hi had to work on a brenel mini 8 i had to do a deep look in to the deck did find alot i had to change over alot of cap and change over relays on the record side as well got deck put it away was using the 381-8 soundcraft deck when i got the brenel out again it would not work note a part was going bad in side the deck note when doing a full service you got to think about time when changing parts you could have a 100% working deck after you work on it on my soundcraft a wire came of in side the cable loom lucky i change all the plugs to the pvc ones it was a 24v to the logic came of the solder point