[TechAssist] Re: CTC169JS6 BLOWS HOT
- From: Jim Myers <jr.myers@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 28 Dec 2005 14:37:30 -0500
Following tip is from WinsTips and mentions Q4802 which is the pin amp,
also check the pin damper, may be shorted. If you have a good scope
monitor the HOT collector when you fire the set up, you may get a clue
that way.
RCA CTC169JS6
Dead Set
Cordova Tv (916) 363-6565 Fax (916) 363-7623
Replace: Q4401 200167 (2sd1885)
Cr 4401 198596 (242907)
Cr4402 164589
C4402 200149
Q4802 Pin Amp 146847
---------------------------------------------------------------
The Old Master Technician
********************************
Since 1972 *
Jim Myers *
Telrad Electronics *
Fort Wayne Indiana *
********************************
Tim Poole wrote:
> I have done all of the things in reply. This is a weard one.
>
> Tim Poole dba
> A-Mobile TV Shop & Precision TV Svc.
> Fredericktown Ohio, 43019
>
> tdp13158@xxxxxxxxxxx
> pooletim@xxxxxxxxxxx
>
> 419-756-3443
> FAX 740-694-1032
> ----- Original Message -----
> From: "Dan Williams" <wizhd@xxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 28, 2005 2:16 PM
> Subject: [TechAssist] Re: CTC169JS6 BLOWS HOT
>
>
>
>>This is from prev post.
>>********************************************
>>C4402 is open or c4102 or c4108 has changed value
>>replace C4402 and cr4402, c4102, c4108 and maybe c4104
>>cr4118 should be replaced for reliability
>>**************************************************
>>Dan W
>>Wizard Electronics
>>wizhd@xxxxxxxxxxxxxxxx
>>----- Original Message -----
>>From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Wednesday, December 28, 2005 12:48 PM
>>Subject: [TechAssist] CTC169JS6 BLOWS HOT
>>
>>
>>
>>>I have replaced all caps, flyback, and driver transformer and still blows
>>>hot after 1-2 minutes. Doesn't seem to even get too warm to blow but it
>>>does. Anyone seen this? Any help would be appreciated. Thanks, Tim
>>>Tim Poole dba
>>>A-Mobile TV Shop & Precision TV Svc.
>>>Fredericktown Ohio, 43019
>>>
>>>tdp13158@xxxxxxxxxxx
>>>pooletim@xxxxxxxxxxx
>>>
>>>419-756-3443
>>>FAX 740-694-1032
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