P-Board (2 Of 6) Schematic Diagram (42Inch) - Panasonic TH-37PV60E Service Manual

14.13. P-Board (2 of 6) Schematic Diagram (42inch)

COLD
HOT
ZH73
1
PR401
F 5A 250V
R476
180
Q408
RSR025P03
R477
180
Q409
RSR025P03
2
3
T402
HOT
C469
MT180
220P
COLD
R668 R667
0 0
C508 C503
470P 470P
R713
R951 R952 R697 C527
10 10 4700 4.7 4.7 C620
C655 R690
0.01 47/50V
1.0
4.7
C656
2.2
16 15 14 13 12 11 10 9
IC520
R596
100
LSSK0062
POWER CONTROL
1 2 3 4 5 6 7 8
C534
470P
R591
1M R614
3300
R931
R922 33K
100 R613
24K
Q538
C574 R574
0.1
2SK3018 330
C554
C528
1.0
1.0
R932 C650
0.033
100K 0.1
R933
1K
AA AB AC AD
TH-42PV60E, TH-42PX60B
P-Board (2 of 6) Schematic Diagram
10 11
COLD
P-BOARD TNPA3911 (2/6)
HOT
R567 C605
1M
150u/200V
ZH65 ZH62
ZH75
R568 C604
1M 150u/200V
D540
D539
SF8L60
ZH79
ZH94 SF8L60
T404
ETS42LA115AD
Q412
D423
ZH64
MA188 2SK3683
ZH86 ZH66
ZH99
R478 C451
22 100P
ZH81
D531
RF2001T3D
ZH72 ZH74
ZH78 C457 C520
0.033u 0.068u
D425 Q413
MA188 2SK3683
R482
D586
22 R696
1SR153
10
ZH80
R571
1M
D536
SF20JC6
J501 C556
LSJW0001 1500u/25V
C557
ZH91 1500u/25V
J502
LSJW0001
ZH82 ZH85
R598
33K R682
1 2 20K
T407 R673
1K
ETQ11K5AZ
6 5 4
Q520
HN1C01F
D528 D529
R600
MA3X15300L MA3X15300L C546
390 1000P
R572 R573 R588
390 390 390
R712
4.7
C643
R592
3000
D530
02DZ10
R593
5600
C550
330P
R551 R582 R584
330K 10K 10K
D520
R562 R560
MA111
4.7K[F]
9.1K
Q541 Q509
HN1A01F
Q510 Q565 Q564 2SK3018 R659
VLOW DET 30K
RSR015P03 2SB1218AR
2SB1218AR
R537
C587
R660
100K 3300P
12K
R561
R576 5.1K
12K
D598
C530 02DZ5.1 R585 R661
D538 33K
5K
02DZ5.1
Vlow
AE
12 13
R631
33K
R597
R607
33K 22K
Q517 R674
R672
33K
HN1C01F 1K
R676
33K
Q527
2SK2882
ZH84 ZH83
R599 R624 R635
390 0.22/2W WA5001
R680 0.16
C547
1000P
0.16
R698
R655 0.16
L514
R632
10uH 220
D542
MA4200-M
0.16
R587
C555
470u/100V
D544
R711 0.16 3
MA4200-M
R679 0.16
D545
D516
MA4200-M
MA4330-M
D517
MA4330-M C571
D518
C603
1.0 MA4330-M
R953
2.2K
5 6 7 8
R565
1M
Q555
RSS130N03
DC/DC CONV.
R629
1M
4 3 2 1
R688
1K
R570
D507
100K
02DZ7.5
R555
1M
C526
0.022[KB]
D521
R563
D1NS4
2.2
PR509 D535
F MA188
R937
1K
R670
1000
D569
02DZ24Z
R666
D570
1000 C523
02DZ24Z
1.0
D551
R545
10K 02DZ13
D571
02DZ24Z
D574
MA165
D572
02DZ24Z
Q508
D579 R579 D549
MA165 02DZ24Z HN1C01F
10K
VLOW DET
R675
22K
C552
0.1
Q566
2SD1819A-RTX C551
D602 R641
R645 0.1
02DZ8.2 47K
100
R653
C657 R651
33K
1000P 10K
AF AG AH
TO
P-BOARD
(4/6)
14 15
87
TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B
P12
67.0
1 Vda
67.0
2 Vda
0
NC
3
15.0
4 +15V
0
GND
IC512 5
0
6 GND
TL431A1LPM5
0
C624
7 GND
ERROR DET(Vda) 0.01
12.0
8 STB_12V
0
9 NC
R662
12.0
D543
150K C625 STB_PS
10
02DZ15
10
R669
C581 C584
130K
0.022 0.022
C577
R664
9100 33/100V
P23
15.0
2 1
R665 Vda 1
+15V TO
2000
15.0
SC-BOARD
2 +15V
0
(SC23)
3 GND
33P
14.0
1 F_STBY
14.0
2 F_STBY
14.0
3 F_STBY
0
4 GND
0
5 GND
5 6 7 8
0
GND
6
TO
R633 Q556
P10 PA-BOARD
1M RSS130N03
DC/DC CONV. (PA10)
R566
1M
4 3 2 1
P5
15.0
R685
D508 1 +15Vc
R564 1K
100K 02DZ7.5 15.0
2 +15Vc
0
3 GND
15.0
R556 4 +15Vc
C562 1M
0
0.022
5 GND
15.0
6 +15Vs(S)
15.0
7 +15Vs(W)
15.0
8 +15Vs(W)
0
9 GNDs(S)
0
10
GNDs(W)
0
11 GNDs(W)
TO
PA-BOARD
R638 (PA5)
1K
Z1
L510
EXCELDR25V
1
R649
22K
C601
R650
0.01 10K
AI
TH-42PV60E, TH-42PX60B
P-Board (2 of 6) Schematic Diagram
16 17
TO
SS-BOARD
(SS12)
AJ AK AL AM AN AO AP AQ AR AS AT
18