Re: Damaged 606


 

Hi:
Check first , my 606B also had the problems, even the small value E-Cap !
Rd
Tony C

從我的iPhone傳送

Stephen Hanselman <kc4sw.io@...>於2020年1月22日 15:29寫道:

Check the AC on those PS, we see these go bad often

Regards,

Stephen Hanselman
Datagate Systems, LLC
On Jan 21, 2020, at 22:47, Lars Brinkhoff <lars@...> wrote:

satbeginner wrote:
Looks as damage to the internal electron gun supports, CRT is toast :-(
Thank you, that makes sense.

I measured the outputs from the low voltate power supplies. Some are of
out of spec, especially -30V. But I'm not sure that would explain the
problem.

-30V is -17.1 (should be at least -29.1)
+15V is +14.9 (ok)
+30V is +27.5 (ok)
+120V is +100.8 (should be +108)
+270V is +261.7 (close, at least +262)



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