Quoted from Jaffafu:Hey i am a beginner and dont understand drawing you have pictures i can see.
In the bottom of the cabinet you'll see a bunch of relays, hopefully labeled. Find the Game Over and match the make/break sw. by wire color if there is more than one. Move the armature by hand to see how it operates.
Clay's guide is a must-read and super reference for beginners. Read down to 2f for info on switches: http://www.pinrepair.com/em/index1
Manual and schematic here.
https://www.ipdb.org/files/2352/Williams_1974_Star_Pool_Maunal_Supplement_Schematic_Diagrams.pdf
Here is your game over relay, it is the only relay with two coils attached. It is located on the mech panel, on the bottom of the machine. You need to check MB switch D. It is most likely not opening when you start a game.
F40E4F2F-CE21-4422-AC92-7F6CE27FD5E7 (resized).png
F2B7A9CF-4BDF-4E75-BC52-748CD8603B55 (resized).jpeg
Quoted from Mikala:Here is your game over relay, it is the only relay with two coils attached. It is located on the mech panel, on the bottom of the machine. You need to check MB switch D. It is most likely not opening when you start a game.
[quoted image][quoted image]
Yes great no is ok thank you
Quoted from currieddog:Clay's guide is a must-read and super reference for beginners. Read down to 2f for info on switches: http://www.pinrepair.com/em/index1
Great thank you
I can't find what was wrong. read under here
When i press start got lamp play 1, ball 1 but no ball came out and no movement flipper
Quoted from currieddog:I bet reset isn't getting completed. Check switch C on the Game Over for cleanliness and solid contact.
[quoted image]
I'll check tomorrow. can you explain what is M&B and N.O ?
Thank
Quoted from Jaffafu:can you explain what is M&B and N.O
M&B=make/break, first shown in post 4.
Quoted from currieddog:I bet reset isn't getting completed. Check switch C on the Game Over for cleanliness and solid contact.
[quoted image]
I have no problem for C, D and E for they only have 2 switches.
For A and B have 3 switch how could i know the right should be open or closed? same also for the left?
The switches only have two states. When the coil is disengaged, the center blade of the make/break switch will be touching one of the blades. When the coil is engaged (or you manually move it) the center blade will move away from the blade it is touching, opening that switch and close to the opposite blade.
Quoted from Jaffafu:I have been playing for several hours without having seen the door open. don't know what's wrong[quoted image]
Check this switch
Quoted from Jaffafu:Switch is ok
You're welcome.
If pressing that button doesn't open the gate, Inspect and diagnose this circuit with Alligator clip jumper wires
http://www.planetimming.com/Pinball/troubleshooting/EM%20Troubleshooting.pdf
http://www.pinrepair.com/em/index3.htm#features
Quoted from HowardR:You're welcome.
If pressing that button doesn't open the gate, Inspect and diagnose this circuit with Alligator clip jumper wires
http://www.planetimming.com/Pinball/troubleshooting/EM%20Troubleshooting.pdf
http://www.pinrepair.com/em/index3.htm#features[quoted image]
Hi I don't understand drawing want to teach me how to draw but thanks for help
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