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PDF LM923 Data sheet ( Hoja de datos )
| Número de pieza | LM923 | |
| Descripción | LCD Monitor Service Manual | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LM923 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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AOC LM923
SERVICE MANUAL
19” LCD MONITOR
LM923
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 RELIABILITY FOR CHANGES,
ERRORS OR OMISSIONS.
Page 1 of 55
1 page  
2. LCD MONITOR DESCRIPTION
AOC LM923
The LCD MONITOR will contain a main board, a power board, a keypad board and an audio board which house the flat
panel control logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.
Monitor Block Diagram
CCFL Drive.
Flat Panel and
CCFL backlight
PWPC board
(Include: adapter, inverter)
AC-IN
100V-240V
Main Board
Audio board
Keyboard
RS232 Connector
For white balance
adjustment in factory
mode
Video signal,
HOST Computer
Page 5 of 55
5 Page 
4.4 PANEL SPECIFICATION
4.4.1 Display Characteristics
AOC LM923
4.4.2 Optical Characteristics
Page 11 of 55
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LM923.PDF ] | |
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