Commodore 64 SX64 586220 Full Diagnostic Test Harness + Diagnostic Cartridge

Description

Commodore 64 SX64 586220 Full Diagnostic Test Harness + 8-in-1 Diagnostic Cartridge
Back by popular demand!  I decided to do another run of test harnesses after receiving some requests after my last batch sold out.
- Listing includes what is shown
- If you already have a 586220 diagnostic cartridge and do not need the 8-in-1 cart, please visit this listing:
https://www.ebay.com/itm/304070564441
- Allows you to run the full 586220 test suite
- Items are hand assembled and thoroughly tested
- Fast shipping via UPS, 3-5 business days typically
Note:  Shipping price valid for US48/Canada only, other areas please inquire.
Diagnostic Cart Contents
---
1
.  781220 Dead Test - The first tool in your arsenal for the dreaded black screen.  It will indicate if you have any bad RAM chips through flashing and also bypasses the three ROMs (Basic, Character, Kernel) that helps you narrow down troublesome chips.
2.  586220 Diagnostic - Factory diagnostic program that tests all functions of your C64.  Although some of the tests require a diagnostic harness, you can test most aspects of your system without it.
3.  586220* Diagnostic - Modded version of the 586220 Diagnostic that takes into account various ROMs and is designed to work with SX-64s.
4.  SID Tester - This utility runs through all the various SID voices, waveforms and filters.
5.  Keyboard Tester - No explanation really needed here, allows you to test all keys on your keyboard and keeps track of keys tested.
6.  Joystick Tester - Test all joystick functions on both ports.
7.  1541 Diagnostic - Toolkit to service and maintain your 1541 drives.
8.  Jupiter Lander - Bypasses ROMs and works like the Dead Test.  And after all your hard work, who isn't up for a good game?