C3-Board (1/2) Schematic Diagram - Panasonic TC-P50S2 Service Manual

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

C3-BOARD TXNC31LQUU (1/2)
!
A
B
TERM
C
TO
C2-BOARD
(C26)
C36
C3_3.3V
P3.3V
1
P3.3V
2
P3.3V
3
NC
4
3.3V_DET_3
3.3V_DET
5
NC
6
GND
7
GND
8
GND
9
GND
D
10
GND
11
GND
12
NC
13
NC VDA
14
NC
15
VDA
16
VDA
17
VDA
18
VDA
19
VDA
20
E
F
1 2
C3_3.3V
1 20 C17301
G1
R17393 16V
Vcc
0 0.1u
AA_CLRD2
2 A1 19
G2
3 A2 18
Y1
AA_PCD4
4 A3 17
Y2
AA_PCD3 5 A4 16
Y3
AA_ODED2 6 15
A5
Y4
7 14
A6
R17395 Y5
0 8 13
A7
R17394 Y6
AA_LED2 0 9 12
A8
Y7
10 GND 11
C17341 Y8
50V
100p
R17301
680
R17300
EXB38V681JV
3 4 5
64
TO
A-BOARD
C31
(A32)
SS_5V
C3_3.3V
R17360
0
AB_CLRD32
AB_CLRD31
AB_PCD32
AB_PCD31
R17302
EXB38V470JV
AB_ODED32
AB_ODED31
SS_5V
AB_LED32
AB_LED31
R17303
1 G1 20
EXB38V470JV Vcc
2 A1 19
G2
AA_UEH
3 A2 18
Y1
AA_USL 4 A3 17
Y2
5 16
A4
Y3
AA_USH 6 15
A5
Y4
AA_UML 7 14
A6
Y5
AA_UMH
8 A7 13
Y6
9 A8 12
Y7
10 GND 11
Y8
R17321 R17323
EXB38V681JV EXB38V681JV
6 7
VDA
R17344
220k
TO
C35 P-BOARD
(P35)
SS_5V
TO
C33 SS-BOARD
(SS33)
C17315
16V
0.1u
AB_UEH
AB_USL
R17325
EXB38V470JV
AB_USH
AB_UML
AB_UMH
R17326
EXB38V470JV
8 9
1
2