AOC 2036Sa Service Manual

37
8. Maintainability
8.1 Equipments and Tools Requirement
1. Voltmeter.
2. Oscilloscope.
3. Pattern Generator.
4. DDC Tool with an IBM Compatible Computer.
5. Alignment Tool.
6. LCD Color Analyzer.
7. Service Manual.
8. User Manual.
8.2 Trouble Shooting
8.2.1 Main Board
(1). No Power
No power
Press power key and look
if the picture is normal
Please reinsert and make sure
the AC of 100-240V is normal
Reinsert or check the
A
da
p
ter/Inverter section
X401 oscillate waveforms
are normal
Check CN404, U404, Q410
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
Check U404 Vout=3.3V
Q410 Vc=1.8V

AOC 2036Sa Specifications

General

Brand	AOC
Model	2036Sa
Category	Monitor
Language	English