LG 32SE3B-BE Service Manual page 52

Contents of Standard Repair Process Detail Technical Manual
No. Error symptom
14
B. Power error_No power
15
B. Power error_Off when on, off while
16
viewing
17
C. Audio error_No audio/Normal video
18
D. Function error_ No response in remote
19
controller, key error
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Only for training and service purposes
Content
Check power input Voltage & ST-BY 3.5V
Checking method when power is ON
POWER OFF MODE checking method
Checking method in menu when there is no
audio
Voltage and speaker checking method when
there is no audio
Remote controller operation checking method
Continued from previous page
Page Remarks
A18
A19
A22
A24
A25
A27
LGE Internal Use Only