Jump to content
IGNORED

AV mod gone wrong - a little help?


Dauber
 Share

Recommended Posts

I did an AV mod on a Sears light-sixer. I've done this mod many times on a 4-switch Vader, a couple of Jrs., a heavy sixer, and at least three 7800s....but this is a rare occurrence of a mod not working.

 

I get no video, but when I turn the console on with a cartridge in it, I get to short buzzes in the key of B-flat (50hz??), almost indicating that it's some kind of POST that didn't go well.

 

The console worked fine before I modded it.

 

I'm attaching pictures of my external solder points; I'm not concerned about the leads to the audio/video jacks...but if anybody can give me any pointers, that'd be great. It was this mod:

 

http://vintagegamingandmore.com/installation-guide-6-switch/

 

post-1050-0-63782900-1510534793_thumb.jpgpost-1050-0-15688100-1510534807_thumb.jpgpost-1050-0-42451400-1510534824_thumb.jpg

 

 

Link to comment
Share on other sites

FIGURED IT OUT!

 

Just out of curiosity, I did a search for other instructions on how to do an AV mod on a sixer. I found a set of instructions that were virtually identical -- the mod board looked slightly different but had the same components and wiring. Thing is...those instructions tell you to wire the audio-in to the main board, but the ones on vintagegamingandmore.com have you wiring the VIDEO-IN to the main board. I had enough time this morning to futz around...I swapped the audio-in and video-in, and the console works great now! woohoo! :) (I also posted a comment that hopefully vintagegamingandmore's moderator will notice so they can make the necessary correction.)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...