(Topic ID: 258461)

BK2000 Missing Music and Half Sounds

By smileymatthew

4 years ago



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#1 4 years ago

Thinking somewhere on the MPU!?

I've put in all new Sound and Music ROMS - Put in my sound board from Taxi (which works) and still missing the 2nd half of the sounds in sound test and music as well. Ribbon cable to sound board is good.

Any thoughts on what to check next?

Let's be honest, this game without music is like a Hot Dog without Mustard!!

#2 4 years ago

Please post a picture of the MPU board so it can be checked for many things including battery corrosion on U41 and U42.

#3 4 years ago

You Nailed it. Small corrosion spot at U41!

#4 4 years ago
20191229_204835 (resized).jpg20191229_204835 (resized).jpg
#5 4 years ago

Replaced U41 with Socket and same issue Still no music and missing half of sounds in test.

Any thoughts where to look next?

4 weeks later
#6 4 years ago

Have any battery corrosion above the battery pack at any of the yellow SRC network parts?

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