Search found 3 matches

by juz571
October 30th, 2023, 2:06 am
Forum: General Chat & Messaging
Topic: SCPH-1002 disc drive voltages
Replies: 5
Views: 13101

Re: SCPH-1002 disc drive voltages

So I’ve sorted it, thanks mainly to an excellent guide from Jonathan Dupre. First thing I checked was the Focus bias voltage, and it was WAY to low @ 1.24V. Wound it up to 1.6V and bingo, disc spins and reads. Haven’t tried a copied disc yet, as I don’t have any, but FFVII is up and running. 👍
by juz571
October 22nd, 2023, 5:17 am
Forum: General Chat & Messaging
Topic: SCPH-1002 disc drive voltages
Replies: 5
Views: 13101

Re: SCPH-1002 disc drive voltages

PS. One thing that is still working in my console: When pressing the drive door switch, the lens is moving up and down twice. I have the drive removed at the minute for testing purposes, but it was the same when it was all together. lens moves up and down twice, but disc doesn't spin at all though
by juz571
October 22nd, 2023, 1:54 am
Forum: General Chat & Messaging
Topic: SCPH-1002 disc drive voltages
Replies: 5
Views: 13101

SCPH-1002 disc drive voltages

Hi all, Wonder if anyone can help with expected drive voltages at the disc drive connector on a SCPH-1002? I have the 3.5v and 5v as it should be from Q609 BA6397FP 7.65V on pins 21 and 22 Ch1 out A 3.5V Ch1 out B 3.5v Ch4 out A 3.5V Ch4 out B 3.5V Then at the connector which goes to the drive I hav...