C64 Test Kit Follow up 2
4Hey Retro Community! Today's video tackles what is hopefully the last diagnosing and troubleshooting of my primary C64, as well as again trying out the diag cart I picked up in December (the one based on the 324517-02.) I also take a look at another diag cart, one you'll see again in January's pickups.
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Sources
PLA20V8:
https://www.freepascal.org/~daniel/c64pla/
PLA overview:
https://www.c64-wiki.com/wiki/PLA_(C64_chip)
586220 and 324517 diag info:
http://blog.worldofjani.com/?p=164
Link to translated 324517-02 manual:
UPDATED LINK:
https://app.box.com/s/cm6y13fngodels6tabjqbeg2jkg7j0ok
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Timestamps:
0:00 Intro
1:00 586220 diag cart
2:35 Opening the C64 to check a few things out
5:10 VIC-II swap and re-test
7:25 PLA swap and re-test
8:59 Re-test with 324517 diag cart
10:10 Test with harness
11:35 Bad user port?
13:49 Re-test
16:13 Re-assembly and outtro
17:04 Addendum
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