Panasonic TH-37PD25U-P Service Manual page 130

15.9. PA-Board (3 of 3) Schematic Diagram
PA-BOARD TXNPA1URSU (3/3)
!
C7582
16V
0.22u
L7581
33u
11
D7581
MA2J11100L
C7581
R7591
50V
56k
4.7u
12
13
14
15
16
17
18
19
20
TH-37/42PD25U/P PA-Board (3 of 3) Schematic Diagram
16
L7582
G1C101M00018
IC7581
C0DBAMA00015
0.5 0.3
1 8
EaIn
FB
0.5 0.3
2 7
SCP
OSC
8.5 0
3 6
VCC
GND
0.3 0.1
4 5
BR/CTL
Out
R7583 TUNER 30V
1k
B1ABPF000005
Q7581
UNR521100L
17
C7583
50V
0.1u
D7582
MA3X78900L
C7584
R7584
50V
5.1k
270p
TPB7506
C7585 R7585
9.2
50V 82k
0
10u
1%
Q7582
0
R7586
1.37k
1%
5VD1
MAIN5V_2
MAIN9V
TPB7520
NR10V
MAIN5V_2
MAIN9V
MAIN2.5V
18
BT30V
TPB7515
TVON TPB7516
TPB7517
TPB7518
TPB7519
19
PA
30.0
1
12.0
2
5.0
3
0
4
5.0
5
0
6
5.0
7
0
8
7.0
9
0
10
3.3
11
0
12
3.3
13
0
14
9.0
15
0
16
14.0
17
0
18
5.0
19
0
20
9.0
21
0
22
9.0
23
0
24
2.5
25
0
26
2.5
27
0
28
5.0
29
0
30
5.0
31
2.7
32
0
33
2.7
34
0
35
2.0
36
3.3
37
0.3
38
0
39
0
40
79