P-Board (1 Of 6) Schematic Diagram (42Inch) - Panasonic TH-42PA60A Service Manual

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

A
P-BOARD TNPA3911AG (1/6)
COLD
HOT
B
Z450
TO EYF52BCY
AC CORD
T8AH 250V
P9
CAUTION
ZH12
LIVE 4
3
NC
- 2
ZH11
NEUTRAL 1
Z452
EYF52BCY
T8AH 250V
C
D
E
F
A B C D E F G H I
TH-42PA60A/H/M/MT
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 ZH122
Z451 ZH13
F401
2.5mm
EYF52BCY 2.5mm
ZH117 ZH118
ZH104 ZH102 ZH108 ZH110
ZH106
*
R499
C470 ZH109
390K
1uF
ZN402
D4EAD7510001
ZH107 ZH105 ZH111
ZH103 ZH120
ZH116 2.5mm
2.5mm
ZH123
Z453
ZH119
EYF52BCY
F402
ZN404
CAUTION
ERZVGAD681
C476 C473
C475 C472
*** *** 100P 100P
S402
RA-362MS-V7-Y
S401
RA-362MS-V7-Y
Z2
K4ZZ01000206
1
L513
EXCELDR25V
TL431A1LPM5
R453
3M
C421
1.0
C410
0.01
3 4
COLD
HOT
ZH32
ZH30 ZH31
1 2 3 4 5
R417
430K
ZH19
T401
G4D4A0000119
ZH17 ZH20
ZH15
ZH21
C404
1.0uF
C409
D401
1uF
ZH18 B0FBAT000006
ZH16
20 19 18 17 16
ZH22
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
POWER
Q402
ERROR DET
RTR040N03 FACTOR
CORRECTOR
R467
R402
1000
820
1 2 3
D407
MA111
R403 C450
0.01
1M
R430 R462
430K
430K
R433
12K
J K
TO
P-BOARD
(3/6)
5 6
81
TH-37PA60H / TH-37PA60M / TH-42PA60A / TH-42PA60H / TH-42PA60M / TH-42PA60MT
ZH54
ZH40
ZH43
ZH34
ZH33 ZH35
6 7 8 9 10
Q406
B1DEHQ000007 ZH36
D415
R406
ZH37
D1NS4 ERX12SJ2R2V
ZH38
Q404
2SB1443
R426
10K
R428
15 14 13 12 11
10K
ZH50
R439
12
ZH8
R493
12
R498
0.08
R414
15K
ZH92
R436
ZH96
15K
R448 R449
0.1 ZH95 0.1
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
680K Q407
0.047
1 2 3 4
HN1B01F
R475
680K
Q420
R440
2SD1819A
470K
R438
330
C432 R415 R450
10K 1000
1.0 R454
10K
C423
4700P R419 D418
100K R458
R455 02DZ8.2
4700
C427 R431 12K
1.0 10K
Q422
R444 R451
2SD1819A 12K C445 C440
C428 D429
33K 1.0 10
ERA15-10
220P
TP7
C426 R463
470P 33K PFC
C468 R491 R443
0.01 47K 2K
TP5 TP6
R490
47K
HOT
COLD
TH-42PA60A/H/M/MT
P-Board (1 of 6) Schematic Diagram
7 8
COLD
C461
330p HOT
C443
1000p
ZH55
D417
ZH42
S3K60
D419
S3K60
ZH51
TP1 TP2
1
D420
S3K60
C444
1000p
C460
330p
ZH48 ZH58
C446
390uF/450V
ZH49 ZH57
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