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22" LCD Color Monitor AOC F22s
Service
Service
Service
Horizontal Frequency
30-83 kHz
TABLE OF CONTENTS
Description Page Description Page
Table Of Contents..........................................................1 6.1 Software Flow Chat.........................................11
Revision List.................................................................2 6.2 Electrical Block Diagram.................................13
1. Monitor Specification..................................................3 7. Schematic.................................................... 15
2.LCD Monitor Description........................................4 7.1 Main Board..........................................................15
3. Operation Instruction.............................................5 7.2 Power Board.......................................................19
3.1 General Instructions...................................................5 8. PCB Layout.....................................................21
3.2 Control Button....................................................5 8.1 Main Board.....................................................21
3.3 Adjusting the Picture..........................................5 8.2 Power Board.........................................................22
4. Input/Output Specification.......................................8 8.3 Key Board.......................................................24
4.1 Input Signal Connector.......................................8 9. Maintainability................................................25
4.2 Factory Preset Display Modes.........................9 9.1. Equipments and Tools Requirement.....................25
5 Panel Specification..................................................10 9.2. Trouble Shooting................................................26
5.1 Display Characteristics....................................10 10. White-Balance, Luminance adjustment.................31
5.2 Optical Characteristics......................................10 11.Monitor Exploded View...................................33
5.3 Parameter guide line for CCFL Inverter.................10 12. BOM List..............................................................34
6.Block Diagram...............................................11 13.Different Parts List..........................................44
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
1
22" LCD Color Monitor AOC F22s
Revision List
Revision Date Revision History TPV Model
TIRMABNBW1A1NNE
A00 Mar.-10-2009 Initial release
TIRMABNDW6A4NNE
2
22" LCD Color Monitor AOC F22s
1. Monitor Specifications
Model Name F22
Driving system TFT Color LCD
Viewable Image Size 548mm diagonal
Pixel pitch 0.248mm(H) x 0.248mm(V)
LCD Panel
Video R, G, B Analog interface & Digital Interface
Separate Sync. H/V TTL
Display Color 16.7M Colors
Dot Clock 148.5 MHz
Horizontal scan range 30 kHz - 80 kHz
Horizontal scan
477.5mm
Size(Maximum)
Vertical scan range 55 Hz - 75 Hz
Vertical scan
268.5mm
Size(Maximum)
Optimal preset
1920 x 1080 (60 Hz)
resolution
Resolution
Highest preset
1920 x 1080 (60 Hz)
resolution
Plug & Play VESA DDC2B/CI
Input Connector D-Sub 15pin & DVI-D
Input Video Signal Analog: 0.7Vp-p(standard), 75 OHM, Positive & DVI-D Digital Interface (TMDS)
Power Source 100-240VAC, 50/60Hz
Active < 60 W
Power Consumption
Standby < 1 W
Connector Type 15-pin Mini D-Sub & DVI-D
Signal Cable Type Detachable
Dimensions & Weight:
Height (with base) 379 mm
Physical
Characteristics Width 525.5 mm
Depth 80.9 mm
Weight (monitor only) 4.60 kg
Weight (with
6.5 kg
packaging)
Temperature:
Operating 0