[TechAssist] Re: PTK195, B+ high at about 162 volts

From: "majorthom@xxxxxxxxxxxxx" <majorthom@xxxxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx
Date: Sun, 12 Jun 2005 11:19:40 -0700 (PDT)
Thankyou Al
Pete
al m <ampm@xxxxxxx> wrote:
If you put the bulb on the B+ line the regulator should run at normal 
voltage. I had a similar problem and it turned out to be the horizontal 
timing cap. Do you have anything to check the timing?
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "Electric Medic" 
To: 
Sent: Saturday, June 11, 2005 5:37 PM
Subject: [TechAssist] Re: PTK195, B+ high at about 162 volts


> Funny thing about the light bulb trick is that all that tells you is you
> have a short. Some trick. I already know that most of the time. Question 
> is:
> What is causing the short? I need a bulb but not a light bulb. I need one 
> of
> those dark bulbs that you look down into to see the future. What are they
> called?
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com
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> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of
> majorthom@xxxxxxxxxxxxx
> Sent: Saturday, June 11, 2005 5:17 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: PTK195, B+ high at about 162 volts
>
>
> How about the light bulb trick? I've put it in place of pulled main fuse 
> OR
> @ the B+ feed to fly.As a mattter 0of fact load the 160VDC w/a light bulb,
> or 2 bulbs in series while you tblsht
> Pete
>
>
> Jim Myers wrote:
> HOT was shorted, sub HOT allowed chassis to start up but with a loud
> snap and shorted the sub HOT. Now with a new FBT it shuts down due to
> the high B+ but does not short the sub HOT. Intention is to not install
> the new OEM HOT until the high B+ is fixed.
> Does anyone have a tip?
>
> Thanks,
>
> ********************************
> Since 1972 *
> Jim Myers *
> Telrad Electronics *
> Fort Wayne Indiana *
> ********************************
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> Peter Neal
> Neal Electronics
> 1905 E. Wm.Cannon
> Austin,TX 78756
>
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Peter Neal
Neal Electronics
1905 E. Wm.Cannon
Austin,TX  78756
 
 
 







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References:
- [TechAssist] Re: PTK195, B+ high at about 162 volts
  - From: al m
[TechAssist] Re: PTK195, B+ high at about 162 volts

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