Standard Repair Process Detail Technical Manual
Error
symptom
LED TV
Content
32 inch
Function error_ No response in remote controller
Remote controller operation checking method
Checking order
1. Check the 3.3V for IR power from CN401 PIN5 3.3V.
2. Connect IR wire cable CN401 to the IR Board and check for CN401 PIN3
signal.
Established
date
Revised
date
43 inch
2016. 03.07
A9