Yamaha CR-2020 Phono Board help - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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
Thread Tools Search this Thread
Old 1st April 2016, 05:50 PM   #1
diyAudio Member
Join Date: Feb 2016
Default Yamaha CR-2020 Phono Board help

I have recapped the majority of this receiver and just decided to yank out the tantalum caps from the phono board. It is an almost impossible job without removing the entire board as there are metal crossmembers underneath the pcb. I loosened the board as much as I could and removed the back panel, but it is still very tight quarters. Anyways, upon removal of the tantalums, some of the traces on the board pulled up and separated and now I have nothing to solder to and because it is such a tight space, I can't see a bloody thing.

Would it be possible to attach the caps from the top? If so, Is my logic in the following photos correct? Any help would be appreciated. I really really really do not want to remove the tuner/phono board from the chassis as it would involve re-stringing the tuner. I am only concerned about the four 220/6.3 caps:

The schematic:
Click the image to open in full size.

My thinking:
Click the image to open in full size.
  Reply With Quote


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
Yamaha cr 1040 Audi2014 Solid State 3 10th January 2014 12:53 AM
Yamaha cr 1040 Audi2014 Solid State 8 2nd January 2014 11:59 PM
Yamaha CR-2020 power supply issues phatterplatter Solid State 2 12th June 2013 01:27 PM
Yamaha CR-820 schematics? tmblack Solid State 14 12th December 2011 09:57 PM
Yamaha CR-2020 schematic anyone ? Zen Mod Solid State 8 14th July 2011 10:12 AM

New To Site? Need Help?

All times are GMT. The time now is 10:27 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2