Toshiba 42WP37C Service Manual page 93

C1-Board Schematic Diagram
C1-BOARD TNPA2869
!
A
B
67V
C
D
TO
DATA
DRIVER
C7154
100p
E
TO
DATA
DRIVER
F
C7155
C1-Board Schematic Diagram
1
2
TO
C2-BOARD
(C22)
(C2-BOARD REVERSE FOR CONENCETOR PIN NO)
C12
TERM
Vda67V R7189
0
C7107
R7190
0.1u
220k
100V
C7111
R7175
0.1u
0
100V
R7113 R7111 R7112
22
22 22
67V 67V
R7163
0
TO
DATA
DRIVER
R7105
1k R7162
0
C7103
5V
16V
1u
C7115
R7177
0.1u
100V 0
R7121 R7119 R7120 R7136
22 22 22 22
67V 67V
R7171
R7172
120 120
R7170
C7105
120
16V1u
50V
5V
C7113
R7176
0.1u
0
100V
R7117 R7116 R7118
R7115
22 22 22 22
67V 67V 67V
R7167 R7168
22 22
R7166
22
5V
50V
C7104
100p
16V
1u
3 4
5V
67V
R7114
22
67V 67V
CLOCK BUFFER
R7164
1
0
CER
2
R7130
AC_CLK11 0
3
4
5
6
R7132
AC_CLK21 0 7
8
R7165
R7178
0
AC_PCR 0
9
C7153
50V
100p 10
1
1G~
AH_D15
2
1A1
AD_BD11 R7142 47 3
2Y4
AH_D16 4
1A2
AD_BD12 R7143 47
5
2Y3
67V 6
1A3
R7144 47
AD_BD13 7
2Y2
8
1A4
AD_BD14 R7145 47 9
2Y1
10
GND
BUFFER
BUFFER
1
1G~
AF_D35 2
1A1
AA_BD31
R7148 47 3
2Y4
AF_D36
4
1A2
R7173
120 AA_BD32 R7149 47 5
2Y3
6
1A3
AA_BD33 R7150 47 7
2Y2
8
1A4
AA_BD34 R7151 47
9
2Y1
10
GND
1
1G~
AG_D25
2
1A1
AB_BD21 R7154 47 3
2Y4
67V AG_D26
4
1A2
AB_BD22 R7155 47
5
2Y3
6
1A3
AB_BD23 R7156
47 7
2Y2
8
1A4
AB_BD24 R7157 47 9
2Y1
10
GND
BUFFER
R7169
22
5 6
AH_D14
AH_D15
AH_D16
AH_D11
AH_D12
AH_D13
AG_D24
AG_D25
R7192
0 AG_D26
AG_D21
C7102
AG_D22
6.3V
10u
AG_D23
C7101
16V
1u AF_D34
20
1G~ VCC
AF_D35
19
1A1 2G~
AF_D36
R7126 AC_LE1
18 47
2Y4 1Y1
CLKR AF_D31
17
1A2 2A4
AF_D32
16 R7127 47 AC_LE2
2Y3 1Y2
AF_D33
15
1A3 2A3
14 R7128 47 AC_LE3
2Y2 1Y3
13
1A4 2A2
AE_NCLKR
12
2Y1 1Y4
11
GND 2A1
NCLKR
PCR
AE_CLKR
AE_CER
AE_PCR
20
VCC
C7148 R7161
19
2G~ 0
6.3V
18 R7146 47 AD_BD15 10u
1Y1
C7147
17 AH_D11
2A4 16V
1u
R7147 AD_BD16
16 47
1Y2
15 AH_D12
2A3
14
1Y3
AH_D13
13
2A2
12
1Y4
AH_D14
11
2A1
20
VCC
L7106
19 C7150 ELKE103FA
2G~
6.3V
AA_BD35 1 3
18 R7152 47 10u 2
1Y1
AF_D31
17 C7149
2A4
16V
16 R7153 47 AA_BD36 1u
1Y2
AF_D32
15
2A3
R7187
14
1Y3
13 AF_D33
2A2
12
1Y4
11 AF_D34
2A1
20
VCC
C7151 C7152
19
2G~ 6.3V
16V
10u
18 R7158 47 AB_BD25 1u
1Y1
AG_D21
17
2A4
R7159 47 AB_BD26
16
1Y2
15 AG_D22
2A3
14
1Y3
13 AG_D23
2A2
12
1Y4
AG_D24
11
2A1
7 8
42WP37
50
GND
49
D11
48
D12
47
D13
46
D14
45
D15
44
D16
43
GND
42
D21
41
D22
40
D23
39
D24
38
D25
37
D26
36
GND
35
D31
34
D32
33
D33
32
D34
31
D35
30
D36
29
GND
DRVRST
28
DRVRST
27
GND
26
GND
25
NCLKR
24
CLKR
23
GND
22
(BLKR)
(BLKR)
21
CER
20
PCR
19
GND
18
GND
C7142
100p 17
50V (HZ)
(HZ)
AI_OMH 16
UMH
AI_OML 15
UML
AI_OSH 14
USH
AI_OSL 13
USL
AI_UE2H 12
UE2H
AI_UEH 11
UEH
10
GND
9
GND
AI_SOS 8
SOS
7
GND
6
GND
5
FPC_DET
4
5V
3
5V
2
5V
5V 1
5V
SIDE TO
C11
D-BOARD
(D31)
22k
R7188
100k
C1-Board Schematic Diagram
9