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

14.5. P-Board (1 of 6) Schematic Diagram (37inch)

P-BOARD TXN/P1BKTB (1/6)
A
COLD
HOT
B
Z450
EYF52BCY
EYF52BCY
TO
AC CORD
F401
T8AH 250V
P9
ZH12
CAUTION
LIVE 4
3
NC D4EAD7510001
- 2
ZH11
NEUTRAL 1
Z452
EYF52BCY EYF52BCY
F402 T8AH 250V
CAUTION
C
Z2
1
D
E
F
A B C D E F G H I
TH-37PV600E, TH-37PX600B
P-Board (1 of 6) Schematic Diagram
1 2
COLD
HOT
D504
D503
MA165
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
ZH114
Z451
ZH121 ZH122
ZH117 ZH118 2.5mm
ZH106 2.5mm
ZH108 ZH110
ZH104 ZH102
C470
R499
390K 1.0uF ZH105 ZH103 ZH109 ZH111
ZN402
ZH107
2.5mm 2.5mm
ZH116 ZH119 ZH120 ZH123
Z453
ZN404
C476 C473 C478
ERZVGAD681
100P 100P 100P
S402
RA-362MS-V7-Y
S401
RA-362MS-V7-Y
L513
EXCELDR25V
R401
10K
R453
3M
IC402
TL431A1LPM5
ERROR DET
1 2 3
C421
1.0
R403
1M
C410
0.01
J
3 4
ZH33
ZH30 ZH31 ZH32
1 2 3 4 5
R417
430K
ZH19
T401
ZH17 ZH20
45H-5033
ZH15
ZH21
C404
1.0uF
D401
C409
D20XB80
ZH22 2.2uF
ZH16
ZH18
16 15 14 13 12
ZH13
ZN401
ZH7
ERZVGED621
C474
100P
R414
15K
R436
15K
L403
EXCELSA35T
R424
22K
D433
C431 02DZ15
1000P
R421
33K
R492
D431
Q401 0
RB520 R437
SSM3J14T R471 C462 18K
3.3K 1.0
C463
22P
8 7 6 5
Vcc GND
MOS
CURR
DRIVE IC406
DET
L6561
Q402
RTR040N03
POWER
FACTOR
CURR CORRECTOR
COMP
R467
R402
1000
820
1 2 3 4
D407
MA111
Q420
C450 2SD1819A
0.01[KB]
C423
R438
4700P
330
C427 R431
1.0 10K
R462
R430
430K 430K Q422
2SD1819A
C426 R463
R433 C428
33K
12K 470P 220P
K
TO
P-BOARD
(3/6)
5 6
91
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
C461
330p
C443
1000p
ZH54 ZH55
D417
ZH40 ZH42
S3K60
D419
S3K60
ZH51
ZH43
D420
S3K60
ZH34 ZH35
C444
6 7 8 Q406 1000p
RJK5020DPK01
ZH37 ZH36
D415
R406
D1NS4
ERX12SJ2R2V
ZH38
Q404 C460
330p
2SB1443
R426
10K
R428
11 10 9
10K
R439
12
ZH8
R493
12
ZH92
ZH96
R498
damy
R448 R449
0.08 ZH95 ZH97
0.08
R472
560K
R456
33K
R441
R473
680K
560K
R452 C436
10K 1.0
R442
C429
0.047 680K
R465
Q407 560K
HN1B01F
R475
680K
R440
470K
R415 R450
C432
10K
1.0 1000
R454 Q421
10K
2SD1819A
R419 D418
100K PFC DET
R455 02DZ8.2 TP8
R458
12K
4700
R444
D429 R451
12K C445 C440
R464
ERA15-10 33K 10
1.0 33K
C422
TP7 0.01
C468 R491 R443
PFC
0.01 2K
47K
R490 TP5 TP6
47K
HOT
COLD
TH-37PV600E, TH-37PX600B
P-Board (1 of 6) Schematic Diagram
7 8
COLD
HOT
TP1 TP2
1
ZH48 ZH58
C446 C447
200uF/450V 200uF/450V
ZH49 ZH57
2
TP3
TP4
3
R494
560K
R693
R495
560K 10K
R496
560K
R497
12K Q418
2SD1819A
R480
47K C635 R692
4700
0.01
9