P-Board (4 Of 6) Schematic Diagram (37Inch) - Panasonic TH-37PHD8GK Service Manual

TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK

16.8. P-Board (4 of 6) Schematic Diagram (37inch)

AA
11
12
C525
820/25V
P10
K1KA06A00220
14.0
13
1
14.0
2
14.0
3
0
4
0
5
0
6
TO
J-BOARD
(J10)
14
15
16
17
18
19
TH-37PHD8GK/GS/UK
P-Board (4 of 6) Schematic Diagram
10 11
AB
P-BOARD TNPA3570AB (4/6)
F_STB_14V
F_STB_14V
F_STB_14V
GND
GND
GND
C591
0.015
R654
100
C592
0.015
R696
10
C640
0.1[KB]
D586
1SR153
8 7 6 5
Vcc GD GND
ZCD
R608
3300
C603
IC509
47
C0DABZZ00010
DC-DC CONVERTER
L502
1mH INV COMP VFF CS
1 2 3 4
R695
16K[F]
C518
1[KB] C633
0.01[KB]
R601
47K
R652
9.1K[F]
C632
***
R671 R603
10K 3300 C634
1000P[KB]
R543
2200
CA CB CC CD CE CF CG
12 13
TO
P-BOARD
(2/6)
PR601
ZH47 R620
T 3.15A 250V ZH25
ZH29 10K
D501 R589
ZH26 12K
RU30ALF014-102 ZH46
ZH39
R590
ZH23 12K
ZH24
ERROR DET (Vsus)
R621
12K
Q505
R526
220K 9 B1CEJQ000002
6
Q507 R527
ZH27 T601
220K 4
B1DAGQ000013
C616 G4D2A0000227
D587 1000P
MA188
R534
220K
ZH28 R533 3
22K
3
5 4
Q506
B1CHND000004
R646 R647
22K 22K
R644 R642 R637
R68 R68 R68
D582
MA7056
R634 R619
R643
R68
R68
R68
R657
R595
1000
2200
4 1
IC505
CNC1S171RLL2
PHOTO 3 2
COUPLER
TO
P-BOARD
CH
(6/6)
14 15
102
AC AD
TO
SS-BOARD
(SS11)
P11 K1KA07A00096
1 NC
185.1
2 Vsus
185.1
R622
Vsus
3
150K[F]
0
4 NC
R648
0
150K[F]
5 GND
IC506
0
R636 6 GND
C0ZBZ0000878
150K[F] 0
GND
7
R626
150K[F]
P2 K1KA06A00180
185.1
1 VSUS
185.1
2 VSUS
0
R656 Q525 3 NC
5
R658 0
47K[F]
1M B1CBGD000001
4 GND
0
5 GND
R627 Q530 0
B1CBGD000001 6 GND
7500
2 1
D575
C641
MA188 TO
1000P[KB]
SC-BOARD
R628 D584 C629
3K
MA4075-M 0.01[KB] (SC2)
(Vsus)
C619
0.1[KB]
R691
100K
CI
TH-37PHD8GK/GS/UK
P-Board (4 of 6) Schematic Diagram
16 17
AE AF AG AH AI AJ AK AL AM AN
CJ CK CL CM CN
18