Sc-Board (3 Of 3) Schematic Diagram - Panasonic TH-42PE30B Service Manual

TH-37PE30B / TH-42PE30B

15.48. SC-Board (3 of 3) Schematic Diagram

21
22
C6469
25V
220u
+
T6461
ETS13TB139AP
D6520
1 10 B0JCKG000001
NC
23
2 N4 9
L6453
J0JJC0000021
3 NC C6470
50V
220u
4 7
24
N2
5 6
25 NC
26
27
D6456
28
B0ECHP000001
C6455
25V L6451
220u J0JJC0000021
+
C6456
T6451
160V
G4D1A0000072 IC6452
100u
1 (PDPT-5) 8
29 AN78L15ME1
Nd N4 N2
2 7
N1
3 6
30
NC
N2
C6458
4 5
31 NC 25V
4.7u
32
33
34
C6475
25V
220u
+
T6471 C6476
G4D1A0000072 160V
R6480
10k 100u
1 8
35
L6471
Nd N2 N4
J0JJC0000021 D6476
2 7
B0ECHP000001
N1
3 6
36 NC
N2
4 5
37 NC
38
39
510V
40
41
390V
42
43
44
45
46
47
48
TH-37PE30B/TH-42PE30B SC-Board (3 of 3) Schematic Diagram
16
R6618 R6621
2.2k 154k
1%
C6620
50V
R6433
0.1u
0
R6629
22k
1%
IC6456
AN1431M-E1
30V
Q6454
D6451
B0JCME000025 2SD814ATX R6456
453k
R6459
100k 1%
AVR 15V
R6457
10k
1%
IC6451
3 IN 1
OUT
AN1431M-E1
COMMON
C6459
2 25V
R6458
47u
10k
+
1%
RUBICON
R6465
R6464 8.2
2.2k 2W
Q6474 1%
R6476
30V
324k
2SD814ATX
R6479
100k
C6478
50V
-80V
0.1u
VAD
*R6469
R6431
16k
0
VR6477
5k
R6471
4.7k
1%
R6478
6.98k
-90V
IC6471 IC6472
L6472
AN1431M-E1
AN1431M-E1 G0ZZ00002183
*R6551
0
R6550
3.3k
1W
Q6550
2SC1473AEA
FET DRIVER
1 8
Vcc Vb
2 7
In Ho D6550
C6541 MA2J11100L
25V
4.7u 3 6
Gnd Vs
4 5
Lo NC
Q6553
R6561 2SB1073001TV
47
17 18
TO
SU-BOARD
(SU41)
TO
SC41
SU-BOARD
SC45
(SU45)
1
TP40
2
TP41 A20 AB_FSIU
3
B20
A19 AB_FCLU
4 TP42
B19
5
A18
AB_FCLKU
TP43
B18
6
A17
AB_PROU
7
TP44 B17
A16
8
B16
9
A15
B15
10
A14
B14
A13
TP45
B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7
B7
A6
TP54
B6
A5
TP55
B5
A4
TP56 B4
A3
TP57
B3
A2
TP58
B2
R6605
A1 220k
B1
R6606
220k
R6607
220k
TO
SU-BOARD
SC42
(SU42)
A20
B20
A19
B19
A18
B18
R6552 A17
100k
B17
1%
A16
R6553
TP59
100k B16
D6543 1%
A15
MAZ80510LL
TP60 B15
A14
R6554
TP61 B14
10k
1%
A13
TP62
B13
A12
TP63
B12
A11
B11
A10
RUBICON
B10
A9
TP51
B9
A8
B8
A7
B7
A6
Q6555 B6 TP50
B1DFES000001 A5
D TP49
B5
R6563
5.6 A4
S TP48
G B4
A3
TP47
B3
A2
TP46
B2
A1
B1
+
C6550
160V
100u
19 20
118
SC-BOARD (3/3)
TNPA3106AB (TH-37PE30B)
!
TNPA3106 (TH-42PE30B)
TO
SD-BOARD
(SD43)
SC43
A20
B20
A19
B19
A18
B18
A17
B17
A16
B16
A15
B15
A14
B14
A13
B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7
B7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
A1
B1
C6598
22u D6570
B0HCMM000009
160V
+
TO
SD-BOARD
SC44
(SD44)
A20
B20
A19
B19
A18
B18
A17
B17
A16
B16
A15
B15
A14
B14
A13
B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7 10
B7
9
A6
AB_PROD
B6 8
A5
7
B5 AB_FCLKD
A4 AB_PROD 6
B4
5
A3 AB_FCLKD AB_FCLD
B3 4
A2
AB_FCLD
3
B2
AB_FSID
A1 2
AB_FSID TO
B1
1
SD-BOARD
(SD46)
SC46
TH-37PE30B/TH-42PE30B
SC-Board (3 of 3) Schematic Diagram
21 22 23