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Offline GavilanTopic starter

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Amiga 2000 help
« on: August 13, 2014, 04:26:31 AM »
Hi! Just got an Amiga 2000 in very a good cosmetic state.

i was told by previous owner that the machine was working. I had no way of testing it until i got home. The machine has mouse and keyboard. no har ddrive, no extra cards. No battery, removed by previous owner, but no damage to the board as far as i can see.

Machine is PAL made in Germany. I hooked up to a multinorm TV (PAL M, PAL N and NTSC) using an RCA cable from composite of the back of the Amiga to video input on the TV.

Screen is completely black. Nothing happens. Nada. After a couple of seconds (more than 30), the lights on the floppy drive begins to work, but no spinning, no noise. again , nothing. I tried to boot puting WB disk inside the floppy. Nothing happens. again, black screen.

I reseated all chips that may gone out of socket during travelling to my house. Again, black screen, nothing happens.

Am i missing something here? Should i be able to see at least WB boot screen if i switch on the machine and wait a couple of seconds?

Do i need a modulator as a must to be able to use it on a tv or just pluggint it the way im doing it should be enough to get a picture?

Sorry for too many questions. Its been ages since i used an Amiga for the last time, and i never had a 2000 before.

Any tips/help, much appreciated

Kind Regards

Sebastian
C= & Amiga user & abuser since 1986
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Offline GavilanTopic starter

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Re: Amiga 2000 help
« Reply #1 on: August 19, 2014, 04:16:57 PM »
Hi!
Thanks a lot for all the replies guys.
Mistery solved: bad CPU. As soon as i took it away again and cleaned all contacts, machine worked.

i took it again the cpu and 4 pins broken. It seemes they were already soldered, at least i saw that. Now, time to finde a cpu replacement, maybe from one of my A500...

@Oldsmobile Mike: i will take pics tonight or tomorrow and post them here in the thread so you can check


Again, thanks a lot for the support

Regards

Sebastian
C= & Amiga user & abuser since 1986
[SIGPIC][/SIGPIC]
 

Offline GavilanTopic starter

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Re: Amiga 2000 help
« Reply #2 on: August 20, 2014, 02:01:02 AM »
Well, it seems i have a A2000B CR rev.4.5
Nothin out of the ordinary i presume.. :-)
C= & Amiga user & abuser since 1986
[SIGPIC][/SIGPIC]