« previous next »
Pages: [1]   Go Down

Author Topic: Onkyo A9711  (Read 1298 times)

0 Members and 1 Guest are viewing this topic.

Offline EugeniacTopic starter

  • Newbie
  • Posts: 1
  • Country: it
Onkyo A9711
« on: December 28, 2016, 10:45:57 am »
Hi every boby,i ha ve a problem with a Onkyo a9711. in fact, afriend give it to me for repair the right channel with the power transistor blown. i change that devices but the short remain until disconnect the
P503 connector between driver and power amp.board.somebody have an idea of what happens?
thanks in advance.
Logged
 

Offline mzacharias

  • Frequent Contributor
  • **
  • Posts: 709
  • Country: us
Re: Onkyo A9711
« Reply #1 on: December 28, 2016, 05:28:16 pm »
Are the mica insulators installed between the new output transistors and the heat sink?
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee