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Summary of Contents for PL-500X

Page 1: ... eftice nual STEREOTURNTABLE PLIE OOX DrrroNeER ...

Page 2: ...Cabinet 6 3 2 Tonearm 7 4 ADJUSTMENTS 4 1 D D Motor Operation Adjustment I 4 2 Mechanism Adjustments 9 5 PACKING 6 EXPLODEDVIEWSANO PARTSLIST 6 1 C a b i n e t 1 1 0 2 S u b p a n e l 1 4 6 3 D D M o t o r 1 6 7 S C H E M A T I C D T A G R A M 1 7 8 P C BOARDCONNECTION DIAGRAM 8 1 P a r t s L i s t o f P C B o a r d A s s e m b l y 2 1 For descriptionof the D D motor refer to the PL 630service man...

Page 3: ...mounting screws Cartridgemountrng nuts C6rtridgemounting washers Operating Instructions French and German furnished on rnodelsfor HET NOTE 1 1 1 Specifications and design subiect to po ibte modification without notice clue to improvements Subfunclions Full auto mechanism Anti skating force controf Stylus pressure direct readoutcounterweight Cueing device Srrobelight Free srop hrnges Semiconductors...

Page 4: ...2 PANEL FACILITIES ...

Page 5: ... 3rpmrecords like Lp s STROBE LIGHT This light comeson when the tonearmmovesawavfrom the arm rest toward the platter lt irradiates the strobo scope aroundthe outsideof the platter O TONEARM This tonearm is designedto apply the correct tracking forceto the cartridge andto keepthisforceat the precjse levelfor faithful trackingof the recordgrooves PL E clC X ARM ELEVATION LEVER This levercontrolsthe ...

Page 6: ...over 2 Undo the 4 screwssecuringthe top cover 3 Undo the 4 screwslocated in the rubber feet 4 Move the tonearm over towards the center shaft asshown in the diagram 5 Disconnect the connectors when lifting off the cabinet Cabinetsecuringscrews I u I u Fis 3 1 ...

Page 7: ...ct the tonearm lead wires from the PU board seeFig 3 2 Note that some of the lead wires have been soldered to the PU board and must be dis connected with care 4 Loosen the setscrewswith a hexagonal wrench to remove the PU plate under the arm base seeFig 3 3 5 Undo the screw securing the tonearm to the arm base seeFig 3 3 f tg J z PL 5C clx Arm base secu rrg J J ...

Page 8: ...or synchro scope to the TP3 and Q2 terminals of ttre cir cuit board ass y 3 Adjust VR1 for 33 1 3 rpm and VR2 for 45rpm on the circuit board ass y in order to bring the rising edge of the TPb terminal wave form within the width of the TP6 terminal waveform asshown in Fig 4 2 F i q 4 1 02 tc pA2oo4 Fis 4 2 a TP3 1 ...

Page 9: ...be simplified by using a test record Fis 4 6 o Tonearm misoperation If the tonearm should happen to stop midway during the lead in operation adjust the nut shown in Fig 4 7 This nut should be neither too tight nor too loo6e Fis 4 7 r Short switch The short switch gap should be 0 5mm during record play This gap may be adjusted by the screw shown in Fig 4 8 below Screwdriver Adjustingscrew Shortswit...

Page 10: ...BA 079 4 PRW O38 5 PHG 369 PHC 069 N93 603 KEX OO2 PRB 135 PRD 46 11 PEA 32 12 822426 t3 PXA 720 14 PXA 76 15 PXB 125 Caution label Cover 45 adaptor Driver operating instructions English Operatinginstructions French German Rubber mat ass mbly H adshell assembly Csrtridgemounting screwassembly ...

Page 11: ...6 EXPLODED VIEWS AND PARTSLIST 6 1 CABINET V 56 ...

Page 12: ... e fi N F 6 1 b t at 84 A rar o 4P _ 9 i g H t l d ...

Page 13: ...nir Taptite Pscrew3xl0 Button base Push button Start button PSA3x15 Oustcover PSF3x8 Strainrelief Strainrelief Angle Output cord AC powercord Selectorlever Selectorcam Spring Steelball 5 32 Selectorbaseunit Taptite P scr w3x10 Circuitbosrd Taptite Pscrew3x10 Taptite screw4x8 Hingeassembly He dahell assembly Tonearmassembly Weightassombly Arm restassembly Elevationsheet AS knob Hexagonsocketheadles...

Page 14: ...H 198 96 PNW 577 97 PNT 516 98 6 2 SUBPANEL Screw Spring Spring Spring Spring EV sheet Sheetcushion FW3 1 6 1 7 1 8 1 9 99 100 PAC 023 101 xwx 013 102 PXT 314 103 PBK 027 104 PXT 296 105 PBF 005 Aroo PEc os2 FW3 Knob Switch assembly Actuator D Actuator B Actuator A AS knob washer Insulator s l W q ss t t 52 50 51 3r 34 o s8 hxr 4t 57 se 22 25 44 4 r 42 41 1 4 u ...

Page 15: ... 50 PBF 03 51 PXT 300 52 KLA I59 53 54 56 57 PXT 3r 2 58 833 635 59 60 PLA 404 61 PBH 097 62 PNW 490 63 PNW 478 64 PBH 200 6s PBH l95 66 67 68 69 70 Start leverunit N u t EW2 Stopper unit PM 2 6x6 Stopper Taptite screw 3x8 Stopper rubber unit Polyethylenewasher4 10x0 25t Trptit screw 3x5 Timing motor Sub panel unit lnsulalor Microswitch Microswilch Polyethylenewasher4 1Oxo 25t Polyethylenewasher4 ...

Page 16: ...Parts without part number cannot be supplied Part No Description l 2 PEF 001 3 4 PTL 003 5 6 7 8 PHEO3OFA 9 10 Rotor assembly Steel ball Speed detector assembly Coreunit Positionaldetector assembly P CB Base Hall element Cord fixer Angle 1 1 12 MNT 001 13 MNW 001 1 4 15 PDE O38 1 6 Base Ring Plate Cover Connector assembly Taptite screw 3x8 1 6 ...

Page 17: ...rJ 9 G lrj F J lrJ O G l R 3 Lloo c9 o o4 t l c8 100 6 3 NP S E I d P i N e rf Er E O I 9 3E AC POWER CORD R02 II J T P 3 TP2 T P l l l s 5 I SPEED D1 SIRBAlO Pcx oro t or lN4OO5 PSG Or5 swtTcH s5 Ass y XWX 013 Q 4 2SC945 P o5 2sD234 DZ YtZ Z r Q6 Rt13 4 Q 6 2 S C t c23 100 35 AC POWER CORD LINE VOLTAGE ECTOR A p66 l oztrxo s r a START REPEAT PSF ol2 5 2 A CUT STOP PSF Or2 R14 820 BRN r l o s4 s4 ...

Page 18: ...art Therefore when replacing be sureto usepartsof identicaldesignation SWITCH ES SI START REPEAT ON OFF 32 CUT STOP ON OFF 53 MICRCXSTART REPEAT ON OFF 54 MICRO STOP ON OFF 55 SPEED SELECTOR 331 3rp 45rpm 58 LINEVOLTAGE 551E9198 UG 24OV Theunderlined indicates theswitcfr positi6n Thisis the basicschematic diagram but the actualcircuitmayvary dueto improvements in design NE WHT NEON PEL O39 R 1 1 6...

Page 19: ...8 P C BOARDCONNECTION DIAGRAM CUT ST SUBPANELAss yPXB I03 I ruorbn l CONTROL Ass Y XWM 33 MOTOR Ass yPXB 10 S IIVITCH Ass yXWX 01 3 ...

Page 20: ...START REPEAT lss yPXB I03 or onl I lvI 0L As y XWM 33 l t l ...

Page 21: ...on t ccDcH 330J50 ccDcH s60 J 50 CKDYF 103250 cKDYF4032s0 CKDYA 68 t K 50 cszAR47K35 coMA184J 50 coMA 104K50 coMA t04J50 cEA 010P s0 cszA 100K 16 cEA 1ooP 35 CEA471M 50L cEA101P 35 cEA 100M250L cEA100Pt6 CEA101M 6 3NP A pcl ogn Note RESISTORS P n No c l c3 c5 c7 cr5 c24 c 1 0 cl l c12 c 1 3 c14 c 1 6 c l 7 cl8 C20 c2l c22 C23 c25 c8 When orde ng resistors conuert the resistance ualue into code for...

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