LG 32LH550B - Page 51

Y
N
Check R/C itself O
peration
Y
Replace R/C
If R/C operate,
Explain the customer
cause is interference
from light in room.
Check R/C Operating
When turn off light
in room
Check & Replace
Baterry of R/C
Check & Repair
Cable connection
Connector solder
Check 3.5V
On Main B/D
☞A16
N
N
Check Voltage 19V of Adaptor
☞A13
Check IR
Output signal
N
Y
Replace
IR B/D
N
☞A16
Replace
Main B/D
Y
☞A16
End
Normal
Operating
Normal
Voltage
Normal
Signal
Normal
Operating
Normal
Operating
End
Y
LCD TV
Error Symptom D. Function Error Established date 2016.01.29
11/14
Content Remote control & Local switch checking Revised date
Standard Repair Process