LG RM-15LA70 Service Manual - Page 16

Troubleshooting

Get LG RM-15LA70 PDF manuals and user guides View all LG RM-15LA70 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 16 highlights

TROUBLESHOOTING No power (LED indicator off) :[A]Process Check 15V or 5V of Lips Check short of main B/D Fail or Change Lips Pass Check Output of IC1107, IC104 Pass Check Output of Q1100 Pass Change Q1100 Fail Change IC1107, IC1104 Fail Check LED Assy Change LED Assy Fail Pass Check P1100, P210 Connector

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
TROUBLESHOOTING
No power
(LED indicator off)
Check short of main B/D
or Change Lips
Change IC1107, IC1104
Change LED Assy
Check 15V or 5V
of Lips
Check Output of
IC1107, IC104
Check LED Assy
Check P1100, P210 Connector
Fail
Fail
Change Q1100
Check Output of
Q1100
Fail
Pass
Fail
Pass
Pass
Pass
:[A]Process