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Panasonic TH-37PA20AA Service Manual page 546

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Q6461
C6466
R6610
50V
C6467
B1BBCJ000003
Q6462
100k
0.01u
50V
2SB0709ARL
4700p
#
63
R6616
R6615
220
D6519
1A0L
3.3k
MA2J11100L
4
3
C6468
16V
1u
1
2
D6517
B3PBA0000062
C6454
R6453
0.01u
51
22k
Q6452
50V
0003
2SB0709ARL
C6452
#
0.01u
50V
55
R6454
R6455
220
A0L
3.3k
4
3
D6453
MA2J11100L
C6453
1
2
16V 1u
D6454
B3PBA0000062
C6474
R6473
0.01u
22k
Q6472
71
50V
C6472
2SB0709ARL
003
#
0.01u
50V
75
R6474
R6475
220
A0L
3.3k
4
3
D6473
MA2J11100L
C6473
1
2
16V 1u
D6474
B3PBA0000062
D6526
R6527
C6525
C6524
B0HCMM000009
1k
1/4W
522
A2J11100L
1000p
1000p
D
200V
200V
R6528
R6524
R6522
1k
2k
0
1%
Q6521
G
S
R6526
Q6520
B1DFES000001
47
INIT-R
R6525
2SD0601A0L
100k
D6525
MA2J11100L
D6524
MAZ80510LL
Q6524
Q6525
Q6522
Q6523
2SK2993TE24L
2SK2993TE24L
2SK2993TE24L
2SK2993TE24L
D
D
D
27
R6530
R6531
R6532
R6533
J11100L
22
22
22
22
S
S
S
G
G
G
Q6530
2SB1073001TV
Q6542
Q6543
Q6544
Q6545
2SK373100L
2SK373100L
2SK373100L
2SK373100L
D
D
D
542
R6542
R6543
R6544
R6545
A2J11100L
5.6
5.6
5.6
5.6
S
S
S
G
G
G
Q6541
2SB1073001TV
C6543
C6544
C6547
D6547
R6559
1000p
1000p
1000p
MAZ83300ML
0L
200V
200V
200V
2.2k
D6546
D6548
MAZ83300ML
557
MAZ83300ML
R6558
k
10k
2
1
D
Q6552
R6560
NIT-F
S
B1DFES000001
G
47
R6540
D6552
D6549
100k
MA2J11100L
MA2J11100L
Q6554
R6568
4.7k
2SD21850RL
14
77
C6469
25V
220u
+
T6461
ETS13TB139AP
1
NC
10
D6520
B0JCKG000001
N4
2
9
L6453
3 NC
J0JJC0000021
C6470
R6617
50V
2.2k
4
7
220u
N2
5
NC
6
D6456
C6455
B0ECHP000001
25V
D6451
220u
L6451
B0JCME000025
J0JJC0000021
+
C6456
160V
T6451
100u
G4D1A0000072
1
8
IN
3
Nd
N2
N4
2
7
COMMON
N1
3
6
C6458
25V
N2
4.7u
4
5
IC6452
AN78L15ME1
Q6474
C6475
2SD814ATX
+
R6479
25V 220u
C6476
100k
T6471
160V
R6480
G4D1A0000072
100u
C6478
50V
10k
1
8
0.1u
L6471
Nd
N2
N4
J0JJC0000021
2
7
N1
D6476
3
6
B0ECHP000001
N2
4
5
IC6471
AN1431M-E1
D6523
B0ECHP000001
R6592
220k
R6593
220k
Q6526
Q6527
2SK2993TE24L
2SK2993TE24L
D
D
D
R6534
R6535
22
22
S
S
S
G
G
G
Q6546
Q6547
2SK373100L
2SK373100L
D
D
D
R6546
R6547
5.6
5.6
S
S
S
G
G
G
FET DRIVER
IC6542
C0ZBZ0000735
1
C6541
Vcc
25V
4.7u
2
In
3
Gnd
Vad
4
Lo
15
R6621
R6618
C6620
154k
2.2k
50V
1%
0.1u
R6433
0
TPVSET
R6629
22k
1%
IC6456
AN1431M-E1
C6493
2200p
630V
Q6454
2SD814ATX
D6495
R6459
B0HCKS000001
R6456
100k
453k
1/4W
1%
R6457
1
10k
OUT
1%
2
C6459
R6458
10k
+
1%
47u
25V
IC6451
AN1431M-E1
R6464
2.2k
R6465
TPVSCN
8.2
2W
R6476
324k
D6460
B0HCKS000001
VAD
R6469
16k
R6477
5k
R6471
4.7k
1%
R6478
5%
6.98k
IC6472
L6472
AN1431M-E1
G0ZZ00002183
TPVAD
C6526
250V
22u
1%
R6551
R6552
R6550
100k
100k
1%
3.3k
1W
R6553
Q6550
100k
1%
2SC1473AEA
D6543
R6554
MAZ80510LL
10k
1%
8
Vb
7
Ho
Q6555
B1DFES000001
6
Vs
D6550
D
R6563
MA2J11100L
5.6
5
NC
S
G
R6561
47
Q6553
2SB1073001TV
16
TO
SU-BOARD
SC43
SC41
(SU41)
1W
TP40
R6498
A20
A20
8.2
AB_FSIU
TP41
B20
A19
A19
AB_FCLU
TP42
B19
A18
A18
AB_FCLKU
TP43
B18
A17
A17
AB_PROU
TP44
B17
A16
A16
B16
(5V)
A15
A15
B15
A14
A14
B14
A13
A13
TP45
B13
A12
A12
B12
A11
A11
B11
A10
A10
B10
A9
A9
B9
A8
A8
B8
A7
A7
(Vf)
B7
A6
A6
TP54
B6
A5
A5
TP55
B5
A4
A4
TP56
B4
A3
A3
TP57
B3
A2
A2
TP58
B2
R6605
A1
220k
A1
B1
R6606
220k
R6607
220k
C6598
160V
22u
TO
SC42
SC44
SU-BOARD
(SU42)
A20
A20
B20
A19
A19
B19
A18
A18
B18
A17
A17
B17
A16
A16
TP59
B16
A15
A15
(Vf)
TP60
B15
A14
A14
TP61
B14
A13
A13
TP62
B13
A12
A12
TP63
B12
A11
A11
B11
A10
A10
B10
(Vscn)
A9
A9
TP51
B9
A8
A8
B8
A7
A7
B7
A6
A6
TP50
B6
A5
A5
TP49
B5
A4
A4
(Vfo)
TP48
B4
A3
A3
TP47
B3
A2
A2
TP46
B2
A1
A1
B1
C6550
160V
100u
TH-42PA20B/E
SC-Board(2of2)Schematic Diagram
17
TO
SD-BOARD
(SD43)
B20
B19
B18
(Vfo)
B17
B16
B15
B14
B13
B12
(Vscn)
B11
B10
B9
B8
B7
(Vf)
B6
B5
B4
B3
B2
B1
D6570
B0HCMM000009
+
TO
SD-BOARD
(SD44)
B20
B19
B18
B17
B16
B15
(Vf)
B14
B13
B12
B11
B10
B9
B8
B7
B6
(5V)
B5
AB_PROD
B4
AB_FCLKD
B3
AB_FCLD
B2
AB_FSID
B1
18

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