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Repairing a Zenith Z-138 "Portable" Turbo-XT

bladamson

Veteran Member
Joined
Nov 11, 2018
Messages
989
Location
Appalachia
Not much out there on these. I couldn't quite haggle the seller down to what I felt it was worth, but given the Heath connection (and my obsession with Heathkit stuff), I bought it anyway so I could document it.

It appears to use the same boards as the Z-148 compact turbo XT, with a built-in CGA monochrome CRT.

Edit: I got the analog board working; sorry for the false alarm and dumb questions!

Please feel free to join me on the YouTube journey. But be warned that I have a bad habit of coarse language. It is a bad habit, but I am nothing if not a product of my environment. :p


 
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