Panasonic TH-37PW7BX, Service Manual

Page: 40 / 127

15.8. P-Board (2 of 6) Schematic Diagram
R527
220K
ZH26
R642
0.68
R656
47K[F]
R536
200
R542
330K[F]
Q505
B1CEJQ000002
IC505
CNC1S171RLL2
C613
0.1[KB]
ZH41
P11
K1KA07A00096
GND
GND
GND
NC
Vsus
Vsus
NC
R619
0.68
R640
4700[F]
ZH27
D580
MAZ40620MF
C627
1000P[KB]
C520
1000P
Q511
B1ABCF000134
C611
1700u/200V
R526
220K
R590
8.2K
D570
MA2C165001VT
ZH29
R539
200
D569
MA2C18800E
C612
220P
R647
0
C604
0.1[KB]
D514
MAZ40620MF
C615
1700u/200V
Q525
B1CBGD000001
C614
1[KB]
R627
7500 Q507
B1DEFQ000008
R629
22K[F]
T601
ETS28AZ1J9AD
ZH25
Q530
B1CBGD000001
IC506
C0ZBZ0000878
R646
0
D584
MAZ40750MF
R680
120
D501
B0HAPR000010
R541
1800[F]
D516
MA2C18800E
R625
470[F]
R620
10K
R594
10
R641
10[F]
R679
120
Q506
B1ADRC000007
P2 K1KA06A00180
VSUS
VSUS
NC
GND
GND
GND
D575
MA2C18800E
ZH39
R626
150K[F]
R643
0.68
ZH47
Q504
2SD13280SL
C603
47
R657
3300[F]
R622
150K[F]
R636
150K[F]
R658
1M
R633
100
R534
220K
R543
330K[F]
C616
1000P
D571
MAZ4051NM1KT
R589
8.2K
ZH28
R681
22
C618
1000P
R648
150K[F]
ZH46
R638
1.0
ZH23
D512
MA2C165001VT
R610
750
R637
0.68
R621
8.2K
C629
0.01[KB]
R533
22K
R628
3K
R662
130K[F]
C451
100P
ZH108
C550
1000P[KB]
R528
4.7
R482
390
P12
K1KA05A00139
STB12V
STB_PS
GND
+15V
Vda
R674
33K
D545
MAZ41800HF
T404
ETS42LZ2126AD
IC512
C0DAEMB00003
ZH91
C456
100P
R655
0.20
D544
MAZ41800HF
ZH85
C584
0.022[KB]
R588
180[F]
Q412
B1DEFQ000008
ZH78
D534
MA3D752A
ZH93
ZH107
D542
MAZ41800HF
ZH80
R664
9100[F]
C555
100u/100V
C556
1500u/16V
D572
MA2C18800E
ZH79
ZH109
D528
MA3X15300L
R631
33K
D543
MAZ41500MF
J502
LSJW0001
C625
10
ZH86
R663
2.2
ZH94
C606
1[KB]
D533
B0HAPR000009
Q413
B1DEFQ000008
D531
B0HDRM000002
ZH84
R624
0.22/1W
D423
B0JAME000081
R476
2.2
ZH104
ZH81
P23
K1KA03A00213
GND
+15V
+15V
ZH105
D568
MA3J142D0L
ZH82
R592
3K[F]
C581
0.022[KB]
D532
B0HAPR000009
R632
220
D529
MA3X15300L
R478
390
R669
130K[F]
C624
1.0
R698
0.20
ZH74
T407
ETQ11K5AZ
P5
K1KA11A00073
GND
GND
GND
+12Vs
+12Vs
+12Vs
GND
GND
STB5V
+12V
+12V
C605
88u/280V
J501
LSJW0001
ZH110
D425
B0JAME000081
Q527
B1DEHL000018
D540
B0HAPR000009
L509
J0JBC0000032
R676
33K
R551
100K
ZH83
C557
25V/1500
ZH111
ZH99
R665
2000
ZH90
PR601
F2A1E1520009
L510
EXCELDR25V
R477
2.2
R675
2.2
C465
220P
ZH106
C577
33/100V
ZH72
C457
0.022u
D539
B0HAPR000009
D536
MA3D752A
Z1
LSJR0003
R691
100K
C619
0.1[KB]
R595
2200
R630
120
D582
MAZ705600F
Vda
R627
TNPA3213 :7500
TNPA3213AB:8200
R624
TNPA3213 :0.22/1W
TNPA3213AB:0.22/2W
TO
(SS11)
SS-BOARD
TO
(SC2)
SC-BOARD
TO
(SS12)
SS-BOARD
TO
SC-BOARD(SC23)
TO
(Z5)
Z-BOARD
VSUS
7
3
4
5
6
2
1
AV AM
AH
AQ
AF AC AG
AK AU AP AN AW AS AO AT
AD
AL
AA
AR
AE AJ AB AI
P-BOARD TNPA3213AB (2/6)
!
15 18 11 13 10 17 16 14 12
HOT
COLD
HOT
COLD
COLD HOT
170.6
170.6
0
0
0
0.1
0
0
0
0
170.7
0
170.7
67.9
15.4
0
11.5
11.5
0
12.2
0
0
0
0
12.2
12.2
12.2
4.5
12.2
15.0
0
15.0
P-BOARD
(4/6)
TO
2
1 4
3
7
6
5
4
3
2
1
11 12
2 3
8 9
4 5
7
6
1
2
5
3
4
1
2
3
4
5
6
5
4
3
2
1
14
15
13
17
18
19
1
3
4
6
5
7
10
11
9
8
1 2 3
3
2
1
6
5
2
4
1
11
10
9
8
7
6
5
4
3
2
1
1
TH-37/42PW7 series
TH-37/42PWD7 series
P-Board (2 of 6) Schematic Diagram
TH-37/42PW7 series TH-37/42PWD7 series P-Board (2 of 6) Schematic Diagram
TH-37PW7BX
72