Samsung DSR9500EMVIA, DSR9500 FTA, DSR9500VIACI, DSR9500 CI operating instructions No S/W Download

Troubleshooting

NO S/W DOWNLOAD

R258, R259 voltage is 8~10V?

Yes

U200 (11, 12, 13, 14) occur data waveform

Yes

Check U108.

Yes

Check U100.

No

No

Check DB201, RS232 cable.

Check U201.

4-6 Samsung Electronics