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

Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc.

KIC9482F electronic volume control
KIC9482F electronic volume control
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 13th January 2009, 02:14 AM   #1
madanthonie is offline madanthonie  United States
diyAudio Member
Join Date: Dec 2008
Default KIC9482F electronic volume control

Does anyone know of a source for an electronic volume control chip? It has a chip number of KIC9482F. It is in a Motorola DCP-501, IC619 on the main board, near the edge closest to the audio amp board, about midway front to rear. I have tried every cross reference I can find, but no one seems to recognize it. The closest I found is a Toshiba TC9482F. The pinout seems to match, but I don't find any US distributors for that chip either.

I have confirmed with a scope that audio enters the chip, but never comes out. Pulses are entering the chip on the data pin corresponding to activity on the volume knob.
  Reply With Quote
Old 10th January 2014, 06:07 PM   #2
sumotoy is offline sumotoy
diyAudio Member
Join Date: Nov 2011
  Reply to this post


KIC9482F electronic volume controlHide 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
Volume control on DVD player remote. Lose resolution at low volume? Circlotron Digital Source 2 10th June 2011 07:20 PM
i need preamp schematics w/o tone control or volume control hernanstafe Parts 7 30th January 2008 03:12 AM
Noisy electronic volume control SU-G95 Mailliw Solid State 0 23rd April 2007 07:40 AM
remote control motorised control for volume pot/knob CharlesY Parts 0 25th July 2005 11:12 AM
DIY electronic speed control? Optical Everything Else 1 14th January 2004 08:56 AM

New To Site? Need Help?

All times are GMT. The time now is 06:49 PM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio