Eight Ball

1 Introduction

Project Date: January 17, 1977

Date Of Manufacture: September, 1977

Production: 20,230 units (confirmed)

Theme: Billiards

Notable Features: Flippers (2), Pop bumpers (3), Slingshots (2), Standup targets (4), Spinning target (1), Left outlane kickback.

2 Technical Info

Type: Solid State Electronic (SS)

A1 Displays: 5x AS-2518-15 (or AS-2518-21)

A2 Power Module: AS-2518-18

A3 Solenoid Driver Module: AS-2518-16 (or AS-2518-22)

A4 Bally MPU Module: AS-2518-17

A5 Lamp Driver Module: AS-2518-14 (or AS-2518-23)

Sound: Chimes

3 Charts

3.1 Lamp Chart

SCR	conn.	lamp description	code	wire color	tr type
Q06	A5J2-14	1st Player Up	12	Red-Blu	2N5060
Q19	A5J2-15	2nd Player Up	32	Yel-Blu	2N5060
Q31	A5J2-2	3rd Player Up	20	Blu	2N5060
Q45	A5J2-1	4th Player Up	60	Brn	2N5060
Q14	A5J1-18	1 Ball	58	Wht-Blk	2N5060
Q29	A5J1-1	2 Ball	41	Grn-Red	2N5060
Q36	A5J3-26	3 Ball	38	Yel-Blk	2N5060
Q57	A5J3-1	4 Ball	10	Red	2N5060
Q12	A5J1-19	5 Ball	60	Brn	2N5060
Q27	A5J1-9	6 Ball	52	Wht-Blu	2N5060
Q38	A5J3-25	7 Ball	36	Yel-Brn	2N5060
Q50	A5J3-12	8 Ball	21	Blu-Red	2N5060
Q13	A5J1-17	9 Ball	57	Wht-Orn	2N5060
Q28	A5J1-8	10 Ball	51	Wht-Red	2N5060
Q44	A5J3-19	11 Ball	67	Brn-Orn	2N5060
Q51	A5J3-15	12 Ball	53	Wht-Yel	2N5060
Q08	A5J1-23	13 Ball	56	Wht-Brn	MCR-106
Q35	A5J1-3	14 Ball	45	Grn-Wht	MCR-106
Q49	A5J3-17	15 Ball	27	Blu-Orn	MCR-106
Q09	A5J1-14	Bank Shot Alley 1	54	Wht-Grn	MCR-106
Q34	A5J1-2	Bank Shot Alley 2	43	Grn-Yel	MCR-106
Q48	A5J3-16	Bank Shot Alley 3	25	Blu-Wht	MCR-106
Q55	A5J3-9	Bank Shot Alley 4	15	Red-Wht	MCR-106
Q10	A5J1-15	Bank Shot Alley 5	13	Red-Yel	MCR-106
Q22	A5J1-10	Bank Shot Alley 6	32	Yel-Blu	MCR-106
Q54	A5J3-11	Arrow Left	20	Blu	MCR-106
Q46	A5J3-18	Arrow Right	56	Wht-Brn	2N5060
Q16	A5J2-22	Ball-in-Play	62	Brn-Blu	MCR-106
Q53	A5J3-14	Bonus Multiplier 2X	84	Blk-Grn	2N5060
Q39	A5J3-24	Bonus Multiplier 3X	72	Orn-Blu	2N5060
Q21	A5J1-12	Bonus Multiplier 5X	61	Brn-Red	2N5060
Q05	A5J2-16	Can Play 1	34	Yel-Grn	2N5060
Q18	A5J2-20	Can Play 2	35	Yel-Wht	2N5060
Q30	A5J2-6	Can Play 3	85	Blk-Wht	2N5060
Q43	A5J2-7	Can Play 4	91	Gry-Red	2N5060
Q52	A5J3-13	Credit Indicator	13	Red-Yel	2N5060
Q33	A5J2-11	Game Over	95	Gry-Wht	MCR-106
Q15	A5J2-23	High Score to Date	97	Gry-Orn	MCR-106
Q23	A5J2-8	Match	93	Gry-Yel	MCR-106
Q37	A5J3-23	Outlane Special	98	Gry-Blk	2N5060
Q11	A5J1-16	Rack 1 Ball	12	Red-Blu	2N5060
Q26	A5J1-7	Rack 2 Ball	34	Yel-Grn	2N5060
Q32	A5J3-27	Rack 3 Ball	40	Grn	2N5060
Q59	A5J3-4	Rack 4 Ball	14	Red-Grn	2N5060
Q04	A5J1-28	Rack 5 Ball	78	Orn-Blk	2N5060
Q25	A5J1-6	Rack 6 Ball	25	Blu-Wht	2N5060
Q20	A5J1-13	Rack 7 Ball	96	Gry-Brn	2N5060
Q58	A5J3-2	Rack 8 Ball	95	Gry-Wht	2N5060
Q01	A5J1-24	Rack 9 Ball	50	Wht	MCR-106
Q24	A5J1-5	Rack 10 Ball	48	Grn-Blk	MCR-106
Q42	A5J3-21	Rack 11 Ball	30	Yel	MCR-106
Q56	A5J3-10	Rack 12 Ball	91	Gry-Red	MCR-106
Q02	A5J1-25	Rack 13 Ball	90	Gry	MCR-106
Q17	A5J1-11	Rack 14 Ball	65	Brn-Wht	MCR-106
Q41	A5J3-20	Rack 15 Ball	64	Brn-Grn	MCR-106
Q03	A5J2-21	Same Player Shoot Again (Back Box)	47	Grn-Orn	MCR-106
Q60	A5J3-3	Same Player Shoot Again (Playfield)	81	Blk-Red	2N5060
Q40	A5J3-22	Spinner & Return Arrow	23	Blu-Yel	MCR-106
Q07	A5J1-27	Super Bonus	53	Wht-Yel	2N5060
Q47	A5J2-10	Tilt	98	Gry-Blk	MCR-106

3.2 Solenoids

Sol. No	Solenoid description	Solenoid Type	Wire Code	Wire Color	Connector	Driver Transistor	Solenoid Coil Type
1	Outhole kicker	Momentary	63	Brn-Yel	A3J1-5	Q4	AN-26-1200
2	Knocker	Momentary	83	Blk-Yel	A3J3-4, J2-5	Q3	AR-26-1200
3	Left Outlane Kicker	Momentary	74	Orn-Grn	A3J5-10	Q8	AR-26-1200
4	Chime 10	Momentary	58	Wht-Blk	A3J2-9, J1-2	Q1	CN-31-2000
5	Chime 100	Momentary	57	Wht-Orn	A3J2-10	Q5	CN-31-2000
6	Chime 1000	Momentary	56	Wht-Brn	A3J2-11	Q6	CN-31-2000
7	Chime Extra	Momentary	54	Wht-Grn	A3J2-12	Q7	CN-31-2000
8	Left Thumper Bumper	Momentary	75	Orn-Wht	A3J5-12	Q13	AN-26-1200
9	Right Thumper Bumper	Momentary	78	Orn-Blk	A3J5-11	Q14	AN-26-1200
10	Bottom Thumper Bumper	Momentary	71	Orn-Red	A3J5-9	Q9	AN-26-1200
11	Left Slingshot	Momentary	85	Blk-Wht	A3J5-15	Q10	AN-26-1200
12	Right Slingshot	Momentary	83	Blk-Yel	A3J5-14	Q11	AN-26-1200
13	Coin Lockout	Continuous	36	Yel-Brn	A3J2-8	Q19	FO-36-7000
14	Flipper enabling relay	Continuous	--	--	--	Q15	48V Relay
15		Momentary	50	Wht	A3J1-3, J2-4	Q2
16		Momentary	80	Blk	A3J5-13	Q12
17		Momentary	18	Red-Blk	A3J5-8, J2-6, J3-7,	Q16
18		Continuous	81	Blk-Red	A3J5-7	Q17
19		Continuous			A3J5-3, J2-15, J3-9	Q18

Flipper Circuits	Power Wire	Flipper Coil Wire	Flipper Connector	Flipper Button Wire	Button Connector	Coil
Left Flipper	60 (Brn)	40 (Grn)	A3J1-8	20 (Blu)	A3J2-2	AQ-25-500/34-5050
Right Flipper	60 (Brn)	70 (Orn)	A3J1-9	10 (Red)	A3J2-1	AQ-25-500/34-5050

3.3 Switch Matrix

			Strobe 0	Strobe 1	Strobe 2	Strobe 3	Strobe 4
	to Playfield	--	A4J2-1 Wht-Red (51)	A4J2-2 Gry-Yel (93)	A4J2-3 Wht-Blu (52)	A4J2-4 Wht-Yel (53)	A4J2-5 Yel-Red (31)
	--	to Cabinet	A4J3-2 Red-Yel (13)	A4J3-3 Red-Grn (14)
Return I-0	A4J2-8 Wht-Grn (54)	A4J3-9 Red-Wht (15)	1 10 Points Rebounds (3)	9 Coin Chute III (Right)	17 Spinner	25 8-Ball Target	33 Right Outlane
Return I-1	A4J2-9 Wht-Brn (56)	A4J3-10 Brn-Wht (65)	2 Top Left Target	10 Coin Chute I (Left)	18 Not Used	26 7/15 Ball Right Return Lane	34 Bank Shot Left Outlane
Return I-2	A4J2-10 Wht-Orn (57)	A4J3-11 Blu (20)	3 Bank Shot Rollover Button	11 Coin Chute II (Middle)	19 Not Used	27 6/14 Ball Target (Right)	35 Not Used
Return I-3	A4J2-11 Wht-Blk (58)	A4J3-12 Blu-Red (21)	4 Not Used	12 Not Used	20 Not Used	28 5/13 Ball Target (Left)	36 Right Slingshot
Return I-4	A4J2-12 Brn (60)	A4J3-13 Blu-Yel (23)	5 Not Used	13 Not Used	21 Not Used	29 4/12 Ball Top Lane	37 Left Slingshot
Return I-5	A4J2-13 Brn-Yel (63)	A4J3-14 Blu-Wht (25)	6 Credit Button	14 Not Used	22 Not Used	30 3/11 Ball Top Lane	38 Bottom Thumper Bumper
Return I-6	A4J2-14 Brn-Wht (65)	A4J3-15 Blu-Orn (27)	7 Tilt (3)	15 Not Used	23 Not Used	31 2/10 Ball Top Lane	39 Right Thumper Bumper
Return I-7	A4J2-15 Orn (70)	A4J3-16 Yel (30)	8 Outhole	16 Slam (2)	24 Not Used	32 1/9 Ball Top Lane	40 Left Thumper Bumper

Return to Bally/Stern page.