[TechAssist] Sony KV20VS40 Reduced Vertical

  • From: "Shoreline Electronics" <jstielau@xxxxxxxx>
  • To: "Tech Assist" <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 12 Oct 2004 14:02:17 -0400

Make : Sony
Model : KV20VS40   TV/VCR Combo  ( Base model KV13VM40)
Problem : Reduced vertical deflection , missing a few inches on the top and
bottom

Problem occurs even with VSIZ maxxed out.  Changed IC301 ( TA8403K) and
verified proper 26V B+ supply.  Checked poly caps on the v drive line and
electrolytics.

Size does respond when adjusting the VSIZ but not enough to fill the screen.

Anyone encountered this on these Sony combos?

=================================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@xxxxxxxx
================================= 


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