[TechAssist] Re: GE 27GT619 (CTC185AB) Power problem
- From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 22 Jun 2004 09:34:00 -0500
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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