[TechAssist] Re: Sony KV32FS12 BA5 won`t start, fly ticks constantly FIX

  • From: Kevin <kevintv@xxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 19 Apr 2005 13:11:35 -0700

Gotta watch out for those ticking flybacks.  They can explode at any
moment.

Kevin Wilks
Kevin's TV & Video Repair
Penticton BC Canada
kevintv@xxxxxxx 
 

-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Larry E
Sent: Tuesday, April 19, 2005 12:47 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Sony KV32FS12 BA5 won`t start, fly ticks
constantly FIX

Hi Guys, fix for this set was the ticking flyback, THANKS for all the
help
I got on this one, Larry E

Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
----- Original Message -----
From: "Larry E" <videotech@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, April 05, 2005 6:12 PM
Subject: [TechAssist] Sony KV32FS12 BA5 won`t start, fly ticks
constantly


> Hi Guys, this KV32FS12, BA5 chassis, has a constant tick or click like
you
would have from a relay but it`s definitely coming from the flyback, B+
line
is fluctuating from 35 v to 65 v up and down constantly, 200 v line is
constantly changing from 108-135 volts, HOT is not shorted, pulled CN502
to
remove the rgb driver from the circuit, nothing
> changes, I don`t have the print so need some ideas, tia, Larry E
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
>
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