[TechAssist] JVC 31" TV: AV31BP6 plug in, one click,dead. low +9V reg output IC982

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: "techassist >> \"techassist@xxxxxxxxxxxxx\"" <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 01 Oct 2004 17:21:34 -0400

No outward signs of any open or shorted parts. Has 5V stby at I/R det, 
other stby volts there.
 I noticed the three leg 9V. regulator (like a 7809) IC982  has a low 
input, and low output at about 8.5 VDC out.
With my external bench power supply I clipped it across the output of 
IC982 and pumped 9 volts there. The set came to life.
I cannot seem to back trace the input  source path to this IC. Need 
partial schemo of the IC982 input, or a verbal description, please. Need 
the voltage source of this IC.
Thanks,
Phil Bader

-- 

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx



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