Panasonic TH-50PV80D Service Manual page 61

11.27. C3-Board (2/2) Schematic Diagram
! C3-BOARD TXNC31RQTM (2/2)
1
2
3
4
5
6
TH-50PV80D/H/HM/M/MR/MS/MT
C3-Board (2/2) Schematic Diagram
10 11
R17380 R17379
EXB38V471JV EXB38V471JV
C3_5V
C17368
16V
0.1u
1 G1 20
Vcc
AA_DDA1 2 19
A1
G2
AA_DDB1
3 A2 18 EXB38V470JV
Y1
4 17
A3
Y2
AA_DDC1
5 A4 16
Y3
AA_DDA0 6 15
A5
Y4
7 A6 14
Y5
AA_DDB0 8 13
A7
Y6
AA_DDC0
9 A8 12
Y7
10 GND 11
EXB38V470JV
Y8
C3_5V
C17333 C17331
250V 10V
0.15u 1u
CB11
TO
PANEL DATA
DRIVER
12 13
VDA_75V
C3_5V
C17390
R17390
100V
220k
1u
R17377
AB_DDA1
AB_DDB1
C33
AB_DDC1
TO
SS-BOARD
AB_DDA0 (SS23)
AB_DDB0
AB_DDC0
R17378
C17332
10V
1u
R17336 R17337
6.8 6.8
VDA_75V
ZA17301 ZA17302
K4AD01Z00001 K4AD01Z00001
1
C32
ZA17304 ZA17303
K4AD01Z00001 K4AD01Z00001
55 1 68 1 68 1 68
14 15
61
R17391
4.7k
C17334
250V
0.15u
TH-50PV80D/H/HM/M/MR/MS/MT
C3-Board (2/2) Schematic Diagram
16 17 18