Pa-Board Schematic Diagram - Panasonic TH-37PX50U Service Manual

13.19. PA-Board Schematic Diagram

TO
P-BOARD
PA10
(P10)
A
1 14.0 NR14V
F_STBY_14V
2 14.0
F_STBY_14V
14.0
3
F_STBY_14V
4 0
GND
5 0
GND
0
6
GND
C5626
16V
0.1u
L5604 PA5601
G0A470GA0002
K5H312200004
C5605
25V
1000u
B
C
Q5643 Q5641
2SA207700L 2SA207700L
R5641
D
2.2k
R5625
R5639
4.7k
2.2k
R5640
4.7k
C5641
50V
0.1u
R5654
10k
Q5604
TO 2SC584500L
R5655
PB-BOARD
PA7 10k
(PB7)
10.0
Wo_10V 1
10.0
2
Wo_10V
3 0
GNDw
TPS12V
4 0
GNDw
0
5
TPS12V
6 0
TPS12V
7 0
GNDs
0
GNDs 8
E
JS5609
ERJ6GEY0R00V
Q5644
2SC584500L
F
TH-37/42/50PX50U
PA-Board Schematic Diagram
1 2
IC5601
N0BF2DE00001
AVR 2.5V/5V/9V
R5660
0
C5606
16V
820u
*R5607 C5670
R5603
15k 25V
255
C5623 0.1u
25V
0.1u
C5622 C5619
16V 25V
820u
0.1u
*R5651
TP5605
0
MAIN2.5V
L5615
*D5614
22u
B0BC3R700006
SUB_9V_1
TP5601
L5606
22u
D5617 Q5601
B0BC01100001
B1DHDC000028
C5609
R5605
50V
4.7k
22u
R5606
2.2k
Q5602
2SC584500L
R5670
10k
R5672
10k
SUB_9V_1
R5643
C5642
R5644
680
2.2k 50V
0.1u
Q5642
2SA207700L
R5647
C5644
220 R5648
50V
3.9k
0.1u
R5645
2.2k
R5646
2.2k
D5641 *D5649
MAIN_2.5V
MA2J11100L
MA3X152D0L (SUB5V)
NR14V
*R5659
C5643
R5632
50V 470
470 0.1u MAIN_9V
SUB_3.3V
R5642
D5643 R5633
470
MA3X152D0L 1k
SUB_9V-1 D5647
MA3X152D0L R5650
R5634 220
470
R5675
D5639
470
SUB_5V MAZ30470HL
D5645
MA3X152D0L D5642
*D5640
R5635
SUB_5V_SD MAZ31000HL
220 MAZ30390HL
BT_30V
R5696 R5626
4.7k
1.5k D5637
MA3X152E0L
R5627 R5657
4.7k 4.7k
R5637
R5638 10k
10k
D5638
MA3X152E0L
+10Vw
3 4
L5605
G1C1R0MA0072 IC5602
N0BF2DE00001
AVR 2.5V/3.3V
C5637
16V
L5607
0.47u
G0C101K00023
PA5602
K5H312200004
R5601
C5611
R5609 45.3k
25V 1.87k
1000u
C5613 C5618
25V 25V
0.1u
0.1u
NR14V
*C5612 C5616 *C5617
16V 25V 16V
R5693
820u 0.1u 820u
33k
R5662
R5692
0
1k
L5612
22u
B0BC4R700007
R5695
10k
Q5613
Q5607
2SC584500L
R5694 2SC584500L
10k
L5609
R5621 R5610
12u
C5631 10k 10k
16V
*R5623
1000u 0
D5616
B0BC6R600005
Q5605
2SC584500L
R5653
10k R5656
10k
NR14V
R5680
*R5619
0
33k
*R5676
TV_ON OFF
10k
*R5620
*Q5610 1k
*R5679
2SC584500L
10k
MAIN_9V
SUB_9V_1
SUB5V
SUB_3.3V
BT30V
MAIN_5V
MAIN_3.3V
SUB5V
D5646
MA3X152E0L
R5649
100k
D5644
MAZ30680ML
R5658
4.7k
TPW12V
Wo_10V
TO
H-BOARD
PA30
(H30)
JS5610 JS5612
ERJ6GEY0R00V
ERJ6GEY0R00V
JS5611
ERJ6GEY0R00V
5 6
127
L5610
G1C470MA0077 D5610
MA3X78900L
R5611
Q5614
82k
1 5
B1CFNG000001
C5685
C5686 D5618 L5608
2 50V 50V B0BC03900015
G1C100MA0072
10u 0.01u
3 4
C5604
R5612
50V
16.5k
10u
IC5603
C5673
50V
0.01u
C0DBAJB00004
AVR BT30V
Q5606
TP5604
B1DHDC000028
C5601
D5615
50V
22u
R5616
22k
C5608
50V
0.01u
R5618
220
*R5624
TP5603 0
Q5603
B1DHDC000028
TP5609
C5672
50V
22u
R5615
22k
R5617
220 TP5613
TP30V
BT30V
TPM33V
TPS33V
SUB_3.3V
TPS9V
TPM9V
MAIN_9V
TPM25V
TPS5V
SUB5V
TPM5V
MAIN_5V
TPB5V
STBY_5V
TP5615
TP5616
TP5617
R5630
0
SUFFIX
nil
*JS5601
PA-BOARD TNPA3620
TH-37/42/50PX50U
PA-Board Schematic Diagram
7 8
TH-37PX50U / TH-42PX50U / TH-50PX50U
TO
DG-BOARD
(DG20)
PA20
0
1
ODU_ON/OFF
0 2
0 3
ODU +B
0
4
ODU +B
0 5
30.0
6
BT30V
0
7
3.3
8
MAIN3.3V
3.3 9
MAIN3.3V
0 10
3.3
11
SUB3.3V
0 12
9.0 13
SUB9V1
9.0
14
SUB9V1
0
15
9.0 16
MAIN9V
0 17
2.5
18
MAIN2.5V
2.5 19
MAIN2.5V
0 20
0
21
5.0
22
SUB5V
0 23
5.0 24
MAIN5V
0
25
5.0 26
STBY_5V
0 27
3.3
28
TUNER_MAIN_ON
0
29
SOS
2.6 30
RESET
9