Skip to content
breadbox64.com
  • Blog
  • C64 Hardware
    • Commodore 64
      • Assy 250407 Rev. B
      • Assy 250407 Rev. C
      • Assy 250425 Rev. A
      • Assy 250425 Rev. B
    • Commodore 64C
      • Assy 250466
      • Assy 250469 Rev. 3
      • Assy 250469 Rev. 4
      • Assy 250469 Rev. A
      • Assy 250469 Rev. B
    • Commodore 64GS
    • C64 Reloaded
      • C64 Reloaded Precision
      • C64 Reloaded ZIF
      • C64 Reloaded MK2
  • C64 Peripherals
    • 4 Player Adapter
    • 64NIC+ Network
    • 1541 Ultimate II
    • Commodore 1530
    • Commodore 1541
    • EasyFlash
    • EasyFlash 3
    • Final Cartridge III
    • New C64C Cases
    • New C64C Mounts
  • C64 Games
    • Montezuma’s Revenge
    • Ollie’s Follies
    • Quod Init Exit IIm
    • Rick Dangerous
    • RGCD/Psytronik
      • Bomberland
      • C64anabalt
      • Panic Analogue
  • C64 Repair Logs
    • Commodore 64
      • Assy 250407 Rev. B #1
      • Assy 250407 Rev. B #2
      • Assy 250407 Rev. B #3
      • Assy 250407 Rev. B #4
      • Assy 250407 Rev. C #1
      • Assy 250425 Rev. A #1
      • Assy 250425 Rev. A #2
      • Assy 250425 Rev. A #3
      • Assy 250425 Rev. A #4
      • Assy 250425 Rev. B #1
    • Commodore 64C
      • Assy 250469 Rev. 3 #1
      • Assy 250469 Rev. 3 #2
      • Assy 250469 Rev. 4 #1
      • Assy 250469 Rev. 4 #2
      • Assy 250469 Rev. 4 #3
      • Assy 250469 Rev. 4 #4
      • Assy 250469 Rev. A #1
      • Assy 250469 Rev. A #2
  • MechBoard64
    • New C64 Keyboards
    • Keyboard Prototype
    • The MechBoard64
    • Pimp My MechBoard64
    • Quest for New Keycaps
    • DIY MechBoard64
    • Assembly Instructions

Month: August 2015

Repair logs for a Commodore 64 Assy 250407 Rev. B and an Assy 250407 Rev. B with broken PLAs at U17

New Repair Logs Added

January 16, 2016August 19, 2015 by MtnBuffalo

I got a load of broken breadboxes that needed to be resurrected. Two of them have been fixed and the results have been added to the repair log pages. Both boards were Assy 250407 Rev. B.  PCB’s that needed a good clean and some new chips to … Read more

Categories C64 Breadbox, C64 Hardware, C64 Repairs

C64 Reloaded JiffyDOS

May 25, 2018August 13, 2015 by MtnBuffalo

On the C64 Reloaded boards, all ROM images have been burned into a single EPROM chip. As described by Individual Computers, this ‘…gives some extra space for a second Kernal ROM and a second character set’. As I will be using the C64 Reloaded with my JiffyDOS … Read more

Categories C64 Hardware, C64 Reloaded
Commodore 64 capacitor modification by exchanging the old electrolytic capacitors with new ones.

The C64 Capacitor Mod

December 20, 2017August 13, 2015 by MtnBuffalo

Despite the differences in opinion on the online forums regarding the exchange of the electrolytic capacitors, I always put in new ones when repairing a Commodore 64 board. I do not believe that exchanging them would do any harm to the board besides (hopefully!) prolonging the total life span of … Read more

Categories C64 Breadbox, C64 C, C64 Hardware, C64 Mods, C64 Repairs
Commodore 64 restore button modification to make the RESTORE key as sensitive as the rest of the keyboard

The C64 RESTORE Mod

December 21, 2020August 13, 2015 by MtnBuffalo

A friend of mine asked me to do something about the sluggish RESTORE key in one of his Breadboxes. It turns out that on the old longboards of the Commodore 64, the RESTORE key needs to be hit hard to function due to a misdimensioned … Read more

Categories C64 Breadbox, C64 Hardware, C64 Mods
Commodore 64 fight stick using a Sanwa JLF joystick and a Seimitsu button

The C64 Fight Stick

January 10, 2016August 12, 2015 by MtnBuffalo

As a supplement to my good old Zip Stik joystick (which I favour over the Competition Pros), I wanted to build a joystick based on hardware known from world of arcade machines. As the electronic componets of such a project is quite simple (actually its basically soldering some … Read more

Categories C64 Breadbox, C64 Hardware, C64 Peripherals
Modding the Commodore 1541 Diskette drive with JiffyDOS for increased disk reading and writing speeds.

The 1541 JiffyDOS Mod

January 10, 2016August 12, 2015 by MtnBuffalo

I got this floppy disk drive cheap off a guy who bought it in the early 80’s for his business. As his company went out of business before he started to actually use the drive, it was almost like new when I got it. The only thing … Read more

Categories C64 Hardware, C64 Mods, C64 Peripherals
Commodore 64 power LED modification in order to have different LED colors in the new Kickstarter C64 cases

The C64 LED mod

January 10, 2016August 11, 2015 by MtnBuffalo

I recently recieved two cases from the Kickstarter campaign for my C64 Reloaded boards. A transparent and a blue one. The blue case will eventually get orange function keys whenever Phase 5 from the Indigogo Campaign have made the new key caps. So I wanted to mod … Read more

Categories C64 C, C64 Hardware, C64 Mods, C64 Reloaded
Commodore 64 machine modified to make retro door stop

The C64 Door Stop Mod

January 10, 2016August 10, 2015 by MtnBuffalo

Ever wanted to have the coolest door stop of all time? A door stop your (‘nerdy’) friends will envy you for? To have a piece of hardware to show your allegiance to the Commodore 64! This is how my door stop dream came true… I needed … Read more

Categories C64 Breadbox, C64 Hardware, C64 Mods
Post navigation
Older posts
1 2 Next →
+ More retro stuff

Popular Posts

  • The MechBoard64
  • DIY MechBoard64
  • SixtyClone C64 Replica
  • New C64C Cases
  • The Pi1541 Disk Drive
  • Assy 250407 Rev. B

Archives

  • 2020 (6)
    • December (1)
    • September (1)
    • August (2)
    • June (1)
    • January (1)
  • 2019 (8)
    • December (1)
    • April (1)
    • March (1)
    • January (5)
  • 2018 (12)
    • December (1)
    • November (2)
    • October (2)
    • September (1)
    • July (2)
    • June (1)
    • April (2)
    • March (1)
  • 2017 (13)
    • December (4)
    • September (2)
    • August (4)
    • May (1)
    • April (1)
    • January (1)
  • 2016 (44)
    • December (2)
    • November (3)
    • October (2)
    • September (1)
    • August (3)
    • July (4)
    • June (2)
    • May (4)
    • April (3)
    • March (4)
    • February (4)
    • January (12)
  • 2015 (30)
    • December (2)
    • November (9)
    • October (3)
    • September (2)
    • August (14)

Recent Comments

  • Bloodybone on The TOM Rev2 Review
  • Johan on The SIDFX Sound Mod
  • MtnBuffalo on The SIDFX Sound Mod
  • Johan on The SIDFX Sound Mod
  • Bob_Onions on DIY MechBoard64

Site Links

  • About
  • Links
  • Privacy Policy

Categories

  • Arcade Gear (19)
  • C64 Hardware (93)
    • C64 Breadbox (40)
    • C64 C (43)
    • C64 Games System (9)
    • C64 Mods (54)
    • C64 Music (3)
    • C64 Peripherals (27)
    • C64 RaspberryPi (2)
    • C64 Reloaded (17)
    • C64 Repairs (18)
    • C64G (2)
  • Software (23)
    • C64 Games (17)
    • Emulators (5)
© breadbox64.com 2021