Yamaha RX-A800 No power , !!! FIXED !!!

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nashou
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Yamaha RX-A800 No power , !!! FIXED !!! Feb 23, 2017 22:56:12 GMT -5

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Post by nashou on Feb 23, 2017 22:56:12 GMT -5

Feb 23, 2017 22:41:12 GMT -5 mastertech said:

You must have a broken trace. These 4 pins are all tied together and should all have the same voltage.

You might be right. there is through hole near that pin that has 5.5 volts and I think it goes to that pin.

nashou Unmoderated Off Topic Tech in Training..... Posts: 1,239	Yamaha RX-A800 No power , !!! FIXED !!! Feb 23, 2017 23:18:26 GMT -5 zaibatsu likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by nashou on Feb 23, 2017 23:18:26 GMT -5 Woo Hoo !!!!! Added a solder blob to that through hole and the amp works !!! No voltage at the transistor so I will install it and all should be good ! Nashou

nashou Unmoderated Off Topic Tech in Training..... Posts: 1,239	Yamaha RX-A800 No power , !!! FIXED !!! Feb 23, 2017 23:29:24 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by nashou on Feb 23, 2017 23:29:24 GMT -5 Q702 installed and amp turns on and display buttons all function !!! Will have to test it out tomorrow some time. Thanks Mac !!! Nashou
	Last Edit: Feb 23, 2017 23:48:58 GMT -5 by nashou

mastertech Global Moderator Posts: 3,538	Yamaha RX-A800 No power , !!! FIXED !!! Feb 24, 2017 15:45:55 GMT -5 nashou likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by mastertech on Feb 24, 2017 15:45:55 GMT -5 Well that is good news. Glad to hear you got it running.
	MT

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