[TechAssist] Re: Technics sa-dx750 stereo amplifier
- From: "david stereo exchange" <stex@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 21 Jul 2003 15:20:33 -0500
Check for dc offset out of the speaker leads.....
david
stereo exchange
chicago, 1-773-784-0004
http://www.turntablerepair.com/
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Alvin Rose
Sent: Monday, July 21, 2003 9:41 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Technics sa-dx750 stereo amplifier
Hi Gary
This unit does not have a fan for cooling..It has two output modules
one is a Mosfet unit..Hope you are enjoying your summer.
Alvin
Gary McCartney wrote:
>Alvin, does this unit have a fan at the rear panel? If so, try cleaning
>and lubricating the fan motor.
>
>
>
>
>Gary McCartney
>
>McCartney Electronics
>7134 Fife Rd, RR 7
>Guelph Ontario Canada N1H 6J4
>Fax: (519)821-1530
>email: gary (at) number63.ca
>
>
>
>
>Alvin Rose wrote:
>
>
>>We have a Technics sa-dx750 stereo amplifier which plays ok for
>>10 minutes and then shuts down..It will come on again but will shut down
>>if the volume is increased..then it continually goes on and off..problem
>>may be in the speaker protect circuit..No diagram.
>>any help appreciated
>>
>>Alvin Rose
>>Radio & TV Centre
>>Marystown, Nfld
>>
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