Acer V193W - bm - 19" LCD Monitor User Manual

31
Troubleshooting
This chapter provides troubleshooting information for the V193W:
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 CN404
Replace U401
Replace X
4
01
NG
Replace U404
OK
OK

Acer V193W - bm - 19" LCD Monitor Specifications

General

Screen Size	19 inches
Resolution	1440 x 900
Aspect Ratio	16:10
Brightness	300 cd/m²
Contrast Ratio	2000:1 (dynamic)
Response Time	5 ms
Input Connectors	VGA
Viewing Angles	170° horizontal, 160° vertical