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Panasonic TH-37PA20AA Service Manual page 275

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4.28. SU-Board Schematic Diagram
A
UP
B
C
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D
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NONUSE 1st OUTPUTS
TO
SC-BOARD
(SC45)
SU45
1
E
2
3
4
5
6
7
8
9
10
F
TH-42PA20A/F/M/H/R
SU-BORAD Schematic Diagram
1
SU-BOARD TNPA2957AB
!
51
52
53
OUT42
OUT24
54
OUT36
OUT30
OUT43
OUT37
OUT29
OUT23
55
OUT38
OUT28
OUT44
OUT22
56
OUT45
OUT21
57
OUT46
OUT20
IC6401
58
OUT47
OUT19
59
AN16001A-VT
OUT48
OUT18
60
C0HBC0000006
OUT49
OUT17
61
OUT50
OUT16
62
(SN755864)
OUT51
OUT15
63
OUT52
OUT14
64
OUT53
OUT13
S/P
65
OUT54
OUT12
48bit
66
OUT55
OUT11
67
OUT56
OUT10
68
OUT57
69
OUT58
70
OUT64
OUT2
OUT59
NC
OUT1
71
VDDH
VDDH
OUT60
72
73
74
75
D6401
AE_PRO
C6412
1000p
MAZ80560HL
50V
TO
SC-BOARD
(SC41)
2
AD_38
25
AD_39
24
AD_40
23
AD_41
22
AD_42
21
AD_43
20
AD_44
19
AD_45
18
AD_46
17
AD_47
16
AD_48
15
14
13
12
11
10
9
8
OUT9
7
OUT8
6
OUT7
5
OUT6
4
3
Q6401
2
R6410
2SK062000L
100k
1
D
G
R6411
S
NONUSE
100k
C6417
14 OUTPUTS
D6403
220p
50V
MAZ80560HL
Vf
Vfo
R6412
4.7k
Vf5
D6409
B0ECHP000001
SU41
(Card Edge)
3
AC_74
51
AC_73
52
AC_72
53
AC_71
OUT42
54
OUT36
OUT30
AC_70
OUT43
OUT37
OUT29
55
IC6402
AC_69
OUT38
OUT28
OUT44
56
AC_68
OUT45
57
AC_67
OUT46
58
AC_66
OUT47
59
AC_65
OUT48
AN16001A-VT
60
AC_64
OUT49
C0HBC0000006
61
AC_63
OUT50
62
(SN755864)
AC_62
OUT51
63
AC_61
OUT52
64
AC_60
OUT53
S/P
65
AC_59
OUT54
64bit
66
AC_58
OUT55
67
AC_57
OUT56
68
AC_56
OUT57
69
AC_55
OUT58
70
OUT64
OUT2
AC_54
OUT59
NC
OUT1
71
AC_53
VDDH
VDDH
OUT60
72
AC_52
73
AC_51
74
AC_50
75
AC_49
R6402
220
4
AC_86
25
AC_87
24
AC_88
23
AC_89
OUT24
22
AC_90
OUT23
21
AC_91
OUT22
20
AC_92
OUT21
19
AC_93
OUT20
18
AC_94
OUT19
17
AC_95
OUT18
16
AC_96
OUT17
15
AC_97
OUT16
14
AC_98
OUT15
13
AC_99
OUT14
12
AC_100
OUT13
11
AC_101
OUT12
10
AC_102
OUT11
9
AC_103
OUT10
8
AC_104
OUT9
7
AC_105
OUT8
6
AC_106
OUT7
5
AC_107
OUT6
4
AC_108
3
AC_109
2
AC_110
1
Vf
FOIL SIDE
(
UP SIDE )
COMPONENT SIDE
COM
(
BOTTOM SIDE )
(
5
52

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