[TechAssist] Re: Old Zenith ptv tube isolation ?

  • From: "mark brock" <brock@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 22 Jan 2002 08:34:43 -0800

It works for a few minutes until warm then turns all red.   thats all I know
at this point.  At this house.  he'll pay for the 35.00 service call ( $1.00
pr. mi. )  but thought I try to isolate it while there.  how can I determine
G1  vs HK ?  I looked in the scrap pile for a tube, didn't  have one but
also noted there not marked on the back anywhere.  I just recently started
taking in Zeniths as the local guy retired.   don't have many notes on them
yet.
sure appreciate your help
 brock

-----Original Message-----
From: al m <ampm@xxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Monday, January 21, 2002 10:37 AM
Subject: [TechAssist] Re: Old Zenith ptv tube isolation ?


>
>is the short heater to cathode or g1 short, or is it  just weak
>al marquardt
>ampm@xxxxxxx
>
>
>----- Original Message -----
>From: "mark brock" <brock@xxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Monday, January 21, 2002 1:22 PM
>Subject: [TechAssist] Old Zenith ptv tube isolation ?
>
>
>>
>> is there a way to isolate the red gun ?  its bad,  95-3464,  customer
said
>> he'd go $100 max.    sure the rest are not far behind so can't spend much
>> but thought I'd try to make a little today.
>> brock
>> Brock Electronics
>> R.R.4 box 237
>> Independence Ks. 67301
>> 316-331-0235
>> fax  331-7191
>> brock@xxxxxxx
>> mailto:brock@xxxxxxx
>>
>>
>> ------------------------------------------
>> Make your TechAssist database better!
>> Submit Repair Tips here: http://www.tech-assist.org/secure/tip/
>> ------------------------------------------
>> To UNSUBSCRIBE your email address, click here:
>> mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
>> Or send a BLANK email with unsubscribe in the
>> SUBJECT field to the address above.
>>
>>
>>
>
>
>------------------------------------------
>Make your TechAssist database better!
>Submit Repair Tips here: http://www.tech-assist.org/secure/tip/
>------------------------------------------
>To UNSUBSCRIBE your email address, click here:
>mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
>Or send a BLANK email with unsubscribe in the
>SUBJECT field to the address above.
>

------------------------------------------
Make your TechAssist database better!  
Submit Repair Tips here: http://www.tech-assist.org/secure/tip/
------------------------------------------
To UNSUBSCRIBE your email address, click here:
mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
Or send a BLANK email with unsubscribe in the
SUBJECT field to the address above.

Other related posts: