manualshive.com logo in svg

Sony PMC-DR50, Service Manual

The Sony PMC-DR50 Service Manual is a comprehensive guide for users of this high-quality audio device. This manual provides detailed instructions, troubleshooting tips, and other essential information to ensure optimal performance. Download your free copy of the manual from manualshive.com, the ultimate destination for user manuals.

Share
Download
background image

– 77 –

R819

1-249-417-11 CARBON

1K

5%

1/4W

R820

1-249-417-11 CARBON

1K

5%

1/4W

R821

1-249-417-11 CARBON

1K

5%

1/4W

R822

1-249-417-11 CARBON

1K

5%

1/4W

R824

1-247-871-11 CARBON

47K

5%

1/4W

R825

1-247-855-11 CARBON

10K

5%

1/4W

R834

1-247-847-11 CARBON

4.7K

5%

1/4W

R835

1-247-827-11 CARBON

680

5%

1/4W

R836

1-249-417-11 CARBON

1K

5%

1/4W

R837

1-249-417-11 CARBON

1K

5%

1/4W

R838

1-247-855-11 CARBON

10K

5%

1/4W

R839

1-247-855-11 CARBON

10K

5%

1/4W

R840

1-249-393-11 CARBON

10

5%

1/4W

R841

1-249-417-11 CARBON

1K

5%

1/4W

R842

1-249-417-11 CARBON

1K

5%

1/4W

R843

1-247-847-11 CARBON

4.7K

5%

1/4W

R844

1-247-847-11 CARBON

4.7K

5%

1/4W

R846

1-247-807-11 CARBON

100

5%

1/4W

R848

1-247-855-11 CARBON

10K

5%

1/4W

R849

1-249-417-11 CARBON

1K

5%

1/4W

R850

1-249-417-11 CARBON

1K

5%

1/4W

R851

1-249-417-11 CARBON

1K

5%

1/4W

R852

1-249-417-11 CARBON

1K

5%

1/4W

R853

1-249-417-11 CARBON

1K

5%

1/4W

R854

1-247-807-11 CARBON

100

5%

1/4W

R855

1-247-807-11 CARBON

100

5%

1/4W

R856

1-247-855-11 CARBON

10K

5%

1/4W

R857

1-247-807-11 CARBON

100

5%

1/4W

R858

1-249-417-11 CARBON

1K

5%

1/4W

R859

1-249-417-11 CARBON

1K

5%

1/4W

R860

1-249-417-11 CARBON

1K

5%

1/4W

R862

1-247-847-11 CARBON

4.7K

5%

1/4W

R863

1-247-847-11 CARBON

4.7K

5%

1/4W

R864

1-247-847-11 CARBON

4.7K

5%

1/4W

RA801

1-247-855-11 CARBON

10K

5%

1/4W

RA804

1-247-855-11 CARBON

10K

5%

1/4W

RA805

1-247-847-11 CARBON

4.7K

5%

1/4W

RA815

1-247-855-11 CARBON

10K

5%

1/4W

RA816

1-247-855-11 CARBON

10K

5%

1/4W

RA817

1-247-855-11 CARBON

10K

5%

1/4W

RA830

1-247-847-11 CARBON

4.7K

5%

1/4W

RB830

1-247-847-11 CARBON

4.7K

5%

1/4W

RE803

1-249-417-11 CARBON

1K

5%

1/4W

< VIBRATOR >

X801

1-781-689-11 VIBRATOR, CERAMIC (8MHz)

X802

1-781-512-11 CRYSTAL (32.768kHz)

**************************************************************

*

A-3323-382-A DISPLAY BOARD, COMPLETE

***********************

< CAPACITOR >

C893

1-161-485-00 CERAMIC

0.1uF

50V

C895

1-164-097-11 CERAMIC

0.022uF

50V

< CONNECTOR >

*

CN801

1-793-850-11 CONNECTOR (SIDE BASE), FFC 19P

*

CN802

1-793-849-11 CONNECTOR (SIDE BASE), FFC 18P

< FILTER >

FL801

1-517-921-11 INDICATOR TUBE, FLUORESCENT

< RESISTOR >

R865

1-249-439-11 CARBON

68K

5%

1/4W

R866

1-247-827-11 CARBON

680

5%

1/4W

R867

1-249-416-11 CARBON

820

5%

1/4W

R868

1-249-418-11 CARBON

1.2K

5%

1/4W

R869

1-249-420-11 CARBON

1.8K

5%

1/4W

< PACKAGE RESISTOR >

RA801

1-242-960-11 RES, PACKAGE 68K

RA802

1-242-960-11 RES, PACKAGE 68K

RA803

1-242-960-11 RES, PACKAGE 68K

< SWITCH >

S801

1-771-838-11 SWITCH, TACT (STANDBY)

S802

1-771-838-11 SWITCH, TACT (SLEEP)

S803

1-771-838-11 SWITCH, TACT (CLOCK)

S804

1-771-838-11 SWITCH, TACT (TIMER)

S805

1-771-838-11 SWITCH, TACT (DISPLAY)

**************************************************************

*

A-3323-380-A DSP BOARD, COMPLETE

********************

< CAPACITOR >

C751

1-164-085-11 CERAMIC

0.001uF

10%

50V

C752

1-164-085-11 CERAMIC

0.001uF

10%

50V

C753

1-164-085-11 CERAMIC

0.001uF

10%

50V

C754

1-164-085-11 CERAMIC

0.001uF

10%

50V

C755

1-164-085-11 CERAMIC

0.001uF

10%

50V

C756

1-164-085-11 CERAMIC

0.001uF

10%

50V

C761

1-137-194-11 MYLAR

0.47uF

5%

50V

C762

1-164-077-11 CERAMIC

220PF

10%

50V

C763

1-164-081-11 CERAMIC

470PF

10%

50V

C764

1-136-169-00 MYLAR

0.22uF

5%

50V

C765

1-164-095-11 CERAMIC

0.01uF

10%

16V

C766

1-164-097-11 CERAMIC

0.022uF

50V

C767

1-164-097-11 CERAMIC

0.022uF

50V

C768

1-104-665-11 ELECT

100uF

20%

10V

C769

1-164-097-11 CERAMIC

0.022uF

50V

C770

1-164-085-11 CERAMIC

0.001uF

10%

50V

C771

1-164-097-11 CERAMIC

0.022uF

50V

C772

1-104-665-11 ELECT

100uF

20%

10V

C773

1-164-097-11 CERAMIC

0.022uF

50V

C774

1-164-097-11 CERAMIC

0.022uF

50V

C775

1-164-097-11 CERAMIC

0.022uF

50V

C776

1-164-097-11 CERAMIC

0.022uF

50V

C777

1-126-964-11 ELECT

10uF

20%

50V

C778

1-162-209-31 CERAMIC

27PF

5%

50V

C779

1-162-209-31 CERAMIC

27PF

5%

50V

C781

1-102-108-00 CERAMIC

150PF

10%

50V

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

CPU

DISPLAY

DSP

Summary of Contents for PMC-DR50

Page 1: ...ENT SYSTEM SPECIFICATIONS TAPE Model Name Using Similar Mechanism NEW Section Tape Transport Mechanism Type MF PMCDR50 CD Model Name Using Similar Mechanism NEW Section MD Mechanism Type KSM 213CCP Optical Pick up Type KSS 213C Continued on page 2 US Model ...

Page 2: ...16 5 DIAGRAMS 5 1 Explanation of IC Terminals 19 5 2 Block Diagrams CD Tuner Section 22 5 3 Block Diagrams Tape Main Section 25 5 4 Printed Wiring Boards Main Section 29 5 5 Schematic Diagram Main Section 1 3 33 5 6 Schematic Diagram Main Section 2 3 36 5 7 Schematic Diagram Main Section 3 3 39 5 8 Printed Wiring Boards CD Section 42 5 9 Schematic Diagram CD Section 45 5 10 Schematic Diagram Contr...

Page 3: ...n Objective lens moves up and down once for the focus search ABOUT THE EXTENSION CABLE JIG Extention cable jigs 1 792 164 11 1 792 165 11 1 792 223 11 and 1 792 224 11 are necessary when repair this unit SECTION 1 SERVICE NOTE SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REP...

Page 4: ...utton 6 DIMMER button 7 2 Headphones Jack 8 DIR MODE button 9 COUNTER RESET button º TAPE operation buttons r P rec pause CD DUBBING 0 FF REW ª play π stop PLAY MODE MONO ST ISS button ENTER MEM button TUNE TIME SET button LINE IN button SUMER TIME button MEGA BASS button SOUND button 6 CD OPEN CLOSE button ª RADIO operation buttons PRESET BAND PRESET º CD operation buttons fl play pause π stop SNO...

Page 5: ...UME buttons 7 SOUND button 8 CD operation buttons AMS search play P pause p stop 9 TAPE operation buttons p stop play r P rec pause 0 FF REW º RADIO operation buttons TUNE TUNE BAND MODE button HOOKING UP THE SYSTEM DISPLAY POWER CD RADIO MODE RADIO MEGA BASS VOL TAPE SOUND TUNE BAND SLEEP 1 2 3 4 5 6 7 8 9 º ...

Page 6: ...oading motor M651 Optical pick up block Belt Mechanism deck TC RF board Head relay board Capstan reel motor M160 Control board VOL board Display board Cabinet wood Speaker unit R CH Speaker R CH SP101 Power board Cabinet R bottom Speaker board AMP board AMP IC board DSP board CPU board 5 Wire parallel 19 core 6 Wire parallel 20 core ASP board CN702 1 Screws BVTT 3x10 1 Screws BVTT 3x10 4 Screws KP...

Page 7: ... 7 3 3 MAIN BOARD JACK BOARD 3 2 CD ASSY 1 Screws BVTT 3x10 2 Case bottom CD ASSY 2 Screws BVTT 2 6x8 5 3 Case bottom Jack board Main board 4 Screw BVTT 2 6x8 2 Screws BVTT 2 6x8 1 Screws BVTT 3x10 ...

Page 8: ... 8 3 4 TRAY 3 5 ASP BOARD 3 Projection 2 Tray 3 Projection 1 Turn the gear in a direction as a figure Chassis 3 Wire parallel 16 core 2 Remove solder 1 Screw P 2x6 4 Chassis ASP board ...

Page 9: ... 9 3 6 BELT 3 7 MOTOR BOARD LOADING MOTOR M651 1 Screws P 2 6x8 2 Chassis Chucking chassis 3 Belt 4 Loading motor M651 1 Screws B 2x3 2 Chassis Claws Motor board 3 Remove solder ...

Page 10: ... 8 OPTICAL PICK UP BLOCK 3 9 MECHANISM DECK 2 Screws PWH 2 6x10 4 3 3 Chassis Optical pick up block Arm 1 Screws PWH 2 6x10 1 Screws BVTT 3x10 3 2 Cover deck Cover ASSY top Mechanism deck 1 Screws BVTT 3x10 ...

Page 11: ...OL BOARD 6 Belt FR Belt BR Belt FR 7 Belt BR 1 Screws 4 Screw 9 3 5 Capstan reel motor M160 Head relay board TC RF board 8 Screws 2 Remove solder 2 Remove solder 1 Screws BVTT 2 6x8 4 2 Control board DSP board CPU board Cover ASSY top 3 Screws BVTT 2 6x8 3 Screws BVTT 2 6x8 ...

Page 12: ...s BVTT 2 6x8 4 2 Wire parallel 18 core Holder Display PC board DSP board Display board CPU board 7 Screws BVTT 2 6x8 1 Screws BVTT 2 6x8 2 Support 3 8 5 Wire parallel 18 core 4 Wire parallel 14 core 6 Wire parallel 19 core DSP board CPU board Holder Display PC board Display board ...

Page 13: ...6x8 2 4 1 Claws Panel ASSY front Case top VOL board 1 Claws 1 Claws 1 Claws SPEAKER UNIT R CH 2 Screws P 4x16 3 Cabinet Wood 1 Screws P 4x16 Cabinet R bottom Sponge back board Note Change a Sponge back board 3 042 179 01 for a new article when remove the cabinet R bottom ...

Page 14: ...7 POWER BOARD 3 1 Cabinet Wood 2 Screws BVTT 4x10 2 Screws BVTT 4x10 4 Screws Stand Grill Stand Grill Speaker SP101 Speaker grill ASSY Panel R ASSY Sub 2 Cabinet Wood 1 Screws P 4x10 Power board Bracket Transfomer Bracket Transfomer ...

Page 15: ...MP board 3 Screws 3x10 1 Screws BVTT 3x12 Cabinet R bottom AMP IC board 5 3 2 Screws BVTT 3x8 1 Screws BVTT 3x10 4 Screws BVTT 3x8 Stopper wire Cabinet R bottom Stopper cord Airtight clipper Bracket Cord AC Cord with connector Speaker board 6 Screws BVTT 3x8 ...

Page 16: ...service manual As a general rule playback circuit adjustment should be completed beforeming recording circuit adjustment 2 The adjustments should be performed for bothe L CH and R CH unless otherwise indicated Standard Intput Level Input terminal LINE IN source impedance 10kΩ input signal level 0 5V 3 8dB Standard Output Level Output terminal LINE OUT load impedance 47kΩ output signal level 0 5V 3...

Page 17: ...quency coverage and tracking adjustments should be finally done by the trimmer capacitors AM IF ADJUSTMENT Adjust for a maximum reading on level meter T2 450kHz AM FREQUENCY COVERAGE ADJUSTMENT Adjust part Frequency display reading on digital voltmeter L5 530kHz Adjustment value 1 4V Standard value 1 2 1 6V Confirmation 1 710kHz Standard value 7 7 8 3V AM TRACKING ADJUSTMENT Adjust for a maximum r...

Page 18: ...verage Digital voltmeter 100K Ω L4 AM Tracking Adjustment VT GND L5 AM Frequency coverage Adjustment T2 AM IF Adjustment T4 FM IF Adjustment SR1 Auto Stop Level Adjustment MAIN BOARD Component side FM RF signal generator 22 5kHz frequency deviation by 400Hz signal Output level 30dBµ FM EXT ANT terminal 0 01 µF 1 Set the frequency of FM SSG to 98MHz 2 Press the TUNE button of the unit to start the ...

Page 19: ...signal input 34 TAPE STATUS I Tape detection input 35 TAPE MECHA MODE SW I FWD REV detection input 36 VER I Destination setting terminal fixed at H 37 AVSS Ground 38 RESET I System reset input 39 EXTAL I O System clock output 8MHz 40 XTAL1 I System clock input 8MHz 41 VSS Ground 42 XTAL 32 768kHz I Real clock input 32 768kHz 43 XTAL 32 768kHz O Real clock output 32 768kHz 44 VDD Power supply termi...

Page 20: ... 22 24 23 PMC DR50 5 2 BLOCK DIAGRAMS CD TUNER SECTION Signal path F FM f AM J CD ...

Page 21: ... 25 26 28 27 PMC DR50 5 3 BLOCK DIAGRAMS TAPE MAIN SECTION Signal path F FM J CD E PB a REC ...

Page 22: ...4 RC199 R33 R34 R13 R15 R14 RA155 RB155 R5 R6 RA315 R271 R101 R102 R103 R38 R374 R204 R201 R210 R110 R127 R227 R212 R350 R381 R203 R31 R30 RA24 C43 CA50 CA230 C6 CA301 CC302 C41 D9 D2 D1 D4 D3 C42 C14 C8 C51 CA10 J198 J130 GND VT TP1 CF7 TU1 8 7 6 5 4 3 2 1 CN1 CN1 AM JK1 FM75Ω EXT ANT D S G Q108 D6 C17 C20 L4 L5 SR1 R16 R24 R37 R202 R314 R315 R324 R116 R319 RA317 R349 R318 R320 R382 R306 R307 R11...

Page 23: ...justment for repair Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM AM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F ...

Page 24: ... 36 38 37 PMC DR50 5 6 SCHEMATIC DIAGRAM MAIN SECTION 2 3 z Refer to page 62 for IC Block Diagrams z Refer to page 39 for Waveforms z Refer to page 39 for Notes ...

Page 25: ...oted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM E PB a REC J CD Note on Schematic Diagram Main Section 3 3 Note All capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified U B Line Voltages are dc with respect to ground ...

Page 26: ... 1 5 10 13 39 35 30 27 26 25 20 15 14 40 45 50 52 IC701 6 1 1 CN651 CNP701 R757 R793 R796 R788 R785 R783 R781 R787 R790 R789 R797 R798 R758 R759 R760 R762 R761 R752 R753 J770 J775 J753 J763 J767 J768 J757 J760 J765 J771 J779 J772 J773 J774 R756 R755 R754 R782 R751 R763 R764 R766 R765 R784 R786 R773 R795 R794 R774 R799 R750 R771 R769 R768 R767 C769 C781 C783 C788 C787 C754 C776 C767 C771 C773 C779 ...

Page 27: ... safety Replace only with part number specified U B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark CD STOP CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Ci...

Page 28: ...s are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms z Waveforms CD SECTION 1 IC701 ed RFO 2 3 4 5 6 VOLT DIV 0 5 V AC TIME DIV 1 µsec IC701 6 FEO IC701 rg TO IC751 wl PCO IC751 el r LRCK IC751 ua XTAO VOLT DIV 1 V AC TIME DIV 1 msec VOLT DIV 20mV AC TIME DIV 1 msec VOLT DIV 0 5 V AC TIME DIV 5 µsec VOLT DIV 1 V AC ...

Page 29: ...S S811 DUBBING S812 z X S813 COUNTER RESET S814 DIR MODE S805 DISPLAY S804 TIMER S821 PRESET S806 VOLUME S808 SNOOZE S807 VOLUME S820 BAND S819 PRESET S831 MEGA BASS S830 SOUND D809 SOUND S833 CD OPEN CLOSE Z S815 DIMMER D810 DIMMER S816 POWER S828 ENTER MEM S832 SUMMER TIME 1 5 8 CN807 R880 R881 R886 R885 R884 R882 R883 R870 R872 R878 R879 C251 R151 R876 R894 J856 JK151 i R873 R874 R875 R877 R896...

Page 30: ...5 CN513 IC309 R182 R181 R281 R381 R282 R383 C409 C407 C401 C404 C281 C385 C381 C386 C382 C387 C405 C181 C185 C184 C388 C285 C284 R283 R284 R184 R183 J513 J512 J511 J501 J515 J514 J516 J520 J401 1 2 CN504 1 2 CN511 1 5 6 CN505 1 5 8 CN503 CN503 1 3 CN510 R402 R404 R405 R403 R401 C408 C403 C402 C412 C411 C410 C406 D403 D402 D401 D404 E C B Q401 J517 J518 POWER OUT TO MAIN UNIT G JACK BOARD CN311 Pag...

Page 31: ... or less unless otherwise specified 2 nonflammable resistor Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified U B Line Voltages are dc with respect to ground under no signal detuned conditions no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerance...

Page 32: ...OMP ATSC WINDOW COMP E F BALANCE WINDOW COMP TRK GAIN WINDOW COMP FO BIAS WINDOW COMP VEE TGFL TOG1 TOG2 TOG3 TOG4 BAL1 BAL2 BAL3 BAL4 IFB1 IFB2 IFB3 IFB4 IFB5 IFB6 FE AMP VEE E IV AMP F IV AMP VCC APC VCC VEE LASER POWER CONTROL VEE PD1 IV AMP PD2 IV AMP RF SUMMING AMP VCC VEE VEE LEVEL S VEE MIRR VCC DFCT FOK VCC LDON LPCL LPC TGFL MIRR DFCT1 CC1 1 2 3 4 5 6 7 8 9 10 11 12 13 26 39 40 41 42 43 4...

Page 33: ...l parts with no reference number in the exploded views are not supplied Hardware mark list and accessories and packing materials are given in the last of this parts list Ref No Part No Description Remark Ref No Part No Description Remark 6 1 CASE SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 1 3 047 216 01 CAS...

Page 34: ...149 01 DOOR CASSETTE Ref No Part No Description Remark Ref No Part No Description Remark 66 3 042 150 01 HOLDER CASSETTE 67 3 042 159 01 SPRING CASSETTE DOOR 68 X 3378 681 1 COVER ASSY TOP 69 3 043 307 01 GEAR DAMPER 70 3 042 155 01 BASE DOOR LOCK 71 3 042 160 01 SPRING DOOR LOCK 72 3 042 158 01 PLATE CASSETTE LOCK 73 X 3378 360 1 BUTTON ASSY OPERATE 74 3 042 165 01 COVER LED 75 3 042 154 01 SPACE...

Page 35: ...01 BELT 108 3 028 013 01 GEAR DRIVE 109 3 921 725 01 SCREW 2 6X10 PWH 110 3 028 019 01 PLATE CHUCK 111 1 452 899 21 MAGNET 112 3 028 011 01 ARM 113 3 931 379 01 RUBBER VIBRATION PROOF PINK 114 3 910 095 31 RUBBER VIBRATION PROOF GREEN 115 3 028 009 01 CHASSIS 116 1 783 888 11 WIRE FLAT TYPE 16 CORE M651 A 3320 538 A MOTOR ASSY LOADING INCLUDING PULLEY 7 6 5 101 102 103 104 105 106 107 108 109 109 ...

Page 36: ...R 170 3 029 592 01 FLYWHEEL R 171 3 029 626 01 WASHER 172 3 029 589 01 TRIGGER ARM 173 3 029 611 01 SPRING 174 3 029 593 01 CLUTCH 175 3 029 612 01 SPRING 176 3 045 830 01 ARM UD A 177 3 029 595 01 GEAR UD 178 3 029 613 01 SPRING 179 3 029 596 01 PULLEY D 180 3 029 627 01 WASHER 181 3 034 694 01 BOX SW S301 303 304 305 182 3 045 835 01 SPRING SW S301 303 304 305 183 3 029 600 01 SPACER M160 3 045 ...

Page 37: ...PRING 215 3 029 580 01 LEVER ST 216 3 029 614 01 SCREW 217 3 029 577 01 PLATE D 218 3 029 578 01 REEL CAP 219 3 029 602 01 SPRING 220 3 029 579 01 REEL GEAR 221 3 029 624 01 WASHER 222 3 045 829 01 BRAKE LEVER 223 3 029 615 01 SCREW 224 3 029 581 01 GUIDE C 225 3 029 603 01 SPRING 226 3 029 585 01 ARM SW 227 3 029 584 01 ARM CS 228 3 029 610 01 SPRING 229 3 029 586 01 CHASSIS MECHANISM 230 1 673 3...

Page 38: ...EAR A 0254 8 848 483 05 DEVICE OPTICAL KSS 213C 255 X 2626 202 1 CHASSIS ASSY MB RP MOTOR INCLUDING M702 SPINDLE 256 3 713 786 51 SCREW P 2X3 M701 X 2625 769 1 MOTOR GEAR ASSY MB SLED INCLUDING GEAR not s upplied M701 M702 251 255 including M702 252 256 253 254 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 39: ... 3 042 179 01 SPONGE BACK BOARD 314 3 042 178 01 FOOT RUBBER 315 1 792 188 11 CORD SUB POWER 0316 1 792 632 11 CORD AC 317 3 042 186 01 STOPPER WIRE 318 3 042 181 01 STOPPER CORD 319 1 500 386 11 FILTER CLAMP FERRITE CORE 0F501 1 576 109 21 FUSE 5A 125V SP101 1 529 581 11 SPEAKER 15W R CH 0T501 1 435 496 11 TRANSFORMER POWER The components identified by mark 0 or dotted line with mark 0 are critic...

Page 40: ...8 357 1 GRILLE ASSY SPEAKER 354 X 3378 359 1 PANEL L ASSY SUB 355 3 042 180 01 SPONGE WOOD CABINET 356 3 042 174 01 CABINET WOOD 357 3 042 179 01 SPONGE BACK BOARD 358 3 042 178 01 FOOT RUBBER 359 3 042 181 01 STOPPER CORD SP201 1 529 581 11 SPEAKER 15W L CH 13 13 10 10 9 9 9 9 9 SP201 14 14 351 352 353 354 355 356 357 358 358 359 not supplied not supplied not supplied ...

Page 41: ... 968 11 ELECT 100uF 20 50V C408 1 164 097 11 CERAMIC 0 022uF 50V C409 1 104 664 11 ELECT 47uF 20 16V C410 1 164 097 11 CERAMIC 0 022uF 50V C411 1 164 097 11 CERAMIC 0 022uF 50V C412 1 161 485 00 CERAMIC 0 1uF 50V CONNECTOR CN503 1 793 856 11 CONNECTOR TOP BASE 8P POWER OUT TO MAIN UNIT CN504 1 793 898 11 CONNECTOR TOP BASE 2P CN505 1 793 899 11 CONNECTOR TOP BASE 6P CN510 1 793 901 11 CONNECTOR BA...

Page 42: ...701 1 419 152 11 COIL PEAKING TRANSISTOR Q701 8 729 195 23 TRANSISTOR 2SA952 RESISTOR R701 1 249 441 11 CARBON 100K 5 1 4W R702 1 249 439 11 CARBON 68K 5 1 4W R703 1 249 439 11 CARBON 68K 5 1 4W R704 1 249 439 11 CARBON 68K 5 1 4W R705 1 249 439 11 CARBON 68K 5 1 4W R706 1 249 441 11 CARBON 100K 5 1 4W R707 1 247 887 00 CARBON 220K 5 1 4W R709 1 247 883 00 CARBON 150K 5 1 4W R710 1 247 885 00 CARB...

Page 43: ...RBON 680 5 1 4W R874 1 249 416 11 CARBON 820 5 1 4W R875 1 249 418 11 CARBON 1 2K 5 1 4W R876 1 249 420 11 CARBON 1 8K 5 1 4W R877 1 247 843 11 CARBON 3 3K 5 1 4W R878 1 249 427 11 CARBON 6 8K 5 1 4W R879 1 249 432 11 CARBON 18K 5 1 4W R880 1 247 827 11 CARBON 680 5 1 4W R881 1 249 416 11 CARBON 820 5 1 4W R882 1 249 418 11 CARBON 1 2K 5 1 4W R883 1 249 420 11 CARBON 1 8K 5 1 4W R884 1 247 843 11 ...

Page 44: ...95 11 CERAMIC 0 01uF 10 16V C847 1 164 095 11 CERAMIC 0 01uF 10 16V C848 1 164 095 11 CERAMIC 0 01uF 10 16V C849 1 164 095 11 CERAMIC 0 01uF 10 16V C850 1 102 106 00 CERAMIC 100PF 10 50V C851 1 102 106 00 CERAMIC 100PF 10 50V C852 1 164 095 11 CERAMIC 0 01uF 10 16V C853 1 164 095 11 CERAMIC 0 01uF 10 16V C854 1 164 095 11 CERAMIC 0 01uF 10 16V C855 1 164 095 11 CERAMIC 0 01uF 10 16V C856 1 164 095...

Page 45: ...APACITOR C893 1 161 485 00 CERAMIC 0 1uF 50V C895 1 164 097 11 CERAMIC 0 022uF 50V CONNECTOR CN801 1 793 850 11 CONNECTOR SIDE BASE FFC 19P CN802 1 793 849 11 CONNECTOR SIDE BASE FFC 18P FILTER FL801 1 517 921 11 INDICATOR TUBE FLUORESCENT RESISTOR R865 1 249 439 11 CARBON 68K 5 1 4W R866 1 247 827 11 CARBON 680 5 1 4W R867 1 249 416 11 CARBON 820 5 1 4W R868 1 249 418 11 CARBON 1 2K 5 1 4W R869 1...

Page 46: ...47 887 00 CARBON 220K 5 1 4W R769 1 247 855 11 CARBON 10K 5 1 4W R771 1 249 417 11 CARBON 1K 5 1 4W R773 1 249 442 11 CARBON 510 5 1 4W R774 1 247 903 00 CARBON 1M 5 1 4W R781 1 249 430 11 CARBON 12K 5 1 4W R782 1 249 430 11 CARBON 12K 5 1 4W R783 1 249 430 11 CARBON 12K 5 1 4W R784 1 249 430 11 CARBON 12K 5 1 4W R785 1 249 430 11 CARBON 12K 5 1 4W R786 1 249 430 11 CARBON 12K 5 1 4W R787 1 247 83...

Page 47: ...R 2SA952 Q335 8 729 049 00 TRANSISTOR 2SA733P RESISTOR R146 1 249 417 11 CARBON 1K 5 1 4W R151 1 247 855 11 CARBON 10K 5 1 4W R152 1 249 417 11 CARBON 1K 5 1 4W R153 1 247 847 11 CARBON 4 7K 5 1 4W R156 1 247 847 11 CARBON 4 7K 5 1 4W R246 1 249 417 11 CARBON 1K 5 1 4W R251 1 247 855 11 CARBON 10K 5 1 4W R252 1 249 417 11 CARBON 1K 5 1 4W R253 1 247 847 11 CARBON 4 7K 5 1 4W R255 1 247 887 00 CARB...

Page 48: ... 50V C223 1 102 106 00 CERAMIC 100PF 10 50V C225 1 126 964 11 ELECT 10uF 20 50V C226 1 126 964 11 ELECT 10uF 20 50V C241 1 126 964 11 ELECT 10uF 20 50V C242 1 164 085 11 CERAMIC 0 001uF 10 50V C243 1 126 964 11 ELECT 10uF 20 50V C244 1 161 482 11 CERAMIC 0 068uF 10 50V C245 1 161 482 11 CERAMIC 0 068uF 10 50V C246 1 164 096 11 CERAMIC 0 01uF 50V C301 1 104 665 11 ELECT 100uF 20 10V C302 1 104 666 ...

Page 49: ...TENNA EXT ANT FM 75 Ω JK301 1 793 845 11 JACK LINE LINE OUT JK302 1 793 845 11 JACK LINE LINE IN COIL L4 1 411 901 11 COIL ANTENNA AM TRACKING L5 1 429 555 11 TRANSFORMER MW OSC AM FREQUENCY COVERAGE L6 1 419 153 11 COIL PEAKING L8 1 419 152 11 COIL PEAKING L9 1 419 152 11 COIL PEAKING L13 1 419 152 11 COIL PEAKING L14 1 419 152 11 COIL PEAKING L111 1 419 152 11 COIL PEAKING L131 1 419 152 11 COIL...

Page 50: ...R120 1 247 879 11 CARBON 100K 5 1 4W R121 1 247 879 11 CARBON 100K 5 1 4W R122 1 247 843 11 CARBON 3 3K 5 1 4W R123 1 247 863 11 CARBON 22K 5 1 4W R124 1 247 839 11 CARBON 2 2K 5 1 4W R125 1 247 839 11 CARBON 2 2K 5 1 4W R127 1 247 871 11 CARBON 47K 5 1 4W R135 1 249 417 11 CARBON 1K 5 1 4W R140 1 247 847 11 CARBON 4 7K 5 1 4W R145 1 247 855 11 CARBON 10K 5 1 4W R171 1 247 849 11 CARBON 5 6K 5 1 4...

Page 51: ...5 1 4W VARIABLE RESISTOR SR1 1 227 154 11 RES VAR CARBON 20K AUTO STOP LEVEL TRANSFORMER T2 1 429 554 11 TRANSFORMER AM IFT AM IF T4 1 419 677 11 TRANSFORMER FM IF TEST PIN TP1 1 793 223 11 HEADER PIN 2P TUNER UNIT TU1 1 693 500 11 FRONT END FM VIBRATOR X1 1 781 686 11 CRYSTAL 75kHz 1 676 294 11 MOTOR BOARD CAPACITOR C651 1 126 964 11 ELECT 10uF 20 50V C652 1 126 964 11 ELECT 10uF 20 50V C653 1 13...

Page 52: ... 11 CABLE FLEXIBLE FLAT 18P 58 1 794 038 11 CABLE FLEXIBLE FLAT 19P 70mm 60 1 794 039 11 CABLE FLEXIBLE FLAT 20P 61 1 794 040 11 CABLE FLEXIBLE FLAT 15P 111 1 452 899 21 MAGNET 116 1 783 888 11 WIRE FLAT TYPE 16 CORE 0254 8 848 483 05 DEVICE OPTICAL KSS 213C 255 X 2626 202 1 CHASSIS ASSY MB RP MOTOR INCLUDING M702 SPINDLE 311 1 533 233 31 HOLDER FUSE 315 1 792 188 11 CORD SUB POWER 0316 1 792 632 ...

Page 53: ...85 873 04 SCREW BVTT 3X10 S 5 7 621 772 00 SCREW B 2X3 6 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT 7 7 621 255 45 SCREW P 2X6 9 7 685 160 01 SCREW P 4X10 TYPE1 10 7 685 163 01 SCREW P 4X16 TYPE1 12 7 685 872 04 SCREW BVTT 3X8 S 13 7 685 874 09 SCREW BVTT 3X12 S 14 7 685 882 09 SCREW BVTT 4X10 S 15 7 685 872 09 SCREW BVTT 3X8 S 16 7 685 645 79 SCREW BVTP 3X6 TYPE2 SLIT ...

Page 54: ... 86 9 927 681 11 Sony Corporation Personal Audio Division Company 2000C0214 1 Printed in Japan 2000 3 Published by General Engineering Dept PMC DR50 ...

Reviews:

No comments

Related manuals for PMC-DR50

Dali MS 4 Service Manual preview
MS 4
Brand: Dali Pages: 8
Dali 103 Owner'S Manual preview
103
Brand: Dali Pages: 7
d&b audiotechnik SL Series Manual preview
SL Series
Brand: d&b audiotechnik Pages: 13
DAPAudio D-100 Manual preview
D-100
Brand: DAPAudio Pages: 12
Aaron SS-10 Instructions preview
SS-10
Brand: Aaron Pages: 4
Aaron IC-120 Specifications preview
IC-120
Brand: Aaron Pages: 2
Aaron HCC-300 Instructions Manual preview
HCC-300
Brand: Aaron Pages: 6
Aaron D-100 Instructions Manual preview
D-100
Brand: Aaron Pages: 6
Aaron CC- 60 Specifications preview
CC- 60
Brand: Aaron Pages: 2
Aaron HCC-300 Brochure preview
HCC-300
Brand: Aaron Pages: 2
Aaron AP-3 Brochure & Specs preview
AP-3
Brand: Aaron Pages: 3
JAMO D 830 Owner'S Manual preview
D 830
Brand: JAMO Pages: 14
Mackie CR StealthBar Owner'S Manual preview
CR StealthBar
Brand: Mackie Pages: 17
Mueller Hydro-Guard HG-3 Operating Instructions Manual preview
Hydro-Guard HG-3
Brand: Mueller Pages: 7
Maceton Lightning 16 Quick Start Manual preview
Lightning 16
Brand: Maceton Pages: 7
K&F SPECTRA 212 User Manual preview
SPECTRA 212
Brand: K&F Pages: 38
Samson Resolv RXA5 Owner'S Manual preview
Resolv RXA5
Brand: Samson Pages: 10
X-TREME XTQ300 User Manual preview
XTQ300
Brand: X-TREME Pages: 11

Brands by name

Popular brands

Load more brands