Sony HCD-R500, Service Manual

Page 1: ...ntinuous RMS power output Reference 50 W 50W 6 Ω at 1 kHz 10 THD Peak music power output Reference 600 W Inputs MD IN phone jacks voltage 450 mV impedance 47 kΩ Outputs MD OUT phone jacks voltage 250 mV impedance 1 kΩ PHONES stereo phone jack accepts headphones of 8 Ω or more SPEAKER accepts impedance of 6 to 16 Ω CD player section System Compact disc and digital audio system Laser Semiconductor l...

Page 2: ...s concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission observe from more than 30 cm away from the objective lens SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINEWITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE TH...

Page 3: ...D Section 24 5 5 Schematic Diagram CD Section 29 5 6 Schematic Diagram Panel Section 33 5 7 Printed Wiring Board Panel Section 37 5 8 Printed Wiring Board Deck Section 42 5 9 Schematic Diagram Deck Section 47 5 10 Schematic Diagram Main Section 51 5 11 Printed Wiring Board Main Section 55 5 12 Printed Wiring Board Amp Section 60 5 13 IC Pin Function 65 6 EXPLODED VIEWS 6 1 Cabinet Section 67 6 2 F...

Page 4: ...BAND button 9 r REC button º PAUSE button CD SYNC button STEREO MONO button VOLUME REPEAT MEMORY button button DECK B JOG DIAL π STOP button ª DECK A º º button DBFB button SURROUND button FILE SELECT button DISPLAY DEMO button EDIT DIRECTION button PLAY MODE button FUNCTION ª TAPE A button ª I u POWER button º TAPE A button ª TAPE B button 9 8 7 6 0 2 3 4 5 1 ª º ª º ...

Page 5: ... numerical order given 2 2 FRONT PANEL 1 Three srews 2 Three screws 3 Seven screws 4 Upper cover 5 Pull out the CD tray and remove the CD door with releasing craws into the directioin of arrow 6 CD door claws 4 Flat type wire CN09 2 Connector CN302 1 Three screws 5 Front panel 3 Flat type wire CN09 ...

Page 6: ... 6 2 3 MAIN BOARD 2 4 AMP BOARD 1 Five screws 2 Harness CN701 3 Harness CN302 4 Harness CN08 5 MAIN board 1 Two screws 2 Three screws 3 Three screws 4 Three screws 5 AMP board ...

Page 7: ... 7 1 Screw 2 Bracket 4 Bracket 5 Flat type wire CN06 3 Screw 6 CD tray 2 5 CD TRAY 2 6 CD DECODER BOARD 1 Two screws claws 2 Two screws 6 CD decoder board 3 Flat cable 4 Flat cable 5 Connector ...

Page 8: ... 8 2 Screw 3 UD gear 4 Screw 5 UD Cam 8 Spring 7 Spring 6 Spring 1 Two screws 9 Base unit 2 7 BASE UNIT 2 8 CASSETTE DOOR Cassette door Note Four claws are used ...

Page 9: ...4 ELECTRICAL ADJUSTMENTS 1 Demagnetize the record playback head with a head damagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjusted 4 The adjustments should be performed with the rated power supply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manua...

Page 10: ...ustment Deck A Procedure 1 Mode Playback 2 Adjust the SFR501 so that the frequency counter reads 3 000 Hz 90Hz Adjustment Location DECK board Sample Value of Wow and flutter W RMS JIS within 0 3 test tape WS 48B DECK BOARD Component side L CH peak R CH peak screw position output level within 2dB within 2dB L CH peak screw position R CH peak test tape P 4 A100 10kHz 10dB SPEAKER terminal JK301 L CH...

Page 11: ...e input level of the set will become 60 dB µV m 3 Adjust L104 so that when the waveform on the oscilloscope is maximum no noise appears 4 Tune the set to 1 400 kHz 5 Adjust CT102 so that when the waveform on the oscilloscope is maximum no noise appears Repeat the procedures in each adjustment several times and the tracking adjustment should be finally done by the trimmer capacitors Adjustment Loca...

Page 12: ... indicator will change from going off to going on Adjustment Location MAIN board Adjustment Location MAIN BOARD Component side FM RF SSG Carrier frequency 98 MHz Modulation AUDIO 1 kHz 75 kHz deviation 100 Output level 28 dB at 75 Ω open FM ANTENNA terminal JK101 75 Ω coaxial SFR101 FM Tyned Level IC103 TP1 IC102 L105 IC101 CT102 AM Tracking L104 JK101 JK301 MW Tuning Voltage ...

Page 13: ...loscope waveform is clear and check RF signal level is correct or not Note Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform oscilloscope level 1 0 Vp p VOLT DIV 200 mV TIME DIV 500 nS 0 3 0 2 Adjustment Location CD DECODER board Procedure 1 Connect DC voltmeter to test point CN12 FEO VC on CD DECODER board 2 Turned Power switch on 3 Put disc ...

Page 14: ... 5 DIAGRAMS 5 1 CIRCUIT BOARDS LOCATION SW C board SW D board SW B board CD BUTTON board PANEL board VOLUME board FUSE board AMP board MAIN board MOTOR board MOTOR 6P S board SW A board CD DECODER board DECK board ...

Page 15: ...CONTROL RECEIVER 39 REMOTE 64 78 KEY MATRIX S601 628 P1 P21 100 86 G1 G15 81 85 33 29 KI0 KI4 FLD601 FLD DISPLAY SYSTEM CONTROLLER FLD DRIVER IC601 5 6V REG Q409 SITCHING Q415 416 11 5V SWITCHED 11 5V FILTER Q403 7 5V REG Q702 7 5V 12V REG Q701 RECT D705 708 P MUTE CONT Q713 AC OFF DET Q714 D718 D720 RECT D701 12V 30V 30V 27V REG Q703 27V VOLTAGE DOUBLER D731 732 AC IN PT001 AC3 4V AC3 4V 12 16 A ...

Page 16: ...F AMP Q101 CF101 10 7MHz CF102 10 7MHz L105 MW OSC IF G VT AM FM TUNING VOLTAGE TP1 L104 AM ANT AM RF AMP Q108 MPX 16 FM IF 1 OSC 23 AFC 22 AM RF 21 FM IF AF DET 18 FM DET AM FM IF BUFF AM OSC AM MIX AM DET SMET 20 CF103 450kHz MUTE AGC AM IF DECODER 14 L 15 R 4 2 T102 AM IFT 8 FM DET 17 MPX VCO CF104 10 7MHz CF105 19kHz R CH FM AM MPX IC102 L P F Q112 113 FM TUNED LEVEL PD1 21 X101 7 2MHz FM B 17...

Page 17: ... 18 19 21 20 22 26 25 24 23 NC Vcc Vcc Vcc VCC BIAS IN IN1B IN1A IN2B IN2A GND GND MUTE VCC OUT2A OUT2B OUT1A OUT1B IN4B IN4A IN3B IN3A OP OUT OP IN OP IN GND NC VCC OUT3A OUT3B OUT4A OUT4B DRIVER DRIVER GND MUTE CONTROL XRST T T M POSI 1 POSI 2 T T SW VDD STB CLOK DATA I DATA 0 LOADING M LOADING M SENSOR 1 8 2 3 4 5 6 7 16 9 15 T C 14 13 12 11 10 SERIAL I O CONTROL LATCH LATCH LATCH ...

Page 18: ...47 TDFCT 46 TZC 45 ATSC 44 TEI 43 LPFI 42 TEO 41 VEE 40 EI 39 E 38 F 37 FE BIAS APC LEVELS FOK MIRR DFCT RF IV AMP2 RF IV AMP1 FE AMP F IV AMP E IV AMP TE AMP FZC COMP BAL1 BAL2 BAL3 TOG1 TOG2 TOG3 TTL IIL IIL TTL TTL IIL IIL DATA RESISTOR INPUT SHIFT RESISTOR ADDRESS DECODER OUTPUT DECODER HPF COMP LPF COMP TZC COMP DFCT DFCT TM1 FS4 ATSC WINDOW COMP FCS PHASE COMPENSATION TRACKING PHASE COMPENSA...

Page 19: ...RIN LTOUT LTCOM LT4 LT3 LT2 LT1 L4 L3 L2 L1 VDD CL DI RVROUT RVRIN RTOUT RTCOM RT4 RT3 RT2 RT1 R4 R3 R2 R1 VREF VSS CE CH2 A CH2 B NF VCC CG NF ALC METAL OUT PRE OUT TAPE A TAPE B REC OUT REC IN CH1 A CH1 B NF GND1 M H NF CH2 CH2 ALC M N CH1 GND GND CH1 A B GND METAL OUT PRE OUT MIX OUT REC OUT REC IN IREF VREF2 VREF1 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 20: ...6 7 8 9 10 16 15 14 13 12 11 CONTROL CIRCUIT 12 BIT SHIFT REGISTER 12 BIT STORAGE REGISTER OUTPUT BUFFER OPEN DRAIN 17 18 VDD OE Q11 Q10 Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 LCK CLOCK DATA VSS 3 6 9 12 15 18 2 5 8 11 14 17 1 4 7 10 13 16 SHIFT REGISTER LATCH ENABLE SIN CK LATCH SOUT EN RST GND GND VDD O1 O2 O3 O4 O5 O6 O7 O8 GND IC603 PANEL BOARD BU2114 ...

Page 21: ... Others L Not used Not used Reset input X tal 4 194314 MHz X tal 4 194314 MHz Ground Not used open Power down input AC ON H AC OFF L VDD CXD2508A SQCK CLOCK output CXD2508A data output CXD2508A SQSO input CXD2508A XLAT output Latch L Others H Chip enable output to LC7218 LC75392 Data H Address L CLK output Data output Data input Ground STB output to SN74HC4094 STB L Others H Flat output Flat H Oth...

Page 22: ...H OFF L FLD segment signal output P9 ON H OFF L FLD segment signal output P10 ON H OFF L FLD segment signal output P11 ON H OFF L FLD segment signal output P12 ON H OFF L FLD segment signal output P13 ON H OFF L FLD segment signal output P14 ON H OFF L FLD segment signal output P15 ON H OFF L negative power supply FLD segment signal output P16 ON H OFF L FLD segment signal output P17 ON H OFF L FL...

Page 23: ... are critical for safety Replace only with part number specified 1 2 3 4 5 6 7 8 9 10 CD mechanism deck PT302 12 not supplied 10 10 10 10 11 11 3 11 12 3 11 11 11 3 14 14 4 4 3 11 11 11 11 10 14 2 3 Ref No Part No Description Remarks Ref No Part No Description Remarks 6 1 CABINET SECTION 1 4 210 584 01 WINDOW CD 2 4 211 426 01 COVER TOP R500 2 4 210 589 01 COVER TOP RX55 3 4 210 579 01 HOLDER MAIN...

Page 24: ... 4 210 592 01 WINDOW DISPLAY 61 4 210 581 01 HOLDER CD BUTTON 62 4 962 708 01 EMBLEM 4 A SONY 63 4 992 131 01 DAMPER GRY GEAR 64 4 211 428 01 BUTTON POWER R500 64 4 210 553 01 BUTTON POWER RX55 65 4 211 429 01 BUTTON CLOCK R500 65 4 210 554 01 BUTTON CLOCK RX55 66 4 211 431 01 BUTTON B CD R500 66 4 210 570 01 BUTTON B CD RX55 67 4 210 556 01 BUTTON MODE 68 4 211 430 01 BUTTON REC R500 68 4 210 560...

Page 25: ... PINCH L ASSY 156 9 880 887 01 ARM PINCH R ASSY 157 9 880 889 01 COIL ASSY 158 9 880 890 01 PLUNGER 159 9 880 891 01 MODE SW 160 9 880 892 01 SWITCH LEAF 161 9 880 893 01 BELT 162 9 880 894 01 HOLDER HEAD ASSY 163 9 880 895 01 BELT 164 9 880 896 01 MOTOR ASSY 161 158 not supplied 157 160 159 151 164 not supplied not supplied 160 154 154 156 162 153 155 not supplied 156 152 153 155 159 160 158 157 ...

Page 26: ...AY 212 4 992 187 01 CUSHION 213 4 992 186 01 CUSHION SW LEVER 214 4 992 173 01 GEAR B RELAY 215 4 992 183 01 SCREW RELAY GEAR B 216 4 992 174 01 GEAR CHANGE 217 4 992 184 01 WASHER CHANGE GEAR 218 4 992 176 01 SPRING CHANGE GEAR 219 4 992 185 01 WASHER CHANGE PLATE 220 4 992 172 01 GEAR A RELAY 221 4 993 032 01 PLATE CHANGE 222 4 993 033 01 WASHER POLY ETHYLENE 223 1 670 798 11 SW B BOARD 224 1 67...

Page 27: ...2 4 992 190 01 UD CAM 253 4 992 191 01 UD GEAR 254 4 992 195 01 MAGNET 255 4 992 196 01 CHASSIS MAIN 256 4 992 197 01 BELT LOADING GEAR 257 4 992 198 01 PULLEY B GEAR 258 4 992 199 01 GEAR SLIDE 259 4 992 200 01 ROLLER 261 4 992 192 01 SPRING BRAKE CAM 262 4 992 193 01 LEVER SW 263 1 670 800 11 SW D BOARD 264 1 670 799 11 SW C BOARD 266 4 992 194 01 CLAMP 267 4 992 201 01 WASHER POLYETHYLENE 268 A...

Page 28: ... 303 4 992 166 01 DAMPER RED 304 4 992 167 01 SPRING MECHANICAL BASE 305 2 626 907 01 GEAR A S 306 2 626 908 01 SHAFT SLED 307 2 627 003 02 GEAR B 308 8 848 379 31 OPTICAL PICK UP KSS 213B S N 309 1 639 678 12 MOTOR 6P S BOARD 310 1 783 740 11 WIRE FLAT TYPE 16 CORE M101 X 2625 877 1 MOTOR ASSY SPINDLE M102 X 2625 769 1 MOTOR ASSY SLED The components identified by mark or dotted line with mark are...

Page 29: ...11 ELECT 3300uF 20 63V C742 1 117 750 11 ELECT 3300uF 20 63V C743 1 137 354 11 FILM 0 1uF 5 100V C744 1 137 354 11 FILM 0 1uF 5 100V C745 1 137 354 11 FILM 0 1uF 5 100V C746 1 137 354 11 FILM 0 1uF 5 100V C748 1 161 055 00 CERAMIC 0 022uF 10 50V C749 1 161 055 00 CERAMIC 0 022uF 10 50V C750 1 126 943 11 ELECT 2200uF 20 25V C752 1 126 933 11 ELECT 100uF 20 16V C753 1 161 055 00 CERAMIC 0 022uF 10 5...

Page 30: ...11 CARBON 100 5 1 4W R755 1 249 438 11 CARBON 56K 5 1 4W R756 1 249 438 11 CARBON 56K 5 1 4W R761 1 247 839 11 CARBON 2 2K 5 1 4W R762 1 247 839 11 CARBON 2 2K 5 1 4W R765 1 247 855 11 CARBON 10K 5 1 4W R767 1 247 839 11 CARBON 2 2K 5 1 4W RELAY RL701 1 515 921 11 RELAY 12V 1 670 443 11 CD BUTTON BOARD LED LED602 8 719 046 80 DIODE SML19416W TP4 LED603 8 719 046 80 DIODE SML19416W TP4 LED604 8 719...

Page 31: ... 429 31 IC BA5941FP IC04 8 752 373 06 IC CXD2508AQ IC05 8 759 505 55 IC NJM4558L IC06 8 759 505 55 IC NJM4558L COIL L01 1 410 509 11 INDUCTOR 10uH TRANSISTOR Q01 8 729 195 23 TRANSISTOR 2SA952 Q02 8 729 195 23 TRANSISTOR 2SA952 Q04 8 729 194 57 TRANSISTOR 2SC945 P Q11 8 729 195 23 TRANSISTOR 2SA952 RESISTOR R01 1 249 459 11 CARBON 12K 5 1 4W R02 1 249 430 11 CARBON 12K 5 1 4W R03 1 249 397 11 CARB...

Page 32: ...220PF 10 50V C209 1 126 933 11 ELECT 100uF 20 10V C210 1 126 933 11 ELECT 100uF 20 10V C211 1 161 054 00 CERAMIC 0 018uF 10 25V C212 1 161 054 00 CERAMIC 0 018uF 10 25V C213 1 126 960 11 ELECT 1uF 20 50V C214 1 126 960 11 ELECT 1uF 20 50V C215 1 162 301 11 CERAMIC 0 0015uF 30 16V C216 1 162 301 11 CERAMIC 0 0015uF 30 16V C217 1 126 967 11 ELECT 47uF 20 16V C218 1 126 940 11 ELECT 330uF 20 16V C219...

Page 33: ... 1 4W F R231 1 247 839 11 CARBON 2 2K 5 1 4W R232 1 247 839 11 CARBON 2 2K 5 1 4W R233 1 247 863 11 CARBON 22K 5 1 4W R234 1 247 863 11 CARBON 22K 5 1 4W R235 1 247 847 11 CARBON 4 7K 5 1 4W R236 1 247 847 11 CARBON 4 7K 5 1 4W R239 1 249 381 11 CARBON 1 5 1 4W F R240 1 247 855 11 CARBON 10K 5 1 4W R241 1 247 847 11 CARBON 4 7K 5 1 4W R242 1 247 847 11 CARBON 4 7K 5 1 4W R243 1 249 430 11 CARBON 1...

Page 34: ... 1 162 294 31 CERAMIC 0 001uF 10 50V C155 1 162 294 31 CERAMIC 0 001uF 10 50V C156 1 102 516 11 CERAMIC 27PF 5 50V C157 1 102 516 11 CERAMIC 27PF 5 50V C158 1 126 967 11 ELECT 47uF 20 16V C159 1 164 159 11 CERAMIC 0 1uF 50V C160 1 126 963 11 ELECT 4 7uF 20 50V C161 1 126 963 11 ELECT 4 7uF 20 50V C162 1 161 494 00 CERAMIC 0 022uF 25V C163 1 161 494 00 CERAMIC 0 022uF 25V C164 1 126 962 11 ELECT 3 ...

Page 35: ...11 ELECT 100uF 20 35V C403 1 126 933 11 ELECT 100uF 20 16V C404 1 161 494 00 CERAMIC 0 022uF 25V C405 1 126 933 11 ELECT 100uF 20 16V C406 1 126 960 11 ELECT 1uF 20 50V C407 1 126 960 11 ELECT 1uF 20 50V C408 1 162 294 31 CERAMIC 0 001uF 10 50V C409 1 162 294 31 CERAMIC 0 001uF 10 50V C410 1 126 933 11 ELECT 100uF 20 16V C411 1 126 933 11 ELECT 100uF 20 16V C413 1 126 964 11 ELECT 10uF 20 50V C414...

Page 36: ...OR UN4111 Q415 8 729 993 43 TRANSISTOR 2SA934R Q416 8 729 194 57 TRANSISTOR 2SC945 P Q417 8 729 029 72 TRANSISTOR DTC114YS RESISTOR R101 1 249 409 11 CARBON 220 5 1 4W F R103 1 247 692 11 CARBON 22 5 1 4W F R104 1 247 807 11 CARBON 100 5 1 4W R105 1 249 411 11 CARBON 330 5 1 4W R106 1 247 849 11 CARBON 5 6K 5 1 4W R107 1 249 427 11 CARBON 6 8K 5 1 4W F R110 1 247 867 11 CARBON 33K 5 1 4W R112 1 24...

Page 37: ...11 CARBON 22K 5 1 4W R365 1 247 863 11 CARBON 22K 5 1 4W R366 1 247 871 11 CARBON 47K 5 1 4W R367 1 247 879 11 CARBON 100K 5 1 4W R368 1 247 847 11 CARBON 4 7K 5 1 4W R369 1 247 847 11 CARBON 4 7K 5 1 4W R370 1 247 883 00 CARBON 150K 5 1 4W R371 1 247 883 00 CARBON 150K 5 1 4W R372 1 247 887 00 CARBON 220K 5 1 4W R373 1 247 887 00 CARBON 220K 5 1 4W R375 1 247 710 11 CARBON 560 5 1 4W F R378 1 247...

Page 38: ...0047uF 30 16V C637 1 162 600 11 CERAMIC 0 0047uF 30 16V C638 1 162 600 11 CERAMIC 0 0047uF 30 16V CONNECTOR CN601 1 770 331 11 CONNECTOR D SUB 11W1 CN602 1 568 861 11 SOCKET CONNECTOR 18P CN602 8 719 031 85 DIODE 1N4002L DIODE D601 8 719 911 19 DIODE 1SS119 D602 8 719 031 85 DIODE 1N4002L D603 8 719 911 19 DIODE 1SS119 D604 8 719 911 19 DIODE 1SS119 D605 8 719 911 19 DIODE 1SS119 D607 8 719 987 63...

Page 39: ...11 CARBON 150 5 1 4W F R650 1 249 407 11 CARBON 150 5 1 4W F R651 1 249 407 11 CARBON 150 5 1 4W F R652 1 249 407 11 CARBON 150 5 1 4W F R653 1 247 847 11 CARBON 4 7K 5 1 4W R655 1 247 855 11 CARBON 10K 5 1 4W R661 1 247 714 11 CARBON 1 2K 5 1 4W F R662 1 249 420 11 CARBON 1 8K 5 1 4W F R663 1 247 718 11 CARBON 2 7K 5 1 4W F R664 1 247 720 11 CARBON 3 9K 5 1 4W F R665 1 249 427 11 CARBON 6 8K 5 1 ...

Page 40: ...ON AEP FRENCH SPANISH PORTUGUESE 3 862 439 51 MANUAL INSTRUCTION AEP G GERMAN 3 862 439 61 MANUAL INSTRUCTION AEP DUTCH ITALIAN 3 862 439 71 MANUAL INSTRUCTION AED DANISH FINNISH SWEDISH 3 862 439 81 MANUAL INSTRUCTION AEP POLISH RUSSIAN 3 862 440 11 MANUAL INSTRUCTION AEP HUNGARIAN 3 862 440 21 MANUAL INSTRUCTION AEP GREEK 3 862 440 31 MANUAL INSTRUCTION AEP CZECH 3 862 440 41 MANUAL INSTRUCTION ...

Page 41: ...Description Remarks Part No Description Remarks C02 1 126 963 11 ELECT 4 7uF 20 50V C04B C07A 1 162 199 31 CERAMIC 10PF 5 50V C08 1 161 494 00 CERAMIC 0 022uF 25V C23A C26 1 161 494 00 CERAMIC 0 022uF 25V C27 1 162 306 11 CERAMIC 0 01uF 20 16V C28 1 164 159 11 CERAMIC 0 1uF 50V C29A C30B C38 1 102 958 00 CERAMIC 20PF 5 50V C39 1 102 958 00 CERAMIC 20PF 5 50V C46 1 126 933 11 ELECT 100uF 20 10V C51...

Page 42: ... Indicates corrected portion 3 4 ADDED DELETED ADDED DELETED ADDED DELETED DELETED ...