[TechAssist] Re: FIXED Magnavox 60P8241 PTV910 Intermittent Blinking. Like pic is breathing in and out.
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 13 Feb 2006 22:31:11 -0500
$2.19 where are u getting these for that?
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "GERALD GANN" <alpha21century1234@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, February 13, 2006 9:57 PM
Subject: [TechAssist] Re: FIXED Magnavox 60P8241 PTV910 Intermittent
Blinking. Like pic is breathing in and out.
> Al: Good question but at $2.19 each why not. When all the tips say to do
> so. Witch two would you replace? Sorry about the delay, been busy for a
> change.
> Jerry
> Alpha 21 Electronics
> 1840 State St.
> Granite City, IL 62040
> 618-452-8620
> alpha21century1234@xxxxxxxxxxxxx
>
> al m <ampm@xxxxxxx> wrote: Has anyone tried just the two IC's for a fix?
> 7412 and 7402.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "GERALD GANN"
> To:
> Sent: Saturday, February 11, 2006 12:52 PM
> Subject: [TechAssist] Re: FIXED Magnavox 60P8241 PTV910 Intermittent
> Blinking. Like pic is breathing in and out.
>
>
>> Thank Damon and Jim and any others that replied.
>> Replacing all three Optoisolator completed the repair. Part # 9338 941
>> 50682 (CQY80N)
>> By the way Jim that CNW136 is an 8 pin IC. I can't see how it would
>> sub for the CQY80N is a 6 pin IC
>> Jerry
>> Alpha 21 Electronics
>> 1840 State St.
>> Granite City, IL 62040
>> 618-452-8620
>> alpha21century1234@xxxxxxxxxxxxx
>>
>> GERALD GANN wrote: PTV910 I usually
>> put that in the subject line. Getting old I guess.
>> Jerry
>> Alpha 21 Electronics
>> 1840 State St.
>> Granite City, IL 62040
>> 618-452-8620
>> alpha21century1234@xxxxxxxxxxxxx
>>
>> Damon wrote: Is it possible you could ALSO INCLUDE the chassis number?
>> Some Techs use
>> that number, like me.
>> But I'll guess that your Optoisolator is bad, which one you say? Try the
>> BIG
>> ONE. I just replaced one and it's back in working condition.....which
>> chassis you say??? Well, it was a PTV 843.
>>
>> Damon B
>> Telrad Electronics
>> Fort Wayne IN
>> ----- Original Message -----
>> From: "GERALD GANN"
>> To:
>> Sent: Saturday, February 04, 2006 5:08 PM
>> Subject: [TechAssist] Magnavox 60P8241 Intermittent Blinking. Like pic is
>> breathing in and out.
>>
>>
>>> Magnavox 60P8241 Intermittent Blinking. Like pic is breathing in and
>> out.
>>> I found two tip in Force32 that had to do with that.
>>> 1. Was to do the Modification of SSB. I didn't do the Modification but I
>> have good SSB board and I put it in. This is my test board I keep for
>> this
>> purpose. This board works fine in a 55P8241 that I have here. I have a
>> board
>> ordered for the 55P8241. On back order of course. No ETA.
>>> 2. Replace D6003 and Resistor 3669 also when replacing D6003 replace
>> D6012 and D6025. What fun that was I've had dirt in my eyes bigger than
>> those surfs mounts. R3669 checked good.
>>> Nether tip help.
>>> Dose anyone else have any other tips or fixes for this symptom.
>>> Thanks
>>> Jerry
>>> Alpha 21 Electronics
>>> 1840 State St.
>>> Granite City, IL 62040
>>> 618-452-8620
>>> alpha21century1234@xxxxxxxxxxxxx
>>>
>>>
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