[TechAssist] Re: Toshiba 50H71 Convergence Problem
- From: Ed Gaidies <teltek3@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 4 Jan 2006 22:46:36 -0500
You were right, as was Phil, it was R7716..read about 10
ohms...should be 1.8 ohm 1 watt.
Hard to get a good reading in circuit. I left the new STK in...did
not want a callback.
Thanks to all.
-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
teltek@xxxxxxxxx
"Learn from past mistakes.Or you are bound to repeat them"
On Jan 04, 2006, at 1:00 PM, Manuel Reyes wrote:
> Well it happend to me the same thing and the trouble
> was a resistor it change in value just follow the
> trace if you don't have adjust vertical check it or
> horizontal check your resistors they look ok but if
> you take them off you see is not the right value good
> luck:Manuel
>
> --- Tel-Tek Electronics <teltek3@xxxxxxxxxxxx> wrote:
>
>> Symptom is identical with new STK's. I checked the
>> resistors, and all were
>> in tolerance.
>> Toshiba Tech support will probably call me back
>> after lunch, if they come up
>> with something I will post.
>>
>> Thanks.
>>
>> -Ed-
>>
>> -Ed-
>> Tel-Tek Electronics
>> Ontario-Canada
>>
>> teltek3@xxxxxxxxxxxx
>>
>> "Seasons Greetings"
>> ----- Original Message -----
>> From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Wednesday, January 04, 2006 12:20 PM
>> Subject: [TechAssist] Re: Toshiba 50H71 Convergence
>> Problem
>>
>>
>>> Are the symptoms the same with the new parts??
>> Did you check the
>>> convergence resistors??
>>> Phillip R Hull
>>> phil245@xxxxxxxxxxxxx
>>> FAX 517--569-3075
>>> Professional Technicians only
>>> ----- Original Message -----
>>> From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
>>> To: <techassist@xxxxxxxxxxxxx>
>>> Sent: Wednesday, January 04, 2006 11:59 AM
>>> Subject: [TechAssist] Toshiba 50H71 Convergence
>> Problem
>>>
>>>
>>>> Guys;
>>>> Happy New year to all.
>>>> I have a problem with a Toshiba 50H71 which is
>> basically the same as a
>>> 50H81.
>>>> I have no control of adjusting the BLUE up or
>> down. Blue is curved up at
>>> the top of the screen, and curved down at the
>> bottom half of the screen.
>>> Blue will nor adjust up or down, but OK left to
>> right. I have changed both
>>> STR392-110, with no luck.
>>>>
>>>> This set uses Digital convergence, done with
>> the Remote Control.
>>>>
>>>> Anyone have any fixes on this?
>>>>
>>>> Thanks...
>>>>
>>>> -Ed-
>>>> Tel-Tek Electronics
>>>> Ontario-Canada
>>>>
>>>> teltek3@xxxxxxxxxxxx
>>>>
>>>> "Seasons Greetings"
>>>
>>>
>>
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>
>
> Manuel
> Orion TV Repair
> (323)807-9876
> Los Angeles
> CA 90001
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