[TechAssist] Re: RCA CTC177AE Model#G26685 Tuner Problem.

  • From: Ed Gaidies <teltek3@xxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sun, 21 Aug 2005 18:49:01 -0400

Bruce;
If you can't get it over the weekend, remind me Tuesday morning, I  
may have it.

-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx

teltek@xxxxxxxxx

"Learn from past mistakes.Or you are bound to repeat them"

On Aug 21, 2005, at 4:40 PM, Bruce Tiedeman wrote:

> Yes AL, Still need that file. I have written a similar model EPROM  
> file to
> the chip no luck. The parameters are there but still off frequency.  
> I have
> tech tips from Gary to help in trouble shooting.
> Bruce.
>
>
> ----- Original Message -----
> From: "Al Gutz" <alg@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, August 20, 2005 10:21 PM
> Subject: [TechAssist] Re: RCA CTC177AE Model#G26685 Tuner Problem.
>
>
>
>> Bruce
>>  I have the 218403 file if you still need it.
>>
>> Gary
>>   Did I not send you the RCA eeproms I had, this one should be there.
>>
>> Al G
>>
>> Gary McCartney wrote:
>>
>>> Bruce, that is eeprom # 218403. I don't have the file for that  
>>> but I do
>>> have one for 218402 which is for CTC177AF.
>>>
>>> I have some tuner tips which I'll look for and send to you.
>>>
>>>
>>>
>>>
>>> Gary McCartney
>>>
>>> McCartney Electronics
>>> Guelph Ontario Canada
>>> Est. 1984
>>> email: gary (at) number63.ca
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> Bruce Tiedeman wrote:
>>>
>>>
>>>> Looking for EPROM data for the CTC177AE chassis if some has it.  
>>>> (Pony
>>>> program .ep2 format). The lower channels have audio only and a off
>>>> frequency
>>>> display.
>>>> The tuner voltages check good on the FET transistors and the  
>>>> IC's. I
>>>> don't
>>>> have a complete trouble shooting guide for this tuner. I can not  
>>>> pick up
>>>> a
>>>> tuned signal with my scope, but the voltages with in the tuner  
>>>> check
>>>> good.
>>>> Some else has done the tuner wrap on this chassis but customer  
>>>> is vague
>>>> about the repair.
>>>>
>>>> thanks for any help,
>>>> Bruce.
>>>>
>>>> B&T Electronics
>>>> 139 Margaret St
>>>> Sarnia Ontario
>>>> Canada
>>>> N7T 2Y3
>>>> 519 344 1850
>>>>
>>>>
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