Panasonic TH-42PA25U-P Service Manual page 203

L6647
C0000021
4
7u
7
HP000001
35
.7u
D6624
SF20LC30F10
D6622
SF20LC30F10
D6629
B0HBSM000031
R6647
5.6
R6648
5.6
C6650
2SK3637000VE
250V
0.22u
m
R6655
100
R6656
100k
C6584
IC6581
25V
1u
C0BBBA000043
Q6581
COMPARETER
2SD0601A0L
100L
1 8
R6589
10k
2 7
- + R6587
1.5k
R6590
3 + - 6
2.2k
4 5
R6591
1.5k
D6582
MAZ80510LL
5
94
Q6621
R6641
5.6 2SK3637000VE C6621
D
250V 1u
C6622
S
G
R6642
250V 1u
5.6
C6623
250V 1u
C6624
250V 1u
C6625
250V 1u
FET DRIVER
C6626
250V 1u
NC
9
C6627
NC
10
250V 1u
IC6601
VDD
C6628 11
C0ZBZ0000562
HIN
250V 1u
12
C6633
NC
16V Vsus
13
1u
LIN
14
GND
15
NC
16
R6643
22
1/2W C6660
1000p
630V
D6637
B0ECHP000001
1/2W
R6644
22
D
S
G
C6642
250V
Q6624
0.1u
D6635
MAZ80510LL
D6636
MA2J11100L
FET DRIVER
NC
9
R6586
10k
NC
10
IC6603
VDD
11
D6585
MAZ83300ML C0ZBZ0000562
HIN
12
C6646
D6586 NC
35V
Vbk
13
MAZ83300ML
120u
R6582
LIN
D6583 100k 14
LNJ201LPQJA
GND
(RED LED)
R6667 15
R6583
100
100k
NC
16
C6585
R6584
16V 22k
1u
R6470
15k
1/4W
D6465
R6489
MAZ83300ML
4.7k
D6468
MA2J11100L D6466
MAZ83300ML
D6467
B3PBA0000062
TP28 TP29 TP30
6
B0ECHP000001
Q6601
R6611
2SK3652000SB
5.6
D
S
G
R6612
5.6
Q6602
2SK3652000SB
R6613
5.6
D
R6614
S
G
5.6
Q6611
2SD21850RL
D6615
B0ECHP000001
Q6612
L6618
2SB1073001TV
J0JJC0000021
R6624 R6623
HOUT 10k
8
10
C6631
VB
7
D6611
Q6605
25V 4.7u
B0JCME000025
VS
6
2SK3652000SB
NC Q6613
= R6619
5
24
2SD21850RL
NC
4
G
D6612
VCC
Q6606
3 B0JCME000025
C6632 25V 4.7u
2SK3652000SB
GND
2
R6626
R6620
LOUT
24
1
10
G
Q6614
2SB1073001TV
L6611
*R6673
0.82u
10 *R6448
L6612 1W 4.7k
2W
0.82u
Q6673
2SD1263AP0LB
D6493
B0ECHP000001
L6615
0.82u
D6494
R6672
B0ECHP000001
100
L6616
1/2W
0.82u Q6671
2SB0940AP0LB
R6447
2W
=
22k
R6671
820 3W
IC6604
AN1431M-E1
D6645 Q6641
D6641
B0ECHP000001 B0JCME000025
B1DFHM000002
L6648
J0JJC0000021
R6661
HOUT
8
G
47
C6695
D6642
630V
VB
B0JCME000025
7
C6644 25V 1000p
4.7u
VS
6
R6662
= NC
5
G
47
NC
4
Q6642
C6645 C6637
D6646
25V
25V
VCC
B0ECHP000001 B1DFHM000002
3
1u
120u
GND
2
LOUT
1
TP31 TP32 TP33 TP34 TP35
7 8
C6491 C6490
1000p 1000p
630V
630V
R6499
D6491
8.2
1W
C6481
C6611
630V
3300p
630V 3300p
C6482
630V
3300p
C6617
3300p
630V
C6615
D
3300p
630V
S
C6485
3300p
630V
C6616
3300p
D
630V
C6486
S 3300p
630V
TP36 TP37 L6605
G0ZZ00002183
*R6441
75k
1%
*R6442
69.8k
*R6443
20k
TPVBK
Q6672
2SC1473AEA
*R6444
2.7k
*R6445
2.55k
1%
D
C6639
R6446
200V
220k
S 150u
D
C6696
630V
1000p
S
TH-42PA20U
SC-Board(1of2)Schematic Diagram
9
1
2
3
4
5
6
7
8