Page 1
Supply overview, block diagram, wiring diagram and testpoint overviews
19L9.1E AB 6.
6. Supply overview, block diagram, wiring diagram and testpoint overviews
Supply overview
POWER SUPPLY
A1
for 140V V
6550
for 130V V
55725575
55725575
5572
5572
6560
BATT
5577
2551
BATT
6570
1573
6590
2.5A
6590 6582
1573
2.5A
6580 6582
6580
1571
T1A
2561
+VBATT MAIN SUPPLY
5551
A1
ON to
3543
discharge
3546
circuit
6542
3571
AUDIO SUPPLY
2571
2571
2577
9509
2577
V
AUX
ON to
A1
3585
AUDIO AMPLIFIER
A12
V
AUX
AUDIO SUPPLY
To 3950
HORIZONTAL DEFLECTIONA2
V
AUX
CONTROL
A7
V
AUX
4654 3632
TUNER + VIDEO IF
A5
V
AUX
STAND-BY
To anode 6449
3639
V
AUX-1
7251
3 2 +8V BIMOS
1
STB
CIRCUIT
7603
3633
3657
+8V AUDIO
5202
7254
7256
5821
6601
-/C3V9
6606
-/C4V7
2843
3V3
+5D
+8VA
FRONT CONTROL
A8
+5D
SYNCHRONISATION
A4
+8V BIMOS
VIDEO PROCESSING
A6
+8V BIMOS
NICAM + 2CS DECODER
A10
5545
POWER
TRAFO
SPMS LOT
5550
15
5576
16
for 2x3 WATT / 5 WATT AUDIO
11
for 2x2 WATT AUDIO
11
for 2x1 WATT AUDIO
1571
10
T1A
for 1x1 WATT AUDIO
1571
10
T1A
5573
14
HORIZONTAL DEFLECTION
A2
3453
MAIN SUPPLY
2450
5451
ON to
A2
3462
3482
3 EHT
CRT
B
5445
EHT
FOCUS
VG2
3485
6485
52
7 filement
6487 3442
11
6490
6
6486
9
VIDEO SUPPLY +200V
2485
5480
3488
V
LOT AUX +50V
2487
3491
3492
3486
3487
2489
2486
0220
4
VT_SUPPLY
V
LOT AUX -11V
V
LOT AUX -11V
ON to
A2
E/W Circuit
and 7481,7482
FOCUS
VG2
0244
2
4
TUNER
A5
VERTICAL DEFLECTION
A3
POWER SUPPLY
A1
ANODE CRT
FOCUS
VG2
3340
3341
3342
VT_SUPPLY
6008
-/C33
V
LOT AUX +50V
V
LOT AUX -11V
V
LOT AUX +11V
2340
+200VA
to CRT
filement
to (9-1000)
TUNER
to 9401
to 4-7401
to 2-7401
to DEGAUSSING
IIC BUS INTERCONNECTION DIAGRAM
CONTROL
A7
7600
SAA5565
µC
TUNER +
A5
3651
50
49
3652
3655
56
ST24W0481
EEPROM
SDA
SCL
3654
7601
VIDEO/IF
3001
3000
54
1000
TUNER
A6
3248
VIDEO
PROC.
3247
78
7250
TD8844
VIDEO
PROC.
BTSC
A9
DECODER
3828
24 1
TDA9851
BTSC
DECODER
3827
7821
A10
3842
10 9
NICAM+
2CS DEC.
3841
7833
MSP3415D
NICAM
DECODER
SMART SOUND
A11
+8VA
+8VA
TUNER + VIDEO IF
6488
8
13
V
LOT AUX +5V
2
7480
3490
A5
5000
A10
NICAM + 2CS DECODER
5831
5832
REAR I/O SCART
A15
V
LOT AUX +5V
+5V
to 6-1000
(TUNER)
+5VA
+5VB
to 5101
CL 86532104_002.eps
260299
Page 2
Supply overview, block diagram, wiring diagram and testpoint overviews
Block diagram
REAR I/O SCART
A15
CVBS_TERR
A5
A6
A6
A6
OUT L (MONO)
A5,A10
AUDIO OUT R
A10
CVBS_TERR
A5
A6
OUT L (MONO)
A5,A10
AUDIO OUT R
A10
SIDE AV
E
EXT2
VIDEO/Y
TUNER / IF / VIDEO DETECTOR
A5-1
(TDA8844)
A5-2
(TDA8845)
VLOT
AUX+5V
1000
I6 I5
SDA
A7
A7 SCL
A2-SUPPLY
POWER SUPPLY
A1
0231
170-250V SINGLE RANGE
7520
MC44603A
OSC
2.5V
14
4
3577
HOT
GROUND
SCART 1
21
20
9
7
5
3
1
15
11
9
7
5
3
1
EXT1
AUDIO R
M
1
33V
3
7
8
3520
2
3528
3578
EXT1VIDEO
18
16
EXT1FB
14
12
10
8
P4SCART
6
FRONT EXT1
4
FRONT EXT1/
2
AUDIO R
20
EXT2VIDEO/Y
18
16
14
12
10
AV_MUTE EXT2
8
FUN C_SW
6
EXT2 AUDIO
4
L (MONO)
2
EXT2 AUDIO R
11
I1
V
AUX
6505
GBU4J
AC
19
17
EXT1R
15
13
11
EXT1G
EXT1B
AUDIO
SCART 2
21
19
17
EXT2C
13
AUDIO
A6 A15 A15
5000
667
TUNER
49
5
6008
5500
5502
1500
T 4 AL
P3
1
BUFFER
CURRENT
SENSE
EXT1
AUDIO L (MONO)
5002
40,4
RF-AGC
7251
LM 317T
1
7254
STD BY
7252
CIRCUIT
DC
3525
2540
A6
A6
A7
A5
A5
A6
A7
A10
A10
1003
1004
38,9
23
2508
P2
G
7518
STH8NA60FI
6540
(TDA8844)
48
49
54
P7
3518
5
4
AUDIO FM DEMODULATOR (ONLY FOR MONO SETS)
A5-1'
1
2
QSS
MIXER
SOUND
AM DEM.
6590
3
VBATT ADJ.
(OPTIONAL)
55
7001
5202
1200
5.5MHz
1201
6MHz
1203
4.5MHz
2561
2551
2
2
1556
CVBS-TERR
2571
3571
3572
SIF
B
A5-2'
(TDA8845)
IF
A
IF
7250-A'
TDA
8844/45
+8V AUDIO
5201
STAND BY A7
P1
5545
5
4
3
2
D
S
9
8
7581
TCDT1101G
1001
1002
4,5 MHz
5,5 MHz
6,0 MHz
6,5 MHz
DUAL / MONO
II
7250-A
TDA 8844
1
FM
AUDIO
DET
I3
A7 A15
AUDIO QSS MIXER (ONLY FOR NICAM L SETS)
III
7250-A
TDA 8845
1204
55
SOUND
IF
AMPL.
AGC
1
SIF
AB
5006
4
3
VIDEO
DET
12
10
11
12
13
14
15
16
17
18
1
2
+8V BIMOS
3216
7266
I2
3206
7252
3210
+8V BIMOS
1573
5572
2,5A
CIRCUIT IS VALID FOR
5575
2X2W EXECUTION
(FOR OTHER EXECUTIONS SEE
CIRCUIT DIAGRAM A1 AND THE
DIVERSITY LIST)
1572
6560
5573
5550
5576
3585
6550
T1A
5577
7570
TL431CLP
SIF
A10
SIF
A10
A15
CVBS_INT
7253
3211
P2PLL/MTRAP
AUDIO
6582
SUPPLY
P6
P5
P4
5551
AUDIO OUT
15
I4
EXT AUDIO
A5
VAUX
+VBATT
MAIN
SUPPLY
MONO
20L9.1E AB 6.
NICAM + 2CS DECODER SMART SOUND
A10 A11
A15
A5 MONO
A11
A15,E FRONT/EXT 1/AUDIO L
A15,E FRONT/EXT1 AUDIO R
A15 EXT 2/AUDIO L/MONO
A15 EXT 2/ AUDIO R
A
A12
7950 TDA 7057 AQ (2X3W) OR
7951 TDA 7053 A (2X1W) OR
7952 TDA 7052 B (1X1W) OR
7953 TDA 7056/N2 (2X2W)
A
B
VIDEO PROCESSING
A6
A7
EXT1
VIDEO
V1
A4
17
13
A7
A7
A7
SYNC
EHT INFO
A2
H+LYBK
A2
EH T INFO
A2
7258
7250-B
TDA8844/45
P2LLP
P0SYS1
P1SYS2
S1
3420 3424
7250-D
TDA8844/45
SYNC
41
CVBSTXT
A15
7833
MPS 3415D
DEMODULATOR
55
52
53
49
50
A14
NICAM
SWITCHING
9
SCL
A7
SIFA558
AUDIO AMPLIFIER
A15
A15,E
EXT2
VIDEO/Y
EXT2C
10 11
38
VIDEO OUT
42
50
PAL/NTSC
DECODER
1206
3.58
+8V BIMOS
G
16kHz
E/W
VERT.
DRIVE
Y-DELAY
SECAM
37
CVBS
Y/C
SWITCH
35 34
1205
4.43
G
50kHz
3423
2CS
FM
AM
A17
A19
A18
A7
1207
3.575
40
45
47
46
10
SDA
L+
L-
R+
R-
A15
R-Y
B-Y
3422
S2
S4
S3
A10
29
LEFT OUT
A11
RIGHT OUT
28
A12
37
OUT L
36
OUT R
A13
HEADPHONE
A13
A16
L+
L-
R+
R-
BASE
BAND
DELAY
1208 3.579
A2
L1
H-DRIVE
H-DRIVE
A3
VDRIVE-
VDRIVE+
0232
(ONLY FOR BASIC SET)
MONO
A15
A15
V2
28
Y
30
U
29
V
EXT1R
EXT1G
A15 A7
A5
TREBLE
TREBLE
V3
V4
EXT1B
BASS
A7
BASS
A7
L+
L-
R+
R-
7250-C
TDA 8844/45
27
31
32
23 24 25 26
EXT1FB
7904 : 7906
7908 : 7910
0234
RGB
MATRIX
RGB
INPUT
R G B
R-TXT OSD
-
PROC.
LEFT
MAIN AUDIO L
-
PROC.
RIGHT
MAIN AUDIO R
4
3
2
1
A7A7
SCL
V9 V10
7
R
CONTROL
G
CATHODE
B
CALIBRA-
EHT INFO
B-TXT OSD
G-TXT OSD
FB-TXT OSD
L
R
SDA
8
TION
22
PROC.
HORIZONTAL DEFLECTION
MAIN
SUPPLY
3462
7460
5461
3473
BU1508DX
L2
7470
STP16NE06
G
3474
D
S
7461
BF819
EW-DRIVE
EWD-DYN
A2
VERTICAL DEFLECTION
VLOT AUX +11V
F2
3406
3408
TDA9302H
F1
7401
6401
2
7
+
OP. AMP
1
-
3407
RGB
7263
L3
L4
2403
6
4
VLOT AUX
-11V
18
V8
21
R
20
G
19
B
EHT INFO
MAIN
SUPPLY
LINE
OUTPUT
CIRCUIT
DRIVE
6402
3
5
A
B
V6
V7
E/W
F5
FRONT
A8
CONTROL
6690
LTL-307 X
7680
GP1U 280P
1
LOCAL
KEYBOARD
Vaux
7603
STAB
7604
uPreset
FORMER
V5
0243
A2
3453
F4
VFLYBK
VLOT AUX+50V A2
0 222
1
2
3401
LED
5451
0221
A7
IR
RECIEVER
A7
IR
SAM
RESET
B
0245
1
2
3
4
5
6
+200VA 3340
2340
A7
3V3
A7
CRT
1
3
HORDEFLCOIL
VERT.
DEFL.
COIL
SAM
V11
V12
V13
A7
A12
A12
A7
A11
A5
A11
A15
A15
KEY BD 1
KEY BD 2
KEY BD 3
STBY ON
A2
A5
A8
A15
M28
M29
A6
1
2
3
BC-INFO
5445
CONTROL
BUZZER
VOLUME +
EEPROM (PIN 7)
BASS
DUAL/MONO
TREBLE
SCART PIN8
AV-MUTE/EXT2FUNC
7505
+PROTN
STANDBY
LED
RGB BLANKING
CVBS TXT
+200VA
7330
TDA 6107Q
R
9
G
8
B
7
5
EHT-INFO
0244
1 2 3 4
0220
A B C
FOCUS VG2
3481
10
3448
6
6490
6485
5
6487
11
6486
9
6488
8
12
6463
7
3485
V14
V15
3449
3491
3492
3486
3487
V16
3490
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
3341
3342
1
2
3
4
5
6
7
8
9
7600
SAA 5565
P2
P3
P0
CVBS
3446
3488
3465
uC
RESET
VSYNC
HSYNC
R
G
B
2487
7480
L78MO5
PROT.
CIRC.
7481 7482
7601 ST 24W
4
52
51
50
49
P1
48
47
46
45
44
C4
+3V2
43
C1
42
41
40
39
+3V3
38
37
36
35
VDS
34
R
33
G
32
B
31
30
29
SDA
SCL
28
27
G2
V FOCUS
V
MAIN SUPPLY
EHT INFO
L5
VLOTAUX-11V A3
L6
2489
2485
L9
2486
1
VIDEO SUPPLY
L8
VLOTAUX+50V
L7
3442
VLOTAUX+11V A3
L10
3
2484
2
STBY ON
+PROTN
5
EEPROM
C2
SDA
C3
SCL
SYS1/AM
P1SYS2
RC5
RESET
X - TAL
12MHz
VD
HD
FB_TXT_OSD
R_TXT
OSD
_
G_TXT_OSD
B_TXT_OSD
LLP\M TRAP
0267
CRT
25kV
EHT
EWD_DYN
HFLYBK
VT_SUPPLY
VLOTAUX+5V
FILE MENT
EHT INFO
86532104_001.eps
7609
7608
1
2
3
M25
M24
SDM
A5,A6,A10
A5,A6,A10
A6
A7
A8
A7
VFLYBK
HFLYBK
A6
A6
A6
A6
A5,A6
FOR
COMPAIR
A
A2 A4
A6
A2
A4
A7
B
A5
C
A2
A7
260299
A3
A2
Page 3
Supply overview, block diagram, wiring diagram and testpoint overviews
21L9.1E AB 6.
Oscillogramms
1V / div DC
20µs / div
S2 HDRIVE
0.2V / div DC
20µs / div
S3 VDRIVE+
1V / div DC
5ms / div
S4 VDRIVE-
1V / div DC
5ms / div
I2
0.5V / div AC
20µs / div
1V / div DC
10µs / div
1V / div DC
20µs / div
V3
0.5V / div AC
20µs / div
0.5V / div AC
20µs / div
V5
0.5V / div AC
20µs / div
V6
0.5V / div AC
20µs / div
V7
0.5V / div AC
20µs / div
V8 I5 SCL TUNER
2V / div DC
20µs / div
V9 SCL 7250 I6 SDA TUNER
1V / div DC
10µs / div
V10 SDA 7250V1 CVBS-INT
C2 SDA uPS1 H FLYBK
1V / div DC
20µs / div
C3 SCL uPV4
1V / div DC
10µs / div
V11 R
1V / div DC
10µs / div
V12 G
1V / div DC
10µs / div
V13 B
1V / div DC
10µs / div
V14
50V / div DC
10µs / div
V15
50V / div DC
10µs / div
V16
P1
50V / div DC
5ms / div
P2
2V / div DC
10µs / div
P2
2V / div DC
10µs / div
P3 15V DC
P3 12V DC
P4 138V DC
P4
138V DC
P5 11.8V DC
P5 9.8V DC
P6 16V DC
P6
13.8V DC
P7 8V DC
HDRIVE
L1
0.1V / div DC
20µs / div
2V / div DC
20µs / div
L3
L5 V
LOT AUX-11
2V / div DC
5ms / div
LOT AUX+11
L9 V
2V / div DC
5ms / div
L1
0.3V DC
A10 LEFT OUT A19 L-
0.2V / div AC
0.2ms/div
A11 RIGHT OUT
0.2V / div AC
0.5ms / div
A12 AUDIO OUT L/MONO
L3 138V DC
L6 190 V DC
L7 32.5V DC
L7
28V DC
L8 46V DC
30V DC
L8
0.5V / div AC
0.2ms / div
A13 AUDIO OUT R
L10 5V DC
0.5V / div AC
0.5ms / div
F1 VDRIVE + A14 SCL 7833
0.5V / div DC
5ms / div
F2 VDRIVE-
0.5V / div DC
5ms / div
F3L2
10V / div DC
5ms / div
F4 V FLYBK
1V / div DC
10µs / div
A15 SDA 7833
1V / div DC
20µs / div
A16 R+
0.2V / div AC
0.5ms / div
A17 R-
0.2V / div AC
0.2ms/div
Testpoint overviews
MAIN PANEL COMPONENT SIDE
A19
A18
COMPAIR
0267
27
26
7600
42
C1
49
C3
50
C2
52
1
1
24
A4
A1
A2
7950
1
2
8
11
10
12
13
1
11
3
TUNER
1
7821
7
12 13
A16
A17
V3
V4
S2
S1
S3
S4
A5
SDM
A3
29
30
40
41
46
47
56
I1
M25
1
7601
4
M24 ( )
A14
A15
A11
A10
28
V2
21
V5
19
V7
V8
18
15
I4
13
V1
8
V10
7250 TBA 8844
7
V9
6
I2
1
I3
8
5
P5
1
64
9
10
7833
28
29
32
33
6402
F4
F2
3406
F5
3442
L8
3403
P6
3402
3508
7461
L10
3401
SAM
M29 M28
6582
B
C
E
OUT IN
L9
3486
L5
HOT GROUND
BORDER
P4
L1
L6
3485
GND
7480
3491
F1
7 1
7401
62
98
7520
16 1
P3
2508
P2
G
D
P1
3509
G
D
L4
S
7470
L2
B
C
L3
E
7460
LOT
7518
S
0.5V / div AC
20µs / div
V2
0.5V / div AC
20µs / div
1V / div DC
20µs / div
C1
1V / div DC
0.5µs / div
50V / div DC
10µs / div
P1
50V / div DC
5ms / div
100V / div DC
20µs / div
L4
5V / div DC
5ms / div
2V / div DC
5ms / div
F5
0.5V / div DC
5ms / div
0.2V / div AC
0.5ms / div
A18 L+
0.2V / div AC
0.2ms / div
= 0V
CL 86532104_020.EPS
190299
CRT PANEL TRACK SIDE
0245
7330
9
6
V13
V12
1
V11
1
V14
V15
14
0244
10
9
11
8
7
6
5
4
V16
12
CL 86532104_018A.EPS
260299
Page 4
7. Schematics and PWBs
Power Supply
Schematics and PWBs
22L9.1E AB 7.
123456789
POWER SUPPLY
A
B
FOR ITEM NR.MARKED WITH
REFER TO DIVERSITY TABLE
100-120V SINGLE RANGE (USA)
170-250V SINGLE RANGE (EURO)
100-250V FULL RANGE (A/P,LATAM)
MAINS_IN_B
0211
B2P3-VH
MAINS
2
2
4
1
MAINS_IN_A
*
9500
*
0231
SDKE
3542
*
4M7
9501
*
1500
1
T4E 250V
3
5689
9504
3510
*
68K
C
2M2
3502
3K3
3530
6510
BZX79-C20
68R
3529
D
100n
2529
7520
3520
82K
3534
15K
2520
82p
2531
1n
3536
18K
3532
6K8
2532
470p
2.5V
4501
2534
RES
E
F
G
-V NORMAL OPERATION
H
(-V) STANDBY OPERATION
MC44603A
0.2V
8
(0V)
9 2
(2.6V)
2.6V
10
15
2.5V
(2.5V)
0.7V
12
(1.7V)
14
(2.5V)
2n2
2533
13
2.9V
(1.9V)
DEMAGNETICATION
Vdem in
Sync
C
T
R standby
F
R standby
VOLTAGE
FEEDBACK
E/A OUT
FOLDBACK INPUT
P
2.5V
MANAGEMENT
Vdem out
Iref
OSCILLATOR
ERROR
AMP
FOLDBACK
B2P3-VH
1
2
DEGAUSSING COIL
(REDUCED FREQUENCY)
0212
2501
*
5
*
33n
BZX79-C30
1M2
3500
2500
3528
100R
Rref
Vosc prot
Vosc
Iref
STANDBY
CURRENT SENSE INPUT
(1V)
1.2V
6501
470n
16
Vref
REFERENCE
3516
6500
*
3505
*
DSP
9507
5500
23
4
1
DMF-2405
9508
3525
33R
2524
10K
3537
Iref
Vref
enable
BLOCK
CURRENT
SENSE
7
0.2V
(0.1V)
1K
2n2
2504
3501
470R
9502
*
5502
2
3
*
4
1
DMF28
9503
*
1n
2517
330p
SUPPLY &
INITIALIZATION BLOCK
QSet
Latch
Reset
THERMAL
SHUTDOWN
Dmax & SOFT-START
CONTROL
Iref
2505
3504
2n2
*
GBU4J
2502
2n2
9505
*
3506
RES
3507
*
2R2
1K
3517
6508
BYD33J
14.8V
BUFFER
Vovp out
Vref
OVERVOLTAGE
Soft Start & Dmax
11
2.4V
1u
2530
1
2
V
6505
P2
5552
6514
BZX55-C18
BYD33J
(1V)
1.2V
(0.1V)
0V
(12.6V)
P3
14.7V
(12.1V)
Vcc
UVLO1
OUTPUT
Vcc
MANAGEMENT
OVERVOLTAGE
PROTECTION
UVLO1
Vref
(2.4V)
0213
For ITV
9506
*
3515
*
B57237
(313.7V)
STH8NA60FI
7518
1.2V
(0.1V)
6507
1
18V
Vc
GND
3
4
6
(1.8V)
t
6541
2.2V
307V
(0V)
0V
BAT254
3513
3512
3514
180K
15K
*
2508
820K
3521
2521
2522
5521
330u
330R
9510
2540
3n3
3n3
2U2
15.6V
2518
3518
100u
6515
BYD33J
RES
2507
470p
0R22
6540
BAV21
1n5
2511
3503
*
309.7V
+t
ZPB
470p
5518
6511
6512
6513
6517
BYD33J
RES
BYV95C
1N5062
1N5062
3511
5540
4U7
3509
2510
1K
3577
10K
RES
22K
P1
1n5
RES
5516
100MHZ
3578
HOT_GROUND
3
1580
G5P
2
5545
W8019
9
8
5
4
3
2
15.2V
(13V)
42
2.2V
(2.9V)
1K
2576
14
13.6V
7581
TCDT1101G
15
11V
10V
6n8
2545
1n5
6584
1N4148
6585
0.2V
1N4148
7590
0V
BC847B
10
11
*
100MHZ
12
13
14
15
16
17
18
(0V)
(7.9V)
3575
100R
9.6V
1
(7.4V)
TL431CLP
7570
2
MainSupplyGnd
AudioSupplyGnd
3594
MRT
T1A
1571
5575
7591
BC847B
*
3576
2573
33n
3
22K
2.5V
0.7V
*
(2.5V)
6591
3596
3592
2572
2562
BAS216
100MHZ
2575
2574
3574
10K
10K
330p
220p
33K
2V
5573
100n
68K
3595
3597
100R
7592
BC847B
5572
100MHZ
10 11 12
3598
220u
2586
22K
3599
1573
*
MRT
5550
*
100MHZ
5576
*
100MHZ
FOR CINCH ONLY
2565
1N
6560
EGP20DL
3571
*
160K
3573
2K0
10K
3543
3544
2.5A
2564
1N
3585
100R
3579
+VBATT
220K
6542
2541
27K
NOT FOR USA
*
*
EGP20DL
*
EGP20DL
+VBATT
1K
3570
3545
BAV21
3u3
3546
47K
6580
SB140
6570
6590
AudioSupplyGnd
2550
470p
6550
BY229X-800
MRT
T1A
1572
3572
VBATT
RES
12K
Vaux
1K0
3547
33K
2546
6543
BAS216
11.4V
220n
(10.4)
7542
BC857B
0V
13V
(0V)
(13V)
CRT_DISCHARGE
2m2
2577
2571
*
*
5577
22K
3508
2m2
2561
*
For ITV
AudioSupply
Vaux
ADJ
Vaux_1
*
VlotAux+11V
Reset
47u
2542
9509
*
6582
*
EGP20DL
1m
140V (IF 5550 MOUNTED)
P4
130V (IF 5576 MOUNTED)
5551
27u
47u
2551
P5
F1
TO F1A
1
0241
1
2
3
4
5
4999
For Testing
CL 06532025_001.eps
A7-1
A3-49
A6-49
16.7V
AudioSupply
P6
+VBATT
MainSupply
140V (IF 5550 MOUNTED)
130V (IF 5576 MOUNTED)
Vaux
11.5V
310300
A
B
C
D
E
G
H
F
F1 E11
0211 B2
0212 A3
0213 A5
0231 B2
0241 E12
1500 B3
1571 C9
1572 E11
1573 C10
1580 A8
2500 B3
2501 B3
2502 B5
2504 A4
2505 A5
2507 C7
2508 B6
2510 C7
2511 C7
2517 C4
2518 C6
2520 E2
2521 F6
2522 G6
2524 C4
2529 D2
2530 H5
2531 E2
2532 F2
2533 G2
2534 G2
2540 F6
2541 B10
2542 B11
2545 G8
2546 B11
2550 D10
2551 D11
2561 E11
2562 D9
2564 D10
2565 D10
2571 C11
2572 C9
2573 F9
2574 F9
2575 E9
2576 F8
2577 C11
2586 A10
3500 B3
3501 B4
3502 C2
3503 A7
3504 A5
3505 B4
3506 C5
3507 C5
3508 D11
3509 B7
3510 C3
3511 C7
3512 H6
3513 G6
3514 D6
3515 B5
3516 H4
3517 C5
3518 D6
3520 E2
3521 D6
3525 C4
3528 D3
3529 D2
3530 C2
3532 F2
3534 G1
3536 F2
3537 E4
3542 C2
3543 A10
3544 B10
3545 A11
3546 B11
3547 A11
3570 F10
3571 F10
3572 F10
3573 F10
3574 F9
3575 F8
3576 E9
3577 F7
3578 F8
3579 F10
3585 E10
3592 B9
3594 A9
3595 A9
3596 A9
3597 A9
3598 A10
3599 B10
4501 G2
4999 F11
5500 B4
5502 B4
5516 D7
5518 C7
5521 G6
5540 E7
5545 C8
5550 D10
5551 D12
5552 C5
5572 C9
5573 D9
5575 C9
5576 D10
5577 D11
6500 A4
6501 B3
6505 B5
6507 D5
6508 D5
6510 C2
6511 C7
6512 D7
6513 D7
6514 C5
6515 B7
6517 B7
6540 E7
6541 F6
6542 A10
6543 B11
6550 D11
6560 D10
6570 C10
6580 C10
6582 C11
6584 A8
6585 A9
6590 C10
6591 A9
7518 C5
7520 E2
7542 B11
7570 G8
7581 E8
7590 B9
7591 B9
7592 B10
9500 B2
9501 C2
9502 B4
9503 C4
9504 B3
9505 C5
9506 B6
9507 B4
9508 C4
9509 C12
9510 E6
1234
5 6 7 8 9 10 11 12
Page 5
Diversity table A1
Schematics and PWBs
23L9.1E AB 7.
DIVERSITY TABLE FOR POWER SUPPLY (DIAGRAM A1)
SUPPLY VBATT AUDIO
DIVERSITY TABLE FOR HORIZONTAL DEFLECTION (DIAGRAM A2)
DIVERSITY TABLE FOR VERTICAL DEFLECTION
(DIAGRAM A3)
DIVERSITY TABLE FOR ALL ITEM NO. MARKED WITH
TUBES WITH
ITEM
2403 100u ---
2404 --- 220n
3405
3407 2k2 2K0
6402 BZX79-C18 BZX79-C33
6403 --- BYD33D
6404 --- BYD33D
7401 TDA9302H
9401 --- YES
SADDLE COIL
(BLD / BLS / HF)
2k2 2K0
TUBES WITH
TOROID COIL
(25V / 27V / NON PH.)
STV9379FA
CL 06532025_003.eps
160500
Page 6
Horizontal Deflection
123456789101112
A
B
C
D
E
F
G
H
A2-48
A2-50
A4-51
A4-52
A2-71
Schematics and PWBs
HORIZONTAL DEFLECTION
FOR ITEM NR. MARKED WITH
REFER TO DIVERSITY TABLE
0220
2476
47n
0.4V
1K
2492
180p
VlotAux+8V
1n
3461
2461
3
DIPMATE
1
2
3
4
MainSupply
3462
1
4K7
5461
2
1n
VlotAuxGnd
6K8
41.9V
2
7461
BF819
1
4
CU15
3
TO 0244
OF CRT
PANEL
L2
47R
3463
6470
ONLY FOR SETS WITH
E/W CORRECTION
140V
7460
BU1508DX
EHTinfo
Filament
Hdrive
EWdrive
EWD_dyn
VideoSupply
MainSupplyGnd
FOR SET WITH PIP
To 0235
F4
of
F4A
47n
2456
2462
L1
3468
MainSupplyGnd
VlotAux+11V
3479
330R
3470
BZX79-C9V1
3473
3471
1K
MainSupply
2463
2470
470p
3472
0255
RES FOR ITV
L3
2471
2
1
6460
BY228/20
6461
2472
L4
7470
STP16NE06
3474
2465
2466
5470
2u2
CU15
3475
2450
2467
6471
5471
47u
2468
3476
9461
1N4148
RES
9453
3453
HORIZONTAL
DEFLECTION
COIL
6473
EW_PROT
6472
6466
6465
BYD33J
BYD33J
9462
2451
9463
3477
100R
0221
2459
3458
3454
9451
RES
5451
VH
680p
1K
15K
9460
2475
24L9.1E AB 7.
2458
2u2
3451
3452
1
4
L.LIN
5457
2457
4
1
5464
5465
CU15
34
3
2
9464
2464
4465
2
CU20d
1
2473
5463
47u
5445
3
1
CI-15
MainSupply
3478
220K
3482
10
6
5
11
7
12
8
9
2481
470n
BZX79-C27
3481
EHT
TO PICTURE TUBE
TO CRT
FOCUS
PANEL
VG2
6463
1N4148
3465
10R
VlotAux+11V
6480
6481
1N4148
22.8V
3495
1u
2469
3496
22K
3483
BEAMCUR_PROT
3480
5480
27K
VlotAux+11V
16.3V
6K8
7482
10K
BC857B
7481
BC557B
3484
10K
68n
2482
2448
220p
3448
8K2
2491
470p
6490
BYV27-200
6485
BYD33J
6487
BYD33D
2490
470p
6486
EGP20DL
2493
470p
6488
BYV27-200
0V
3497
2480
10K
1.9V
RES
3466
3467
3444
3445
39K
15K
3464
RES
RES
6V
2483
3449
1K
3K3
3491
1R
3492
1R
3488
4R7
3486
1R
3487
1R
3490
1R
Vaux
3446
RES
RES
3469
6464
3450
2485
2488
3K3
11.4V
7462
BC547B
6.2V
BZX79-F6V2
9423
3433
10K
Vaux
6449
RES
6450
2489
4u7
3K9
3442
2487
2486
VlotAux+8V
7480
L78M05
13
2
2484
470u
11.5V
7463
BC557B
2V
3447
10K
USA ONLY
1N4148
1N4148
470u
L6
33V
L7
100u
470u
100n
P9StbyOn+Protn
EHTinfo
EWD_dyn
Hflybk
VlotAux-11V
L5
VideoSupply
VT_Supply
VlotAux+50V
L8
VlotAux+11V
L9
VlotAux+5V
L10
Filament
HEW_Protn
EHTinfo
A2-48
A4-48
A6-48
A2-71
A4-29
A7-29
A2-50
A4-53
A7-14
A2-48
CL 06532025_002.eps
310300
A
B
C
D
E
G
H
F4 D2
F4A D2
0220 B3
0221 B6
0255 A5
2448 B9
2450 A5
2451 A6
2456 E2
2457 D7
2458 C6
2459 C6
2461 E3
2462 E2
2463 D4
2464 F6
2465 D5
2466 E5
2467 E5
2468 E5
2469 F9
2470 G4
2471 F4
2472 G5
2473 G7
2475 D6
2476 D3
2480 A9
2481 G8
2482 A9
2483 A10
2484 E11
2485 C10
2486 D11
2487 D11
2488 E10
2489 B11
2490 D9
2491 B9
2492 C3
2493 D9
3433 G10
3442 C11
3444 A10
3445 A10
3446 A10
3447 F11
3448 B9
3449 B10
3450 B10
3451 A7
3452 A7
3453 A6
3454 D6
3458 C6
3461 E3
3462 D3
3463 E3
3464 F10
3465 F8
3466 F10
3467 F10
3468 F2
3469 F10
3470 F4
3471 F4
3472 G4
F
3473 G4
3474 H5
3475 H5
3476 H5
3477 G6
3478 G8
3479 F4
3480 A9
3481 A8
3482 A8
3483 G9
3484 G9
3486 D10
3487 D10
3488 C10
3490 D10
3491 B10
3492 B10
3495 F9
3496 F9
3497 G9
4465 G7
5445 B7
5451 A6
5457 C7
5461 E3
5463 E7
5464 E6
5465 E6
5470 F5
5471 F5
5480 E9
6449 B11
6450 B11
6460 D5
6461 E5
6463 E8
6464 F10
6465 D6
6466 D6
6470 F4
6471 G5
6472 G6
6473 G6
6480 G8
6481 G8
6485 C9
6486 D9
6487 C9
6488 D9
6490 B9
7460 D4
7461 E3
7462 F10
7463 F11
7470 G5
7480 D11
7481 G9
7482 F9
9423 G10
9451 A6
9453 A6
9460 D6
9461 E6
9462 E6
9463 F6
9464 F7
1234
56789101112
Page 7
Vertical Deflection
Schematics and PWBs
25L9.1E AB 7.
123456789
VERTICAL DEFLECTION
A
B
A7-28
Vflybk
F4
C
A4-54
D
A4-55
E
A1-49
A4-53
Vdrive-
Vdrive+
CRT_DISCHARGE
HEW_Protn
NOT
FOR
USA
4410
3405
3407
1K
RESISTOR
F2
3406
1K
3408
1K
F
6402
VlotAux+11V
470p
2405
2407
470p
F1
VlotAux-11V
2401
100n
7401
TDA9302H OR STV9379FA
TDA9302H
7
IN+
1
IN-
6401
2403
BYD33D
2
VSUP6VSUPO
POWER
AMPLIFIER
GND
2402
4
100n
FLYBACK
GENERATOR
PROTECTION
3
FLYB
THERMAL
OUT
2409
220n
9401
2404
6403
5
6404
3409
F3
1R5
3410
3411
VlotAux+50V
220R
220R
0222
1
2
VH
F5
VERTICAL
DEFLECTION
COIL
10 11
2
VS
7
1
GND
6
VSO
THERMAL
PROTECTION
4
3
VSF
7401A
STV9379FA
5
0222 E8
2401 C5
2402 E6
2403 C6
2404 C7
2405 D5
2407 D5
2409 E7
3401 F7
A
3402 F8
3403 F8
3405 D3
3406 D4
3407 E3
3408 E4
3409 E7
3410 E8
3411 E8
4410 F3
6401 C6
6402 C5
B
6403 D7
6404 E7
7401 D5
7401A B11
9401 C7
C
D
E
F
G
3401
3R3
3402
3R3
3403
3R3
G
H
123456
CL 06532025_004.eps
7891011
310300
H
Page 8
Synchronisation
12
A
B
Schematics and PWBs
3456
SYNCHRONISATION
+8VBIMOS
26L9.1E AB 7.
Personal notes:
2228 E5
2420 C3
2421 D5
2426 E2
2428 D2
2429 D2
2430 C4
2431 C4
2437 F4
A
2438 D5
2440 F4
2441 F4
3420 C2
3421 F4
3422 F4
3423 E5
3424 C3
3425 C3
3426 E2
3428 D2
3429 D2
B
3431 C5
3432 D5
3436 D5
3437 F5
3438 E5
7250-D D3
43
41
51
52
3425
PH1LF
FBISO
VSC
I_REF
3424
120K
H.DEFL.
7250-D
TDA8844
2420
S3 S4
2441
4n7
3.6V
42
PH2LF
VDRA46VDRB
1.7V
1n
37
2440
V_P2
1.7V
7.9V
C
10u
2430
2431
100n
40
HOUT
0.5V
39
DECDIG
4.9V
45
EWD
44
GND2
EHTO
47
50
1.8V
+8VBimos
3438
1n
2437
220n
3421
2K2
3422
2K2
3437
S2
2438
1u
33K
10K
3.4V
3431
2421
2228
3K3
RES
4u7
3423
680K
3432
100R
3436
1K
Hdrive
EWdrive
FOR NON
E/W SET
AVL
HEW_Protn
Vdrive-
Vdrive+
EHTinfo
A2-51
D
A2-52
E
A2-53
A4-48
F
A3-54
A3-55
3428
22K
2426
S1
3429
27K
100n
3420
470K
2428
3426
2n2
4V
0.6V
3.7V
3.9V
39K
C
A6-48
D
EHTinfo
2429
Hflybk
1u
A2-29
E
F
G
H
12
CL 06532025_008.eps
3456
310300
G
H
Page 9
Tuner + Video IF
Schematics and PWBs
27L9.1E AB 7.
123456789101112
1
2
TUNER+VIDEO IF
A
A
F2
1
F2A
(for ITV)
F1A
To F1
1
B
B
A7-22
A7-21
C
C
D
D
E
E
F
F
G
G
H
H
1234567
1
A7-4
A5-20
A7-20
A14-34
A15-34
A14-35
A15-35
SCL
SDA
P3Dual|Mono
P2LLp|Mtrap
ExtAudioMono
AudioOutL|Mono
2
1000
12
13
14
15
3000
100R
3001
100R
2008
FOR AP
MULTISYSTEM
ONLY
+8VBimos
4K7
3024
1K
3026
0.7V
3708
4K7
MT
AS
3
4.3V
10n
4224
*
6701
BA792
6702
BA792
4225
RES
TUNER
SCL4SDA
I5
3023
3K3
5002
7KL
7701
BC847B
3
5
4.3V
2009
87
*
3
VT_Supply
+57ADC
4.9V
I6
9003
6007
1N4148
2010
12p
120p
123
s1
4
4213
2018
*
4011
3702
3705
7702
BC847B
VIF
2K2
22K
6008
NC
8
6
+8VBimos
BZX79-C33
1
2
6
9
10
11
4004
2014
10n
VIF
3703
2011
0.94V
4.9V
32.9V
0V
5004
4007
2K2
9004
4
10u
I1
220U
RES
*
4008
+8VBimos
3027
4
2016
10
680R
BC847C
RES
47n
2001
2002
1003
1
2
1004
OFWK6272K
SWI
1
IN
2
ING
GND
38
4009
7001
3029
6003
BAS216
6004
BAS216
3013
10K
100u
3
O1
O2
3028
390K
4006
RES
330R
VlotAux+5V
5000
2003
3015
4
5
4
5
1
F8A
5u6
100u
100n
2013
3014
18K
ATS_AGC
3016
680R
F6
100K
1
2
2015
1u
2004
4.6V
4.6V
3.7V
RES
2200
4201
*
1204
OFWG1984M
3
FOR EUROPE MONO SETS
5
49
48
2
4202
22n
0.4V
IFIN2
IFIN1
AUDIOEXT
1n
4
5
+5V
54
AGCOUT
53
4.1V
2201
5003
4003
RES
0V
1u
1u8
65
100p
2012
3
1
2
s1
87
4
6
2210
0V
6p8
3
IFDEM14IFDEM2
7250-A
TDA8844
DEC_AGC
AUDEEM
DECSDEM
55
56
2.9V
3.6V
2203
2202
*
*
4000
6
2005
*
5006
7KM
I3
0.2V
AUDIOOUT
15
3200
2204
3018
5.8V
*
1
SNDIF
*
3010
9002
6005
1N4148
9000
6006
1N4148
2K2
3019
4005
2245
GND1
I4
4002
*
RES
RES
3K3
RES
*
PLLLF
5
*
12
V_P1
IFVO
2.5V
7
+8VBimos
3017
7.9V
2206
14
2.9V
6
3201
2205
7
4K7
100n
I2
390R
100n
3020
4K7
+8VBimos
2207
3205
1K
3217
1M5
100u
2.8V
3214
8
ITV
#
Y VERSION
DEL
9005
2K2
3960
1001
*
SFSH
1
3
2
4204
2006
*
3
4214
RES
220n
3208
56R
7000
BC847B
1002
*
SFSH
1
2
+8VBimos
3216
150R
7266
BC847B
5K6
2225
7.9V
2.2V
3206
150R
8 9 10 11 12
8
9
*
2V
4.5MHz
3210
4K7
ITV
Z VERSION
JMP
DEL
ATS_AGC
1200
TPS
3
1201
TPS
7252
BC857B
3
1203
TPS
5202
2u7
2
O
2
2
ITV
R VERSION
JMP
DEL
3021
FOR AP MULTISYSTEM ONLY
9
+5V
I1O
G
6MHz
1I3
G
I1O
G
3211
4K7
10
FOR ITV / EUROPE ATS
0240
1
2
3
4
To 0200
5
of
6
7
8
9
10
11
Vaux
22K
6.8V
7256
22K
3212
470R
7253
BC857B
BC847B
3213
0.7V
3209
2V
10
3215
1
2
0242
470R
*
2006
2018
2202
3010
3021
3200
1001
1002
2245
2203
2204
4002
4008
4011
4202
4224
11.5V
#
9005
#
3960
1K5
7254
BC847B
To 0242
of
BG
82P
10n
3n9
680R
560R
5.5
10u
100P
7251
LM317T
I3O
A
6.7V
1K8
11
I/DK
BG/DK
47P
82P
10n
10n
3n9
3n9
680R
680R
560R
560R
6.0
5.5
6.5
6.5
10u
10u
100P
100P
Jmp
Jmp
+8VAudio
2
1
3203
330R
3204
Standby
SIF
CVBS_Terr
CVBS_INT
5821
100u
2843
FM|AM|Ext_VC_AudioMono
11
M MONO
330P
82P
10n
4n7
560R 560R
1K
560R
4.5
10u
100P
P7
5201
22u
2208
100u
100u
P2LLp|Mtrap
12
NON-DBX
NICAM L
M BTSC
330P
82P
10n
180P
1K
560R
4.5
4u7
10u
100P
Jmp
Jmp
Jmp
+8VBimos
A7-17
A10-36
A15-37
A6-38
+8VA+8VAudio
A5-20
A9-39
A10-39
A11-39
CL 06532025_006.eps
12
310300
F2 A2
F6 D5
F1A B2
F2A B2
F8A A5
0240 A10
0242 E10
1000 A2
1001 A8
A
A
1002 B8
1003 E4
1004 F4
1200 E9
1201 E9
1203 F9
1204 G5
2001 B4
2002 D4
2003 B5
2004 D5
2005 B6
B
B
2006 B9
2008 C2
2009 D3
2010 D3
2011 A4
2012 C6
2013 B5
2014 C4
2015 H5
2016 A4
2018 E3
2200 F5
C
C
2201 F6
2202 F6
2203 F6
2204 G7
2205 F7
2206 D7
2207 D7
2208 C11
2210 D6
2225 E8
2245 D7
D
D
2843 F11
3000 B2
3001 C2
3010 A7
3013 C5
3014 C5
3015 D5
3016 C5
3017 A7
3018 B7
3019 C7
3020 B7
E
E
3021 B9
3023 C3
3024 F2
3026 G2
3027 G4
3028 G5
3029 H4
3200 F7
3201 F7
3203 C11
3204 D11
3205 E7
F
F
3206 F8
3208 E9
3209 D10
3210 G9
3211 G10
3212 E10
3213 F10
3214 F8
3215 C10
3216 D8
3217 F7
G
G
3702 F3
3703 F4
3705 G3
3708 G2
3960 C11
4000 H6
4002 G7
4003 C6
4004 C4
4005 C7
4006 H5
4007 E4
H
H
4008 F4
4009 F4
4011 F3
4201 F5
4202 F6
4204 D8
4213 E3
4214 D9
4224 F3
4225 G3
5000 B5
5002 E3
5003 G6
5004 C4
5006 D7
5201 C11
5202 D9
5821 F11
6003 C5
6004 C5
6005 A7
6006 B7
6007 D3
6008 A3
6701 F3
6702 F3
7000 B8
7001 H4
7250-A E6
7251 C11
7252 F9
7253 F10
7254 D11
7256 D10
7266 E8
7701 G3
7702 G3
9000 B7
9002 A7
9003 D3
9004 F4
9005 C11
Page 10
Video processing
123456789101112
A
B
C
D
E
F
G
VIDEO PROCESSING
A14-40
A15-40
A14-41
A15-41
A14-42
A15-42
A7-19
A14-43
A15-43
A5-38
Ext2Video|Y
VideoOut
CVBSTxt
Ext1Video
CVBS_INT
Ext2C
NC
F7A
1
+8VBimos
7.9V
1.8V
3219
3220
100R
2211
470n
Not For Europe
7258
BC847B
560R
2209
470n
V1
2214
2.5V
3.4V
3.8V
4207
17
13
6.7V
22n
Schematics and PWBs
3218
100R
7.9V
7250-B
TDA8844
38
CVBS_EXT
CVBSO
DEC_BG
CVBS_INT
2215
SECPLL
9
2V
2u2
2216
XTAL2
16
35
1205
220n
*
2217
*
3228
100R
470n
2212
1.2V
10
CHROMA
2.5V
4M433619
15p
2223
RES
4205
RES
ITEM
1205 4M433
2217
2220
4206
4212
# 3265 - 100K FOR 25"/77,
470n
2213
3.4V
11
CVBS_Y
1206
3M582056
15p
2218
7257
BFS20
BINORMA
FOURMA
15P
15P
-
JMP
XTAL1
34
2.5V
3M575611
15p
*
4M433
1208
2220
4212
3M575
- 150K FOR EUROPE BLD
NC
F3A1
33
REFO
4206
*
1207
2219
*
7259
BFS20
FOR LATAM ONLY
28P
15P
JMP
-
3M579545
15p
CHINA
4M433
220P
220P
JMP
7261
BFS20
-
2222
OTHERS
100n
3224
8K2
3222
8K2
3223
8K2
18P
15P
-
JMP
2.5V
3225
100K
P1Sys2|AMFM_ExtSel
9230
9231
9232
3231
3232
3233
3240
3241
3242
3243
9233
LUMOUT
DET
36
2221
P0Sys1|AM
P2LLp|Mtrap
#
BYO
RYO
1n0
28L9.1E AB 7.
ITV
Y VERSION
-
560
1K
JMP
2.6V
28
29
1.9V
30
2.3V
A7-24
A7-23
A7-20
ITV
JMP
=MTVJMP
-
4.7K
JMP
V2
V3
V4
R_Txt|Osd
A7-31
Ext1R
A15-44,A14-44
G_Txt|Osd
A7-32
Ext1G
A15-45,A14-45
B_Txt|Osd
A7-33
Ext1B
A15-46,A14-46
Ext1FB
A15-47,A14-47
FB_Txt|Osd
A7-30
Z VERSIONR VERSION
2.6V
2.3V
2.3V
ITV
JMP
=MTV
-
4.7K
JMP
F3A C5
F7A C2
0243 C11
1205 E3
1206 E4
1207 E4
1208 E5
2209 D2
2211 D2
A
2212 C4
2213 C4
2214 E2
2215 E3
2216 E3
B
C
D
E
F
2217 E3
2218 E4
2219 E4
2220 E5
2221 E6
2222 E5
2223 E4
2226 E9
2227 F10
2247 E8
2248 E8
2249 F8
3218 C3
3219 C2
3220 D2
3222 F6
3223 F5
3224 E6
3225 D6
3228 A4
3231 F8
3232 E8
3233 E8
3240 D8
3241 E8
3242 E8
3243 F9
3246 F11
3247 B8
3248 B8
3249 E11
3250 F10
3251 E11
3252 D10
3253 G10
3257 C10
3258 C10
3259 D10
3263 B11
3265 E10
3266 D10
3267 F8
4205 D4
4206 D5
4207 B3
4212 E5
6211 E10
6212 F10
6213 E9
6263 C10
6264 C11
6265 C11
7250-B C3
7250-C C10
7257 F4
7258 B2
7259 F5
7261 E5
7263 E10
9230 E8
9231 E8
9232 F8
9233 G8
9235 E9
SCL
A7-22
SDA
A7-21
CRT_DISCHARGE
3263
3251
RES
6265
100K
3249
330K
RES
RES
3
4
5
6
1
2
TO 0245 OF
CRT PANEL
EHTinfo
3247
3248
100R
100R
V9
4.3V
7
SCL
27
LUMIN
31
BYI
32
RYI
3240
#
560R
#
9230
3233
#
330R
3241
#
560R
#
9231
3232
#
330R
#
3242
560R
#
9232
#
3231
330R
#
4.3V
3267
100R
9233
8
SDA
2247
47n
2248
47n
2249
47n
V10
3.5V
RES
6263
7250-C
TDA8844
V5
3V
21
RO
V6
3V
20
GO
V7
2.9V
19
BO
BLKIN
RGBIN
25
0V
#
26
3243
BCLIN
2.6V
4K7
22
9235
RES
6213
2226
3250
6212
1N4148
1N4148
33u
0R
BI
GI
RI
24
23
3.5V
3.5V
GBR
18
BC857B
2227
3253
V8
5.3V
2.6V
7263
#
1u
2K2
100R
3252
2K2
3265
1.8V
6264
3257
100R
3258
100R
3259
BC_info
+8VBimos
3266
RES
150K
6211
1N4148
3246
82K
A1-49
A2-48
G
H
1234567
89
CL 06532025_007.eps
10 11 12
310300
H
Page 11
Control
Schematics and PWBs
29L9.1E AB 7.
1
2
CONTROL
A
Vaux
#
3639
33R
Vaux_1
RES
-
9.1V
3633
820R
#
+5VD
0V
#
7604
BC847B
Brazil
2K2
8K2
DEL
150R
150R
150R
8K2
DEL
DEL
JMP
JMP
JMP
JMP
-
-
R VERSION
JMP
22K
22K
DEL
DEL
820R
330K
47R
10K
DEL
7603
BC337-25
4V
6601
USA
2K2
8K2
10K
150R
150R
150R
8K2
DEL
DEL
JMP
JMP
JMP
JMP
-9600
-
270
DEL
-
3.4V
BZX55-C3V9
4654
#
B
6607
#
22K
#
C
3636
#
D
E
3657
#
BZX79-C6V8
3635
6606
#
22K
2631
Europe
*
3608
8K2
DEL
3613
3615
DEL
270R
3675
3676
270R
3677
270R
3686
DEL
4601
ADD
4653
ADD
BAT85
6602
BAT85
6603
6604
BAT85
BAT85
6605
JMP
3154
4K7
#
3632
47R
270R
2632
BZX79-C4V7
0.8V
1u
A/P
2K2
8K2
DEL
150R
150R
150R
8K2
DEL
DEL
JMP
JMP
JMP
JMP
JMP
F
ITV
#
Y VERSION
DEL
4654
DEL
3635
DEL
3636
JMP
3657
100R
3699
100R
G
3650
3633
3617
3632
3639
3620
3612
3660
120R
330K
1R0
DEL
1K
1K
DEL
3
3
2K2
2604
3634
RESET
P9StbyOn+Protn
0V
2K2
3637
ITVITV
Z VERSION
JMP
22K
22K
270
DEL
DEL
820R
8K2
47R
DEL
-
10K
DEL
3V3
22u
A2-14
5.2V
7605
BC847B
ITV
#
Y VERSION
150R
3674
BAT85
6602
6606
DEL
DEL
6607
ST24W16
7601
DEL
7604
JMP
4655
P5BassSw
A11-9
P3Dual|Mono
A5-4
Buzzer
A12-5
A7-1
P7Ext1|2
A1-1
A9-6
POR|CLK
A7-7
P6TrebleSw
A11-3
P4ScartPin8|SVHS
A14-8
+5VD
A15-8
AV_Mute|Ext2Func_SW
A15-10
*
KeyBd1
A8-11
KeyBd2
A8-12
KeyBd3
A8-13
Din
A7-15
A7-16
A5-17
A7-17
A8-18
A6-19
A15-72
A7-72
A5-20
A6-20
A9-20
Dout
Standby
LED
CVBSTxt
RGB_Blanking
P2LLp|Mtrap
4
R VERSION
3154
ITV
1K8
JMP
4V7
6V8
ST24W16
ADD
JMP
4K7
100R
*
#
*
4601
*
2612
RES
3629
470R
3619
4K7
3618
3617
3615
3612
3613
3614
ITV
Z VERSION
1K8
JMP
4V7
6V8
ST24W16
ADD
JMP
8K2
10K
10K
10K
RES
6
5
4
3
2
3630
+5VD
3607-B
13
8K2
3607-C
14
8K2
3607-D
15
8K2
3607-E
16
8K2
3607-A
12
8K2
3607-H
19
8K2
3607-I
110
8K2
3607-J
111
8K2
3610
RES
9600
*
3620
#
1K
3608-F
1
*
7
8K2
3608-E
1
*
8K2
3608-D
1
*
8K2
3608-C
1
*
8K2
3608-B
1
8K2
3608-A
1
*
8K2
2613
100n
470R
SERVICE MODE
SERVICE MODE
5
SDM
0225
GND
0226
+5VD
+5VD
+5VD
3660
4653
*
3686
*
8K2
1n
2609
3628
RES
2614
1
1
10K
To F10
of
RES
2615
5.2V
0V
5.2V
5.2V
5.2V
5.2V
F5
5.2V
5.2V
1.9V
5.2V
5.2V
0.1V
5.2V
5.2V
5.2V
4.8V
3.7V
0.6V
1.1V
0V
0.6V
1.3V
0.4V
0V
100n
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
3631
3611
10K
7600
SAA5565
P2-0|TPWM
P2-1|PWM0
P2-2|PWM1
P2-3|PWM2
P2-4|PWM3
P2-5|PWM4
P2-6|PWM5
P2-7|PWM6
P3-0|ADC0
P3-1|ADC1
P3-2|ADC2
P3-3|ADC3
VSSC
P0-0
P0-1
P0-2
P0-3
P0-4
P0-5
P0-6
P0-7
VSSA
CVBS0
CVBS1
SYNC-FILTER
IREF
27K
3V3
P1-5|SDA1
P1-4|SCL1
P1-7|SDA0
P1-6|SCL0
P1-2|INT0
P1-0|INT1
XTALOUT
P3-4|PWM7
2622
2619
P1-3|T1
P1-1|T0
VDDP
RESET
XTALIN
OSCGND
VDDC
VSSP
VSYNC
HSYNC
VDS
VDDA
CORB
VPE
FRAME
3616
3V3
220u
RESET
2616
22p
2617
22p
2618
A7-1
A7-26
A7-27
100p
9
0228
0224
C2
C3
3661
100R
4674
1
1
P10Mute|Volume
P0Sys1|AM
P1Sys2|AMFM_ExtSel
VD
A7-26
HD
A7-27
7608
BC847B
RESET_BLK
SDA
SCL
+5VD
3665
10K
8
#
3649
100R
FOR ITV
+5VD
3609-B
13
8K2
3609-C
14
8K2
3609-D
15
8K2
3609-E
16
8K2
3609-F
17
8K2
3609-G
18
8K2
C1
2620
22p
1660
2621
12MHZ
22p
3V3
2679
100n
3V3
+5VD
+5VD
100R
100R
2633
#
*
3651
3652
2625
390p
*
270R
2626
390p
270R
2627
390p
*
270R
2628
390p
#
C4
10n
VD
HD
3674
1K8
3675
3676
3677
3650
100R
7
1u
+5VD
12
8K2
3609-A
52
5.2V
51
5.2V
50
4.3V
49
4.3V
5.2V
48
5.1V
47
46
5.2V
45
5.2V
3.4V
44
43
0V
5.1V
4.2V
0V
0V
0V
0V
1.56V
1.65V
5600
8u2
5601
8u2
2630
4650
0.2V
100n
3672
4K7
3673
42
41
40
39
38
37
36
35
34
R
33
G
32
B
31
3.4V
30
3.2V
29
5.2V
28
27
0R
H
1
4
5 12
6
7
8
9
SDA2
SCL2
IR_IN
4.2V
+5VD
A12-2
A7-73
A7-74
A7-21
A5-21
A6-21
A9-21
A10-21
A7-22
A5-22
A6-22
A9-22
A10-22
A6-23
A6-24
A8-25
BC847B
4K7
7609
0V
10
A7-17
A7-16
A7-15
A7-73
A7-74
+5VD
3662
3666
10
103
A7-7
*
5.1V
*
BAT85
*
BAT85
6604
BAT85
*
BAT85
9660
6602
3603
6603
3604
3605
470R
6605
5620
6u8
3654
100R
3655
100R
ITV Connectors
0238
Standby
1
Dout
2
Din
3
POR|CLK
4
5
0237
SDA2
1
SCL2
2
+5VD
3
4
4K7
0V
3663
3667
68p
5K6
2624
RES
470R
470R
27K
3653
To
0238
of
8K2
2623
6608
BAT85
10K
10n
3.8V
4.3V
5.2V
4655
#
A7-21
A7-22
A7-1
A7-26
A7-27
3664
8K2
11
#
7601
M24C08
6
5
1
RESET
3671
220R
112
8
5.2V
3.3V
7
4
0V
3
0V
2
0V
EEPROM
FOR COMPAIR
0267
SDA
1
SCL
2
3
4656
VD
HD
RGB_Blanking
FB_Txt|Osd
R_Txt|Osd
G_Txt|Osd
B_Txt|Osd
12
22n
2629
0266
1
To 0266
of
2
3
0236
1
2
3
4
Vflybk
Hflybk
To 0236
of
A3-28
A2-29
A7-72
A6-30
A6-31
A6-32
A6-33
CL 06532025_009.eps
310300
A
B
C
D
E
F
G
H
F5 C6
0224 A9
0225 G5
0226 G5
0228 A9
0236 C12
0237 C10
0238 B10
0266 B12
0267 B11
1660 D8
2604 B3
2609 D5
2612 F4
2613 F5
2614 G6
2615 G6
2616 B9
2617 C9
2618 D9
2619 A7
2620 D8
2621 D8
2622 H6
2623 E11
2624 E10
2625 F9
2626 F9
2627 G9
2628 G9
2629 A12
2630 F7
2631 C2
2632 C2
2633 D8
2679 E8
3154 D4
3603 F10
3604 G10
3605 G10
3607-A C5
3607-B A5
3607-C A5
3607-D B5
3607-E B5
3607-H C5
3607-I C5
3607-J C5
3608-A F5
3608-B F5
3608-C F5
3608-D E5
3608-E E5
3608-F E5
3609-A B7
3609-B B8
3609-C B8
3609-D B8
3609-E C8
3609-F C8
3609-G C8
3610 D5
3611 A6
3612 D4
3613 D4
3614 D4
3615 C4
3616 G7
3617 B4
3618 B4
3619 B4
3620 D5
3628 E6
3629 F4
3630 G5
3631 G6
3632 B2
3633 B2
3634 B3
3635 C1
3636 C1
3637 F3
3639 B2
3649 A8
3650 B9
3651 B9
3652 B9
3653 A11
3654 A10
3655 A10
3657 B2
3660 C5
3661 C9
3662 D10
3663 E10
3664 D11
3665 E10
3666 E10
3667 E11
3671 F11
3672 G8
3673 G8
3674 E9
3675 F9
3676 F9
3677 G9
3686 D5
4601 E4
4650 D8
4653 C6
4654 B1
4655 B11
4656 C11
4674 F9
5600 D7
5601 F7
5620 A10
6601 C2
6602 F10
6603 F10
6604 G10
6605 G10
6606 C2
6607 B1
6608 F11
7600 B6
7601 A11
7603 B2
7604 C2
7605 F3
7608 E10
7609 E10
9600 D5
9660 F10
Page 12
Front control
A
B
C
D
E
F
Schematics and PWBs
123
#
3681
4684
for UIr-link
4684 Delete for UIr-link Panel
4684 Add for SP/LS Panel
1n
2697
CH UP
+5VD
A7-11
A7-12
A7-13
FRONT CONTROL
+5VD
3682
To 0209
of
or
0256
KeyBd1
KeyBd2
KeyBd3
1
2
3
4
8K2
3683
100R
USA MAIN
1606
*
OTHERS
4K7
LTL-307P
3680
6690
*
4687
3687
RES
7680
TSCP2836UH1
2
3K3
3684
VS
1
4V
OUT
3
C4
GND
+5VD
2681
220u
3681
#
*
A7-18
A7-25
ITEM EUROPE
3681
6690
IR_IN
#
4684
3K3
TLDR5400
LED
IR_OUT
456
A
ITV
Y VERSION
DEL
DEL
ITV
R VERSION
=MTV
DEL
ITV
Z VERSION
=MTV
=MTV
B
C
1601
1603 1602
CH DN
680R
3685
1K
LTL-307P
*
3K3
VOL UP
Europe - 3K3
Others - 4K7
LED
+5VD
IR_IN
IR_OUT
1600
VOL DN
FOR ITV
1
M27
1
2
3
4
5
For ITV
0259
D
E
F
30L9.1E AB 7.
M27 D5
0256 B2
0259 E5
1600 C5
1601 C5
1602 C4
1603 C4
1606 C3
2681 F3
2697 C3
3680 D4
3681 E4
3682 C3
3683 C3
3684 E3
3685 D4
3687 E3
4684 F2
4687 E3
6690 D4
7680 E3
Personal notes:
G
H
CL 06532025_014.eps
310300
G
H
123456
Page 13
Nicam + 2CS decoder /BTSC DBX
Schematics and PWBs
31L9.1E AB 7.
1
2
3
4
5
NICAM+2CS DECODER / BTSC DBX
A
A7-21
A7-22
B
C
D
E
F
A5-36
A5-39
A14-56
A15-56
A14-57
A15-57
A14-60
A15-60
A14-61
A15-61
G
SDA
SCL
SIF
FM|AM|Ext_VC_AudioMono
Front|Ext1AudioL
Front|Ext1AudioR
Ext2AudioL|Mono
Ext2AudioR
2891
*
2850
+5VB
2878
RES
10u
61
5831
12u
5832
12u
19
TESTEN
2877
100n
2879
RES
2880
RES
3.7V
18 9
DVSS
DVSUP
DEMODULATOR
& NICAM
DECODER
2 2630 323334384344
+5VA
+5VB
+8VA
2871
7V
2863
10u
2852
1.5V
1.5V
3.7V
3.7V
3.7V
3.7V
2.5V
1n
40
54
SOUND IF
58
59
MONO
55
51
ASG1
48
ASG2
52
SCART 1
53
49
SCART 2
50
VlotAux+5V
CAPL_M
VREFTOP
ANA_IN1+
ANA_IN-
MONO-IN
SC1-IN-L
SC1-IN-R
SC2-IN-L
SC2-IN-R
7833
*
RES
2865
220n
2864
220n
2890
1n
2854
MSP3415D
RES
2857
*
1u
1n
2851
2862
100n
2859
*
2858
47p
3.7V
1n
+8VA
4831
*
3846
RES
*
5833
3850
*
*
2887
*
A8
A9
3
2
1
0260
RES
3847
7831
RES
3851
2867
220n
2866
220n
2853
TO 0251
OF
SIDE AV PANEL
or
2869
100n
2868
4u7
56 57
AGNDC
A/D
A/D
6
AVSS
+5VA
2861
100n
2860
10u
41
AVSUP
39
AHVSS
FM1/AM
FM2
NICAM A
NICAM B
IDENT
SCART-L
SCART-R
SCART
+8VA
35
AHVSUP
7
3843
2883
2870
100n
4.9V
VREF127VREF2
LOUDSPEAKER L
LOUDSPEAKER R
DSP
Switching Facilities
NC
10u
24
+5VB
47K
6831
+5VB
2872
7
RESETQ
SCART-L
SCART-R
BAS216
A14
2874
100n
642
STANDBYQ
3841
47p
4.3V
I2C_CL
ADR_SEL
45 463 47 60 648 142021222325
100R
2875
4.3V
10
D/A
D/A
D/A
D/A
8
3842
100R
A15
3p3
2856
1822
47p
18M432
HC-49/U
2.2V
2.2V
62 63
I2C_DA
AUDIO PLL
DACM-L
LOUDSPEAKER
DACM-R
3p3
2855
TP
SC1-OUT-L
SCART
SC1-OUT-R
9
29
0V
28
0V
1
4
5
11
12
13
15
16
17
31
37
3.7V
3.7V
36
2882
1n
2884
3844
470R
3845
470R
1n
1
2
Molex-5267
FOR ITV
10
*
2850
2857
2859
2887
2891
3850
4831
5833
7833
9962
FOR ITV
3962
3963
9963
0257
A12
A13
NICAM L
_
_
56P
_
100P
1K
JMP
_
MSP3415
A10
A11
0258
1
2
Molex-5267
NICAM /2CS/
Multi-mono
MSP3415
AudioOutL|Mono
AudioOutR
56P
15P
220P
27P
2K2
JMP
12uH
LeftOut
RightOut
11
BTSC DBX
180P
__
15P
180P
33P
2K2
JMP
12uH
MSP3435
mono
STPB
_
1u
_
_
_
_
_
_
BSP3505
A11-58
A11-59
A14-35
A15-35
A14-62
A15-62
12
B
D
A
C
E
F
0257 D10
0258 D10
0260 G3
1822 B8
2850 D3
2851 F4
2852 F4
2853 F4
2854 F4
2855 B9
2856 B8
2857 E4
2858 D4
2859 D4
2860 B6
2861 B6
2862 C4
2863 C4
2864 E4
2865 E4
2866 F4
2867 F4
2868 B6
2869 B6
2870 B7
2871 B5
2872 B7
2874 B8
2875 B8
2877 B5
2878 A5
2879 B5
2880 B5
2882 D9
2883 B7
2884 D10
2887 E3
2888 H4
2889 H5
2890 C4
2891 D3
3841 B8
3842 B8
3843 B7
3844 E10
3845 F10
3846 D3
3847 D4
3850 D3
3851 D4
3962 D10
3963 D10
4831 D3
5831 G5
5832 G5
5833 D3
6831 B7
7831 D4
7833 C4
9962 C10
9963 D10
G
2889
100n
100u
2888
H
CL 06532025_011.eps
1
1
1
2
234567
2
3
4
4
5
5
6 12
6
73
7
8
9
10
11
310300
H
Page 14
Audio ampilifier
Schematics and PWBs
32L9.1E AB 7.
12345678910
AUDIO AMPLIFIER
A
2953
3951
3K3
*
*
*
*
RES
3956
1K5
4904
2957
RES
3954
1K5
4905
BAS216
3952
100R
6951
3957
3955
4K7
4K7
#
#
3958
3959
330K
330K
*
2954
470n
FOR
ITV
2958
470n
3953
6K8
2961
2955
2959
10u
10n
10n
A11-63
MainAudioR
2952
1u
B
Buzzer
A7-5
4956
6961
2956
1u
9965
6952
RES
BAS216
C
A11-70
A7-2
D
MainAudioL|Mono
P10Mute|Volume
Vaux
3950
680R
100u
2950
Mono_Amp
7951
*
TDA7053A
4
2
6
8
NC
1 3 11 15
AudioSupply
Vref
NC
NC
2.4V
0.7V
2.4V
0.7V
MainSupplyGnd
5
VP
NC
NC
AudioSupply
7950
*
TDA7057AQ
3
IN1
1
DCVOL1
5
IN2
7
DCVOL2
2
NC.
TEMPERATURESTABILIZER
PROTECTION
7
16.7V
14
VP
*
4
10
2960
2m2
2951
OUT1P
OUT1M
OUT2M
OUT2P
12 96
AudioSupplyGnd
RES
MainSupplyGnd
13
8V
11
8V
10
8V
8
8V
AudioSupplyGnd
16
13
12
9
A16
A17
A19
A18
2962
10p
2963
10p
11 12
L+
L-
R-
R+
A13-65
A13-66
A13-67
A13-68
2950 D3
2951 A9
2952 B4
2953 A5
2954 B5
2955 B6
2956 C4
2957 C5
2958 C5
A
2959 C6
2960 A9
2961 D6
2962 B10
2963 B10
3950 D3
3951 D5
3952 D5
3953 D5
3954 C5
3955 C5
3956 B5
B
3957 B5
3958 B5
3959 C5
4904 B5
4905 C5
4956 C4
6951 D5
6952 D4
6961 D4
7950 A8
7951 C7
7952 E5
C
7953 E8
9960 E4
9961 E4
9965 D4
D
AudioSupply
_
_
_
JMP
_
_
_
9961
9960
/94 SubW
2200u
1K5
1K5
_
_
_
_
6K88K2
7952
TDA7052B
7
NC1
2
4
Vref
+
STABILIZER
1
+
-
TEMPERATURE
PROTECTION
MainSupplyGnd
E
_
_
_
_
_
2 X 1W 1 X 1W
220u
_
_
JMP
JMP JMP
_
TDA7053A
_
TDA7052B
_
10K 6K8
220u
2 X 3W/5W
*
2960
F
3954
3956
4904
4905
7950
7951
7952
7953
3953
2200u
1K5
1K5
TDA7057AQ TDA7057AQ
6K8
2 X 2W
_
2200u
_
_
_
__
_
TDA7056B
G
#
3958
3959
ITV
Y VERSION
330K
330K
ITV
R VERSION
330K
330K
ITV
Z VERSION
DEL
DEL
MainSupplyGnd
5
8
36
AudioSupplyGnd
H
AudioSupplyGnd
7953
**
TDA7056B/N1
3
5
NC
19
NC
Vref
NC
AudioSupply
2
VP
TEMPERATURESTABILIZER
PROTECTION
MainSupplyGnd
7
4
AudioSupplyGnd
E
6
8
F
G
H
CL 06532025_010.eps
310300
123456789101112
Page 15
Schematics and PWBs
33L9.1E AB 7.
Smart sound
A
B
C
D
E
F
12345
0264 B2
0265 F2
2913 B3
2914 B3
2915 C4
2916 B4
2917 C5
2918 D3
2919 F4
A
2920 E4
2921 F5
2931 E3
3908 A3
3909 B3
3910 B3
3911 C3
3912 A4
3913 B4
3914 C4
3915 B4
3916 C5
B
3917 D4
3918 E4
3919 E3
3920 E4
3921 F3
3922 E4
3923 F5
3924 B2
3925 B2
3926 D2
3927 C3
3929 E2
C
3930 D3
3931 E3
6953 F3
7904 B3
7905 C3
7906 C4
7908 E3
7909 F3
7910 F4
9902 B2
9903 D4
D
9939 A4
9953 F3
E
F
A9-58
A10-58
A5-39
A7-9
A11-9
A7-3
A11-3
A9-59
A10-59
A11-9
A11-3
SMART SOUND
LeftOut
FOR ITV
FM|AM|Ext_VC_AudioMono
P5BassSw
P6TrebleSw
P5BassSw
P6TrebleSw
0264
RightOut
9902
2
*
1
0265
+8VA
3908
270R
39K
7.4V
3924
3.8V
3.2V
39K
3925
MainSupplyGnd
0.6V
+8VA
0R
3927
#
FOR ITV
+8VA
39K
3926
7.4V
3.8V
3.2V
39K
3929
MainSupplyGnd
0.6V
2
1
7904
BC847B
3909
3930
7908
BC847B
3931
1K
7905
BC847B
270R
1K
7909
BC847B
FOR ITV
6953
9953
2913
2u2
2931
2u2
2914
3910
3911
2918
3919
3921
9939
*
3912
470R
33n
3913
6K8
5K6
3914
1K8
12K
MainSupplyGnd
9903
*
3917
470R
33n
3918
6K8
5K6
3922
1K8
12K
MainSupplyGnd
3915
2915
3920
2919
0.6V
0.6V
1K8
220n
1K8
220n
2916
7906
BC847B
2920
7910
BC847B
82n
82n
MainAudioL|Mono
10n
2917
3916
220R
MainSupplyGnd
MainAudioR
10n
2921
3923
220R
MainSupplyGnd
A12-70
A12-63
Headphone
A
B
C
D
E
F
G
123
HEADPHONE
HEADPHONE / SPEAKER
4100
*
2174
100u
9104
*
2177
100u
WITH HEADPHONEW/O HEADPHONE
STEREO
--
-
3156
120R
AudioSupplyGnd
3157
120R
4101
*
MONO
-
-
-
-
JMP
2173
2176
330p 330p
1150
1151
A12-66
A12-65
A12-68
A12-67
ITEM
4100
4101
9104
To 0255
L-
L+
R+
R-
STEREO
JMP
JMP
of
5
4
3
2
1
0217
MONO
JMP
-
45
NOTE:
India: 0232 -- 242202604471
0234 -- 311522022401
Other regions: 0232 -- 242202604747
0232
1
6
5
4
2
3
7
8
9
0234(stereo) -- 242202515511
0215(mono) -- 241202000724
Hp_Status
47K
47K
3161
3162
7
6
5
4
3
2
1
1
2
0234
0234A
0215
Status
L + R
GND
L+
TO SPEAKERS
L-
(Stereo Sets
w/o Subwoofer)
R-
R+
L+
TO SPEAKERS
(Mono Sets)
L-
TO
SPEAKERS
(Stereo Sets
with Subwoofer)
INDIA ONLY
A
B
C
D
E
G
F
0215 E5
0217 D2
0232 C4
0234 D5
0234A E5
1150 D3
1151 D3
2173 D3
2174 C2
2176 D3
2177 D2
3156 C3
3157 D3
3161 D5
3162 D5
4100 C3
4101 E3
9104 D2
G
H
*
9902
9903&9939
mono all set only
i) mono_AVstereo
ii) NICAM /2CS
iii) BTSC DBX
iv) BTSC Non-DBX
#
3927
ITV
Y VERSION
JMP
ITV
R VERSION
DEL
ITV
Z VERSION
DEL
CL 06532025_013.eps
1234
G
H
CL 06532025_015.eps
150500
H
H
12345
150900
5
Page 16
A
B
C
D
E
F
G
H
Schematics and PWBs
34L9.1E AB 7.
I/O Scart
123456789101112
0219
1
2
3
4
5
0216
1
2
3
4
0214
1
2
3
FOR SIDE CINCH
*
0227
0229
2107
2109
2113
2114
3131
3132
3136
3137
3142
4143
6124
ADD
ADD
DEL
DEL
DEL
DEL
DEL
DEL
DEL
DEL
DEL
DEL
DEL
CL 06532025_016.eps
310300
Audio R O/P
Audio R I/P
Audio L O/P
Audio L I/P
RGB B I/P
RF/SVHS Switching
RGB G I/P
RGB R I/P
RGB FB I/P
CVBS O/P
Video 1 I/P
Audio R O/P
Audio R I/P
Audio L O/P
Audio L I/P
RF/Video2 Switching
SVHS C I/P
CVBS O/P
Video 2/SVHS Y I/P
I/O SCART (EUROPE)
SCART 1
0223-A
1A
SCART 2
0223-B
2A
3A
4A
5A
6A
7A
8A
9A
10A
11A
12A
13A
14A
15A
16A
17A
18A
19A
20A
21A
1B
2B
3B
4B
5B
6B
7B
8B
9B
10B
11B
12B
13B
14B
15B
16B
17B
18B
19B
20B
21B
1112
#
1104
1118
4132
1132
1111
1113
1105
1106
6113
2113
*
2114
*
1114
1115
1117
1110
330p
2105
330p
2108
1102
RES
6109
6110
75R
3123
BZX284-C6V8
330p
3136
*
8K2
330p
6122
BZX284-C6V8
6124
*
BZX284-C6V8
6126
BZX284-C6V8
3100
150R
3105
150R
75R
3112
75R
3117
BZX284-C6V8
1109
3131
*
8K2
2107
*
2109
330p
*
6121
BZX284-C15
75R
3140
75R
3142
*
3116
100R
3141
100R
2101
330p
2103
6125
Ext2AudioR
3132
330p
*
3137
*
6127
BZX284-C6V8
2112
330p
BZX284-C6V8
10K
10K
2111
10u
3125
10u
100R
1107
68R
3113
3138
15K
3153
15K
4134
#
6111
1108
RES
1133
330p
2106
2110
330p
3139
3114
RES
6112
*
1
2
3
4
6123
(FOR SET W/O
1101
1103
4K7
3115
100R
75R
100R
75R
3118
0227
TO 0252 OF
SIDE AV PANEL
3144
68R
RES
4144
*
SIDE CINCH)
3119
0r
3103
8K2
3108
8K2
3155
470R
2102
2104
330p
330p
7130
BC847C
9134
7134
BC547B
2.5V
3104
3109
5101
3134
5V
3
2
1
10K
10K
0V
VlotAux+5v
5u6
RES
2115
1u
0229
*
SIDE AV PANEL
0.6V
BC847C
3149
100R
RES
9112
2.6V
TO 0253 OF
or
7131
*
3135
3145
1K0
4143
RES
0V
560R
(From 3845 NICAM)
(To 2864 NICAM
To 2839 BTSC)
(From 3844 NICAM
From 9226-4006//3028 Tuner)
0.6V
7132
BC847C
3150
100R
0V
#
0.6V
3151
5110
10u
(To 2865 NICAM)
2120
2u2
7133
BC847C
100R
3148
100R
0V
0.6V
3152
100R
Ext2AudioL|Mono
AV_Mute|Ext2Func_SW
AudioOutR
Front|Ext1AudioR
AudioOutL|Mono
Front|Ext1AudioL
ExtAudioMono
Ext1B
P4ScartPin8|SVHS
Ext1G
Ext1R
Ext1FB
RGB_Blanking
Ext1Video
Ext2AudioR
Ext2C
CVBS_Terr
Ext2Video|Y
A10-62
A15-62
A9-57
A10-57
A5-35
A10-35
A15-35
A9-56
A10-56
A5-34
A6-46
A15-46
A7-8
A6-45
A15-45
A6-44
A15-44
A6-47
A15-47
A7-72
A6-43
A10-61
A10-60
A7-10
A6-41
A15-41
A5-37
A6-40
A15-40
A15-44
A15-45
A15-46
A15-47
A15-41
A6-42
A15-40
A15-62
A15-35
Ext1R
Ext1G
Ext1B
Ext1FB
Ext2C
VideoOut
Ext2Video|Y
AudioOutR
AudioOutL|Mono
#
FOR MONO
4132
4134
2120
ITV
ADD
ADD
ADD
A
B
C
D
E
F
G
H
0214 C11
0216 B11
0219 A11
0223-A A2
0223-B E2
0227 E5
0229 G6
1101 B5
1102 B3
1103 B5
1104 B3
1105 C3
1106 C3
1107 D4
1108 D5
1109 D4
1110 B3
1111 F3
1112 E3
1113 F3
1114 G3
1115 G3
1117 H3
1118 E3
1132 E3
1133 G5
2101 B4
2102 B6
2103 B4
2104 B6
2105 B3
2106 B5
2107 F4
2108 B3
2109 F4
2110 B5
2111 A4
2112 B4
2113 F3
2114 F3
2115 G6
2120 B8
3100 A4
3103 A6
3104 B6
3105 B4
3108 B6
3109 B6
3112 C3
3113 C4
3114 D5
3115 C5
3116 C4
3117 D3
3118 D5
3119 D5
3123 E3
3125 D4
3131 E4
3132 F4
3134 F6
3135 F7
3136 F3
3137 F4
3138 C4
3139 C5
3140 G3
3141 G4
3142 H3
3144 G5
3145 G7
3148 D8
3149 E6
3150 E7
3151 E8
3152 E8
3153 F5
3155 G5
4132 A3
4134 B5
4143 G7
4144 H5
5101 F6
5110 F8
6109 C3
6110 D3
6111 D4
6112 D5
6113 E3
6121 G3
6122 G3
6123 G5
6124 H3
6125 D4
6126 A4
6127 B4
7130 D6
7131 D7
7132 D7
7133 D8
7134 G6
9112 F6
9134 F6
1
23456
789
10 11 12
Page 17
Mono carrier (component side)
Schematics and PWBs
35L9.1E AB 7.
Page 18
Schematics and PWBs
36L9.1E AB 7.
Mono carrier mapping (component side) Mono carrier mapping (component side)
Page 19
Mono carrier (copper side)
Schematics and PWBs
37L9.1E AB 7.
Page 20
CRT panel
Schematics and PWBs
38L9.1E AB 7.
12345678
CRT PANEL
A
+200VA
0254
G
R
B
1K5
CRT Socket
4
5
6
7
8
9
10
11
12
1
2345
3345
1
4
5
6
7
8
9
10
11
12
1n
V
100n
3335
100R
3333
100R
3331
100R
6331
BAV21
2330
B
7330
C
IN11
2V5
IN22
2V5
IN33
2V5
D
V11
V13
3k77
3k75
3k77
3k75
3k77
3k75
Vref
2.5V
Vdd
Vref
Vref
Vref
PROTECTION
GND
4
6TDA6107Q
188k7
Vdd
A1
188k7
Vdd
A2
188k7
Vdd
A3
THERMAL
BC1
BC2
BC3
OUT1 9
OUT2 8
OUT3 7
BCI 5
7V
140V
140V
140V
6V
6333
BAV21
6335
5342
BAV21
3336
1K
3334
1K
3332
1K
22u
3341
1R
3342
1R
V14
V15
V16
2341
3n3
3343
0165
AQUADAG
WIRE
T0 CRT SOCKET 0254
9101112
Blue
Green
Red
1
7
5
T0 CRT SOCKET 0254
NOT USED
0165 A8
0244 F2
0245 E2
0254 A7
2330 A4
2340 G3
2341 D6
2342 F3
2343 E6
A
2345 D7
3331 B5
3332 B6
3333 B5
3334 B6
3335 B5
3336 B6
3340 G3
3341 D6
3342 D6
3343 E6
3344 F6
B
3345 D7
3346 F6
5342 C5
6331 A5
6333 A5
6335 A5
7330 C3
C
D
E
TO 0243
F
0245
1
2
0244
3
4
5
6
1
2
3
4
OF
TO
0220
OF
G
H
R
G
B
BC_INFO
GNDSS
EHT_INFO
+200V
GNDLS
FF
V12
FROM
RGB PROCESSING
FROM
LINE DEFLECTION
3340
10R
2340
2342
10u
1n
+200VA
3344
22R
3346
22R
2343
3n3
VG2
FROM LOT, MAIN CHASSIS
FOCUS
E
EHT
F
G
H
123
CL 06532025_018.eps
4 5 6 7 8 9 10 11 12
310300
Page 21
Schematics and PWBs
39L9.1E AB 7.
CRT panel (component side)
CRT panel (copper side)
CRT-TOP.EPS
030399
CRT-TOP.EPS
030399
Page 22
Schematics and PWBs
40L9.1E AB 7.
Side AV & Headphone panel
123456
A
B
C
To 0227
D
0252
of
or
SIDE AV PANEL & HEADPHONE
9155
0253
To 0229
3
2
1
0251
1
To 0260
2
3
0261
1
2
To 0262
3
4
5
6
VIDEO IN
2
3
1
0250-C
RIGHT
8
9
7
0250-A
1
2
3
4
0250-B
LEFT
5
6
4
9152
RES
SG02
SG04
SG03
6161
2173
2174
BZX79-C6V8
9153
RES
3153
8K2
RES
3151
8K2
RES
3155
3152
3150
75R
10K
10K
2172
2171
330p
330p
(FOR ESD)
Side AV & Headphone panel
0232 E4
0250-A C3
0250-B D3
0250-C B3
0251 C5
0252 D2
0253 B5
0254 E2
0255 E5
A
0261 D5
2171 D4
2172 C4
2173 C4
2174 D4
2176 F3
2177 F3
2178 F3
2179 E3
3150 D4
3151 D4
3152 C4
of
or
of
of
B
C
D
3153 C4
3155 B4
3156 E3
3157 F3
6161 B3
9152 D3
9153 C4
9155 C5
SG02 B3
SG03 D3
SG04 C3
SG06 F4
SG07 F4
E
HEADPHONE
0254
L-
5
L+
GND
4
3
R+
2
R-
1
To
speaker
F
G
2179
2177
100u
100u
*
3156
3157
3156
*
330R
3157
*
330R
EUROPE
330R
330R
330p
2178
330p
2176
AP/INDIA/LATAM
SG07
SG06
120R
120R
1
0232
6
5
4
2
3
7
8
9
0255
4
3
2
1
To
Speakers
L+
L-
R-
R+
To 0217
of
H
CL 06532025_020.eps
310300
E
F
G
CL 06532025_031.eps
030400
H
123456
Page 23
Schematics and PWBs
41L9.1E AB 7.
Smart auto-tuning system
123
SMART AUTO-TUNING SYSTEM
A
B
1
2
NC
To 0240
of
F9A
0200
Mains harmonic
54
F9A A2
0200 B3
3002 B4
3003 A3
3004 B4
A
B
3005 A4
3006 B4
4015 A4
7002 B4
F10A B5
+5V
1
1
2
3
4
5
+5V
3003
10K
3002
5K6
4V4
4015
+5V
RES
3005
3006
5V1
10K
7002
BC557B
F10A
5V
10K
3004
To F5
of
1
CL06532025_025.eps
150500
MAINS HARMONIC
FUSE
0001
VA
1000
VALUE
9002
2
1
2M2
3002
2002
470n
2000
150n
5000
P41908_01
5001
TS20H2
3000
470R
67
67
5
5
8
8
2322595
4
4
9
9
3001
V
2
3
2
3
101112
101112
1
1
2001
33n
2
1
2
1
0002
VA
0003
VA
345
Smart auto-tuning system Smart auto-tuning system
CL 06532025_030.eps
030400
CL 06532025_029.eps
030400
Mains harmonic
CL06532025_038.eps
070600
CL06532025_039.eps
070600
Page 24
Schematics and PWBs
42L9.1E AB 7.
TOP control panel (RF)
A
B
1234
0209 B2
1680 B4
1681 B4
1682 B3
1683 B3
TOP CONTROL PANEL (RF)
A
KeyBd2
4
To 0256
of
0209
1234
KeyBd1’
3
KeyBd3
2
1
1683
CH UP
1682 1681
CH DN VOL UP VOL DN
CL 06532025_023.eps
1680
B
150500
TOP control panel (RF)
CL 06532025_027.eps
030400
TOP control panel (FSQ)
12345
A
B
1234
TOP CONTROL PANEL (FSQ)
KeyBd2
0209
2
1
4
3
KeyBd1’
KeyBd3
1683
CH UP CH DN VOL UP VOL DN
1682
1681
1680
To 0256
of
CL 06532025_024.eps
150500
5
A
B
0209 B2
1680 B5
1681 B4
1682 B4
1683 B3
TOP control panel (FSQ)
CL 06532025_028.eps
030400
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