C2-Board Schematic Diagram - Panasonic TC-P50X2 Service Manual

12.17. C2-Board Schematic Diagram

C2-BOARD TXNC21LNUU
!
A
B
C2_P3.3V
3.3V_DET
1
P3.3V
2
P3.3V
3
NC
4
GND
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
11
GND
12
NC
13
VDA
NC
14
C NC
15
VDA
16
VDA
17
VDA
18
VDA
19
VDA
20
C20
TO
C1-BOARD
(C10)
D
C2_P3.3V
C17208
10V
1u
CB5
TO
PANEL DATA
DRIVER
E
C2_P3.3V
C17209
10V
1u
F
CB6
TO
PANEL DATA
DRIVER
1 2
TERM
C2_P3.3V
C17210
16V
1 G1 20
0.1u
R17232 Vcc
AA_CLRD2 0
2 A1 19
G2
AA_PCD4 3 A2 18 AB_CLRD2
Y1
AB_PCD4
AA_PCD3 4 17
A3 AB_PCD3
Y2
AA_ODED2 5 16 AB_ODED2
A4
Y3
R17209
AA_LED2 6 15
A5
Y4 EXB38V470JV
R17233
7 14 AB_LED2
0 A6
Y5
R17210
8 A7 13 47
R17204
Y6
680
9 A8 12
Y7
10 GND 11
R17203 Y8
EXB38V681JV
VDA
C17211
100V
0.33u
VDA
C17212
100V
0.33u
3 4
TO
ZA17202
A-BOARD K4CD01000013
(A34)
C20
C21 1
SS_5V
20
C2_P3.3V
1 55
R17219
0 ZA17201
K4CD01000013
SS_5V
C17214
16V
0.1u
R17217
EXB38V681JV
1 20
G1
Vcc
AA_UEH
2 A1 19
G2 R17218
3 A2 18 EXB38V470JV
AB_UEH
Y1
AA_UML
4 A3 17
Y2
AB_UML
AA_UMH 5 A4 16
AB_UMH
Y3
6 15
A5
Y4
7 14
A6
Y5
8 13
A7
Y6
9 12
A8
Y7
10 GND 11
Y8
C2_P3.3V
C17216
10V
1u
CB7
TO
PANEL DATA
DRIVER
C2_P3.3V
C17217
10V
1u
C17215
100V
0.33u
CB8
TO
PANEL DATA
DRIVER
5 6 7
59
55 1
C21
6 1 4
ZA17203 ZA17204
K4CD01000013 1 55 1 55 K4CD01000013 1
SS_5V
TO TO
C23 SS-BOARD C25 P-BOARD
(SS23) (P35)
VDA
R17226
220k
VDA
C17218
100V
0.33u
VDA
8 9
1
55