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Wurlitzer 215, Service Instructions And Parts Catalog

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Summary of Contents for 215

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Page 3: ...RTS CATALOG for WALL BOX MODEL 3020 IMPULSE STEPPER MO JEL 219 IMPULSE TRANSMITTER MODEL 215 IMPULSE RECEIVER MODEL 216 COMMERCIAL PHONOGRAPH DIVISION lite RUD0 LP WURLI TZ ER C0 M PA N Y N 0 R T H T 0 N A W A N D A N E W Y 0 R K ...

Page 4: ...ance of Wurlitzer equipment has been maintained Be assured that the same high standards which have done so much to solidify Wurlitzer s position in the music world will be continued as Wurlitzer Extends Its Leadership It is our sincere desire that this Manual will materially assist you in gaining and holding loca tions by prompt complete and efficient service The Rudolph Wurlitzer Company North To...

Page 5: ...fits and more satisfactory performance of your equipment All details of the broad subject of service cannot possibly be covered in this Manual The Wurlitzer Service Department will be glad to assist you with any special problems through Field Representatives Distributors or the Wurlitzer Factory If you will submit problems advice and suggested remedies you will enable us to improve our service to ...

Page 6: ...Wireless Installation Tuning of Model 216 Impulse Receivers Changing Frequency of Model 215 Impulse Transmitter Use of Bridging Condenser No 39851 III Adjustments IV Model 3020 Wallbox Coin Selector Mechanism Adjustment Coin Gate Adjustment Coin Switch Adjustment Selector Switch Locking Bar Adjustment Accumulator Adjustment Selector Button Relay Adjustment Coin Relay Adjustment Model 219 Impulse S...

Page 7: ...ic 9 11 Twenty Five Cent Coin Registration Schematic 1o 12 Model 219 Impulse Stepper Schematic 11 13 Coin Selector Mechanism 12 14 Setting Frequency Switch 14 15 16 Installation of Wireless System on Power lines Separated by Individual Watt Hour Meters 14 Installation of Wireless System on Power lines Using Three Wires 14 17 Coin Selector Mechanism Adjustment 1 5 18 Coin Gate Adjustment 16 19 Coin...

Page 8: ... place of tubes assures long trouble free life and oper ating stability Single cable and multi wire connector carries circuits to unction Box Fuses and terminal strip for Wallbox line accessible at front door of phono graph 115 volt 60 cycle A C IMPULSE TRANSMinER MODEL 215 2 3 4 High 2 1 4 Deep 7 Wide Packed 1 1 2 lbs A plug in unit no adjustment required as frequency is fixed through use of crys...

Page 9: ...cuit is isolated through contacts 5 and 6 When the coin relay is energized contacts 5 and 6 break the selection ci cuit while the coins are being registered The coins are held on the coin switch by the coin gate as the coin disc contact rotates in a clockwise direction from the at rest position The coin switch which is still closed is disconnected from the coin relay circuit Segment A of coin disc...

Page 10: ... dime has Figure 2 Ten Cent Coin Registration Schematic 2 TO SEL BUTTON RELAY TO SELECTOR SWITCH ACCUM SWITCH 8 A I I ___ CONTACT PLATE COIN REGISTER 2 5 COIN SWITCH COIN RELAY COIL INTERLOCK o l KI MOTOR __ w 7 T_O __M __ O T OR ISOL REG i J SEL REG TO SEL PLATE TO 117 V TO 24 v Figure 3 Twenty Five Cent Coin Regipration Schematic I been inserted or one regis tration if a nickel has been inserted...

Page 11: ...utput coil coupled to the oscil lator coil connects to the A C line when a selection General Description is being made through the 1 MFD C 8 condenser and the frequency change switch The C 8 condenser pre vents 60 cycle current from affecting the output coil but does not impede the radio frequency signal being transrnitted Transmitters are shipped from the factory equipped with a red crystal unit ...

Page 12: ... OOOA B OTOR ULL 2 CKL WITCH 0CK T AS W T Yt W Ill 111 1 z r I m t I 1 11 LJ T AWfrrtAL STRP eottt t RT L_ COIN COIL COL X RtLAV Jc l rl t MOTOA WOTOfll WOTOR IS l l MR OP cbcb cb ____ _ L __ J I Lte HTS NOT A U PAAU LA L 0 AA ROTAT O SYNCHAONIC AU t WIIH MOTOR SHArT I L__ L M ODEL 215 IM PULSE TRANS M ITTER SUPPLIED roR WIRELESS 0 P AA110N ONLY or 0 J c a c J r c c J ...

Page 13: ...71 fUSE HOLDER S7fid TERM Al STRIP Q781 TERMINAL STRIP NAME I NAME R H 14SUI SOLDifUNG LUG 2 Af Q J4 niS NITCH ASSEM MOTOAl RELAY SOCIU T II PRONG L H 1 tLOGHT IOCI f T 5 A Q jfO elCfcOtiTACT PLATE COON R Ci f4 le o SOCI ET ASSO O S PIIONG l45lllllfL1CiHT SOCI f T __j4 A CT__I L_A_T_ __SELECTOA I O iOIPLUCi ASS M II PAONCi PA OGAAMLJGtil SUL OI TACT ARM ASS M S L loiQMPLUCi ASSEM 6 PRONG 19S1I CO ...

Page 14: ...n ex w 2 w ex UJ Q 0 cO C 1 J UJ 0 0 at UJ CL Q UJ tJ w II J Q 1 r e en i C 1 J w 0 0 u i 6 a I Service Instructions v t J Figure 6 Model 219 Impulse Stepper and Model 216 Impulse Receiver Schematic Section I General Description e ...

Page 15: ...while still getting operation from all wallboxes with all the lights and other loads of the location turned on This will allow the receiver to be less sensitive to extran General Description eous noises on the A C line and will also minimize interfering signals from nearby locations The sensi tivity control should be turned counter clockwise until some one wallbox just fails to operate the receive...

Page 16: ... release latch relay Its contacts 3 and 4 normally closed complete the registering circuit through con tacts 1 and 2 of the release latch relay to a selector magnet in the phonograph when the timing relay is released Contacts 5 and 6 of the timing relay com plete the D C circuit through normally closed con tacts 5 and 6 of the pulse relay to energize the stepper coil This circuit being interrupted...

Page 17: ...ircuit Segment A of coin disc and connected into the accumulator coil Figure 9 Five Cent Coin Registration Schematic TO SELECTOR SWITCHES D 10 COIN SWITCH COIN RELAY COIL TO SEL PLATE TO SEL BUTTON RELAY ACCUM SWITCH TO 117 v ACCUM COIL TO MOTOR TO 24 v I Figure JO Ten Cent Coin Registration Schematic circuit Segment B of coin disc If a quarter is insert ed six 24 volt A C pulses are sent to the a...

Page 18: ...ector contact arm rotates co complete the long pulse circuit through contacts I and G on the selection place and throug l the 24 volt secondary of the wall box transformer This long pulse closes the pulse re lay in the impulse stepper See Figure 12 This ac tion closes contacts 4 and 5 of the pulse relay com pleting the circuit to actuate the stepper coil which is powered by D C from the selenium r...

Page 19: ... c i II 1 3 2 SCHEMATIC WIRING DIAGRAM tv ODEL 219 IMRJLSE STEPPER TIMI G RELAY CONTACT TtRMINALS STEPPER CDNTACT ARM 1 1 II STEPPER CDNTACT ARM 12 WIRE or ES REC TO RADo0 Rfl III R 3 Q j NT ASSEM W IRE JONES PL UC 4 nooooonnnoo e mP P I r 2 1 r a c l II Cl a 1 II 0 a a c II a c a ...

Page 20: ...hrough the mechanism See Figure 13 A wire stop takes out any stugs hav ing a hole in the center such as washers The sizing 10c SIZE SLUG GAUGE gauge eliminates thick slugs Steel slugs are ejected by the action of a wiping blade moved by the linkage from the reject button at the coin entrance The coins are guided through against or past gauges as deter mined by their speed and are controlled bv the...

Page 21: ... cycle outlet 1 Requires a Model 215 Impulse Transmitter for each wallbox 2 Requires a Model 216 Impulse Receiver to be in stalled in the phonograph 3 Install the Model 216 Impulse Receiver in the phonograph by plugging it into end of stepper and securing the latches 4 Mount the wallbox base as described in Three W ire Installation Steps 1 thru 7 5 Install a 1 Amp fuse and connect the line cord to...

Page 22: ...stal is used turn frequency switch to position marked Blue See Figure 14 USE OF BRIDGING CONDENSER NO 39851 When the power lines consist of three wires one of which is grounded and the others h lve a potential of I 10 volts to ground or when outlets on a location are separated by one or two watt hour meters it is usually advisable to have a qualified electrician install a bridging condenser to pro...

Page 23: ...cent size brass lead zinc or germat silver slugs If slugs of chis type are being accepted move the gauge in If it is moved coo far in however dimes will be rejected For copper slugs of the I cent size adjust the lower ga ge out co reject If it is moved coo far dimes will be rejected No adjustment is necessary for the 5 cent coins If nickels are rejected clean all pares of the mechanism thoroughly ...

Page 24: ...bending to retain the coins properly between the coin gate and coin lever See Figure 19 When a coin passes through the slug reJector and forces a coin lever against the stop the coin switch contacts must be 6iolosed When adjusting the coin switch contacts care should be taken to procure a wiping action of the blades to keep the contacts clean Note ADJUSTMENTS MADE WITH MOTOR IN CUT OFF POSITION MA...

Page 25: ...tor wheel manually See Figure 21 Rotate the selector contaccor arm manu ally co actuate the cancel lever of the accumulator to its maximum throw Position the adjusting screw to provide 1 32 inch overtravel of the ratchet wheel This will give 1 32 inch clearance between the tooth of the wheel and the point of the escapement pawl When the desired adjustment is obtained tighten the lock nut on the ad...

Page 26: ...e adjustment o_f the stepper contactor arm as mentioned above When properly adjusted the eccentric cam stops A and B shown in Figure 24 regulate the stroke of the operating arm to prevent stepping more than one step per impulse Adjust cam stop A to permit the ratchet 18 STEPPER CONTACTOR ARM ECCENTRIC CAM STOP SHORT CONTACTOR ARM figure 23 Stepper Contactor Arm Adjustment pawl to engage the proper...

Page 27: ...uadrant gear When the point of the pawl reaches the bottom of the tooth in the quadrant gear the flat spring on the armature should be deflected slightly When proper adjustment is ob tained tighten the screws holding the mounting bracket to the base assembly NOTE For additional information on the release lat h relay adjustment refer to Figure 26 below WITH SWITCH AGAINST RELAY POLE PIECE AND THE F...

Page 28: ...erating arm bearing with SAE No 10 acid free and wax free oil See Figure 27 i I CLEANING CONTACT POINTS All electrical contacts in the wallbox are of solid silver construction To clean use carbon tetrachloride and a dry doth Do not use abrasive materials for cleaning The contact points on the impulse stepper should be cleaned in the same manner COIN SELECTOR MECHANISM Never oil the coin selector m...

Page 29: ...N SHAFT SAE No 10 milt MOTOR ARMATURE SHAFT SAE NO 10 GEARS LUBRIPLATE NO 105 BETWEEN LEVERS CAM AND PLATE LUBRIPLATE No 105 Note Excessive oil will endanger proper working of tltis wallbox Figure 28 Model 3020 Wallbox Lubrication CONNECTING ARM SHAFT SAE NO 10 ACCUMULATOR WHEEL SHAFT SAE NO 10 ESCAPEMENT PAWL SHAFT SAE NO 10 21 ...

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Page 31: ... PARTS CLlTLl LOG ...

Page 32: ...lector Mechanism Model 3020 Wallbox 10 11 Impulse Receiver Model 216 13 15 Impulse Stepper Model 219 11 12 Impulse Transmitter Model 215 14 17 Inner Door Front Sub Assemblies Model 3020 Wallbox 4 s Inner Door Rear Sub Assemblies Model 3020 Wallbox s 6 Locking Assembly and Coin Entry Model 3020 Wallbox 2 3 Motor and Contact Assembly Model 3020 Wallbox 6 7 Program Holder Model 3020 Wallbox 1 2 Selec...

Page 33: ...part de_termine its FILL IN PARTS ORDERS PROPERLY function in the main assembly of which it is a sub assembly Locate the figure on which this main assembly is illustrated by referring to the Alphabetical List of Illustrations If the part is not shown on the figure it is not obtainable and must be procured by purchasing the as sembly Parts of rivet and weld assembl es have not been listed as such p...

Page 34: ...OAM DER ASSEMII 45205 Wall Sox Model 3020 ll I II II 45964 Wall Sox Model 3020 Pack d II F 1 II f P _ 45161 I RETAINER PROGRAM GLASS 45193 TOP PLATE ASSEMBLY mot 4515 v GASKET LIGHT DIFFUS R f ROGRAM HOLDER RETAlto4Eit PROGRAM GLAS Figure J Wallbox Co er and Program Holder 2 ...

Page 35: ...TUATING LEVER SLUG REJECT 46357 GROMMET SELEC70R CABLE 2 COVER MOTOR DRIVEN SWITCH 1 To 45915 45675 MOUNTING BRACJCET e SELEC70R SWITCH dJ LAMP NO 47GE 4675 _ LIGHT SOCKET 45676 MOUNTING BRACKET ASSEMBLY 11 PRONG 45710 MOUNTING BRACKET LOWER 5711 7333 ADJUSTING BRACKET COIN SWITCH MOUNTING BRACKET tiPPER Figure 4 Wallbox inner Door Front Sub Assemblies SELECTOR SWITCH 46270 COIN SHIELD 5 ...

Page 36: ... MOTOR ASSEMBLY 45683 SPRING CLIP CONTACTOR ARM ASSEMBLY 45765 SWITCH D P D T f L 46011 SOCKET ASSEMBLY 45517 POWER TRANSFORMER 45484 RELAY __ OR 467H RELAY COIN 46017 TRANSfORMER AND SOCKET ASSEMBLY Figure 5 Walibox Inner Door Rear Sub Assemblies 6 ...

Page 37: ...on 1 W al lb o x M o d e l 31 m Parts Catalog REJECT NAND SHAFT ASSEMBlY 45752 r1 SHAfT IJ _ __ 1 30059 SCREW I 45691 1 SPt NG I 45535 IIIUI _COIN ENlRY CASTING 1 45632 LOCK AND KEY ASSEMBLy ADJU5nNG CAM EO J j II r if i RETAINER STRIP l I I _JJ_ 1 J 2 Wallbox C om Entry and Loclc rng Assembly LOCKING LINK ASSEMBLY 3 ...

Page 38: ... RD AND LINE CO L ASSEMBLy TION TlRMINA SS INSTALLA FOR WIRELE 45766 IP TERMINAL STR 44917 TE SEALING PLA figure 4 Parts Catalog 45619 GROMMET INSTALLATION FOR WIRELESS b Assemblies d Su 3 Wtt lbox Base an 46070 GASKET ASSEMBly 7 45901 I 45709 TING CLIP MOUN I 46133 D CASH BOX IP ASSEMBLy MOUNTING ...

Page 39: ...D MOTOR 45903 CONTACTOR ARM HAIR PIN 45311 MOTOR ASSEMBLY 45611 A RETAINING RING IJ 46085 RETAINING RING 4601 4 MR I CONTACTPLATU AND CABLE ASSEMBLY rl ACTOR ARM ASSEMBLY 45683 CONTACT PLATE AND CABLE ASSEMBLY HAIR PIN figure 6 Wallbox Motor and Contact Assembly 7 ...

Page 40: ...UTTON 4 45119 SELECTOR BUTTON 6 45131 SELECTOR BUTTON I 45133 SELECTOR BUTTON 10 45135 SELECTOR BUTTON 1 Parts Catalog 45159 MOUNTING STUD PltOGRAM HOLDER 45909 Selector Switch and Retainer Bracket Assembly Left 46176 SOCKET AND RETAINEI BAR ASSEMBLY LEFT 45916 LIGHT SOCKET Ott 46753 UGHT SOCKET 46 14 SCREW S j RETAINING SPitiNG Figure 7 Wallbox Selector Switch Assembly Left a ...

Page 41: ... _ m RETAINING SPtiiNG Parts Catalog Section I Wallbox Model 3020 45673 MOUNnNG BRACKET UPPER RIGHT 45510 Complete Selector Sutton Set 1 through 24 45137 SELECTOR IUnON 14 45131 SELECTOR BUnON 15 Cl liiiiiiiL 45139 ____ SELECTOR BUnON 16 IHII Iil 45140 SELECTOR BUnON 11 45143 SEUCTOR IUnON to 45145 SELECTOR BUnON It 45147 SELECTOR IUnON 4 MOUNnNG STUD PROGRAM HOLDER Figure 8 Wal box Selector Switc...

Page 42: ...PAWL AND LEVERS ASSEMBLY Parts Catalog 45780 Accumulator Switch Assembly r I I 661 711 BAS ASSEMBLY V O ON NG 1 tHU y I I I HAND BRACKET ASSEMBLy SWITCH LATE W 7 SCREW 5651 5113 BRACKET NUT 790 11 0 Y 39913 96937 LOCKWASHER n9 SPRING CANCEL PAWL RETURN Figure 9 Wallbox Accumulator Switch Assembly 10 ...

Page 43: ...Oc SCAVENGER 45 4 1 31 1Oc SCAVENGER PIVOT ROD 45 411 31 5 Uc S AVENGER ROLLER SHOULDER 45 411 56A 5c UNDERSIZE BRACKET RIVET ASSEMILY 45 411 91 5c UND RSIZE WIRE I KI IIK 45 411 116 SLUG COVER SCREW 45 411 4 10c MAGNET BRACKET 45 411 63A Itl 5 15c WIPER BLADE BRACKET RIVET ASSEMBLY 45 411 15 4 MAIN SCAVENGER ROD 45 411 1 43A 5 5c SCAVENGER ASSEMBLY COMPLETE 1 4 4A 5 15c SCAVENGER BRACKET ASSEMBLY...

Page 44: ... 5 TERMIN L STRIP 31914 RBRE GROMMET 45353 RELAY COIL 114 OHMS 45311 RECTIRER 45519 CHASSIS PAN AND INSULATED MOUNTING ASSEMBLY 45419 COVER STEPPER CHASSIS 45961 CONDENSER 5MFD 400 fiV I 45H7 I FUSETRON 3 1 AMPERE 10156 45351 INSULATED MOUNTING STRIP FUSE POST 45948 CONDENSER IOMFD 1 00 fiV 45961 RESISTOR 510 OHM 1 t fiAn Figure JJ Impulse Stepper Model 219 ...

Page 45: ...Catalog 45022 Stepping Switch Assembly l5431 Sedion II Impulse Stepper Model 2t9 I 42161 ADJUSTMENT CAM 4167 CONTACT SEGMENT ASSEMBLY CABLE AND PLUG ASSEMBLy 45 l37 CABLE AND CONTACT SEGMENT ASSEMBLY Figure l 2 Stepping Switch Assembly Sheet l ol 2 Sheets 13 ...

Page 46: ...OUNTING BRACKET ASSEMBLY 1 0351 LOCKWASHER 630 SCREW 45 440 COIL AND LAMINAnON ASSEMILY 41665 45355 RELAY TIMING COIL UO OHMS SWITCH BRACKET RIVET SHOULDER I 41675 PAWL AND PIN ASSEMBLY Q Figure J2 Stepping Switch Assembly Sheet 2 of 2 Sheets I 419 41 o SPRING PAWL 41731 COLLAR AND SET SCREW ASSEMBLY 46516 WASHER ...

Page 47: ...SN7GT ll 9 SOCKET I PRONG 3 8 7mKGONLY 5101 TUBE 5YlGT G ll 9 SOCKET I PRONG I L RESISTOR 3600 OHM 5 WATT 45103 RESISTOR 16000 OHM 5 WATT I VOLUME CONTROL __ 1 31111 x SOCKET 6 PRONG r I 1 J r P P f _ _ x f 1 1 rP t _ __ z l 5441 t SHOULDER I 5606 RIVET FASTENER I FASTENER RIGHT 91 CONDENS R 4561 1 451 SWITCH 45633 R F TRANSFORMER INPUT WASHER SPRING Figure J3 lmpulse Receiver Modei2J6 Sheet J of ...

Page 48: ...CONDENSER liMe CONDENSER 1MFD 400 WV II 33116 INSULATED MOUNTING J6 45617 RELAY COIL 45101 RESISTOR OHMS 47 000 OHM5 1 3 WAn Uot7 35930 CONDENSER 5 MFD 600 WV 363 3 RESISTOR 0 69 INSULATED MOUNTING INSULATED MOUNTING 70 000 OHM 1 3 WAn Figure J3 lmpu se Receiver Model 2J6 Sheet 2 of 2 Sheets 45797 CONDENSER 1MFD 400 WV ...

Page 49: ...s Catalog 45906 CONDENSER 0001 J MFD 500 WV i CONDENSER 0011 MFD 500 WV 45179 BRACKET COIL AND CONDENSER ASSEMBLY Figure 14 lmpulse Transmitter M del 215 Section IV Impulse Transmitter Model 21 S 45815 CHASSIS PAN AND SOCKET ASSEMBLY 45885 COVER R F CHOKE COIL 17 ...

Page 50: ...2 33816 Insulated Mounting 45126 Selector Button 3 35930 Condenser Tubular 0005 MFD or 10 45127 Selector Button 4 600 w v 45128 Selector Button 5 36323 Resistor 270 000 Ohms or 10 1 3 Watt 45129 Selector Button 6 36441 Resistor 22 000 Ohms or 10 1 3 Watt 45130 Selector Button 7 36897 Screw R H Machine 5 40 x 5 8 long 45131 Selector Button 8 37987 Bulb Selector 45132 Selector Button 9 38031 Tube 6S...

Page 51: ... 45641 Tube 6V6GT G 45642 Tube 6X5G r G 45662 Spring Torsion Cancel Wheel Accumulator Switch 45663 Coil Assembly Accumulator Switch Numerical Parts List PtWt No D scriptiotJ 45673 Bracket Mounting Upper R H Switch 45674 Bracket Mounting Upper L H Switch 45675 Bracket Mounting Lower L H Switch 45676 Bracket Mounting Lower R H Switch 45683 Clip Spring Motor Shaft 45687 Grommet Rubber 45688 Grommet R...

Page 52: ...ature Coefficient Bracket Switch Mounting Selector Switch and Retainer Bracket Assem bly L H Pt rt No 45910 45915 45917 45923 45926 45933 45948 45950 45961 45962 45963 45964 45965 45970 45972 4597 7 45978 45985 45986 45987 45998 46017 46020 46021 46032 46039 46042 46050 46055 46067 46068 46069 46070 46072 46073 46074 46075 46077 46081 46084 46085 46087 46224 46233 46270 46276 46277 46279 46284 463...

Page 53: ...n Mechanism 47267 Cam 47329 Coin Switch Assembly Parts Catalog Section V Numerical Parts List 47333 Bracket Adjusting 47360 Crystal Frequency Control Unit Yellow 241KC Service Only 47361 Crystal Frequency Control Unit Red 221KC 47362 Crystal Frequency Control Unit Blue 231KC Service Only 94970 Resistor 10 000 Ohms or 10 Y2 Watt 96937 Lockwasher 3 Kantlink 21 ...

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Page 55: ... BROWN 12 000 BROWN REI ORANGE 1 2 Meg BROWN RED GREEN BROWN ORANGE BROWN 13 000 BROWN ORANGE ORANGE 1 3 Meg BROWN ORANGE GREEN BROWN GREEN BROWN 15 000 BROWN GREEN ORANGE 1 5 Meg BROWN GREEN GREEN BROWN BLUE BROWN 16 000 BROWN BLUE ORANGE 1 6 Meg BROWN BLUE GREEN BROWN GRAY BROWN 18 000 BROWN GRAY ORANGE 1 8 Meg BROWN GRAY GREEN RED BLACK BROWN 20 000 RED BLACK ORANGE 2 0 Meg RED BLACK GREEN RED ...

Page 56: ...l assemblies pick up assemblies amplifiers motors junction box assemblies and all wiring for a period of three months from date of shipment at North Tonawanda N Y C Cabinets Subject to the Company s inspection and determination as to defect for a period of three months from date of shipment at North Tonawanda N Y The company s liability under this warnnty is limited to replacement free of charge F...

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