Panasonic TH 42PD50U - PA and PB-Board Block Diagram

13.10. PA and PB-Board Block Diagram
ON/OFF
SUB3.3V
SUB5V
BT30V
ON/OFF
MAIN9V
SUB9V-2
NR14V
D5647
D5649
D5637
D5641
D5645
D5638
D5646
D5643
D5639
D5640
D5644
D5642
14
9
8
16
PA 30
S_BT30V
18
MAIN3.3V
SUB3.3V
13
PA20
9
11
6
8
19
15
10
17
13
+10Vs(W)
MAIN9V
2
PA10
3
F_STBY_14V
1
21
SUB9V2
TO P10
29
28
24
19
22
30
26
29
25
27
23
MAIN2.5V
SUB5V
SUB9V2
MAIN2.5V
STBY5V
MAIN5V
MAIN3.3V
MAIN2.5V
BT30V
SUB5V
SUB3.3V
SUB9V1
SUB9V1
MAIN9V
MAIN2.5V
MAIN3.3V
TUNER_MAIN_ON
RESET
SOS(PA_SOS)
F_STBY_14V
F_STBY_14V
+10Vs(W)
+10Vs(W)
+12Vs(W)
7
TO P5
8
PB5
+12Vs(W)
5
VDD
2
EXT
VOUT
13
AVR 2.5V/3.3V
ON/OFF
15
9
IC5602
VOUT1
VIN
1
ON/OFF VOUT2
3
AVR 2.5V/5V/9V
13
VOUT1
ON/OFF
IC5601
9
15
VIN
31
VOUT2
ON/OFF
2
IC5803
AVR 10V
VOUTVIN
1
Wo_10V
1
2
PA 7
1
2
PB7
Q5613
Q5606
Q5603
Q5607
Q5605
Q5614
Q5601
Q5602
Q5610
Q5604 Q5643 Q5641
Q5644
Q5642
VOUT1_3.3V
VOUT2_5V
Wo_10V
VOUT1_9V
VOUT2_2.5V
AVR BT30V
IC5603
1
ON/OFF
ON\OFF
SUB9V-1
SUB9V
TO DG20
TO H30
SUB3.3V
MAIN3.3V
MAIN5V
PB
AUDIO POWER
PA
DC-DC CONV./POWER SOS
(TUNER_SUB_ON)
MAIN5V
MAIN2.5V
MAIN9V
SUB5V
TH-42PD50U
PA and PB-Board Block Diagram
TH-42PD50U
PA and PB-Board Block Diagram
TH-42PD50U
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