Acer B223W - Bdmr - 22" LCD Monitor Panduan Servis - Halaman 32

Jelajahi secara online atau unduh pdf Panduan Servis untuk Monitor Acer B223W - Bdmr - 22" LCD Monitor. Acer B223W - Bdmr - 22" LCD Monitor 49 halaman. Dual-usb-hub audio
Juga untuk Acer B223W - Bdmr - 22" LCD Monitor: Brosur & Spesifikasi (5 halaman), Panduan Pengguna (30 halaman), Panduan Memulai Cepat (2 halaman), Panduan Pengguna (30 halaman), Panduan Pengguna (30 halaman), Panduan Servis (48 halaman)

Halaman Cetak
Acer B223W - Bdmr - 22
3. Panel Power Circuit
Check CN301 is solder
and Q301,Q302 is OK?
Check Correspondent
component.
White screen
Measure Q301 base
is low level?
OK
NG
OK
Replace PANEL
NG
X401 oscillate
waveform is normal
OK
Check reset circuit of
U401 is normal
OK
Replace U401
32
NG
Replace X401
NG
Check Correspondent
component.