Panasonic TH-42PX20U-P Service Manual page 135

D-BOARD TXN/D10QKS (4/15)
!
IC9153
C0DBEZG00004
UNREG14V
R9123
0
C9169
C9171
16V R9183
16V
0.1u 3k
47u
1%
62
CA
TH-42PX20U-P D-BOARD (4 of 15) Schematic Diagram
23 24
R9063
10
IC9014
C0JBAZ000545
PLL 3.3V
5V -> 3.3V
3.3V
R9184
C9085
1k 16V
1% 0.1u
C9191 C9192
C9175
C9174 50V 16V
6.3V
0.01u 1u
16V
10u
0.1u
R9191
R9203
0 22
R9219 10
R9221 150
R9220 150
R9218
0
IC9154
C0JBAZ001604
C9177
16V
0.1u
5V -> 3.3V
25 26
PLLM (36MHz)
IC9157
R9231
C9195
C0ABFA000012
2.7k
16V
C9198
1u
16V
1 14
DVDD AVDD 0.1u
2 13
SEL Rbias
3 12
VCOout VCOin
4 11 C9197
FinA AVSS
R9232
330 25V
5 10
FinB VCOinh
0.056u
6 9
PFDout PFDinh
C9196
7 8
VSS (NC)
16V
1u
R9224 2.2k
R9228
150
CC CD
27
TH-42PX20U-P D-BOARD (4 of 15) Schematic Diagram
28 29 30