[TechAssist] Re: Getting desperate here guys..Panasonic TV
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 8 Nov 2001 08:17:13 -0500
I don't have any Panasonic info in front of me, but I'm curious, did you
disconnect the Horiz and Ihvt from the power supply and load the power
supply with a 60 Watt Light? Did the power supply still drag its feet?
----- Original Message -----
From: "Michel Cusson" <cm2k00@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 07, 2001 7:49 PM
Subject: [TechAssist] Re: Getting desperate here guys..Panasonic TV
>
> Any big Resistor near that regulator?? check him first...
>
> I think you are going on a leaky cap hunt... Just lift any on that B+
line
> and check em..because does your voltage come back with no load???
>
> Cm2k
>
>
> >From: Tvcr9@xxxxxxx
> >Reply-To: techassist@xxxxxxxxxxxxx
> >To: techassist@xxxxxxxxxxxxx
> >Subject: [TechAssist] Getting desperate here guys..Panasonic TV
> >Date: Wed, 7 Nov 2001 13:07:22 EST
> >
> >
> > Model # CT-31SF11S, chassis # ANEDP240. It clicks, I get 73v at the
> >collector of the HOT and then this voltage immediately but gradually goes
> >down to 42 volts and stays there, so the TV never really comes on. I
could
> >hear very low hum from the speakers. I changed power regulator IC
S6302.
> >R803 measured 80K. According to TWO schematics it should be 150K. Yet
the
> >colors on the resistor indicate it is a 62K (blue, red, orange). I tried
> >with both resistors to no avail. I checked the few very small elect
> >capacitors around the regulator and they checked ok. Does anyone have
any
> >more clues on this beast ? And does anyone know for certain the correct
> >value of R803 ?? Thanks for any help.
> >
> >Bill
> >
> >
> >Help make your TechAssist online repair tips
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>
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