![Buffalo FTD-G731AS Скачать руководство пользователя страница 17](http://html1.mh-extra.com/html/buffalo/ftd-g731as/ftd-g731as_service-manual_2826919017.webp)
BUFFALO
Service Manual
17
No picture (LED orange)
No picture
The button if under
control
X601 oscillate
waveform is normal
Replace U601
Check
Correspondent
component.
Measure U202 PIN2=3.3V
U201 PIN2=2.5V
Check Correspondent
component
Replace U401
X401 oscillate
waveform is normal
Check Correspondent
component
OK
OK
OK
OK
NG
NG
NG
NG
NG
Содержание FTD-G731AS
Страница 31: ......