Panasonic TH-C50FD18A Service Manual page 68

50 inch class 1080p plasma hdtv
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11.26. C1-Board (2/2) Schematic Diagram
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C1-BOARD TXNC11RJTU (2/2)
1
R17168
EXB38V470JV
AB_DDB27
AB_DDA27
AB_DDC24
AB_DDB24
R17167
EXB38V470JV
AB_DDA24
AB_DDC25
AB_DDB25
AB_DDA25
2
C1_5V
C17158
16V
0.1u
3
R17125
EXB38V471JV
C17144
250V
C17113
0.15u
10V
1u
C1_5V
CB5
TO
PANEL DATA
DRIVER
4
R17131
EXB38V471JV
C17145
250V
0.15u
C1_5V
CB6
TO
PANEL DATA
DRIVER
TH-C50FD18A
C1-Board (2/2) Schematic Diagram
10
11
TERM
Y8
11
GND
10
Y7
AA_DDB27
A8
12
9
AA_DDA27
Y6
A7
13
8
AA_DDC24
Y5
A6
14
7
AA_DDB24
Y4
15
A5
6
AA_DDA24
Y3
16
A4
5
AA_DDC25
Y2
17
A3
4
AA_DDB25
Y1
18
A2
3
AA_DDA25
G2
19
A1
2
Vcc
G1
20
1
R17169
R17170
EXB38V471JV
EXB38V471JV
R17126
EXB38V471JV
R17132
EXB38V471JV
C17151
10V
1u
12
13
CLK_R
R17158
EXB38V220JV
AB_NCLK1
AB_CLK1
AB_NCLK2
AB_CLK2
R17157
EXB38V220JV
AB_NCLK3
AB_CLK3
AB_NCLK4
AB_CLK4
C1_5V
R17154
EXB38V220JV
AB_NCLK5
AB_CLK5
VDA_75V
AB_NCLK6
AB_CLK6
C17138
250V
0.15u
C1_5V
R17152
EXB38V470JV
AB_CLRD61
AB_CLRD62
AB_PCD61
AB_PCD62
R17151
EXB38V470JV
AB_LED61
AB_LED62
AB_ODED61
AB_ODED62
C1_5V
VDA_75V
C17139
250V
0.15u
14
15
68
TO
D-BOARD
C11
(D31)
C1_5V
2
1
3
FL17101
R17138
J0HABH000013
22k
R17139
100k
Y8
11
GND
10
AA_NCLK11
Y7
12
A8
9
AA_CLK10
Y6
13
A7
8
Y5
14
A6
7
Y4
A5
15
6
Y3
A4
16
5
Y2
A3
17
4
Y1
A2
18
3
G2
19
A1
2
C17133
R17159
R17160
Vcc
16V
680
680
20
G1
1
0.1u
AA_DDC20
AA_DDB20
AA_DDA20
Y8
11
GND
10
AA_DDC21
Y7
AA_NCLK9
A8
12
9
Y6
AA_CLK8
A7
13
8
AA_DDB21
Y5
A6
14
7
AA_DDA21
Y4
A5
15
6
Y3
16
A4
5
Y2
17
A3
4
Y1
18
A2
3
G2
VDA_75V
19
A1
2
C17132
R17155
R17156
Vcc
680
680
16V
G1
0.1u
20
1
R17140
Y8
220k
11
GND
10
AA_CLRD6
Y7
12
A8
9
Y6
A7
13
8
AA_PCD6
Y5
A6
14
7
Y4
A5
15
6
AA_LED6
Y3
16
A4
5
Y2
17
A3
4
AA_ODED6
Y1
18
A2
3
G2
19
A1
2
C17131
Vcc
16V
R17153
20
G1
1
0.1u
EXB38V681JV
TH-C50FD18A
C1-Board (2/2) Schematic Diagram
16
17
TO
C2-BOARD
(C20)
C10
20
5V_DET
19
GND
18
DDC20
17
DDB20
16
GND
15
DDA20
14
DDC21
13
GND
12
DDB21
11
DDA21
10
GND
9
GND
8
NC
7
NC
6
NC
5
VDA
4
VDA
3
VDA
2
VDA
1
VDA
SIDE
18

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