C2-Board (2/2) Schematic Diagram - Panasonic TC-50PS24 Service Manual

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

C2-BOARD TXNC21LQUU (2/2)
!
1
2
C17212
100V
0.33u
CB7
TO
PANEL DATA
DRIVER
3
C17213
100V
0.33u
CB8
TO
PANEL DATA
DRIVER
10 11
TERM
VDA
R17220
1
C2_3.3V
C17210
10V
1u
VDA
R17222
1
C2_3.3V
C17211
10V
1u
12 13
3.3V_DET_2
R17226
680
R17224 Y8
EXB38V470JV 11 GND 10
AB_LED1_C1
Y7
12 A8 9
AB_LED2
Y6
AB_ODED1_C1
13 A7 8
AB_ODED2
Y5
14 A6 7
R17225
Y4
EXB38V470JV
15 A5 6
AB_PCD1_C1
Y3
AB_PCD2
A4
16 5
AB_CLRD1_C1
Y2
A3
AB_CLRD2 17 4
Y1
A2
18 3
C2_3.3V
G2
19 A1 2
Vcc
20 G1 1
C17216
16V
0.1u
ZA17200
K4CD01000013
40
C20
1
1
14 15 16
63
TO
C21 A-BOARD
(A31)
C2_3.3V
R17228
0
C2_3.3V
20
P3.3V
19
P3.3V
18
P3.3V
17
NC
16
3.3V_DET
15
NC
14
GND
13
GND
12
GND
11
GND
10
GND
9
GND
8
NC
7
NC
VDA
6
NC
R17227 5
VDA
EXB38V681JV
4
R17229 VDA
220k 3
R17232 VDA
0
AA_LED1 2
VDA
C17241
1
50V VDA
R17296 100p
0
SIDE
AA_ODED1
AA_PCD1
C26
AA_PCD2
TO
AA_CLRD1 C3-BOARD
(C36)
R17233
0
ZA17202
K4CD01000013
68 C21 1
20
C26
1
55 1 55 1 55 1 55
ZA17201 ZA17203
K4CD01000013 K4CD01000013
17 18