Acer AL732 Service Manual - Page 17
Browse online or download pdf Service Manual for Monitor Acer AL732. Acer AL732 39 pages. 17"
Also for Acer AL732: User Manual (19 pages), Service Manual (39 pages)
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No display
(White)
Check the main
board
?
5V
YES
+3.3V ?
YES
Check the main
board
?
U4/Pin32
YES
H/V Input
Signal ?
NO
Check
H/V Signal
Display ?
YES
OK !
Check
NO
U13,U12,R83
NO
Check
U14
NO
Check
3.3V Circuit
YES
Change
U4
Check
YES
CN2
Change
NO
Signal Cable