Sharp LC65LE541U - Page 57

CONFIDENTIAL – DO NOT COPY
Page 9-3
File No. SG-0000244
Yes
N0
The voltage is +5V
The voltage is +3V3SB
The voltage is +3.3V
The voltage is +1.8V
Yes
Yes
Yes
Yes
Yes
N0
N0
N0
N0
N0
N0
The voltage is +3.3V
N0
The voltage is +1.15V
N0
The voltage is +1.8V
N0
Yes
Yes
Yes
TROUBLE OF DC-DC CONVERTER
Start
FB7
CPE9
The voltage is +19V
1. Check power connection JP1
CP11
The voltage is +12V
QP4 Pin3
FBP2
END
CPE7
JP1 PIN1
The voltage is +1.2V
CP15
CP19
FBP3