C1-Board (2 Of 2) Schematic Diagram - Panasonic TH-50PM50U Service Manual

TH-50PM50U

13.34. C1-Board (2 of 2) Schematic Diagram

1
C1_5V
TO
PANEL DATA
DRIVER
CA3
TERM
2
3
4
5
6
C1-BOARD TNPA3561 (2/2)
TH-50PM50U
C1-Board (2 of 2) Schematic Diagram
8 9
VDA_75V
D7107
B0HCMM000014
C7104
100V
0.47u
D7108
B0HCMM000014
L7105 L7106
J0JJC0000011 J0JJC0000011
78V_R
R7127 R7131
ZA7101
2.2 2.2
K4CD01000013
5V
R7123
100
10 11
ZA7102 ZA7103 ZA7104 ZA7105
K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013
AA_DUC17
AA_DUB17
AA_DUA17
AA_DUC16
AA_DUB16
AA_DUA16
AA_CLRU
C7125
16V
AA_ODEU
1u
AB_ODEU
AB_CLRU
R7133
100
AA_DUC19
AA_DUB19
AA_DUA19
AA_DUC18
C7111
50V AA_DUB18
100p
AA_DUA18
AA_DUC21
AA_DUB21
AA_DUA21
AA_DUC20
AA_DUB20
AA_DUA20
12
96
R7141 R7142
EXB38V102JV EXB38V102JV
C1_5_3V
1 20 C7136
OE1
16V
Vcc
0.1u
2 A1 19
OE2
3 A2 18
AB_DUC17
Y1
AB_DUB17
4 17
A3
Y2
AB_DUA17
5 16
A4
AB_DUC16
Y3
6 15
A5
R7159
Y4
EXB38V470JV
7 A6 14
Y5
AB_DUB16
8 A7 13
AB_DUA16
Y6
9 A8 12
Y7
10 11
GND
Y8
R7160 C1_5V
EXB38V470JV
R7186
22k
R7143 R7144
EXB38V102JV EXB38V102JV
C1_5_3V
C7137
1 OE1 20
16V
Vcc
0.1u
2 A1 19
OE2 R7187
100k
3 A2 18
AB_DUC19
Y1
4 17 AB_DUB19
A3
Y2
AB_DUA19
5 16
A4
AB_DUC18
Y3
6 15
A5
R7161
Y4
EXB38V470JV
7 A6 14
Y5
AB_DUB18
8 A7 13
AB_DUA18
Y6
9 A8 12
Y7
10 11
GND
Y8
R7162
EXB38V470JV
R7145 R7146
EXB38V102JV EXB38V102JV
C1_5_3V
1 20 C7138
OE1
16V
Vcc
0.1u AA_DUA16
2 19
A1
OE2
AA_DUB16
3 18
A2
AB_DUC21
Y1
AA_DUC16
AB_DUB21
4 A3 17
Y2
AB_DUA21 AA_DUA17
5 A4 16
AB_DUC20
Y3
AA_DUB17
6 15
A5
R7163
Y4
AA_DUC17
EXB38V470JV
7 14
A6
Y5
AB_DUB20
8 13
A7
AB_DUA21
Y6
CLKR
9 A8 12
R7102 Y7
NCLKR
10k
10 GND 11
Y8
R7164 LER
EXB38V470JV
PCR
AA_CLRU
AA_ODEU
AA_DUA18
AA_DUB18
PCR AA_DUC18
AA_DUA19
C1_5_3V_B
AA_DUB19
C7130 AA_DUC19
16V
0.1u
1 OE1 20
Vcc
CLKR AA_DUA20
2 A1 19
OE2
3 18 CLK11 AA_DUB20
A2
Y1
R7134 0
NCLKR 4 17 CLK12 AA_DUC20
A3
Y2
R7135 0
5 16 CLK21 AA_DUA21
A4
Y3
R7136 0
LER CLK22 AA_DUB21
6 A5 15
Y4
R7137 0
LE1 AA_DUC21
7 A6 14
Y5
R7138 47
LE2
8 A7 13
Y6
R7139 47
9 12 LE3
A8
Y7
R7140 47
10 11
GND
Y8
TH-50PM50U
C1-Board (2 of 2) Schematic Diagram
13 14
78V_R
NC
0 6
78V_R
5
VDA_75V 78.0
NC
4
0
Vda 75V
3
75.0
NC
0 2
GND
0
1
C11
TO
C2-BOARD
(C22)
C1_5V C1_5_3V
R7184
0
C1_5_3V_B
R7171
0
TO
C10
C2-BOARD
R7185
(C20)
0
50
P5V
49
P5V
C7139
16V 48
1u P5V
47
P5V
46
5V_DET
45
DRV_RST
44
GND
43
42
41
40
39
38
GND
37
DOUTDA[14]
36
DOUTDB[14]
35
DOUTDC[14]
34
DOUTDA[15]
33
DOUTDB[15]
32
DOUTDC[15]
31
GND
30
DOUTDA[16]
29
DOUTDB[16]
28
DOUTDC[16]
27
DOUTDA[17]
26
DOUTDB[17]
25
DOUTDC[17]
24
GND
23
CLK[2](+)
22
CLK[3](-)
21
LEU
20
PCU2
19
CLRU
18
ODEU
17
GND
16
DOUTDA[18]
15
DOUTDB[18]
14
DOUTDC[18]
13
DOUTDA[19]
12
DOUTDB[19]
11
DOUTDC[19]
10
GND
9
DOUTDA[20]
8
DOUTDB[20]
7
DOUTDC[20]
6
DOUTDA[21]
5
DOUTDB[21]
4
DOUTDC[21]
3
GND
2
GND
1
GND
SIDE
15