Panasonic TH-46PZ81FV Service Manual page 63

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11.23. C1-Board (1/2) Schematic Diagram
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C1-BOARD TNPA4443 (1/2)
A
ZA17104
K4AD01Z00001
ZA17105
K4AD01Z00001
B
1
68
1
68
C
C17140
250V
R17137
0.15u
4.7k
D
C1_5V
CB1
TO
PANEL DATA
DRIVER
E
C17141
250V
0.15u
C1_5V
CB2
TO
F
PANEL DATA
DRIVER
TH-46PZ81FV
C1-Board (1/2) Schematic Diagram
1
2
ZA17103
K4AD01Z00001
68
1
C11
20
C10
1
ZA17101
ZA17102
K4AD01Z00001
K4AD01Z00001
1
68
1
68
1
68
1
68
C17146
10V
1u
C17147
10V
1u
3
4
R17180
EXB38V470JV
AB_DDC30
Y8
GND
AB_DDB30
11
Y7
AB_DDA30
12
A8
AB_DDC31
Y6
A7
13
Y5
R17179
14
A6
EXB38V470JV
AB_DDB31
Y4
A5
AB_DDA31
15
Y3
AB_DDC28
16
A4
AB_DDB28
Y2
17
A3
Y1
A2
18
G2
19
A1
C1_5V
C17160
Vcc
16V
G1
0.1u
20
VDA_75V
C17134
250V
0.15u
C17142
250V
0.15u
C1_5V
CB3
TO
PANEL DATA
DRIVER
VDA_75V
C17135
250V
0.15u
C17143
250V
0.15u
C1_5V
CB4
TO
PANEL DATA
DRIVER
5
6
63
R17174
EXB38V470JV
AB_DDA28
Y8
10
AB_DDC29
11
AA_DDC30
Y7
AB_DDB29
9
12
AA_DDB30
AB_DDA29
Y6
8
13
AA_DDA30
Y5
R17173
7
14
EXB38V470JV
AA_DDC31
AB_DDC26
Y4
6
AB_DDB26
15
AA_DDB31
Y3
AB_DDA26
5
16
AA_DDA31
AB_DDC27
Y2
4
17
AA_DDC28
Y1
3
18
AA_DDB28
G2
2
19
C17159
C1_5V
16V
Vcc
0.1u
1
20
R17181
R17182
EXB38V471JV
EXB38V471JV
C17148
10V
1u
C17149
10V
1u
TH-46PZ81FV
C1-Board (1/2) Schematic Diagram
7
8
1
GND
10
AA_DDA28
A8
9
AA_DDC29
A7
8
AA_DDB29
A6
7
AA_DDA29
A5
6
AA_DDC26
A4
5
AA_DDB26
A3
4
AA_DDA26
A2
3
AA_DDC27
A1
2
G1
1
R17175
R17176
EXB38V471JV
EXB38V471JV
2
3
VDA_75V
C17136
250V
0.15u
4
VDA_75V
C17137
250V
0.15u
9

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