LG 32LH500D - Page 19

Contents of LCD TV Standard Repair Process Detail Technical Manual
Continued from previous page
No. Error symptom Content Page Remarks
16
Power error_No power
Check front display LED
A5
17
Check power input voltage and ST-BY 5V
A6
18
Checking method when power is ON
A7
19
Power board and main board voltage
measuring method
A2
20
Audio error_No audio/Normal video
Voltage and speaker checking
method when there is no audio
A8
21
Audio error_Wrecked audio/discontinuation
Voltage and speaker checking
method in case of audio error
A8
22
Function error_ No response in
remote controller, key error
Remote controller operation checking method
A9