Peter Mulholland

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Powering up a large unknown transformer
423 views | 2023-10-19
A1200 rev 1b composite video weirdness
36 views | 2023-07-19
Cd32 bizarre fault - fixed!!
114 views | 2023-07-19
Bizarre CD32 fault
114 views | 2023-07-19
The Amiga 1000 lives.. again
56 views | 2022-07-19
Panasonic JU-253-043P being problematic - 2
110 views | 2022-07-19
Panasonic JU-253-043P being problematic - 1
222 views | 2022-07-19
Follow up to Using an oscilloscope for troubleshooting an A500+
120 views | 2022-07-19
Using an oscilloscope for troubleshooting an A500+
246 views | 2022-07-19
Power sequencer, working prototype
152 views | 2021-07-19
Some quick prototyping with relays
31 views | 2021-07-19
Faulty Aiwa AV-NW30 5.1 receiver investigation - Part 3
323 views | 2021-07-19
Faulty Aiwa AV-NW30 5.1 receiver investigation - Part 2
510 views | 2021-07-19
Faulty Aiwa AV-NW30 5.1 receiver investigation
1,672 views | 2020-07-19
Spectrum +2 - turbo loading from an MP3 player
78 views | 2020-07-19
Spectrum +2 loading from an external cassette deck
294 views | 2020-07-19
48K spectrum loading from an MP3 player
97 views | 2020-07-19
A600 audio filter wierdness
115 views | 2019-07-19

About Peter Mulholland

I fix broken electronics... usually old "retro" computers from the 80s and 90s!

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