C2-Board (1/2) Schematic Diagram - Panasonic TH-50PZ80U Service Manual

11.27. C2-Board (1/2) Schematic Diagram

! C2-BOARD TXNC21RJTU (1/2)
A
TERM
B
5V_DET_C2
5V_DET
1 AA_CLK6
GND
2
AA_NCLK7
AA_DDC20
DDC20
3
AA_DDB20
DDB20
4
GND
5
AA_DDA20
DDA20
6
C
AA_DDC21
DDC21
7
GND
8
AA_DDB21
DDB21
9
AA_DDA21
DDA21
10
GND
11
GND
12
NC
13
NC
14
VDA_75V
NC AA_CLK2
15
VDA AA_NCLK3
16
VDA
17
VDA
18
VDA AA_CLK4
19
VDA AA_NCLK5
20
C20
D TO
C1-BOARD
(C10)
AA_ODED5
AA_LED5
AA_PCD5
AA_CLRD5
E
ZA17205
K4AD01Z00001
68 C21 1 68 C22 1
20
C20
1
ZA17201
K4AD01Z00001
1 68 1 68
F
TH-50PZ80U
C2-Board (1/2) Schematic Diagram
1 2
CLK_R CLK_L
C2_5V
C17222
1 20
G1
16V
Vcc
0.1u
2 A1 19
G2
3 18 AB_CLK8
A2
Y1
AB_NCLK7
4 A3 17
AB_CLK7
Y2
5 16
A4
Y3
R17254
6 A5 15
Y4 EXB38V470JV
7 14
A6
Y5
8 A7 13
Y6
9 A8 12
Y7
R17256 10 GND 11
R17255
Y8
680 680
C2_5V
C17223
1 G1 20
16V
Vcc
0.1u
2 A1 19
G2
3 18 AB_CLK11
A2
Y1
AB_NCLK11
4 A3 17
AB_CLK10
Y2
5 16 AB_NCLK10
A4
Y3
R17257
6 A5 15
Y4 EXB38V220JV
7 14 AB_CLK9
A6
Y5
AB_NCLK9
8 A7 13
AB_NCLK8
Y6
9 12
A8
Y7
10 GND 11 R17259
Y8 EXB38V220JV
R17258
EXB38V681JV C2_5V
C17221
1 G1 20
16V
Vcc
0.1u
2 A1 19
G2
3 18 AB_ODED5_C3
A2
Y1
AB_ODED5
4 A3 17
AB_LED5_C3
Y2
5 16 AB_LED5
A4
Y3
R17251
6 A5 15
EXB38V470JV
Y4
7 14 AB_PCD5_C3
A6
Y5
AB_PCD5
8 A7 13
AB_CLRD5_C3
Y6
9 12 AB_CLRD5
A8
Y7
R17252
10 GND 11
Y8 EXB38V470JV
R17253
EXB38V681JV
30
ZA17204
K4AD01Z00001
C26
ZA17202 ZA17203
K4AD01Z00001 K4AD01Z00001
1
1 68 1 68 1 68
3 4
TO
D-BOARD
(D32)
C21
C2_5V
P5V
2
1 3
FL17201
J0HABH000013
R17202
EXB38V471JV
C17231
250V
0.15u
C2_5V
CB7
TO
PANEL DATA
DRIVER
R17278
EXB38V471JV
R17277
EXB38V471JV
C17232
C17208
250V
10V
0.15u
1u
C2_5V
TO
CB8
PANEL DATA
DRIVER
5 6
69
VDA_75V
R17204
EXB38V471JV
C17226
250V
0.15u
C17241
10V
1u
R17214
EXB38V471JV
VDA_75V
C17227
250V
0.15u
R17216
EXB38V471JV
TH-50PZ80U
C2-Board (1/2) Schematic Diagram
7 8
1
2
3
4
5
6
9