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UMIST Powered Prototyping Board

UMIST Powered Prototyping Board

Back in the mists of time, I spent a while at the University of Manchester Institute of Science and Technology…1980 so no mobile phones back then. No internet, social media or even fax machines. Decent computers were housed in large air conditioned rooms and had a team of dedicated staff to provide the tender loving […]

Panasonic TX-32LZD80 TV Sound but No Pic...

Panasonic TX-32LZD80 TV Sound but No Picture

Way back in 2005 I bought a brand new flat screen LCD television to replace my old Philips 24 inch CRT one. I chose a Panasonic TX-32LZD80 from John Lewis and got a five year warranty. It’s given sterling service until about a week ago. I’d left it on and gone to make some tea…when […]

Peerless K040MRF Midrange Speaker Repair

Peerless K040MRF Midrange Speaker Repair

These units were actually repaired before I did the UHER Elite Series car speakers.  Again these are from the late 1970s…maybe the early 1980s.  At the time, the Peerless K040MRF and the doped version, were thought to be some of the best sealed midrange units on the market.  I built a pair of speakers using […]

UHER Elite Series Car Speaker Repair

UHER Elite Series Car Speaker Repair

Way back in the mists of time, the late 1970’s to be precise, yours truly used to drive a Tahiti Blue Austin Allegro Mark 2, 1300 4 door saloon with boot (reg EWL 481S).  Built in stereo systems and speakers were far from normal then; most cars had a hole you could use for your […]

 
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