C2-Board (2/2) Schematic Diagram - Panasonic TH-50PZ850U Service Manual

11.32. C2-Board (2/2) Schematic Diagram

C2-BOARD TXNC21RJTU (2/2)
!
TERM
1
2
3
4
R17201
EXB38V471JV
C17233
C17201
250V
10V
0.15u
1u
C2_5V
CB9
TO
PANEL DATA
DRIVER
5
6
R17213
EXB38V471JV
C17234
250V C17207
0.15u 10V
1u
C2_5V
TO
CB10
PANEL DATA
DRIVER
TH-50PZ850U
C2-Board (2/2) Schematic Diagram
10 11
CLK_L
VDA_75V
R17203
EXB38V471JV
C17228
250V
0.15u
VDA_75V
R17215
EXB38V471JV
C17229
250V
0.15u
12 13
TO
D-BOARD
(D33)
C22
P5V
1 G1
AA_UEH 2
A1
AA_USL
3 A2
AA_USH 4
A3
5 A4
AA_UML 6
A5
AA_UMH
7 A6
AA_NUEL 8
A7
9 A8
10 GND
R17263 R17264
EXB38V681JV EXB38V681JV
R17225
EXB38V471JV
C17235
250V C17213
0.15u 10V
1u
C2_5V
TO
CB11
PANEL DATA
DRIVER
14 15
72
FL17202
J0HABH000013
C2_5V
2
1 3
DRV_SOS8
AB_UEH
AB_USL
AB_USH
AB_UML
AB_UMH
AB_NUEL
AB_ODED5_C3
AB_LED5_C3
AB_PCD5_C3
AB_CLRD5_C3
AA_CLK0
AA_NCLK1
AA_DDA1
AA_DDB1
AA_DDC1
AA_DDA0
AA_DDB0
C2_5V
AA_DDC0
C17224
20
16V
Vcc
0.1u
19 AA_DDA3
G2
AB_UEH AA_DDB3
18
Y1
AB_USL
17 AA_DDC3
AB_USH
Y2
16
R17261
Y3
EXB38V470JV
15 AA_DDA2
Y4
AB_UML AA_DDB2
14
Y5
AB_UMH
13 AA_DDC2
AB_NUEL
Y6
12
Y7
R17262 AA_DDA5
11
Y8 EXB38V470JV
AA_DDB5
AA_DDC5
AA_DDA4
AA_DDB4
AA_DDC4
AA_DDA7
AA_DDB7
AA_DDC7
AA_DDA6
AA_DDB6
AA_DDC6
VDA_75V
R17260
220k
VDA_75V
R17226
EXB38V471JV
TH-50PZ850U
C2-Board (2/2) Schematic Diagram
16 17
68
5V_DET
67
GND
66
P5V
65
P5V
64
P5V
63
GND
62
DRV_SOS8
61
GND
60
UEH
59
USL
58
USH
57
GND
56
UML
55
UMH
54
NUEL
53
GND
52
ODE
51
LE
50
PC
49
CLR
48
GND
47
CLKD[0](+)
46
GND
45
CLKD[1](-)
44
GND
43
DOUTDA[1]
42
DOUTDB[1]
41
DOUTDC[1]
40
GND
39
DOUTDA[0]
38
DOUTDB[0]
37
DOUTDC[0]
36
GND
35
DOUTDA[3]
34
DOUTDB[3]
33
DOUTDC[3]
32
GND
31
DOUTDA[2]
30
DOUTDB[2]
29
DOUTDC[2]
28
GND
27
DOUTDA[5]
26
DOUTDB[5]
25
DOUTDC[5]
24
GND
23
DOUTDA[4]
22
DOUTDB[4]
21
DOUTDC[4]
20
GND
19
DOUTDA[7]
18
DOUTDB[7]
17
DOUTDC[7]
16
GND
15
DOUTDA[6]
14
DOUTDB[6]
13
DOUTDC[6]
12
GND
11
NC
10
NC
9
NC
8
VDA
7
VDA
6
VDA
5
VDA
4
VDA
3
VDA
2
VDA
1
VDA
SIDE
C26
TO
C3-BOARD
(C36)
C17230
250V
0.15u
18