Yamaha P7000s faulty - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 19th October 2012, 11:49 AM   #1
bil4702 is offline bil4702  Ireland
diyAudio Member
 
Join Date: Mar 2012
Default Yamaha P7000s faulty

Yamaha P7000s problem fixed

Last edited by bil4702; 11th March 2013 at 03:31 PM. Reason: fixed/no help posted
  Reply With Quote
Old 19th October 2012, 05:56 PM   #2
Tarzan is offline Tarzan  Belgium
diyAudio Member
 
Tarzan's Avatar
 
Join Date: May 2004
Location: Genk
Hi, Do you have a multimeter?
Do you have experience in working with this type of amps?
If both yes, then we can continue.
Do you have a schematic?
What led go's on; Protection (red), the middle one on the right side of the power switch?
According your answer we can try to guide you...
  Reply With Quote
Old 19th October 2012, 06:31 PM   #3
bil4702 is offline bil4702  Ireland
diyAudio Member
 
Join Date: Mar 2012
I have experience repairing older equipment & I have multimeters & a 'scope
I have schematic for the amp.
All led's go on at switch on but only for a few seconds then all go out and amp is 'dead'. If I unplug the amp and leave for a while then plug it back in again it does the same thing again on switch on.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Faulty Yamaha DSP-A2070 RishiGuru Solid State 6 2nd June 2012 07:03 AM
Yamaha P7000S rare transistors hostname Solid State 1 10th March 2011 07:48 PM
For Sale: Yamaha B1 and Yamaha C1 michaelnj Swap Meet 3 8th July 2010 10:48 PM
Faulty Yamaha CA-800 eldarvanyar Solid State 4 18th March 2010 06:48 PM
denom pma250 amp faulty,but no faulty parts found please help homertooties Solid State 1 7th December 2008 04:58 PM


New To Site? Need Help?

All times are GMT. The time now is 09:45 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2