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Panasonic TH-50PHW7BX - SC-Board Block Diagram

Panasonic TH-50PHW7BX
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15.49. SC-Board Block Diagram
PHOTO COUPLER
Q6611
3
5
4
6
98
11 10
12
13 12
FCLD
FCLU
FCLKD
FCLKU
PHOTO COUPLER
PHOTO COUPLER
2
PHOTO COUPLER
412
34
IC6505
IC6506
IC6507
IC6508
89
11 10
PHOTO COUPLER
IC6509
FSIU
FSID
PROU
PROD
12 8
14 1
12 8
12 8
Q6612
Q6613
Q6601-Q6604
Q6610
Q6645,Q6646
Q6605
9
416
614
3
11
IC6602
FET DRIVER
FET DRIVER
IC6601
19
14
18
17
2
713
6
18
14
416
15
8
5
12
IC6502
IC6501
2
4
7
IC6511
Q6476, Q6477
Q6511
Q6512
72
4
IC6521
IC6541
27
4
VAD+15V
Q6523
Q6521
Q6520
Q6530~
Q6538
Q6540~
Q6546
PHOTO COUPLER
IC6510
PHOTO COUPLER
IC6503
Q6551
Q6552
IC6504
PHOTO COUPLER
IC6542
24
24
24
14
14
14
14 2
Q6561
VSCN
Q6614
S2 CMH
S3 CML
CSL
CSH
1/2 Vo
VSUS
A1
A3
A4
A5
B3
B5
B1
B3
A7
A6
B7
B6
A8
A30
B8
B30
B31
A31
B32
A32
B33
A33
B40
A40
B38
A34
B11
B37
A11
A38
A37
B34
A33
A36
B33
A39 B39
B36
B8
B1
A1
A8
B10
A10
B9A9
Vf
FCLD
FCLKD
PROD
VF5V
Vf
VSCN
IC6456
Q6452
Q6451
Q6454
T6451
IC6451
+5V REG
IC6454
31
IC6455
31
Q6474
IC6471
IC6459
Q6472
Q6471
SCSU
VAD INSERT
VAD
VSET2 INSERT
CEL
VSET INSERT
CPH
VSCN GEN VSET
VAD GEN
Q6491
Q6492
IC6491
VSET REG.
VSUS
SC20
911
L6614~6617
2
4
8
11
IC6606
BUFFER
IC6605
BUFFER
3
6
9
7
CSH
CSL
CML
CBK
SOS1
CEL2
CL
CLK
SIU
SID
CPH
SCSU
Q6581
IC6581
IC6457
IC6467
IC6458
IC6480
Vf5 SOS
Vfo SOS
VSCAN SOS
VAD SOS
D6459
D6468
D6470
D6479
D6584
Vfo
FSIU
FCLU
FCLKU
PROU
VF5V
Vf
Vfo
Vf
FCLD
FCLKD
PROD
VF5V
Vf
Vfo
Vf
Vfo
FCLKU
FSIU
VF5V
PROU
FCLU
VSCN
VSCN
VSCN
VSCN
VSCN
Scan Drive Board
SC
SC42
SC41
TO SD42
TO SU41
TO D20
D6583
(GREEN LED)
SC
SC
CPH
4
VSET
IC6452
T6431
Q6431
D6434
Q6432
Q6435
IC6431
F15V
T6471
IC6472
Q6513
65
Q6557
Q6558
15 520
CMH
81213
CEL
Q6617
Q6616
CLK
SIU
SID
CL
CEL2
CPH
CEL
SCSU
3
46
1
13 11
212
5
IC6603
FET DRIVER
317
Q6628
Q6627
Q6630
Q6629
Q6622
Q6621
Q6625
Q6624
IC6607
BUFFER
D6618
D6617
D6616
D6615
S1
FSID
A2 B2
FSID
Vf
A40 B40
A35 B35
Vf
Q6562
Q6564
Q6525
Q6526
+15V REG
IC6453
31
Q6524
5V
2
Vsus
Vsus
TO P2
1
Vsus
SC2
TPVSUS
10
98
FSID
FCLD
TO SD46
2
SC46
4
6
8
PROD
FCLKD
10
5V
5V
9
5V
TO SU45
2
SC45
4
8
PROU
FCLKU
5V
5V
9
FCLU
6
FSIU
5V
10
+15V
+15V
TO P23
1
+15V
2
TP15V
Q6812
Q6814
Q6813
Q6816
Q6815
Q6821
L6825~L6828
TPCVDA
TPVDA
IC6804
TPSC4
2
TO C13
1
SC13
Vda 75V
Vda 75V
5
4
78V
78V
TO C62
6
SC62
5
78V
78V
1
DSHR
2
DSLR
DMHR
4
DMLR
6
SOS2
BUFFER
IC6801
218
416
FET DRIVER
12
IC6802
8
FET DRIVER
IC6805
812
FET DRIVER
IC6803
812
114
6
812
Q6811
Q6818
Q6817
Q6824
TO C12
SC23
SC12
FET DRIVER
FET DRIVER
FET DRIVER
FET DRIVER
+5V REG
314
17
Q6628
Q6649
L6610~6613
1
5V
5V
Q6822
Q6823
TPSOS2
Q6522
Q6519
TPSET2
TPSET
TPSC1
Vf
1
Vf
3
Vf
5
Vf
7
Vf
Vf
5
Vf
7
1
Vf
3
VR6557
INIT-F
VSCN
ERROR DET
FET DRIVER
FET DRIVER
ERROR DET
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
SC-Board Block Diagram
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
SC-Board Block Diagram
TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY
107

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