Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Diagnostic & Test Equipment
Reload this Page Sencore VA-62
Register FAQ Members List Calendar

We appreciate your help

in keeping this site going.
Reply
Page 5 of 5 « First 34 5
 
Thread Tools Display Modes
  #1  
Old 11-04-2012, 12:42 PM
N2IXK's Avatar
N2IXK N2IXK is offline
Technohippie
  
Join Date: Apr 2011
Location: Sittin' on the "Group W" bench...
Posts: 801
UPDATE:

Received the mod EPROM from Dave, and it works great. Opened up the RF range from 35-50MHz to 11-85 MHz with solid PLL lock over the whole range.

Now to install the RF/IF level switch....
Reply With Quote
  #2  
Old 11-04-2012, 03:43 PM
Zenith6S321's Avatar
Zenith6S321 Zenith6S321 is offline
VideoKarma Member
  
Join Date: Aug 2010
Location: Charleston, West Virginia
Posts: 303
Thats good news! Looks like the old VA62 firmware that the modification is based on has worked in all the VA62A versions tried so far. Be very careful and check over thee RF/IF switch wiring, as it switches +/- supply voltages to control the RF/IF amplifier output sections. Get the wires wrong and it could be bad news!
Reply With Quote
  #3  
Old 11-08-2012, 03:46 PM
N2IXK's Avatar
N2IXK N2IXK is offline
Technohippie
  
Join Date: Apr 2011
Location: Sittin' on the "Group W" bench...
Posts: 801
Switch installed, and all is working great! Thanks, all!
Reply With Quote
  #4  
Old 05-07-2015, 08:07 PM
aaronwhite30 aaronwhite30 is offline
VideoKarma Member
  
Join Date: May 2015
Posts: 9
Would it be possible to just send a Paypal invoice to my Paypal address aaronwhite30@hotmail.com?
Reply With Quote
  #5  
Old 05-07-2015, 08:53 PM
Zenith6S321's Avatar
Zenith6S321 Zenith6S321 is offline
VideoKarma Member
  
Join Date: Aug 2010
Location: Charleston, West Virginia
Posts: 303
Ok, I sent a request through PayPal.
Reply With Quote
Audiokarma
  #6  
Old 05-07-2015, 09:07 PM
aaronwhite30 aaronwhite30 is offline
VideoKarma Member
  
Join Date: May 2015
Posts: 9
Got it! Thanks!!!! Paid.
Reply With Quote
  #7  
Old 07-02-2015, 03:13 PM
oldradio oldradio is offline
VideoKarma Member
  
Join Date: Jan 2015
Posts: 1
Are you still offering the modified chip?
Hello Dave do you still offer sencore VA62 modified eproms for sale? Thank Jon
Reply With Quote
  #8  
Old 07-06-2015, 07:36 PM
Zenith6S321's Avatar
Zenith6S321 Zenith6S321 is offline
VideoKarma Member
  
Join Date: Aug 2010
Location: Charleston, West Virginia
Posts: 303
Yes. PM sent.
Reply With Quote
Reply
Page 5 of 5 « First 34 5

« Previous Thread | Next Thread »


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


All times are GMT -5. The time now is 07:03 AM.

Contact Us - Videokarma Forums - Archive - Top


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.