Re: Tz opto problem



Switch edge test, see if they work, see if you have correcto power going to
them. Shine a light on the receiver side - if it works then problem is the
transmiter side.

Be sure they are plugged into the right connector, the mini playfield has
two connectors the same size, one high power one optos, if you plug the high
power into the optos you blow them.

And they are part of your switch matrix, a broken wire at another switch
could shut them down. LTG :)

"pinbill" <grandecocina@xxxxxxxxxxx> wrote in message
news:1154918683.077888.18930@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
The upper and exit optos on my tz upper playfield are showing as an
error. I have tested the wires with a multitester and tested both
receivers. Before I change the led transmitters, what is the next step
to try.

Thanks,

Bill



.



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