ELECTRONIC UNITS SERVICE MANUAL
Contents
1. SURG 100 PHONOGRAPH ELECTRONIC UNITS SERVICE e MANUAL AMPLIFIER Type TSA99 CONTROL CENTER SCC9 ELECTRICAL SELECTOR Type 5112 SINGLE PRICING UNIT Type SPUS THE SEEBURG CORPORATION CHICAGO ILLINOIS 60622 U S A O 1973 THE SEEBURG CORP OF DELAWARE ALL RIGHTS RESERVED 81 319374 ELECTRONIC UNITS SOLID STATE STEREO AMPLIFIER Type TSA9 T85105 Q5t10 2 5116 VOLUME CONTROL 45161 MECHANISM 5102 MECHANISM Q5107 Q5108 F 510 55104 05115 EQUALIZATION 05114 56102 TREBLE 55103 T5101 BASS POWER TRANSFORMER 1 05103 MECHANISM 25109 TB5101 o TB5103 TB5IO4 This is an all transistor dual chan Automatic volume compensation A V C nel stereo amplifier featuring low dis is incorporated to compensate for vari tortion and wide frequency range It is ations in the cutting levels of differ part of the Seeburg stereo sound system ent records This makes is possible to which includes the Seeburg stereo pick set the volume control for normal records up and cabinet mounted speakers without danger of blasting or high vol ume due to exceptionally loud records The two output signals of the low im pedance magnetic pickup of the Select The output of the A V C amplifier O Matic Mechanism are connected to the transistor 05105 15 rectified by diodes amplifier througn separate input plugs CR5108 and C2. 1 0 410 54101 u R4i00 047 7 OPERATES PLAY CONTROL 1 2 SOLENOID 7 spi CONTACT Fi 5 COMPLETES 25V CIRCUIT FOR CANCEL SOLENOID n CANCEL CREDIT SOLENOID ipo 9 2 SELECTOR LATCH BAR 1172 TN 1 1 J T 1 1 CONTROL SOLENOID CENTE ipr 54100 TIMING RELAY HOLD CIRCUIT 7 2P OPERATES 2 TIMING RELAY 3 1 4103 2 4104 SWITCHES TIMING 9 LP CANCEL RELAY 4106 TT SOLENOID 7P4 24V D C 047 25V A C 40V D C id ITCH M HANIS v 7P R4101 TO SERVICE SW ON MEC 5 ep TS 7p2 RESET o i e vA 54102 O CREDIT i a C4107 SWITCH 4105 R4102 t 047 ojolololo COUNTER jy P 4107 Yh IMP SEQ lg RELAY 1 1 3 2 Ol 901 5 4 COIN EQUIPMENT 54103 NOTES K4104 FOR 60 HERTZ USE C4102 C4103 CREDIT 1 C4104 ALL PLUGS SOCKETS VIEWED BLK WHT PIG TAILS 01 SWITCH 0 FROM WIRED SIOE AND ARE FOR 50 HERTZ USE PROJECTED IN THIS MANNER RED WHT PIG TAILS Page 20 Issue 1 81 319374 ELECTRONIC UNITS SPUS Y 4101 ap Code D Units using SELECTION MEME WRITE IN PULSE J4100 M1 TO Imp Seq Relay TORMAT ELECTRICAL SELECTOR
3. C3111 52 87611 300 50 V Lytic C3112 52 87725 1000 35 V Lytic K3100 44 509802 Relay CR3111 62 309375 Zener Diode 10 W 27V P3100 70 306351 L ne Cord CR3112 62 309384 Silicon Diode 170 PIV P3101 73 318101 15 Pos Edge Connector CR3113 62 309481 Silicon Diode 40 PIV R3116 51 81173 100 7 W F3105 45 307830 6 1 4 Amp Fuse R3117 51 82874 33 000 2 W F3105 45 303713 3 2 Amp Fuse R3118 51 82881 25 000 5 W F3106 45 307556 15 Amp Fuse T3100 53 317840 Power Transformer J3100 73 309590 15 Cont Skt Hsg GRN J3101 73 309361 12 Cont Skt Hsg BLU TB3101 73 317017 8 Lug Terminal Board J3102 73 309576 12 Cont Skt Hsg ORG 13103 73 770235 Receptacle XK3100 73 509803 Relay Socket 13104 73 770235 Receptacle For 50 Hz units use alternate components marked with an asterisk Page 10 Issue 1 81 319374 ELECTRONIC UNITS 70 319021 CONTROL BOARD ASSEMBLY PRINTED CIRCUIT BOARD LEGEND CONTROL CENTER TYPE IDENTIFICATION 319021 1 319021 2 SCCB ALL TYPES SCC9 ALL TYPES UNLESS OTHERWISE SPECIFIED ALL RESISTORS ARE IN OHMS ALL CAPACITORS ARE IN MICROFARADS STEPPER HI B SOURCE SOURCE HI B READ OUT 43107 READ OUT DISABLE P C BOARD COMMON LM WRITE IN TRIGGER WRITE IN PULSE LO 8 WRITE IN B ura i CENTER SOURCE LO Be TRIP RELAY LSE
4. RHOS3A v ONIEN Tome ONY Oi TYWBIS 2100 HI3IA OJUNSVIR 241A ONY AOI ANYA MYO O 071241281 MOHE E29Y1 0A VI 2 E ANIE annous rory 1V3M SSI TVOS P f C dmY 3ud g T 27919 Q3NIYIGO 38 v 1018 a dc3 SNOLLYNSISI 708 RAS Y AVA 35 SRHUMITVIBO NOt c 44067 ROWA NOLVWIJNJ MOIS 14 4 Lo o831086 13NNYHO 1 91 SY 1421 43ldmdwy 39VIT0A i H olisr I j Tann TINNYHI 016 20167 UND ES 8018 0 80ISr J 8018 g 878016 _ Yeolcnj 3 162682 lywd Issue 1 OIS M 21 03 0165 81 319374 ELECTRONIC UNITS SOLID STATE STEREO AMPLIFIER Types TSA9 56 amp TSA9 H5 Item Part No __ Description Item Part No Description _ 5101 70 306997 Voltage Amp Board Assem CR5112 62 309384 Silicon Diode 170 PIV 5102 70 306997 Voltage Amp Board Assem Part of Z5102 A5103 70 306995 Intercircuit Board Assem CR5113 62 309477 Silicon Rectif er 200 PIV A5104 70 306981 Pre Amp Network CR5114 62 309477 Silicon Rectifier 200 PIV C5101 52 87703 50 12 V Lytic F5101 45 306316 8 10 Amp Slow Blow C5102 52 86303 15 50 V Mylar F5101 45 306369 5 10 Amp Slow Blow e C5103 52 86331 22 50 V Mylar C5104 52 87754
5. 1 C4101 54101 047 J OPERATES PLAY CONTROL ADD SOLENOID 7 CARRY OVER CONTACT B COMPLETES 25v CIRCUIT TO o FOR CANCEL SOLENOIO 2 CANCEL 8 CREDIT SOLENOID T TORMAT amp SELECTOR LATCH BAR e MeL eu CONTROL t SOLENOIO o IP 54100 CENTER 2 RELAY HOLD CIRCUIT P OPERATES TIMING RELAY K4103 a K4104 CAM SWITCHES TIMING q a CANCEL RELAY tT C4106 SOLENOID D 7P4 24V 0 C 047 25 si e 84101 sl 1 150 Ts HE E 1 54102 CREDIT rac OMTACT i E K4106 I IMP SEQ RELAY ee 2 2 27 1 55 K4102 m p 44101 S cy TO 5 5 4 EQUIPMENT 4103 4 NOTES 4104 FOR 60 HERTZ USE 4102 C4103 CREDIT SP C4104 ALL PLUGS 8 SOCKETS VIEWED BLK WHT PIG TAILS Ol 0 SWITCH Y Ol FROM WIRED SLDE AND ARE FOR 50 HERTZ USE PROJECTED IN THIS MANNER RED WHT PIG TAILS SPU5 Y m W4100 54101 5 ey Code F Units using SELECTION WRITE IN PULSE 1 TRIGGER SWITCH TO D C Imp Seq Relay TORMAT 1 LECTRICAL SELECTOR 54101 yp2 OPERATES PLAY CONTROL ADD SOLENOID 3p CARRY OVER CONTACT COMPLETES 25v CIRCUIT TO FOR CANCEL SOLENOIO z CANCEL 8 CREDIT SOLENOID jpg z A SELECTOR LATCH 2 SOLENOIO A 54100 CENTER M TIMING RELAY HOLO CIRCUIT 2 1 OPERATES x i TIMING RELAY E K4103 2 K4l04 TIMING Q7
6. 45 41 YEL 300 TRIP RELAY Su gS COUNTER R O DISABLE e em el i ICING I SCAN CONT ADO SOL WHT GRY TB3 CI GND FE UNIT 3224 v A C ORG R3116 eroras z 100 C3112 SGURCENLO Be 8 2 SEMI SOURCE LO 51 44 A C SOURCE HI gt 4 SOURCE 554 XK3100 8 30 ary 4A 1E rai S D ni v SEND go 2 READ OUT SOURCE FKR 2 S24V A C ORG T8310 s 4A IEI READ OUT LOAD 4 SSCAN CONT ADD SOL WHT GRY T 8 4 GROUND 12 SCOUNTER CR31I2 i READ OUTLGRY 18 8 WRITE IN RETURN TRIP RELAY HOLD 9 WRITE IN LOAD i B n Eh 13 27 TRIP SOL ENOID BLUI K 3100 a WHT TRIP RELAY Sim PRI AC YEL EN FIGURE 1 F31I06 gt 15 g x T j i a ea mom x GND BLK SPP TAT J3101 SCAN CONT ADO SOL WHT GRY 13100 B z SW CAP YEL SHOWN Y j EI z TRIGGER WHT YEL CONNECTED I j mt iaa 5 7 Zav o c VIO FOR I20VA x a a 2 9 SPRL A C LBLK OPERATION x x 235 PRI 8 7 t o amp CONNECTION FOR 235V 2 io 9 239 V D C 1150 WITH STE PER CON N ECTEO RED Rie Eo 5 P EE OPERATION p 2 Le wRE L 4
7. BLUE TG Bc e P3IQO STEPPER 12 PRIMARY gt J3105 3105 INPUT e AM P NOTES F3105 3 2 AMP l UNLESS OTHERWISE SPECIFIED ALL RESISTORS ARE IN OHMS 2 UNLESS OTHERWISE SPECIFIED ALL CAPACITORS ARE IN MICROFARADS FOR 50 HERTZ UNITS USE ALTERNATE COMPONENTS MARKED WITH AN ASTERISK 4 ALL PLUGS AND SOCKETS VIEWED FROM WIRED SiDE AND ARE PROJECTED IN THIS MANNER Item Part No Description Item Part No Description A3101 C3111 C3112 CR3111 CR3112 CR3113 E3105 F3105 F3106 J3100 73 309590 J3101 13102 13103 13104 70 319021 Control Board Assembly 52 87611 52 87725 62 309375 62 309384 62 309481 45 307830 45 303713 45 307556 73 309361 73 309576 73 770235 73 770235 Page 10 J3105 J3106 390 50 V Lytic 1000 35 V Lytic K3100 Zener Diode 10 W 27V P3100 Silicon Diode 170 PIV P3101 Silicon Diode 6 1 4 Amp Fuse 3 2 Amp Fuse 15 Amp Fuse 15 Cont Skt Hsg 12 Cont Skt Hsg 12 Cont Skt Hsg Receptacle Receptacle 40 PIV R3116 R3117 R3118 T3100 GRN BLU TB3101 ORG XK3100 713 770235 73 303446 44 509802 70 306351 73 318101 51 81173 51 82874 51 82881 53 317840 73 317017 73 509803 A C Receptacle Single Prong Phono Skt Relay Line Cord 15 Pos Edge Connector 100 7 W 33 000 2 W 25 000 5 W Power Transformer 8 Lug Terminal Board Relay Socket For 50 Hz units use a
8. Refer to Figure 5 With the treadle bar against the rubber bumper in the treadle bar adjusting plate position the plate after loosening the the treadle bar bracket screws so there is 13 64 inch 0 203 inch separation between the treadle bar and the frame of the selector switch Use the shank of a No 6 0 204 inch or No 7 0 201 inch or a 13 64 inch twist drill for a spacing gauge 10 START AND CARRY OVER SWITCHES The timing of the snap action start switches is adjusted by positioning the brackets for the entire switch assembly DO NOT ADJUST BY BENDING THE SNAP ACTION SWITCH BLADES Refer to Figure 6 Loosen the bracket holding screws and position the switches so the start switch contacts close when the selector switches have approximately 1 32 inch more travel before latching by the latch bars L917212374 With Selector Switches latched in contacts on ELECTRONIC UNITS TORMAT ELECTRICAL SELECTOR Type TES112 56 Adjust the Carry Over Switch AFTER the Start Switch has been correctly set With all selector switches released and the treadle bar SNAP SWITCH ADJUSTMENT resting against the rubber pad the contacts on the Carry Over Switches should be CLOSED with 20 prams minimum force CARRY OVER SWITCH Carry Over Switches must be open with 0 015 inch Minimum gap Figure 6 Start Switch Adjustment 3401 3402 ciRCUIT 152 A 252 HOLD CIRCUIT START CIRCUIT si
9. ELECTRONIC UNITS SOLID STATE CONTROL CENTER Type SCC9 3105 p 61 4 AC 3 2 AMP K3100 gt a TRIP RELAY dd aa ae A rust ri J3103 S J3104 J3105 FUSED OUTLETS TB310 pel lt TR TTH 222222 TEST POINTS gt A e he a Mir 2 a Bo AT P jc m n J ae 1 n 15 eU lat d zou MU E A LES T3100 POWER STEPPER TRANSFORMER 43102 MECHANISM J3100 PRICING UNIT 43106 TORMAT MEMORY UNIT 2002 2 a Sensing Circuit when activated by an output The Solid State Control Center is a power 1ng i y P distribution center and a junction for control pus from Memory Unit will the circuits of the Select O Matic phonograph The tripping action needed to stop the carriage at control center includes a Power Supply as well the selected record as Write In Read Out and Sensing Circuits All connections between the SCC9 and other Power is supplied to the unit through a line units within the phonograph cabinet are made C cord and is distributed to the electrical circuits with plugs that are keyed by color and or of the phonograph The Power Transformer is or number of contacts so they SORS be in designed so that by interchanging its primary correctly connected Test points are incorpora r connections
10. SQUARE WITH NUMBER 251 START CIRCUIT INDICATES CONTACT OF P3401 TO WHICH LEAD IS WIRED VIO ie Tv 1 R3400 SINGLE i PRICING 13400 LAMP sa E ceu Ri ss AA WIRED LUG LATCH SOLENOID BRKT TERMINAL STRIP os Fes ye racc Fase pe e e He MEMORY d i 2 2 NOTE 5 1 5 ALL PLUGS AND SOCKETS Q Ttem Part No Description Item Part No Description I3400 55 507522 Lamp 53401 40 411140 Treadl Pivot amp Sw Assem 3402 40 411140 Treadle Pivot amp Sw Assem K3400 44 411823 Latch Solenoid Assembly 3403 10 412081 Letter Sw Swaged Assem 53404 10 412085 Number Sw Swaged Assem P3400 73 309580 12 Cont Pin Hsg WHT P3401 73 309315 36 Cont Skt Hsg WHT W3400 70 412099 Control Cable Assembly W3401 70 412098 Matrix Cable Assembly R3400 51 81232 180 5 W R3401 51 81183 100 10 W 81 319374 Issue 1 Page 15 ELECTRONIC UNITS SINGLE PRICING UNIT Type SPU5 SINGLE PRICING UNIT SPU5 56 The Single Pricing Unit Type SPU5 is a part of the Tormat Selection System Its function is to store credit for the coins deposited light the credit lamp cancel the credit as it is used con trol the selection system write in pulse and operate the Play Control Assembly Operating voltages are taken from the Solid State Control
11. 1 0 35 V Tantalum J5101 Input Socket C5105 52 86327 047 50 V Mylar Tanti copra 5106 52 86327 047 50 V Mylar J5103 73 309355 Part of Cable Assembly J5104 73 309307 9 Pos Edge Connector C5109 52 86336 033 50 V Mylar J5105 73 309307 9 Pos Edge Connector C5110 52 86351 068 50 V Mylar J5106 73 309308 12 Pos Edge Connector C5111 52 86313 01 500 V Ceramic J5107 72 941851 Pt of P C Board Assem C5112 52486331 222 50 V Mylar 15108 72 941851 Pt of P C Board Assem C5113 52 86303 15 50 V Mylar J5109 73 132054 Receptacle C5114 52 87754 1 0 35 V Tantalum 15110 73 132054 Receptacle C5115 52 86243 150 PFD 500 V Ceramic C5116 52 86255 002 500 V Ceramic K5101 44 306914 Mute Trip Relay 05117 52287700 100 35 Vex Lytic Part of Z5102 C5118 52 86309 001 500 V Ceramic 1 5101 53 306792 500 MH Inductor C5119 52487726 1200 35 V lytic Q5101 61 309436 PNP C5120 52 87696 50 6 V Lytic Q5102 61 309436 PNP C5121 52 87724 100 12 V Lytic Q5103 61 309436 PNP Q5104 61 309436 PNP C5126 52 86336 033 50 V Mylar Q5105 61 309436 PNP C5127 52 86351 068 50 V Mylar Q5106 61 309437 PNP C5128 52 86313 01 500 V Ceramic Q5107 61 309429 PNP C5129 52 86331 22 50 V Mylar Q5108 61 309430 NPN C5130 52 86303 15 50 V Mylar Q5109 61 309412 PNP Power C5131 52 87726 1200 35 V Lyt c Q5110 61 309412 PNP Power C5132 52 87748 2700 50 V Lytic C5133 52 87700 100 35 V Lytic Q5113 61 309429 PNP C5134 52 8
12. 17 ELECTRONIC UNITS The basic SPU5 Pricing Unit provides a range of from one 1 credit to six 6 credits This is accomplished by posi tioning three 3 Credit Solenoids under 6 position Credit Wheel RESET 5 Position Position i 3 5 Position ANA LE Position 2 Position 3 A typical pricing combination would be lst Coin Credit Solenoid Green Wire under position 1 for 1 selection 2nd Coin Credit Solenoid Yellow Wire under position 3 for 3 selections 3rd Coin Credit Solenoid Red Wire under position 6 for 6 selections Page 18 Pricing Combination Coin Coin Coin 15 Selection Selections Selections Selection Selections Selections Selection Selections Selections Coin Not Used Coin 2 Coin 8 Coin 2 Coin 5 Coin 11 Coin 2 Coin 5 Coin 12 Selections Selections Selections Selections Selections Selections Selections Selections Sequence Relay To Use 12 Step 44 455519 12 Step 44 455519 12 Step 44 455519 12 Step 44 455519 10 Step 44 455520 10 Step 44 455520 Issue 1 To provide more than 6 selections per coin highest value coin it would be necessary to add a Sequence Relay There are two types of Sequence Relays used in the SPU5 Code F Pricing Unit Part No Description 44 455519 12 Step Sequence Relay 4 cams 6 lobes per cam 442455520 10 Step Sequence Relay 4 cams
13. Seeburg 100 or 160 Wall O Matics The kits include the SSU4 Stepper Units a cam action terminal block and all cables and hardware mecessary for installation into the phonograph The kits include the following 2 Install the special Caution Label Part No 317980 on the front of the stepper unit This will serve as a reminder that it has been converted for use in this Model phonograph Part No Description and should not be used in any other phono graph Stepper Unit 73 487803 10 Station Terminal Block 81 317716 Terminal Black Label 3 Revise wiring No 1 and No 2 contact 31 960969 No 8 x 1 inch Sheet Meta Screws plates see Figure 2 for the Wall O Matics 70 317715 Remote Control Cable Assembly to be used in the system 70 317718 Amplifier Cable Assembly ee aa 4 Install the 10 Station Terminal Block Part 70 317989 Cable Assembly 31 961042 No 8 32 x Inch Self Tapping Screws No 487805 and Terminal Block Label Part 31 971164 No 8 x 5 8 inch Wood Drilling Screws No 517716 on the cabinet wall as shown in 81 317708 Universal Stepper Conversion Sheet Figure 3 Use two No 8 x 1 inch sheet 33 80219 Wire Ties metal screws Part No 960969 81 317980 Cautlon Label Page 22 Issue 1 81 319374 NOTES 1 P3200 IS SHOWN AS VIEWED FROM WIRED SIDE ELECTRONIC UNITS BREAK GRAY WIRE BETWEEN THESE TWO POINTS PLAY CONTROL ASSEMBLY K
14. TO TORMAT ELECTRICAL SELECTOR C410 54101 047 7 OPERATES PLAY CONTROL o ADO SOLENOID CONTACT 8 COMPLETES 25V CIRCUIT TO Bi FOR CANCEL SOLENOID CANCEL CREDIT SOLENO D amp SELECTOR LATCH BAR 5 SOLENOID 4100 CENTER TIMING RELAY HOLD CIRCUIT 712P OPERATES 2 TIMING RELAY m m i 1 K4103 K4104 TIMING us Fb cancer CAM SWITCHES RELAY d C4106 0 SOLENOID 7 4 T 047 25V A C t 40V 0 C ae T TO SERVICE SWITCH ON MECHANISM R4IOI i crore 1 D 5 RESET o di 2 aS 5402 HE IT SWITCH 4105 CONTACT COUNTER Ww a K4106 1 IM P SEQ i o i RELAY i 1 K4100 4101 2 a 5 COIN EQUIPMENT 4103 ie NOTES K4 04 FOR 60 HERTZ USE C4102 C4103 CREDIT X JP ALL PLUGS amp SOCKETS VIEWED A WHT PIG TAILS Ol SWITCH FROM WIRED SIDE AND ARE FOR 50 HERTZ USE ot Seo PROJECTED THIS MANNER REO WHT PIG TAILS SPU5 X 54101 4100 SELECTION Ar J4100 Code F Units using WRITE IN PULSE 9 5 TRIGGER SWITCH S I TORMAT 1 1 ELECTRICAL SELECTOR ELECTRONIC UNITS 54101 SELECTION WRITE IN PuLSE Relay TRIGGER SWITCH 1 1 1 E
15. TORMAT COMMON x CR3105 R3IOI MEG C mA C3105 Ol F3 CR3IO6 R3108 a7 R3102 IMEG l g AMP 3101 C3102 pi 2 L310 R3IOS 139 uh 27 01 Item Part No Bi S 4 Item Part No Description A3101 70 319021 Control Board Assembly L3101 C3101 52 87749 15 250 V Lytic L3102 C3102 52 87749 15 250 V Lytic C3103 52 86290 047 600 V Mylar R3101 C3104 52 86296 15 600 V Mylar R3102 C3105 52 86313 01 500 V Ceramic R3103 C3106 52 86313 01 500 V Ceramic R3104 C3107 52 86278 003 500 V Ceramic R3105 C3108 52 86250 005 500 V Ceramic R3106 C3109 52 87660 20 35 V Lytic R3107 R3108 CR3101 62 309476 Silicon Diode 100 PIV R3109 CR3102 62 309476 Silicon Diode 100 PIV R3110 CR3103 62 309476 Silicon Diode 100 PIV R3111 CR3104 62 309476 Silicon Diode 100 PIV R3112 CR3105 62 309372 Silicon Diode 600 PIV R3113 CR3106 62 309372 Silicon Diode 600 PIV R3114 CR3107 62 309485 Zener Diode 500 MW 150 V SCS3101 F3101 45 319028 1 8 Amp Fuse F3102 45 764814 1 1 2 Amp Fuse 81 319374 Issue 1 53 303603 53 303702 51 82460 51 82460 51 82880 51 82459 51 82883 51 82993 51 82432 51 82617 51 82155 51 82462 51 82617 51 82655 51 82658 51 82661 61 309472 C3106 R3104 820K gt R3103 15OK C3103 R3105 947 C3104 395v 56K 23 Ho R3106 83107 36 4 7K CR3107 150v 3102 1981 319064 2 Description 130 Microhe
16. i nous 2 CR3112 OCH s SREAD OUTIGRY 5 wRITE IN RETURN 4 SSPARE IN MECH CABLE rH 6 WRITE IN SOURCE TRIP RELAY HOLD 1 DN A TRIP LENOID BLU K 3100 a PRL AC HT LE TRIP RELAY de jm ree PRL A C VEL FIGURE 1 F3L06 z I x M a gt Sv m a x m GNDIBLKI gt J3101 ZSCAN CONT ADD SOL WHT GRY T nd CAP YEL T3100 x ET o A SHOWN ol x gt 6 SW TRIGGER WHT YEL CONNECTED gt 40 0 1 10 FOR I20VA x BR 9 BLK OPERATION x x t x 235v 7 PRI WHT 55 ox 0 S 230V 0 C 150V WITH STEPPER CON N ECTED RED Ri HBED CONNECTION FOR 238v 2 5 1 a a WI L 4 gt N C STEPPER E T STEPPER 2 gn m e F3105 ET RCUNPUT 6 4 NOTES F3105 UNLESS OTHERWISE SPECIFIED ALL RESISTORS ARE IN OHM 3 2 AMP 5 2 UNLESS OTHERWISE SPECIFIED ALL CAPACITORS ARE IN MICROFARADS FOR 50 HERTZ UNITS USE ALTERNATE COMPONENTS MARKED WITH AN ASTERISK 4 ALL PLUGS AND SOCKETS VIEWED FROM WIRED SIDE AND ARE PROJECTED IN THIS MANNER Item Part No Description Item Part No Description A3101 70 319021 Control Board Assembly 13105 73 770235 Receptacle J3106 73 303446 Single Prong Phono Skt
17. into the Electrical Selector with this Model phonograph equipped with the Solid state Stepper Kit SSU4K by making 9 Connect the Remote Cortrol Cable Assembly adjustments in the SSU4 Stepper Unit as de Part No 317715 between the Terminal tailed in the UNIVERSAL STEPPER CONVER Block and the Stepper as shown in Figure SION INSTRUCTIONS Part No 81 317708 3 furnished with the Stepper Kit 81 319374 Issue 1 Page 23 1259 FOR 100 OR 160 WALL O MATIC PLATE No 1 9101 9 d REO oa 0 o8 YEL Ss 390 SEN pn 75 00 PLATE NO 2 WHT VI Figure 2 Contact Plate Wiring Detail Page 24 ELECTRONIC UNITS TB3200 STEPPER TB320l C 1345 NOTE THESE THREE WIRES ARE NOT USED amp NEED NOT BE CONNECTED PT NO 37715 19 STATION TERMINAL BLOCK ON CABINET FLOOR WHT BLK BLU BRN RED ORG NO TOTALIZER WHT Y R VIO EL GRY R CABLE FROM WALL O MATICS ma zoo HZZO m x x 1 araf tn Fe m r lt lt 23 m 6e zm iG 1 2 Figure 3 Stepper and Wall O Matic Connections Issue 1 81 319374 ree
18. leaf switches are connected their normal rest position should require a parallel and are part of a Credit Timing Relay force of 44 to 5 ounces If the force required Carry Over Circuit This prevents accidental to move a bar is more than 54 ounces check for multiple selection of the same record if the binds at the pivot points If the force required to Page 12 Issue 1 81 319374 81 319374 ELECTRONIC UNITS TORMAT ELECTRICAL SELECTOR Type TESI12 56 move a bar is less than ounces replace the associated spring 5 LATCH RELEASE LEVER SPRING Refer to Figure 2 Restrain the movement of the number release lever The force required to start movement of the solenoid armature should be 5 to 7 ounces If the force required to move the armature is more than 7 ounces check for binds in the solenoid If the force required to move the armature is less than 5 ounces replace the spring LATCH BAR ACTUATOR ASSEMBLY LATCH RELEASE LEVER SPRING APPROXIMATELY T OUNCES TO START MOVEMENT A FOR LATCH BAR ENGAGEMENT Figure 2 Latch Release Lever Spring Detail A 1708 6 LATCH BAR SPRING Refer to Figure 3 The force required to start movement of the latch bar should be 6 to 7 ounces lf more than 7 ounces of force is re quired check for binds in the switch assembly If Jess than 6 ounces of force is required re place the spring LATCH BAR SPRING 6 OUNCES HERE g
19. the coin with the highest monetary value The cancel solenoid is linked to one of the switch cams so the cam is rotated approximately 60 degrees when the sole noid is energized This cam is pinned to a shaft which drives the other of the two switch cams pawl on the second cam engages a ratchet on the credit swi tch and moves it one position each time the soleno d plunger operates The timing relay operates at approx imately 25 volts d c and is loaded with copper slugs that delay starting of its armature from the rest position The delay is introduced to control the time the contacts in the switch groups are closed 81 319374 ELECTRONIC UNITS MECHANICAL ADJUSTMENTS 1 The Pawl Arm Stop limits the rotation of the credit switch when the Cancel Solenoid plunger returns to normal rest position It should be adjusted so the credit switch rotates far enough to a llow the Lock Pawl to fall into the rat chet and have approximately 1 64 over travel The adjustment must be checked at all six positiors of the credit wheel and the ratchet After adjustment set the lock nut tight See figure 3 7 OVER TRAVEL LOCK RATCHET ARM STOP Figure 3 2 Adjust the position of the Cancel Solenoid Stop Bracket so the Cancel Pawl overtravels the ratchet teeth approx imately 1 32 when the solenoid plunger bottoms against the Stop Set the Stop mounting screws firm
20. 03 TIMING q RELAY 7 ME QR E Pei fest ee ee m Has 7 6 1 i RESET Ra 54102 C4106 CREDIT calo7 SWITCH 047 CONTACT J EA 1 a d 1 1 a E g i o 1 x 54103 6 C4IO2 C4103 CREDIT SPI C4104 01 SWITCH 01 WRITE IN PULSE and 5 The second quarter deposited now energizes both credit providing a selection was ter the first quarter was a selection is made after quarter is deposited the solenoids not made af deposited If the first 3P2 will energize the sequence relay resetting the bonus credit It should be noted that lobes are not removed from any of the cams on the sequence relay 54101 Me SELECTION d TRIGGER SWITCH 54101 7 OPERATES PLAY CONTROL ADD SOLENOID CARRY OVER CONTACT FOR CANCEL SOLENOID 2P OPERATES TIMING RELAY 4104 CANCEL SOLENOID re5V A C 9090 TO SERVICE SWITCH ON MECHANISM K4105 aa COUNTER NOTES 1980 4554 535 11 K4104 FOR 60HERTZ USE BLK amp WHT PiG TAILS FOR 50 HERTZ USE RED WHT PIG TAILS ALL PLUGS SOCKETS VIEWED FROM WIRED SIDE AND ARE nh K4100 db t K4102 c o 2401 PROJECTED IN THIS MANNER x 2477 6 5 COIN EQUIPMENT 81 319374 Issue 1 Page 19 SPU5 X Code D Units using Imp Seq 44100
21. 122 51 82629 5 600 5 R5185 51 82448 100 000 R5123 51 82421 560 R5124 51 82993 36 5 S5102A Treble R3125 51 82433 5 600 551028 Treble R5126 51 82649 75 5 55103 Bass R5127 51 82406 33 S5103B SOOO Bass R5128 51 81284 0 75 W W 5 W 5 5104A 1 406329 Equalization R51329 51451284 0 75 W W 5 W 5 S5104B Equalization R5131 51 82436 10 000 T5101 53 306840 Power Transformer R5132 51 82452 220 000 T5102 53 306991 Output Transformer R5133 51 82442 33 000 T5103 53 306991 Output Transformer R5134 51 82442 33 000 R5135 51 82444 47 000 TB5101 73 306834 4 Lug Terminal Board R5144 51 306319 50 000 Potentiometer TB5103 73 306338 4 Lug Terminal Board R5145 51 8242838 2 200 TB5104 73 306834 4 Lug Terminal Board R5146 51 82410 68 TB5105 73 307650 2 Lug Terminal Board R5147 51 82422 680 R3148 51 82424 1 000 W5101 70 766369 Line Cord amp Plug Assem R5149 51 82649 75 5 R5150 51 82406 33 25102 44 306914 Mute Trip Relay Assem Rolo 51291295 41275 Mi Wea OG 15152 1 01286 200272 5 Was 95 Ro153 51901243 168 WW 10W R5154 51 81237 82 W W 2 55155 512981201 250 WEN gg 8 R5156 51 81282 1 200 W W 2 W R5157 51 82441 27 000 R5158 51 82441 27 000 R5159 51 82155 27 5 NOTE Unless otherwise specified all resistors are in ohms watt and 10 2 Unless otherwise specified all capacitors in microfarads 3 For H5 units use alternate components marked with a double asterisk 81 319374 Issue 1 Page 7
22. 3206 ADD SOLENOID WALL O MATIC WHT VIO TO 183202 TO BLU BLU 10D AMPLIFIER R CHANNEL o l TP3203 TO RED RED 1002 AMPLIFIER L CHANNEL il Cc UE EE __ 2 13202 TO 5 AUXILIARY 5 POWER SUPPLY ALIS SOLENOID L 18320 TO vi SOLID STATE CONTROL CENTER Figure 1 Stepper Circuit Modification 5 Mount the Stepper Unit on the floor on the 10 Connect the Wall O Matic Cables to the 10 left hand side of the cabinet Station Terminal Block Use two wood screws Part No 971164 11 Reinstall the terminal board cover on the Stepper Unit 6 Plug the 12 contact connector cable from the MN 12 Make a selection at the Wall O Matic to test stepper unit into the 12 contact socket blue th at f the i in the Solid State Control Center e M E NOTE 7 Disconnect the Tormat Plug from the Elec The Seeburg Solid State Stepper Unit trical Selector and plug it into the Stepper is capable of supplying power for up Unit to six Wall O Matics RPSSK 56 Remote Power Supply Kit Part No 509056 sbould be used for every six 8 In Cable Assembly Part No 317989 re additional units verse the wires connected to pins 29 and 33 in male plug Plug one end of the Cable SEEBURG WALL O MATICS Assembly into the Stepper Unit and the other 100 and 160 Wall O Matics may be used end
23. 5 lobes per cam As shown in the Schematic of the SPU5X Schematic is shown on Page 19 the 7PI cam switch is normally connected to the 3rd Coin Credit Solenoid Red Wire For various pricing combinations various lobes must be cut off of the active cam or cams The 1st and 2nd Credit Solenoids should be placed in their appropriate credit position under the Credit Wheel The following chart shows how the Pricing Unit should be set so the 3rd Coin Credit Solenoid can add the desired credit Position Of 3rd Coin Credit Solenoid Red Wire Under Credit Wheel Lobe Shape Shaded Lobes Should Be Cut Off Position 5 Position 5 ELM Position Positiou 4 81 319374 ELECTRONIC UNITS If two 2 selections for a quarter and five 5 selections for a half dollar or two 2 quarters pricing is desired a 10 or 12 step sequence relay must be used see schematic for SPU5Y code D amp F on Page 21 The first quar ter deposited energizes the credit sole noid in position 2 and the sequence relay After the sequence relay dener gizes the contacts on the relay paral lel the credit solenoids in positions 2 SPU5 J4100 TO ELECTRICAL SELECTOR 9 D D D F C4100 R4100 1K COMPLETES 25V CIRCUIT TO CANCEL A CREDIT SOLENOID y A SELECTOR LATCH BAR TH SOLENOID gt TIMING RELAY HOLD IPT 41
24. 7726 1200 35 V Lytic Q5114 61 309430 NPN C5135 52 86278 003 500 V Ceramic Q5115 61 309412 PNP Power C5136 52 86278 003 500 V Ceramic Q5116 61 309412 PNP Power C5150 52 86327 047 50 V Mylar R5101 51 82655 130 5 C5151 52 86336 033 50 V Mylar R5102 51 82423 820 C5152 52 86332 0068 50 Mylar R5103 51 82678 43 000 57 R5104 51 82458 680 000 CR5101 62 309478 Silicon Stabistor R5105 51 82676 47 000 57 R5106 51 82429 2 700 CR5104 62 309463 Silicon Stabistor R5107 51 82618 100 5 CR5105 62 309463 Silicon Stabistor R5108 51 82457 560 000 CR5106 62 309463 Silicon Stabistor R5109 51 82444 47 000 CR5107 62 309463 Silicon Stabistor R5110 51 82439 18 000 CR5108 62 309481 Silicon D ode 40 PIV R5111 51 82624 3 300 5 CR5109 62 309481 Silicon Diode 40 PIV R5112 51 306319 50 000 Potentiometer Page 6 Issue 1 81 319374 ELECTRONIC UNITS SOLID STATE STEREO AMPLIFIER Types TSA9 56 amp TSA9 H5 Item Part No Description ltem Part No Description R5113 51 82428 2 200 R5175 51 82424 1 000 R5114 51 82410 68 R5176 51 82444 47 000 R5115 51 82422 680 R5177 51 82459 820 000 R5116 51 82424 1 000 R5178 51 82436 10 000 R5117A 51 306318 25 000 Potentiometer R5179 51 82444 47 000 R5117B 25 000 Potentiometer R5180 51 82441 27 000 koll 5L 8203L 75500 352 R5181 51 82682 62 000 5 RSLIS 51282779 110 000 52 R5182 51 82430 3 300 R5120 91952027 4 700 5 R5183 51 82434 6 800 R5121 51 306915 75 Potentiometer R5184 51 82443 39 000 R5
25. AS HOARD ADJUSTMENT A5102 VOLTAGE AMR BOARD E m _ LEFT CHANNEL R5H2 __ GAIN SET RIGHT CHANNEL 510 VOLTAGE BOARD RIGHT CHANNEL R544 GAIN SET LEFT CHANNEL 8861 2 g5lo2 8 KS5IOI T5IO3 T5102 MUTE TRIP RELAY OUTPUT OUTPUT TRANSFORMER TRANSFORMER Page 4 Issue 1 81 319374 ELECTRONIC UNITS m m o E 2 d L 4 m OL 49 T 2801591 wy 1 3 1 01 SNOILOINNOD AUYAlud L Sis Depos 7134 038 u OG NUS eX SOLID STATE STEREO AMPLIFIER WIJN OL Se amp OIGF LOG a ean 1l 11 0 ES lt oa 61199 1 eoicer feuis TYNOILdO SI QN 3 109 NO 01123 09 UNS 7 000000 1 an S M x zT 1 66 ON ez 326 ENIMDLVR 30 THE wos XI b G0IS UR NS1MJISY SININ 4 31YNa1IIY 750 RLINN GM SWOLLYNOISA WOL23MNOO SQNVOS 2016 21691 TEL ZEIGU 9 6214 lt 4 Do SLING OL Z19YOD4Y SMIMVMO TI SSOM2Y AM Ob Y 2 19 OL SiOd 252 6bIGH TINNYMI 1421 LENMY ED EINNA 3211 Y18S 01 Mat4riam Y AQTIY 044 ANN AOZ 1v SMOLLIGNOD ON 6710 r 9159 22 85169 2 9015 H 9OISF S 11 DI 901Gr Ory Y
26. CANCEL CAM SWITCHES RELAY Tr C4106 SOLENOID 047 24v 0 C 40v TO SERVICE SWITCH ON MECHAN SM 7p R4101 g 3 1 1 i ZL 7P RESET i i 54102 CREDIT es 15407 SWITCH 4105 a 1 04 4 CONTACT e o o oT0 COUNTER i 4107 p 1 SEG RELAY 100 CR4 00 4 4100 4 OOO 44101 6 3 4 COIN lI EQUIPMENT NOTES R4104 FOR 60 HERTZ USE C4102 C4103 CREDIT C4l04 ALL PLUGS amp SOCKETS VIEWED BLK 8 WHT PIG TAILS 01 SWITCH FROM WIRED SIDE AND ARE FOR 50 HERTZ USE PROJECTED IN THIS MANNER RED BM WHT PIG TAILS 81 319374 Issue 1 Page 21 3203 ELECTRONIC UNITS SOLID STATE STEPPER UNIT KITS For use with SX100 amp SL100 Model phonographs 29 28 290 43729 SRS DN 55 EU ccror Sa 11 5 ETT vende 7 1 2077 TB3200 783201 NON 9 NON MON N SOLID STATE STEPPER UNIT KIT Type 5504 SSU4K 5 and SSUAK H5 The Type SSU4K Stepper Kits are used in con verting this model phonograph to incorporate re The kits are installed as described in the following procedure Cut the GRY wire in the stepper unit at the points indicated in Figure 1 Tape the end of the wire where indicated mote selection of records when used in conjuction with any of the
27. Center SCC9 to which it is connected by a cable and plug The principle parts of the unit are three credit solenoids a cancel sole noid two cam operated switch groups and a timing relay The credit switch is a wheel sup porting six equally spaced snap action switches which are parallel connected and terminate at a collector ring and the grounded frame of the unit The snap action switches are closed by the plungers of the credit solenoids Clos ing any of them establishes credit so selections can be made Each time a selection is made the cancel solenoid in the unit advances the credit switch one sixth turn It is advanced there fore one position the distance be tween the snap action switches for each selection made reset bracket is so mounted on the assembly that a snap action switch moves past it each time a selection is made Page 16 Issue 1 SINGLE PRICING UNIT SPU5 X SPU5 Y When a snap action switch that has been turned by a credit solenoid plun ger passes the bracket it is engaged by the bracket and reset to the off position In order to provide pricing informa tion that would apply to all coins the three credit solenoids will be referred to as lst coin 2nd coin and 3rd coin credit solenoids The lst coin is con Sidered the coin with the lowest mone tary value the 2nd coin is considered the coin with the middle monetary value and the 3rd coin is considered
28. LST J GP 9c Afb A EZISY IZISH eL 13NNYHO FK svig 527 3ldmdmy 39vi1OA 1 62 SSH E 9 tOIS 1 VLUGY 22 JANIDA sog I A 2 52 ogg 19 amma 1 18690 1 19690 119690 135 BEES SG 1 6 NO 20155 NO LJ3NNO2 ON 89 GH 8 CISD 55 8 2 NIN 0195 Tun xvm 1 66690 4 256904 1 6690 1 266909 Quvod 5 E YI 255 EE NOLLYZM NOS ____ _ 0195 4603 015 1015 3 Tones GIATA 11103 104 1111 Oxidi 234 323 4g3M10 37Mn SOYMYSONOIM MI JUF E uOLIDVavO 831413346 381A 1M10 GANG JUF SuOLEIS2N 1IY 0NOJ36 1Y43 35 QNnOWPE L EHSF 20 Ke Mid A 033232 LINSMID NOLLOY HNIINDE gt Page 5 N nONS TANNYMO 2 Of O03123MNOO MOlGI 3M 095 ILLA 9 LONE ON ALIA W3138LDXQA Y 9E OR O0103402Y3 Jula 18 YD004 20 Y SY COODNLNOS M MLO TY ABE IAID OL 13 1 IHON 9 1421 ONY INN AOZ AYR 1 JANMIOA 1n41no LIVA GZ QYO AHO 01 QALNOMS 2195 HLIM 1 4
29. R5109 The resultant DC vol and have a nominal level of 5 millivolts tage is applied to two pairs of matched The amplifier is equipped with 3 posi diodes CR5106 and CR5107 Varying the tions Bass and Treble controls and a bias of these diodes varies the imped pre set Scratch Compensator ance of the circuit and controls the 81 319374 Issue 1 Page 3 ELECTRONIC UNITS SOLID STATE STEREO AMPLIFIER Type TSA9 signal level at the base of the ampli The impedance of each speaker is app fier transistor 05103 roximately 5 ohms and match the 5 ohm impedance of the amplifier This imped i ance presents the maximum permissible The diodes CR5104 and CR5105 are also 25 watt loading Provision is also made part of a squelch circuit incorporated for connecting Seeburg C V speakers to the system to quieten the amp the amplifier lifier during record transfer operations This is controlled by a contact on the The volume control adiusts the level Mute Trip Relay K5101 of sound from the cabinet speakers and any remote speakers It is so located Ihe output stages are coupled to the that it is accessible from the rear of v 12 inch full range speakers and two 2 the cabinet Remote control of volume Hi frequency horns via the output trans may be accomplished by installation of former T5102 T5103 and Terminal Board powered remote volume control type TB5101 and TB5104 PRVC3 part 509210 A5103 INTERCIRCUIT BI
30. lternate components marked with an asterisk Issue 1 81 319374 ELECTRONIC UNITS SOLID STATE CONTROL CENTER Type SCC9 6 5 2 R318 R3II7 CRS3II3 C3ll2 ZENER DIODE CONTROL BOARD SSEMBLY 81 319374 Issue 1 Page 9 ELECTRONIC UNITS SOLID STATE CONTROL CENTER Types SCC9 56 amp SCC9 H5 NOTE 1 Unless otherwise specified all resistors in ohms watt and 10 TB3IGI GND BLK 1 gt GNOTBLK i2 SML RETURNIWHT BRN A 2 Unless otherwise specified all capacitors J3106 5 gt YN c od in microfarads g J3100 12 PULSE BLU w t PULS 9 E WA TRIGGER 5 oe ae Dx 5 N C e LA READ OUT E 1 Bo 40V D C i 9 S 0V D C VIO TRIP CIRCUIT GND 16 22 W I TRIGGER WHT YEL CR3113 L TORMAT TRIP PULSE 4 A W I CAP YEL a TRIP RELAY 35 i COUNTER DISABLE 651 i SCAN CONT ADD SOL WHT GRY 18310 GND 27 0 z 395V 0 C 2 a i SOURCE LO 8 i SOURCE LO B C IS 81 SOURCE HI B SOURCE HI Be Svv 3100 A 2 Io o TB310I 6 lt _4 IEI 9 SGND BLK 9 2 READ OUT SOURCE 2 24 ORG 5 amp A lEI 5 READ OUT 1 GRY
31. ly after adjustment See figure 4 CANCEL SOLENOID 30HMS OC RES Ag OVER TRAVEL CANCEL PAWL SOLENOID STOP BRACKET Figure 4 3 Set the end of the Cam Spring in the first hole in the panel Check operation by closing all snap action credit swit ches and allow the Cam Spring to rotate the switches past reset bracket This 81 319374 Issue 1 Should be checked slowly to determine if the Spring pressure is adequate to reset the switches without benefit of inertia If more spring pressure is required move to the second hole and repeat the test Use the lowest spring pressure consistent with positive operation to insure minimum wear and optimum low voltage operation The pressure of the credit wheel con tact blade against the ring on the cre dit switch should be approximately 2 1 2 oz Excessive pressure will result in excessive wear and sluggish rotary action of the credit switch PRESSURE REQUIRED TO START FROM REST POSITION IS MEASURED AT THIS POINT 65 GRAMS MINIMUM n Figure 5 ARMATURE GAP 3 64 SWITCH NORMAL POSITION PRESSURE CONTACT GAP 100 Gm 020 min 5 OPEN TOM ned a TOR OPEN CAM 1 SWITCH RELAY pe ae 54100 020 SWITCHES rats CONTACT PRESSURE 15 Gm ON RELAY TAIL SWITCH GAP 030 BMM CONTACT PRESSURE 25 N C Contact when open 008 2M M Page
32. ng conditions must be met a The number switch adjustment must be correct b The latch bar solenoid must be in the energized position All linkage and bars must be free to move without binding d There should be a gap between the release lever and the end of the latch bar solenoid plunger rod Refer to Figure 4 Loosen the adjusting screw in the latch bar link between the letter and the number switches and position the letter switch latch bar so the tips of the latch bar hooks extend 1 64 inch through the openings in the selector switch shafts Securely tighten the ad justing screw Check this adjustment by press ing a letter and number switch while manually Page 13 ELECTRONIC UNITS TORMAT ELECTRICAL SELECTOR Type 5112 56 LETTER SWITCHES rr E e Y s 5 LATCH BAR Py HOOK DES 2 SWITCH SHAFT LETTER LATCH LEVER ADJUSTING SCREW NUMBER LATCH LEVER ADJUSTING SCREW LATCH BAR SOLENOID LATCH BAR Figure 4 Number and Letter Switch Adjustment Detail holding the latch bar solenoid in the energized position then slowly release the solenoid Both switches should release at the same time 9 TREADLE BAR NOTE All treadle bars should move freely on their pivots to rest against the rubber bumpers and should have a small amount of end play TREADLE BAR SELECTOR SWITCH a A s Figure 5 Treadle Bar Adjustment Detail Page 14 Issue 1
33. nry Inductor 100 Microhenry Inductor 1 000 000 1 000 000 150 000 820 000 56 000 4 700 47 5 27 5 1 500 000 47 5 130 5 220 5 910 5 1 4 W Silicon Control Switch Page 11 ELECTRONIC UNITS TORMAT ELECTRICAL SELECTOR Type TES112 56 GENERAL selection keys are held down too long These The Tormat Electrical Selector switches the Timing Relay Carry Over TES112 56 is part of the Seeburg Tormat Selec Switches including contacts 1S2 and 252 tion Svstem The principal functions of the y P I The snap action switches are the Start Switches contacts 1S1 and 2S1 The 1S1 con tacts close when a letter selector key is pressed selector are to connect a letter and a number circuit of the Tormat Memory Unit of the system into a selection write in circuit and to complete The 2S1 contacts are closed by pressing a num a circuit that initiates the operational sequence P ber selector key and are in series with the 151 of the system These are performed by operating a lettered key and a numbered key contacts These contacts are part of a circuit that includes a Subt Solenoid in the phonograph The principal component parts of the selector Pricing Unit When a letter key and a number include the two selection switch assemblies a key are pressed the start switches complete the latch bar operating solenoid credit indicating circuit to the Subtrac
34. t T TO START MOVEMENT Figure 3 Latch Bar Spring Detail 7 NUMBER SWITCH This adjustment positions the latch bar in tbe number selector switch so that when credits are established the selector switches will latch in the pressed in position but permit change of selection by operating another switch in the number group Issue 1 NOTE When making this latch bar solenoid must be in the adjustment the energized position all linkage and bars must be free to move without binding and there should be a gap between the latch release lever and the ena of the latch bar solenoid plunger rod Refer to Figure 4 Loosen the latch lever adjusting screw holding the latch release lever bracket and position the bracket so the tips of the latch bar hooks extend 1 64 inch through the openings in the selector switch shafts If the bracket is too far to the right the selector keys will be locked out If the bracket is too far to the left the selector keys will not latch or the latching will be erratic After the bracket has been correctly positioned securely tighten the bracket holding screw 8 LETTER SWITCH This adjustment positions the latch bar of the letter switch so these lettered selector switches will operate in the same manner provided for the number switch in the preceding paragraph The adjusting screw is accessible through a hole in the bottom of the selector frame NOTE Before making this adjustment the followi
35. t Solenoid light a credit lamp terminal strip and two switch groups each of which has two pairs of contacts 2 REMOVAL OF ELECTRICAL SELECTOR The Electrical Selector Assembly may be re The credit indicating light is extended on its up B E pd moved by first opening the cabinet lid to the connecting leads so it illuminates the selection fully raised position Disconnect its connect information window that is in the phonograph or and remove the credit lamp socket out of The latch bar function is to hold in a selec its mounting Remove the six screws and re tion switch and selector key when a selection move Selector is being made and to release it when the selec 3 LUBRICATION tion is complete The solenoid is energized when Oil all pivots with one drop of Seeburg No credits arg eati pan plonegrapn 53025 Select O Matic Special Purpose Oil Use The shafts of the selector switches operate Aero Lubriplate sparingly on the surfaces of the Bare When eelertier Ev 3 ai latch levers where they bear on the solenoid 7 the treadle bars in turn operate switch groups plunger and latch bars See your Seeburg consisting of a spring leaf switch and a snap distributor for oil and lubriplate action over center switch One switch group is 4 NUMBER AND LETTER TREADLE BAR SPRINGS associated with each of the selection switches moce the number or letter treadle bars Ihe spring
36. the unit may be operated from ted on the front of the chassis to facilitate either 120 VAC or 235 VAC The power supply trouble shooting provides a fused voltage source of 40 V DC A Solid State Stepper Unit Type SSU4 may 395 V DC and 24 V AC for the various cir cuits in the phonograph The unit provides the be used with the Solid State Control Center whenever remote control operation is desired Write In and Read Out source for use in the All interconnections are made with one 12 pin selection system of the phonograph while the plug Page 8 Issue 1 81 319374 ELECTRONIC UNITS SOLID STATE CONTROL CENTER Type SCC9 F 3106 CR3112 R31IB RBN7 CR3SL C32 ZENER DIODE CONTROL BOARD ASSEMBLY 81 319374 Issue 1 Page 9 ELECTRONIC UNITS SOLID STATE CONTROL CENTER Types SCC9 56 amp SCC9 H5 NOTE 1 Unless otherwise specified all resistors are in ohms 2 watt and 10 ND BLK gt GNO BLK acm 12 SML E RETURN WHT BRN 2 Unless otherwise specified all capacitors J3106 gt are in microfarads 14 NI P CI PULSE BLU 6 PULS _ 5 wi TRIGGER 7771 13 TB3101 Ar Ww CAP 2 amp 2 REAO OUT El i 40vD C E 27 40V D C TRIP CIRCUIT GND 59 e GAL TRIGGER WHT YEL B CR3II3 TORMAT TRIP PULSE ja
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