[TechAssist] Zenith PTV: A50M84W1 dead. fix.

  • From: Phil Bader <philbad@xxxxxxxxxx>
  • To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 16 Oct 2002 11:23:35 -0400

Found on the SMPS/Defl. module 9-1978-01 the HOT QX3200 and power diode
(on heat sink at board edge) CRX3412 both shorted.
Replaced module, problem solved.
Note: Often this damage is due to a bad HV Bleeder/Splitter/Focus block#
A-17196-12 (About $126.00 cost) tho mine was OK.
Phil Bader
-- 
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821      
email: philbad@xxxxxxxxxx

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