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Panasonic TH-37PA20AA Service Manual page 544

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01
L6647
0JJC0000021
6634
V 4.7u
D6647
0ECHP000001
C6635
5V 4.7u
D6622
SF20LC30F10
C6650
250V
0.22u
m
R6656
100k
IC6581
C0BBBA000043
Q6581
COMPARETER
2SD0601A0L
84
J11100L
1
8
R6589
10k
2
-
+
7
R6590
3
+ -
6
2.2k
4
5
D6582
MAZ80510LL
5
76
Q6621
R6641
5.6
C6621
2SK3637000VE
D
250V 1u
C6622
S
G
R6642
250V 1u
5.6
C6623
250V 1u
C6624
250V 1u
C6625
250V 1u
C6626
250V 1u
NC
9
C6627
NC
10
250V 1u
VDD
C6628
11
HIN
250V 1u
12
C6633
NC
16V
13
1u
LIN
D6624
14
SF20LC30F10
GND
15
NC
16
D6629
R6643
22
B0HBSM000031
1/2W
D6637
B0ECHP000001
R6647
1/2W
5.6
R6644
D
22
S
G
R6648
C6642
5.6
250V
Q6624
0.1u
2SK3637000VE
D6635
R6655
MAZ80510LL
100
D6636
MA2J11100L
NC
C6584
9
R6586
25V
10k
NC
1u
10
VDD
11
D6585
MAZ83300ML
HIN
12
C6646
D6586
NC
35V
13
MAZ83300ML
120u
R6582
LIN
14
D6583
100k
LNJ201LPQJA
GND
(RED LED)
15
R6667
R6583
100
R6587
100k
NC
16
1.5k
C6585
R6584
16V
22k
1u
R6591
1.5k
R6489
4.7k
D6468
MA2J11100L
TP28
6
R6611
5.6
R6612
5.6
R6613
5.6
R6614
5.6
Q6611
2SD21850RL
D6615
B0ECHP000001
Q6612
L6618
FET DRIVER
2SB1073001TV
J0JJC0000021
R6624
R6623
HOUT
10k
8
10
C6631
VB
7
D6611
25V 4.7u
B0JCME000025
IC6601
VS
6
C0ZBZ0000562
NC
Q6613
=
R6619
5
24
2SD21850RL
NC
Vsus
4
D6612
VCC
3
B0JCME000025
C6632
25V 4.7u
GND
2
R6626
R6620
LOUT
1
24
10
Q6614
2SB1073001TV
L6611
R6673
0.82u
L6612
0.82u
Q6673
C6660
1000p
2SD1263AP0LB
630V
D6493
B0ECHP000001
L6615
0.82u
D6494
B0ECHP000001
L6616
0.82u
Q6671
2SB0940AP0LB
=
R6671
820
3W
IC6604
AN1431M-E1
D6645
D6641
B0ECHP000001
B0JCME000025
FET DRIVER
L6648
J0JJC0000021
R6661
HOUT
8
47
D6642
VB
7
B0JCME000025
25V
C6644
4.7u
IC6603
VS
6
R6662
C0ZBZ0000562
NC
=
5
NC
Vbk
4
C6645
C6637
D6646
25V
VCC
25V
B0ECHP000001
3
1u
120u
GND
2
LOUT
1
R6470
15k
1/4W
D6465
MAZ83300ML
D6466
MAZ83300ML
D6467
B3PBA0000062
TP29
TP30
TP31
TP32
TP33
TP34
TP35
7
C6491
C6490
1000p
1000p
630V
630V
R6499
D6491
8.2
B0ECHP000001
1W
Q6601
2SK3652000SB
C6481
D
C6611
630V
3300p
630V
3300p
S
G
C6482
630V
Q6602
3300p
2SK3652000SB
D
S
G
C6617
Q6605
3300p
2SK3652000SB
630V
C6615
D
3300p
630V
S
G
C6485
3300p
Q6606
630V
2SK3652000SB
C6616
3300p
D
630V
C6486
S
3300p
G
630V
10
R6448
TP36
TP37
L6605
1W
4.7k
G0ZZ00002183
2W
R6441
75k
1%
R6442
69.8k
R6672
R6443
100
20k
1/2W
TPVBK
R6447
2W
22k
Q6672
2SC1473AEA
R6444
2.7k
R6445
2.55k
1%
Q6641
B1DFHM000002
D
C6639
R6446
200V
220k
150u
S
G
C6695
630V
1000p
D
C6696
630V
1000p
S
G
47
Q6642
B1DFHM000002
TH-42PA20B/E
SC-Board(1of2)Schematic Diagram
8
1
2
3
4
5
6
7
8
9

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