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Panasonic Manuals
Plasma TV
TH-37PA20AA
Service manual
Panasonic TH-37PA20AA Service Manual page 403
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Bookmarks
Advertisement
SC
Scan Drive Board
IC6605
BUFFER
TO D20
SC20
CSH
18
8
12
IC6607
CSL
17
6
14
BUFFER
12
4A
4Y
11
CBK
14
4
16
1
1A
1Y
3
9
3A
3Y
8
4
2A
2Y
6
2
5
10
13
CMH
20
15
5
9
11
CML
19
17
3
CEL
13
2
18
IC6606
BUFFER
CPH
9
11
9
CEL2
8
13
7
Q6603
Q6604
CL
2
2
18
CLK
3
4
16
SIU
4
6
14
SID
6
8
12
SCSU
7
17
3
D6584
SOS1
11
SOS2
12
TO P2
SC2
VSUS
1
VSUS
2
TO P23
SC23
+15V
1
+15V
2
TH-42PA20B/E
SC-Board Block Diagram
IC6602
FET DRIVER
CSH
D6624
Q6621
12
8
L6611,12
L6615,16
1/2 Vo
CSL
14
1
Q6624
D6629
IC6601
S2 CMH
FET DRIVER
VSUS
Q6611
Q6601
Q6612
Q6602
12
8
S3 CML
14
1
Q6613
Q6605
Q6614
Q6606
IC6603
VBK GEN
FET DRIVER
Q6671
Q6673
VSUS
14
Q6672
IC6604
Q6641
12
8
Q6642
IC6581
Q6581
D6583
(RED LED)
IC6501
D6505
BUFFER
PHOTO COUPLER
CL
3
5
1
2
D6506
13
12
PHOTO COUPLER
CLK
3
5
D6507
IC6502
BUFFER
PHOTO COUPLER
SIU
FSIU
3
5
1
2
D6508
PHOTO COUPLER
SID
FSID
3
5
3
4
D6501
PHOTO COUPLER
5
6
CEL2
PROU
3
5
9
8
PROD
11
10
IC6511
FET DRIVER
Q6501
2
7
4
Q6476
VAD+15V
Q6477
D6502
IC6521
CPH
FET DRIVER
PHOTO COUPLER
CPH
Q6502
1
5
2
7
VSET INSERT
4
D6503
IC6541
FET DRIVER
PHOTO COUPLER
CEL
Q6503
1
5
2
7
VSET2 INSERT
4
D6504
IC6542
PHOTO COUPLER
FET DRIVER
SCSU
1
5
Q6504
2
4
D6559
D6458
Vf5 SOS
D6468
D6467
Vfo SOS
D6470
D6469
VSCAN SOS
D6479
D6480
VAD SOS
FCLD
5
6
FCLU
3
4
FCLKD
9
8
FCLKU
11
10
VSCN
SC
Q6511
SC
Q6512
VSET REG.
Q6491 Q6492
VSUS
IC6491
VSET
Q6520
Q6521
Q6522
Q6530
Q6527
VSCN GEN VSET
CPH
Q6461
Q6462
Q6463
D6417
CEL
Q6542
T6461
IC6456
Q6541
IC6453
Q6547
VSCN GEN VSET
15V
Q6451
Q6452
Q6551
Q6454
Q6455
3
1
Q6552
T6451
IC6451
D6454
IC6452
CEL
VAD GEN
Q6471
Q6472
VAD INSERT
Q6474
Q6475
Q6553
Q6555
D6474
IC6471
VAD
SCSU
T6471
IC6472
TO SD44
SC44
FSID
A1
B1
FSID
FCLD
A2
B2
FCLD
FCLKD
A3
B3
FCLKD
PROD
PROD
A4
B4
VF5V
A5
B5
VF5V
A6
B6
A7
B7
Vf
Vf
A20
B20
SC43
TO SD43
A1
B1
Vf
Vf
A10
B10
VSCN
VSCN
A11
B11
VSCN
A12
B12
A13
B13
Vfo
Vfo
A20
B20
TO SU41
SC41
FSIU
FSIU
A20
B20
FCLU
A19
B19
FCLU
FCLKU
A18
B18
FCLKU
IC6455
PROU
A17
B17
PROU
5V
VF5V
A16
B16
3
1
VF5V
A15
B15
A14
B14
Vf
Vf
A1
B1
SC42
TO SU42
A20
B20
Vf
Vf
A11 B11
VSCN
A10
B10
VSCN
A9
B9
VSCN
A8
B8
Vfo
Vfo
A1
B1
TH-42PA20B/E
SC-Board Block Diagram
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This manual is also suitable for:
Th-37pa20fa
Th-37pa20ha
Th37pa20ma
Th-37pa20ra
Th-37pa20a
Th-37pa20f
...
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Th-37pa20h
Th-37pa20m
Th37pa20r
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