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- Path: sn.no!not-for-mail
- From: christon@sn.no (Christopher Naas)
- Newsgroups: comp.sys.amiga.hardware
- Subject: Re: A2000 Power Compatibility?
- Date: 14 Mar 1996 17:36:59 +0100
- Organization: SN Internett
- Message-ID: <998.6647T945T2611@sn.no>
- References: <4hvl91$bvj@nnrp1.news.primenet.com> <31445A0D.128F@telmo.fi>
- NNTP-Posting-Host: sinsen.sn.no
- X-Newsreader: THOR 2.21 (Amiga;SOUP)
-
- Antti Vasara wrote:
-
- >I recently put a Pc-power supply to my old Amiga2000 when it's power
- >supply was blown up. I cut a piece of cable and draw that from one of
- >those +5 cables to the +5 User pin, (so the current for the +5 User is
- >coming from a usual +5 wire), and then I had to change one jumper on the
- >motherboard, this jumper is J300, which determines whether the CIA chip
- >uses AC line frequency or vertical sync pulse from the video section.
- >The tick signal is used for this, so if you change the jumper, you don't
- >have to connect the TICK cable. That's it. Now my Amiga works with a Pc
- >supply.
-
- You wouldn't happen to know if that jumper (or one like it) exists on the
- A4000 too? I'm using a PC power, but because of the tick, I have a delay (30
- secs) when I power on before the machine "connects".
-
- Anyone??
-
-
- --
- Christopher Landmark Naas o EMail: christon@sn.no
- LoungeBar Development o WWW: http://www.sn.no/~christon/
- Former Reg. Amiga Developer o IRC: KarmaComa
-