[TechAssist] Re: Sony " STR-D965" A/V Surround Reciever - Protect Mode ?

  • From: Jim Myers <jr.myers@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 14 Jun 2004 15:07:05 -0500

And if that don't fix it check for any + or - dc voltage on the center 
lead of all the three lead resistors, one in each output channel. If any 
DC is found that is your problem channel..............take two aspirin 
and call back!
*******************************************************************************************************************
Since 1972
Jim Myers
Telrad Electronics
Fort Wayne, Indiana


peggs wrote:
> tighten any/all ground screws.
> resolder any UPC2581 chips,and check caps surrounding them
> 
> Peggs
> 
> At 12:33 PM 6/14/04, John & Sharon Mikowich wrote:
> 
>>Make: Sony
>>
>>Model: STR-D965
>>
>>Problem: Receiver keeps flashing " Protector ", nothing else works.
>>
>>Hi Everyone:
>>
>>      Got this one in and all it does is flash " Protector" . Check all
>>fuses, ok, checked outputs for shorts, no shorts seems ok, have +50v &
>>-50v also have +12v & -12v from 2 regulators. Have no print on this &
>>need to be pointed in a new direction to continue troubleshooting.
>>Anyone have any tips on this? they would greatly be Appreciated !
>>
>>Thank You In Advance:
>>
>>John Mikowich
>>East Side Tv.
>>
>>
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