Sony str de 475 flashes protect

matt fournier Bronze Member Username: Thumpin_in_ct Moosup, Connecticut I dont know ... Post Number: 21 Registered: Jan-06	Posted on Thursday, July 20, 2006 - 01:30 GMT protect is flashing as soon as the power supplys relay clicks with or without speakers plugged in and at all volume levels. feel free to ask questions and give answers
Berny Gold Member Username: Project6 Post Number: 8765 Registered: Dec-03	Posted on Thursday, July 20, 2006 - 03:33 GMT Common error on that Sony. The protect light does not actually protect, it is telling you that you need to have it serviced because it is blown.
Decisions... New member Username: Decisions Post Number: 1 Registered: Jul-06	Posted on Thursday, July 20, 2006 - 05:30 GMT It is a part costing about 2.00! But it won't last long. Replaced mine at least three times in a similar Sony model. Do a google search and you'll come up with the part number and info.
Nuck Gold Member Username: Nuck Post Number: 3465 Registered: Dec-04	Posted on Thursday, July 20, 2006 - 11:20 GMT Decisions, if you replaced it 3 times, can you name or number it?
Decisions... New member Username: Decisions Post Number: 2 Registered: Jul-06	Posted on Sunday, July 23, 2006 - 04:44 GMT OK, I dug through the stacks of manuals and Viola! Mine was Sony model STR-DE525 purchased in 1998. Part # 8-749-010-26 [MP1620-OPY-M] Transistor Quantity 2 $18.61 ea. 8-749-010-25 [MN2488-OPY-M] Transistor Quantity 2 $15.95 ea. I do not recall why, but on the repair invoice, I penciled in the [ ] numbers by each. My unit was still under warranty, though I remember searching online for the parts and finding them for about $2.00 ea. This was in 2000, so could be my memory is failing me! Hope this helps.
Nuck Gold Member Username: Nuck Post Number: 3535 Registered: Dec-04	Posted on Sunday, July 23, 2006 - 05:02 GMT That, my friend, is a great contribution.
Decisions... New member Username: Decisions Post Number: 4 Registered: Jul-06	Posted on Sunday, July 23, 2006 - 06:12 GMT Which without your provoking, I might add, would probably not have been made!
JAW Bronze Member Username: Jaw Post Number: 25 Registered: Mar-06	Posted on Sunday, July 23, 2006 - 06:17 GMT Nice post. We're here to learn something and help out.
matt fournier Bronze Member Username: Thumpin_in_ct Moosup, Connecticut I dont know ... Post Number: 23 Registered: Jan-06	Posted on Monday, July 24, 2006 - 23:48 GMT turns out the transistors were kooked its now in the dump(like everything else)

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