Okay I've read through the guide a bit more.
I tested all the test points on the rectifier board (with j1 & j3
unplugged)
Here are the results:
test point 1
6.15
2
149
3
11.22
4
6.6
5
44.4
Here is what the specs are from the manual/repair guides:
* TP1 (on AS2518-18) = 5.4 volts DC +/- .8 volts (4.6 to 6.2
volts). Fuse F1, bridge BR1. Used to power the "switched
illumination" (feature lamps).
* TP1 (on AS2518-49 & -54) = 6.5 volts DC (5.8 to 7.2 volts). Fuse
F1, voltage regulator RP1 and RP2. Used to power the "switched
illumination" (feature lamps).
* TP2 = 230 volts DC, +/- 27 volts (203 to 257 volts). Fuse F2,
diodes CR1 to CR4. Used to power the score displays.
* TP3 = 12 volts DC (11 to 16 volts). Fuse F3, bridge BR2. Used to
power the regulated +5 volts DC for the game's logic circuits.
* TP4 = 7.3 volts AC, +/- 1.0 volts (6.3 to 8.3 volts). Fuse F5.
Used to power the general illumination.
* TP5 = 43 volts DC, +/- 5.4 volts (47.6 to 48.4 volts). Fuse F4,
bridge BR3. Used to power all the coils.
