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Falcon repair - Phantom SE - need input.
Posted: 31 Dec 2019 04:20
by Bikerbob
Hey all, I have already had this going on Atari-forum.. so I dont want to duplicate everything.
I am trying to fix my buddy's Falcon - it had a Phantom SE Accelerator installed - I think I might have a bad crystal?
http://atari-forum.com/viewtopic.php?f= ... 25#p389930
Thats the topic.. if you are into Falcons, and feel you might have input. I could really use it.
Thanks
James
Re: Falcon repair - Phantom SE - need input.
Posted: 01 Jan 2020 17:52
by Bikerbob
Really could use some help.
Would appreciate any input.
James
Re: Falcon repair - Phantom SE - need input.
Posted: 01 Jan 2020 18:08
by exxos
I think as other have said in that thread, best to remove it and get a stock machine working first.
Re: Falcon repair - Phantom SE - need input.
Posted: 03 Jan 2020 22:43
by Bikerbob
So I will need to source the SMD resistors removed and L102.
Repair the cut traces.. and a couple of the chips.. I am not sure pins are going back in.. so might have to replace the chips.
I guess I will start sourcing..
James
Re: Falcon repair - Phantom SE - need input.
Posted: 06 Jan 2020 19:26
by Bikerbob
Anyone tell me the values of what I have lost?
I dont see a value for L102 on the schematic? R234 etc?
James
Re: Falcon repair - Phantom SE - need input.
Posted: 06 Jan 2020 19:33
by exxos
If your talking about the clock resistors which are normally removed, those are probably 33R. Inductors, no idea, Probably salvage them from a STFM, or just wire link over them for testing as they probably don't really do much.
Re: Falcon repair - Phantom SE - need input.
Posted: 06 Jan 2020 20:10
by Bikerbob
ok .. I just want to get this thing going! :)
Thanks
James