[TechAssist] Re: CTC187 Collector Waveform

  • From: "Barry Thompson" <barrystv@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 29 Nov 2004 08:59:27 -0500

fahrenheit
barrystv@xxxxxxx
Barrys TV
Ottawa Canada

----- Original Message ----- 
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 29, 2004 8:26 AM
Subject: [TechAssist] Re: CTC187 Collector Waveform


> Is that 120 degrees Celsius or Fahrenheit?
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message ----- 
> From: "Barry Thompson" <barrystv@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 29, 2004 8:13 AM
> Subject: [TechAssist] Re: CTC187 Collector Waveform
>
>
>>I bought a little multi meter with a temp probe for $22.00 and it works
>> well. 120 degrees after 7-10 min. finger test works after 7-10 min.
>> barrystv@xxxxxxx
>> Barrys TV
>> Ottawa Canada
>>
>> ----- Original Message ----- 
>> From: "pete" <tvtech@xxxxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Sunday, November 28, 2004 10:13 PM
>> Subject: [TechAssist] Re: CTC187 Collector Waveform
>>
>>
>>> you know the ones that the refrigeration guys have in there pocket to
>>> measure the freezer temp thats the one that I use to measure that. It
>>> works
>>> quite well
>>> pete
>>> Perdomo Tv Inc Since 1972
>>> Miami.Fl
>>> ----- Original Message ----- 
>>> From: "al m" <ampm@xxxxxxx>
>>> To: <techassist@xxxxxxxxxxxxx>
>>> Sent: Sunday, November 28, 2004 1:57 PM
>>> Subject: [TechAssist] Re: CTC187 Collector Waveform
>>>
>>>
>>>> Don't have a meter Pete. How hot would that be finger wise.
>>>> Al Marquardt
>>>> ampm@xxxxxxx
>>>> Al Marquardt Electronic Repair
>>>> 206 W Main
>>>> Girardville Pa. 17935
>>>> ----- Original Message ----- 
>>>> From: "pete" <tvtech@xxxxxxxxxxxxx>
>>>> To: <techassist@xxxxxxxxxxxxx>
>>>> Sent: Sunday, November 28, 2004 11:00 AM
>>>> Subject: [TechAssist] Re: CTC187 Collector Waveform
>>>>
>>>>
>>>>> Al
>>>>> just for your info these hot run at 120 degrees I used a temp reader
>>>>> and
>>>>> they were correct.
>>>>>
>>>>> hope this helps
>>>>>
>>>>> pete
>>>>> Perdomo Tv Inc Since 1972
>>>>> Miami.Fl
>>>>> ----- Original Message ----- 
>>>>> From: "al m" <ampm@xxxxxxx>
>>>>> To: <techassist@xxxxxxxxxxxxx>
>>>>> Sent: Saturday, November 27, 2004 7:53 AM
>>>>> Subject: [TechAssist] CTC187 Collector Waveform
>>>>>
>>>>>
>>>>>>I have a CTC187 that I inherited. The Hot collector waveform looks 
>>>>>>good
>>>>>> until writing comes on the screen, then the drop-off side of the 
>>>>>> pulse
>>>>>> has
>>>>>> a
>>>>>> small distortion near the top. I haven't noticed this before on any
>>>>>> other
>>>>>> TV's and was just wondering what could cause this distortion. The
>>>>>> flyback
>>>>>> is
>>>>>> new and the HOT. I changed the timing cap. The damper would come into
>>>>>> play
>>>>>> at turnoff but I don't have one to try.. The HOT is running hot but I
>>>>>> can
>>>>>> keep my finger on it after running a half an hour, but I read that
>>>>>> these
>>>>>> CTC187's do run hot.
>>>>>> Al Marquardt
>>>>>> ampm@xxxxxxx
>>>>>> Al Marquardt Electronic Repair
>>>>>> 206 W Main
>>>>>> Girardville Pa. 17935
>>>>>>
>>>>>>
>>>>>>
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>>>>>>
>>>>>
>>>>>
>>>>>
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