schematics sony Ta- F6B - 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 27th August 2007, 10:09 AM   #1
max29 is offline max29  Netherlands
diyAudio Member
 
Join Date: Nov 2005
Location: oosterhout
Default schematics sony Ta- F6B

Need the Power supply schematics of this sony TA F-6B

Any one all help is welcome.
Now the 3.15A fuse is blowing all the time.

Thank you all

Max
  Reply With Quote
Old 27th August 2007, 10:32 AM   #2
diyAudio Member
 
destroyer X's Avatar
 
Join Date: Feb 2004
Location: Recife - Brasil Northeast
Default You have to test the power output transistors


And then the drivers... and then continue to the smaller ones.

Supply and power transistors are always in the top of the list when we have burned fuses...there are other causes,but for sure those are the main ones.

You need to desolder 2 of the transistor leads...one can be keept into the printed board and test them.

Check also your power supply rectifiers and observe the condensers if warm, and check if something is dark, burned, smelling bad or something.

I could find the TA-F30...... maybe this can help you...there's a chance that only voltage will be different...maybe also the output transistors different.

May be helpfull to some start of debugging.

regards,

Carlos
Attached Images
File Type: gif ta-f3.gif (93.6 KB, 270 views)
__________________
Power supply; ripple, filter, noise, stability and the use of capacitance multiplier... Portuguese and English; https://www.youtube.com/watch?v=sSm0ku1eIgg
  Reply With Quote
Old 27th August 2007, 11:34 AM   #3
ilimzn is offline ilimzn  Croatia
diyAudio Member
 
Join Date: Feb 2005
Location: Zagreb
TA-F6B uses a switching power supply, which makes debugging somewhat of a problem. It also uses proprietary Sony driver chips in the power amp.

You might want to look for schematics for the TA-N86(B) power amp, it uses a similar power supply.
  Reply With Quote
Old 27th August 2007, 05:17 PM   #4
Bigred is offline Bigred  Canada
diyAudio Member
 
Join Date: Jul 2007
Quote:
Originally posted by ilimzn
TA-F6B uses a switching power supply, which makes debugging somewhat of a problem. It also uses proprietary Sony driver chips in the power amp.
I'll have to try and dig the schematic out. If I recall it uses CX171 chips.
  Reply With Quote
Old 17th March 2011, 07:06 PM   #5
diyAudio Member
 
Join Date: Jan 2011
If you need the schematics for the ta f6b e-mail me.
need a complete amp i have one
  Reply With Quote
Old 17th March 2011, 07:36 PM   #6
diyAudio Member
 
zeonrider's Avatar
 
Join Date: Mar 2004
Location: Belgrade RS
Default Sony



Here :


Click the image to open in full size.

Click the image to open in full size.


Regards zeoN_Rider
Attached Images
File Type: jpg Sony PSU.jpg (175.3 KB, 74 views)
  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
Schematics SONY CDP-791 for upgrade CJAVIER Digital Source 5 22nd January 2014 03:58 PM
Sony CDP-XA555ES Schematics meraxx Digital Source 1 15th April 2008 02:54 PM
Schematics Sony Ta 4650 max29 Solid State 1 4th October 2007 07:17 PM
Sony Schematics enzedone Solid State 5 12th January 2007 10:22 AM
Sony Amp TA Series Schematics matt09 Digital Source 3 22nd December 2006 09:32 PM


New To Site? Need Help?

All times are GMT. The time now is 07:17 PM.


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