Bally BONANZA Service Manual & Parts Manual Download Page 18

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CONTROL UNIT ASSEMBLY

E -119·462

CONTROL UNIT MOTOR

E-119-462 50/60 Cy. 23. 4 R.P.M. Domestic

E-119-370 50 Cy. only 25 R.P.M. Belgium

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The correct adjustment & synchronization of the Switches controlled by Cam No. 's l0A & 12 is

vitally important to the Replay Counter Circuit. Out of adjustqient Back Switches (12-C & l0A-A) can

cause the four Replay Counters to become overloaded & burn oyt·(affects the Printed Circuit Disc). Fig

ure 3 shows these Cam Switches in a proper "Made" position. '·The Back Switches are adjustable. Note

that the 12-C switch closes first & opens last. Cam Switch

12X

is used for our testing purposes only.

Replay Cam 12 shown in

a normal indexed posi

tion. Switches

12 A,

C are open.

Cam 12 starting to ro

tate. Switches out of

indexed pos. Switches

A & B are open, Switc;h

C is closed.

One-half winner

Feature Cam &

Sw,

�

Note: 12A, B, X Switches are now made, Cam #12 Switches A &

Switches 12C & l0A-A are made. All Sw. 's B are now open again,

are centered on lobe & perfectly synchron-

however Switch C is still

.___i_z_ed_. ________________ __, closed. After this cycle

___________ This entire sequence is repeated _______ --=

Cam & Switches return

to the Fig. 1 position

(open).

Adjust Height and Switch

so that the entire bent

part of Switch Blade fits

between Cam Lobes firmly

on Cam & at Cam Center.

Fig.

Replay Cams shown in their

normal Indexed Positions.

Switches are Open.

Arrows point to Lobes that

will actuate Switches.

throughout the scoring cycle.

ADJUSTMENT PROCEDURES

With Replay Cam Index Pill

in Index Cam Notch. Re

play Cam Index must be

adjusted in so that switches

are positioned between

Cam Lobes _as shown.

3/4 of Space from last Lobe

Fig. 2

Replay Cams shown starting

to Rotate they are now out

of their Indexed Positions.

Switches lG, 2G & 3G are

Open Switch Li is now

Open, Switch Ll is now

Closed.

L l

Fig. 3

Switches lG, 2G & 3G are

now Closed. Switch Ll

Is still closed.

Fig. 4

Switches IG, 2G & 3G are

now Open again.

Switch LI is still closed.

Fig. 5

All Switches are now Open

again. Same as in Fig. 1.

This sequence is repeated

thruout Replay Scoring

Cycle.

ALWAYS GIVE MODEL AND PART NO. WHEN ORDERING SERVICE PARTS

Summary of Contents for BONANZA

Page 1: ...GAME 1085 WINTER 76 SER ICE MANUAL PARTS GUIDE MANUFACTURING CORPORATION 2640 Belmont Avenue Chicago lllin_ois 60618 U S A TELEPHONE 312 267 6060 TELEX NO 253076 CABLE ADDRESS BALFAN...

Page 2: ...CK DOOR 4 RELAY BANK BACK CABINET 5 SEARCH BANK 7 RELAY BANK BACK DOOR 7 TRIP BANK SCORE UNIT STEPPERS REPLAY COUNTERS COIN COUNTER DISC TIMER DISC MAGIC SQUARES STEPPER SELECTION FEATURE DISC SCRAMBL...

Page 3: ...nd correct Proper adjustments on Sw Blades and Wipers should be maintained for proper electrical conduc tion and machine timing Overl t bent Sw Blades will break off at the base Wiper blades under too...

Page 4: ...Counter 6 E 300 739 7 Relay Bank 22 23 7 E 300 861 4 Relay Bank 19 8 AS 1022 156 Scrambler Unit 34 9 AS 1110 56 Timer Unit 31 10 AS 2518 19 Diode Printed Cir Board 38 11 AS 873 51 Reflex Unit 38 12 A...

Page 5: ...AS 1148 38 AS 1148 38 10 AS 1148 38 11 AS 1148 37 D scription Selection Feature Unit Magic Square Feature Magic Squares Unit 4 Relay Bank Replay Register Transformer Control Unit Blue Score Counter Gr...

Page 6: ...AS 187 17 Ball Shooter Assy 43 4 E 130 10 Coin Key Meter 37 5 M 1400 Coin Slug Rejector 6 AS 982 1133 Sw Brkt Assy 37 7 AS 1305 63 Front Molding Assy 43 8 AS 1145 52 Ball _Trough Sw Assy 37 9 M 281 58...

Page 7: ...100 9 Arch Bottom 43 2 ASW Al 30 Ball Runway Sw 36 3 C 153 Red Plastic Cover 4 AS 1433 16 Shutter Assembly 5 AS 982 1138 Panel Switches 6 AS 2659 266 G Relay Assembly 36 7 AS 232 95 Shutter Motor Assy...

Page 8: ...MAGIC SQUARES EXPLODED PARTS 0o0 0o0 o 0 0 0 oo0 o0 oo o0 o0 o oooo 00 l8 i e f 1 101V Cl 20 1 0 0 o o o lo 0 0 0 0 o 0 0 0 0 27 0 29 f f...

Page 9: ...E Ring SP 100 330 Spring LSPR 832 1103 PW 8 12 MSSR 440 1204 P 258 38 l S 2870 Screw Vasher Screw Key lasher viper l3oard 29 1 1 1 1 4 8 Index No 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61...

Page 10: ...enable excess to coupler pin assemblys just behindwooden inserts In a homed position all 4 coupler pins should be at a 12 00 o clock position See Illustration If ad justment necessary loosen set scre...

Page 11: ...tch washer P 801 598 be placed over the large end of the nylinder and the small hole clutch washer P 801 599 be placed over the small end of the nylinder Both washers should face rough side to the dri...

Page 12: ...lect Button Sw Red Yellow Mag c SQ Control Circuit Red Yellow Completes Circuit to A Index Coil White Black while resetting Orange Energized thru B Select Button Sw Green Black Magic SQ Control Circui...

Page 13: ...s POSITIO l WIPER 1 WIPER 2 WIPER 3 WIPER 4 WIPER 5 1 2 3 4 A F p K 5 6 A F p K 7 8 F II s N p 9 10 A C s I K 11 12 F G 7 J K 13 14 E H G I L 15 16 Q R s T u 17 18 B C 24 N 0 19 20 A D 25 M p 21 22 p...

Page 14: ...Fd to Red Score Wiper P 25 Cir Dd to Yellow Replay Cntr Step Up N 23 Cir Fd to Blue Score Wiper P 28 Cir Fd from Yellow Replay Cntr Open at 96 Sw N 23 Cir Fd from Red Replay Cntr Open at 96 Sw N 27 Wi...

Page 15: ...7 83 7 56 4 43 4 93 65 Cir Fd to 3 Step Relay 0 52 74 4 65 4 54 4 95 1 14 1 75 3 23 4 41 1 45 6 Cir Fd to 2 Step Relay 0 51 Fd Feed 61 Cir Fd to Scrambler Disc V1iper 0 51 Cir Circuit 18 1 C r Fd to C...

Page 16: ...ntrol Unit 0 8 o 47 0 s 0 o o e 9 IOI 8 0 v 0 9 0 0 0 o 0 o o o o O I d 0 oio o o 8 o o o o0 o 0 o 0 o 08 0 8 0 cJ3 o O a o o oiio 1 1 880 ev o o0 O 0a 0o0o0 o0 ao o 0 0 o0 8 a 0o CbodPo o ofoso oo cP...

Page 17: ...I I o o 4 41 50 0 3 o 41 Cv a ro 0 0 0 P P 1 sf0 n I I f 12 t0 5 I I 0 Cb t r I 0 0 0 0 0 0 0 0 0 27 I 0 W 70 44 CIRCUIT FEEDS FROM COIN COUNTER DISC P 44...

Page 18: ...perfectly synchron howeverSwitch C is still ___i_z_ed_ ________________ __ closed After this cycle ___________ This entire sequence is repeated_______ Cam Switches return to the Fig 1 position open A...

Page 19: ...up coil B N O 30 Yellow 5 Cam ASW Cl 8 F 4 78 4 Orange Black Pulses anti cheat re C N O 30 Yellow 6 Cam ASW Cl 52 0 55 98 7 Grey Black Pulses green and blue score unit A N O 83 3 Black Yellow step up...

Page 20: ...eplav mae sten un 70 Orange Multiplier during winner pulses 57 White Orane e corresnondine renlav counter Z fJ Blue Orange Multiplier during CO 1 winner 27 17 Blue Orange nulses corner renlav counter...

Page 21: ...A 23 70 Orange Energized thru C U Cams 4 and Index Coil 56 6 White Brown 5 Sws A N O ASW Al 124 D 22 41 5 Green Red Lo_ck in Circuit for this Index Coil 98 3 Grey Black PROG RAM 1 6 PUL S E CAM TOP SW...

Page 22: ...etes Circuit to Magic Square 65 4 Brown white Fea Disc 0 46 71 3 Orange Red Completes Circuit to Magic Square 74 4 Orange Green Fea Disc N 43 78 2 Orange Black Completes Circuit to Selection Fea 75 3...

Page 23: ...t to Start Relay 10 10 Red MULTI PLAY G 32 2500 A 14 70 Orange Pulsed by Coin Sw if game is set 15J Red White for multi play per coin A N O ASW Rl 8 E 14 15 13 Red White Completes Circuit to Multi Pla...

Page 24: ...Black White Completes Circuit to 4 Search 31 11 Yellow Red Re Sw G 28 750 1 66 10 1 Red Energized through 60 4 on Search 1 67 60 4 Brown Disc ASW Rl 8 Q 33 48 4 Green Black Completes Circuit to 2 4 31...

Page 25: ...r 8200 Ohms 1 2 Watt Orange Energized through Scrambler Unit White Brown Disc Program Disc Control Circuit Red Black Completes Circuit to Yellow Score Grev Unit Step Up Coil and Gong Blue Red Residual...

Page 26: ...Step Up and Gong B N O ASW Rl 3 K 56 18 2 Red Black Completes Circuit to Yellow Score 85 4 Black White Unit Sten Un Coil and Gong c N O ASW Rl 3 L 56 20 2 Blue Completes Circuit to Green Score 98 7 G...

Page 27: ...Grev N 48 48 11 Green Black 58 4 White Black 14 1 Red Green E 119 464 Function Energized by Inertia Plumb Bob or Anti Cheat Tilt Circuits Opens 17 V Circuit Opens Circuit to control and program unit m...

Page 28: ...W B 2 H 34 74 8 Orange Green Opens circuit to B 5 Lite 23 5 Blue Yellow D N C ASW B 2 D 21 14 3 Red Green Opens Circuit to Program Index Coil 25 8 Blue White E N O ASW B 1 E 25 85 8 Black White Comple...

Page 29: ...116 2J NOTE NUMBERS IN PARENTHESIS ARE SCORE VALUES 10 4 61 4 57 98 8 61 4 57 4 10 61 4 57 SCORE DISC WIRES SCORE DISC WIRES WIRE NUMBER LEFT SIDE WIRE NUMBERS RIGHT SIDE BLUE GREEN YELLOW 61 3 61 3 6...

Page 30: ...W SCORE B 25 925 J 58 70 Orange Energized thru control circuit during Step Un Coil 18 2 Red Black coining of game YELLOW SCORE C 28 1100 D 33 70 Orange Energized thru Shutter Cam 6 Sw Reset Coil 78 3...

Page 31: ...74 9 F 23 71 91 54 24 51 2 23 3 74 3 90 8 16 40 2 10 3 63 3 27 6 10 93 1 83 2 48 3 40 9 4 60 6 21 11 75 11 63 12 6 78 1 60 2 41 3 41 9 8 81 1 74 2 43 3 36 14 12 23 2 85 2 60 3 48 9 20 41 2 20 3 65 3...

Page 32: ...Replay Counter 85J Black White Reset Coil ASW Ul N 23 5 4 Grey White Opens Circ uit to Replay Counter S U 23 Blue Yellow through Search Disc B 25 l IZ5 M 37 13 2 Red Yellow Energized thru Winner Circ...

Page 33: ...il 78 3 Orane e Black A N O ASW Ul 8 G 33 52 13 White Blue Completes circuit to 16 Pulse Cam Closed Top 83 4 Black Yellow Sw which flashed coin lite B N C ASW lf l ti C 12 51 8 Whlte H ect upens 1 1rc...

Page 34: ...J Oran e Red and R Button B 26 71J Orange Red Opens Circuit to Timer Reset Coil 71 8 Orange Red E 27 90 9 Grey Opens Circuit to Lifter Start Re 30 Yellow E 3 81 16 Black Red Opens circuit to ontrol Un...

Page 35: ...or Function Diagram No J 45 70 Orange Energized thru Program Disc Control 58 2 White Black Circuit during coining of game B 33 70 Orange Energized thru Shutter Cam 3 Sw 85 5 Black White N 4l I 14 1 Re...

Page 36: ...C 28 1100 B 33 70 Orange Energized thru Shutter Cam 3 Sw Reset Coil 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85 5 Black White 00000000000000 0 A o os 0111 fCTION 0 ltOTATION G H W 1046 767 P IM ZI e 5 R_yt J A5...

Page 37: ...on Diagram No B 25 925 A 34 70 Orange Energized thru Shutter Cam 6 Sw 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 78 3 Orange Black range 31 6 Yellow Red 85 5 00000000000000 0 A 101 461 AFTER WIRING WIRE MUSH RIVET...

Page 38: ...et thru R Button Cam nx ASW C2 2 K 15 90 Grey When shutter is open sw opens c N C Q 35 21 3 Blue Red winner circuit Cam 2 ASW Cl 27 E 29 36 3 Yellow Brown When shutter is open completes A N O 31 3 Yel...

Page 39: ...5 13 Brown White Relays during ball lift cycle Cam 1 ASW C2 2 C 25 74 11 Orange Green Opens Timer Reset Circuit durmg c N C 98 9 Grey Black Ball Lift Cycle Cam 2 ASW ClX D 23 27 2 Blue Orange Complete...

Page 40: ...wnite 1 Hue completes E Index Coil Circuit thru D N O 45 5 Green White Magic Squares Control Circuit COIN LOCK M 37 2700 A 15 70 Orange Energized thru Coin Counter Sw Out Mag 91 13 Grey Red Shutter Sw...

Page 41: ...llow G 38 8000 J 6 70 Orange Delay re controlling magic sq unit 25 6J Blue White motor energized by ABCDE select button sws or shutter sws ASW RlX 1 E 3 60 16 Brown Completes circuit to Magic Sq Unit...

Page 42: ...Ml00 1 CT 28 1100 A 2214 30 SP 100 80 SP 100 276 M 254 C 708 C 704 2 M 254 S 2028 C 703 1 Diagram No Wire Color Function CD 29 1600 A 22 70 Orange Energized thru Alt Re Sw 13 50 Red Yellow ASW Ml00 1...

Page 43: ...djustment 1 Loosed Lock Nut A 2 Loosen Lock Screw B 3 Loosen Adjustment Screw C 4 While holding the Armature Assy down to the Coil D place the 110 Gauge E between the Adjustment Screw C and the Armatu...

Page 44: ...Move back the Switch J or Switch Bracket 0 toward the Ratchet if need be so that the Switch Rqller J will just barely drop into the Cam Slot but cleanly and tighten down the Screws P 5 Adjust the Swit...

Page 45: ...Rotor Shaft Washer Rotor Shaft Washer PANEL SHUTTER MOTOR E 119 379 Part No GC2 l725 l AS2 1725 l ABB 2010 01 Note Order AR2 1725 l W 1015 03 J 1011 60 Description Transmission Unit Stator Unit Bearin...

Page 46: ...P 2335 48 M 281 24 P 758 31 Description Back Door Painted Hinge 2 2 Lock Set Lock Cam 2 FRONT MOLDING A S SY Part No AS 1305 63 P 2210 Coin A 1272 23 A 1272 24 A 1272 25 A 1272 26 A 1272 27 A 1272 29...

Page 47: ...E TO LIGHT ADDED FEATURES AND ADVANCE SCORES DEPOSIT ADDITIONAL COINS TO PLAY REPLAYS SIMPLY PRESS RED BUTTON WITHOUT DEPOSITING COINS WHEN GAME IS COMPLETED PRESS BUTTON FOR AMUSEMENT ONLY No Prizes...

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Bally BONANZA, Service Manual & Parts Manual

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