Samsung C61R1AAMST Service Manual page 23

4-2-8
Low Voltage Error ( )
Is the sub wire connected?
NO
Connect the sub wire.
( from Assy PCB Parts to Assy Touch PCB )
YES
Is the sub wire sequence matched
NO
Replace the sub wire.
with PCB schematic?
YES
Is the SMPS's DC line has some
NO
S/W Error
shorted circuit or opened circuit?
YES
NO
After Power -> On, does
Assy PCB Parts has defect.
the symptom continue?
Replace the Assy PCB Parts .
YES
Replace the Assy PCB Parts.
Perform the operation again and check
if it is working properly.
- 21 -