Elbowgeek
Active Member
I've finally got round to cleaning and hopefully fixing my Pioneer SX-3700 today. For some reason the protection relays have stopped functioning. I'm suspecting the caps or transistors feeding the relays, but I also noticed a rather odd thing on the same board.
There's two sets of red wires which appear to have been jumpers of some sort over a rectangular hole in the board. However they look as if they've been cut in the middle for some reason ??
I don't know what purpose they serve, but I think it very odd that they would be cut like this. It doesn't look like the dust had been disturbed for all it's 25 years of life, but ya never know...
Any help would be much appreciated...
Cheers
Dennis
There's two sets of red wires which appear to have been jumpers of some sort over a rectangular hole in the board. However they look as if they've been cut in the middle for some reason ??
I don't know what purpose they serve, but I think it very odd that they would be cut like this. It doesn't look like the dust had been disturbed for all it's 25 years of life, but ya never know...
Any help would be much appreciated...
Cheers
Dennis