Die Suche ergab 8 Treffer
- 14.04.2024 02:29
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Hi, Was sagt denn der Hersteller der Platine dazu? Dropcheck sagt sinngemäß, daß nach der ursprünglich getesteten Platine noch ein paar Anpassungen vorgenommen wurden und daß es unverständlich ist, warum dabei der FDC falsch verdrahtet wurde. Dropcheck will die Platine bezüglich der gemeldeten Fehl...
- 10.04.2024 09:22
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Are you able to post the PCB files here for your version of the board?
- 10.04.2024 09:17
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
I haven't tried my board with the ROM's installed yet. Will try that later.
I'm not sure how we can have the exact same rev of board (v6.0_B) yet they are different boards!
I'm not sure how we can have the exact same rev of board (v6.0_B) yet they are different boards!
- 10.04.2024 07:48
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Pulling the schematic (see attached extract) the pin joint between U2 and U1 doesn't seem to align with the schematic?
- 09.04.2024 22:36
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Photos of my board are attached including closeup of U2. See what you think?
- 09.04.2024 13:07
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Interesting when I went to look at cutting the tracks tonight my board looks a little different to your even though we are both rev 6? It might be easier that I just lift the legs of the IC U2 and solder wires directly to the legs of U1 yes? That means lifting legs U2-3,4,5,6,7 and 8 right? U2-3 -> ...
- 08.04.2024 22:40
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Fantastic!
Can you show a picture of the traces you cut and the jumper wires installed?
Can you show a picture of the traces you cut and the jumper wires installed?
- 08.04.2024 12:13
- Forum: Hardware
- Thema: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
- Antworten: 72
- Zugriffe: 2233
Re: Reimaged New XF551 Disk Drive PCB: eventueller Fehler
Hi All, Sorry for the English. I have been working on the XF551 V6 board without success. I have built two boards and both have been an issue. I was able to put in the wire to allow power but I now read the three transistors on the board are the wrong way around. I will fix that on my board. Are the...