Jump to content
Marco1971

Scorpion 1 Issue 4

Recommended Posts

Goodmorning :-)

Who knows the resistance value of R29?
It concerns the audio circuit of Scorpion1 mpu ISSUE 4
 
Greetzz,
Marco

Audio scorpion1 issue 4.JPG

Share this post


Link to post
Share on other sites

That is not shown on the schematic that I have, so must have been added in the later revision:

 

capture.JPG

Share this post


Link to post
Share on other sites

Funny that, a different person is asking EXACTLY the same question :)

 

 

 

 

 

Share this post


Link to post
Share on other sites

Parallel universe......

 

Share this post


Link to post
Share on other sites

Ron is a friend of mine.

We have the same thoughts. :lol:

Share this post


Link to post
Share on other sites
Posted (edited)

Same here, this is all I could find in the way of a picture in the hope of getting colours of the said resistor, but board is not the same in audio area.

You can just make out the ceramic cap where resistor should be.

Does anyone know what system error 96 on Scorpion 2 MPU by any chance, any thoughts anyone, need a little help.

Scorpion1 Audio.jpg

Edited by warrengee1971

Share this post


Link to post
Share on other sites

I don't recall ever seeing a Scorp 1 with that resistor? As you now know it's not listed on the diagrams here so there must be an updated one out there somewhere. You're probably going to have to wait till somebody chirps up that's got a later revision board. I wonder if there are any other mods from the earlier boards? 

Share this post


Link to post
Share on other sites

i have repaired a isseu 4 and its not a resistor but a condensator 222

on the board its numbered as a resistor

Share this post


Link to post
Share on other sites

×