Service manual

2
nd
Source Panel
Model number HSD HSD190ME13-D10
Type TN type with LVDS interface
Active Size 376.32 (H) x 301.06 (V)
Pixel Arrangement RGB Vertical Stripe
Pixel Pitch 0.294 mm
GLASS TREATMENT Anti Glare (Hard coating 3H)
# OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom)
BACKLIGHT LIFE 40,000 Hours (Min)
Luminance (5-point) –
Condition:
CT = 6500K, Contrast = Max,
Brightness = Max
300 cd/m2 (Typ after 30 minute warm up)
240 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity
≧70% Entire Area (min)
Contrast Ratio 700:1 (typ), 450:1 (min)
Color Depth 16.2 million colors (6 bits + 2 bits FRC)
Viewing Angle (Horizontal) @ CR>10
Typical: 150º
Minimum: 130º
Viewing Angle (Vertical) @ CR>10
Typical: 135º
MINIMUM: 115º
Response Time
10%-90% @ Ta=25°C
Without OD Function (on/off)
Tr+Tf =5 ms (typ)
With OD Function
(Gray –Gray Average) = 2 ms (typ)
Panel Defects Please see Panel Quality Specifications.
9
ViewSonic Corporation Confidential
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VX922-1