Another 630TS On the Bench

[Tom9589]

Looks like your photomultiplier tube is missing from the first 1077.

[Yamamaya42]

Originally Posted by Tom9589

Looks like your photomultiplier tube is missing from the first 1077.

exactly.

[Chris K]

First one I got had a bad CRT. The second one I bought was mint with an original set of transparencies in a manila envelope marked B&K! It could use a recap but it’s hard to beat for diagnosing these old tv issues.

[N2IXK]

A good CRT is much harder to find than a replacement PMT. A standard 931A type works just fine in these...

[Yamamaya42]

Well, between the 2, the chances of having a good CRT should be rather good, UPS says the one that was smoking will come tomorrow, will start a topic on the test eqip thread when it comes.