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IC5603
AVR BT30V
2
VDD
EXT
9V
VOUT
D5646
SOS
MAIN3.3V
Q5642
D5647
MAIN_9V
MAIN_5V
PA
76
Q5614
5
1
DC-DC/POWER SOS
PA20
TO DG20
6
BT30V
8
MAIN3.3V
9
MAIN3.3V
SUB3.3V
11
13
SUB9V1
14
SUB9V1
16
MAIN9V
18
SUB5V_2
SUB5V_2
19
SUB5V
22
MAIN5V
24
26
STBY5V
28
TUNER_MAIN_ON
29
SOS
30
RESET
PA30
TO H30
8
+10Vs(W)
9
+10Vs(W)
10
+10Vs(W)
13
BT30V
15
MAIN3.3V
17
SUB3.3V
19
MAIN9V
21
SUB9V2
23
SUB9V2
25
SUB5V_2
27
SUB5V_2
SUB5V
29
TH-37/42PE55E
PA and PB-Board Block Diagram
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