Amiga CD32 SX-32 MK2 problem

Problem: CD32 with SX32 expansion won’t boot, yellow screen A few thing I tested: Boot CD32 without module, booting Boot with backplane and sx32, no boot yellow screen Boot with backplane only, strange behavior, no boot, sometimes some glitches. Change jumpers, for memory, no change. (see: jumper settings) After the basic test, I was wondering […]

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A600 joystick problem

Got an A600 for recap, in the pretest I discovered a problem when joystick UP was triggered it triggers both UP & LEFT. It occured on both joystick ports. Never seen this problem before, found some forums that reported the same issues but without any solution/fix for it. Multiplexer My first thought was U34 (74LS157 […]

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