Everything You Ever Wanted to Know About
Harlem Globetrotters 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 Not Used U1, 16, 1 0001/2
Q2 Not Used U1, 3, 2 0000/1
Q3 Knocker U1, 6, 4 0101/6
Q4 Out Hole Kicker U1, 8, 7 0110/7
Q5 Not Used U1, 13, 14 0010/3
Q6 Not Used U1, 11, 12 0011/4
Q7 Not Used U1, 10, 9 0100/5
Q8 Right Thumper Bumper U3, 16, 1 0111/8
Q9 Left Sling Shot U3, 3, 2 1010/11
Q10 Right Sling Shot U3, 8, 7 1011/13
Q11 Target Saucer U3, 6, 4 1101/15
Q12 Globe Saucer U3, 10, 9 1100/14
Q13 Left Thumper Bumper U3, 11, 12 1000/9
Q14 Bottom Thumper Bumper U3, 13, 14 1001/10
Q15 Flipper Enable Relay U4, 3, 2 n/a
Q16 Not Used U4, 8, 7 1110/16
Q17 Right Gate 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 Saucer "E" U1, 0111/4 R7
Q5 10k Bonusr U1, 1101/13 R3
Q6 Cener "G" U1, 1110/16 R2
Q7 2X Bonus U1, 1011/19 R1
Q11 Saucer "G" U1, 0110/5 R8
Q12 5K Bonus U1, 0001/9 R12
Q13 9K Bonus U1, 0010/10 R13
Q14 1K Bonus U1, 0000/11 R14
Q18 20K Bonus U2, 1101/13 R15
Q19 Center "L" U2, 1110/16 R11
Q20 25K left Outlane U3, 0111/4 R10
Q21 3X Bonus U2, 1011/19 R9
Q25 Dunk Shot Special U2, 0111/4 R22
Q26 Saucer "L" U2, 0110/5 R23
Q27 6K Bonus U2, 0001/9 R27
Q28 Dunk Shot 5K U2, 0010/10 R28
Q29 2K Bonus U2, 0000/11 R29
Q30 30K Bonus U3, 1101/13 R30
    
2N5060
SCR
Lamp MC14514
Decoder
2K Ohm
Resistor
Q31 Center "O" U3, 1110/16 R26
Q32 Saucer "O" U3, 0110/5 R25
Q36 3K Bonus U3, 0000/11 R45
Q37 Left Side Spinner 1K U3, 0101/6 R38
Q38 7K Bonus U3, 0001/9 R41
Q39 5K Bonus U3, 1011/9 R24
Q43 40K Bonus U4, 1101/13 R44
Q44 Right Spin. Adv. Bonus U3, 0010/10 R43
Q45 Center "B" U4, 1110/16 R42
Q46 Dunk Shot Extra Ball U4, 1001/17 R40
Q50 8K Bonus U4, 0001/9 R55
Q51 Left Spin. Adv. Bonus U4, 0010/10 R56
Q52 Credit Indicator U4, 1010/20 R37
Q53 G-L-O-B-E Special U4, 1011/19 R39
Q57 4K Bonus U4, 0000/11 R57
Q58 Saucer Target Special U4, 0111/4 R50
Q59 Saucer "B" U4, 0110/5 R53
Q60 Left Side Spinner 2K 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 "B" Lane U1, 1000/18 U5, 14/15 R6
Q2 Side Target (1) Bottom U1, 1001/17 U5, 11/12 R5
Q3 Center "E" U1, 1010/20 U5, 9/10 R4
Q8 Spinners (1) Bottom U1, 0011/8 U5, 3/2 R16
Q9 Spinners (5) Top U1, 0100/7 U5, 5/4 R17
Q10 Left Side Spinner 100 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 Bottom Thumper Bumper U2, 1001/17 U6, 9/10 R21
Q22 Left Side Spinner 200 U2, 0101/6 U6, 3/2 R31
Q23 Match U2, 1010/20 U6, 5/4 R32
Q24 Side Target (4) 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 Dunk Shot Opens Gate U2, 0100/7 U7, 9/10 R35
Q35 Spinners (2) U2, 0011/8 U7, 11/12 R36
Q40 SPSA (PF) & Shoot Again (BG) U3, 1001/17 U7, 3/2 R46
Q41 Left & Right Thumper Bumper U3, 1001/17 U7, 7/6 R48
Q42 Side Target (3) U3, 1000/18 U7, 5/4 R47
Q47 Tilt U4, 1100/14 U8, 14/15 R49
Q48 Gate Open W/ Lit U3, 0100/7 U8, 9/10 R51
Q49 Spinners (3) U3, 0011/8 U8, 11/12 R52
Q54 Spinners (4) U4, 0011/8 U8, 3/2 R58
Q55 Target Saucer 25K U4, 0100/7 U8, 5/4 R59
Q56 Side Target (2) 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.


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 5/3/08 - Last Modified 5/3/08 - Steve Kulpa Mail Icon Nolensville, TN
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