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|ColecoVision USB Mulit-Cart Diagnostic error code reference
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|Author:||Yurkie [ Thu Jul 16, 2009 12:30 pm ]|
|Post subject:||ColecoVision USB Mulit-Cart Diagnostic error code reference|
I have a very minor video problem on one of my ColecoVisions.
I ran the UBS Cartridge Diagnostic selected VRAM test and got the following message.
VRAM Test FAIL @ 0x7194 [71,F7]
Does this point specifically to one of the 8 VRAM ICs ?
Could all 8 VRAMs be ok, and there is a problem with the VDP?
Is the a reference guide that tell what each code means?
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