[TechAssist] Re: Toshiba CF3062A audio
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 19 Jan 2005 16:56:38 -0500
No SBX on this one.
=================================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@xxxxxxxx
=================================
----- Original Message -----
From: <gulftech@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 19, 2005 4:45 PM
Subject: [TechAssist] Re: Toshiba CF3062A audio
> Larry,
>
> Check QA60, mute transistor, 2SA1015Y and C635, 47@25.
>
> Also, I think that set uses the infamous Sony SBX audio module. It's
> inside another module. Pull the cover and you'll find it.
>
> HTH,
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice), 850-932-0819 (fax)
>
> On Wed, 19 Jan 2005 16:02:42 -0500 "Larry E" <videotech@xxxxxxxxxxxx>
> writes:
>> Hi Guys, working on a Toshiba CF3062A TAC9150
>> right speaker is open left speaker works randomly,
>> replaced C645, C646, no change, all voltages on audio chip Q601 are
>> normal, when first turned on left speaker
>> will run for approx. 20 minutes then goes out, right
>> speaker has been disconnected, I don`t know if the
>> audio chip is intermittent, but cooling and heating it makes no
>> difference, have flexed board, resoldered
>> any joints that looked bad, still the same, any ideas?
>> Larry Eastman
>> American TV & Electronics
>> Crystal River, Fl. 34428
>>
>>
>>
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