P-Board (1 Of 6) Schematic Diagram (42Inch) - Panasonic TH-37PX600B Service Manual

TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B

14.12. P-Board (1 of 6) Schematic Diagram (42inch)

A
P-BOARD TXN/P1BJTB (1/6)
COLD
HOT
B
Z450
TO EYF52BCY
AC CORD
P9
ZH12
LIVE 4
3
NC
- 2
ZH11
NEUTRAL 1
C
D
E
F
A B C D E F G H I
TH-42PV600E, TH-42PX600B
P-Board (1 of 6) Schematic Diagram
1 2
D504
MA165
D503
MA165
3 1 3 1
RL403 RL402
DG12D1-O(M)-2
DG12D1-O(M)-2
4 2 4 2
R410
10/5W
ZH1 ZH2 ZH3 ZH4
ZH10
ZH9
L404 L405
TF3524V-123Y5R0 TF3524V-123Y5R0
ZH121
Z451 ZH13
F401 2.5mm
EYF52BCY 2.5mm
ZH117 ZH118
ZH102
ZH104 ZH108
T8AH 250V ZH106
CAUTION
R499
C470 ZH109
390K
1uF
ZN402
D4EAD7510001
ZH107 ZH105
ZH103 ZH120
ZH116 2.5mm
2.5mm
Z452 Z453
ZH119
EYF52BCY EYF52BCY
F402
T8AH 250V
ZN404
CAUTION
ERZVGAD681
C476 C473
100P 100P
S402
RA-362MS-V7-Y
S401
RA-362MS-V7-Y
Z2
K4ZZ01000206
1
L513
EXCELDR25V
R453
3M
POWER
FACTOR
CORRECTOR
C421
1.0
C410
0.01
3 4
COLD
HOT
ZH30 ZH31 ZH32
1 2 3 4 5
R417
430K
ZH19
ZH122
T401
ZH20
ZH17
G4D4A0000117
ZH110
ZH15
ZH21
C404
1.0uF
C409
D401
2.2uF
ZH18 D20XB80
ZH111 ZH16
20 19 18 17 16
ZH22
ZH123 ZH56
ZH7
ZN401
ERZVGED621
C478 C474
100P
100P
L403
EXCELSA35T
R424
22K
C431
R421 1000P
33K
Q401
R492
SSM3J14T
0
R471
C462
3.3K
1.0
IC406
R401
IC402
10K L6561
TL431A1LPM5
POWER
Q402
ERROR DET FACTOR
RTR040N03
CORRECTOR
R467
R402
1000
820
1 2 3
D407
MA111
R403 C450
0.01
1M
R430 R462
430K 430K
J K
TO
P-BOARD
(3/6)
5 6
98
ZH33 ZH34
ZH35
6 7 8 9 10
Q406
RJK5020DPK01 ZH36
D415
R406
ZH37
D1NS4 ERX12SJ2R2V
ZH38
Q404
2SB1443
R426
10K
15 14 13 12 11 R428
10K
ZH50
R439
12
ZH8
R493
12
R498
0.08
R414
15K
ZH92
R436
ZH96
15K
R448 R449
ZH95
0.08 0.08
ZH97
D433
02DZ15
R437
D431
18K
RB520
C463
22P
8 7 6 5
Vcc GND
MOS
CURR
DRIVE DET
R456
33K
R441
680K
CURR
R452
COMP C436
10K
1.0
C429 R442
0.047 680K Q407
1 2 3 4
HN1B01F
R475
680K
Q420
R440
2SD1819A
470K
R438
330
C432 R415 R450
10K 1000
1.0 R454
10K
C423
R419
4700P D418
100K 02DZ8.2
R455
C427 R431 12K
1.0 10K
R458
4700
Q422
R444
C440
2SD1819A 12K C445
C428 D429 R451
1.0 10
ERA15-10 33K
220P
TP7
R433 C426 R463
12K 470P 33K C468 R491 PFC
R443
0.01 47K 2K
TP5 TP6
R490
47K
HOT
COLD
TH-42PV600E, TH-42PX600B
P-Board (1 of 6) Schematic Diagram
7 8
COLD
C461
330p HOT
C443
1000p
ZH54
ZH55
D417
ZH40 ZH42
S3K60
D419
S3K60
ZH43 ZH51
TP1 TP2
1
D420
S3K60
C444
1000p
C460
330p
ZH48
ZH58
C446
C447
200uF/450V 200uF/450V
ZH57
ZH49
TP3 TP4
2
3
R472 R494
560K 560K
R473 R495
R693
560K 560K 10K
R465 R496
560K 560K
Q421
2SD1819A
PFC DET
TP8
R497
12K Q418
2SD1819A
R464
33K C422
0.01
R480
47K C635 R692
0.01 4700
9