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AOC
919SWA manual LCD Color Monitor, AOC 919Swa
Models:
919SWA
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25
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Troubleshooting
Specs
Display Characteristics
Monitor Block Diagram
Adjusting the Picture
LED Indicator
Volume
Inverter / Power Board
Input Signal Connector
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19" LCD Color Monitor
AOC 919Swa
25
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Contents
19 LCD Color Monitor
TABLE OF CONTENTS
AOC 919Swa
Service
19 LCD Color Monitor
Revision List
AOC 919Swa
Revision
19 LCD Color Monitor
1. Monitor Specifications
AOC 919Swa
Model name
2. LCD Monitor Description
Monitor Block Diagram
19 LCD Color Monitor
AOC 919Swa
3. Operating Instructions
3.3 Adjusting the Picture
3.1 General Instructions
3.2 Control Buttons
AOC 919Swa
19 LCD Color Monitor
19 LCD Color Monitor
LED Indicator
AOC 919Swa
Status
4.1 Input Signal Connector
4. Input/Output Specification
4.2 Factory Preset Display Modes
19 LCD Color Monitor
5.1 Display Characteristics
5 Panel Specification
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
5.2 Optical Characteristics
AOC 919Swa
M190MWW3 TPM190A1
1.TFT LCD Module
5.3 Electrical Characteristics
2.Back Light Unit
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
TPM190A1
6.1 Software Flow Chat
6. Block Diagram
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
REMARK
AOC 919Swa
19 LCD Color Monitor
6.2 Electric Block Diagram
AOC 919Swa
6.2.1 Main Board
Audio
6.2.2 Inverter / Power Board
19 LCD Color Monitor
AOC 919Swa
7.1 Main Board
7. Schematic
19 LCD Color Monitor
AOC 919Swa
POWERONLATCH Setting
POWERONLATCH
19 LCD Color Monitor
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
OUTPUT
Current NG
AOC 919Swa
19 LCD Color Monitor
VOUT
ADJGND
19 LCD Color Monitor
7.2 Power Board
AOC 919Swa
919Swa
AOC 919Swa
19 LCD Color Monitor
BOM要变更
GND 1 009G6005
19 LCD Color Monitor
VOLUME
AOC 919Swa
IC with Heat-sink90G6295-3
8.1 Main Board
8. PCB Layout
19 LCD Color Monitor
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
19 LCD Color Monitor
8.2 Power Board
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
19 LCD Color Monitor
8.3 Key Board
AOC 919Swa
9.1 Equipments and Tools Requirement
9. Maintainability
19 LCD Color Monitor
AOC 919Swa
9.2.1 Main Board
9.2 Trouble Shooting
19 LCD Color Monitor
AOC 919Swa
Input the sync signal of computer, or change the cable
No picture LED orange
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
White Screen
AOC 919Swa
1. No Power
9.2.2 Power Board
19 LCD Color Monitor
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
2. W/LED No Backlight
Check main board
OSDis unstableornot working Is Keypad board connecting normally? OK
9.2.3 Key Board
Is Button Switch normally? OK IsKeypadboardnormally? OK
ConnectKeypadBoard ReplaceButtonSwitch ReplaceKeypadBoard
19 LCD Color Monitor
10. White- Balance, Luminance Adjustment
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
19 LCD Color Monitor
11. Monitor Exploded View
AOC 919Swa
AOC 919Swa
19 LCD Color Monitor
19 LCD Color Monitor
12. BOM List
AOC 919Swa
T99LHDDBWKA1ANE
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor
AOC 919Swa
19 LCD Color Monitor