[TechAssist] Re: Toshiba--50H81----pix turns green
- From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 11 Nov 2005 17:42:30 -0500
Yes! I was mistaken about surge damage it seems it was fllood damage but it
never failed after the hyper board was replaced. I heard others commenting
about the smc's going bad in the hyper board. You could try to replace
those. Blessings, Tim
Tim Poole tdp13158@xxxxxxxxxxx & pooletim@xxxxxxxxxxx
DBA Precision TV Svc. & A-Mobile TV Shop
Fredericktown Ohio, 43019
419-756-3443
740-694-8585
Fax 740-694-1032
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 11, 2005 5:26 PM
Subject: [TechAssist] Re: Toshiba--50H81----pix turns green
> So the Hyper board was the fix?
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, November 11, 2005 5:20 PM
> Subject: [TechAssist] Re: Toshiba--50H81----pix turns green
>
>
>>I replaced the signal board and crt boards due to customer claiming surge
>> damage( insurance claim). It worked for several weeks then same symptom,
>> green washed out picture. I never got a good response to the symptom on
>> this
>> forum but just comments about how the hyper board was a problem. To
>> answer
>> your question, it was by substitution only because it would start working
>> for a few days after something was done. Hope this helps you save time
>> because it was never something I could track down due to the intermittent
>> nature of the problem.
>>
>> Tim Poole tdp13158@xxxxxxxxxxx & pooletim@xxxxxxxxxxx
>> DBA Precision TV Svc. & A-Mobile TV Shop
>> Fredericktown Ohio, 43019
>>
>> 419-756-3443
>> 740-694-8585
>> Fax 740-694-1032
>>
>> ----- Original Message -----
>> From: "Hugh @ Main TV" <maintv2004@xxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Friday, November 11, 2005 11:53 AM
>> Subject: [TechAssist] Re: Toshiba--50H81----pix turns green
>>
>>
>>> Thanks for reply, how did you detemine that that hyper board was bad?
>>> It
>>> looks to be expensive!
>>>
>>>
>>> ----- Original Message -----
>>> From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
>>> To: <techassist@xxxxxxxxxxxxx>
>>> Sent: Thursday, November 10, 2005 9:26 PM
>>> Subject: [TechAssist] Re: Toshiba--50H81----pix turns green
>>>
>>>
>>>>I had this same problem earlier this year. It was the scan board or
>>>>Hyper
>>>> board. It is mounted just behind the jack panel. I replaced all crt
>>>> boards
>>>> and it worked for a few days then started again very randomly. I pulled
>>>> my
>>>> hair out until I finally replaced the hyper board.
>>>>
>>>> Tim Poole tdp13158@xxxxxxxxxxx & pooletim@xxxxxxxxxxx
>>>> DBA Precision TV Svc. & A-Mobile TV Shop
>>>> Fredericktown Ohio, 43019
>>>>
>>>> 419-756-3443
>>>> 740-694-8585
>>>> Fax 740-694-1032
>>>>
>>>>
>>>>
>>>> ----- Original Message -----
>>>> From: "Hugh @ Main TV" <maintv2004@xxxxxxxxxxx>
>>>> To: <techassist@xxxxxxxxxxxxx>
>>>> Sent: Thursday, November 10, 2005 2:56 PM
>>>> Subject: [TechAssist] Toshiba--50H81----pix turns green
>>>>
>>>>
>>>>> Toshiba 50H81 PTV turns green , pix goes away, does not shut down.
>>>>> Intermittent problem, tap on CRT does not cause or correct problem.
>>>>> Can
>>>>> not cause or correct problem no matter what I tap on! Nothing on
>>>>> Toshiba web site or Winstips. Does not stay green long enough to test
>>>>> voltages, may run for days before problem
>>>>> comes back! Like to know if others have seen this?
>>>>> TIA
>>>>>
>>>>>
>>>>> Hugh Thornley
>>>>> Main TV
>>>>> 636 Main St.
>>>>> Longmont, Co. 80501
>>>>> 303-776-6955 tel
>>>>> 303-776-0792 fax
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