C3-Board (1 Of 2) Schematic Diagram - Panasonic TH-50PM50U Service Manual

13.37. C3-Board (1 of 2) Schematic Diagram

R7392
EXB38V102JV
ZA7301 ZA7302 ZA7303 ZA7304 ZA7305
K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013
AA_DUC7
AA_DUB7
AA_DUA7
AA_DUC6
A
AA_DUB6
AA_DUA6
C3_5V
AA_ODE_L
AA_CLR_L
TO
C2-BOARD
R7394
(C21)
R7302 C7301 EXB38V102JV
C31
0
16V
1u
R7387
22k
P5V
1
P5V
R7386
2
100k AA_DUC5
P5V
3
AA_DUB5
P5V
4
AA_DUA5
5
AA_DUC4
6
AA_DUB4
7
AA_DUA4
8
GND
9
AA_DUC7
B
DOUTDC[7]
10
AA_DUB7
DOUTDB[7]
11
AA_DUA7
DOUTDA[7]
12 R7396
AA_DUC6
EXB38V102JV
DOUTDC[6]
13
AA_DUB6
DOUTDB[6]
14
AA_DUA6
DOUTDA[6]
15
GND
16
AA_DUC3
5V_DET
17
AA_DUB3
DRV_RST
18
AA_DUA3
GND
19
AA_DUC5 AA_DUC2
DOUTDC[5]
20
AA_DUB5 AA_DUB2
DOUTDB[5]
21
AA_DUA5 AA_DUA2
DOUTDA[5]
22
AA_DUC4
DOUTDC[4]
23
AA_DUB4
DOUTDB[4]
24
AA_DUA4
DOUTDA[4]
25
GND
26
C
AA_DUC3
DOUTDC[3]
27
AA_DUB3
EXB38V102JV
DOUTDB[3]
28
AA_DUA3
DOUTDA[3]
29
AA_DUC2
DOUTDC[2]
30
AA_DUB2
DOUTDB[2]
31
AA_DUA2 AA_DUC1
DOUTDA[2]
32
AA_DUB1
GND
33
AA_DUC1 AA_DUA1
DOUTDC[1]
34
AA_DUB1 AA_DUC0
DOUTDB[1]
35
AA_DUA1 AA_DUB0
DOUTDA[1]
36
AA_DUC0 AA_DUA0
DOUTDC[0]
37
AA_DUB0
DOUTDB[0]
38
AA_DUA0
DOUTDA[0]
39
GND
40
AA_ODE_L
ODEU
41
AA_CLR_L
CLRU
42
PCU1
D
43
LEU
44
NCLKL NCLKL
CLK[1](-)
45
CLKL
CLK[0](+)
46
GND
47
GND
48
GND
49
GND
50
C3_5_3V
C3_5_3V_B
C3_5V
TO
C2-BOARD R7301
0
(C23)
R7347
78V_L
0
VDA_75V
78V_R 78V_R 78V_L
78V_L
6 78.0
78V_R
5 78.0
VDA_75V
NC
E
4
0
Vda 75V
3
75.0
NC C35
2
0
TO
GND
1 0
SS-BOARD
C33
(SS35)
TH-50PM50U C3-Board (1 of 2) Schematic Diagram
1 2
R7393
EXB38V102JV
C3_5_3V
C7308
1 20 16V
OE1
0.1u
Vcc
2 19
A1
OE2
3 A2 18
AB_DUC7
Y1
AB_DUB7
4 A3 17
Y2
AB_DUA7
5 A4 16
AB_DUC6
Y3
6 15
A5
R7303
Y4
EXB38V470JV
7 14
A6
Y5
AB_DUB6
8 13
A7
AB_DUA6
Y6
AB_ODE_L
9 A8 12
Y7
AB_CLR_L
10 GND 11
Y8
R7304
R7395 EXB38V470JV
EXB38V102JV
C3_5V
C7316
C3_5_3V
16V
1u
C7309
1 OE1 20
16V
Vcc
0.1u
2 A1 19
OE2
3 A2 18
AB_DUC5
Y1
4 17 AB_DUB5
A3
Y2
AB_DUA5
CA8
5 16
A4
AB_DUC4
Y3 TERM
6 15
A5
Y4 R7305
EXB38V470JV
7 A6 14
TO
Y5
AB_DUB4
8 A7 13 PANEL DATA
AB_DUA4
Y6
DRIVER
9 A8 12
Y7
10 11
GND
Y8
R7306
EXB38V470JV
R7397
EXB38V102JV
C3_5_3V
C7312
1 OE1 20
16V
Vcc
0.1u
2 19
A1
OE2
3 18
A2
AB_DUC3
Y1
4 17 AB_DUB3
A3
Y2
AB_DUA3
5 A4 16
AB_DUC2
Y3
6 A5 15
Y4 R7307
EXB38V470JV
7 14
A6
Y5
AB_DUB2
8 13
A7
AB_DUA2
Y6
9 12
A8
Y7
10 GND 11
Y8
R7308
EXB38V470JV
R7398 R7399
EXB38V102JV
C3_5_3V
C7311
16V
1 OE1 20
0.1u
Vcc
2 A1 19
OE2
3 A2 18
AB_DUC1
Y1
4 17 AB_DUB1
A3
Y2
AB_DUA1
5 16
A4
AB_DUC0
Y3
6 15
A5
R7309
Y4
EXB38V470JV
7 A6 14
Y5
AB_DUB0
8 A7 13
AB_DUA0
Y6
CA9
R7343 9 A8 12
Y7
10k TERM
10 11
GND
Y8
R7310
TO
EXB38V470JV
PANEL DATA
DRIVER
C3_5_3V_B
PCL C7304
16V
0.1u
DRST 1 20
OE1
Vcc
CLKL 2 19
A1
OE2
3 18 CLK11
A2
Y1
R7337 0
NCLKL CLK12
4 A3 17
Y2
R7338 0
CLK21
5 A4 16
Y3
R7339 0
LEL CLK22
6 15
A5
Y4
R7340 0
7 14 LE8
A6
Y5
R7341 47
8 13 LE9
A7
Y6
R7342 47
LE10
9 A8 12
Y7
R7345 47
LE11
10 GND 11
Y8
R7346 47
3
R7361 R7365
2.2 2.2
5V
R7355
100
R7360 R7364
2.2 2.2
5V
R7354
100
C3-BOARD TNPA3563 (1/2)
4 5
99
VDA_75V
D7303
B0HCMM000014
D7304
C7359
B0HCMM000014
100V
0.47u
L7301 L7302
J0JJC0000011 J0JJC0000011
78V_L
R7367
100
C7326
50V
100p
VDA_75V
D7301
B0HCMM000014 C7360
100V
0.47u
D7302
B0HCMM000014
L7303 L7304
J0JJC0000011 J0JJC0000011 78V_L
R7366
100
C7323
50V
100p
TH-50PM50U
C3-Board (1 of 2) Schematic Diagram
6 7
TH-50PM50U
1
2
3
4
C3_5V
C7315
16V
1u
5
6
7
8