Panasonic TH-42PX20U-P Service Manual page 273

14.44. D-Board (4 of 15) Schematic Diagram
D-BOARD TXN/D10QKS (4/15)
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62
CA
TH-42PX20U-P D-BOARD (4 of 15) Schematic Diagram
23
IC9153
PLL 3.3V
C0DBEZG00004
UNREG14V
R9123
0 R9184
1k
1%
C9169
C9171
16V R9183
C9174
16V
0.1u 3k
47u 16V
1%
0.1u
24
R9063
10
IC9014
C0JBAZ000545
5V -> 3.3V
C9085
16V
0.1u
C9175
6.3V
10u
R9191
0
IC9154
C0JBAZ001604
C9177
16V
0.1u
5V -> 3.3V
25
3.3V
PLLM (36MHz)
IC9157
C9191 C9192
C0ABFA000012
16V
50V
0.01u 1u
1
DVDD AVDD
2
R9203
SEL Rbias
22
R9219 10
3
VCOout VCOin
R9221 150
4
FinA AVSS
R9220 150
5
FinB VCOinh
6
PFDout PFDinh
R9218
7
VSS (NC)
0
R9224 2.2k
R9228
26
R9231
C9195
2.7k
16V
C9198
1u
16V
14
0.1u
13
12
11 C9197
R9232
25V
330
10
0.056u
9
C9196
8
16V
1u
150
CC CD
27
106