505
3545
2K2
2
3 5 2 6
1511
1
3541470R
2 2 u
2 5 2 1
3581
AudioSupplyGnd_A
PDTC114ET
75413K3
3519
2n2
2560
2 5 0 1
15n
2540
2 n
2
1 n
0
2 5 2 6
1520
2 5 8 0
4 7 u
F509
3510
DSP
2 5 2 3
1 n
8
2K2
3527
9 5 0 3
9
2 5 4 2
4 7 0 n
7520
10
11
142
3
6
7
8
9509
3 5 0 5
F503
1 0 n
2 5 4 1
PFC50001501
2524
5 5 2 1
3 5 0 3
6 K 8
3 5 4 4
1500PFC5000
B Z X 7 9 - B
6 V 8
6 5 4 0
TCET1103(G)7515
14
3 2
F525
1N5062 (COL)
6502
P5
2 5 0 2
2 n
2
BZX384-C22
6505
F501
1 N 4 1 4 8
6 5 8 0 3
5 8 0
4 7 K
6562
BYW7
F524
2527
P6
P4
3 5 0 9
2 2 0 R
3522
330K
3506
1M5
3508
6560
SB340
F514
BC547B7540
5 0 V
2 2 u 2
5 2 8
1 0 n
2 5 2 0
3 5 0 1
2 2 0 R
3 5 4 9
3502
220p
2584
2 5 2 2
4 7 0 p
P3
F542
2
3
1
4
F502
5562
1515G5P
15121
2
3 5 4 2
1 K 5
4 7 0 p
2 5 2 5
2 2 0 n
3 5 4 8
1 5 K
7521
2 5 0 0
3 50 7 3 3K
2515
P1
3525
1K0
6501
3 5 2 8
1 0 K
6561
1N5062 (COL)
3 5 0 0
F510
3 5 2 0
1 K 2
1
34
5509
6 5 4 1
7580BC847B
F506
7523BC857B
6500
1N5062 (COL)
1N5062 (COL)
6503
6522
10
112
3
5
6 7
8
5520
1
5560
2 5 0 7
2n2
2562
1n0
2543
AudioSupplyGndAudioSupplyGnd_A
AudioSupplyGnd_A
L_GND
-12V
A1
3139 123 5802.3
13V/19V
2523 1N8
SS28011-04BYV95A
2N2
BYV95A
1N1N
SS28032RGP1RGP1
Item 14RF
65206522
25625520
P1
50V / div DC5s / div.
P2 97V DCP3 13V5 DCP4 17V8 DC
Circuit Diagrams and PWB Layouts EN 17L03.2U AA 7.
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Mono Carrier: Deflection
VG2
EHT
FOCUS
COIL
*
*
*
*
*
A2
*
DEFLECTION
3V5
D
E
F
G
RES
23V8
46V4
0V0
0V9
TO CRT PANEL
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
A
B
C
3V4
DEFLECTION
- 1 1 V 9
0V0
A4
-7V0
COIL
HORIZONTAL
137V0
140V0
A4
6446
RGP10D
*
*
R E S
-12V0
*
*
* *
* *
*
*
*
*
VERTICAL
MULTIPLE BOARD 11 NC : 3139_123_5801
A4
R E S
1 2 0 K
0V8
0V3
-0V5
DEFLECTIONLine Deflection
6V0
Frame Deflection
SINGLE BOARD 11 NC : 3139_123_5802
0V0
0V0
1 2 0 K
-12V5
1V4
A2
0V0
LOT
5V6
0V0
-12V60V0
0V0
-12V5
A4
TO PICTURE TUBE
6448
6 8 R
3 4 2 8
2 4 7 1
100n
2421
4 7 0 n
2 4 0 6
6463
RGP10D
6 4 6 0
B A S 3 1 6
1K
3465
4 7 0 u
2 4 4 4
3 4 5 9
1 5 0 K
6423
BAS316
6424BAS316
1 2
3 3 K
3 4 4 0
B Y D 3 3 M
6 4 2 2
RGP10D
6461
3 R 3
3 4 3 9
2 4 6 5
1 0 u
1 6 0 V
8K2
3476
1 0 u
2 4 4 7
1R
B A S 3 1 6
6 4 6 4
1 2 n
2 4 0 8
3443
F428
1 5 n
2 4 7 0
3 4 3 2
1 K
F427
12
68K
3410
BAS316
6425
10K
3475
330K
3422
4 7 0 p
2 4 7 3
4 7 u
2 4 0 5
6451
BAS316
56n
2460
100n
2427
3 4 5 1
8 K 2
F407
3425
330R
8 2 0 p
2 4 2 4
3445
1R
BC857B7462
13
2
3449
33K
1K0
3430
2 K 2
3 4 6 3
F422
2 4 6 2
1 n
D5
F
F425
F
F426
2 K 2
3 4 6 1
9 4 0 2
3460
100K
1 M
3 4 6 2 1402
VH
1
2
3447
100K
3 R 3
3 4 7 3
EGP20DL
6444
22R
3424
D4
3 4 7 8
1 R 0
F462
13
2
4 7 u
2 4 2 8
244
7461BC857B
5 4 0 1
3 3 u
2 4 4 6
4 7 0 u
1 0 n
2 4 2 3
3 4 7 0
2 R 2
F4613466
1K
2 4 6 1
1 n
F450
D7
D3
F405
D1
6 4 2 6
B A S 3 1 6
2 2 0 R
3 4 7 1
BD1367465
2 2 0 n
2 4 2 9
D6
5 4 0 2
D C 1 2
6 4 5 3
B Z X 7 9 - C
3 3 3 4 5 7
2 M 2
D2
3 4 4 1
BC847B7466
1401
1
4
3 4 7 2
2 2 0 R
3
4
5
6
7
8
9VH
54411142
1
10
2
3426
33K
3450
47R
1463
7440BF423
RGP10D
6462
1R
3421
1 R
3 4 4 6
2 K 2
3 4 0 2
7463BC546B
3448
1R
100n
2420
7464BD135
3 4 4 2F404
3464
2K2
2464
470p
F406
2457
470p
3 4 7 4
3 R 3
3468
330R
3423
1R
7421BUT11APX
F
1 0 u 2
4 5 5 B
A S 3 1 6
6 4 4 5
1 6 V
1
3
5
6
PSD10-204B
5421
7422BC817-25
6447
RGP10D
1R
3444
5 0 V
1 0 0 u
2 4 6 3
1 n
2 4 2 6
1K
3403 BAS316
6452
FILAMENT
VDrive-
VDrive+
7423BC807-25
MainSupply
HDRIVE
-12V
Vaudio
-12V
FILAMENT
Hflybk
Frame_FB-12V
A2
3139 123 5802.3
5441
3R33R3NO
560N15N15N
47K33K
1N
345134553460
34743473
240624082423242424412452
34403402
3R9220K
344334423441
13V
2494100N33N
34453444
JF0501-19255
19V
8K22K247K
JF0501-19276
4R74R7NO
560N13N470P22N
Item
3R93R9150K
1R150K
680R470R100K
NO
3447
2K2
22NNONO36K47K
100K4R73R9
D3
1002
D2
5V / div AC20s / div.
D8
502
D7
20V / div DC5ms / div.
D6
1V / div AC5ms / div.
D1 97V DC
EN 18L03.2U AA 7.Circuit Diagrams and PWB Layouts
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Mono Carrier: Tuner IF
GND NC
2 2 K
3 0 0 2
5004
2 31 4
SINGLE CHASSIS 11 NC : 3139_123_5802
A4
A4
MULTIPLE BOARD 11 NC : 3139_123_5801
R E S
TUNER IF
B
C
D
A4
R E S
5 6
1 2 3 4 5 6
A
F004
5 0 0 3
AGC
1
AS3
10
IF11
12 13 14 15 6 8
SCL4
SDA5
TU2
VS
7
VTS
9
F003TUNER
1000UV1336
1004
1
2 0 0 6
4 7 0 u
1 0 V
100R
3005
2 0 0 2
1 0 0 u
F006
1001OFWG1984M
1
2
3
4
5
6 0 0 1
B Z X 7 9 - C
3 3
F001
100R
3004
2 2 p
2 0 0 4
2 0 0 3
2 2 p
4K7
3001
1003
B3B-EH-A
123
2 2 0 n
2 0 0 5
2 0 0 7
1 0 u
8 2 0 n
5 0 0 1
T1
F002
2 0 0 1
F005
3003
100R
1 0 n
5 0 0 2
+5V
TUNER_AGC
VTSupply_A
VTSupply+5V
SCL
SDA
A3
3139 123 5802.3
T1
200mV / div AC20s / div.
Circuit Diagrams and PWB Layouts EN 19L03.2U AA 7.
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Mono Carrier: Video Processing
H-OSC+PLL
PAL/SEC/NTSC
DECODER
BASE-BAND
DELAYLINE
LUMADELAY
PEAKING
BLACKSTRETCH
AGCCIRCUITNARROWBAND
PLLDEMODULATOR
VIDEOSWITCH
VIDEOIDENT.
VIDEOFILTERS
VISION-IF
ALIGNMT-FREEPLLDEMOD
AGC/AFC
VIDEOAMP
DEEMPHASIS
AUDIOSWITCH
VOLCONTR
CONTR/BRIGHTN
OSD/TXTINSERT
CCC
WHITE-PADJ
RGB/YUVINSERTRGB/YUVMATRIX
SATURATIONYUV/RGB/MATRIX
CPUI2C-BUS
VSTPWM-DAC
I/OPORTS
ROM/RAMTELETEXT
ACQUISITION
1/10PAGE
MEMORY
TXT/OSD
DISPLAY
EWGEOMETRYV-DRIVE+
GEOMETRY
H-DRIVE
2ndLOOP
H-SHIFT
H/VSYNCSEP.
1 V 6
*
9V0
0 V
A3
2 V 4
1V5
7V0
1 V 3
*
4V0
A
B
C
D
E
F
G
0 V
2 V 9
A 5 / A 7
SINGLE BOARD 11NC : 3139_123_5802
8V3
3 V 3
1 0 R
1V8
5v0
0 V 8
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
MULTIPLE BOARD 11NC : 3139_123_5801
5V0
2 V 7
3V3
3V3
3 V 8
9V8
3v4
0 V 8
A1
2v8
3 V 3
4 V 2
3 V 3
9V6
0V
9 6 2 5
A 7
3 V 8
4V1
2 V 6
3V3
1N
0 V 0
3 V 8
S D A M
2V7
3 V 4
A 2
0 V
1 V 3
3 V 4
A 3
, A 5
2 V 7
2 V 3
0 V
0V4
8v3
2 V 3
*
2v6
1 V 6 3
V 3
3 V 9
0V
8V3
2V3
A2
8v2
A 2
4M5
3 V 3 0
V 2
0V
A 1
A 5
8V3
1 V 0
A 2
3 V 3
3 V 0
2 V 0
A 3
, A 5
5v3
VIDEO PROCESSINGA4
3139 123 5802.3
3V3
A 6
2v5
A 7
8V3
3 V 2
A3
0 V
A7
3 V 3
A 2
A3
A 2
0 V 2
1 0 R
1V8
RES
3V3
2 V 4
11V5
3v9
2V7V
2 4 8 3
2 2 u 2
4 9 2
3601
2K2
2 5 V
3 4 8 6
1 K 0
1 6 V
2 2 0 u 2
6 1 2
2 6 0 1
4 7 0 n
220n
2210
4 4 9 1
3618
2K2
F 4 9 4
3 4 7 9
8 2 0 p
2 2 0 2
2603
33p
3 4 8 7
3 3 K
2 6 1 5
1 n
0
100R
3202
6 4 8 1
B A S 3 1 6
2 7 0 R
3 2 0 5
220n
2212
3 6 4 6 1 M 0
2 6 4 3 2 2 0 p
9 4 1 0
470R
3620
B A S 3 1 6
6 6 2 8
2 1 2 3
1 u
0
2 4 8 4 1 0 0 n
4 n
7
2 4 8 6
1 6 V
1 0 u 2
6 1 6
3 2 1 1
7 5 R
F202
1K0
3232
1201TPS
G 2
I1
O3
V5
2 n
2
2 4 8 7
5u65604
F491
5 6 0 1
5 u
6
5 6 0 3
5 u
6
4 u
7
3204
75R6491BAV70
3 2 0 9
4 7 0 R470R
3208
6 6 2 7
B A S 3 1 6
3 4 8 3
1 M
3 4 9 3
2607
F 4 9 2
100n
1 0 u
2 2 0 5
1 6 2 1
1 2 M
4 n
7
2 2 0 1
V9
V4
3 4 8 0 3 9 K
1 0 K
3 4 9 8
5 6 0 2
F607
5 u
6
3 2 0 6
1 K
1202
2209
220n
5201
4u7
2 4 9 6
1 n
0
4661
33p
2602
1 0 0 R
3 4 8 8
3 6 0 4
1 0 0 R
2 4 9 8 2 u
2
F201
V2
V1
10u
5482
F441
2 4 9 4
2 2 0 u
2 5 V
V10
BD1357496
680R
3494
390R
3207
3 2 0 3
1 K 0
1 6 V
1 0 u 2
6 0 4
27K
3499
5 6 K
3 4 9 1
1u
2608
F601
2 2 0 3
1 0 0 n
3602
2K2
5 6 0 R
3 2 3 1
BAS31
6624
2481
100p
V3
BC847B7491
12
3210
100R
2K2
3603
1K0
3645
2605 100n
4 u
7
2 4 9 0
2 4 9 7
1 n
0
3 4 9 5
100n
2207
3 3 R
2K7
3201
1 K 0
3 4 8 5
7493L78L33
GND
2
IN1
OUT3
4606
PDTA114ET7601
3 K 3
3 4 9 2
1 0 0 R
3 6 0 5
3621
470R
1 0 0 R
3 6 0 7
2 4 8 2 1 u
0
2 4 9 1
4 7 0 u
1 0 V
2204
470u10V
3624
1K0
2 4 8 8
1 0 0 n
1 0 K
3 6 0 6
2606 100n
3619
470R
2 2 0 8
1 0 0 n
3 4 9 0
3 K 3
1 0 0 n
2 4 8 9
660 616263647 8 95
50
51
52
53
5455 56575859 4
40
41
42
43
44
4546 47 48
49
30
31
32
3334
35
36
37 38
39
2122
23
24
25 26
27 2829 311 12
13
14
15
1617
18
19
2
20
TDA93XX7200
110
B A S 3 1 6
6 6 8 1
6 6 2 6
5561
27u
V11
B A S 3 1 6
4 n
7
2 2 0 6
BC847B7201
F481
18K
3481
F 4 9 3
1 u
2 4 8 5
9 2 0 0
BC847B7202
1 K 0
3 6 3 4
+ 8 V
I R
E H T O
3 4 8 9
1 0 K
+ 8 V
H f l y b k
S t d
_ C o n
V D r i v e -
A M
_ F M
_ M O N O
+5V+8V
+8VD
+3V3
V a u
d i o
V D r i v e +
+8V
V O L U M E
+ 3 V 3
V T S u p p
l y_
A
SY_CVBS_IN
+8VD
K E Y B O A R D
L 1
_ I N
+ 5 V
+ 3 V 3 A
+ 3 V 3
VIF_1
VIF_2
TUNER_AGC
H D R I V E
S C L
S D A
+ 8 V D
+ 3 V 3
REFO
+ 8 V
22062202
STEREOMONO
3K3
820P
NO
4N7
Item
100KFIXD10U
NO
NO
33P330P
3K92K7
NOJUMP
32013867486558613861
V9
1V / div DC20s / div.
V7
0.5V / div DC20s / div.
V8
0,5V / div DC20s / div.
V2
0.5V / div DC5ms / div.
EN 20L03.2U AA 7.Circuit Diagrams and PWB Layouts
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Mono Carrier: Audio BTSC Stereo Decoder
CTRLAMP
L-R
VOLUMELEFTCTRL
FIL
REFAND
TONERIGHTCTRL
TONELEFTCTRL
N C N
C
VOLTAGEDET AND
DEMATRIX+
N C
MODESELECT
TRANSC
INPUTSELECT
STEREO DECODER AUTOMATICRIGHTCTRL
LOGIC
VOLUME
I2C
VOLUME ANDLEVEL CONTROL
L+R
SUPPLY
E
F
4V1A4
A4
0 V 0
1 2 3 4 5 6 7
1 2 3 4 5 6 7
A
B
C
D
4 V 1
4 V 1
4 V 1
SINGLE CH
4V1
4 V 1
3 V 3
4V1
A7
R E S
R E S
6 V 6
6 V 7
4 V 1
4 V 1
4V1
4 V 1
R E S
4 V 1
4 V 1
0 V 0
RES
3 V 3
4 V 1
A4
R E S
4 V 1
0 V 0
4 V 1
4 V 1
4 V 4 V 1
4 V 1
AUDIO - BTSC STEREO DECODER (ECONOMIC)
4 V 1
RES
A7
0 V 0
0 V 0
0 V
4 V 1
1 V 1
3867
3K3
4 V 1
0 V 0
8 V 2
8 V 1
4 V 1
0 V 0
0 V 0
MULTIPLE
4V1
4 V 1
4 V 1
4 V 1
2 8 7 7
1 0 u
2 u 2
2 8 7 3
47n
220n
2885
2869
2 8 8 3
4 7 0 u
F 8 6 1
5 1 4 K 5
1 8 6 1
C S B
2 8 8 1
3 8 6 4
1 0 0 R
3862
15K
2 8 6 6
2 u 2
2 8 7 2 3 n 3
2862
2u2
2 u 2
2 8 6 4
A3
2 8 8 0
2 2 n
2 8 7 8
1 u
2 8 6 3
2 8 8 2
3 8 6 1
1 0 0 K
1 0 0 u
2 8 7 4
2 8 6 5
2 u 2
100R
3866
4 8 5 2
2861
220n
2886
100n
4861
2870
47n
1 5 0 p
2 8 7 1
3865
100R
18OUTR
7 R F R
40 S C L
38 S D A
T C
1 L
13
21
T C 1 R
14 T C
2 L
T C 2 R
20
30 T W
V A L
11
V A R
23
28 V C A P
41 V C C
10 V I L
24
V I R
27 V R E F
C W
31 37 D G N D
FDI
35
33
FDO
8 L I L
26
L I R
9 L O L
L O R
25
39 M A D
1 12 17 22 34 44
16OUTL
7861TDA9853H
36 A G N D
B C L
15
19
B C R
32 B P U
29
C A V
43
C E R
5
C M O
4
COMP
3
C P 1
2
C P 2
42
C P H
6
C S S
3 n 3
2 8 6 7
5861
10u
4 8 6 5
2884
2u2
100n
2891
2 8 6 8 1 5 0 p
A1
4863
2 8 7 5
1 0 0 u
2 8 7 9 4 n 7
3 8 6 3
1 K 2
18831
2 8 7 6
4 u 7
A2
SDA
SCL
+8V
R1_IN
L1_IN
AM_FM_MONO
A5
3139 123 5802.3
Circuit Diagrams and PWB Layouts EN 21L03.2U AA 7.
d l d
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Mono Carrier: Audio Ampl & Sound Proc.
3 V 8
NO4K72K7NO
AN7523
5PIN
* *
*
*
2x3W
RES
2x1W1x1W
1 2
3 9 0 6
3 4 5 6 7 8
2906
1u
3903
A5
MONO OUTPUT
3 V 0
790279013904
190029042906
1 2 3 4 5 6 7 8
A
B
C
D
E
5V1
1V4
R E S
0V4
3PIN1U
5V1
RES
1 u
R E S
*
470N470N3K310K
AN7522NO
5PIN47N47N3K310K
AN7522NO
A5
*
MULTIPLE BOAR
1V4
1V4
SINGLE CHASSIS
1 3 V 5
5V1
5V1
A4
*
AUDIO AMPLIFIER + MONO SOUND PROCESSING
RES
RES5V1
STEREO OUTPUT
0V4
5V1
Item
1 1 V 4
CH1-
6 C H1 -I N
12CH2+
10CH2-8 C H2 -I N
3
G N D C H 1
11
G N D C H 2
7
G N D I N P
5
S T B
1
V C C
9 VOL
1 N 4 1 4 8
6 9 0 9
3 9 1 1
1 0 0 K
1K
3901
4922
3 9 0 4
1 0 K
A9
1 0 u
2 9 0 9
A6
3903
15K
2904
1u
2 9 0 3
4923
F903
2 9 0 7 1 n 8 2
0 p
2 9 5 2
2 9 4 7
1 0 0 p
4928
1 6 V
1 0 u 2 9
0 8
4
CH1-
6 C H1 -I N
3
GNDCH1
7
GNDINP NC
8
5
STB
1
VCC
9 VO L
AN7523N7902
2
CH1+
4924
3 9 0 2
3 K 3
8 2 0 p 4927
2 9 5 1
2 9 0 1
A7
3 K 3
3 9 0 7
AN7522N
7901
2
CH1+
4 2 9 0 5 1 n
A8
4 9 2 1
6 9 0 8
B Z X 3 8 4 - C 2 V 7
9872
15K
9865
3905
4925
2 9 4 8
F901
6 8 0 K
3 9 0 9
FILAMENT
Vaudio
VOLUME
+5V
AmpOutR_Pos
AmpOutR_Neg
Main_OutR
Main_OutL
A6
3139 123 5802.3
EN 22L03.2U AA 7.Circuit Diagrams and PWB Layouts
Mono Carrier: Front I/O Control & HP
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Mono Carrier: Front I/O, Control & HP
C
D
E
F
3 3 0 p
2 1 8 3
1 2
1 1 8 2
3 4 5 6 7 8
FRONT IO / CONTROL + HEADPHONE
A4
Item
*
MULTIPLE BO
A4
SOCKET
A5
A5,A4
R E S
SINGLE BOA
1 2 3 4 5 6 7 8
A
B
7 5 R
3 1 8 1
V
*
chaPOWER
R E S
R E S
R E S
*
R E S
A6
USA
A6
*
For Engg Purpose Only
TS
FRONT CINCH
R
A6
R E S
A4
A6
HEADPHONE
11002123218331853186
S
3
1
MONO SET
R E S
FRONT CONTROL
R E S
L
**
HEADPHONE
* 4 7 K
3 1 8 6
F695
F181
1 1 8 3
3981
120R
1
2
3
4
5
6
7
8
9
F692
1901
1101-B
2 0 0 R
3 6 8 5
150R
3183
4 9 8 4
F182
4 9 8 2
F694
9 9 8 2
1 2 0 R
3 6 8 3
150R
3185
160
4 7 0 p
2 9 8 2
3982
120R
F183
1 9 8 1
2 1 8 6
1606
F1
F682
3 6 8 9
F984
3 1 8 4
4 7 K
F982
1 1 8 1
100u
2981
9 1 8 1
1 9 8 2
F9852983
100u
F691
2 1 8 1
2 2 p
F983
2 1 8 5
4 9 8 1
4694
1101-A
1101-C
1100-B
4 9 8 3
9694
1100-A
6 1 8 1
B Z X 7 9 - C
6 V 8
2 1 8 2
3 3 0 p
4 7 0 p
2 9 8 4
4 1 8 2100R
3182
AmpOutL+
AmpOutR+
IR
L1_IN
R1_IN
KEYBOARD
AmpOutL_Pos
AmpOutR_Pos
SY_CVBS_IN
A7
3139 123 5802.3
F1
1V / div AC2ms / div.
Circuit Diagrams and PWB Layouts EN 23L03.2U AA 7.
Layout Mono Carrier (Top Side)
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Layout Mono Carrier (Top Side)
3139 123 58023G_14561_008.eps
110506
1000 D41001 C41003 D41004 C41100 A41101 A41201 B41202 C41203 A31400 C31401 D21402 D31463 D31464 C31500 A11501 A11511 A11512 A21515 A21520 A21521 B21600 A31601 A31602 A21603 A21606 A11621 B31622 B41861 A31883 A31900 A41901 A42002 D42006 D42007 D42204 B42205 C42405 C22406 D22408 D22423 D32424 C22428 D32441 D22444 D22446 D32447 C32455 C32457 D22460 C12463 D32465 D32470 D42488 C42491 C32492 B32493 A42494 B32495 A42498 C42500 A12501 A12502 A12504 B12505 A22507 B12515 B22521 C12523 B12528 C12560 A22561 A22562 B22564 B22580 A22584 B12604 A32612 A32616 B42691 A22864 A42865 A42869 A42870 A42874 A32875 A32876 A32877 A32878 A32883 A32884 A32885 A32903 A42908 A42909 A42981 A42983 A43005 C43181 A43182 A43183 A33185 A33204 B43205 B43208 B43210 B43402 D23403 D23421 D33422 C23423 D33424 D33425 B23426 C23428 D33439 C23442 C33443 D33444 D33445 D23446 C1
3448 C33449 C33450 C33452 C23459 C33464 D33468 D33470 D33471 D33472 D33473 D33474 D33475 C33478 D43479 B33483 C43485 C43486 C43488 B43491 C43493 A33494 A33495 A43496 B43497 B43498 B43500 A23501 A23502 A13503 A23505 A13506 A13507 B23508 A23509 A13510 A13519 C13521 C13523 B13526 B13527 C13543 C23544 C23549 B23582 B23603 B33604 B33605 B33606 B33618 B33619 B43620 B33621 B33624 B43634 A33641 B33693 A23865 A33866 A33901 A43982 A45001 C45002 D45003 C45004 C45201 B45401 D25402 D25421 D35441 D15482 B45502 A15509 A25520 C25521 B15560 B25561 B25562 B25563 C25601 B35602 B35603 B35604 B25861 A35862 A36001 D46181 A46422 D36444 D26446 D16447 D26448 D36453 C36461 D16462 D16463 D16500 A16501 A16502 A16503 B16520 C16522 C16540 C26541 C26560 B26561 A26562 B26580 A26625 B36692 A26909 A47200 B47421 C37440 C37463 C37464 D47465 D47493 A37494 B47496 B37515 C1
7521 B17540 C27641 B37901 A47902 A49001 D49002 C49181 A39200 B49201 B49202 A49203 A49205 B49402 D29403 C49404 D39405 C29406 C29407 C39408 C39410 C39411 C39412 C39413 B39421 D29422 C29424 D29441 C29444 D29445 D29446 D39448 C39449 C39450 C39452 C39463 C39465 A39471 D39473 D39475 C39476 B49478 D49479 D49481 B49490 A39492 B39494 A39495 A49496 A49497 A39498 A39499 A39501 A19502 A19503 A29505 B29509 A29515 B29520 C29521 A19523 B19539 C39560 B29561 A29562 A29563 C29564 B29582 B29604 B39605 B39606 B29607 A49608 B29612 A39617 B39618 B39624 B39625 B39629 B29641 B39642 B39643 B39681 B49682 A39693 A29694 A29695 A39698 B39862 A39865 A49872 A39883 A39901 A49902 A49903 A49904 A49905 A49906 A39907 A39982 A49983 A3
EN 24L03.2U AA 7.Circuit Diagrams and PWB Layouts
Layout Mono Carrier (Overview Bottom Side)
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y ( )
Part 1G_14561_001a.eps
Part 2G_14561_001b.eps
3139 123 58023 G_14561_009.eps110506
2001 D12003 D12004 D12005 C12123 B12181 A12182 A22183 A22185 A12186 A22201 B12202 B12203 B12206 B12207 B12208 B12209 B12210 B12212 B22420 D22421 D22426 D32427 D32429 D22452 C32453 C32461 D22462 D22464 C22471 D32473 D32481 B12482 B12483 C12484 B22485 B12486 B12487 B12489 B12490 B12496 B12497 B12520 C42522 C42524 B42525 B42526 C42527 C42540 C32541 C32542 C32543 C42601 B22602 B22603 B22605 B22606 B22607 B22608 B22615 B12641 B22642 B22643 C22861 A22862 A22863 A12866 A12867 A12868 A12871 A12872 A22873 A22879 A22880 A22881 A22882 A22886 A12891 A22901 A12904 A12905 A12906 A12907 A12947 A12948 A12949 A12950 A12951 A12952 A12982 A12984 A13001 D13002 D13003 D1
3004 D13184 A23186 A23201 B13202 B13203 B13206 B13207 B13209 B13211 B13231 B13232 B13410 C23430 D23432 D23440 C33441 C23447 C23451 C23453 C33454 C33455 B33456 C33457 C33460 C23461 D2
3462 C23463 D23465 C23466 C23476 C23480 B13481 B13487 B13489 B13490 B13492 B23499 B13520 C43522 C43524 B43525 B43528 C43541 C33542 C33545 C33547 C33548 C33580 A33581 C43601 B23602 B23607 B23642 B23643 B23644 B23645 B23646 C13681 A23682 A23683 A33685 A33686 A33687 A33688 A23689 A23694 A33861 A13862 A23863 A23864 A23867 A23902 A13903 A13904 A13905 A13906 A13907 A13909 A13911 A13981 A14182 A34405 C34410 C24411 C24412 C24413 C24414 C24423 C24444 D34447 C34461 A34465 D14490 B24491 A24492 B24494 B14495 B24498 B24499 B24501 B44606 B14619 B24634 A24640 B24661 B24852 A14861 A14862 A24863 A24865 A14921 A14922 A14923 A14924 A14925 A14927 A14928 A14981 A14982 A1
4983 A14984 A16423 D26424 D26425 D26426 D36445 D36451 C26452 C26460 D26464 D26481 B16491 A26492 A16505 B36624 B26626 A16627 A16628 A26681 B16908 A17201 B17202 B17422 D27423 D27451 C3
7461 C27462 C27466 C27491 B27520 C47523 C47541 C37580 A37601 B27861 A2
Circuit Diagrams and PWB Layouts EN 25L03.2U AA 7.
Layout Mono Carrier (Part 1 Bottom Side)
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Part 1
EN 26L03.2U AA 7.Circuit Diagrams and PWB Layouts
Layout Mono Carrier (Part 2 Bottom Side)
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Part 2
Circuit Diagrams and PWB Layouts EN 27L03.2U AA 7.
CRT Panel1 2 3 4 5 6 7 8 9
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Blue
Green
Red
170V0
VG1
V
L03SP TCL CRT MULTIPLE BOARD 11NC : 3139_123_5799
CRT PANEL
3V2
104V0
12 Pin
GND Pin 1 Pin 1 & 12
3V3
BAS321
Pin 9
122V0
BluePin 10Pin 4
170V0
A N D 1 4 0 0 O F
P88
1 2 3 4
B Z X 2 8 4 - C
8 V 2
6 3 1 8
5 6 7 8 9
Ground
CRT
G
106V0
168V8
168V7
3V0
B
2V7
Heater
9 PinRES
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
3302
220RGND_CRT
3305
1K5
GND_CRT
Pin 7
168V7
Pin 3
418V0
RES
Pin 8
Blue
RedPin 5
RES
2V6
Aquadag
Green
Red
RES
120V0
7V7
L03SP TCL CRT SINGLE BOARD 11NC : 3139_123_5800
R
109V0
3V1
Pin 6
107V6
T O
C R T S O C K E T
Heater
680p
7V7
109V0
7V7
BAS321
Heater
Heater
VG2
Pin 5Green Pin 9
6V3
3V0
123V0
T O
1 6 2 2 O F
RES
170V0
Pin 11
3V0
170V0
3V0
3V0
6V3
6V3
3V0
Pin 8
170V0
Pin 7
2V6
BAS321
108V0
Pin 6
1
***
*
*
4302
1302-A
G3
2 3 0 0
1 8 0 p
CB
11
GND_CRT
4304
F304
6 8 R
3 3 1 3
BF4227313
V13
6307
BAS316
BF4227317
3 3 0 8
3 3 K
4306
I316
1K5
3301
9
I 3 1 7
CR8
H1
V12
GND_CRT1
I308
I315
I314
3 3 1 9
1 K 5
I313
7312BF422
4301
7316BF423
7
GND_CRT
220R
3310
F307
G2
6301
GND_CRT
2 3 0 2
1 8 0 p
BAS316
10
GND_CRT1
F305
H2
I307
4305
2 3 0 4
4 7 n
4303
GND_CRT1
1303
4300
I305F306 3306
220R
6316
V17
I312
6317
3 3 0 3
2 2 0 R
2303
V16
V15
BF4237314
4307
P55
P66
3 3 0 7
2 2 0 R
CG6
P44
F311
P33
GND_CRT
2 3 1 8
1 n
3309
1K5
6313
1304
1 8 0 p
7315BF422
P11
GND_CRT
2 3 0 1
I306
1301-1
BF422
7308
P77
I303
7307
3 3 1 8
2 2 0 R
G15
3 3 1 1
2 2 0 R
I304
GND_CRT1
7310BF422
7309
BF4237318
I301
I311
3 3 0 0
3 3 K
3 3 K
3 3 0 4
P99
7311
I302
12345678
1300
B8B-EH-A
GND12
I309
GND_CRT
Filament
GREEN
BLUE
RED
V14
B1
3139 123 5800.2
Item
JUMP
JUMPNO
4305
330R
13v/19v
JUMPJUMP
NO
4306
331143034304
NO
20v
390RJUMP
NONO
JUMP
14RF
330RNO
V15
50V / div DC20s / div.
V16
50V / div DC20s / div.
V17
50V / div DC20s / div.
V12
1V / div DC20s / div.
V13
1V / div DC20s / div.
V14
1V / div DC20s / div.
EN 28L03.2U AA 7.Circuit Diagrams and PWB Layouts
Layout CRT Panel (Top Side) Layout CRT Panel (Bottom Side)
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3139 123 5800.2G_14561_011.eps
110506
VG2 A11300 A11301 B11302 B11303 B11304 B12303 A12304 A13300 A13301 A13304 A13305 B13308 A13309 B13310 A13313 A13318 B13319 B17308 A17310 A17312 A17313 A17314 A17315 A17316 A17317 A17318 A19300 A19302 A19303 A19304 A19314 A19315 A19316 A1
9317 A19318 A1
3139 123 5800.2
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Spare Parts List
7521 9322 194 20687 STP5NK50ZFP
-
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5 93 9 068 S 5 507523 4822 130 60373 BC856B7540 4822 130 40959 BC547B7541 4822 130 11155 PDTC114ET7580 5322 130 60159 BC846B7601 3198 010 44010 PDTA114ET7641 9965 000 27875 EEPROM M24C16
7861 9965 000 23835 TDA9853H7901 9322 181 41682 AN7522N7902 9322 181 42682 AN7523N
CRT Panel [B]
Various
1302 9965 000 34599 SOCKET CRT
2300 9965 000 17527 330pF 5% 50V2300 9965 000 23806 390pF 5% 50V2301 9965 000 23806 390pF 5% 50V2302 9965 000 23806 390pF 5% 50V2303 9965 000 22813 10nF 10% 2kV2304 9965 000 34598 220nF 5% 250V
3300 9965 000 23309 18k 5% 3W3301 9965 000 32119 1.5k 20% 1/2W3303 4822 117 13577 330 1% 1.25W 08053304 9965 000 23309 18k 5% 3W3305 9965 000 32119 1.5k 20% 1/2W3307 4822 117 13577 330 1% 1.25W 08053308 9965 000 23309 18k 5% 3W3309 9965 000 32119 1.5k 20% 1/2W3311 4822 051 20391 390 5% 0.1W3311 4822 117 13577 330 1% 1.25W 08053313 9965 000 27252 Fuse 68 5% 1/3W3318 9965 000 27639 Fuse 220 5% 1/2W3319 9965 000 32119 1.5k 20% 1/2W4300 9965 000 17478 0 5% 0.1W4301 9965 000 17478 0 5% 0.1W4302 9965 000 17478 0 5% 0.1W4303 9965 000 17478 0 5% 0.1W4304 9965 000 17478 0 5% 0.1W4305 9965 000 17478 0 5% 0.1W4306 9965 000 17478 0 5% 0.1W
6301 9340 255 30135 BAS2166307 9340 255 30135 BAS2166318 9965 000 32235 BZX384-C8V2
7308 4822 130 41782 BF4227310 4822 130 41782 BF4227312 4822 130 41782 BF4227313 4822 130 41782 BF4227314 9965 000 27851 BF423 (PNP)7315 4822 130 41782 BF4227316 9965 000 27851 BF423 (PNP)
Revision ListEN 44 L03.2U AA11.
11. Revision List
M l 0
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Manual xxxx xxx xxxx.0 F ir st re lease.
Manual xxxx xxx xxxx.1 New models added. Information about Blinking LED removed. Information about how to enter SDAM mode changed.
Option Codes updated. Block Diagrams and Panel Layouts updated. Some small text changes made. New Spare Parts List added.