Pb-Board Schematic Diagram - Panasonic TH-42PM50U Service Manual

TH-42PM50U

13.12. PB-Board Schematic Diagram

A
B
TO
P-BOARD PB5
(P5) 1 12.0
+12V
2 12.0
+12V
5.0
3
GND
0
4
15V
0
5
GND
6 12.0
C
+12Vs(S)
7 12.0
+12Vs(W)
8 12.0
+12Vs(W)
0
9
GNDs(s)
0
10
GNDs(W)
11 0
GNDs(W)
LHL08TB100K
D
ERJ6GEY0R00V
ERJ6GEY0R00V
E
TH-42PM50U
PB-Board Schematic Diagram
1
PB-BOARD TNPA3643
JS5801
ERJ6GEY0R00V
IC5803
JS5802
ERJ6GEY0R00V
C0DAEZH00017
AVR 10V
JS5810
ERJ6GEY0R00V
ADJ
1 4
VIN
VOUT GND
JS5806
JS5811
ERJ6GEY0R00V
ERJ6GEY0R00V
JS5807
ERJ6GEY0R00V
TP5802
R5815 R5819
L5810
390 2.94k
L5808 LHL08TB100K
R5820
0.22 C5818 C5813
16V 25V
470u 0.1u TP5808
C5820 C5821 C5823
16V 25V 16V
1000u 2200u
0.1u
JS5816 JS5808 JS5812 JS5814
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
JS5817 JS5805 JS5813 JS5815
ERJ6GEY0R00V ERJ6GEY0R00V ERJ6GEY0R00V
2 3
TP5804
TO
PA-BOARD
(PA7)
PB7
10.0
1
10.0
2
0
3
0 4
0 5
0 6
0
7
0
8
4 5
68
TH-42PM50U
PB-Board Schematic Diagram
6 7 8