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Computer Monitor
Acer
X233HZ, X243HQ
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51 pages, 1.96 Mb
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Back light Unit
Electrical Characteristics
http://www.wjel.net
Contents
Main
Acer X233HZ&X243HQ Service Guide
Service Guide Version and Revision
Page
Page
Table Of Contents
Chapter 1
Electrical Requirements of X233HZ&X243HQ
Standard Test Conditions
LCD Monitor General Specification
LCD Panel Specification of X233HZ&X243HQ
General Specifications
Block Diagram
Page
Page
Factory Preset Timing of X233HZ&X243HQ
Page
Main Board Diagram
Software Flow Chart
Remark:
Page
Installation
Attaching / Removing the Base
SCREEN POSITION ADJUSTMENT
External Controls
Front panel controls
Chapter 2
Page
Page
Page
Page
Page
Page
Machine Disassembly
Chapter 3
Page
Page
This chapter provides troubleshooting information for the X233HZ&X243HQ:
Chapter 4
2. No Picture (LED is orange)
Page
4. Key Board
5. Power Board
OK
OK
Page
Page
FRU (Field Replaceable Unit) List
Exploded Diagram (Model: X243HQ&X233HZ)
Chapter 6
Page
Page
Page
Page
Main Board
U101
U107
Chapter 7
AO3401L
D
21
S
3 G
lock type
CN401 PIN1~5
DUBUG
FFC CONNECTOR
LAY
CN406 PIN1~5
Power board
C905 120uF450V
67G315Z12115K
ZD902 TZX18B
Page
2008-08-18 EE MODIFY
Key board
0 V
ECOLOR(GND)
CN001
POWERAUTO MENU VOL- VOL+
Usb board
Power Regulator
TO Main Board
