Everything You Ever Wanted to Know About
Xenon Solenoid and Lamp Assignments

The following table lists each driver transistor, the coil it drives,
the pre-driver IC associated with it along with the pin numbers of the base and collector (respectively),
and the decoder IC BINARY input signals (ABCD) and output pin number.

TIP-102
Transistor
Coil CA3081
Pre-Driver IC
74L154
Decoder*
Q1 #1 Drop Target U1, 16, 1 0001/2
Q2 4 Drop Target Reset U1, 3, 2 0000/1
Q3 Knocker U1, 6, 4 0101/6
Q4 Outhole Kicker U1, 8, 7 0110/7
Q5 #2 Drop Target U1, 13, 14 0010/3
Q6 #3 Drop Target U1, 11, 12 0011/4
Q7 #4 Drop Target U1, 10, 9 0100/5
Q8 Ball Release U3, 16, 1 0111/8
Q9 Right Pop Bumper U3, 3, 2 1010/11
Q10 Middle Pop Bumper U3, 8, 7 1011/13
Q11 Left Slingshot U3, 6, 4 1101/15
Q12 Lower Pop Bumper U3, 10, 9 1100/14
Q13 Side Saucer U3, 11, 12 1000/9
Q14 Left Pop Bumper U3, 13, 14 1001/10
Q15 Flipper Enable Relay U4, 3, 2 n/a
Q16 Right Slingshot U4, 8, 7 1110/16
Q17 Top Saucer U4, 10, 9 n/a
Q18 Not Used U4, 11, 12 n/a
Q19 Coin Lockout U4, 13, 14 n/a

*NOTE*
"n/a" Decoder info indicates these drivers get their signals as continuous
solenoids directly from the MPU at A4J4-5, 6, 7, and 8 and not the Decoder IC.


This table lists all the 2N5060 SCRs on the Lamp Driver module, the name of the lamp it drives,
the decoder IC associated with the SCR along with the BINARY input signals (AD0, AD1, AD2, AD3) and output pin,
and the name of the 2K Ohm resistor (red/black/red) connected to the decoder output.

2N5060
SCR
Lamp MC14514
Decoder
2K Ohm
Resistor
Q4 25K Side Kicker U1, 0111/4 R7
Q5 #1 Tube Lites U1, 1101/13 R3
Q6 2X Drop Target U1, 1110/16 R2
Q7 1st Top Saucer X U1, 1011/19 R1
Q11 5K Side Saucer U1, 0110/5 R8
Q12 Blue "X" U1, 0001/9 R12
Q13 2nd Blue "N" U1, 0010/10 R13
Q14 Not Used U1, 0000/11 R14
Q18 #2 Tube Lites U2, 1101/13 R15
Q19 4X Drop Target U2, 1110/16 R11
Q20 35K Side Saucer U3, 0111/4 R10
Q21 2nd Top Saucer X U2, 1011/19 R9
Q25 30K Side Saucer U2, 0111/4 R22
Q26 10K Side Saucer U2, 0110/5 R23
Q27 Blue "E" U2, 0001/9 R27
Q28 Amber "X" U2, 0010/10 R28
Q29 Drop Target Special U2, 0000/11 R29
Q30 #3 Tube Lites U3, 1101/13 R30
    
2N5060
SCR
Lamp MC14514
Decoder
2K Ohm
Resistor
Q31 25K Drop Targets U3, 1110/16 R26
Q32 15K Side Saucer U3, 0110/5 R25
Q36 2X Bonus U3, 0000/11 R45
Q37 Right Flipper Feed Arrow U3, 0101/6 R38
Q38 1st Blue "N" U3, 0001/9 R41
Q39 3rd Top Saucer X U3, 1011/9 R24
Q43 #4 Tube Lites U4, 1101/13 R44
Q44 Amber "E" U3, 0010/10 R43
Q45 X-Ball Drop Target U4, 1110/16 R42
Q46 Spinner U4, 1001/17 R40
Q50 Blue "O" U4, 0001/9 R55
Q51 1st Amber "N" U4, 0010/10 R56
Q52 Credit Indicator U4, 1010/20 R37
Q53 Top Saucer Captive Ball U4, 1011/19 R39
Q57 4X Bonus U4, 0000/11 R57
Q58 40K Side Saucer U4, 0111/4 R50
Q59 20K Side Saucer U4, 0110/5 R53
Q60 Right Outlane Arrow U4, 0101/6 R54


This table lists all the MCR-106 SCRs on the Lamp Driver module, the name of the lamp it drives,
the MC14514 decoder IC associated with the SCR along with the BINARY input signals (AD0, AD1, AD2, AD3) and output pin,
the CD4050 driver IC associated with the SCR along with the input and output pins,
and the name of the 2K Ohm resistor (red/black/red) connected to the decoder output.

MCR-106
SCR
Lamp MC14514
Decoder
CD4050
Driver*
2K Ohm
Resistor
Q1 50K Side Saucer U1, 1000/18 U5, 14/15 R6
Q2 #5 Tube Lite U1, 1001/17 U5, 11/12 R5
Q3 Shoot Again U1, 1010/20 U5, 9/10 R4
Q8 Amber "O" U1, 0011/8 U5, 3/2 R16
Q9 Drop Target 4 & Top 4 U1, 0100/7 U5, 5/4 R17
Q10 Left Outlane Arrow U1, 0101/6 U5, 7/6 R18
Q15 High Score To Date U2, 1100/14 U6, 14/15 R19
Q16 Ball In Play U1, 1100/14 U6, 11/12 R20
Q17 Tube Entrance & End of Tube U2, 1001/17 U6, 9/10 R21
Q22 Left Flipper Feed Arrow U2, 0101/6 U6, 3/2 R31
Q23 Match U2, 1010/20 U6, 5/4 R32
Q24 Upper Side Target Arrow U2, 1000/18 U6, 7/6 R33
    
MCR-106
SCR
Lamp MC14514
Decoder
CD4050
Driver*
2K Ohm
Resistor
Q33 Game Over U3, 1100/14 U7, 14/15 R34
Q34 Drop Target 3 & Top 3 U2, 0100/7 U7, 9/10 R35
Q35 2nd Amber "N" U2, 0011/8 U7, 11/12 R36
Q40 Same Player Shoots Again U3, 1001/17 U7, 3/2 R46
Q41 Special Side Saucer U3, 1001/17 U7, 7/6 R48
Q42 Drop Target Arrow U3, 1000/18 U7, 5/4 R47
Q47 Tilt U4, 1100/14 U8, 14/15 R49
Q48 Drop Target 2 & Top 2 U3, 0100/7 U8, 9/10 R51
Q49 20K Xenon U3, 0011/8 U8, 11/12 R52
Q54 40K & Special Xenon U4, 0011/8 U8, 3/2 R58
Q55 Drop Target 1 & Top 1 U4, 0100/7 U8, 5/4 R59
Q56 Lower Side Target Arrow U4, 1000/18 U8, 7/6 R60

*NOTE*
The AS-2518-23 Lamp Driver Module does not use the CD4050 hex driver chips
so ignore that column if that's the style of lamp driver you have.


This table lists all the MCR-106 SCRs on the Auxiliary Lamp Driver (AS-2518-52), the name of the lamp it drives,
the MC14028 BCD/Decimal decoder IC associated with it, along with the BINARY input signals (ABC) and the output pin,
and the 2K Ohm resistor (red/black/red) connected to the decoder output.

MCR-106
SCR
Lamp MC14028
Decoder
2K Ohm
Resistor
Q1 1 Left & Bottom (Door Frame) U2, 000/3 R10
Q2 5 Top & Left U2, 001/14 R11
Q3 1 Top & Right (Door Frame) U2, 010/2 R12
Q4 5 Bottom & Right (Door Frame) U2, 011/15 R13
Q5 Side Saucer U2, 100/1 R14
Q6 3 Ring Circle U2, 101/6 R15
Q7 Not Used U2, 110/7 R16
Q8 2 Left & Bottom (Door Frame) U3, 000/3 R17
Q9 6 Top & Left (Door Frame) U3, 001/14 R18
Q10 2 Top & Right (Door Frame) U3, 010/2 R19
Q11 6 Bottom & Right (Door Frame) U3, 011/15 R20
Q12 End of Tube U3, 100/1 R21
Q13 4 Ring Circle U3, 101/6 R22
Q14 7 Ring Circle U3, 110/7 R23
    
MCR-106
SCR
Lamp MC14028
Decoder
2K Ohm
Resistor
Q15 3 Left & Bottom (Door Frame) U4, 000/3 R24
Q16 7 Top & Left (Door Frame) U4, 001/14 R25
Q17 3 Top & Right (Door Frame) U4, 010/2 R26
Q18 7 Top & Right (Door Frame) U4, 011/15 R27
Q19 Ball Shooter U4, 100/1 R28
Q20 5 Ring Circle U4, 101/6 R29
Q21 2 Ring Circle U4, 110/7 R30
Q22 4 Left & Bottom (Door Frame) U5, 000/3 R31
Q23 8 Top & Left (Door Frame) U5, 001/14 R32
Q24 4 Top & Right (Door Frame) U5, 010/2 R33
Q25 8 Bottom & Right (Door Frame) U5, 011/15 R34
Q26 Not Used U5, 100/1 R35
Q27 6 Ring Circle U5, 101/6 R36
Q28 1 Ring Circle U5, 110/7 R37

 


NOTES
I got all this information from the schematics and pretty much copied it verbatim.

If you notice any mistakes (I'm only human), please let me know and I'll fix it up.

If you need to know which solenoid driver transistor goes to which solenoid driver board connector, Click Here.

If you need to know which lamp SCR goes to which lamp driver board connector, Click Here.



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Created 11/13/03 - Last Modified 11/29/03 - Steve Kulpa Mail Icon Nolensville, TN
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