Acer AL732 Service Manual - Page 16
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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Step 2
Check the main
board
?
12V
YES
+5.0 V ?
YES
+3.3 V ?
YES
H/V input
Signal ?
NO
Check
H/V Signal
Display ?
YES
OK !
NO
Check
Adapter, F1,
U13
NO
Check
U13,U12,R83
NO
Check
U14
YES
Change
U4
Change
NO
Signal Cable