Slam Service Manual
Contents
1. 05 AC POWER P O 148v 04 C10 SOURCE 7 P1 p 10 0V La 05 02 INPUT rae POSIT sc FOLLOWER i wai 47 N C47 OUTPUT 4 19 2 9 470K 2 7 iw 2470 333K Rs me S M I mem 019 BIE iv k 150 T PRT REG BUFFER GND 2 22 VIDEO 5 DRIVER 5 0V GND C POWER i 02 27 SUPPLY VIDEO GNO R6 CIRCUIT 13 500 A13 220PF CARD CONTRAST R16 330PF 022 VIDEO HORIZ LIN 56 All TO PIN 7 CATHODE OF V1 CRT VIA R7B noresi 8 RIB Fat 12 1 OTHERWISE MICA TED Mt OHMS gt 82 V V l HORIZ Sov PP Ni Perch TO PARTS LIST FOR COMPLETE DESCRPTION petanan av wara WIDTH Dll 02 8 REPRESENTS MALE PN ON CIRCUIT 20v PP H q7 P2S 1V PP H SRM 550V PP H C35 gt REPRESENTS sOCKETISVFEMALE PIN CONNECTION See Q6 HORIZ PULSE 08 ASF 4209 A Q9 7696 270 330 SHAPER HORIZ DRIVER HORI P 1 2W REPRESENTS PLUGIPI MALE PIN CONNECTION RORIZ 050 R29 sv 48 5 HORIZ ORIVER OUTPUT 8 0 82 DO NOT MEASURE WITH METER REPRESENTS SOLDER EYELET CONNECTION TO AN OFF TO PIN 8 CIRCUIT CARO COMPONENT 4 c28 O REPRESENTS ORIGIN OF VOLTAGE INDICATED C24 a 010 HEATER X REPRESENTS COMPONENTS THAT ARE CHASSIS MOUNTED VOLTAGE 7 NOT ON A CIRCUIT CARDI R23 015 Ton R40 OR 4 WA2. PARTIAL VIEW FROM SHT I CABINET 950 SLAM NUMBER ISSUE 0 4000 DATE 16 JUNE JLM REVISION VISION ET 21 19 SON MIRCO GAMES INC PHOENIX ARIZONA SHEET 2 OF 2 MONITOR n F 1 lt B 73V R69 1 2K B 5W 3N Q1 Q2 1c43B c43c 1ST VIDEO AMP 2ND VIDEO AMP T P2S R11 120 600MF 200 Ru Mons ss gt VIDEO INPUT am d R17y 2M 455 R20 47K IN CRT LEAD ANODE CATHODE VIDEO BIAS i i SOME ers i R22 270K 17 YEL ek C30 1 047 22K ON R67 18K SOME SETS a R96 R50 3 3K R82 R55 22K R56 39K 22 y T V Q13 d 9 53 VERTOUTPUT VERT HOLD i C36 t VERT DR IVER V 7 OFF PANEL 4V PANEL d T NOTES 05 R99 SYNC SEP 10 gt 120 1 VOLTAGES VARY WITH ASSOCIATED CONTROL SEIT ING ss 2 4 LINE VOLTAGE MAINTAINED AT 120V AC E C o x i P2W 2 4 2 ALL VOLTAGES 10 AS MEASURED FROM POINT INDICATED TO 16 220 R26 56K CHASSIS USING A HIGH IMPEDANCE VTVM NO SIGNAL INPUT orem BOT VIEW CONTRAST amp BRIGHTNESS CONTROLS AT MAXIMUM ALL OTHER 03 04 Q9 Q13 016 d
3. C4 R47 R56 Q16 A6J 5 6K 013 5 1K BLANKING 0 22 Y R75 1w A6J 5 012 VERT 041 22K A6 SYNC AMPL nag VERT SYNC C36 i o av 6 8K 185 INTEGRATOR ox di d TS Le 1 2w 3 3K 3 3K uzw C35 R54 bs 01 4 7K ly 2 GRN 034 5 6K 012 V 0 22 VERT LIN K VERT R49 40 pae SY MPU 100K OUTPUT AT ES 3 32 6027 Tom 18K cw s HS TES VERT w013 038 C39 YOKE R63 R67 i OSC l A05 R65 0 7V PP V 0 22 39K 0 22 1K 8302521A89 B M5010 155 M7010 155 Diagram Schematic 7 AC BRN e AC INPUT FROM SEC OF PWR XFMR T3 AC F204 7A i i 73V 73V 4 FROM 9 MONITOR GND f CIRCUIT CARD C pn L DI DE 0201 REGULATED kl 0204 7634 HEAT SINK MOUNTED 9 gt TO PIN 6 OF P4 REGULATED 5 0V AT 3 0A 100 T OUTPUT MODULE o c 9 TO PIN 3 OF P1 v REF AMPL 3 I 5V R204 Q IC204 D202 REG ADJ 68K T3F 4 4W R202 T 4 6 8K R207 IW R203 10K 1 4W Sy zz 5 Volt Supply Diagram Schematic 12068 VNOZIHV XIN3OHd 3NV 1 H LHON LSAM 0961 ONI SSINVD ODHIIN 3AlL934d43 ALNVHHVM 3DIVIN OL 3svHOufd dO SAVA S SAIS NIHLIM ONI SAWVS OOYIW OL GANHNLAY 38 LSNW SIHL juawAed pesojoua 1 3 L ATURIJEM JELUION mo aq 2849 esea d
4. list of items and repair costs is subject to change without prior notification by MIRCO GAMES 32 w yi YNOZIYY XIN3OHd ONI S3WVD OOHIW SOF XX 70L INON 77 O v add eM498 907379 SNO SNIMIO 7w219V SHI9N37 2 ONE NNOD ZU S381 7 w QNA LOS LV 6 S34 M 77V 2 5016 7 6710 22 16 AOn ASSY 7792 J9NVMo MO773A4 AN E M2v78 45 7 PHIM MM Z99 ee ES Z9 eo OALINGD 124 o1 Wasa CNY DIV emm RN iu E am iln havawnea OL avanoa 470706 6M PM 031VHOdBOONI uorssiuuad EM vanum ssasdx y 1 jusun op si jo apew aq Jo an ON NOILVWHOdNI 13184084 33 PROPRIETARY INFORMATION No use or reproduction may be made of this document without the express written permission of MIRCO INCORPORATED 2700 t 2 00 TYP 1234567 8 910 ES FP HOUSING VIEW FROM PIN INSERTION SIDE WIRE L ST PI 4 u5 7 HP 1 5 00 5 8 07 7 HPF i WHT RED 9 00 7 8 9 9 HP 5 00 9o _ HP 2800 9 6 y5 9 HF 6 wax 9 00 5 u73 KPZ 97 VKP J9 4 BLACK PI 4 05 4 BLACK J9 5 ye 6 BLACK VP WHT ORG J5 HL ORANGE 45 2 VL WHT BRN 7 HLM 21
5. Base Cleaning Mild soap and warm water should be used The base may be touched up using brown enamel paint Picture Display Tube Cleaning May be accomplished with a damp damp only lintless towel Do not apply liquid to tube apply liquid to towel first making sure it is only damp before attempting to clean tube Operation 1 2 Open front door with the key To change end of game score point from 11 to 15 While you have tbe front door open push the metal tab hanging down from the middle upper inside of the door jam to the back This will release the lid lock While holding the tab back push the lid open and lock into place with the lock arm located at the rear right hand side of the game Select game point of either 11 or 15 by moving switch on the 3700 circuit board on your back left switch down for 11 upwards for 15 The switch is normally preset at the factory for ll count Unlock the lock arm and carefully shut the lid giving it a little downward push Listen for a latching sound it should now be locked in the down position Give the lid a sharp pull upward to make sure it is locked before shutting the front door to the cabinet Place game in final final lccation Do not carry by top use cabinet body To start game a Close and lock the front door Connect to 110V 2 wire outlet only Operation of unit not guaranteed if ungrounded 2 wire adapters are use
6. RCO 1017 9000 SLAM VIDEO GAMES Fe SERVICE MANUAL TR y OF Coin museme 021 1960 WEST NOR rcr ONE en 997 223 gaw 007 PN 496 VIDEO GAMES SERVICE MANUAL A Publication of Mirco Incorporated Games Division Congratulations on your purchase We at Mirco Games take great pride in producing the finest in coin and non coin operated amusement games on the market Well maintained equipment will provide greater pleasure for your customers and increased profits for you thorough reading of this manual will clarify our Warranty and provide product knowledge and maintenance procedures This manual supercedes all other manuals and warranties expressed or implied therein 4 1 76 TABLE OF CONTENTS Section I Warranty IT Inspection Installation Cleaning Outside Window Inside Window Cabinet Legs or Base Picture Display Tube Operation Getting Inside the Game To Start Game Selecting Mode Player vs Player Player vs Game Free Game Figure l 1 Back View of Monitor III Troubleshooting Guide Normal Conditions Adjustments to be Made Game Points Paddle Movement Picture Possible Computer Board Malfunctions Score Related Paddle Related Tone Related Free Game Related Game Related Play Field Related Ball Related High Intensity LED s Coin Operation Ball Speed Up Pre game Show Video Related Removal of Main Printed Circuit Boards Replacement of Main Printed Circu
7. wire may be broken see Page 25 s HINGE SIDE LEFT SIDE CONTROLS 5 a o RIGHT SIDE CONTROLS DOOR SIDE Figure 4 1 top view These controls are wired in series Therefore if a wire breaks on any control it will affect the rest of the controls left in that line i e a wire breaks on 42 controls 3 and 4 will probably not operate horizontally or vertically Control 2 also may not work if two wires are broken Number 1 and 3 controls are your 25 controls they get the most play and may be the major cause of control problems Number 2 and 4 are your 50 controls The left hand side controls are not interchangeable with the right hand controls and vice versa so when you order any Spares please indicate which control s you want 25 MISCELLANEOUS PROBLEMS AND POSSIBLE SOLUTIONS continued Paddle Adjustment against boundary ls Is for very small gaps 2 Is for larger gaps than 1 8 la If a gap appears between a paddle and the lower boundary adjust the 10 potentiometer see Page 27 on the 1011 3701 logic board located just under P1 Locate paddle to the bottom boundary adjust the potentiometer until the paddle just touches the boundary as Calibration Horizontal Pot Control See Page 27 Remove the housing con taining slam control from the table top but do not unplug it by removing the two 2 Phillips screws Remove the plastic housing from the contro
8. Arizona 85021 iv I WARRANTY MIRCO warrants the Goods to be free from defects in material and workmanship under normal use and service for a period of twelve 12 months from the data of delivery on all parts except potentiometers for which the warranty period is ninety 90 days from the data of delivery MIRCO MAKES NO REPRESENTATIONS OR WARRANTIES CONCERNING THE EQUIPMENT WHETHER EXPRESS OR IMPLIED BY OPERATION OR OF FITNESS FOR ANY PARTICULAR PURPOSE OR WITH RESPECT TO PATENT INFRINGEMENT EXCEPT AS MAY BE SPECIFICALLY MADE HEREIN MIRCO s obligation under its warranty herein is limited to the repair or replacement of such parts which have been returned to MIRCO s plant a Purchaser s expense and which examination shall disclose to MIRCO s satisfaction to have been so defective and to shipment of such repaired or replacement parts to the Purchaser f o b the shipping point This warranty does not apply to any of MIRCO s products which have been repaired or altered by un authorized personnel or service facilities in any way or which have had the unit serial number altered or removed Upon acceptance of the Goods the Purchaser agrees to assume all liability for any damages and bodily injury which may result from the use or the misuse of others and to hold MIRCO GAMES INC harmless from liability and claims arising out of the use of the Goods by any person Parts returned for service must contain the game model and serial numbe
9. CONTROLS IN NORMAL OPERATING POSITION E BC EBC C37 WAVEFORM MEA SUREMENT S E teg 2200 VERT LIN 30 1 TAKEN FROM POINT INDICATED TO CHASSIS WITH A WIDE BAND FEN are 22E OSCILLOSCOPE SYNCED NEAR SWEEP RATE INDICATED INPUT Q8 Q18 Q19 ALL OTHERS 2 SIGNAL 5V PP CONTRAST amp BRIGHTNESS CONTROLS AT MAX l R59 4K 60 2 2K IMUM ALL OTHER CONTROLS IN NORMAL OPERATING POSITION C38 k INDICATES PRINTED CIRCUIT BOARDS 2 2 R62 3 9K C40 IMF OFF PANEL UNLESS OTHERWISE SPECIFIED CAPACITOR DECIMAL VALUE IN MF ALL OTHERS PF CAPACITANCE VALUES ONLY ARE SHOWN ON SCHEMATIC DIAGRAM FOR COMPLETE DESCR IPTION REFER TO PARTS LIST RESISTORS ARE 10 1 2W D4 SILVER CAP 02 OR SIDE 07 DIK D2Y Q6 HOR PULSE Q8 PULSE LIM HOR OSC 4v PP H SHAPER HOR DRIVER 199 PP H AFC M RITIK P25 RAO IK ASF R30 47K C16 4 1MF 1 C19 11008 a ll aS HOR SET 3 14 7 x o oo m amp a x oo m lt 005 TO PIN 27 ON PANEL DIAG 63D651654A88 Schematic Diagram 38 LL KVB00A TO NO 1 TO NO 2 POWER SUPPLY AUDIO MODULE AUDIO MODULE lt SE 150VDC P O VIDEO 7 150V ool A MN pax e R14 C 60y PPV hys CHAN 1 AUDIO IN 017 ABW 015 REGULATOR RIS Je 7 CHAN 2 AUDIO IN 5 05v PP V c2 12K R TO 2 5v PP V
10. OF DOOR APPROX AS SHOWN 20 2 7 Ll a 0 CABINET ASSY an Z AEA K SA T MONITOR SHIELD SUPPLIED WITH CABINET RELEASED TO MFG 6 21 15 LM MIRCO GAMES INC PHOENIX ARIZONA SHEET OF 2 36 PROPRIETARY INFORMATION No use or reproduction may be made of this document without the express written permission of MIRCO INCORPORATED R NOTE 13 30 2 PLS SERVICE RETAINER L SCALE 1 1 SECTION C C NOTE 13 FROM SHT BLK WHT 3 E NOTE II SSS Ss eS MONITOR m n BASE MTG BD 4 EXISTING DX NOTE IO 12 M Vn Wi n T NUT SERVICE MP4 4PLS ExiSTING LOOP A NOTE 7 7116 1510 soe MONITOR MTG 32 WA Pen DETAIL 35 17 SCALE 1 1 CLEARANCE nm HOLES IN OJNNNNNNNNNNNNNNNNNNNNNNNAN SEE VIEW F BOTTOM OF CABINET FOR 4 ADJUSTMENT SECTION B B SEE T 9 FAI V VIEW G ica EWG NOTES SCALE 1 2 VIEW SCALE I o 2 lt GRAY WIRE YELLOW DOT BUSHING SECTION J J BLACK WIRE WHITE WIRE BUSHING 29 2 PLS 2 RETAINER 5293 2 PLS VIEW H FROM SHT I SCALE 1 1 PARTIAL SECTION D D FROM SHT 1 REF SERVICE LOOP REF AOD CABLE TIES AS NEEDED PUSH TAB IN DIRECTION OF ARROW TO RELEASE LATCH BLK ORN BLU GREEN WIRE SECTION FROM SHT I 24 FROM SHT PARTIAL SECTION E E
11. into the slots provided on either side of the game box interior see Figure 2 1 SLOTS SS SLOTS COIN ACCEPTOR FIGURE 2 1 14 XI N3OlHd DNI S3WV9 ODYIW AJA SLIvI 8 SZOS Q 1 3w M 34W0C 2 4313134 d TENN U04 023 d3SIA33 SNOISIAJU ANNE 231va 002 10 ON 9211S AOf u3AV Id IG 10 ZG N31I TWASNI TIVISNI I S310N COMPONENT SIDE FIGURE 2 2 15 VNOZIWUV XIN30Hd INI S3Nv9 09HIN 2 804 212 001 u d NMVYCIY 7 1351433 SNOISIA3U 444 6 02 9 31vd 102 1101 38 SIDE til 5701 OMPONENT a 3 FIGURE 2 16 IV MISCELLANEOUS PARTS TO BE REPLACED OR REPAIRED if the following problems exist Player Mode Switch la If the wires are not loose or shorting circuit boards are okay but still Player versus Player is unobtainable b Player versus Game is unobtainable Ga Neither position will allow a game after money has been deposited Control Potentiometers Le If the wires are not loose or shorting but a Paddles move erratically to rotation of levers b Set screws may be loose on pots Qs Pots may need replacing Start Button 1 If the wires are not loose or shorting but a Fails to start game after money has been
12. pushing the To Start button after the insertion of a coin into the coin mechanism a A tone should be sounded at every bounce and score of the ball The ball may be trapped along one of the boundaries emitting a constant tone while moving back and forth 4 There are two 2 speed ups of the ball during play depending on how hard you hit the ball and at what angle in the Pro mode In Am mode there is only one speed up mi Bs Slight back and forth and or up and down move ment of paddle ripping in stationary position is okay also the amateur type paddle will collapse into the lower boundary Adjustments to be Made if needed 1 Game Points a On the 3700 printed circuit board there is a switch In one position it will let the game continue to 11 points before ending in the other it will go to 15 as expressed on Page 4 24 Paddle Movement a For paddles not going to the side of the playfield or stopping short of the wall on the 3701 printed circuit board there is an adjustment potentiometer See Removal of Main Printed Circuit Boards and Figure 2 1 also Pages 24 27 8 Adjustments to be Made continued Picture a b Fuzziness can be adjusted on monitor from the brightness contrast or focus controls See Page Vertical and horizontal holds are also adjusted on monitor chassis Fig 1 1 Possible Computer Board Malfunctions THE FOLLOWING MALFUNCATIONS WILL REQUIRE THE MAI
13. time of win Does not go through goal during Player versus Game mode Fails to bounce off walls or paddles High Intensity LED s 3700 board a Under lid for the illumination of the coin acceptor LED s test okay but don t light See Page 24 Coin Operation 3700 board a Related problems with number of paddles appearing on playfield See Page 24 11 Possible Computer Board Malfunctions continued 10 Ball Speed Up 3700 board ll Pre game Show 3701 board a Pre game show except ball 12 Video Related 3700 3701 boards a No picture or just a flash on screen at time of plugging in or unplugging from wall socket b White screen Gs Ball and or playfield in bad contrast d Tube lights up but no playfield e Vertical or horizontal hold or contrast unadjustable from monitor chassis See Miscellaneous Parts to be Replaced Monitor Note For a or b see Miscellaneous Parts to be replaced Monitor a and b Pages 17 amp 18 Check 019 020 or first before Slam Boards pua 4 TROUBLESHOOTING GUIDE continued Removal of Main Printed Circuit Boards CAUTION La 2 3 Unplug the game first Unplug the game Unlatch lid and lock in the full open position Located on your left are the Main Printed Circuit Boards Pull each of the four plugs out by depressing both release tabs and pulling straight out Carefully take the two 2 upper corners and pull the b
14. vz zz LZ 02N 6L oe NU 99 gu utu No 8 Nid 11 189 FIGURE 3 5 80 tweL CGNN 304 Qi i os 0rV282690CZ 9 149 01 rav 938 NEL vl 3AlH H3dVHS JSO EG 134 ZIHOH ZIHOH 35104 ZIHOH 3SVHd 438 LL 80 ZIHOH 90 910 LU 1 23 V MISCELLANEOUS PROBLEMS AND POSSIBLE SOLUTIONS Coin Mechanism Related 1 Paddles don t appear coins may be stuck in coin mechanism or black wire on coin mechanism is loose a Two paddles for two coins check for loose wire on coin mechanism switch blue or orange 3 Two or four paddles appear on screen when game is first turned on blue orange and black wires on the coin mechanism trip switch are shorting on coin box handle Insulate coin box handle with electrical tape or put heat shrinkable tubing on the contacts of the coin mechanism trip switch Audio Related Es Score tone is fuzzy may need speaker replacement 2 Audio Panel may be failing See Q18 Page 20 2 Tone too loud or low adjust on Monitor Chassis 4 No sound see light bulb on underside of Monitor Chassis see Page 20 Be No sound see 018 on Audio Panel Free Game Related 1 No free game light LED may be burned out Control Lever Related La Rotation of lever causes two or more paddles to move potentiometer leads are probably shorted inspect leads on controls 2 No movement bad potentiometer or see the set screws for possible looseness or a
15. 0752 VLM E 29 7 HR 9 2 11 1 HRM GREEN F BLACK B 26 sack Em BLACK 28 BLACK x29 PLAYER VS GAME PLAYER VS PLAYER BLACK 4 00 W2 BLACK 4 00 34 3 00 1234567 8 910 NT W29 kia SEE NOTE 5 I waa NOTES STRIP ALL WIRES 18 EXCEPT V5 7 9 AND JI 2 WIRE LENGTHS ARE ACTUAL DIMENSIONS BEFORE STRIPPING 3 025 W29 ARE TWO WIRES CRIMPED ON ONE CONTACT PIN 4 MARK Pl ON HOUSING WITH NDELIBLE INK APPROX 5 SHOWN 5 NSTALL CABLE TIES AS FREQ 6 STRIP ALL WIRES 2 FOR 5 U77 U9 AND dll 7 SCALE NONE Z00 13 00 mE y 100 TYP ORIGINAL JOY STICK CONTROL CABLE NUMBER ISSUE 1011 0202 DATE 4 75 E M REVISION SM MIRCO GAMES INC _EHOENIX ARIZONA PROPRIETARY INFORMATION No use or reproduction may be made of this document without the express written permission of MIRCO INCORPORATED P HOUSING VIEW FROM PIN INSERTION SIDE s TWISTED PAIR SEE NOTE 4 PEE UNCER SEE NOTE 8 Swi TCt I Z 1807 To Lock IT oN WIRE LIST WIRE coor NJ FRM ro Ss FUNCTION TAS FOR auem 28 50 45 7 HPF WHT RED 6 00 3 8 L 7 7 HP WHT RED 9 00 77 8 9 9 HP 5 00__ 9 HP 5 WHT BLK 2850
16. 215 1H3A SVId OAGIA LMS 18 699 998 OLY bZ S fd SNVHL A H 5 Ib On le 193H A H 100 ZIHOH 1 0 1H3 INO 183A 13NVd HOLINOW rav 938 AEL 93H AS 60 ELD NI ON Id 910 020 09 Lv FIGURE 3 1 19 99 t5 vs 938 AEL viU WEE 9 L apls 311911 001 LY 95 848 DF 83AIud 938 7 1uauoduio 0IpnV 18104 3558 910 901931102 910 801231102 SLD 9019311002 020 WHY 289 3015 IH 289 1 OIONV Ma doj x gt i 93u 10 FIGURE 3 3 H3AIUO 93H AS ino o1anv u3A180 Olanv 99v Ald r9V 610 810 LID 21 Sjuauoduioo y uo UMOP 39104 OQ y eau au 1e ainssaid Ajdde Burjjeisur ueuM Sisseuo ay 1511888 d 1 11 95 y Huldaay pseog ay puno pue 13U109 JUO 18 11816 UMOUS Se s p ay punoue 539 15 NI AIMo s dn Aid Asessadau aq 1 Jaued 1 1 0 ay HulAOWas UBYM 10 pJeoq aui abewep 3uana d OL S3LON ie NOI LVT1V LSNI TVAOW3H 13NVd FIGURE 3 4 22 apig 1uauoduioz dINV 1 3215 2 3S0 1 50 935 143A 143A 143A 300Hl1V29 NId l1H3A INAS 66H G94 LD 1H901 00 90 cU t Nid 183 12 92 Sz
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18. 700 board Backboard and guard appear but no right paddle Backboard guard and right paddle appear but right inside paddle does not appear with insertion of second quarter Backboard does not appear Guard does not appear No goal in back wall Paddles disappear after winning free game In Player versus Player mode 3700 3701 boards First quarter does not give paddle on right side First quarter does not give paddle on left side Second quarter does not give paddle on left side Second quarter does not give left inside paddle Half or only part of any paddle displayed Top boundary missing all or in part Net missing 10 a Possible Computer Board Malfunctions continued 5 Game Related continued End of game 3700 board a B B d e f Game ends on 1 or 5 Game ends immediately after start Score reaches 11 or 15 then goes back to 10 Games does not end when score on right reaches 11 or 15 Game does not end when score on left reaches 11 or 15 Game continues beyond 11 or 15 Play Field Related 3700 board a b C d e Multiple fields No net or partial net No video but ball Fuzziness See Figure 3 5 for focus control Playfield light with black borders Ball Related 3700 3701 boards a b g h No balls Multiple balls Erratic balls jerky balls Unusually high or low travel speeds No angle to rebound off a paddle Score doesn t change at
19. N COMPUTER BOARDS TO BE REPLACED See Removal of Main Printed Circuit Boards Page A Score Related 3700 Board as b C d e No reset to zero at beginning of game either side or both Partial and odd numbers either side or both Score does not display either side or both Score displayed continously either side or both Score erratic either side or both 2 Paddle Related 3701 Board Four paddles for one coin Partial or odd paddles either side or both No paddles either side or both upon insertion of a coin score of 0 0 may not appear Two paddles for two coins See Miscellaneous Problems Coin Mechanism Related Related 3701 Board An unusually long scoring tone either side or both An unusually short scoring tone either side or both No scoring tone either side or both NOTE Slight differences in length of score tone up to 50 do not indicate a board malfunction 9 Possible Computer Board Malfunctions continued Free Game Related 3700 Board Gives intermittant free game during regular game Gives free game but no free game light see Replacement of Free Game Light Gives free game light but no free game Give no free game Free game light does not stay on during free game Paddles are removed after winning first game preventing play of free game Game will not end at score point during free game Game Related In Player versus Machine mode 3
20. O P4 HOUSING ITEM 15 AS FOLLOWS BLK WIRE TO P4 1 BLK WIRE P4 3 AND RED WIRE TO P4 2 2 WHEN MOUNTING LEDS VIEW H ITEM 15 PUSH LEDS THRU HOLES AFTER ADDING BUSHING AND RETAINER BEND LEADS TO FIT ROUTING CAUTION LEADS ARE BRITTLE CARE MUST BE TAKEN 3 TO MOUNT INTERLOCK ASSY ITEM 9 SLIDE REAR OF COVER UNDER PRE ADJUSTED SCREWS AS SHOWN IN SECTION D D AND MOUNT FRONT USING ACCESS HOLES COIN COUNTER OPTION IS USED CRIMP TWO BUTT CONNECTORS VIO WIRES TO BLK WIRES ON GOUNTER MOUNT COUNTER TO WALL OF CABINET USING TWO 8 SHEET METAL SCREWS 1 2 LONG 5 TEM 24 MUST BE TIGHT AGAINST INTERLOCK SWITCH TERMINAL CANNOT BE EXPOSED 6INSTALL CABLES APPROX AS SHOWN AND FASTEN IN PLACE WITH TIES ITEM 22 STAPLE TIES TO CABINET 7 DO NOT TRAP WIRES BETWEEN CABINET AND DOOR 8 PLAGE ITEMS 38 AND 39 IN COIN BOX PRIOR TO SHIPPING LEFT SIDE CONTROLS l 1 77380 RIGHT SIDE CONTROLS 9 GUT ITEM 6 IN I8 INCH LENGTHS AND STICK TO ITEM AS SHOWN IO MOUNT THE GROUND TERMINALS IN BETWEEN SWITCHES AND THE DOOR ILGUT ITEM 7 INI INCH LENGTHS AND STICK TO ITEM 12 AS SHOWN I2FINAL ADJUSTMENT OF THESE GONTROLS SHALL BE DONE IN THE FIELD I3 OY STICK CONNECTORS SHALL BE MARKED RIGHT OR LEFT SIDE AT SUB ASS Y LEVEL l4 SCALE 1 4 DOOR SIDE B E IS 16 SEE SH 2 C see 42 SEE SHZ SEE SH 2 SEE NOTE _ LKAN VIEW H SEE SH 2 LOCATE FARSIDE
21. PI 5 9 HP 6 WHT BLK 6 00 J5 0 J79 HP 7 WA7 8LK 79 00 J7 0 9 7 HP 5 00 B B EE 2 VIEW ENLARGED RED 16 00 U5 6 FOR CLARIFICATION 9 00 77 5 75 00 J9 4 NOTES BLACK HELL a STRIP ALL WIRES JB EXCEPT U5 J7 J9 AND Jll ak DAN 2 WIRE LENGTHS ARE ACTUAL DIMENSIONS BEFORE STRIPPING BLACK 19 29 5 X 3 W25 W29 ARE TWO WIRES CRIMPED ON ONE CONTACT PIN BLACK 6 Ve 4 MARK ON HOUSING WITH INDELIBLE INK APPROX 5 SHOWN WHT ORG J5 HL 5 NSTALL CABLE TIES AS REGO 6 STRIP ALL WIRES 2 FOR U5 J7 J3 Jil ORANGE _ 28 _ 5 2 VL 7 SCALE NONE ae cUm 8 MARK PR AS SHOWN WITH INDELIBLE INK WHT VEL HR Peo AM VR WIRE LIST MODIFIED GREEN _ VAM JOY STICK BLACK GND wIRE CONTROL CABLE 26 Black END NO Bob LENGTHS Se FROM TO FUNCTION 2 BLACK p MA Sacs _JUMPER 29 BLACK _ GND SW3 C SOLDER LUG RELEASED 30 ware WAVES VS GAME AS aum on VIOLET 3 PLAYER VS PLAYER 32 ORY 50 5 SLO YT AL ion OLOT 272 THE SAME 37 L 38 MIRCO GAMES AC 39 PHOENIX ARIZONA 35 PROPRIETARY INFORMATION No use or reproduction may be made of this document without the express written permission of MIRCO INCORPORATED HINGE SIDE NOTES LED CABLE ASSY ITEMI6 CONTACTS TO BE INSERTED INT
22. VEFORM TAKEN FROM POINT INDICATED TO WIREWRAP 47K R26 L PN P12 1 0 100K 4 WAVEFORM TAKEN FROM POINT INDICATED TO GROUND T SIOE OF R78 R25 O PIN 1 amp D C VOLTAGES TAKEN WITH RESPECT TO CHASSIS GROUND 05 R21 613 R24 Z3 3K C23 NO SIGNAL INPUT HEIGHT CONTROL SET TO MECHANICAL Al 100K 150K Ti2w 12 VOLTAGE READINGS ARE 4103 R20 1 2w ANC SS 220 SIGNAL TO 2 8VP P APPLIED TO COMPOSITE 2 2K 33 R22 C14 2 R34 TRANS VIDEO INPUT CONNECTOR Pl CONTRAST CONTROL AB1 330 D6 C12 ADJUSTED TO O 1VP P VIDEO SIGNAL AT BASE OF Q2 PF 100K 0027 200 A SEE NOTE Sl READJUST HEIGHT CONTROL ANO ADJUST All i2w 005 30V 3 3K iw WIOTH COR SO RASTER TOUCHES EDGE OF CRT SCREEN RASTER IS PRESENT WAVEFORMS VARY WITH ASSOCIATED CONTROL SETTINGS 73V IN CRT LEADS HD VIDEO RIB wy cer LEADS mu 4 SAK 1 180T VIEW gt VIENI view FROM 05 4 5 R79 RBO aw lt 12 3 2 1 56K 56K CRT SOCKET P2 i P 4 5 LEADS TO 05 8 19 20 B vew PN VIEW 3 gt 473v VIA C10 470 ALL 09 15 17 52 8 P CRT PINS EBC AGK 73V R73 R97 R72 BRIGHTNESS e n eee J 1K 47K 2 12V 2 75V PP V 375V PP V 42 150V view VIEW Sev zi cw r ALL OTHERS 012 Wis 200k C44 4 7 47 7 koz BIE R4 Dur 73V 05 KL AS LEADS 25 PP V
23. d Operation continued NOTE For those games placed in locations where 220VAC at 50Hz is required the following is applicable SWI located on the monitor chassis must be placed in the 200V position The power input cored must be converted for the same voltage and applicable power source plug IMPORTANT All games are equipped with a safety interlock switch for your protection The inter lock switch allows AC power to the unit only when the door is closed and locked 3 Selecting Mode a A play field should appear within moments on the display screen Bright ness contrast and volume are preset at the factory However location lighting and accoustics may vary requiring readjustment of these controls Ref Fig 1 1 is recommended that adjustments other than the ones indicated be performed by a qualified technician b Select type of mode i e player vs player or player versus game Player vs Player Select Pro small paddles or Am large paddles Deposit one coin into the coin mechanism This will display one 1 paddle for each player Deposit a second coin for one additional paddle per player for doubles The first coin will cause the score to reset to 0 0 Push To Start button game will commence immediately with a beginning serve tone Player vs Game Deposit one coin for one 1 paddle for the challenger Deposit a second coin for an additional paddle The first coin will cause the score to
24. deposited and switch has been depressed Monitor There are two boards in the monitor a small plug in 5V board located behind the big black transformer henceforth referred to as the audio panel and an 8 x 55 board plugged into the chassis with a small bunch of wires from the same board plugged into the yoke of the picture tube henceforth referred to as the monitor panel See Figures 3 1 and 3 2 A Monitor Chassis 1 low 73V monitor power supply will give you a reduced playfield in size or ripple throughout the playfield or bars in the playfield 2 No picture check Q16 or audio panel C Contrast brightness verticle or horizontal holds or volume is unadjustable or partially adjustable wu us MISCELLANEOUS PARTS TO BE REPLACED continued B Audio Panel See Figure 3 3 1 A low 5V output will produce snow or haze m No picture or sound check 018 019 or 020 on chassis Monitor Panel See Figures 3 4 and 3 5 Ls Adjustments to this panel should be done only by a qualified serviceman D C43 Capacitor See Figure 3 1 La If playfield has ripples or waves in it E C47 Capacitor See Figure 3 1 la If dark lines move slowly and horizontally through the playfield F Light Bulb 1 No sound or weak sound see Page 31 Figures 3 2 Item E 1 also see Page 3l 4 ec ifs do 207 Juauodwog 5185207 SNVHL TANVd OIGNV NI Ind 0204 13S ZIHOH NI11H3A 3
25. e control assembly Remove assembly from the lid for calibration of control lever see Page 26 ss REMOVAL OF PARTS continued Illumination Lamps dea For coin mechanism remove plate inside the lid held on by two wood screws Game Mode Rotary Switch d Loosen nut holding switch to top 2 Push switch down or in and remove from inside m 3 Separate switch from ground braid 4 Exchange wires from old switch to new switch one for one If new switch is not available mark location for reinstal lation Insert switch through ground braid and place in panel 6 Install lock washer over switch and tighten nut do not allow body of switch to rotate as nut is turned Start Switch Twist switch body under top approximately 1809 and pull down 2 Remove wires from switch terminals and connect to new switch one for one Ja Position switch in top 4 Twist switch body approximately 1809 onto tab hanging down from the under side of the top Let go of switch and it should be connected Coin Mechanism 14 Remove ground braid from rear of frame 2 Remove mounting screws d Pull harness through front of door and change wires one for one to new mechanism 4 Connect wires to switch and position mechanism in door Bs Bolt in place and connect ground braid to rear of frame 6 Turn power on and check operation pes Install 1 here VIII ADDITIONAL INFORMATION A coin counter can be installed by conn
26. ecting two purple wires lying by the speaker with butt connectors on them to either lead of the optional coin counter Secure coin counter in an upright position on the floor left of the white pushbutton interlock switch Brightness should be kept in the Off position extreme counterclock wise on the monitor Use the control as illustrated in Figure 1 1 Bring the picture into focus using the contrast control Figure 1 1 This process will increase the life of your tube Player versus Game is in Pro mode for Am insert quarters as usual push Push to Start switch turn mode switch to Am This will give you double paddle Size and slower speed El Page Figure 3 2 is a light bulb For speaker protection if this is burned out you will get no sound It is normally Off only during tones does the bulb light up To tighten control movement install 2 wave washers per control Part Number 7150 2501 Eight 8 washers are needed per game one set 8 price is 50 i Insgtall 1 here 31 ADDITIONAL INFORMATION continued Standard Repair Prices for Out of Warranty Games Item 1011 3700 1021 3701 1011 3000 1011 0001 1011 0002 1011 XM501 10 Shipping is to be paid both ways by the customer Description 8 Grid Logic P C Board 10 Grid Logic P C Board Slam Control Assembly Monitor Panel P C Board 5 Volt Monitor P C Board Monitor Cost 25 00 25 00 10 00 25 00 15 00 45 00 This
27. it Boards Figure 2 Figure 2 Figure 2 O N ii Page i B i Q C CO CO N NNN N XO XO XO XO XO CO CO CO 0 TABLE OF CONTENTS continued Miscellaneous Parts to be Replaced Player Mode Switch Control Potentiometers Start Button Monitor Monitor Chassis Audio Panel Monitor Panel C43 Capacitor C47 Capacitor Light Bulb Figure 3 1 Monitor Chassis Figure 3 2 Monitor Chassis Figure 3 3 Audio Panel Figure 3 4 Monitor Panel Figure 3 5 Monitor Panel Miscellaneous Problems and Possible Solutions Coin Mechanism Related Audio Related Free Game Related Control Lever Related Figure 4 1 Control Lever Paddle Adjustments Replacement of Any Item in the Game Removal of Parts Top Speaker Free Game Light Monitor Paddle Control Lever Assembly Illumination Lamps Game Mode Rotary Switch Start Switch Coin Mechanism VIII Additional Information Repair Costs out of warranty Figure 5 1 Individual Control Wiring Harness Figure 6 1 Original Joystick Control Harness 1011 9000 Figure 6 2 Modified Pro Am Control Harness 1017 9000 Figure 7 1 Cabinet Assembly Figure 7 2 Cabinet Assembly Figure 8 1 Monitor Schematic iii Some illustrations in this booklet are made possible by the use of the Motorola Service Manual 68P65130A70 To order additional copies see your local distributor or write MIRCO GAMES DIVISION Mirco Incorporated 1960 West North Lane Phoenix
28. l by removing the two 5 64 Allen Button Head screws With the joy stick assembly held in left hand and game display set for four 4 players loosen the set screws on the potentiomter shaft and manually turn the shaft until the paddle touches the boundary it was previously missing Locate the control lever back to the point of the initial problem and tighten the set screws i e 4 paddle was against the bottom boundary and up at the net A 2 on Page 27 After adjustment of the pot shaft push the lever up to A 2 and tighten set screws Move the paddle around the court to see if it now hits all boundaries Repeat as necessary 2b Calibration Vertical Pot Control The procedure is the same as horizontal except for the following 10k pot on the 3701 board should be set to midway point before starting its calibration 10k pot is used to add to or subtract from the visual to mechanical balance Aa PRO AM SWITCH HINGE SIDE 21 LEFT SIDE CONTROLS RIGHT SIDE CONTROLS 1017 3000 ONLY VI REPLACEMENT OF ANY ITEM IN THE GAME For any item in your game that needs repair we request that you fill out one 1 fluorescent red repair tag per item with all the pertinent information and send us the repair tag s along with the defective item s All items in any particular game boards monitors etc are to remain with the game in whcih they were originally installed excep
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30. likely Cleaning Daily cleaning of the window may be accomplished using clear water and paper towels Window cleaners may be used however overspray from these products will also remove wax or pro tective finish from the top It is highly recommended that anti static cleaner and a non abrasive cloth be used II INSPECTION continued Inside Window Description The tinted display window is made of break resistant acrylic plexiglass which is 16 to 20 times stronger than glass Although scratching may result shattering from a sharp blow is not likely Cleaning Cleaning of the window may be accomplished by using any anti static cleaner such as Kleenmaster Brilliamize made by Chemical Products Co Omaha Nebraska and a soft non abrasive cloth If anti static cleaners are not available a mixture of Joy and water may be used The window should be waxed with car wax paste after 15 to 20 cleanings Hair line scratches or spider webbing can be removed using Vestal Plus Polish Vestal Laboratories St Louis Missouri 63110 CAUTION Window or other ammonia cleaners must not be used Cabinet Description The outside surfaces of the cabinet are covered with a mar resistant wood grained vinyl to insure long life and durability Cleaning These finished cabinet surfaces may be cleaned with any standard cleaners designed for this type of finish Deep scratches may be taken out using Old English furniture polish
31. oards straight up and out lay the boards on the Display Tube using a soft cloth covering the tube to prevent scratches from the Printed Circuit Boards with the component sides facing upward see Figures 2 2 and 2 3 Fill out red repair tag and mail broken boards and reapir tags to MIRCO MIRCO GAME REPAIR TAG 54 MIRCO GAMES INC MS fees of Coin and Non Coin USE ONE TAG PER ITEM TO BE REPAIRED ated Amusame nt Games 1960 WEST NORTH LANE PHOENIX ARIZONA 85021 TELEPHONE 602 944 5578 ATTN DAVE MASSEY CUSTOMER SERVICE NAME oux Sor ADDRESS 4402 THAT ST CITY STATE VITA EV PA BOX NO OO ZIP CODE 090209 FILL IN INFORMATION PERTINENT TO ITEM TO BE REPAIRED GAME SERIAL NO ABO MONITOR SERIAL NO MONITOR PANEL BOARD SERIAL NO 5V VS 102 POWER BOARD SERIAL NO COMPUTER BOARD SERIAL 3700 2 FOR COMPUTER BOARDS PLEASE IDENTIFY BY CHECKING ONE OF THE FOLLOWING 13500 3700 13701 13702 B a OTHER DESCRIPTION OF PROBLEM S Gama WoT RESET 78 O O Qu Free Game Goes Ta 0 LsTEAD PLEASE REQUEST ADDITIONAL SHEETS AS NEEDED USE IN CONJUNCTION WITH MIRCO GAME ITEM TRANSFER TAG IF NEEDED RETURN IN CARE OF SAME SAMPLE REPAIR TAG Se TROUBLESHOOTING GUIDE continued Replacement of Main Printed Circuit Boards Upon reinstallation of the Main Printed Circuit Board make certain you slide it
32. reset to 0 0 Push To Start button game will commence immediately with a beginning serve tone For Am large paddles place knob into Am mode See Section VIII 3 Operation continued A Free Game A free game is available only in the player versus game mode Upon the challenger winning the free game light will come on a Select mode b Push the To Start button for the second game The free game light should remain on during the free game Ge You cannot win a consecutive free game on top of the first free game Only one free game is available per the original game NOTE If the game does not operate properly refer to the Troubleshooting Guide to determine the reason for the failure and steps that must be taken to correct operation NOTE If game does not operate properly refer to the Troubleshooting Guide to determine reason for failure and steps that must be taken to correct Operation CENTERING RINGS YOKE 115 230 LINE SWITCH 3 3 ey J Q 3 gt L VERT HORIZ ON e LINE I a F2 P1 T BRITE HOLD HOLD VOLUME WIDTH Chassis Component Location Rear View FIGURE 1 1 III TROUBLESHOOTING GUIDE IMPORTANT UNPLUG GAME FROM POWER RECEPTACLE DURING CLEANING INSPECTION OR WHENEVER REPLACING A PART TO PREVENT ELECTRICAL SHOCK Normal Conditions la Partial numbers may be displayed prior to new game Game should reset 0 0 upon insertion of a coin 2 A tone will sound at
33. rs Please use the red repair tag for this information They also should be packaged to insure no damage is incurred during the shipment and shipped to 1960 West North Lane Phoenix Arizona 85021 The original shipping carton is recommended II INSPECTION Installation IMPORTANT Do not plug unit into wall power receptacle until inspection of game is completed 25 Upon receipt of unit check out immediately for damage Mirco games are shipped in a carefully designed package intended to prevent shipping damage However if damage should occur a claim must be made with the carrier upon delivery of the game Storage of packing material is recom mended in the event reshipment of the game or a game part is desired Cleaning IMPORTANT UNPLUG GAME FROM POWER RECEPTACLE DURING CLEANING INSPECTION OR WHENEVER REPLACING A PART TO PREVENT POSSIBLE ELECTRICAL SHOCK Top Description The top is of a one piece laminated formica The surface is resistant to scratches To help maintain the luster occasional waxing will help Scratches may be covered by using Old English furniture polish Cleaning The surface may be cleaned with any Standard cleaner designed for this type of finish Outside Window Description The window used in the top is made of break resistant 3 16 flow tempered glass The top surface is highly resistant to scratches and chips Although scratching may result shattering from a sharp blow is not
34. t in time of repair 11 items sent to MIRCO will be repaired and returned with the assumption that the item will be replaced into the original game This is of the utmost importance as any deviation from this method will adversely affect the warranty 28 IMPORTANT Speaker is Free Game ls Monitor bs VII REMOVAL OF PARTS UNPLUG THE GAME FROM THE POWER RECEPTACLE DURING CLEANING INSPECTION OR WHENEVER REPLACING A PART TO PREVENT A POSSIBLE ELECTRICAL SHOCK Prior to the removal of the top open up and remove the potentiometer controls cables and free game and illumination lamps and cables Unscrew two screws holding the lid lock arm to the top Unscrews the ten screws holding the two hinges to the top Using a small Phillips head screwdriver remove the two screws diagonally placed on the speaker frame Pull out Light Remove two screws from retainer Pull sideways parallel to glass to remove To replace slide retainer sidways parallel to glass and install two screws Remove 4 wire connector pull monitor straight up and out NOTE Connector will come out only by depressing both release tabs Also it can be placed back into the monitor in only one way because of the connector mold Paddle Control Assembly Es 2 Remove two Phillips screws holding the black cover containing the lever control to the inside of the top Unplug the green multi cable plug running to th
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