Tech-Master NIB TV Kit #5516

[dieseljeep]

Originally Posted by wa2ise

Get new caps instead of using the wax caps that came with it, also use new electrolytics too.

Be careful, it looks like a hot chassis set.

And be sure that the CRT you use has the same heater current as that of the heater string.

It's a low B+ hot chassis design, similar to the AC-DC Emerson set I just restored.
The CRT used would be a 17HP4, 20HP4 or a 21YP4. I would stick with the 17HP4 type, as the design is a slightly lower high voltage supply, intended for smaller screen sets.
I see it uses the tried and true synchro-guide horizontal circuit.
All the CRT's at the time were 600 ma, 6.3volt heaters.