[TechAssist] Re: Zenith PVY4661DT PTV, bad converg after line surg.need part ID on 9-1690
- From: "tvservice" <tvservice@xxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 9 Dec 2002 09:03:34 -0600
There are a total of 4 resistors all 1 ohm 1/2 watt
replace STK392-110 IC's and 9-1674 module
for insurance replace hv focus block replacement # A-17196-12
Robert
tvservice@xxxxxxxxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Phil Bader" <philbad@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 09, 2002 8:49 AM
Subject: [TechAssist] Zenith PVY4661DT PTV, bad converg after line surg.need
part ID on 9-1690
>
> This 46" Zenith PTV unit has a 9-1674 main, but has a bad converg.
> module 9-1690. The house power went on and off several times rapidly and
> this is the result.On this converg panel( 9-1690)two resistors are
> toasted feeding the two STK0392-110 chips (IC4008,4009)
> The resistors are R1460 and R1463. I think they are 1 ohm, need to
> verify.
> I will also change the STK's.
> 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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