Sony CDP-970 Service Manual Download | Manualshive

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Summary of Contents for CDP-970

Page 1: ...sions Approx 430 X 1 1 0 X 340 mm w h d 17 X 43 5 X 13 3 5 inches Including projecting parts and controls Weight Approx 5 kg 1 1 lbs 1 oz net microfilm Remote commander RM D570 Remote control system Infrared control Power requirements 3 V DC with two batteries size AA lEC designation R6 Dimensions 67 x 20 x 175 mm w h d 2 3 4 X 13 16 X 7 inches Weight 135 g 4 7 oz including batleries Supplied acce...

Page 2: ...ng repair pay attention to electrostatic break down 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 1 Laser Diode Properties Material GaAIAs Wavelength 780 nm Emission Duration continuous Laser Output max 44 6 pW This output is the value measured at a distance of about 200 mm from the object...

Page 3: ...LL button stop button US FADER FADE IN FADE OUT button II pause button REPEAT button m play button 21 open close button m Timer switch AMS is the abbreviation of Automatic Music Sensor T open close button g FILE RECALL button 3 Numeric buttons 5 ERASE button 5 file custom file button 6 KM M AMS buttons 7 index buttons 8 mm manual search buttons 9 M M SLOW low speed manual search buttons go fader F...

Page 4: ...stment is at the point where both are satisfied When gain is raised the noise when the 2 axis device operates increases When gain is lowered it is more susceptible to mechanical shock and skipping occurs more easily When gain adjustment is off the symptoms below appear Gain Symptoms Focus Tracking The time until music starts becomes longer for STOP PLAY or automatic selection W PMbuttons pressed N...

Page 5: ...nst the 2 axis device 2 Insert the disc YEDS 18 and press i PLAY button 3 Connect the oscilloscope to TP FEl and TP FEO 4 Adjustment RV103 so that the waveform is as shown in the picture below focus gain adjust ment VOLT DIV 100 mV T ME DIV 2mS lOOmV OV oscdloscope DC range 5 Connect the oscilloscope to TP TEl TP TEO 6 Adjust RV102 so that the waveform is as shown in the picture below tracking gai...

Page 6: ...onent side Parts mounted on the conductor side o Junper wire connected to the ground pattern on component side Locat ion Ref No H 7 IC356 F 26 IC385 1 11 IC391 1 10 IC401 1 10 IC402 1 10 IC501 1 10 IC502 1 10 IC801 H 8 IC802 H 9 IC901 H 9 IC902 1 9 G 11 Q101 G 11 Q205 F 11 Q206 1 10 Q381 1 9 Q382 H 7 Q401 Q402 H 5 Q501 H 2 Q502 F 3 Q801 F 3 Q802 E 5 Q901 F 5 Q902 C 3 Q903 B 3 Q904 D 6 Q911 C 6 ...

Page 7: ...ITTTIITl POWER BOARD OPTICAL PICK UP BLOCK KSS 160A UK Models POWER TRANSFORMER IC356 DIGITAL OUT OPTICAL L MOTOR BOARD SL SP MOTOR BOARD MI03 LOADING MOTOR DISPLAY BOARD SW BOARD r I JL Model juuuuuulJ ...

Page 8: ...RD POWER SW BOARD L MOTOR BOARD OPTICAL PICK UP BLOCK KSS 150A L US AEP Model I Model POWER 7 KmSSLt O JUUUUUULJL AEP UK Models US Model AEP UK Models eCul US Model WHTl CNP901 OFF IS ON n S I 3 si 5 i irj m V tnj CD ...

Page 9: ......

Page 10: ...h a VOM Input inpedance lOMQ Voltage variations may be noted due to normal production torerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path Note The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified ...

Page 11: ...4 5V 0 6V XTAL 250PSEC h 1 laOnSEC h H 5 2V 0 2V 4 Vp p 5 C210 480nSEC LRCK 5V ov 2 SEC K i JUl 5Vp p OV 0 MOP play 550 iSEC juLJz NOTE The mechanical number in the supplied The constructior part are indicate ber in the remark Items marked i they are seldor service Some pated when orde 1 GENERAL Wo Part Wo 1 4 922 980 01 2 4 922 978 01 3 4 922 979 01 4 4 922 977 01 5 4 927 608 01 6 X 492 7 607 1 7...

Page 12: ... KNOB POWER 11 4 927 610 01 LEVER POWER 12 4 927 602 01 BRACKET PANEL 13 7 685 134 19 SCREW BTP 2 6X8 TYPE2 14 4 922 594 01 CASE 15 7 685 647 79 SCREW BVTP 3X10 TYPE2 16 7 685 646 79 SCREW TAPPING 17 4 886 821 01 SCREW K3 CASE 18 4 922 943 01 DUMPER 19 4 927 611 11 PANEL LOADING 20 7 682 547 04 SCREW BVTT 3X6 S 21 4 922 524 01 HOLDER LEFT 22 4 922 523 01 HOLDER RIGHT 23 3 309 144 01 HEAT SINK 24 7...

Page 13: ...4 917 584 01 INSULATOR 61 7 624 105 04 STOP RING 2 3 TYPE E 153 7 621 255 15 SCREW P 2X3 78 4 927 627 01 ROLLER S G 154 4 917 567 01 GEAR M 62 4 927 651 01 PULLEY S 79 4 927 652 01 REINFORCEMENT 155 4 917 564 01 GEAR P FLATNESS 63 4 927 649 01 BELT 80 4 927 642 01 TABLE EXL DISK 64 7 621 775 08 SCREW P 2 6X3 909 1 629 360 11 PC BOARD SWITCH 65 4 917 583 21 BRACKET YOKE 912 1 629 359 11 PC BOARD L ...

Page 14: ...mponents identified by rtiark or dotted line with mark are critical for safety Replace only with part number specified 21 Ref No Part No Description Ref No Part No Description C421 1 124 927 11 ELECT 4 7MF 20 50V ACNP901 1 555 795 00 AEP CORD POWER C422 1 124 927 11 ELECT 4 7MF 20 50V ACNP901 1 556 035 00 UK CORO POWER C423 1 124 92 7 11 ELECT 4 7MF 20 50V ACNP901 1 557 577 11 US CORD POWER C424 1...

Page 15: ...249 417 11 CARBON IK 5 1 4W R208 1 249 441 1 CARBON lOOK 5 1 4W R359 1 249 417 11 CARBON IK 5 1 4W R210 1 247 881 00 CARBON 120K 5 1 4W R360 1 249 413 11 CARBON 470 5 1 4W R211 1 249 437 11 CARBON 47K S 1 4W R361 1 249 413 11 CARBON 470 S 1 4W R212 1 249 435 11 CARBON 33 K S 1 4W R362 1 249 417 11 CARBON IK 5 1 4W R214 1 249 423 11 CARBON 3 3K 5 1 4W R363 1 249 417 11 CARBON IK 5 1 4W R217 1 247 8...

Page 16: ... R911 1 249 433 1 CARBON 22K 5 1 4W R817 1 249 427 11 CARBON 6 8K 5 1 4W R921 1 215 439 00 METAL 5 6K 1 1 6W R818 1 249 427 11 CARBON 6 8K 5 1 4W R922 1 215 435 00 METAL 3 9K U 1 6W R819 1 249 427 11 CARBON 6 8K 5 1 4M R951 1 247 733 1 1 CARBON 33 5 1 2W R820 1 2 49 427 11 CARBON 6 8K 5 1 4W R952 1 247 733 1 1 CARBON 33 5 1 2W R821 1 2 49 427 11 CARBON 6 8K 5 1 4W RVlOl 1 238 398 11 RES ADJ METAL ...

Page 17: ... 554 596 21 SWITCH KEY BOARD CLEAR S826 1 554 596 2 SWITCH KEY BOARD CHECK S827 1 554 596 21 SWITCH KEY BOARD S828 1 554 596 21 SWITCH KEY BOARD S829 WTTr H KFY RHARD FTl f RFrAI 1 S830 1 554 596 21 SWITCH KEY BOARD FADER Note The components identified by mark or dotted line with mark are critical for safety S831 1 554 596 21 SWITCH KEY BOARD Replace only with part number specified S832 1 554 596 ...

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