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06 January 2013, 12:21
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#1 |
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Registered User
Join Date: Oct 2010
Location: Germany
Posts: 20
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A590 defective - help needed!
Hi,
my A590 has broken down. I attached it this morning an fired up my Amiga 500 .... but nothing happened. I waited for about 30 sec.  Next I opened up the A590 and jumpered the RAM (2 MB included) to "Amnesia". Now the Amiga would at least show its startup-picture.  The HD was not recognized.  When I touched the RAM-Chips, none was warm or hot. Then I checked the two PAL-Chips responsible for RAM (U5) and the harddrive (U30). I burned my finger at the RAM-Pal and the harddrive-PAL was eaqual hot.  Now, since I do not have those chips as spare parts, I am looking for the chips contents as files (JEDEC, preferrably). Can anyone help me?  My A590 is a rev. 7 with a 390563-01 and a WD33C93 00-03. CU, A500Man |
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