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B193R manual How to Adjust a Setting
Models:
B193R
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Troubleshooting
Specifications
Electrical Characteristics
Install
Chart of B193R
Is Key Pad Board connecting normally? Y NG Is Button Switch normally?
Machine Disassembly
Screen Position Adjustment
Symbol
How to
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Image 23
How to Adjust a Setting
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Contents
Acer B193R Service Guide
Revision History
Service Guide Version and Revision
Version
Release Date
Conventions
Copyright
Disclaimer
Trademarks
Warning For FCC Certified Models
Preface
Special Notes On LCD Monitors
Precautions
Table Of Contents
Introduction
Monitor Features
Chart of B193R
Chapter
Standard Test Conditions
Electrical Requirements
LCD Monitor General Specification
Mechanical Information
LCD Panel Specification
General Specifications
Electrical Characteristics
Optical Specifications
Support Timing
Monitor Block Diagram
Main Board Diagram
Software Flow Chart
Remark
Description
Main Board Layout
Symbol
Symbol
Installation
Attaching/Removing The Base
Screen Position Adjustment
Height Adjustment
Monitor Pivot
Tilt
Swivel
Chapter
Operating Instructions
External Controls
Front panel controls
eColor Management OSD
How to Adjust a Setting
Adjusting the picture
Page
Using The Right Power Cord
Logo
How To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B Feature
Chapter
Machine Disassembly
Disassembly Procedure
3. Remove the lamp connectors and the screw. Fig
5. Remove the screws to remove the main board and power board. Fig
Chapter
Troubleshooting
This chapter provides troubleshooting information for the B193R
1. No Power
Check Correspondent component
2. No Picture LED is orange
3. Panel Power Circuit
OSD is unstable or not working NG
4. Key Board
Is Key Pad Board connecting normally? Y NG Is Button Switch normally?
Connect Key Board Replace Button Switch Replace Key Board
5. Power Board No power
W/LED No Backlight
Chapter
Connector Information
The following figure shows the connector locations on the monitor
D-SUB connector
DVI Connector
FRU Field Replaceable Unit List
Exploded Diagram Model B193R
Chapter
Description
Part List
Picture
Power Board Main Board FFC CABLE
DVI CIRCUIT
Schematic Diagram
Main Board
Chapter
2007/03/05
EXTEDID MCU POWER
170A8/90B8
170P8
PANELIDX
modify
VI VO GND
3 PANELPWR
Change to
Auto/Left/Right key
Menu/Up/Down key
070722
COMP VCC
Power board
钡竲 э
FEEDBACK
F801 0R05 1/4W
1IN+
2IN+
add C617 C618
Layout
CN603
CN604
POWER Key
CONNECTOR
POWER
POWERKey
