[TechAssist] Zenith PVR4663RK PTV, (no chassis) dim,poor focus,arc noise. Fix

  • From: Phil Bader <philbad@xxxxxxxxxx>
  • To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 15 May 2002 11:35:48 -0400


Had a dim blurry display and an audible "hiss" from inside around the
circuit boards. Fix: Replace the "High Voltage bleeder-focus-G2
assembly" orig# A-17813-01. Used sub# A-17196-12 (A-17196-05 same).
Cured the hiss (a corona discharge from the HV assy's body to the frame)
and cured the dim/poor picture. Adjusted to best display. Note: MCM was
the most expensive at almost fifty dollars higher! Used River Valley
Electronics in Indiana 1-866-400-0778.
-- 
Philip Bader, Jan Phyl TV Inc.
3420 Recker Hwy,Winter Haven, Fl. 33880
voice/fax: 863-299-8821
Established 1976
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  • » [TechAssist] Zenith PVR4663RK PTV, (no chassis) dim,poor focus,arc noise. Fix