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HP 2009f User Manual

HP 2009f
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Page #33 background image
20" LCD Color Monitor HP 2009M&2009F
33
No picture (LED is orange)
No picture
The button if
under control
X401 oscillate
waveform is normal
Replace U401
Replace X401
Measure U703 PIN 2=1.8V
U701 PIN 2 = 3.3V
Check Correspondent
component
Replace U401
X401 oscillate
waveform is normal
Replace
U701/U703
OK
OK
OK
OK
OK
NG
NG
NG
NG
Check reset circuit of
U401s normal
Check HS/VS from
CN101is normal
Replace X401
Check Correspondent
component
NG
NG
OK
Replace U401

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HP 2009f Specifications

General IconGeneral
BrandHP
Model2009f
CategoryMonitor
LanguageEnglish

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