Read LG 32LN5100 (CHASSIS:LL35B) Service Manual online
Contents of LCD TV Standard Repair Process Detail Technical Manual
Continued from previous page
No.
Error symptom
Content
Page
Remarks
21
Check front display LED
A11
22
Check power input Voltage & ST-BY 3 5V
A12
p
p g
B. Power error_No power
22
Check power input Voltage & ST BY 3.5V
A12
23
Checking method when power is ON
A13
24
POWER BOARD voltage measuring method
A4
25
25
26
B. Power error_Off when on, off while
viewing
viewing
POWER OFF MODE checking method
A14
28
Checking method in menu when there is no
audio
audio
A15
C. Audio error_No audio/Normal video
audio
29
Voltage and speaker checking method when
there is no audio
there is no audio
A16
30
C. Audio error_Wrecked
audio/discontinuation
audio/discontinuation
Voltage and speaker checking method in
case of audio error
case of audio error
A16
audio/discontinuation
case of audio error
31
D. Function error_ No response in
remote controller, key error
remote controller, key error
Remote controller operation checking method
A17
16 / 37
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