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Q801
FET
F801
L801
R802
D837~840
T801
R804
R803
L802
R810
R819
G
S
D
I801
B+
7805
STV8131
C815
D841
C826Q802
R808
D810
C819
R101
D806
I703
I805
D812
C827
133V
45V
12V
133V
TUNER
33V
DR.TRANS B+
45V
ST-BY
5V
5V
8V
12V
#1
#2
#3
#10
#14
#11
12V
133V
FROM U-COM
#61 PW ON/OFF
Check
F801(250V 4A)
Check
D837~840
Check
R802(10W 3.3)
TO MICOM
#54 OCP
Check
Voltage
Check
Voltage
Check
Voltage
Check
Voltage
Check
Voltage
FROM MICOM #61
PW ON: H
PW OFF: L
PCW1
Check
waveform
C805
1. NO POWER