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AOC LM565
SERVICE MANUAL
15" LCD MONITOR
LM565
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THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT
HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE
ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RE LIABILITY FOR
CHANGES, ERRORS OR OMISSIONS.
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AOC LM565
Table of Content
Revision List......................................................................................................................... 3
1. Monitor Specifications........................................................................................................ 4
2. LCD Monitor Description..................................................................................................... 5
3. Operating Instructions........................................................................................................ 6
3.1 General Instructions......................................................................................................... 6
3.2 Front Panel Control.......................................................................................................... 6
3.3 Adjusting the Picture........................................................................................................ 7
4. Input/Output Specification................................................................................................... 9
4.1 Input Signal Connector..................................................................................................... 9
4.2 Power Supply Requirements............................................................................................. 9
4.3 Factory Preset Display Modes............................................................................................ 10
4.4 Panel Specification.......................................................................................................... 11
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4.4.1 Panel Feature........................................................................................................... 11
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4.4.2 Display Characteristics................................................................................................ 11
4.4.3 Optical Characteristics................................................................................................ 12
4.4.4 Electrical Characteristics............................................................................................. 13
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5. Block Diagram................................................................................................................... 14
5.1 Monitor Explored View...................................................................................................... 14
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5.2 Software Flow Chart......................................................................................................... 15
5.3 Electrical Block Diagram................................................................................................... 17
5.3.1 Main Board.............................................................................................................. 17
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5.3.2 Inverter/Power Board................................................................................................. 18
6. Schematic......................................................................................................................... 19
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6.1 Main Board.................................................................................................................... 19
6.2 Power Board.................................................................................................................. 25
6.3 Audio Board................................................................................................................... 27
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7. PCB Layout....................................................................................................................... 28
7.1 Main Board.................................................................................................................... 28
7.2 Power Board.................................................................................................................. 29
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7.3 Audio Board................................................................................................................... 30
7.4 Keypad Board................................................................................................................ 30
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8. Maintainability................................................................................................................... 31
8.1 Equipments and Tools Requirement.................................................................................... 31
8.2 Trouble Shooting............................................................................................................. 32
8.2.1 Main Board............................................................................................................... 32
8.2.2 Power /Inverter/Board................................................................................................ 35
8.2.3 Keypad Board........................................................................................................... 37
9. White-Balance, Luminance adjustment................................................................................. 38
10. EDID Content................................................................................................................... 39
11. BOM List ........................................................................................................................ 40
12. Different Parts List............................................................................................................ 51
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AOC LM565
Revision List
Version Date Revision History TPV Model Name
A00 Jan-12-06 Initial Release T560KV4DB4AOA
Add T560KH4DB4AOAPE
A01 Jul-18-2006 T560KH4DB4AOAPE
in Item 12
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AOC LM565
1. Monitor Specifications
Items Description
Driving system TFT Color LCD
Type SVA150XG04TB
Size 38cm (15.0")
LCD Panel
Pixel pitch 0.297mm (H) x 0.297mm (V)
Viewable angle 120(H) 100(V)
Response time 16 ms
Sync. Type H/V TTL
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Input Signal 15Pin Analog
Input
H-Frequency 30kHz