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Acer X193HQ Service Guide

Acer X193HQ
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30
Troubleshooting
This chapter provides troubleshooting information for the X193HQ:
1. No Power
Chapter 4
No power
Press power key and look if the
picture is normal
Please reinsert and make sure the
AC of 100-240 is normal
Reinsert or check the
power section
Check if X401 oscillate
waveforms are normal
Measure U404 Pin2=3.3V,
OK
OK
NG
NG
NG
Measure 3,4pin of CN404
Replace U401
Replace X401
NG
Replace U404
OK
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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