Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Digital Line Level DACs, Digital Crossovers, Equalizers, etc.

Upgrading TE7022L
Upgrading TE7022L
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 20th July 2017, 06:06 PM   #11
percival007 is offline percival007  England
diyAudio Member
Join Date: Sep 2007
Thanks for the info.
Any datasheet or circuit for the SA9023?


  Reply With Quote
Old 21st July 2017, 04:27 AM   #12
phase is online now phase  United States
diyAudio Member
Join Date: Oct 2004
This is as close as it gets for documentation;
  Reply With Quote
Old 6th September 2017, 12:35 PM   #13
elnaldo is offline elnaldo
diyAudio Member
Join Date: Jun 2015
SA9023 datasheet

Dropbox - SA9023-20150430-JPv1.1.pdf

I've successfully replaced a TE7022, without the EEPROM by now.
  Reply With Quote
Old 13th February 2018, 04:25 PM   #14
pfloyd is offline pfloyd  Bulgaria
diyAudio Member
Join Date: Nov 2017
I'm sorry for resurrecting the thread once again,but I thought it better than starting a new one. Hope it's not against the rules. I'm a rookie in the field of electronics, so please bear with me. My problem is the following: I have a TOPPING D3 DAC, connected to my PC via USB port, which worked and sounded just great until a few days ago when all of a sudden it failed. In Device Manager, when connected to USB 3.0 port, drivers are installed, but the device is marked as "Unknown device" an is not appearing in the "Sound" section. If connected to USB 2.0 port, there is an attempt at drivers installation but it is unsuccessful, in Device Manager it's marked as "USB composite device" with Code10 error - "This device cannot start". I don't have any source with digital outs, so I connected the DAC to an old tape deck via the analog RCA in/outs and it worked. So with my limited knowledge I presumed that the USB receiver chip (Bravo SA9023) had failed. I can have the chip replaced, but will the new chip need programming or it is a sort of "plug and play" operation? Do I have to replace the respective EEPROM (AT24C08B) too? I'm sorry for the long post, but I can't manage without external help. Any input will be highly appreciated.
  Reply With Quote


Upgrading TE7022LHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Help with Te7022L I2S out please. 50AE Digital Source 2 28th November 2012 04:49 PM
tenor te7022l equivalent ZLyzen Digital Source 0 22nd September 2012 12:04 AM
where to buy TE7022L FAA Parts 1 26th June 2012 02:07 AM
Tenor TE7022L datasheet dohnalik Digital Source 7 11th June 2012 06:42 PM
WTB: Tenor TE7022L Zigi Swap Meet 1 30th August 2011 05:11 PM

New To Site? Need Help?

All times are GMT. The time now is 02:23 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio