C2-Board (1 Of 3) Schematic Diagram - Panasonic TH-42PZ77U Service Manual

TH-42PZ77U

15.46. C2-Board (1 of 3) Schematic Diagram

C2-BOARD TXNC21NZTU (1/3)
!
A
B
C
TO
C1-BOARD
(C12) C22
VDA_75V
VDA
1
VDA
2
VDA
3
VDA
4
VDA
5
NC
6
NC
7
NC
8
GND
9
GND
10
GND
11
D AA_DUC13
DOUTUC[13]
12
AA_DUB13
DOUTUB[13]
13
GND
14
AA_DUA13
DOUTUA[13]
15
AA_DUC12
DOUTUC[12]
16
GND
17
AA_DUB12
DOUTUB[12]
18
AA_DUA12
DOUTUA[12]
19
GND
20
AA_DUC11
DOUTUC[11]
21
AA_DUB11
DOUTUB[11]
22
GND
23
AA_DUA11
DOUTUA[11]
24
AA_DUC10
DOUTUC[10]
25
GND
26
AA_DUB10
DOUTUB[10]
27
AA_DUA10
E DOUTUA[10]
28
GND
29
5V_DET
30
J0HABH000013
F
TH-42PZ77U
C2-Board (1 of 3) Schematic Diagram
1 2
ZA7205
K4CD01000011
68 1 68 1
C31
C7220 C7228
1
30 ZA7201
K4CD01000011
1 C10 68
C2_5V
C7278
16V 0.1u
1 G1 20
Vcc
AA_ODEU3 2 A1 19
G2
3 18 AB_ODEU2
A2
Y1
AC_ODEU2
AA_LEU3 4 17
A3
AB_LEU2
Y2
AC_LEU2
5 A4 16
R7273 Y3
0
AA_PCU3 6 A5 15 R7244
Y4 EXB38V470JV
7 14 AB_PCU2
A6
Y5
AC_PCU2
R7210
AA_CLRU3 0
8 A7 13
AB_CLRU2
Y6
AC_CLRU2
9 A8 12
Y7
10 GND 11 R7245
Y8 EXB38V470JV
R7246
EXB38V681JV
C2_5V
C7202
16V 0.1u
1 20
R7290 G1
Vcc
22
AA_CLK2L 2 19
A1
G2
AA_NCLK3L AB_CLK09L
3 A2 18
Y1
AB_NCLK09L
4 A3 17
AB_CLK10L
Y2
5 16 AB_NCLK10L
A4
Y3
6 15 R7277
A5 EXB38V220JV
Y4
AB_CLK11L
7 A6 14
Y5
AB_NCLK11L
8 A7 13
AB_CLK12L
Y6
9 12 AB_NCLK12L
A8
Y7
10 GND 11 R7278
EXB38V220JV
R7288
R7289 Y8
680 680
C2_5V
C7236
16V 0.1u
1 20
G1
Vcc
AA_CLK0L
2 A1 19
G2
AA_NCLK1L AB_CLK13L
3 A2 18
Y1
AB_NCLK13L
4 A3 17
AB_CLK14L
Y2
5 16 AB_NCLK14L
A4
Y3
R7276
6 A5 15
EXB38V220JV
Y4
AB_CLK15L
7 A6 14
Y5
AB_NCLK15L
AA_DUC5 8 13
A7 AB_DUC5
Y6
AA_DUB5 9 12 AB_DUB5
A8
Y7
R7212
10 GND 11
EXB38V220JV
Y8
R7247
EXB38V681JV
5V_DET
C2_5V
R7213
22k R7214
100k
G
3 1
G
2
FL7201
3 4
ZA7204
K4AD01Z00001
68 1 68 1 68 1 68 1 68 1
C7248 C7247 C7250 C7251 ZA7203 C7270
K4AD01Z00001
ZA7202
K4AD01Z00001
C2_5V
1 G1 20
C7212
Vcc 16V
0.1u
AA_DUA5 2 A1 19
G2
AA_DUC4 3 18 AB_DUA5
A2
Y1
AB_DUC4
AA_DUB4 4 17
A3
AB_DUB4
Y2
AA_DUA4 AB_DUA4
5 A4 16
Y3
AA_DUC3 6 A5 15 R7232
Y4 EXB38V470JV
AA_DUB3 7 14 AB_DUC3
A6
Y5
AB_DUB3
AA_DUA3
8 A7 13
AB_DUA3
Y6
AA_DUC2 AB_DUC2
9 A8 12
Y7
10 GND 11 R7233
Y8 EXB38V470JV
R7236
EXB38V471JV R7237
EXB38V471JV
C2_5V
1 20
G1
Vcc C7214
AA_DUB2 2 19 16V
A1
0.1u
G2
AA_DUA2 AB_DUB2
3 A2 18
Y1
AB_DUA2
AA_DUC1
4 A3 17
AB_DUC1
Y2
AA_DUB1 5 16 AB_DUB1
A4
Y3
AA_DUA1 6 15 R7234
A5 EXB38V470JV
Y4
AA_DUC0 AB_DUA1
7 A6 14
Y5
AB_DUC0
AA_DUB0
8 A7 13
AB_DUB0
Y6
AA_DUA0 9 12 AB_DUA0
A8
Y7
10 GND 11 R7235
EXB38V470JV
Y8
R7238
R7239
EXB38V471JV
EXB38V471JV
C2_5V
C7284
1 G1 20 16V
Vcc 0.1u
AA_DUC13
2 A1 19
G2
AA_DUB13 3 A2 18 AB_DUC13
Y1
AB_DUB13
AA_DUA13 4 17
A3
Y2 AB_DUA13
AA_DUC12 AB_DUC12
5 A4 16
Y3
AA_DUB12 R7298
6 A5 15
EXB38V470JV
Y4
AA_DUA12 7 14 AB_DUB12
A6
Y5
AB_DUA12
AA_DUC11 8 13
A7
AB_DUC11
Y6
AA_DUB11 AB_DUB11
9 A8 12
Y7
R7299
10 GND 11
EXB38V470JV
Y8
R7293
R7292
EXB38V681JV EXB38V681JV
5 6
110
TO
SS-BOARD
(SS23)
C23
VDA_75V
R7215 C7204
220k 100V
1u
C2_5V
C7286
1 G1 20 16V
Vcc 0.1u
AA_DUA11
2 A1 19
G2
AA_DUC10 3 18 AB_DUA11
A2
Y1
AB_DUC10
AA_DUB10 4 17
A3
AB_DUB10
Y2
AA_DUA10 AB_DUA10
5 A4 16
Y3
AA_DUC9 R7200
6 A5 15
EXB38V470JV
Y4
AA_DUB9 7 14 AB_DUC9
A6
Y5
AB_DUB9
AA_DUA9 8 13
A7
AB_DUA9
Y6
AA_DUC8 AB_DUC8
9 A8 12
Y7
R7201
10 GND 11
EXB38V470JV
Y8
R7294
R7295
EXB38V471JV
EXB38V681JV
C2_5V
C7285
1 G1 20
16V
Vcc
0.1u
AA_DUB8 2 19
A1
G2
AA_DUA8 AB_DUB8
3 A2 18
Y1
AB_DUA8
AA_DUC7
4 A3 17
AB_DUC7
Y2
AA_DUB7 5 A4 16 AB_DUB7
Y3
R7202
AA_DUA7 6 15
A5 EXB38V470JV
Y4
AA_DUC6 AB_DUA7
7 A6 14
Y5
AB_DUC6
AA_DUB6
8 A7 13
AB_DUB6
Y6
AA_DUA6 9 12 AB_DUA6
A8
Y7
R7203
10 GND 11
EXB38V470JV
Y8
R7297 R7296
EXB38V471JV EXB38V471JV
C20
TO
TERM
D-BOARD
(D33)
TH-42PZ77U
C2-Board (1 of 3) Schematic Diagram
7 8
1
2
3
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