Panasonic TH-50PZ800UA Service Manual page 71

11.29. C3-Board (1/2) Schematic Diagram
! C3-BOARD TXNC31RJTU (1/2)
A
5V_DET
GND
P5V
P5V
P5V
GND
B
DRV_SOS8
GND
UEH
USL
USH
GND
UML
UMH
NUEL
GND
ODE
LE
PC
CLR
GND
CLKD[0](+)
GND
C
CLKD[1](-)
GND
DOUTDA[1]
DOUTDB[1]
DOUTDC[1]
GND
DOUTDA[0]
DOUTDB[0]
DOUTDC[0]
GND
DOUTDA[3]
DOUTDB[3]
DOUTDC[3]
GND
DOUTDA[2]
DOUTDB[2]
DOUTDC[2]
D
GND
DOUTDA[5]
DOUTDB[5]
DOUTDC[5]
GND
DOUTDA[4]
DOUTDB[4]
DOUTDC[4]
GND
DOUTDA[7]
DOUTDB[7]
DOUTDC[7]
GND
DOUTDA[6]
DOUTDB[6]
DOUTDC[6]
E
GND
NC
NC
NC
VDA
VDA
VDA
VDA
VDA
VDA
VDA
VDA
F
TH-50PZ800UA
C3-Board (1/2) Schematic Diagram
1 2
C3_5V
R17354
22k
R17355
100k
AA_CLK0
1
AA_NCLK1
2
G
3 1 G 3
2
FL17301
4
J0HABH000013
5
6
DRV_SOS8
7
8
AB_UEH
9
AB_USL
10
AB_USH
11
12
AB_UML
13
AB_UMH
14
AB_NUEL
15
AA_DDA1
16
AB_ODED5 AA_DDB1
17
AB_LED5 AA_DDC1
18
AB_PCD5 AA_DDA0
19
AB_CLRD5 AA_DDB0
20
AA_DDC0
21
AA_CLK0 AA_DDA3
22
AA_DDB3
23
AA_NCLK1
24
25
AA_DDA1
26
AA_DDB1
27
AA_DDC1
28
29
AA_DDA0
30
AA_DDB0
31
AA_DDC0
32
33
AA_DDA3
34
AA_DDB3
35
AA_DDC3
36
37
AA_DDA2
38
AA_DDB2
39
AA_DDC2
40
AA_DDC3
41
AA_DDA5 AA_DDA2
42
AA_DDB5 AA_DDB2
43
AA_DDC5 AA_DDC2
44
AA_DDA5
45
AA_DDA4 AA_DDB5
46
AA_DDB4 AA_DDC5
47
AA_DDC4 AA_DDA4
48
49
AA_DDA7
50
AA_DDB7
51
AA_DDC7
52
53
AA_DDA6
54
AA_DDB6
55
AA_DDC6
56
57
58
59 VDA_75V
60
61
62
63
AA_DDB4
64
AA_DDC4
65
AA_DDA7
66
AA_DDB7
67
AA_DDC7
68
AA_DDA6
C36 AA_DDB6
TO AA_DDC6
C2-BOARD
(C26)
3 4
C3_5V
C17313
1 G1 20
16V
Vcc
0.1u
2 A1 19
G2
AB_CLK12
3 A2 18
Y1
AB_NCLK12
4 A3 17
AB_CLK13
Y2
5 16 AB_NCLK13
A4
Y3
6 15 R17357
A5
Y4 EXB38V220JV
7 14 AB_CLK14
A6
Y5 AB_NCLK14
8 13
A7
AB_CLK15
Y6
AB_NCLK15
9 A8 12
Y7
R17358
R17360 R17359 10 GND 11
680 680 Y8 EXB38V220JV
C3_5V
C17314
1 G1 20
16V
Vcc
0.1u
2 A1 19
G2
AB_DDA1
3 A2 18
Y1
AB_DDB1
4 A3 17
AB_DDC1
Y2
5 A4 16 AB_DDA0
Y3
6 15 R17342
A5
Y4 EXB38V470JV
7 14 AB_DDB0
A6
Y5
AB_DDC0
8 13
A7
AB_DDA3
Y6
AB_DDB3
9 A8 12
Y7
R17343
10 GND 11
EXB38V470JV
Y8
R17344 R17345
EXB38V471JV EXB38V471JV
C3_5V
1 G1 20 C17315
16V
Vcc
0.1u
2 A1 19
G2
3 A2 18 AB_DDC3
Y1
AB_DDA2
4 17
A3 AB_DDB2
Y2
5 16 AB_DDC2
A4
Y3
6 15 R17346
A5
EXB38V470JV
Y4
AB_DDA5
7 A6 14
Y5
AB_DDB5
8 A7 13
AB_DDC5
Y6
AB_DDA4
9 A8 12
Y7
10 GND 11 R17347
Y8 EXB38V470JV
R17348 R17349
EXB38V471JV EXB38V471JV
C3_5V
1 20
G1 C17316
Vcc 0.1u
16V
2 A1 19
G2
AB_DDB4
3 A2 18
Y1
AB_DDC4
4 A3 17
AB_DDA7
Y2
5 A4 16 AB_DDB7
Y3
6 15 R17350
A5
Y4 EXB38V470JV
7 14 AB_DDC7
A6
Y5
AB_DDA6
8 13
A7
Y6 AB_DDB6
9 12 AB_DDC6
A8
Y7
R17351
10 GND 11
EXB38V470JV
Y8
R17352 R17353
EXB38V471JV EXB38V471JV
5 6
71
C3_5V
TO
C33 SS-BOARD
(SS33)
VDA_75V
C17317
R17356
100V
220k
1u
TO
C35 SS-BOARD
(SS35)
TH-50PZ800UA
C3-Board (1/2) Schematic Diagram
7 8 9
1
2
3