[TechAssist] Re: GE 27GT619 (CTC185AB) Power problem
- From: "John @ Myers TV" <myers_tv@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 22 Jun 2004 12:54:50 -0400
Wayne,
Do you have similar info on a Hitachi AP-84 chassis?
I have a IHVT on this one that rings 29 times out of circuit, but my
analyzer still shows it pulling excess current.
M# 60SBX78B
CH# AP-84
John Myers
Myers TV Service Since 1984
Alliance, OH
ph 330-821-6545
----- Original Message -----
From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 22, 2004 10:34 AM
Subject: [TechAssist] Re: GE 27GT619 (CTC185AB) Power problem
> From some of my notes:
>
> CTC197 NOTES
>
>
>
> IHVT 237506 2 good units measured.
> Pins 2-3 ring 57, 54 on the z-meter. Measures 2.77, 2.85 mH
> Pins 1-2 ring 29, 25 and measures 1.49, 1.43 uH
> Pins 1-3 ring 57, 54 and measures 2.52, 2.64 mH
> Pins 6-10 ring 48, 41 and measures 530, 540 uH
> On the TVA
> Pins 1-3 ring 30, 31
> Pins 1-2 ring 14, 16
> Pins 2-3 ring 30, 32
> Pins 6-10 ring 36, 36
>
> Pin 5-anode leaks 2 mA
>
> BAD UNITs z-meter
> pins 2-3 ring 19, 40
> pins 1-2 ring 2, 17
> pins 1-3 ring 18, 39
> pins 6-10 ring 7, 30
> On the TVA
> Pins 2-3 ring 15, 27
> Pins 1-2 ring 0, 11
> Pins 1-3 ring 14, 26
> Pins 6-10 ring 0, 26
>
>
>
>
>
> Wayne Vanaman
> Omega Electronics
> 6904 W Fairfield Dr
> Pensacola, Fl. 32506-3310
>
> Wayne@xxxxxxxxxxxxxxxxxxxxx
> WWW.PensacolaTVRepair.Com
>
> 850-456-5995 voice
> 850-458-6369 fax
>
>
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, June 22, 2004 7:56 AM
> Subject: [TechAssist] Re: GE 27GT619 (CTC185AB) Power problem
>
>
> > How many rings? I had a CTC197 that was clicking 3 times, which is bad
> fly.
> > When I took it out it rang 16 times, the good one rang 38 times. Just a
> > thought.
> > Al Marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> > ----- Original Message -----
> > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > To: "tech" <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, June 21, 2004 4:18 PM
> > Subject: [TechAssist] GE 27GT619 (CTC185AB) Power problem
> >
> >
> > > This set had the horz. output shorted the regulator shorted and 2.7
ohm
> 15
> > > watt power resistor open. I replaced them all and the 231523 kit. Now
> the
> > > set turns on but it is drawing about 3.5 AMPS and is probably going to
> > blow
> > > parts if I leave it on too long. What else am I missing. I read
through
> > all
> > > the tips but nothing really stands out other than the I.H.V.T but it
> rings
> > > good.
> > >
> > > Shaun
> > >
> > > Advanced Electronics
> > > 224 West Riverview Ave.
> > > Fort Morgan, CO 80701
> > >
> > >
> >
>
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