Service manual

4
ViewSonic Corporation Confidential - Do Not Copy VA503b-2_VA503m-2
2. Specification
1. INTPRODUCTION
FEATURES
VA503b-2 / VA503m-2
Size 15 “
Luminance (Typ)
250 cd/㎡
Contrast Ratio (Typ) 600:1
Colors (6 bits + 2 bits FRC) 16.2 M
Response Time (Typ) 8 ms
Viewing Angle (H/V) 150 ° / 130 °
TFTLCD PANEL
Recommend resolution 1024 x 768 @60Hz
Analog (75ohms, 0.7/1.0 Vp-p) Yes
Input Signal
Digital No
Separate Sync Yes
Composite Sync No
Sync Compatibility
Sync on Green No
PC Yes
Power Mac Yes
Compatibility
TV Box (NextVision 6) Yes
Power Voltage AC 100-240V, 50/60Hz Yes
On Mode(Max)
≦ 23 W
Power Consumption
Off Mode (Max)
≦ 1 W
Audio Yes(For VA503m Only)
Tilt ( 20 ° - -4 °) Yes
Swivel No
Pivot No
Ergonomics
Height Adjust No
OSD Control [ 1 ] [▼] [▲] [ 2 ] [ ] Yes
Physical (W x H x D) 378 x 400 x 210 mm
Dimension
Package (W x H x D) 440 x 485 x 147 mm
Physical (Net Weight) 4.0 kg
Weight
Package (Gross Weight) 5.1 kg
Temperature ( / )℉℃ 32℉-104 / 0℉℃-40℃
Operating Condition
Humidity (%) 20 % - 90 %
Temperature ( / )℉℃ -4℉-140 / ℉ -20℃-60℃
Storage Condition
Humidity (%) 5 % - 90 %
Regulation
UL/cUL, FCC DOC, CB, CE, NOM, MIC, IRAM/S, GS(Nemko), ERGO,
ISO13406-2 PAR Part 2, TCO’03, GOST, SASO, BSMI, CCC, (PSB),C-TICK,
EPA(Ver.4.0), Energy Star
2 GENERAL specification
Test Resolution & Frequency 1024 x 768 @ 60Hz
Test Image Size Full Size
Contrast and Brightness Controls
Factory Default:
Contrast = 70%, Brightness = 100%
3 VIDEO INTERFACE
Analog Input Connector DB-15 (Analog), refer the appendix A
Video Cable Strain Relief
Equal to twice the weight of the monitor for five
minutes
Video Cable Connector DB-15 Pin out Compliant DDC 1/2B