Took some water damage, and wiped a couple of circuit traces, which I
have replaced. It won't turn on however, and shows no sign of life on
the display. The power supply seems ok, plus and minus voltages found
in many places, including the display board, but otherwise dead. If
someone has a schematic for this maybe we can save it again (fixed for
water damage several years ago....).

John
Waterbury, CT