Sony CDP-XB930E, Service Manual

Page 1: ...up block with 7 mm aperture Frequency response 2 Hz to 20 kHz 0 5 dB Signal to noise ratio More than 113 dB Dynamic range More than 99 dB Harmonic distortion Less than 0 0025 Channel separation More than 105 dB General Power requirements 220 V 230 V AC 50 60 Hz Power consumption 15W Dimensions approx 430 115 290 mm w h d 17 4 5 8 11 1 2 in incl projecting parts Mass approx 6 0 kg 13 lbs 04 oz Supp...

Page 2: ...t in this product is capable of emitting radiation exceeding the limit for Class 1 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOT TED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPO NENTS WITH SONY PARTS WHOSE PART NUM BERS APPEAR AS SHOWN INTHIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY Notes on chip componen...

Page 3: ...kHz 80dB L R 1kHz 90dB L R Infinity Zero w o emphasis L R Infinity Zero with emphasis L R 400Hz 7kHz 4 1 0dB L R 400Hz 7kHz 4 1 10dB L R 19kHz 20kHz 1 1 0dB L R 19kHz 20kHz 1 1 10dB L R 100Hz 0dB L 1kHz 0dB L 10kHz 0dB L 20kHz 0dB L 1 K H Z 0 D B L R are not displayed 2 0 H Z 0 D B L R are not displayed 4 0 H Z 0 D B L R are not displayed 1 0 0 H Z 0 D B L R are not displayed 2 0 0 H Z 0 D B L R a...

Page 4: ... Ù Ú Û Ü Y D8h to DFh are not displayed À Á Â Ã Ä Å æ ç E0h to E7h are not displayed È É Ê Ë Ì Í Î Ï E8h to EFh are not displayed Ñ Ò Ó Ô Õ Ö F0h to F7h are not displa yed Ù Ú Û Ü Y ø ÿ F8h to FFh are not displayed NO 66 NO 67 to NO 99 TRACK Recorded contents Display Table 2 CD TEXT TEST DISC Recorded Contents and Display TRACKS NO 33 to 99 In this unit some special characters cannot be displayed ...

Page 5: ...r pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when che...

Page 6: ... EDIT TIME FADE button 9 CHECK button 0 CLEAR button AMS knob p stop button P pause button play button OPEN CLOSE button LANGUAGE button MUSIC SCAN button AUTO SPACE button ª PEAK SEARCH button º FILTER switch PHONE LEVEL volume XB930 model PHONES jack XB930 model LOCATION AND FUNCTION OF CONTROLS FRONT PANEL 1 2345 67 89 º º ª ...

Page 7: ...7 This section is extracted from instruction manual ...

Page 8: ...LIDE RACK 3 2 FRONT PANEL claws claws A 2 Slide rack Disengage claws to remove the rack 1 Eject CD by moving A in the direction of the arrow 6 Five screws BV 3 8 7 Front panel Disengage claws to remove the rack 3 Flat cable 2 Connector 4 Connector 5 Four screws BV 3 8 1 Two connectors claws claws ...

Page 9: ...ed Partial lighting 1 Remote commander check When the button of the remote commander is pressed the following will be displayed All go off when the other buttons are pressed Partial lighting 4 LANGUAGE MUSIC SCAN AUTO SPACE PEAK SEARCH PLAY MODE REPEAT FADER TIME TEXT 0 0 1 2 3 4 5 6 7 8 9 EDIT TIME FADE CHECK CLEAR P ENTER OPEN CLOSE PLAY STOP p 10 11 12 18 20 ALL lit Partial lighting 1 Partial l...

Page 10: ...te commander Function Button R350 CN305 CN304 TP21 ADJ TP51 AF ADJ MAIN BOARD Component Side 4 4 AGING MODE This unit is equipped with an aging mode to check operations of the mechanism deck When faults occur Aging stops and the state when aging stopped is displayed on the fluorescent display tube When no fault has occurred Aging is continued repeatedly Aging method 1 When using the aging mode rem...

Page 11: ...er five track 4 Confirm that oscilloscope waveform is clear and check RF signal level is correct or not Note A clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform Procedure 1 Connect oscilloscope to test point TP TE on SERVO board 2 Turn U power switch on 3 Put disc YEDS 18 in to play the number five track 4 Press the P Pause button Becomes the ...

Page 12: ...Traverse waveform Confirm the following A B x 100 less than 22 RF PLL Free run Frequency Check Procedure 1 Connect frequency counter to test point TP MNT1 with lead wire 7 Press the 9 button The tracking servo and sledding servo are turned ON Confirm the C DC voltage is almost equal to the A DC voltage is step 6 0V Tracking servo Sledding servo OFF Tracking servo Sledding servo ON C DC voltage Tra...

Page 13: ...rwise specified indicates tolerance internal component 2 nonflammable resistor 1 fusible resistor C panel designation U B Line V B Line H adjustment for repair 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 Circled numbers refer to waveforms Signal path J CD c DIGITAL OUT For printed wi...

Page 14: ...T PULSE D A CONV IC302 IN1 25 IN1 26 IN2 23 IN2 22 IN1 18 IN1 17 IN2 20 IN2 21 35 IOL 36 IOL L P F IC501 MUTE Q502 I V CONV IC402 6 IOR 5 IOR IC401 MUTE Q402 L P F HP AMP IC304 RV350 J350 PHONES LINE OUT L J301 R J352 Q621 RESET IC920 1 5 D901 904 AC IN S991 POWER TRANSFORMER T901 FLURESCENT DISPLAY TUBE FL501 S1 21 G1 14 FL1 FL2 L901 LOD IN 13 LOD OUT 12 23 LD ON 48 RF GH 5 SCOR 26 SUBQ 25 SQCK 1...

Page 15: ...TIC DIAGRAM MAIN SECTION 1 2 Refer to page 13 for Waveforms Refer to page 25 for IC Block Diagram 22 18 18 20 16 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified ...

Page 16: ...CDP XB930 XB930E 16 16 6 4 SCHEMATIC DIAGRAM MAIN SECTION 2 2 Refer to page 25 for IC Block Diagram 18 3 22 20 ...

Page 17: ...tion D261 C 3 D262 C 3 D263 B 4 D264 B 4 D301 E 9 D302 F 9 D303 D 9 D305 D 9 D306 D 10 D307 D 11 D308 D 11 D310 E 11 D311 D 3 D312 E 6 D351 F 11 D352 G 11 D353 F 11 D354 F 11 D355 E 2 D356 F 2 D957 B 10 IC203 F 11 IC208 C 2 IC251 B 3 IC301 E 10 IC302 E 8 IC304 B 6 IC401 F 4 IC402 F 6 IC501 D 4 IC502 C 6 IC902 C 9 IC903 D 3 IC904 E 6 IC905 C 8 IC906 F 6 IC920 B 8 Q302 G 3 Q303 G 3 Q402 G 2 Q403 B 7...

Page 18: ...C DIAGRAM DISPLAY SECTION Refer to page 13 for Waveforms Refer to page 27 for IC Pin Function Description 15 16 15 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified ...

Page 19: ...1 FLUORESCENT INDICATOR TUBE 80 81 100 1 30 31 50 51 E E E 1 1 1 3 3 5 AMS CLEAR CHECK FILTER PLAY MODE CANGUAGE REPEAT FADER TIME TEXT MUSIC SCAN PEAK SEARCH AUTO SPACE EDIT TIME FADE G TO MAIN BOARD Page 17 K TO MAIN BOARD Page 17 H TO MAIN BOARD Page 17 STD 1 2 3 16 1 2 A B C D E F G H I J 3 4 5 6 7 8 9 10 Ref No Location D621 D 4 D958 E 3 IC801 C 5 IC802 C 9 Q621 E 4 Q801 C 3 Q802 C 2 Semicond...

Page 20: ...CDP XB930 XB930E 20 20 6 8 SCHEMATIC DIAGRAM POWER SECTION 15 22 16 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified ...

Page 21: ... 16 AC IN 1 9 1 1 1 1 6 3 3 5 Page 23 I TO MAIN BOARD Page 17 J TO MAIN BOARD Page 17 1 9 T901 POWER TRANSFORMER X X NOT REPLACEABLE BUILT IN TRANSFORMER S991 POWER 1 2 A B C D E F G H 3 4 5 6 7 8 9 10 11 12 13 Ref No Location D901 F 3 D902 F 3 D903 G 3 D904 E 3 D911 D 2 D912 D 2 D913 D 2 D914 C 2 D921 G 4 D922 G 4 D923 G 3 D924 G 3 D925 H 3 D951 E 3 D952 E 3 D953 D 3 D954 E 3 IC901 B 3 Semiconduc...

Page 22: ...CDP XB930 XB930E 22 22 6 10 SCHEMATIC DIAGRAM SERVO SECTION Refer to page 13 for Waveforms Refer to page 26 for IC Block Diagram Refer to page 27 for IC Pin Function Description 15 24 24 24 20 16 ...

Page 23: ...CTION Refer to page 13 for Circuit Boards Location 1 2 A B C D E F G 3 4 5 6 7 8 9 10 11 12 13 14 24 21 24 24 17 17 D Ref No Location D101 G 6 D361 G 5 IC101 E 4 IC102 C 5 IC103 E 2 IC104 C 2 IC361 F 3 Q101 D 3 Q102 E 3 Q301 F 3 Q302 G 3 Semiconductor Location ...

Page 24: ...8 708 11 11 11 11 11 11 LD IN SW BOARD LOADING BOARD SPINDLE BOARD SLED BOARD M M M M101 LOADING MOTOR M151 SPINDLE MOTOR M102 SLED MOTOR Page 23 B TO SERVO BOARD Page 23 TO OPTICAL PICK UP BLOCK TO SERVO BOARD Page 23 LOADING 2 1 16 LIMIT SW 1 2 A B C D E F G H I 3 4 5 6 7 22 22 22 The components identified by mark or dotted line with mark are critical for safety Replace only with part number spe...

Page 25: ...FSO DVDD2 R1 R1 R2 R2 AVSSR2 INVO BCKI DATA1 LRCKI INIT ATT SHIFT LATCH SYSM NU NU NU DVSS1 DVDD1 XVDD AVDDL2 L2 L2 AVSSL2 AVSSL1 L1 L1 AVDDL1 SYNC VSUB CKCTL MUTE XVDD S P ATT MODE ATT REGISTER D F TIMNG CIRCUIT 0 DETECT MUTE CIRCUIT 1024Fs CLOCK BUFFER Buffer Buffer Buffer Buffer PLM R2 PLM R1 Buffer Buffer Buffer Buffer PLM L1 PML L2 CLOCK GENERATOR CLOCK BUFFER IIR FIR1 OVERFLOW DETECTER OR FI...

Page 26: ...OLD LD PD A B C D VEE F E VC AGCVTH AGCCONT VCC LC PD LD_ON HOLD_SW RF_BOT RFTC RF_1 RFO RFE FE TE 50 30 OFF APC PD AMP APC LD AMP 42 41 40 39 38 37 36 35 34 33 31 30 29 28 27 26 25 24 23 22 32 1 CIREF ANALOG VOLUME CONTROL CIRCUIT CONSTANT CONTROL CIRCUIT ECL SWITCHING CIRCUIT ECL SWITCHING CIRCUIT LOGIC REFERENCE VOLTAGE CIRCUIT NC AGND NC IOR IOR C5 C6 C7R AVEES AVEES C4R C3 DVEE C1R DGND 1N1 R...

Page 27: ...or signal input output Defect signal input output Focus OK input output Spindle motor external control input Connected to GND GFS is sampled by 460 Hz H when GFS is H Not used Output to control spindle motor servo Input signal to detect disc inner most track 2 3 divider output of pin 71 Digital power supply Sled drive output Sled drive output Tracking drive output Tracking drive output Focus drive...

Page 28: ...l power supply Asymmetry circuit ON OFF input L OFF H ON Connected to VDD Digital out ON OFF control input Connected to VDD Digital out output pin D A interface LR clock output f Fs D A interface serial data output D A interface bit clock output Playback disc output in emphasis mode Not used X tal selection input Connected to ground Digital GND X tal oscillator circuit input X tal oscillator circu...

Page 29: ...ut Key input Key input Key input D F switching rotary switch input Normal ADJ AFADJ mode switching Input of IN switch and OUT switch MODEL switching terminal LL XE520 LH XB720 HL XB820 HH XB920 Model selector terminal LL XE520 LH XB720 HL XB820 HH XB920 A D converter GND input Microprocessor reset input 8 MHz X tal connection terminal 8 MHz X tal connection terminal GND Not used Open Not used Conn...

Page 30: ... Fluorescent display tube segment 7 output Fluorescent display tube segment 6 output Fluorescent display tube segment 5 output Fluorescent display tube segment 4 output Fluorescent display tube segment 3 output Fluorescent display tube segment 2 output Fluorescent display tube segment 1 output Fluorescent display tube Grid 1 output 5 V VDD Fluorescent display tube Grid 2 output Fluorescent display...

Page 31: ...10 12 12 3 8 8 5 4 15 15 14 14 9 9 1 b a b a Ref No Part No Description Remarks Ref No Part No Description Remarks 1 X 4949 884 1 PANELASSY LOADING BLACK 1 X 4950 218 1 PANELASSY LOADIBG SILVER 2 4 997 138 02 CASE 4095269 BLACK 2 4 997 138 42 CASE 4095269 SILVER 3 4 210 291 01 SCREW CASE 3 TP2 BLACK XB930 3 4 210 291 11 SCREW CASE 3 TP2 SILVER XB930 3 4 999 877 01 SCREW CASE XB930E 4 4 219 772 03 ...

Page 32: ... SILVER 57 1 669 370 11 POWER SW BOARD 58 4 951 620 01 SCREW 2 6 8 BVTP 59 1 669 372 11 HP BOARD XB930 60 1 670 212 11 ROTARY SW BOARD Ref No Part No Description Remarks Ref No Part No Description Remarks 61 1 669 371 11 KEY BOARD 62 4 997 211 01 BUTTON MODE BLACK 62 4 997 211 23 BUTTON MODE SILVER 63 4 997 200 03 BASE L PANEL BLACK 63 4 997 200 24 BASE L PANEL SILVER 64 A 4724 932 A DISP BOARD CO...

Page 33: ...B930E 108 A 4724 846 A MAIN BOARD COMPLETE XB930 109 1 776 998 11 WIRE FLAT TYPE 21 CORE 110 3 979 112 01 SCREW SW BVTP 3 10 111 3 703 249 01 SCREW S TIGHT PTTWH 3 6 XB930E SP 111 3 703 249 21 SCREW S TIGHT PTTWH M3 8 XB930 XB930E UK 112 7 685 646 79 SCREW BVTP 3 8 TYPE2 N S XB930 112 4 967 961 01 SCREW 3 8 XB930E 113 3 704 515 21 SCREW BV RING XB930 113 3 704 515 41 SCREW BV RING XB930E 115 4 222...

Page 34: ...EAR 208 4 988 103 01 SLIDER SWING 209 4 977 896 01 PULLEY 210 4 968 905 01 BELT CDM 212 4 977 891 01 PLATE GROUND 213 4 977 898 01 LEVER SWING 214 4 977 892 01 BEARING 215 4 977 888 01 SHAFT 216 4 977 889 01 PLATE BU GROUND 219 4 995 706 01 SPRING COMPRESSION 220 1 666 163 11 LDIN SW BOARD 221 4 988 107 01 CUSHION LD 221 1 658 710 11 LOADING BOARD 222 4 993 897 01 DAMPER 90 15 M101 A 4660 968 A MO...

Page 35: ... B FLAT 260 8 848 379 31 OPTICAL PICK UP KSS 213B K N 261 1 775 991 11 WIRE FLAT TYPE 16 CORE 262 4 993 919 01 SPRING A OP LEAF 263 4 917 562 01 INSULATOR 264 4 977 918 01 BASE OUTSERT 265 4 977 920 01 GEAR C FLAT 266 1 658 709 11 SLED BOARD 267 4 951 620 01 SCREW 2 6 8 BVTP 268 2 279 715 01 RIVET NYLON M102 X 4947 303 1 MOTOR ASSY WITH PULLEY SLED M151 X 4950 461 1 MOTOR ASSY SPINDLE Ref No Part ...

Page 36: ...05 1 424 122 11 FILTER NOISE TRANSISTOR Q621 8 729 119 78 TRANSISTOR 2SC2603TP E Q801 8 729 029 66 TRANSISTOR DTC114ESA TP Q802 8 729 029 66 TRANSISTOR DTC114ESA TP RESISTOR R535 1 249 429 11 CARBON 10K 5 1 4W R536 1 249 427 11 CARBON 6 8K 5 1 4W F R539 1 249 429 11 CARBON 10K 5 1 4W R541 1 247 807 31 CARBON 100 5 1 4W R542 1 247 807 31 CARBON 100 5 1 4W R624 1 249 393 11 CARBON 10 5 1 4W F R625 1...

Page 37: ... 1 161 494 00 CERAMIC 0 022uF 25V C260 1 162 215 31 CERAMIC 47PF 5 50V C271 1 124 673 11 ELECT 100uF 20 10V C272 1 161 494 00 CERAMIC 0 022uF 25V C273 1 161 494 00 CERAMIC 0 022uF 25V C274 1 161 494 00 CERAMIC 0 022uF 25V C280 1 102 110 00 CERAMIC 220PF 10 50V C281 1 164 159 11 CERAMIC 0 1uF 50V C282 1 162 286 31 CERAMIC 220PF 10 50V C316 1 126 916 11 ELECT 1000uF 20 6 3V C341 1 125 780 21 ELECT 4...

Page 38: ...5 00 MYLAR 0 1uF 5 50V C820 1 162 294 31 CERAMIC 0 001uF 10 50V C821 1 126 046 11 ELECT 3 3uF 20 50V C822 1 161 494 00 CERAMIC 0 022uF 25V C823 1 161 494 00 CERAMIC 0 022uF 25V C905 1 126 234 11 ELECT 2200uF 20 16V C906 1 126 234 11 ELECT 2200uF 20 16V C953 1 128 197 11 ELECT 10uF 20 63V C961 1 126 023 11 ELECT 100uF 20 25V XB930 C962 1 126 023 11 ELECT 100uF 20 25V XB930 CONNECTOR CN201 1 691 765...

Page 39: ...RBON 1K 5 1 6W R341 1 259 452 11 CARBON 10K 5 1 6W R342 1 259 452 11 CARBON 10K 5 1 6W R350 1 259 452 11 CARBON 10K 5 1 6W R351 1 259 428 11 CARBON 1K 5 1 6W R352 1 259 428 11 CARBON 1K 5 1 6W R353 1 259 428 11 CARBON 1K 5 1 6W R360 1 259 436 11 CARBON 2 2K 5 1 6W R361 1 259 436 11 CARBON 2 2K 5 1 6W R362 1 259 436 11 CARBON 2 2K 5 1 6W R381 1 249 420 11 CARBON 1 8K 5 1 4W F R382 1 249 404 00 CARB...

Page 40: ...C931 1 128 197 11 ELECT 10uF 20 50V C932 1 128 197 11 ELECT 10uF 20 50V C951 1 110 395 11 ELECT 330uF 20 63V C952 1 124 911 11 ELECT 220uF 20 50V C954 1 136 850 11 FILM 0 1uF 5 63V C955 1 136 177 00 FILM 1uF 5 50V CONNECTOR CN901 1 691 771 11 PLUG MICRO CONNECTOR 9P CN902 1 691 767 11 PLUG MICRO CONNECTOR 5P CN903 1 691 768 11 PLUG MICRO CONNECTOR 6P CN904 1 691 765 11 PLUG MICRO CONNECTOR 3P DIOD...

Page 41: ...uF 16V C154 1 164 505 11 CERAMIC CHIP 2 2uF 16V C155 1 163 133 00 CERAMIC CHIP 470PF 5 50V C156 1 163 133 00 CERAMIC CHIP 470PF 5 50V C157 1 163 023 00 CERAMIC CHIP 0 015uF 5 50V C158 1 163 023 00 CERAMIC CHIP 0 015uF 5 50V C159 1 163 019 00 CERAMIC CHIP 0 0068uF 10 50V C160 1 164 690 91 CERAMIC CHIP 0 0022uF 5 50V C161 1 164 505 11 CERAMIC CHIP 2 2uF 16V C162 1 164 004 11 CERAMIC CHIP 0 1uF 10 25...

Page 42: ...7 1 216 081 00 METAL CHIP 22K 5 1 10W R148 1 216 001 00 METAL CHIP 10 5 1 10W R149 1 216 003 11 RES CHIP 12 5 1 10W R150 1 216 121 91 RES CHIP 1M 5 1 10W R151 1 216 073 00 METAL CHIP 10K 5 1 10W R152 1 216 073 00 METAL CHIP 10K 5 1 10W R153 1 216 073 00 METAL CHIP 10K 5 1 10W R154 1 216 073 00 METAL CHIP 10K 5 1 10W R155 1 216 073 00 METAL CHIP 10K 5 1 10W R156 1 216 073 00 METAL CHIP 10K 5 1 10W ...

Page 43: ...LLEY SLED M151 X 4950 461 1 MOTOR ASSY SPINDLE T901 1 431 902 21 TRANSFORMER POWER ACCESSORIES PACKING MATERIALS 1 473 720 11 REMOTE COMMANDER RM DX50 1 590 925 31 CORD CONNECTION 3 866 364 11 MANUAL INSTRUCTION ENGLISH FRENCH SPANISH 3 866 364 21 MANUAL INSTRUCTION GERMAN DUCH SWEDISH ITALIAN PORTUGUESE XB930 3 866 364 31 MANUAL INSTRUCTION CHINESE XB930E SP 3 866 670 11 MANUAL COMMONNESS INSTRUC...

Page 44: ...44 CDP XB930 XB930E Sony Corporation Home Audio Company 9 928 931 11 99F1653 1 Printed in Japan 1999 6 Published by Quality Assurance Dept ...