AOC - LM-522 - Monitor
Manufacturer:
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AOC LM-522
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Equipment:
LM-522
Date:
2005
Category:
Group:
Sub Group:
1 Manual
Service manual
Manual type:
Service manual
Pages:
42
Size:
1.9 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
May 6, 2014
MD5:
17367d0f-9ecf-0845-d10b-e3afde5812e2
Downloads:
1270
Information
1 Monitor PECIFICATIONS
......................................................................................................
4
2. LCD Monitor DESCRIPTION
..................................................................................................
4
3. OPERATING INSTRUCTIONS
....................................................................................................
5
3.1 GENERAL
INSTRUCTIONS...................................................................................................
5
3.2 CONTROL
BUTTONS............................................................................................................
5
3.3 ADJUSTING THE
PICTURE...................................................................................................
5
4. INPUT/ OUTPUT SPECIFICATION
.............................................................................................
7
4.1 INPUT SIGNAL
CONNECTO..........................................................................................................
7
4.2 FACTORY PRESET DISPLAY MODES
............................................................................................
7
4.3 POWER SUPPLY
REQUIREMENTS................................................................................................
8
4.4 PANEL
SPECIFICATION........................................................................................................
8
4.4.1 Panel Feature
.....................................................................................................................
8
4.4.2 Display Characteristics
........................................................................................................
9
4.4.3 Optical
Characteristics.........................................................................................................
9
4.4.4 Parameter guideline for CCFL Inverter
................................................................................
10
4.4.5 Back-light
Unite.................................................................................................................
10
5. BLOCK
DIAGRAM....................................................................................................................
11
5.1 Monitor EXPLODED VIEW
......................................................................................................
11
5.2 SOFTWARE FLOWING CHART
...................................................................................................
12
5.3 ELECTRICAL BLOCK DIAGRAM
..................................................................................................
14
5.3.1 Main
Board.......................................................................................................................
14
5.3.2 Inverter/Power
Board.........................................................................................................
14
6.
SCHEMATIC.............................................................................................................................
16
6.1 MAIN BOARD
..........................................................................................................................
16
6.2 POWER BOARD
.......................................................................................................................
21
7. PCB
LAYOUT...........................................................................................................................
23
7.1 MAIN BOARD
..........................................................................................................................
23
7.2POWER BOARD
........................................................................................................................
24
7.3 KEYPAD BOARD
......................................................................................................................
25
8.
MAINTAINABILITY...................................................................................................................
26
8.1 REQUIREMENTS AND TOOLS REQUIREMENT
..............................................................................
26
8.2 TROUBLE SHOOTING
...............................................................................................................
27
8.2.1 MAIN
BOARD........................................................................................................................
27
8.2.2 Key Pad Board
.................................................................................................................
29
9. WHITE-BALANCE, LUMINANCE
ADJUSTMENT....................................................................
30
10. EDIT
CONTENT.......................................................................................................................
31
11.BOM LIST
................................................................................................................................
32