I'm troubleshooting and repairing another black/blank screen Commodore 64 board in this episode. // Kindly sponsored by PCBWay - Get your first PCBs free! - [ Ссылка ]

Commodore PCB Reproductions at Bob's Bits Tindie Store: [ Ссылка ]

Boelle's 326298 C64 Board Replica on GitHub: [ Ссылка ]

bwack's KU-14194HB C64 Board Replica on GitHub: [ Ссылка ]

Here's some handy resources I refer to when troubleshooting and repairing C64s:

The Pictorial C64 Fault Guide is here: [ Ссылка ]

Ray Carlsen's troubleshooting and repair guides are here: [ Ссылка ]

You can get the .bin files for various C64 diagnostics cartridges from World of Jani (in case you want to make your own or try in an emulator): [ Ссылка ]

Here's the GitHub with Sven's diagnostics harness: [ Ссылка ]

Time stamps:
0:00 Introduction
2:38 Inspection & Checking Voltages
7:08 Populating the Board
8:33 The Difference between Dead Test & Diagnostic Cartridge
10:55 Finding a faulty RAM IC
12:53 Replacing RAM (with Soldering tips)
17:20 Finding and replacing more faulty RAM
19:41 Finding even more faulty RAM
21:03 Still more broken RAM?
21:36 Replacing ALL the RAM ICs
23:45 Testing the repaired Board
27:30 Thank you and Good Night!

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#JanBeta #Commodore #C64 #PCBWay

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