[TechAssist] Daytron TV mod # VC320M,shutting down
- From: Gordon Elder <supag007@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 1 Mar 2002 05:19:12 -0800 (PST)
Hi
This set was first shutting down at turn-on.When I
unplugged the yoke(samsung DID-1492FL) it did not shut
down.When it was plugged back in the set remained
on.The raster concaved a bit on both sides.Also the
flyback(154-138G) was getting hot and the pump-up
diode D443 was melting the solder on its leads.So I
replaced the FB.The set continued to shut down with
the yoke in,further troubleshooting showwed up a bad
R411(6.8K) and TA7644BP.The set continued to shut down
so I tried a new yoke but the image is still concaved
on both sides.This yoke is a DIE-1992GL.
=====
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