January 17th, 2013
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Archive
Archive for the ‘Retro Computers and other stuff…’ Category
January 13th, 2013
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Categories: Gallery, Projects / Repairs, Retro Computers and other stuff..., Sharp, Today, Various
January 1st, 2013
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Categories: Commodore Disk Drives, Gallery, Retro Computers and other stuff...
December 31st, 2012
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Categories: Commodore Printers, Gallery, Retro Computers and other stuff...
December 30th, 2012
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Categories: Gallery, Retro Computers and other stuff..., Sinclair family, Timex Sinclair
December 30th, 2012
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Categories: Atari family, Gallery, Projects / Repairs, Retro Computers and other stuff..., Today, Various
December 28th, 2012
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Categories: Apple clone, Gallery, Retro Computers and other stuff..., VTech
Tatung Einstein TC01 Improvements and Repairs
December 27th, 2012
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I have gathered all photos of some phases of the work that i have done on the Tatung Einstein TC01.
Below the descriptions:
- Replaced 2 x 74LS157 (IOO6/IOO7) Multiplexer.
- Replaced UK Power Connector.
- Repaired some not working keys.
- External Floppy Drive 3.5″. Yes, it’s better than 3″ ;-D
Todo:
- Repair the defect of the vertical sync of the Monitor Tatung TM01
Categories: Gallery, Projects / Repairs, Retro Computers and other stuff..., Tatung, Today, Various
December 20th, 2012
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Categories: Gallery, Projects / Repairs, Radio Shack, Retro Computers and other stuff..., Today, Various
Repairing Commodore 8296-D with Boot up problems (Black Screen)
December 5th, 2012
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I have received this computer Commodore CBM 8296-D 1 year ago. The computer has never worked, it only displays a black screen without any sound beep at the startup boot.
The repair it was very simple, i have replaced the PLA IC 324745-01 (UE5) and 324744-01 (UE6) with two EPROM 27C512 70ns (suitably programmed). The Universal PLA adapter was kindly donated by Manosoft.
Download:
December 2nd, 2012
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Categories: Gallery, Mattel Electronics, Radofin, Retro Computers and other stuff...
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