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Acer X193HQ Service Guide

Acer X193HQ
47 pages
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31
2. No Picture (LED is orange)
No picture
The button if under
control
X401 oscillate
waveform is normal
Replace U401
Replace X401
Measure U404 Pin2=3.3V,
Check Correspondent
component
Replace U401
X401 oscillate
waveform is normal
Replace U404
OK
OK
OK
OK
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
Check HS/VS from
CN101 is normal
Replace X401
Check Correspondent
component
NG
NG
OK
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Acer X193HQ Specifications

General IconGeneral
Display diagonal18.5 \
Display resolution1366 x 768 pixels
Viewable size, vertical230 mm
Contrast ratio (typical)-
Viewable size, horizontal410 mm
Viewing angle, horizontal160 °
Digital vertical frequency55 - 75 Hz
Digital horizontal frequency30 - 80 kHz
Display brightness (typical)300 cd/m²
HDCPYes
Product colorBlack
Panel mounting interface100 x 100 mm
Power consumption (typical)17 W
Sustainability certificatesENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth (without stand)163.7 mm
Width (without stand)454 mm
Height (without stand)334.7 mm
Weight (without stand)3600 g

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