DK JR missing sound

timberterror

Well-known member
Joined
Mar 17, 2009
Messages
2,652
Reaction score
53
Location
Anna, Texas
I finally got my Junior working and all is well but one thing. It is missing the sound when junior hits the ground after a jump or coming off a vine. All other sounds are there. Any ideas where to start? I haven't done anything to the boardset since I got it from Dick Millikan a few months back. I never even notice the sound missing until I played anothe junior. Any help appreciated. - Barry
 
Heres a list of components to check for open or bad

Cap C25 (1uf)
Cap C30 (0.47uf)
Cap C29 (10uf)
Resistor R 24 (4.7K Ohms)
Resistor R2 (120 Ohms)
Resistor R6 (20K Ohms)
Resistor R18 (100 K Ohms)
Also check Diode D1 for correct polarity.
These have been known to be factory installed backwards.
although it causes an "incorrect" crash sound.
 
Last edited:
Pic 1 is the area in question. I happen to have the 1mfd 50 volt cap so I'll try that first.
Pic 2 is another problem I found, it looks like C20 has detached any idea what it does. - Barry
 

Attachments

  • IMG_0870.jpg
    IMG_0870.jpg
    92 KB · Views: 12
  • IMG_0872.jpg
    IMG_0872.jpg
    92.6 KB · Views: 12
So I replaced C25, and fixed C20 and 1 or both of them were the problem because now I'm all good. FIXED!!!!!! Thanks guys. - Barry
 
Back
Top Bottom