Commodore 64 Multi Test cartridge Diagnostic 324528-02 / DEAD TEST / DesTestMAX / 1541 Diagnostic / 64 Doctor / Rossmoller + Harness
A full test harness is included to test Keyboard port, Serial Port, User port, Tape Port and Joystick ports.
Also a Multi test diagnostic cartridge with 7 ROMS:
1. C-64 DEAD TEST STIO 1.2.0
2. C-64 DEAD TEST 781220
3. C-64 DIAGNOSTIC 324528-02 REV 324518
4. 1541 DIAGNOSTIC WORLD OF JANI
5. 64 DOCTOR
6. ROSSMÖLLER DIAGNOSTICS
7. DesTestMAX v0.1
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info here: here
You can choose the cartridge with switches, very easy.
The first 2 tests are the DEAD TEST very useful if your C64 wont boot.
Tests 3 and 6 check all the RAM, ROM and ports of your C64 using the aditional harness included.
Test 5 has a manual test for keyboard and joysticks.
Test 4 is for testing your 1541 drive.
This is a complete and cheap kit to start troubleshooting your C-64.
The EPROM (W27C512 or 27C512) is in socket so you can change the programs on it if you have an EPROM Programmer.
Upon request I can change the ROMs for others like C-64 DIAGNOSTIC REV 586220++, contact with me first for availiability and price.
Manuals for some tests available as pdf file for download.
Works on PAL&NTSC computers.