C2-Board Schematic Diagram - Panasonic TH-P42A20M Service Manual

11.20. C2-Board Schematic Diagram

C2-BOARD TXNC21LLUM
!
A
C2_P3.3V
3.3V_DET
1
P3.3V
2
P3.3V
3
NC
4
B GND
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
11
GND
12
NC
13
NC
14 VDA
NC
15
VDA
16
VDA
17
VDA
18
VDA
19
VDA
20
C
C20
TO
C1-BOARD
(C10)
D
CB5
TO
PANEL DATA
DRIVER
E
F
CB6
TO
PANEL DATA
DRIVER
1 2
TERM
C2_P3.3V
C17210
1 20 16V
G1
0.1u
R17232 Vcc
AA_CLRD2 0
2 A1 19
G2
AA_PCD4 3 18 AB_CLRD2
A2
Y1
AB_PCD4
AA_PCD3
4 A3 17
AB_PCD3
Y2
AA_ODED2 5 16 AB_ODED2
A4
Y3
R17209
AA_LED2 6 A5 15
47
Y4
R17233
AB_LED2
0 7 A6 14
Y5
R17210
8 13
A7 47
R17204 Y6
680
9 A8 12
Y7
10 GND 11
R17203
Y8
EXB38V681JV
C2_P3.3V VDA
C17208
10V
1u
C17211
100V
0.33u
C2_P3.3V
VDA
C17209
10V
1u
C17212
100V
0.33u
3 4
C20 ZA17202
K4CD01000013
1
TO
C21 A-BOARD
(A34)
20
SS_5V
1
C2_P3.3V
R17219
0
SS_5V
C17214
16V
0.1u
R17217
EXB38V681JV
1 G1 20
Vcc
AA_UEH 2 19
A1
G2 R17218
3 A2 18 EXB38V470JV
AB_UEH
Y1
AA_UML
4 A3 17
Y2
AB_UML
AA_UMH 5 16
A4 AB_UMH
Y3
6 A5 15
Y4
7 14
A6
Y5
8 A7 13
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
60
55 1
C21
6 1
ZA17203
ZA17201
55 K4CD01000013 1 55 1 55
K4CD01000013
SS_5V
TO
C25 P-BOARD
(P35)
TO
C23 VDA
SS-BOARD
(SS23)
R17226
220k
VDA
C17218
100V
0.33u
VDA
7 8
4 1
1 55
9