Service manual

TFT LCD PANEL

ViewSonic Corporation Confidential

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Panel Characteristics:

Source Panel

AUO M170EG01 V8

Type TN type with LVDS interface

Active Size 337.9 (H) x 270.3 (V)

Pixel Arrangement RGB Vertical Stripe

Pixel Pitch 0.264 mm

GLASS TREATMENT Anti Glare (Hard coating 3H)

# OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom)

BACKLIGHT LIFE 50,000 Hours (Typ) / 40,000 Hours (Min)

Luminance –

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 80% (typ), 75% (min)

MIN LUMINANCE IN 9 POINTS/ MAX

LUMINANCE IN 9 POINTS

Contrast Ratio 500:1 (Typ), 300:1 (Min)

Color Depth 16 million colors (x bit panel)

Viewing Angle (Horizontal) @ CR>10

Typical: 140º

MINIMUM: 120º

@ CR>5

Typical: 160º

M INIMUM: 140º

VIEWING ANGLE (VERTICAL) @ CR>10

Typical: 130º

Minimum: 110º

@ CR>5

Typical: 160º

Minimum: 140º

Response Time

10%-90% @ Ta=25°C

Without OD Board (on/off)

Tr = 6ms,Tf = 2ms Total = 8ms (typ)

Tr = 9ms,Tf = 4ms Total = 13ms (max)

With OD Board (on/ off)

Tr = 3.9ms,Tf = 1.5ms Total = 5.4ms (typ)

With OD Board (gray –gray)

Total = 4 ms

Panel Defects Please see Panel Quality Specifications.

VX724-1