LG RD-JS31 User Manual

25 Chapter 4
No Power Source
After Turning On
Check
Lamp Cover
Switch
Replace Lamp
Cover or
Reassembly
Check
Power Cord
Check
Top Cover (key
cable..)
Replace
cable or key
Check
Power
Board
Replace Main
Board
OK
NG
OK
OK
OK
NG
NG
NG
Replace
Power Board
NG
OK
Check
Main
Board
Power Source:
Replace Standby
Signal cable NG
Fan failure After
Turning On
Check
Fan
Connector
Fan Connector
Become loose
Check
Inner
Wires
Replace Inner
Wires
Check
Fan
Replace
Fan
Check
Main
Board
Replace
Main Board
OK
NG
OK
OK
NG
NG
NG
OK
Replace Power
Baord
Replace
Power Cord

LG RD-JS31 Specifications

General

Brand	LG
Model	RD-JS31
Category	Projector
Language	English