C3-Board (1/2) Schematic Diagram - Panasonic TC-P54G20 Service Manual

12.26. C3-Board (1/2) Schematic Diagram

C3-BOARD TXNC31LVUU (1/2)
!
A
B
TO
C2-BOARD
(C26)
TERM
C36
C3_P3.3V
P3.3V
1
P3.3V
2
P3.3V
3
NC
4
3.3V_DET
5
NC
6
GND
7
GND
8
C
GND
9
GND
10
GND
11
GND
12
NC
13
NC VDA
14
NC
15
VDA
16
VDA
17
VDA
18
VDA
19
VDA
20
D
E
F
1 2
C3_P3.3V
C17347
1 G1 20
16V
R17350 Vcc
AA_CLRD2 0 0.1u
2 A1 19
G2
3 A2 18 AB_CLRD32
Y1
AB_CLRD31
AA_PCD4 4 17
A3 AB_PCD32
Y2
AA_PCD3 5 16 AB_PCD31
A4
Y3
AA_ODED2 6 15 R17344
A5
EXB38V470JV
Y4
AB_ODED32
7 A6 14
R17395 Y5
AB_ODED31
0
8 A7 13
R17351 AB_LED32
Y6
AA_LED2 0 AB_LED31
9 A8 12
Y7
C17348 R17345
10 GND 11
50V EXB38V470JV
R17341 Y8
100p
680
R17348
EXB38V681JV
3 4 5
68
TO
C31 A-BOARD
(A32)
SS_5V
C35
C3_P3.3V
R17349
0
SS_5V
C17346
1 20
G1 16V
Vcc
0.1u
2 19
A1
G2
AA_UEH 3 18
A2
Y1 AB_UEH
AA_USL
4 A3 17
AB_USL
Y2
5 A4 16
R17342
Y3
EXB38V470JV
AA_USH
6 A5 15
Y4
AA_UML AB_USH
7 A6 14
Y5
AB_UML
AA_UMH 8 A7 13
AB_UMH
Y6
9 12
A8
Y7
10 GND 11 R17343
Y8 EXB38V470JV
R17346 R17347
EXB38V681JV EXB38V681JV
6 7 8
1
VDA
R17326
220k
TO
P-BOARD
(P35)
SS_5V
TO
SS-BOARD
C33
(SS33)
9