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Sony HCD-C5 User's Manual

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1. A 4427 414 A POWER BOARD COMPLETE HK KR A 4476 948 A POWER BOARD COMPLETE AEP UK AUS lt CAPACITOR gt C902 1 126 767 11 ELECT 1000uF 20 00 16V C903 1 126 964 11 ELECT 10uF 20 00 50V C904 1 126 916 11 ELECT 1000uF 20 00 6 3V C905 1 126 964 11 ELECT 10uF 20 00 50V C906 1 126 926 11 ELECT 1000uF 20 00 10V C907 1 126 964 11 ELECT 10uF 20 00 50V C908 1 126 935 11 ELECT 470uF 20 00 10V C909 1 126 964 11 ELECT 10uF 20 00 50V C910 1 126 916 11 ELECT 1000uF 20 00 6 3V C912 1 126 916 11 ELECT 1000uF 20 00 6 3V C914 1 126 935 11 ELECT 470uF 20 00 10V C922 1 126 933 11 ELECT 100uF 20 00 16V C961 1 136 165 00 FILM 0 1uF 5 00 50V C962 1 126 944 11 ELECT 3300uF 20 00 25V C971 1 136 165 00 FILM 0 1uF 5 00 50V C974 1 126 968 11 ELECT 100uF 20 00 50V C975 1 126 964 11 ELECT 10uF 20 00 50V C976 1 126 964 11 ELECT 10uF 20 00 50V C981 1 136 165 00 FILM 0 1uF 5 00 50V C982 1 136 165 00 FILM 0 1uF 5 00 50V C983 1 135 933 11 ELECT 22000uF 20 16V C984 1 128 548 11 ELECT 4700uF 20 00 25V 0C991 1 113 925 11 CERAMIC 0 01uF 20 00 250V C992 1 126 963 11 ELECT 4 7uF 20 00 50V PANEL POWER Ver 1 1 2001 09 The
2. HARDWARE LIST 1 7 685 870 01 SCREW BVTT 3X5 S 2 7 685 245 19 SCREW KTP 3X6 TYPE2 NON SLIT 3 7 685 852 04 SCREW BVTT 2X5 S 4 7 685 861 01 SCREW BVTT 2 6X5 S 5 7 685 648 79 SCREW BVTP 3X12 TYPE2 N S 6 7 682 565 09 SCREW B 4X16 7 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 8 7 684 024 04 N 4 TYPE 2 9 7 685 104 19 SCREW P 2X6 TYPE2 NON SLIT 10 7 685 504 19 SCREW BTP 2X6 TYPE2 N S 11 7 685 101 11 SCREW P 2X3 NON SLIT TYPE2 12 7 685 103 19 SCREW P 2X5 TYPE2 NON SLIT 13 7 627 553 38 SCREW PRECISION P 2X3 14 7 627 553 28 SCREW PRECISION P 2X2 5 15 7 627 553 17 PRECISION SCREW P 2X2 TYPE 3 16 7 627 553 78 SCREW PRECISION P 2X10 17 7 627 553 68 SCREW PRECISION P 2X6 TYPE3 18 7 627 552 77 SCREW PRECISION P 1 7X6 19 7 627 552 88 SCREW PRECISION P 1 7X2 2 20 7 627 551 18 SCREW PRECISION P 1 4X2 21 7 685 850 04 SCREW BVTT 2X3 S 22 7 685 204 19 SCREW KTP 2X6 TYPE2 NON SLIT The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ver 1 1 2001 09 REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you
3. Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set XX X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items CAPACITORS uF F RESISTORS All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable COILS uH H SEMICONDUCTORS In each case u for example uA A uPA PA uPB PB uPC PC uPD PD When indicating parts by reference number please include the board name Ref No Part No Description Remarks Ref No Part No Description Remarks 86 SECTION 8 ELECTRICAL PARTS LIST HCD C5 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Abbreviation AUS Australian model HK Hong Kong model KR Korean model 1 681 380 11 AMP POWER BOARD lt CAPACITOR gt C851 1 136 165 00 FILM 0 1uF 5 00 50V C852 1 136 165 00 FILM 0 1uF 5 00 50V C853 1 128 549 11 ELECT 3300uF 20 00 35V C854 1 128 549 11 ELECT 3300uF 20 00 35V lt CONNECTOR gt
4. displayed show you error rates and ADER 2 Changing the parts to be played back 1 Press the ENTER YES R button during continuous play back to change the display as below When pressed another time the parts to be played back can be moved 2 When access completes the display changes to C AD Note The numbers displayed show you error rates and ADER 3 Ending the continuous playback mode 1 Press the MENU NO R button The display will change to CPLAY1MODE C34 2 Press the MD Z button and take out the disc Note The playback start addresses for IN MID and OUT are as follows IN 40h cluster MID 300h cluster OUT 700h cluster CPLAY1MID t CPLAY1OUT t CPLAY1IN 5 2 Operating the Continuous Recording Mode Use only when performing self recording palyback check 1 Entering the continuous recording mode 1 Set a recordable disc in the unit 2 Press the R or gt R button to display CREC 1MODE C35 3 Press the ENTER YES R button to change the display to CREC 1MID 4 When access completes the display changes to CREC 1 and REC is displayed Note The numbers displayed shows you the recording posi tion addresses 2 Changing the parts to be recorded 1 When the ENTER YES R button is pressed during con tinuous recording the display changes as below When pressed ano
5. CD Z and MD Z simulta neously 3 Press two buttons REC REC IT NORMAL and x simulta neously 4 The message 7 TESTMIN is displayed for a few seconds 5 Press two buttons REC REC IT NORMAL and x simulta neously again 6 Each time two buttons are depressed the display changes as 8 TESTMID 9 TESTMAX and 10 TESTSUR 7 Press the VOL button the display changes VOLUME 21 to VOLUME MAX 8 Press the VOL button the display changes VOLUME 21 to VOLUME MIN 9 To exit from this mode press the 1 button to turn the power off and cold reset is executed CD Test Mode The CD system versions are displayed Procedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION z button to set the CD function 3 Press three buttons of VOL x and CD SYNC HIGH simultaneusly 4 The message dut CD VER is displayed 5 Press the CD Z button and the version CD is dis played 6 Press the gt M TUNING button and CDSYS is displayed 7 Each time the gt M TUNING button is depressed the display changes as CDMA S CDBD O CDCD M 8 By depressing the m TUNING button the versions are displayed in reverse 9 To exit this mode press the 1 button to turn the power off SECTION 4 TEST MODE 25 HCD C5 CD Aging Mode Procedure 1 Press the 1 button to turn the power on 2 Press the FUNC
6. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 I V converted RF signal I input from the optical pick up block detector I V converted RF signal J input from the optical pick up block detector Middle point voltage 1 65V generation output terminal Signal input from the optical pick up detector Light amount monitor input from the optical pick up block laser diode Laser amplifier output terminal to the automatic power control circuit Reference voltage input for setting laser power from the CXD2662R IC151 Ground terminal Connected to the temperature sensor Output terminal for a temperature sensor reference voltage Writing serial data input from the CXD2662R IC151 Serial data transfer clock signal input from the CXD2662R IC151 Serial data latch pulse signal input from the CXD2662R IC151 Standby signal input terminal L standby fixed at H in this set Center frequency control voltage input terminal of internal circuit BPF22 BPF3T EQ input from the CXD2662R IC151 Reference voltage output terminal Not used open Center frequency setting terminal for the internal circuit EQ Center frequency setting terminal for the internal circuit BPF3T Power supply terminal 3 3V Center frequency setting terminal for the internal circuit BPF22 Tracking error signal output to the CXD2662R IC151 Connected to the external capacitor for low pass fi
7. I PROTECT PRE MUTE PWR MUTE REC MUTE HP MUTE SPK RELAY HELP BVDD BVSS KBD CHK KBD DATA VOL CE VOL CLK VOL DATA LED FAN ON HP IN IO RST PWR RELAY MD PWR FL ON ON STANDBY DIMMER AVDD AVSS AVREF KEY1 KEY2 KEY3 ADJ DEST1 DEST2 DEST3 DEST4 MODEL1 MODEL2 DEVICE1 DEVICE2 KBD CLKO KBD CLKI AC CUT PCPON KEY RM SIRCS SCOR RDS CLK IO DI IO DO IO CLK IO CE 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Not used pull up Pre amplifier muting signal output Not used open REC output muting signal output Not used open Speaker relay control signal output IIC busy signal input or output Power supply for bus interface Ground for bus interface PC LINK inserted detect signal input Key board data input pull up Volume latch signal output to the sound processor Volume clock signal output to the sound processor Volume data signal output to the sound processor LED control signal output Not used open Headphone detect signal input pull down Not used open Power relay control signal output MD power control
8. 1 button to turn the power on 2 Press the FUNCTION z button to set the MD function 3 Press three buttons of VOL x and CD SYNC HIGH MD simulta neously When the test mode is set Check will be displayed Pressing the R or gt R button between the following three groups Tt Check Tt Service Tt Develop Tt Note Do not use the test mode in the Develop group If used the unit may not operate normally If the Develop group is set accidentally press the MENU NO R button immediately to exit the Develop group 3 RELEASING THE TEST MODE Procedure 1 Press the REPEAT R button to display Initial ize then release the MD test mode Procedure 2 Press two button of VOL and MD Z to display Intialize then release the MD test mode 26 HCD C5 4 BASIC OPERATIONS OF THE TEST MODE All operations are performed using the R gt R ENTER YES R and MENU NO R The functions of these buttons are as follows 5 SELECTING THE TEST MODE There are 26 types of test modes as shown below The groups can be switched by pressing the R or gt R button After selecting the group to be used press the ENTER YES R button After setting a certain group pressing the R or gt R button switches modes shown below Refer to Group in the table for details can be selected All items used for servicing can b
9. MONITOR CONTROL 18 57 12 52 54 56 20 25 58 32 33 50 59 48 19 31 XRST CLOCK GENERATOR 48 49 50 51 1 2 24 25 34 31 36 40 45 5 9 12 14 18 67 66 9 7 1 VCC 6 4 2 13 12 11 M Q871 872 REFERENCE VOLTAGE SWITCH BCK WS SPDIF0 SPDIF1 IIS OUT BCK IIS OUT WS CLKOUT SYSCLK DATAO DOUT DADTI XBCKI LRCKI DIN IOP S101 S103 S104 S105 S102 4 3 A LD 3 3V IC102 WAVEFORM SHAPER X720 10MHz XOUT T XIN T 10 11 X717 32kHz 47 45 60 76 78 79 80 21 1 13 12 7 6 5 IC195 EEPROM R CH REC L DIN OPTO IC211 D A CONVERTER IC201 A D CONVERTER 22 VDDA DAC 32 18 Q211 DOUT DIN DIN MUTE DATAI XBCKI LRCKI XBCKI LRCKI LD 3V X171 90MHz IOP 3 1 5V LD 3 3 V 3 3V REG IC190 CD SERVO SECTION Page 46 MAIN SECTION Page 48 MAIN SECTION Page 48 VC VC VC 15 14 TEMPI TEMPR SWITCH Q861 SWITCH Q201 202 B SWITCH BUP 3 3V 3 5 IC861 RESET S RST A B C D MAIN SECTION Page 48 PDOWN MUTE PDOWN D101 TEMP SENSOR 3 3V 72 I2C DATA I2C CLK I2C BUSY IC181 Q181 182 OVER WRITE HEAD DRIVE REFLECT PROTECT 48 48 HCD C5 6 4 BLOCK DIAGRAM MAIN SECTION FM CD ANALOG Signal Path R CH
10. R button and display LDPWR CHECK C13 3 Press the ENTER YES R button once and display LD 0 9mW Check that the reading of the laser power meter becomes specified value 4 Press the ENTER YES R button once more and display LD 7 0mW Check that the reading the laser power meter and digital volt meter satisfy the specified value Specified Value Laser power meter reading Digital voltmeter reading Optical pick up displayed value 10 5 Press the MENU NO R button and display LDPWR CHECK C13 and stop the laser emission The MENU NO R button is effective at all times to stop the laser emission Note After step 4 each time the ENTER YES R button is pressed the display will be switched to LD 0 7W and LD 6 2mW LD WP Nothing needs to be performed here Checking Location BD MD board see page 44 6 3 Iop Compare The current Iop value at laser power 7 0 mW output and reference Iop value set at shipment written in the nonvolatile memory are compared and the rate of increase decrease will be displayed in percentage Note Perform this function with the optical pick up set at room tempera ture Procedure 1 Press the R or gt R button to display Iop Compare C27 2 Press the ENTER YES R button and start measurements 3 When measurements complete the display changes to xx yy xx is th
11. R126 1 216 819 11 METAL CHIP 680 5 1 16W R127 1 216 845 11 METAL CHIP 100K 5 1 16W R128 1 219 724 11 METAL CHIP 1 1 1 4W R129 1 216 298 00 METAL CHIP 2 2 5 1 10W R130 1 216 829 11 METAL CHIP 4 7K 5 1 16W R131 1 216 833 11 METAL CHIP 10K 5 1 16W R132 1 216 839 11 METAL CHIP 33K 5 1 16W R133 1 216 821 11 METAL CHIP 1K 5 1 16W R134 1 216 821 11 METAL CHIP 1K 5 1 16W R135 1 216 821 11 METAL CHIP 1K 5 1 16W R136 1 216 302 00 METAL CHIP 2 7 5 1 10W R138 1 216 833 11 METAL CHIP 10K 5 1 16W R150 1 216 833 11 METAL CHIP 10K 5 1 16W R151 1 216 833 11 METAL CHIP 10K 5 1 16W R153 1 216 833 11 METAL CHIP 10K 5 1 16W R155 1 216 864 11 METAL CHIP 0 5 1 16W R156 1 216 864 11 METAL CHIP 0 5 1 16W R158 1 216 809 11 METAL CHIP 100 5 1 16W R162 1 216 833 11 METAL CHIP 10K 5 1 16W R167 1 216 833 11 METAL CHIP 10K 5 1 16W R168 1 216 845 11 METAL CHIP 100K 5 1 16W R169 1 216 855 11 METAL CHIP 680K 5 1 16W R170 1 216 827 11 METAL CHIP 3 3K 5 1 16W R171 1 216 821 11 METAL CHIP 1K 5 1 16W R173 1 216 821 11 METAL CHIP 1K 5 1 16W R174 1 216 811 11 METAL CHIP 150 5 1 16W R177 1 216 805 11 METAL CHIP 47 5 1 16W R179 1 216 295 00 SHORT 0 R181 1 216 841 11 METAL CHIP 47K 5 1 16W R182 1 216 841 11 METAL CHIP 47K 5 1 16W BD MD Ref No Part No Description Remarks Ref No Part No
12. TO MD DIGITAL BOARD CN702 Page 54 D C 1 3 4 E 5 S102 PROTECT REFLECT M703 M701 E E E M702 C174 C173 X171 R177 BD MD BOARD SIDE B 17 IC190 IC141 IC151 IC153 IC102 IC101 IC181 IC195 6 7 PRINTED WIRING BOARD BD MD BOARD See page 45 for Circuit Boards Location Ref No Location D181 D 3 D183 D 3 IC101 A 3 IC102 B 3 IC141 C 1 IC151 C 2 IC153 C 3 IC181 D 3 IC190 D 1 IC195 D 2 Q121 B 3 Q122 B 3 Q181 C 3 Q182 D 3 Semiconductor Location Side B Ref No Location D101 A 1 Q101 B 1 Q131 B 1 Q132 B 1 Q133 B 1 Q134 B 1 Semiconductor Location Side A 52 52 HCD C5 IC B D 2 3 4 MD KMS 260E Z NP 0 BH6519FS E2 M701 M702 MD MD MD Page 53 Page 53 Page 53 6 8 SCHEMATIC DIAGRAM BD MD BOARD 1 2 See page 45 for Wavefoms See page 65 for IC Block Diagrams See page 68 for IC Pin Function Description 53 53 HCD C5 5 MD C D MD 702 703 MD 153 4400D EFM ACIRC EONCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER M703 MD MD MD Page 55 Page 55 Page 52 Page 52 Page 52 6 9 SCHEMATIC DIAGRAM BD MD BOARD 2 2 See page 45 for Wavefoms See page 69 for IC Pin Function Description 54 54
13. impedance 1 kilohmes PHONES stereo minijack Accepts headphones with an impedance of 8 ohms or more CD player section System Compact disc and digital audio system Laser Semiconductor laser 780 nm Emission duration continuous Frequency response 2 Hz 20 kHz MD deck section System MiniDisc digital audio system Laser Semiconductor laser 780 nm Emission duration continuous Sampling frequency 44 1 kHz Frequency response 5 Hz 20 kHz Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range 87 5 108 0 MHz 50 kHz step Antenna FM wire antenna Antenna terminals 75 ohm unbalanced Intermediate frequency 10 7 MHz AM tuner section Tuning range European model 531 1 602 kHz with the tuning interval set at 9 kHz Other models 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 602 kHz with the tuning interval set at 9 kHz Antenna AM loop antenna external antenna terminal Intermediate frequency 450 kHz General Power requirements European model 230 V AC 50 60 Hz Australian model 230 V AC 50 60 Hz Other models 220 V AC 50 60 Hz Power consumption European model See the nameplate 0 5 W at the power saving mode Other models See the nameplate Dimensions w h d Approx 145 125 273 mm incl projecting parts and controls Mass Approx 4 5 kg Supplied accessories Remote commander 1 AM loop ant
14. 1 216 864 11 METAL CHIP 0 5 1 16W JR203 1 216 864 11 METAL CHIP 0 5 1 16W JR205 1 216 864 11 METAL CHIP 0 5 1 16W JR208 1 216 864 11 METAL CHIP 0 5 1 16W JR209 1 216 864 11 METAL CHIP 0 5 1 16W JR210 1 216 864 11 METAL CHIP 0 5 1 16W JR212 1 216 864 11 METAL CHIP 0 5 1 16W JR213 1 216 864 11 METAL CHIP 0 5 1 16W JR214 1 216 864 11 METAL CHIP 0 5 1 16W JR215 1 216 864 11 METAL CHIP 0 5 1 16W JR216 1 216 864 11 METAL CHIP 0 5 1 16W JR217 1 216 864 11 METAL CHIP 0 5 1 16W JR219 1 216 864 11 METAL CHIP 0 5 1 16W JR225 1 216 864 11 METAL CHIP 0 5 1 16W JR226 1 216 864 11 METAL CHIP 0 5 1 16W JR227 1 216 864 11 METAL CHIP 0 5 1 16W lt CONDUCTOR gt L551 1 216 864 11 METAL CHIP 0 5 1 16W L552 1 216 864 11 METAL CHIP 0 5 1 16W lt TRANSISTOR gt Q202 8 729 424 08 TRANSISTOR UN2111 TX Q211 8 729 025 28 TRANSISTOR 2SK1828TE85L Q212 8 729 025 28 TRANSISTOR 2SK1828TE85L Q221 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q222 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q223 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q224 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q232 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q911 8 729 421 22 TRANSISTOR UN2211 TX Q912 8 729 040 20 TRANSISTOR RT1P137L TP Q941 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 lt RESISTOR gt R212 1 249 429 11 CARBON 10K 5 1 4W R213 1 216 833
15. 3 8 2 L CN208 LED DRIVER ANTENA FM75 AM 1 M901 TAPE IN OUT SPEAKER 49 49 HCD C5 6 5 PRINTED WIRING BOARDS CD SECTION IC103 IC102 IC1102 IC101 DVC1 65V RFAC Page 56 SW BOARD CONNECTOR BOARD 14 1 13 26 1 682 100 M902 LOADING MOTOR M904 SPINDLE MOTOR M903 S5 LIMIT IN FEED MOTOR GRN YEL ORG RED BRN CN1 GRN S4 8cm Disc Eject End Detect S1 Disc IN 8cm Disc Detect S2 12cm Disc 12cm Disc Eject End Detect S3 Disc Existence Chacking Releasing Detect YEL ORG RED BRN OPTIMA 720L1E 1 682 099 See page 45 for Circuit Boards Location Ref No Location D101 D 2 IC101 D 3 IC102 A 2 IC103 A 4 IC1102 B 1 Q101 B 4 Q102 A 3 Q103 D 2 Semiconductor Location 50 50 HCD C5 IC B D IC B D IC B D IC B D TR TR F F Page 57 8cm Disc Eject End Detect 12cm Disc 12cm Disc Eject End Detect Disc IN 8cm Disc Detect Disc Existence Chacking Releasing Detect M N O 6 6 SCHEMATIC DIAGRAM CD SECTION See page 45 for Wavefoms See page 64 for IC Pin Function Description 51 51 HCD C5 BD MD BOARD SIDE A OPTICAL PICK UP HR901 OVER WRITE HEAD BLOCK KMS 260E Z NP E E E E 1 3 4 5 R162 R153 TO MD DIGITAL BOARD CN703 Page 54
16. 50V C114 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C115 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C116 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C117 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C118 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C119 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C120 1 164 156 11 CERAMIC CHIP 0 1uF 25V C121 1 164 156 11 CERAMIC CHIP 0 1uF 25V C125 1 117 720 11 CERAMIC CHIP 4 7uF 10V C128 1 164 156 11 CERAMIC CHIP 0 1uF 25V C131 1 117 720 11 CERAMIC CHIP 4 7uF 10V C132 1 164 156 11 CERAMIC CHIP 0 1uF 25V C133 1 164 156 11 CERAMIC CHIP 0 1uF 25V C141 1 126 206 11 ELECT CHIP 100uF 20 6 3V C142 1 164 156 11 CERAMIC CHIP 0 1uF 25V C143 1 164 156 11 CERAMIC CHIP 0 1uF 25V C144 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C145 1 164 156 11 CERAMIC CHIP 0 1uF 25V C151 1 117 370 11 CERAMIC CHIP 10uF 10V C152 1 164 156 11 CERAMIC CHIP 0 1uF 25V C153 1 164 156 11 CERAMIC CHIP 0 1uF 25V C154 1 126 206 11 ELECT CHIP 100uF 20 6 3V C155 1 164 156 11 CERAMIC CHIP 0 1uF 25V C156 1 164 156 11 CERAMIC CHIP 0 1uF 25V C157 1 164 156 11 CERAMIC CHIP 0 1uF 25V C158 1 162 927 11 CERAMIC CHIP 100PF 5 50V C159 1 162 927 11 CERAMIC CHIP 100PF 5 50V C160 1 162 927 11 CERAMIC CHIP 100PF 5 50V C161 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C162 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C163 1 125 891 11 C
17. BI 2 A B A B VC Specified value Below 10 offset value Offset value X 100 IA BI 2 A B 6 Press the ENTER YES R button to display c The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 20 and ADER is below 2 7 Press the ENTER YES R button to display b Check that the C1 error is about 100 and ADER is below 2 8 Press the ENTER YES R button to display a Check that the C1 error is about 100 and ADER is below 2 9 Press the MENU NO R button then press the MD Z button and take out the test disc 6 8 C PLAY Check MO Error Rate Check Procedure 1 Load the test disc MDW 74 GA 1 2 Press the R or gt R button to display CPLAY 1MODE C34 3 Press the ENTER YES R button to display CPLAY 1MID 4 The display changes to C AD 5 If the C1 error rate is below 20 check that ADER is 00 6 Press the MENU NO R button to stop playback then press the MD Z button and take out the test disc CD Error Rate Check Procedure 1 Load the check disc TDYS 1 2 Press the R or gt R button to display CPLAY 1MODE C34 3 Press the ENTER YES R button to display CPLAY 1MID 4 The display changes to C AD 5 Che
18. CLIP ARM 515 4 236 103 01 GUIDE SCREW 516 4 236 090 01 BASE FM 517 4 236 091 01 BRACKET FD GEAR 518 4 236 093 01 SPRING THRUST 519 4 236 089 01 GEAR PULLEY S5 1 786 212 11 SWITCH DETECTION LIMIT IN M903 X 4954 020 1 MOTOR ASSY FEED M904 X 4954 021 1 MOTOR ASSY SPINDLE 15 19 17 17 17 17 16 13 18 20 M903 M904 not supplied not supplied not supplied S5 501 502 503 505 506 507 507 508 509 510 511 512 514 515 516 513 504 517 518 519 e e The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 83 HCD C5 Ref No Part No Description Remarks Ref No Part No Description Remarks 551 4 236 085 01 ARM SLIDE 552 4 236 086 01 SPRING SLIDE ARM 553 4 236 073 01 ARM R S 554 4 236 074 01 SPRING S ARM 555 4 236 064 01 HOLDER S ARM 556 4 236 063 01 HOLDER UPPER 557 4 236 113 01 ACTUATOR SWITCH 558 1 682 099 11 SW BOARD 559 4 236 065 01 ARM L S 560 4 236 080 01 ARM R HOLDER 561 4 236 082 01 HOLDER R 562 4 236 084 01 SPRING LOADING GEAR 563 4 236 083 01 GEAR 6 LOADING 564 4 236 081 01 HOLDER L 565 4 236 079 01 ARM L HOLDER 566 4 236 077 01 SPRING TRIGGER 567 4 236 076 01 TRIGGER Z 568 4 236 078 01 ARM TRIGGER 569 4 236 075 01 LEVER TRIGGER S1 1 786 214
19. D993 D941 D926 D927 D925 POWER AMP 69 BDPWR 28 DMUTE 70 24 R CH Q971 5V REG IC904 3 1 Q311 D343 26 B O 27 B I 28 V O DBFB SWITCH Q102 SWITCH SWITCH SWITCH Q601 SWITCH Q602 SWITCH 62 20 FAN DRIVER Q103 D C FAN BACKUP 5V 2 7V SYS 5V A 3 3V MD D 3 3V BUP 3 3V BT921 RECHARGEABLE A MUTE A MUTE RELAY AMP L 35 36 39 38 5 1 4 6 2 16 14 13 15 92 3 IC212 I2C BUS BUFFER 5V LX LY SX SY 2 1 6 5 4 3 X502 32 768kHz X501 20MHz 6 3 7 2 PCPON SCL SDA 57 HELP 60 KBD CHK XT1 XT2 X1 X2 FL DATA FL CLK FL CE 12 DIG0 16G DIG15 01G DIG1 DIG14 15G 02G SEG0 SEG34 P01 P35 61 FL RST SDATA SCK CS RST I2C CLK I2C DATA PCLINK INSERTED I2C DATA I2C CLK I2C BUSY MD SERVO SECTION Page 47 77 FUNCTION KEY S602 605 KEY1 78 FUNCTION KEY S606 609 KEY2 79 FUNCTION KEY S610 613 KEY3 94 1 IC602 REMOTE SENSOR SIRCS 93 KEY RM Q211 Q212 CN207 PC LINK I2C BUSY CLK DATA SIRCS POWERKEY DETECT Q221 224 72 65 Q604 D601 STANDBY D602 610 KEY BACK LIGHT ON STANDBY LED 11 1 64 62 6 19 21 55 59 33 31 24 5 20
20. Description Remarks 91 HCD C5 R183 1 216 841 11 METAL CHIP 47K 5 1 16W R184 1 220 942 11 METAL CHIP 3 3 1 1 4 R185 1 220 942 11 METAL CHIP 3 3 1 1 4 R195 1 216 833 11 METAL CHIP 10K 5 1 16W R196 1 216 833 11 METAL CHIP 10K 5 1 16W R197 1 216 833 11 METAL CHIP 10K 5 1 16W R218 1 216 864 11 METAL CHIP 0 5 1 16W lt SWITCH gt S101 1 762 596 21 SWITCH PUSH 1 KEY LIMIT IN S103 1 771 956 21 SWITCH PUSH 1 KEY OUT S104 1 771 955 21 SWITCH PUSH 1 KEY PLAY S105 1 771 955 21 SWITCH PUSH 1 KEY REC lt VIBRATOR gt X171 1 781 569 21 OSCILLATOR CRYSTAL 90MHz 1 682 100 11 CONNECTOR BOARD lt CONNECTOR gt CN1 1 815 750 11 CONNECTOR 1 681 712 11 HP BOARD lt CAPACITOR gt C337 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C338 1 162 294 31 CERAMIC 0 001uF 10 50V C339 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V lt CONNECTOR gt CN109 1 568 954 11 PIN CONNECTOR 5P CN110 1 506 469 11 PIN C
21. HCD C5 7 6 CD MECHANISM DECK SECTI FRONT BRACKET SECTION TN CCD1001Z Ref No Part No Description Remarks Ref No Part No Description Remarks 451 4 236 112 01 SPRING R LOADING PULLEY 452 4 236 115 01 BRACKET J FRONT 453 4 236 111 01 SPRING L LOADING PULLEY 454 4 236 106 01 BRACKET GEAR MOUNT 455 4 236 108 01 GEAR 3 LOADING 456 4 236 107 01 GEAR 2 LOADING 457 4 236 118 01 WASHER 117 458 4 236 116 01 WASHER 113 459 4 236 110 01 ROLLER LOADING 460 X 4954 024 1 SHAFT ASSY LOADING ROLLER 461 4 236 117 01 WASHER WAVE 462 4 236 109 01 GEAR 5 LOADING 11 not supplied not supplied not supplied not supplied 451 452 453 454 455 456 457 458 458 459 460 461 462 not supplied 82 HCD C5 7 7 CD MECHANISM DECK SECTION BASE SECTION TN CCD1001Z Ref No Part No Description Remarks Ref No Part No Description Remarks 501 X 4954 022 1 SCREW ASSY FEED 502 4 236 104 01 SPRING PULLEY GUIDE 0503 1 758 631 11 OPTICAL PICK UP BLOCK OPTIMA 720L1E 504 4 236 092 01 GUIDE PULLEY 505 4 236 094 01 PULLEY M 506 4 236 095 01 SPRING DETENT 507 4 236 101 01 DAMPER J 508 X 4954 025 1 BASE ASSY TT 509 4 236 097 01 CLAMP 510 4 236 100 01 PLATE CLAMP 511 4 236 099 01 RETAINER 8CM STOPPER 512 4 236 102 01 SPRING L CLIP ARM 513 4 236 098 01 STOPPER 8CM 514 4 236 096 01 SPRING
22. HCD C5 IC B D DIGITAL OPTICAL INPUT SPEAKER Page 59 Page 63 Page 50 Page 55 Page 59 Page 61 Page 63 D232 ISS355 TE 17 C241 4 7 16V 470 1 16W 1000 6 3V FB537 BLM21B102S AEP UK R538 10k HK KR AUS 6 13 SCHEMATIC DIAGRAM UCOM BOARD See page 45 for Wavefoms See page 67 for IC Block Diagrams See page 74 for IC Pin Function Description Ver 1 1 2001 09 58 58 HCD C5 IC302 IC301 Page 54 Page 62 Page 56 Page 56 B 12 12 OUT IN TAPE AEP UK AEP UK AEP UK AEP UK AEP UK KR 6 14 PRINTED WIRING BOARDS AUDIO SECTION See page 45 for Circuit Boards Location Ref No Location Semiconductor Location Ref No Location D101 B 6 D111 D 5 D301 C 4 D103 B 6 D343 B 5 D393 B 5 IC301 B 2 IC302 B 4 Q101 B 6 Q102 B 6 Q103 A 7 Q151 C 6 Q311 C 1 Q331 B 3 Q361 B 3 Q381 B 3 Ver 1 1 2001 09 59 59 HCD C5 IC B D TAPE OUT IN Page 57 Page 57 Page 63 Page 55 B 5V FM SIGNAL OUT RDS INT RDS DATA RDS INT RDS DATA RDS INT RDS DATA C111 10 10V D111 MTZJ T 77 5 1B R111 330 D301 1SS355TE 17 AEP UK KR AEP UK AEP UK 6 15 SCHEMATIC DIAGRAM AUDIO SECTION See page 64 for IC Block Diagrams Ver 1 1 2001 09 60 60 HCD C5 IC601 IC602 Page 56 6 16 PRINTE
23. TRK 2 AXIS DEVICE TRACKING FOCUS IN4R IN4F IN2F IN2R IN1F IN1R IN3F IN3R MOD SPFD SPRD APCREF SFDR SRDR FFDR FRDR TFDR TRDR PSB PWM GENERATOR FROM CPU INTERFACE IC151 2 2 DIGITAL SERVO SIGNAL PROCESSOR RECP AUX1 ABCD FE TE SE PEAK BOTM XLRF CKRF DTRF XLAT SCLK SWDT FILI PCO CLTV FILO EFMO ADDT DADTI IC151 1 2 TX ASYO ASYI RFI SCTX HR901 OVER WRITE HEAD ADFG F0CNT SPFD SPRD SAMPLING RATE CONVERTER DIGITAL AUDIO INTERFACE DIN0 DOUT IC151 1 2 DIGITAL SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER INTERNAL BUS DADT XBCK LRCK FS256 OSCI OSCO DQSY SQSY XINT SENS SRDT SWDT SCLK XLAT MNT0 MNT1 MNT2 MNT3 SWDT SCLK XLAT P DOWN SHOCK MNT1 XBUSY MNT2 DIG RST SQSY DQSY LDON WRPWR MOD XINT SENS SRDT LOAD IN LOAD OUT RIN FIN OUT1 OUT2 VREF IC871 LOADING MOTOR DRIVER M703 LOADING DQ1 DQ4 A0 A9 D0 D3 A00 A09 XOE XWE XRAS XCAS OE WE RAS CAS IC153 D RAM DIN1 IC701 MASTER CONTROLLER HF MODULE REFLECT PROTECT LOAD LO WP VINL VINR SPDIF LOCK DA RESET SLICER SEL MUTE EEP DATA EEP CLK EEP WP ADPDWN XOUT XIN VOUTL VOUTR SCL SDA M 7V 65 15 13
24. XINT BEEP XELT I2C POWER I2C CLK I2C DAT SWDT SRDT SCLK KB CLK CTL CLIP TX0 CLIP RX0 CLIP CLK0 MUTE ADA RESET ADA LATCH EPM CLIP SEL PROTECT EEP CLK CE EEP WP XBUSY MNT2 OUT SW 1 2 3 4 5 to 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Not used Not used Not used Not used Not used Data bus changed signal input Connected to ground Processor mode selection terminal Not used Not used System reset input Main clock output 10MHz Ground Main clock input 10MHz Power supply Fixed at H Pull up Digital in sync signal input Record system Power down detection signal input L Power down ADIP MO sync signal or subcode Q PIT sync signal input from the CXD2662R Playback system Not used Not used I2C cable connect check signal output Not used Interrupt status signal input from the CXD2662R Not used Not used Not used I2C serial clock input output I2C serial data input output Writing data signal output to the serial bus Reading data signal input from the serial bus Clock signal output to the serial bus Not used Not used Not used Not used Not used Not us
25. copyright information of each part 32 HCD C5 Reading the Display Convert the hexadecimal display into binary display If more than two causes they will be added Example When 84 is displayed Higher bit 8 1000 t b7 Lower bit 4 0100 t b2 In this case as b2 and b7 are 1 and others are 0 it can be determined that the retry cause is combined of Emphasis OFF Monaural Original Copyright and Write allowed Example When 07 is displayed Higher bit 0 0000 t All 0 Lower bit 7 0111 t b0 b1 b2 In this case as b0 b1 and b2 are 1 and others are 0 it can be determined that the retry cause is combined of Emphasis ON Stereo Original Copyright and Write prohibited Hexadecimal t Binary Conversion Table Hexadecimal Binary Hexadecimal Binary 0 0000 8 1000 1 0001 9 1001 2 0010 A 1010 3 0011 B 1011 4 0100 C 1100 5 0101 D 1101 6 0110 E 1110 7 0111 F 1111 Hexadecimal 01 02 04 08 10 20 40 80 Hexadecimal Bit Binary When 0 Emphasis OFF Monaural This is 2 bit display Normally 01 01 Normal audio Others Invalid Audio Normal Original Copyright Write prohibited Higher Bit 8 4 2 1 8 4 2 1 b7 b6 b5 b4 b3 b2 b1 b0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1
26. the retry cause is combined of CLV unlock and ader5 When A2 is displayed Higher bit A 1010 t b7 b5 Lower bit 2 0010 t b1 The retry cause in this case is combined of Access fault IVR rec error and ader5 Hexadecimal 01 02 04 08 10 20 40 80 Hexadecimal Bit Binary Occurring conditions When track jump shock is detected When ADER was counted more than five times continuously When ADIP address is not continuous When DIN unlock is detected When not in focus When ABCD signal level exceeds the specified range When CLV is unlocked When access operation is not performed normally Cause of Retry shock ader5 Discontinuous address DIN unlock FCS incorrect IVR rec erraor CLV unlock Access fault Higher Bits 8 4 2 1 8 4 2 1 b7 b6 b5 b4 b3 b2 b1 b0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Lower Bits Fig 1 Reading the Test Mode Display During recording and stop RTs c e fluorescent indicator tube Cause of retry Number of retries Number of retry errors Fig 2 Reading the Test Mode Display During playback fluorescent indicator tube Parts No name of area named on TOC Cluster Sector Track mode Track information such as
27. 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Lower Bits When 1 Emphasis ON Stereo Invalid Digital copy No copyright Write allowed Details Reading the Retry Cause Display 33 HCD C5 SECTION 5 ELECTRICAL ADJUSTMENTS CD SECTION Note 1 1 CD Block is basically designed to operate without adjustment There fore check each item in order given 2 Use YEDS 18 disc 3 702 101 01 unless otherwise indicated 3 Use an oscilloscope with more than 10M impedance 4 Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks Note 2 As the laser diode in the optical pick up OPTIMA 720L1E is easily damaged by static electricity solder the laser tap of the flexible board when handling it Before disconnecting the connector solder first Before connecting the connector be careful not to remove the solder Also take adequate measures to prevent damage by static electricity Handle the flexible board with care as it breaks easily RF Level Check Connection Procedure 1 Connect an oscilloscope to test point TP RFAC and TP DVC 1 65V on the BD CD board 2 Turn the power on 3 Put the disc YEDS 18 in to playback the number five track 4 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not Note A clear RF signal waveform means that the shape can be clearly distinguished at the center of
28. 1 216 813 11 METAL CHIP 220 5 1 16W R618 1 216 809 11 METAL CHIP 100 5 1 16W R619 1 216 813 11 METAL CHIP 220 5 1 16W R620 1 216 813 11 METAL CHIP 220 5 1 16W R621 1 216 813 11 METAL CHIP 220 5 1 16W R622 1 216 813 11 METAL CHIP 220 5 1 16W R623 1 216 829 11 METAL CHIP 4 7K 5 1 16W R624 1 249 433 11 CARBON 22K 5 1 4W R639 1 216 797 11 METAL CHIP 10 5 1 16W R640 1 249 413 11 CARBON 470 5 1 4W R641 1 216 819 11 METAL CHIP 680 5 1 16W R642 1 216 821 11 METAL CHIP 1K 5 1 16W R643 1 216 817 11 METAL CHIP 470 5 1 16W R644 1 216 819 11 METAL CHIP 680 5 1 16W R645 1 216 821 11 METAL CHIP 1K 5 1 16W R646 1 216 817 11 METAL CHIP 470 5 1 16W R647 1 216 819 11 METAL CHIP 680 5 1 16W R648 1 216 821 11 METAL CHIP 1K 5 1 16W lt SWITCH gt S602 1 762 875 21 SWITCH KEYBOARD REC REC IT CD SYNC NORMAL S603 1 762 875 21 SWITCH KEYBOARD VOL S604 1 762 875 21 SWITCH KEYBOARD VOL S605 1 762 875 21 SWITCH KEYBOARD FUNCTIONz S606 1 762 875 21 SWITCH KEYBOARD 1 S607 1 762 875 21 SWITCH KEYBOARD CDZ S608 1 762 875 21 SWITCH KEYBOARD u S609 1 762 875 21 SWITCH KEYBOARD x S610 1 762 875 21 SWITCH KEYBOARD CD SYNC HIGH S611 1 762 875 21 SWITCH KEYBOARD MDZ S612 1 762 875 21 SWITCH KEYBOARD m TUNING S613 1 762 875 21 SWITCH KEYBOARD gt M TUNING
29. 100K 5 1 16W A 4476 934 A BD CD BOARD COMPLETE 7 685 852 04 SCREW BVTT 2X5 S lt CAPACITOR gt C101 1 164 315 11 CERAMIC CHIP 470PF 5 00 50V C102 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V C103 1 164 315 11 CERAMIC CHIP 470PF 5 00 50V C104 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C107 1 162 921 11 CERAMIC CHIP 33PF 5 50V C108 1 164 360 11 CERAMIC CHIP 0 1uF 16V C109 1 164 360 11 CERAMIC CHIP 0 1uF 16V C110 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V C111 1 124 589 11 ELECT 47uF 20 16V C112 1 124 589 11 ELECT 47uF 20 16V AUDIO BD CD The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ver 1 1 2001 09 Ref No Part No Description Remarks Ref No Part No Description Remarks 88 HCD C5 C113 1 124 584 00 ELECT 100uF 20 10V C114 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C115 1 124 589 11 ELECT 47uF 20 16V C117 1 164 360 11 CERAMIC CHIP 0 1uF 16V C118 1 115 156 11 CERAMIC CHIP 1uF 10V C119 1 115 156 11 CERAMIC CHIP 1uF 10V C120 1 126 513 11 ELECT 47uF 20 00 6 3V C154 1 164 360 11 CERAMIC CHIP 0 1u
30. 14 FSEL 13 DATAO 12 WS 11 BCK 10 VSSD 9 VDDD VDDA ADC ADC DECIMATION FILTER DIGITAL INTERFACE DC CANCELLATION FILTER CLOCK CONTROL IC201 DA1360TS MD DIGITAL BOARD 66 HCD C5 3 2 1 32 33 VSSD 4 VSSD C 5 L3DATA 6 L3CLOCK 7 DATAI 8 BCKI 9 WSI 10 L3MODE 11 NC VDDD C RESET VDDA PLL 31 VSSA PLL 27 VDDA 26 VSSA 25 VSSA DAC 24 VREF 23 12 TC BCKO 29 30 CLKOUT 28 NC PREEM1 MUTE 44 RTCB 43 VDDD 42 PREEM0 41 NC 40 NC 37 WSO 36 DATAO 39 TEST2 38 NC 35 SELSTATIC 34 TEST1 13 SELCHAN 14 NC 15 SPDIF0 16 SPDIF1 17 VDDA DAC 18 VOUT L 19 SELCLK 20 SELSPDIF 21 LOCK 22 VOUT R L3 INTERFACE IEC 958 DECODER DATA OUTPUT INTERFACE CLOCK AND TIMING CIRCUIT DATA INPUT INTERFACE AUDIO FEATURE PROCESSOR INTERPOLATOR NOISE SHAPER DAC DAC IC211 DA1350AH MD DIGITAL BOARD 1 2 3 4 5 INTERRUPT SIGNAL GENERATING BLOCK RESET SIGNAL GENERATING BLOCK GND INT RESET CD VCC COM COM IC861 M62016L MD DIGITAL BOARD 67 HCD C5 INDICATION CODE RESISTOR 8BIT x 16 DECODER 35BIT x 16 DECODER 35BIT x 16 CODE COMMAND CONTROL CIRCUIT INDICATION CONTROL RESISTOR INDICATION CONTROLLER DIG
31. 20 25 MENU NO q 13 14 22 26 28 36 NAME EDIT SELECT 3 13 27 28 38 PLAY MODE qk 9 11 14 16 26 34 35 PRESET EQ qg 39 REPEAT qj 10 15 SCROLL 5 12 14 17 28 SLEEP 1 39 TIME 2 8 11 12 16 17 TUNER BAND wa 36 37 TUNING MODE qk 36 37 TUNING ql 36 37 VOL qd 40 BUTTON DESCRIPTIONS 1 power 4 7 18 26 27 37 40 42 gt qa 10 11 13 16 22 35 40 42 qa 8 40 42 m M wh 10 15 30 32 42 Setting the time 1 Turn on the system 2 Press CLOCK TIMER SET on the remote If you are setting the clock for the first time go to step 5 3 Press or or gt on the remote repeatedly until CLOCK SET appears in the display 4 Press ENTER YES on the remote The day indication flashes 5 Press or or gt on the remote repeatedly to set the day and then press ENTER YES or CURSORt on the remote The hour indication flashes 6 Press or or gt on the remote to set the hour and then press ENTER YES or CURSORt on the remote The minute indication flashes 7 Press or or gt on the remote repeatedly to set the minute and then press ENTER YES on the remote If you made a mistake Press TCURSOR or CURSORt on the remote until the indication you wish to change day hour minute flashes and then change the setting To reset the time Start over from step 1 9 HCD C5 SECTION 3 DISASSEMBLY Th
32. 3 O 3 I S O O I O O I O I I I O I I I I O O O O O O O O O O O O O MNT0 FOK MNT1 SHCK MNT2 XBUSY MNT3 SLOC SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSCI OSCO XTSL DIN0 DIN1 DOUT DATI LRCKI XBCKI ADDT DADT LRCK XBCK FS256 DVDD A03 to A00 A10 A04 to A08 A11 DVSS XOE XCAS A09 XRAS XWE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 to 34 35 36 to 40 41 42 43 44 45 46 47 Focus OK signal output terminal H is output when focus is on L NG Not used open Track jump detection signal output to the MD mechanism controller IC1001 Busy monitor signal output to the MD mechanism controller IC1001 Spindle servo lock status monitor signal output to the MD mechanism controller IC1001 open Writing serial data signal input from the MD mechanism controller IC1001 Serial data transfer clock signal input from the MD mechanism controller IC1001 Serial data latch pulse signal input from the MD mechanism controller IC1001 Reading serial data signal output to the MD mechanism controller IC1001 Internal status SENSE output to the MD mechanism con
33. 51 53 52 54 55 56 58 57 78 HCD C5 7 3 CHASSIS SECTION 1 Ref No Part No Description Remarks Ref No Part No Description Remarks 101 A 4476 947 A UCOM BOARD COMPLETE AEP UK 101 A 4727 413 A UCOM BOARD COMPLETE AUS HK KR 102 1 681 380 11 AMP POWER BOARD 103 3 703 244 00 BUSHING 2104 CORD 0104 1 696 847 11 CORD POWER AUS 0104 1 769 079 21 CORD POWER KR 0104 1 777 071 21 CORD POWER AEP UK HK 105 1 769 943 11 WIRE FLAT TYPE 11CORE AUS HK KR 105 1 773 007 11 WIRE FLAT TYPE 15 CORE AEP UK 106 1 693 529 11 TUNER PACK FM AM AEP UK 106 1 693 531 11 TUNER PACK FM AM AUS HK 106 1 693 536 11 TUNER PACK FM AM KR 107 A 4476 948 A POWER BOARD COMPLETE AEP UK AUS 107 A 4727 414 A POWER BOARD COMPLETE HK KR 108 1 773 110 11 WIRE FLAT TYPE 19 CORE 109 A 4476 938 A AUDIO BOARD COMPLETE AUS HK KR 109 A 4476 949 A AUDIO BOARD COMPLETE AEP UK 110 3 701 748 00 CLAMP 111 4 812 134 31 RIVET DIA 3 5 NYLON 112 4 234 235 01 INSULATED PLATE POWER 113 4 937 971 01 CUSHION 114 4 237 035 01 INSULATED PLATE POWER 2 M901 1 698 997 11 FAN D C 0T900 1 437 239 11 TRANSFORMER POWER AEP UK AUS 0T900 1 437 241 11 TRANSFORMER POWER HK KR d d 1 1 7 1 1 T900 M901 101 102 103 112 111 104 105 106 107 108 109 110 113 not supplied 114 The components
34. 6 case 3 bottom plate A A 4 screw BVTT 3 x 5 7 six screws B 2 x 6 9 PANEL board 8 two claws 3 screw K 3 x 6 2 screw K 3 x 6 1 two screws BVTT 3 x 5 4 screw BVTT 3 x 5 5 ground wire 6 wire flat type 16 core CN201 11 HCD C5 3 3 CD MECHANISM DECK TN CCD1001Z BD CD BOARD 1 two screws BVTT 3 x 5 q screw BVTT 2 x 5 9 two screws BVTT 2 6 x 5 6 four screws BVTT 3 x 5 3 two screws BVTT 3 x 5 4 screw BVTT 3 x 5 2 screw BVTT 3 x 5 qs cushion A qa bracket CD foot felt qd CD mechanism deck TN CCD1001Z 5 wire flat type 29 core CN204 7 board to board connector 8 BD CD board CN103 CN1 12 HCD C5 3 4 CONNECTOR BOARD 5 FPC holder 6 screw P 2 x 2 5 7 wire clamper 8 CONNECTOR board 4 Remove the soldering 1 Remove solderings starting from the left LOADING red and black 2 Remove solderings starting from the left green yellow orange red and brown 3 Remove solderings starting from the top left SPINDLE FD MOTOR and the LIMIT switch that has no polarity 13 HCD C5 3 5 FRONT BRACKET SECTION LOADING MOTOR ASSY M902 1 FPC holder B 2 screw M 2 x 2 5 4 screw P 2 x 3 0 1 wire clamper 3 Move down the gear mount bracket in the direction of the arrow B 6 screw P 2 x 3 7 screw M 2 x 4 A 8 Remove i
35. 82 OPTSEL OPTO 81 7 3 1 8 15 16 33 37 29 49 51 55 61 44 89 I2C DAT 30 SPDIF CUT I2C CLK I2C DATA I2C CLK R CH MD L 29 I2C BUSY I2C BUSY 23 53 LIMIT IN OUT SW PWON MUTE SLICER SEL RESET LOCK LIMIT IN OUT PLAY REC PLAY SW REC SW XBCKI LRCKI 11 9 8 4 1 2 3 48 47 46 40 33 38 37 36 32 35 34 26 28 18 17 16 20 12 30 29 5 6 7 10 Q101 LASER ON SWITCH LD PD AMP I V AMP I V AMP FOCUS ERROR AMP TRACKING ERROR AMP RF AMP B P F PEAK amp BOTTOM 6 8 92 91 88 89 86 85 81 80 83 13 67 65 66 75 74 63 64 82 27 25 21 23 12 10 14 15 19 18 29 30 3 4 16 M M AUTOMATIC POWER CONTROL DIGITAL SERVO SIGNAL PROCESS ANALOG MUX A D CONVERTER SERIAL PARALLEL CONVERTER DECODER AUTO SEQUENCER V I CONVERTER Q131 134 HF MODULE SWITCH 100 60 59 62 61 53 54 57 78 79 94 93 10 12 11 14 9 8 5 6 7 1 2 3 4 43 47 16 29 27 28 26 21 20 19 23 24 22 25 17 46 44 22 3 4 23 15 68 ADIP DEMODULATOR DECODER SPINDLE SERVO COMPA RATOR PLL FILTER SUBCODE PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER CPU INTERFACE
36. CN851 1 564 506 11 PLUG CONNECTOR 3P CN852 1 779 939 11 CONNECTOR BOARD TO BOARD 7P lt DIODE gt D851 8 719 028 23 DIODE D3SBA20 4101 lt FUSE gt 0F851 1 533 471 11 FUSE GLASS TUBE DIA 5 T4AL 250V 0F852 1 533 471 11 FUSE GLASS TUBE DIA 5 T4AL 250V lt FUSE HOLDER gt FH851 1 533 293 11 FUSE HOLDER FH852 1 533 293 11 FUSE HOLDER FH853 1 533 293 11 FUSE HOLDER FH854 1 533 293 11 FUSE HOLDER lt RESISTOR gt R851 1 260 107 11 CARBON 4 7K 5 1 2W A 4476 938 A AUDIO BOARD COMPLETE AUS HK KR A 4476 949 A AUDIO BOARD COMPLETE AEP UK lt CAPACITOR gt C102 1 162 962 11 CERAMIC CHIP 470PF 10 50V C111 1 124 227 00 ELECT 10uF 20 10V AEP UK C121 1 164 156 00 CERAMIC CHIP 0 1 25V C152 1 162 962 11 CERAMIC CHIP 470PF 10 50V C301 1 124 257 00 ELECT 2 2uF 20 50V C302 1 162 927 11 CERAMIC CHIP 100PF 5 50V C303 1 124 257 00 ELECT 2 2uF 20 50V C304 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C305 1 124 257 00 ELECT 2 2uF 20 50V C309 1 124 261 00 ELECT 10uF 20 50V C310 1 124 261 00 ELECT 10uF 20 50V C311 1 124 261 00 ELECT 10uF 20 50V C312 1 136 165 00 FILM 0 1uF 5 00 5
37. G REC TAPE Circuit Boards Location 6 1 NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block SECTION 6 DIAGRAMS Waveforms B These are omitted C E Q POWER board HP board AUDIO board JACK board PANEL board 1 IC101 us XTAO 2 IC101 ek RF 3 IC101 ef FE Play mode 7 IC501 eh XT2 5 IC151 o FS4 VOLT DIV 1V AC TIME DIV 20 nsec 6 IC701 qd XOUT VOLT DIV 1V AC TIME DIV 40 nsec VOLT DIV 1V AC TIME DIV 40 nsec VOLT DIV 1V AC TIME DIV 20 sec 4 IC101 wh TE Play mode 8 IC501 ek X2 29 5 s 4 0Vp p 3 5Vp p 176 4kHz 1 3Vp p 3 2 Vp p 100 ns 0 2Vp p 30 5 s 3 2Vp p 1 6Vp p 3 1 Vp p 50 ns BD CD board AMP POWER board UCOM board SW board CONNECTOR board BD MD board MD DIGITAL board Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Caution Pattern face side Parts on the pattern face side seen from Conductor B the pattern face are indicated Parts face side Parts on the parts face side seen from Component A the parts face are indicated Abbreviation AUS Australian model HK Hong Kong model KR Korean model Ver 1 1 2001 09 46 46 HCD C5 6 2 BLOCK DIAGRAM CD SERVO SECTION Signal Path CD DIGITAL DIGITA
38. HCD C5 IC701 IC871 IC861 IC201 IC211 Page 58 Page 51 Page 51 Page 56 6 10 PRINTED WIRING BOARD MD DIGITAL BOARD See page 45 for Circuit Boards Location Ref No Location D211 A 3 IC201 B 1 IC211 B 2 IC701 D 2 IC861 D 5 IC871 D 5 Q201 D 7 Q202 C 7 Q211 A 2 Q861 D 5 Q871 D 3 Q872 C 3 Semiconductor Location 55 55 HCD C5 IC B D IC B D IC B D IC B D 10K 1 16W 10K 1 16W Page 59 Page 53 Page 53 2 2 2 2 Page 57 6 11 SCHEMATIC DIAGRAM MD DIGITAL BOARD See page 45 for Wavefoms See page 65 66 for IC Block Diagrams See page 72 for IC Pin Function Description 56 56 HCD C5 6 12 PRINTED WIRING BOARD UCOM BOARD See page 45 for Circuit Boards Location Ref No Location Semiconductor Location Ref No Location D214 B 1 D221 C 9 D222 B 9 D232 D 1 D513 B 9 D910 D 3 D923 B 3 D924 B 3 D925 D 4 D926 D 4 D927 D 4 D941 D 4 D942 D 4 D943 D 5 IC212 C 3 IC221 A 1 IC222 A 1 IC501 D 6 IC941 D 5 Q202 D 4 Q211 C 3 Q212 C 3 Q221 B 9 Q222 C 9 Q223 C 9 Q224 B 9 Q232 D 2 Q911 B 4 Q912 B 4 Q941 D 4 IC222 IC221 IC212 IC941 IC501 Page 58 Page 62 Page 60 Page 49 Page 58 Page 54 Page 62 DIGITAL OPTICAL INPUT SPEAKERS 12 12 HK KR AUS AEP UK Ver 1 1 2001 09 57 57
39. IC904 8 759 701 75 IC NJM7805FA IC905 8 759 701 75 IC NJM7805FA IC906 8 759 686 72 IC uPC29L04J T IC907 8 759 647 11 IC uPC2905HF lt LINE FILTER gt 0LF991 1 419 625 11 COIL LINE FILTER lt TRANSISTOR gt Q971 8 729 141 83 TRANSISTOR 2SB1375 Q991 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 lt RESISTOR gt 0R971 1 219 153 11 FUSIBLE 10 5 1 4W R972 1 260 103 11 CARBON 2 2K 5 1 2W R973 1 249 429 11 CARBON 10K 5 1 4W R974 1 249 413 11 CARBON 470 5 1 4W R975 1 249 413 11 CARBON 470 5 1 4W 0R981 1 219 120 81 FUSIBLE 0 15 5 1 4W 0R982 1 240 877 11 FUSIBLE 0 15 5 1 2W R991 1 249 429 11 CARBON 10K 5 1 4W R992 1 216 833 11 METAL CHIP 10K 5 1 16W R993 1 249 413 11 CARBON 470 5 1 4W R994 1 249 413 11 CARBON 470 5 1 4W R995 1 216 055 11 METAL CHIP 1 8K 5 1 10W R995 1 216 827 11 METAL CHIP 3 3K 5 1 16W R996 1 247 791 91 CARBON 22 5 1 4W lt RELAY gt 0RY991 1 755 276 11 RELAY POWER lt TRANSFORMER gt 0T901 1 437 243 11 TRANSFORMER POWER SUB AEP UK AUS 0T901 1 437 245 11 TRANSFORMER POWER SUB HK KR 1 682 099 11 SW BOARD lt SWITCH gt S1 1 786 214 11 SWITCH DETECTION Disc IN 8cm Disc Det
40. R303 1 216 837 11 METAL CHIP 22K 5 1 16W R304 1 216 837 11 METAL CHIP 22K 5 1 16W R305 1 216 837 11 METAL CHIP 22K 5 1 16W R1133 1 216 813 11 METAL CHIP 220 5 1 16W R1134 1 216 821 11 METAL CHIP 1K 5 1 16W lt NETWORK gt RN201 1 233 576 11 RES CHIP NETWORK 100 RN202 1 233 576 11 RES CHIP NETWORK 100 lt VARIABLE RESISTOR gt RV101 1 238 602 11 RES ADJ CARBON 47K lt VIBRATOR gt X201 1 579 834 11 VIBRATOR CRYSTAL 33 8688MHz A 4726 344 A BD MD BOARD COMPLETE lt CAPACITOR gt C101 1 135 259 11 TANTAL CHIP 10uF 20 00 6 3V C102 1 135 259 11 TANTAL CHIP 10uF 20 00 6 3V C103 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C104 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C105 1 115 416 11 CERAMIC CHIP 0 001uF 5 00 25V C106 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C107 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C108 1 162 969 11 CERAMIC CHIP 0 0068uF 10 25V C109 1 164 677 11 CERAMIC CHIP 0 033uF 10 00 16V C110 1 163 038 00 CERAMIC CHIP 0 1uF 25V C111 1 117 720 11 CERAMIC CHIP 4 7uF 10V C112 1 110 563 11 CERAMIC CHIP 0 068uF 10 00 16V C113 1 162 968 11 CERAMIC CHIP 0 0047uF 10
41. button to display Iop Write 6 Press the ENTER YES R button 7 The display becomes Ref is an arbitrary num ber and the numbers which can be changed will blink 8 Input the IOP value written on the optical pick up To select the number Press the R or gt R button To select the digit Press two buttons of VOL and CD Z simultaneously 9 When the ENTER YES R button is pressed the display becomes Measu is an arbitrary number 10 As the adjustment results are recorded for the step 9 value Leave it as it is and press the ENTER YES R button 11 Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Iop Write 12 Press the REPEAT R button or press two buttons of VOL and MD Z simultaneously to complete Initialize will be displayed and release the MD test mode Display Precedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION z button to set the MD function 3 Press three buttons of VOL x and CD SYNC HIGH simultaneously to enter the MD test mode and display Check 4 Press the R or gt R button to display Ser vice 5 Press the ENTER YES R button to display AUTO CHECK and press the gt R button to display Iop Read 6 Press the ENTER YES R button 7 is
42. or gt R button to display Iop NV Save C06 2 Press the ENTER YES R button and display Iop stop 3 After the display changes to Iop xxsave press the ENTER YES R button 4 After Complete is displayed momentarily the display changes to Iop 7 0 mW 5 After the display changes to Iop yysave press the ENTER YES R button 6 When Complete is displayed it means that Iop NV saving has been completed 12 TRAVERSE ADJUSTMENT Note 1 Data will be erased during MO reading if a recorded disc is used in this adjustment Note 2 If the traverse waveform is not clear connect the oscilloscope as shown in the following figure so that it can be seen more clearly Connection SPECIFIED VALUE KMS 260B KMS 260E 6 9 to 7 1 mW 7 2 to 7 3 mW SPECIFIED VALUE KMS 260B KMS 260E 0 85 to 0 91 mW 0 90 to 0 96 mW KMS260B 20101 H0576 lOP 57 6 mA in this case lOP mA Digital voltmeter reading mV 1 Optical pick up label For details of the method for checking this value refer to 8 Recording and Displaying the Iop Information SPECIFIED VALUE KMS 260B KMS 260E 7 0 to 0 2 mW 7 25 to 0 25 mW UV adhesive agent Optical pick up KMS 260B 260E Pink KMS 260B White KMS 260E UV adhesive agent oscilloscope DC range 10 pF 330 k CN105 pin 4 TE CN105 pin 6 VC BD MD board oscillos
43. recorded in the non volatile memory and the display will become Iop Write C05 Display Procedure 1 Press the R or gt R button to display Iop Read C26 and press the ENTER YES R button 2 is displayed and the recorded contents are displayed indicates the IOP value on the optical pick up label indicates the IOP value after adjustment 3 To end press the MENU NO R button to display Iop Read C26 9 TEMPERATURE COMPENSATION OFFSET ADJUSTMENT Save the temperature data at that time in the non volatile memory as 25 C reference data Note 1 Usually do not perform this adjustment 2 Perform this adjustment in an ambient temperature of 22 C to 28 C Per form it immediately after the power is turned on when the internal tempera ture of the unit is the same as the ambient temperature of 22 C to 28 C 3 When D101 has been replaced perform this adjustment after the tem perature of this part has become the ambient temperature Procedure 1 Press the R or gt R button to display TEMP ADJUST C03 2 Press the ENTER YES R button to select the TEMP ADJUST mode 3 TEMP OK and the current temperature data will be displayed 4 To save the data press the ENTER YES R button When not saving the data press the MENU NO R button 5 When the ENTER YES R button is pressed TEMP SAV
44. the ENTER YES R button after setting the range knob of the laser power meter and save the adjustment results LD SAVE will be displayed for a moment 5 Then LD 7 0 mW will be displayed BD MD board digital voltmeter CN105 pin 1 I 3V CN105 pin 2 IOP Optical pick up objective lens laser power meter SPECIFIED VALUE KMS 260B KMS 260E 0 85 to 0 91 mW 0 90 to 0 96 mW 41 HCD C5 6 Press the R or gt R button so that the reading of the laser power meter becomes the specified value press the ENTER YES R button to save it Note Do not perform the emission with 8 4 mW more than 15 seconds continuously 7 Then press the R or gt R button to display LDPWR CHECK C13 8 Press the ENTER YES R button once to display LD 0 9mW Check that the reading of the laser power meter matches with the specified value as described in the following table 9 Press the ENTER YES R button once more to display LD 8 4mW Check that the reading the laser power meter and digital voltmeter satisfy the specified value Note down the digital voltmeter reading value Specified Value Laser power meter reading Digital voltmeter reading Value on the optical pick up label 10 10 Press the MENU NO R button to display LDPWR CHECK C13 and stop the laser emission The MENU NO R button is effective at a
45. the arrow so that the flat cable 11 core or 15 core must be inserted CN108 CN105 3 15 UCOM BOARD AMP POWER BOARD 4 two screws BVTT 3 x 5 9 UCOM board CN205 CN206 CN901 CN852 8 AMP POWER baord 1 wire flat type 19 core CN101 2 wire flat type 19 core CN203 7 board to board connector 6 wire flat type 16 core CN201 5 board to board connector 3 connector CN851 A A Note for re installation routing the harnesses Be careful that the two harnesses between CN995 and CN992 of the power transformer T900 and the POWER board must not contact the heat sink IC902 on the POWER board and the flat cable 19 core that is inserted to CN203 on the UCOM board wire flat type 19 core CN203 CN851 CN995 CN992 power transformer T900 POWER baord AMP POWER board UCOM board heat sink IC902 20 HCD C5 3 16 AUDIO BOARD POWER BOARD POWER TRANSFORMER T900 1 1 two screws BVTT 3 x 5 3 four screws BVTT 3 x 5 2 screw BV 3 x 8 5 connector CN102 4 two screws BVTT 3 x 5 6 AUDIO board POWER boad power transformer T900 etc CN103 8 tuner pack CN902 7 wire flat type 11 core from tuner pack qf board to board connector qh AUDIO board 9 connector CN105 qg POWER board 4 power transformer T900 5 connector CN991 2 connector CN992 qs insulated plates POWER qd insulated pla
46. to the DSP IC Detection signal input from the playback position detection switch L PLAY Digital reset signal output to the CXD2662R and the motor driver L Reset Detection signal input from the recording position detection switch L REC Write power ON OFF signal output L OFF H ON Detection signal input from the limit switch L Sled limit in H Sled limit out Modulation signal output to the laser diode L OFF H ON Laser ON OFF control signal output H Laser ON SENS signal input from the CXD2662R Track jump signal input from the CXD2662R Data signal input output terminal with the EEP ROM Disc reflection rate detection input from the reflect detection switch H Disc with low reflection rate Power supply 3 3V Not used Ground Loading motor voltage control signal output L High voltage H Low voltage Loading motor control signal output H Out Loading motor control signal output H In Not used Not used Model setting input terminal Model setting input terminal Power control signal output for the PLL power supply of the D A converter Not used Muting signal output to the D A converter Not used Reset signal output to the D A converter L Active IEC958 input select signal output to the D A converter LOCK signal input from the D A converter Optical input selection signal output Power control signal output to the A D converter Not used Not used Not used Not used N
47. 0 81 DIODE FS1J6 D183 8 719 080 81 DIODE FS1J6 lt IC gt IC101 8 752 080 95 IC CXA2523AR IC102 8 759 473 51 IC TLV2361CDBV IC141 8 759 836 79 IC BH6519FS E2 IC151 8 752 404 64 IC CXD2662R IC153 8 759 671 27 IC MSM51V4400D 10TSK FS IC181 8 759 481 17 IC MC74ACT08DTR2 IC190 8 759 677 64 IC L88M35T IC195 8 759 640 41 IC BR24C08F E2 lt CONDUCTOR gt JW201 1 216 295 00 SHORT 0 JW202 1 216 295 00 SHORT 0 JW203 1 216 295 00 SHORT 0 JW903 1 216 295 00 SHORT 0 JW904 1 216 295 00 SHORT 0 lt CONDUCTOR FERRITE BEAD gt L101 1 500 245 11 FERRITE 0uH L102 1 500 245 11 FERRITE 0uH L103 1 500 245 11 FERRITE 0uH L105 1 414 235 22 FERRITE 0uH L106 1 500 245 11 FERRITE 0uH L121 1 500 245 11 FERRITE 0uH L122 1 500 245 11 FERRITE 0uH L131 1 500 245 11 FERRITE 0uH L141 1 216 296 11 SHORT 0 L142 1 216 296 11 SHORT 0 L143 1 216 296 11 SHORT 0 L144 1 216 296 11 SHORT 0 L145 1 216 296 11 SHORT 0 L146 1 469 855 21 FERRITE 0uH L147 1 469 855 21 FERRITE 0uH L161 1 500 245 11 FERRITE 0uH L171 1 500 245 11 FERRITE 0uH L180 1 469 855 21 FERRITE 0uH L181 1 469 855 21 FERRITE 0uH L182 1 500 245 11 FERRITE 0uH L183 1 216 296 11 SHORT 0 L184 1 216 296 11 SHORT 0 lt TRANSISTOR gt Q101 8 729 403 35 TRANSISTOR UN5113 TX Q121 8 729 403 35 TRANSISTOR UN5113 TX Q122 8 729 101 07 TRANSISTOR 2SB798 T1DK Q131 8 729 026 53 TRANS
48. 0V C313 1 124 464 11 ELECT 0 22uF 20 50V C314 1 137 365 11 MYLAR 0 0015uF 5 00 50V C315 1 124 261 00 ELECT 10uF 20 50V C316 1 136 165 00 FILM 0 1uF 5 00 50V C317 1 136 165 00 FILM 0 1uF 5 00 50V C321 1 124 261 00 ELECT 10uF 20 50V C322 1 124 261 00 ELECT 10uF 20 50V C323 1 124 261 00 ELECT 10uF 20 50V C324 1 128 057 11 ELECT 330uF 20 00 6 3V C325 1 137 367 11 MYLAR 0 0033uF 5 00 50V C326 1 162 960 11 CERAMIC CHIP 220PF 10 50V C331 1 124 257 00 ELECT 2 2uF 20 50V C332 1 119 772 11 ELECT 47uF 20 25V C333 1 119 772 11 ELECT 47uF 20 25V C334 1 162 927 11 CERAMIC CHIP 100PF 5 50V C335 1 119 772 11 ELECT MELF 47uF 20 00 35V C336 1 124 257 00 ELECT 2 2uF 20 50V C344 1 124 465 00 ELECT 0 47uF 20 50V C351 1 124 257 00 ELECT 2 2uF 20 50V C352 1 162 927 11 CERAMIC CHIP 100PF 5 50V C353 1 124 257 00 ELECT 2 2uF 20 50V C354 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C355 1 124 257 00 ELECT 2 2uF 20 50V C359 1 124 261 00 ELECT 10uF 20 50V C360 1 124 261 00 ELECT 10uF 20 50V C361 1 124 261 00 ELECT 10uF 20 50V C362 1 136 165 00 FILM 0 1uF 5 00 50V C363 1 124 464 11 ELECT 0 22uF 20 50V C364 1 137 365 11 MYLAR 0 0015uF 5 00 50V C365 1 124 261 00 ELECT 10uF 20 50V C366 1 136 165 00 FILM 0 1uF 5 00 50V C367 1 136 165 00 FILM 0 1uF 5 00 50V C381 1 124 257 00 ELE
49. 1 CONNECTOR FFC 16P lt DIODE gt D601 8 719 300 71 DIODE SEL2210R TP3 1 D602 8 719 072 76 DIODE SEL5E23C TP15 FUNCTIONz D603 8 719 072 76 DIODE SEL5E23C TP15 VOL D604 8 719 072 76 DIODE SEL5E23C TP15 VOL D605 8 719 072 76 DIODE SEL5E23C TP15 CDZ D606 8 719 072 76 DIODE SEL5E23C TP15 u D607 8 719 072 76 DIODE SEL5E23C TP15 x D608 8 719 072 76 DIODE SEL5E23C TP15 gt D609 8 719 072 76 DIODE SEL5E23C TP15 D610 8 719 072 76 DIODE SEL5E23C TP15 MDZ lt FILTER gt FL601 1 518 755 11 INDICATOR TUBE FLUORESCENT lt IC gt IC601 8 759 297 23 IC M66004M8FP 200D IC602 8 759 827 69 IC NJL63H400A 1 g lt TRANSISTOR gt Q601 8 729 120 28 TRANSISTOR 2SC3052EF T1 LEF Q602 8 729 120 28 TRANSISTOR 2SC3052EF T1 LEF Q604 8 729 120 28 TRANSISTOR 2SC3052EF T1 LEF lt RESISTOR gt R601 1 249 441 11 CARBON 100K 5 1 4W R602 1 249 441 11 CARBON 100K 5 1 4W R603 1 249 417 11 CARBON 1K 5 1 4W R604 1 249 417 11 CARBON 1K 5 1 4W R607 1 249 441 11 CARBON 100K 5 1 4W R608 1 216 838 11 METAL CHIP 27K 5 1 16W R609 1 216 821 11 METAL CHIP 1K 5 1 16W R610 1 216 821 11 METAL CHIP 1K 5 1 16W R611 1 216 821 11 METAL CHIP 1K 5 1 16W R612 1 216 821 11 METAL CHIP 1K 5 1 16W R614 1 216 813 11 METAL CHIP 220 5 1 16W R615 1 216 813 11 METAL CHIP 220 5 1 16W R616 1 216 813 11 METAL CHIP 220 5 1 16W R617
50. 1 118 IC211 8 759 675 77 IC UDA1350AH IC701 6 800 339 01 IC M30803MG A03FP IC861 8 759 481 02 IC M62016L IC871 8 759 598 69 IC BA6956AN lt CONDUCTOR gt JR210 1 216 296 11 SHORT 0 lt COIL gt L701 1 412 533 21 INDUCTOR 47uH lt TRANSISTOR gt Q201 8 729 421 22 TRANSISTOR UN2211 TX Q202 8 729 026 49 TRANSISTOR 2SA1037AK T146 QR Q211 8 729 424 08 TRANSISTOR UN2111 TX Q861 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q871 8 729 421 22 TRANSISTOR UN2211 TX Q872 8 729 602 36 TRANSISTOR 2SA1602TP 1EF lt RESISTOR gt R201 1 218 272 11 RES CHIP 5 1K 5 1 16W R202 1 218 272 11 RES CHIP 5 1K 5 1 16W R211 1 216 813 11 METAL CHIP 220 5 1 16W R213 1 216 833 11 METAL CHIP 10K 5 1 16W R214 1 216 809 11 METAL CHIP 100 5 1 16W R215 1 216 833 11 METAL CHIP 10K 5 1 16W R216 1 216 833 11 METAL CHIP 10K 5 1 16W R217 1 216 809 11 METAL CHIP 100 5 1 16W R218 1 216 809 11 METAL CHIP 100 5 1 16W R219 1 216 809 11 METAL CHIP 100 5 1 16W R220 1 216 817 11 METAL CHIP 470 5 1 16W R221 1 216 809 11 METAL CHIP 100 5 1 16W R222 1 216 825 11 METAL CHIP 2 2K 5 1 16W R223 1 216 833 11 METAL CHIP 10K 5 1 16W R701 1 216 817 11 METAL CHIP 470 5 1 16W R702 1 216 809 11 METAL CHIP 100 5 1 16W R717 1 216 833 11 METAL CHIP 10K 5 1 16W R724 1 216 833 11 METAL CHIP 10K 5 1 16W R726 1 216 831 11 METAL CHIP 6 8K 5
51. 1 16W R727 1 216 829 11 METAL CHIP 4 7K 5 1 16W R730 1 216 833 11 METAL CHIP 10K 5 1 16W R743 1 216 833 11 METAL CHIP 10K 5 1 16W R749 1 216 833 11 METAL CHIP 10K 5 1 16W R751 1 216 833 11 METAL CHIP 10K 5 1 16W R752 1 216 833 11 METAL CHIP 10K 5 1 16W R754 1 216 833 11 METAL CHIP 10K 5 1 16W R767 1 216 833 11 METAL CHIP 10K 5 1 16W R768 1 216 833 11 METAL CHIP 10K 5 1 16W R786 1 216 833 11 METAL CHIP 10K 5 1 16W R787 1 216 833 11 METAL CHIP 10K 5 1 16W R815 1 216 837 11 METAL CHIP 22K 5 1 16W R816 1 216 841 11 METAL CHIP 47K 5 1 16W R824 1 216 809 11 METAL CHIP 100 5 1 16W R861 1 216 849 11 METAL CHIP 220K 5 1 16W R862 1 216 845 11 METAL CHIP 100K 5 1 16W R863 1 216 837 11 METAL CHIP 22K 5 1 16W R871 1 216 829 11 METAL CHIP 4 7K 5 1 16W R872 1 216 824 11 METAL CHIP 1 8K 5 1 16W R873 1 216 825 11 METAL CHIP 2 2K 5 1 16W lt VIBRATOR gt X720 1 579 175 11 VIBRATOR CERAMIC 10MHz A 4476 936 A PANEL BOARD COMPLETE 4 233 850 01 HOLDER FL lt CAPACITOR gt C603 1 124 247 11 ELECT 10uF 20 00 35V C623 1 162 306 11 CERAMIC 0 01uF 30 00 16V C624 1 162 28
52. 11 METAL CHIP 10K 5 1 16W R214 1 216 825 11 METAL CHIP 2 2K 5 1 16W R215 1 216 825 11 METAL CHIP 2 2K 5 1 16W R217 1 216 833 11 METAL CHIP 10K 5 1 16W R218 1 216 845 11 METAL CHIP 100K 5 1 16W R219 1 249 417 11 CARBON 1K 5 1 4W R221 1 249 413 11 CARBON 470 5 1 4W R222 1 216 809 11 METAL CHIP 100 5 1 16W R224 1 216 853 11 METAL CHIP 470K 5 1 16W UCOM Ref No Part No Description Remarks Ref No Part No Description Remarks 96 HCD C5 R225 1 216 841 11 METAL CHIP 47K 5 1 16W R226 1 216 853 11 METAL CHIP 470K 5 1 16W R227 1 216 841 11 METAL CHIP 47K 5 1 16W R228 1 216 841 11 METAL CHIP 47K 5 1 16W R236 1 249 429 11 CARBON 10K 5 1 4W R242 1 247 807 31 CARBON 100 5 1 4W R243 1 216 821 11 METAL CHIP 1K 5 1 16W R244 1 216 845 11 METAL CHIP 100K 5 1 16W R245 1 216 845 11 METAL CHIP 100K 5 1 16W R292 1 247 807 31 CARBON 100 5 1 4W R501 1 247 807 31 CARBON 100 5 1 4W R502 1 247 807 31 CARBON 100 5 1 4W R503 1 216 825 11 METAL CHIP 2 2K 5 1 16W R504 1 247 807 31 CARBON 100 5 1 4W R505 1 216 825 11 METAL CHIP 2 2K 5 1 16W R506 1 247 807 31 CARBON 100 5 1 4W R507 1 247 807 31 CARBON 100 5 1 4W R508 1 216 809 11 METAL CHIP 100 5 1 16W R509 1 216 833 11 METAL CHIP 10K 5 1 16W R510 1 216 833 11 METAL CHIP 10K 5 1 16W R511 1 247 807 31 CARBON 100 5 1 4W R5
53. 11 METAL CHIP 22K 5 1 16W R192 1 216 837 11 METAL CHIP 22K 5 1 16W R193 1 216 837 11 METAL CHIP 22K 5 1 16W BD CD Ref No Part No Description Remarks Ref No Part No Description Remarks 89 HCD C5 R196 1 216 839 11 METAL CHIP 33K 5 1 16W R197 1 216 839 11 METAL CHIP 33K 5 1 16W R198 1 216 839 11 METAL CHIP 33K 5 1 16W R199 1 216 839 11 METAL CHIP 33K 5 1 16W R201 1 216 839 11 METAL CHIP 33K 5 1 16W R202 1 216 833 11 METAL CHIP 10K 5 1 16W R203 1 216 845 11 METAL CHIP 100K 5 1 16W R204 1 216 827 11 METAL CHIP 3 3K 5 1 16W R205 1 216 821 11 METAL CHIP 1K 5 1 16W R206 1 216 833 11 METAL CHIP 10K 5 1 16W R207 1 216 857 11 METAL CHIP 1M 5 1 16W R212 1 216 813 11 METAL CHIP 220 5 1 16W R215 1 216 864 11 METAL CHIP 0 5 1 16W R216 1 216 813 11 METAL CHIP 220 5 1 16W R217 1 216 829 11 METAL CHIP 4 7K 5 1 16W R218 1 216 821 11 METAL CHIP 1K 5 1 16W R219 1 216 833 11 METAL CHIP 10K 5 1 16W R220 1 216 864 11 METAL CHIP 0 5 1 16W R221 1 216 813 11 METAL CHIP 220 5 1 16W R226 1 216 809 11 METAL CHIP 100 5 1 16W R227 1 216 845 11 METAL CHIP 100K 5 1 16W R228 1 216 853 11 METAL CHIP 470K 5 1 16W R229 1 216 825 11 METAL CHIP 2 2K 5 1 16W R230 1 216 789 11 METAL CHIP 2 2 5 1 16W R231 1 216 825 11 METAL CHIP 2 2K 5 1 16W R302 1 216 837 11 METAL CHIP 22K 5 1 16W
54. 11 SWITCH DETECTION Disc IN 8cm Disc detect S2 1 786 213 11 SWITCH DETECTION 12cm Disc 12cm Disc Eject End detect S3 1 786 213 11 SWITCH DETECTION Disc Existence Chucking Releasing detect S4 1 786 214 11 SWITCH DETECTION 8cm Disc Eject detect 7 8 CD MECHANISM DECK SECTION CHASSIS SECTION TN CCD1001Z 11 S3 S1 S4 S2 not supplied 551 552 553 554 555 556 557 559 560 561 562 563 564 565 554 558 566 567 568 569 84 HCD C5 Ref No Part No Description Remarks Ref No Part No Description Remarks 701 4 996 267 01 BASE BU D 702 4 231 319 01 SCREW 2X6 CZN B P TRI 703 4 226 994 01 GUIDE L 704 A 4735 075 A HOLDER ASSY 705 X 4952 665 1 SPRING SHT ASSY LEAF 706 4 227 002 01 GEAR PULLEY 707 3 372 761 01 SCREW M1 7 TAPPING 708 4 2270 250 1 BELT LOADING 710 4 229 533 01 SPRING STOPPER TORSION 711 4 227 012 01 SPRING HOLDER TENSION 713 4 226 995 01 SLIDER EJ 714 4 227 013 01 SPRING EJ TENSION 715 4 226 996 01 LIMITTER EJ 716 4 226 997 04 SLIDER 717 4 226 998 01 LEVER CHG 718 4 227 007 01 GEAR SB 719 4 227 006 01 GEAR SA 720 4 226 999 01 LEVER HEAD 721 A 4680 638 B PLATE HOLDER ASSY RETAINER 7 9 MD MECHANISM DECK SECTION 1 MDM 7B4M 708 707 706 702 701 720 707 702 711 710 not supplied 713 714 715 716 719
55. 12 1 247 887 00 CARBON 220K 5 1 4W R513 1 247 807 31 CARBON 100 5 1 4W R514 1 247 807 31 CARBON 100 5 1 4W R515 1 247 807 31 CARBON 100 5 1 4W R516 1 216 837 11 METAL CHIP 22K 5 1 16W R517 1 247 807 31 CARBON 100 5 1 4W R518 1 247 807 31 CARBON 100 5 1 4W R519 1 247 887 00 CARBON 220K 5 1 4W R520 1 249 421 11 CARBON 2 2K 5 1 4W R521 1 216 833 11 METAL CHIP 10K 5 1 16W R522 1 216 833 11 METAL CHIP 10K 5 1 16W R523 1 216 833 11 METAL CHIP 10K 5 1 16W R524 1 216 809 11 METAL CHIP 100 5 1 16W R525 1 216 833 11 METAL CHIP 10K 5 1 16W R526 1 247 807 31 CARBON 100 5 1 4W R527 1 247 807 31 CARBON 100 5 1 4W R528 1 249 429 11 CARBON 10K 5 1 4W R529 1 247 807 31 CARBON 100 5 1 4W R530 1 249 417 11 CARBON 1K 5 1 4W R531 1 249 417 11 CARBON 1K 5 1 4W R532 1 249 417 11 CARBON 1K 5 1 4W R533 1 249 417 11 CARBON 1K 5 1 4W R535 1 249 429 11 CARBON 10K 5 1 4W R536 1 216 851 11 METAL CHIP 330K 5 1 16W R538 1 249 429 11 CARBON 10K 5 1 4W R543 1 216 809 11 METAL CHIP 100 5 1 16W R544 1 216 809 11 METAL CHIP 100 5 1 16W R545 1 216 821 11 METAL CHIP 1K 5 1 16W R546 1 216 809 11 METAL CHIP 100 5 1 16W R547 1 216 809 11 METAL CHIP 100 5 1 16W R548 1 216 809 11 METAL CHIP 100 5 1 16W R549 1 216 809 11 METAL CHIP 100 5 1 16W R550 1 216 809 11 METAL CHIP 100 5 1 16
56. 2 IC221 3 3V REG Q103 D101 SELECTOR 5 4 6 9 10 8 13 11 12 X201 33 8688MHz S5 LIMIT IN SWITCH 5V 5V 3 3V DIN OPTO 3 1 2 8 4 6 2 3 7 10 5 1 SD SD SP SP IC222 OPTO SW1 30 SW2 31 SW3 32 SW4 S1 Disc IN 8cm Disc Detect S2 12cm Disc 12cm Disc Eject End Detect S3 Disc Existence Chacking Releasing Detect S4 8cm Disc Eject End Detect 33 IC1102 LOADING MOTOR DRIVER RIN FIN OUT1 OUT2 LODPOS LODNEG M902 LOADING M903 M904 DIGITAL OPTICAL INPUT 47 47 HCD C5 6 3 BLOCK DIAGRAM MD SERVO SECTION Signal Path PB MD REC MD CD DIGITAL CD ANALOG F C B D A E I J J I B A C D E F DETECTOR J I A B C D E F LD PD LASER DIODE ILCC PD OPTICAL PICK UP KMS 260B Q121 122 AUTOMATIC POWER CONTROL APC PD APCREF AT AMP B P F WBL ADFM ADIN ADFG ABCD AMP ABCD FE TE SE F0CNT WBL 3T EQ COMMAND SWDT SCLK XLAT RFO RF AGC amp EQ AGCI EQ RF IC101 RF AMP FOCUS TRACKING ERROR AMP TEMP MORFO MORFI 3T WBL AUX PEAK BOTM IC141 FOCUS TRACKING COIL DRIVER SPINDLE SLED MOTOR DRIVER OUT4F OUT4R M701 SPINDLE OUT2F OUT2R M702 SLED OUT1F OUT1R OUT3F OUT3R FCS FCS TRK
57. 2 31 CERAMIC 100PF 10 50V C626 1 162 927 11 CERAMIC CHIP 100PF 5 50V C635 1 124 247 11 ELECT 10uF 20 00 35V C636 1 126 153 11 ELECT 22uF 20 6 3V C637 1 164 156 11 CERAMIC CHIP 0 1uF 25V C640 1 162 927 11 CERAMIC CHIP 100PF 5 50V C641 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C642 1 162 306 11 CERAMIC 0 01uF 30 00 16V C643 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C646 1 165 319 91 CERAMIC CHIP 0 1uF 50V C647 1 162 290 31 CERAMIC 470PF 10 50V C648 1 162 286 31 CERAMIC 220PF 10 00 50V C649 1 162 286 31 CERAMIC 220PF 10 00 50V C650 1 162 286 31 CERAMIC 220PF 10 00 50V C651 1 162 286 31 CERAMIC 220PF 10 00 50V C652 1 162 286 31 CERAMIC 220PF 10 00 50V C653 1 162 286 31 CERAMIC 220PF 10 00 50V C654 1 162 286 31 CERAMIC 220PF 10 00 50V PANEL MD DIGITAL Ref No Part No Description Remarks Ref No Part No Description Remarks 93 HCD C5 C655 1 162 286 31 CERAMIC 220PF 10 00 50V C656 1 162 286 31 CERAMIC 220PF 10 00 50V C657 1 162 286 31 CERAMIC 220PF 10 00 50V C658 1 162 286 31 CERAMIC 220PF 10 00 50V C659 1 162 286 31 CERAMIC 220PF 10 00 50V C660 1 162 286 31 CERAMIC 220PF 10 00 50V C661 1 162 286 31 CERAMIC 220PF 10 00 50V C662 1 162 286 31 CERAMIC 220PF 10 00 50V C664 1 124 247 11 ELECT 10uF 20 00 35V C665 1 124 589 11 ELECT 47uF 20 16V lt CONNECTOR gt CN601 1 784 738 1
58. 31 11 METAL CHIP 6 8K 5 1 16W R327 1 249 433 11 CARBON 22K 5 1 4W R331 1 216 821 11 METAL CHIP 1K 5 1 16W R332 1 216 833 11 METAL CHIP 10K 5 1 16W R333 1 216 833 11 METAL CHIP 10K 5 1 16W R334 1 216 821 11 METAL CHIP 1K 5 1 16W R335 1 216 835 11 METAL CHIP 15K 5 1 16W R336 1 216 833 11 METAL CHIP 10K 5 1 16W R338 1 216 845 11 METAL CHIP 100K 5 1 16W 0R339 1 249 405 11 CARBON 100 5 1 4WF R340 1 216 845 11 METAL CHIP 100K 5 1 16W R341 1 216 845 11 METAL CHIP 100K 5 1 16W R343 1 216 845 11 METAL CHIP 100K 5 1 16W R344 1 247 903 00 CARBON 1M 5 1 4W R352 1 216 821 11 METAL CHIP 1K 5 1 16W R353 1 216 845 11 METAL CHIP 100K 5 1 16W R354 1 216 821 11 METAL CHIP 1K 5 1 16W R359 1 216 845 11 METAL CHIP 100K 5 1 16W R362 1 216 829 11 METAL CHIP 4 7K 5 1 16W R363 1 218 296 11 RES CHIP 75K 5 1 16W R364 1 216 839 11 METAL CHIP 33K 5 1 16W R365 1 216 857 11 METAL CHIP 1M 5 1 16W R366 1 249 441 11 CARBON 100K 5 1 4W R367 1 216 837 11 METAL CHIP 22K 5 1 16W R381 1 216 821 11 METAL CHIP 1K 5 1 16W R382 1 216 833 11 METAL CHIP 10K 5 1 16W R383 1 216 833 11 METAL CHIP 10K 5 1 16W R384 1 216 821 11 METAL CHIP 1K 5 1 16W R385 1 216 835 11 METAL CHIP 15K 5 1 16W R386 1 216 833 11 METAL CHIP 10K 5 1 16W R388 1 216 845 11 METAL CHIP 100K 5 1 16W R393 1 216 845 11 METAL CHIP
59. 4 360 11 CERAMIC CHIP 0 1uF 16V C222 1 164 360 11 CERAMIC CHIP 0 1uF 16V C224 1 164 360 11 CERAMIC CHIP 0 1uF 16V C227 1 164 360 11 CERAMIC CHIP 0 1uF 16V C228 1 115 156 11 CERAMIC CHIP 1uF 10V C229 1 164 360 11 CERAMIC CHIP 0 1uF 16V C230 1 126 382 11 ELECT 100uF 20 00 6 3V C231 1 126 934 11 ELECT 220uF 20 00 10V C234 1 162 974 11 CERAMIC CHIP 0 01uF 50V C235 1 162 974 11 CERAMIC CHIP 0 01uF 50V C236 1 117 863 11 CERAMIC CHIP 0 47uF 10 00 6 3V C237 1 117 863 11 CERAMIC CHIP 0 47uF 10 00 6 3V C240 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C1109 1 164 360 11 CERAMIC CHIP 0 1uF 16V C1110 1 126 934 11 ELECT 220uF 20 00 10V C1111 1 162 974 11 CERAMIC CHIP 0 01uF 50V lt CONNECTOR gt CN101 1 784 751 11 CONNECTOR FFC 29P CN103 1 815 510 11 CONNECTOR BOARD TO BOARD 26P lt DIODE gt D101 8 719 056 77 DIODE UDZ TE 17 3 9B lt FERRITE BEAD gt FB101 1 500 445 21 FERRITE 0uH lt IC gt IC101 8 752 408 73 IC CXD3068Q IC102 8 759 536 50 IC BA5982FP E2 IC103 8 752 089 74 IC CXA2581N T4 IC1102 8 759 598 69 IC BA6956AN lt CONDUCTOR gt JR201 1 216 864 11 METAL CHIP 0 5 1 16W lt TRANSISTOR gt Q101 8 729 049 31 TRANSISTOR 2SB710A RTX Q102 8 729 015 74 TRANSISTOR UN5111 TX Q103 8 729 920 85 TRANSISTOR 2SD1664 T100 QR lt RESISTOR gt R102 1 216 835 11 METAL CHIP 15K 5 1 16W R103 1 216 845 11 METAL
60. 49 21 buttons These operations are indicated as R in this manual Example MENU NO R Press the MENU NO button of the remote commander Note 2 Incorrect operations may be performed if the MD test mode is not entered properly In this case press the 1 button to turn the power off and retry to enter the MD test mode 1 PRECAUTIONS FOR USE OF TEST MODE As operations related to loading will be performed regardless of the test mode operations being performed be sure to check that the disc is stopped before setting and removing it Even if the MD Z button is pressed while the disc is rotating during continuous playback continuous recording etc the disc will not stop rotating Therefore it will be ejected while rotating Be sure to press the MD Z button after pressing the MENU NO R button and the rotation of disc is stopped 1 1 Recording laser emission mode and operating buttons Continuous recording mode CREC 1MODE Laser power check mode LDPWR CHECK Laser power adjustment mode LDPWR ADJUST Comparison with initial Iop value written in nonvolatile memory Iop Compare Write current Iop value in read nonvolatile memory using mi croprocessor Iop NV Save Traverse MO check EF MO CHECK Traverse MO adjustment EF MO ADJUST When pressing the REC REC IT button 2 SETTING THE TEST MODE The following is the method of entering the test mode Procedure 1 Press the
61. 5 IOP TE VC GND FE RF I 3V IOP GND TE FE VC RF I 3V IOP GND TE FE VC RF 1 7 for 7B 7 HCD C5 SECTION 2 GENERAL 4 Parts Identification The items are arranged in alphabetical order Refer to the pages indicated in parentheses for details Main unit 1 2 3 4 5 6 7 8 9 0 qa CD SYNC HIGH 7 19 51 CD SYNC NORMAL 8 19 CD Z 2 10 51 FUNCTION qa 9 11 13 14 16 21 37 44 MD Z 6 15 18 26 REC REC IT 8 20 21 24 26 44 51 Remote sensor 9 TUNING 5 36 37 VOL q 40 BUTTON DESCRIPTIONS 1 power 1 7 18 26 27 37 40 42 u 3 9 11 14 16 19 20 25 44 x 4 10 11 15 16 19 21 26 44 gt 5 10 11 13 15 16 22 35 m M 5 10 15 30 32 This section is extracted from instruction manual 8 HCD C5 Parts Identification 5 Remote control 1 2 3 4 5 6 7 qa qs qd qf qg qh qj qk ql w wa ws wd wf wg wh wj wk 8 9 0 CD x qh 10 CD X ws 10 CD N wd 9 11 20 CLEAR 9 11 16 28 38 CLOCK TIMER SELECT 6 41 42 CLOCK TIMER SET 7 8 40 41 CURSOR T t wh 8 13 28 DBFB qf 39 DISPLAY wk 8 12 17 38 ENTER YES 8 8 11 13 14 16 21 36 38 40 42 FM MODE qj 37 FUNCTION w 9 11 13 14 16 19 21 37 44 Letter Number buttons wj 10 13 15 16 27 28 37 MD x qs 15 MD X wf 15 MD N wg 14 16 19
62. 584 00 ELECT 100uF 20 10V C201 1 164 156 11 CERAMIC CHIP 0 1uF 25V C202 1 124 589 11 ELECT 47uF 20 16V C203 1 164 156 11 CERAMIC CHIP 0 1uF 25V C204 1 124 261 00 ELECT 10uF 20 50V C205 1 164 156 11 CERAMIC CHIP 0 1uF 25V C207 1 164 156 11 CERAMIC CHIP 0 1uF 25V C208 1 164 156 11 CERAMIC CHIP 0 1uF 25V C211 1 164 156 11 CERAMIC CHIP 0 1uF 25V C212 1 124 584 00 ELECT 100uF 20 10V C213 1 164 156 11 CERAMIC CHIP 0 1uF 25V C214 1 124 261 00 ELECT 10uF 20 50V C215 1 124 261 00 ELECT 10uF 20 50V C216 1 164 156 11 CERAMIC CHIP 0 1uF 25V C217 1 164 156 11 CERAMIC CHIP 0 1uF 25V C218 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C219 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C221 1 164 156 11 CERAMIC CHIP 0 1uF 25V C222 1 124 589 11 ELECT 47uF 20 16V C223 1 164 156 11 CERAMIC CHIP 0 1uF 25V C701 1 124 584 00 ELECT 100uF 20 10V C702 1 164 156 11 CERAMIC CHIP 0 1uF 25V C703 1 126 245 11 ELECT 330uF 20 00 6 3V C704 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C705 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C706 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C707 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C719 1 164 156 11 CERAMIC CHIP 0 1uF 25V C723 1 164 156 11 CERAMIC CHIP 0 1uF 25V C726 1 164 156 11 CERAMIC CHIP 0 1uF 25V C730 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C738 1 162 927 11 CERAMIC CHIP 100PF 5 50
63. 718 717 705 703 704 not supplied 21 not supplied not supplied 721 85 HCD C5 Ref No Part No Description Remarks Ref No Part No Description Remarks 751 4 231 319 01 SCREW 2X6 CZN B P TRI 752 3 372 761 01 SCREW M1 7 TAPPING 753 4 227 008 01 GEAR SC 754 4 227 009 01 GEAR SD 755 4 226 989 01 CHASSIS 756 4 232 270 01 SCREW 1 7X3 5 PWH 757 4 226 993 01 RACK 758 4 227 014 01 SPRING RACK COMPRESSION 759 1 678 514 11 FLEXIBLE BOARD 0760 A 4672 541 A MINI DISK OPTICAL PICK UP KMS 260B 761 4 988 560 01 SCREW P 1 7X6 762 4 996 265 01 SHAFT MAIN 763 4 226 992 01 BASE SL 764 4 227 023 01 SPRING SPINDLE TORSION 765 4 227 004 01 GEAR LC 766 4 227 005 01 GEAR LD 767 4 226 990 01 BASE BU A 768 A 4726 344 A BD MD BOARD COMPLETE HR901 1 500 670 11 HEAD OVER WRITE M701 A 4672 898 A MOTOR ASSY SPINDLE M702 A 4735 076 A MOTOR ASSY SLED M703 A 4735 074 A MOTOR ASSY LOADING S102 1 771 957 11 SWITCH PUSH 2 KEY REFLECT PROTECT 7 10 MD MECHANISM DECK SECTION 2 MDM 7B4M 761 760 759 758 757 763 762 761 756 751 752 753 754 752 751 768 767 751 752 756 HR901 S102 M701 M703 M702 22 22 752 755 764 765 766 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified NOTE
64. ADRT ADRB AVSS SE TE DCHG TEST4 ADFG F0CNT XLRF CKRF DTRF APCREF TEST0 TRDR TFDR DVDD FFDR FRDR FS4 SRDR SFDR SPRD 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 Two way data bus with the D RAM IC152 Digital in PLL oscillation input from the external VCO Not used fixed at L Playback EFM full swing output terminal Playback EFM asymmetry comparator voltage input terminal Power supply terminal 3 3V analog system Playback EFM asymmetry circuit constant current input terminal Playback EFM RF signal input from the CXA2523AR IC101 Ground terminal analog system Phase comparison output for master clock of the recording playback EFM master PLL Filter input for master clock of the recording playback master PLL Filter output for master clock of the recording playback master PLL Internal VCO control voltage input of the recording playback master PLL Light amount signal RF ABCD peak hold input from the CXA2523AR IC101 Light amount signal RF ABCD bottom hold input from the CXA2523AR IC101 Light amount signal ABCD input from the CXA2523AR IC101 Focus error signal input from the CXA2523AR IC101 Auxiliary signal I3 signa
65. BIAS ADJUSTMENT Procedure 1 Load the continuously recorded disc Refer to 5 USING THE CONTINUOUSLY RECORDED DISC See page 37 2 Press the R or gt R button to display CPLAY 1 MODE C34 3 Press the ENTER YES R button to display CPLAY 1MID 4 Press the MENU NO R button when C is displayed 5 Press the R or gt R button to display FBIAS ADJUST C09 6 Press the ENTER YES R button to display a T The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after a indicate the focus bias value 7 Press the gt R button and find the focus bias value at which the C1 error rate becomes about 220 refer to Note 2 8 Press the ENTER YES R button to display b T 9 Press the R button and find the focus bias value at which the C1 error rate becomes about 220 10 Press the ENTER YES R button to display c T 11 Check that the C1 error rate is below 20 and ADER is 00 Then press the ENTER YES R button 12 If the in is above 20 press the ENTER YES R button If below 20 press the MENU NO R button and repeat the adjustment from step 2 13 Press thet MD Z button and take out the disc Note 1 The relation between the C1 error and focus bias is as shown in the following figure Find po
66. C VCC DVC 27 26 25 24 RW ROM EQ 23 22 21 20 19 RFAC VCA VCC DVC RW ROM VC RW ROM DVC 3 A B C D B C A A A B C D B C D D 1 2 APC AMP 5 6 7 8 9 4 RFAC SUMMING AMP RW ROM APC OFF Hi Z RW ROM H L VOFST VC RW ROM 10 11 GM GM 18 17 16 B D A C 13 14 15 12 EQ IN LD PD GND A B C D AC SUM E F DVCC DVC RFAC SW DC OFST RFDCI RFDCO VC RFC VFC BST RFG VCC CEI CE TE BAL TE FEI FE IC103 CXA2581N T4 BD CD BOARD 2 3 1 5 OPIN2 6 OPIN2 7 OPOUT2 8 GND 9 STBY1 4 BIAS IN OPIN1 OPIN1 OPOUT1 11 12 13 14 10 PowVcc1 VO2 VO2 VO1 VO1 OPIN3 OPIN3 OPOUT3 GND STBY2 PreVcc OPIN4 OPIN4 OPOUT4 PowVcc2 VO3 VO3 VO4 VO4 Vcc STAND BY CH1 2 3 Level Shift Level Shift Level Shift Vcc STAND BY CH4 Vcc Level Shift 27 26 28 24 23 22 21 20 25 18 17 16 15 19 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 20k 10k 10k 10k 10k 10k 10k 10k 10k 10k IC102 BA5982FP E2 BD CD BOARD CE
67. CHIP 100K 5 1 16W R104 1 216 835 11 METAL CHIP 15K 5 1 16W R105 1 216 821 11 METAL CHIP 1K 5 1 16W R109 1 216 846 11 METAL CHIP 120K 5 1 16W R111 1 216 846 11 METAL CHIP 120K 5 1 16W R113 1 216 827 11 METAL CHIP 3 3K 5 1 16W R114 1 216 845 11 METAL CHIP 100K 5 1 16W R115 1 216 841 11 METAL CHIP 47K 5 1 16W R116 1 216 841 11 METAL CHIP 47K 5 1 16W R117 1 216 847 11 METAL CHIP 150K 5 1 16W R118 1 216 835 11 METAL CHIP 15K 5 1 16W R120 1 216 849 11 METAL CHIP 220K 5 1 16W R122 1 216 845 11 METAL CHIP 100K 5 1 16W R123 1 216 797 11 METAL CHIP 10 5 1 16W R124 1 216 798 11 RES CHIP 12 5 1 16W R125 1 216 834 11 METAL CHIP 12K 5 1 16W R126 1 216 834 11 METAL CHIP 12K 5 1 16W R158 1 216 833 11 METAL CHIP 10K 5 1 16W R159 1 216 841 11 METAL CHIP 47K 5 1 16W R162 1 216 847 11 METAL CHIP 150K 5 1 16W R180 1 216 845 11 METAL CHIP 100K 5 1 16W R181 1 216 846 11 METAL CHIP 120K 5 1 16W R182 1 216 843 11 METAL CHIP 68K 5 1 16W R183 1 216 843 11 METAL CHIP 68K 5 1 16W R184 1 216 849 11 METAL CHIP 220K 5 1 16W R185 1 216 849 11 METAL CHIP 220K 5 1 16W R186 1 216 843 11 METAL CHIP 68K 5 1 16W R187 1 216 843 11 METAL CHIP 68K 5 1 16W R188 1 216 849 11 METAL CHIP 220K 5 1 16W R189 1 216 849 11 METAL CHIP 220K 5 1 16W R190 1 216 837 11 METAL CHIP 22K 5 1 16W R191 1 216 837
68. CT 2 2uF 20 50V C382 1 119 772 11 ELECT 47uF 20 25V C383 1 119 772 11 ELECT 47uF 20 25V C384 1 162 927 11 CERAMIC CHIP 100PF 5 50V lt CONNECTOR gt CN101 1 784 780 11 CONNECTOR FFC 19P CN102 1 568 936 11 PIN CONNECTOR 9P CN103 1 778 240 11 CONNECTOR BOARD TO BOARD 5P CN104 1 568 830 11 CONNECTOR FFC 11P AUS HK KR CN104 1 784 776 11 CONNECTOR FFC 15P AEP UK AMP AUDIO Ver 1 1 2001 09 87 HCD C5 Ref No Part No Description Remarks Ref No Part No Description Remarks CN105 1 564 506 11 PLUG CONNECTOR 3P CN106 1 568 934 11 PIN CONNECTOR 7P CN108 1 568 943 11 PIN CONNECTOR 5P lt DIODE gt D101 8 719 200 82 DIODE 11ES2 TA1B D103 8 719 988 61 DIODE 1SS355TE 17 D111 8 719 923 34 DIODE MTZJ T 77 5 1B AEP UK D301 8 719 988 61 DIODE 1SS355TE 17 D343 8 719 988 61 DIODE 1SS355TE 17 D393 8 719 988 61 DIODE 1SS355TE 17 lt TERMINAL gt EPT102 1 537 771 21 TERMINAL BOARD GROUND lt IC gt IC301 8 759 494 40 IC M62428AFP600C IC302 8 759 167 88 IC NJM4565D AEP UK lt CONDUCTOR gt JR303 1 216 864 11 METAL CHIP 0 5 1 16W JR304 1 216 864 11 METAL CHIP 0 5 1 16W JR305 1 216 864 11 METAL CHIP 0 5 1 16W JR306 1 216 864 11 METAL CHIP 0 5 1 16W lt TRANSISTOR gt Q101 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q102 8 729 424 08 TRANSISTOR UN2111 TX Q103 8 729 120 28 TRANSISTOR 2SC3052EF T1 L
69. Clock signal 176 4 kHz output terminal X tal system Not used open Sled servo drive PWM signal output to the BH6511FS IC141 Sled servo drive PWM signal output to the BH6511FS IC141 Spindle servo drive PWM signal output to the BH6511FS IC141 I S stands for schmitt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O 71 HCD C5 I O Pin Name Pin No Description O I S I I I O SPFD FGIN TEST1 TEST2 TEST3 DVSS EFMO 94 95 96 97 98 99 100 Spindle servo drive PWM signal output to the BH6511FS IC141 Input terminal for the test fixed at L Ground terminal digital system EFM signal output terminal when recording mode I S stands for schmitt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O 72 HCD C5 I O Pin Name Pin No Description I I I O I O I I I I I O I I O I O O I O I O I O I I FLDT FLCK LEVEL L LEVEL R BYTE CNVSS XIN T XOUT T S RST XOUT VSS XIN VCC NMI DQSY P DOWN SQSY KB CLK KB DATA I2C BUSY A1 OUT
70. D WIRING BOARD PANEL BOARD See page 45 for Circuit Boards Location Ref No Location D601 A 5 D602 B 5 D603 B 5 D604 C 5 D605 A 1 D606 B 1 D607 B 1 D608 C 1 D609 C 1 D610 D 1 IC601 B 3 IC602 C 5 Q601 C 3 Q602 B 3 Q604 D 3 Semiconductor Location 61 61 HCD C5 IC B D Page 57 6 17 SCHEMATIC DIAGRAM PANEL BOARD See page 67 for IC Block Diagrams 62 62 HCD C5 IC907 IC905 IC903 IC901 IC906 IC904 IC902 Page 56 Page 58 12 12 B Page 56 T900 MAIN TRANSFORMER SUB TRANSFORMER EB902 EB901 6 18 PRINTED WIRING BOARDS POWER SECTION See page 45 for Circuit Boards Location Ref No Location Semiconductor Location Ref No Location D906 D 4 D921 E 5 D961 D 3 D962 D 3 D963 D 3 D964 D 3 D971 A 2 D972 B 2 D973 A 2 D974 B 2 D975 A 2 D976 A 1 D981 A 5 D982 A 3 D983 A 3 D984 A 2 D985 A 2 D991 C 2 D992 E 3 D993 E 2 IC901 B 2 IC902 A 3 IC903 B 4 IC904 C 4 IC905 D 4 IC906 D 4 IC907 E 5 Q971 B 2 Q991 E 3 63 63 HCD C5 Page 57 Page 59 Page 57 B 1 8k 1 10W T4AL 250V T4AL 250V 6 19 SCHEMATIC DIAGRAM POWER SECTION Ver 1 1 2001 09 64 64 HCD C5 6 20 IC BLOCK DIAGRAMS RW ROM RW ROM EQ ON OFF VOFST VOFST DVC VC VC VC RW ROM VC DVC 30 29 28 DV
71. D laser power meter 8010S Part No J 2501 145 A instead of the conventional laser power meter is convenient It sharply reduces the time and trouble to set the laser power meter sensor onto the objective lens of optical pick up 7 Initial setting of adjustment value 8 Recording of Iop information 9 Temperature compensation offset adjustment 10 Laser power adjustment 11 Iop NV Save 12 Traverse adjustment 13 Focus bias adjustment 16 Auto gain control output level adjustment 6 4 AUTO CHECK Optical Pick up IC101 IC102 IC151 IC190 IC195 D101 Parts to be replaced Adjustment 37 HCD C5 5 USING THE CONTINUOUSLY RECORDED DISC This disc is used in focus bias adjustment and error rate check The following describes how to create a continuous recording disc 1 Insert a disc blank disc commercially available 2 Press the R or gt R button and display CREC 1MODE C35 3 Press the ENTER YES R button again to display CREC 1 MID Display CREC 1 0300 and start to recording 4 Complete recording within 5 minutes 5 Press the MENU NO R button and stop recording 6 Press the MD Z button and remove the disc The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check Note Be careful not to apply vibration during continuous recording 6 CHECKS PRIOR TO REPAIRS These checks are performed befor
72. E will be displayed and turned back to TEMP ADJUST C03 display then When the MENU NO R button is pressed TEMP ADJUST C03 will be displayed immediately Specified Value The TEMP should be within E0 EF F0 FF 00 0F 10 1F and 20 2F 10 LASER POWER ADJUSTMENT Before starting adjustment The laser power adjustment value changes depending upon the types of the optical pick up KMS 260B or KMS 260E Check the type of the optical pick up before starting adjustment See the illustrations The method of identifying the optical pick up on page 41 Check the IOP value of the optical pick up before adjustments Refer to 8 Recording and Displaying the Iop Information Connection Procedure 1 Insert the laser power meter probe into the disc insertion slot and set it on top of the objective lens of the optical pick up When it cannot be set properly press the m R button or M R button to move the optical pick up Connect the digital voltmeter to CN105 pin 1 I 3V and CN105pin 2 IOP on the BD MD board 2 Press the R or gt R button to display LDPWR ADJUST C04 Laser power For adjustment 3 Press the ENTER YES R button once to display LD 0 9 mW 4 Press the R or gt R button until the laser power meter reading matches with the specified value as described in the following table Press
73. E and CN105 pin 6 VC on the BD MD board 2 Load a disc any available on the market Refer to Note 1 3 Press the M R button to move the optical pick up outside the pit 4 Press the R or gt R button to display EF MO CHECK C14 5 Press the ENTER YES R button to display EFB MO R Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON 6 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not press the R or gt R button Read power traverse checking Traverse Waveform 7 Press the ENTER YES R button to display EFB MO W 8 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not press the R or gt R button Write power traverse checking Traverse Waveform oscilloscope DC range 10 pF 330 k CN105 pin 4 TE CN105 pin 6 VC BD MD board A B VC Specified value Below 10 offset value Offset value X 100 IA BI 2 A B A B VC Specified value Below 10 offset value Offset value X 100 IA BI 2 A B oscilloscope DC range V 0 1 V div H 10 ms div BD MD board CN105 pin 4 TE CN105 pin 6 VC 39 HCD C5 9 Press the ENTER YES R button to display EFB MO P Then the optical pick up moves to the pit area automat
74. EF Q151 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q311 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q331 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO Q361 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q381 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO lt RESISTOR gt R102 1 216 821 11 METAL CHIP 1K 5 1 16W R103 1 216 833 11 METAL CHIP 10K 5 1 16W R104 1 216 821 11 METAL CHIP 1K 5 1 16W R105 1 216 845 11 METAL CHIP 100K 5 1 16W R111 1 247 819 11 CARBON 330 5 1 4W AEP UK R112 1 216 829 11 METAL CHIP 4 7K 5 1 16W R152 1 216 821 11 METAL CHIP 1K 5 1 16W R153 1 216 833 11 METAL CHIP 10K 5 1 16W R154 1 216 821 11 METAL CHIP 1K 5 1 16W R155 1 216 845 11 METAL CHIP 100K 5 1 16W R302 1 216 821 11 METAL CHIP 1K 5 1 16W R303 1 216 845 11 METAL CHIP 100K 5 1 16W R304 1 216 821 11 METAL CHIP 1K 5 1 16W R309 1 216 845 11 METAL CHIP 100K 5 1 16W R312 1 216 829 11 METAL CHIP 4 7K 5 1 16W R313 1 218 296 11 RES CHIP 75K 5 1 16W R314 1 216 839 11 METAL CHIP 33K 5 1 16W R315 1 216 857 11 METAL CHIP 1M 5 1 16W R316 1 249 441 11 CARBON 100K 5 1 4W R317 1 216 837 11 METAL CHIP 22K 5 1 16W R321 1 216 839 11 METAL CHIP 33K 5 1 16W R322 1 216 857 11 METAL CHIP 1M 5 1 16W R323 1 216 821 11 METAL CHIP 1K 5 1 16W R324 1 216 821 11 METAL CHIP 1K 5 1 16W R325 1 216 821 11 METAL CHIP 1K 5 1 16W R326 1 216 8
75. ERAMIC CHIP 0 47uF 10 00 10V C164 1 162 927 11 CERAMIC CHIP 100PF 5 50V C165 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C166 1 125 891 11 CERAMIC CHIP 0 47uF 10 00 10V C167 1 164 245 11 CERAMIC CHIP 0 015uF 10 00 25V C169 1 164 156 11 CERAMIC CHIP 0 1uF 25V C173 1 164 156 11 CERAMIC CHIP 0 1uF 25V C174 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C180 1 117 370 11 CERAMIC CHIP 10uF 10V C181 1 126 206 11 ELECT CHIP 100uF 20 6 3V C182 1 163 038 00 CERAMIC CHIP 0 1uF 25V C183 1 164 156 11 CERAMIC CHIP 0 1uF 25V C184 1 117 970 11 ELECT CHIP 22uF 20 00 10V C185 1 131 872 11 CERAMIC CHIP 1000PF 10 630V C191 1 126 206 11 ELECT CHIP 100uF 20 6 3V C192 1 164 156 11 CERAMIC CHIP 0 1uF 25V C193 1 126 206 11 ELECT CHIP 100uF 20 6 3V C194 1 164 156 11 CERAMIC CHIP 0 1uF 25V C195 1 164 156 11 CERAMIC CHIP 0 1uF 25V C196 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1401 1 117 720 11 CERAMIC CHIP 4 7uF 10V BD CD BD MD Ref No Part No Description Remarks Ref No Part No Description Remarks 90 HCD C5 lt CONNECTOR gt CN101 1 766 833 21 CONNECTOR FFC FPC ZIF 21P CN102 1 784 835 21 CONNECTOR FFC LIF NON ZIF 27P CN103 1 784 869 21 CONNECTOR FFC LIF NON ZIF 17P CN104 1 580 055 21 PIN CONNECTOR SMD 2P CN105 1 784 859 21 CONNECTOR FFC LIF NON ZIF 7P lt DIODE gt D101 8 719 988 61 DIODE 1SS355TE 17 D181 8 719 08
76. F 16V C159 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C161 1 164 360 11 CERAMIC CHIP 0 1uF 16V C162 1 162 974 11 CERAMIC CHIP 0 01uF 50V C164 1 128 499 11 ELECT 220uF 20 00 16V C180 1 162 927 11 CERAMIC CHIP 100PF 5 50V C181 1 162 927 11 CERAMIC CHIP 100PF 5 50V C182 1 162 927 11 CERAMIC CHIP 100PF 5 50V C183 1 162 927 11 CERAMIC CHIP 100PF 5 50V C184 1 162 969 11 CERAMIC CHIP 0 0068uF 10 25V C185 1 162 969 11 CERAMIC CHIP 0 0068uF 10 25V C186 1 126 934 11 ELECT 220uF 20 00 10V C187 1 164 360 11 CERAMIC CHIP 0 1uF 16V C188 1 162 974 11 CERAMIC CHIP 0 01uF 50V C191 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C192 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C193 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C194 1 165 176 11 CERAMIC CHIP 0 047uF 10 00 16V C201 1 126 934 11 ELECT 220uF 20 00 10V C202 1 164 360 11 CERAMIC CHIP 0 1uF 16V C203 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C204 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C205 1 164 360 11 CERAMIC CHIP 0 1uF 16V C206 1 162 927 11 CERAMIC CHIP 100PF 5 50V C209 1 162 927 11 CERAMIC CHIP 100PF 5 50V C211 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V C212 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C213 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C215 1 117 863 11 CERAMIC CHIP 0 47uF 10 00 6 3V C216 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C221 1 16
77. GA 1 which can be recorded 4 If a disc is loaded at step 3 the check will start automatically 5 When XX CHECK is displayed the item corresponding to XX will be performed When 06 CHECK completes the disc loaded at step 3 will be ejected DISC IN will be displayed Load the check disc TDYS 1 6 When the disc is loaded in the step 5 the check will automatically be resumed from 07 CHECK 7 After completing to test item 12 oC CHECK check OK or NG will be displayed If all items are OK CHK ALL OK will be displayed If any item is NG it will be displayed as NG xxxx When CHK ALL OK is displayed it means that the optical pick up is normal Check the operations of other parts spindle motor sled motor etc When displayed as NG xxxx it means that the optical pick up is faulty In this case replace the optical pick up 6 5 Other Checks All the following checks are performed by the Auto Check mode They therefore need not be performed in normal operation 6 6 Traverse Check 6 7 Focus Bias Check 6 8 C PLAY Check 6 9 Self Recording Playback Check 6 6 Traverse Check Note 1 Data will be erased during MO reading if a recorded disc is used in this adjustment Note 2 If the traverse waveform is not clear connect the oscilloscope as shown in the following figure so that it can be seen more clearly Connection Procedure 1 Connect an oscilloscope to CN105 pin 4 T
78. HCD C5 AEP Model UK Model E Model Australian Model SERVICE MANUAL MICRO HI FI COMPONENT SYSTEM Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production Group 9 873 244 02 2001I1600 1 2001 9 SPECIFICATIONS Ver 1 1 2001 09 HCD C5 is the Amplifier CD player MD Deck and Tuner section in CMT C5 Model Name Using Similar Mechanism New CD Mechanism Type TN CCD1001Z Base Unit Name TT BASE ASSY Optical Pick up Name OPTIMA 720L1E Model Name Using Similar Mechanism New MD Mechanism Type MDM 7B4M Optical Pick up Name KMS 260E Z NP CD Section MD Section Amplifier section European model DIN power output rated 15 15 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 20 20 W 6 ohms at 1 kHz 10 THD Music power output reference 45 45 W Australian model The following measured at 230 V AC 60 Hz DIN power output rated 15 15 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 20 20 W 6 ohms at 1 kHz 10 THD Other models The following measured at 220 V AC 60 Hz DIN power output rated 15 15 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 20 20 W 6 ohms at 1 kHz 10 THD Inputs TAPE IN stereo minijack Sensitivity 250 mV impedance 47 kilohms DIGITAL OPTICAL IN Supported sampling frequencies 32 kHz 44 1 kHz and 48 kHz Outputs TAPE OUT stereo minijack Sensitivity 250 mV
79. HCD C5 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 1 1 757 791 11 WIRE FLAT TYPE 16 CORE 2 4 233 859 01 CASE 3 4 886 865 01 CUSHION A 4 A 4476 934 A BD BOARD COMPLETE 5 4 235 553 01 SPACER A 6 1 773 289 11 WIRE FLAT TYPE 29 CORE 7 1 OVERALL SECTION Ref No Part No Description Remarks Ref No Part No Description Remarks 7 7 685 903 21 SCREW PTPWH 3X8 TYPE2 8 1 681 712 11 HP BOARD 9 4 233 862 11 COVER REAR AEP UK KR 9 4 233 862 21 COVER REAR AUS HK 10 1 681 381 11 JACK BOARD 11 4 930 336 71 FOOT FELT chassis section front panel section b a a b not supplied TM CCD1001Z not supplied 1 1 1 1 1 1 4 3 5 7 6 7 8 1 1 1 2 2 1 1 2 3 4 11 5 6 8 7 9 10 11 c c Ver 1 1 2001 09 77 HCD C5 7 2 FRONT PANEL SECTION Ref No Part No Description Remarks Ref No Part No Description Remarks 51 X 4953 691 1 PANEL ASSY B FRONT 52 4 942 636 01 EMBLEM NO 3 5 SONY 53 4 233 846 01 ESCUTCHEON MD 54 4 233 847 01 ESCUTCHEON CD 55 4 233 840 01 PANEL FRONT 56 A 4476 936 A PANEL BOARD COMPLETE 57 4 228 323 01 SPRING MD 58 4 228 335 11 LID MD not supplied not supplied not supplied not supplied 9 9 9 10
80. ISTOR 2SA1576A T106 QR Q132 8 729 903 10 TRANSISTOR FMW1 T 148 Q133 8 729 402 93 TRANSISTOR UN5214 TX Q134 8 729 402 93 TRANSISTOR UN5214 TX Q181 8 729 018 75 TRANSISTOR 2SJ278MYTR Q182 8 729 017 65 TRANSISTOR 2SK1764KYTR lt RESISTOR gt R101 1 216 829 11 METAL CHIP 4 7K 5 1 16W R102 1 216 853 11 METAL CHIP 470K 5 1 16W R103 1 216 863 11 RES CHIP 3 3M 5 1 16W R104 1 216 853 11 METAL CHIP 470K 5 1 16W R105 1 216 825 11 METAL CHIP 2 2K 5 1 16W R106 1 216 825 11 METAL CHIP 2 2K 5 1 16W R107 1 216 825 11 METAL CHIP 2 2K 5 1 16W R108 1 216 833 11 METAL CHIP 10K 5 1 16W R109 1 216 845 11 METAL CHIP 100K 5 1 16W R110 1 216 845 11 METAL CHIP 100K 5 1 16W R111 1 216 833 11 METAL CHIP 10K 5 1 16W R112 1 216 829 11 METAL CHIP 4 7K 5 1 16W R113 1 216 833 11 METAL CHIP 10K 5 1 16W R114 1 216 827 11 METAL CHIP 3 3K 5 1 16W R115 1 216 833 11 METAL CHIP 10K 5 1 16W R116 1 216 839 11 METAL CHIP 33K 5 1 16W R117 1 216 837 11 METAL CHIP 22K 5 1 16W R118 1 218 855 11 METAL CHIP 2 2K 0 5 1 16W R119 1 218 863 11 METAL CHIP 4 7K 0 5 1 16W R120 1 218 889 11 METAL CHIP 56K 0 5 1 16W R121 1 218 863 11 METAL CHIP 4 7K 0 5 1 16W R122 1 218 855 11 METAL CHIP 2 2K 0 5 1 16W R123 1 216 819 11 METAL CHIP 680 5 1 16W R124 1 216 809 11 METAL CHIP 100 5 1 16W R125 1 216 815 11 METAL CHIP 330 5 1 16W
81. ITAL OUTPUT CIRCUIT CODE WRITE SERIAL RECEIVE CIRCUIT OUTPUT PORT 2BIT CLOCK GENERATOR CIRCUIT RAM WRITE CODE SELECT DIG12 DIG15 VCC2 SEG0 SEG26 VSS XIN XOUT VCC1 RES DIG11 DIG0 CS CLK DATA SEG35 SEG27 P1 P0 14 15 16 17 18 19 20 21 22 23 31 13 1 12 SEGMENT OUTPUT CIRCUIT 59 33 60 32 VP 64 61 IC601 M66004M8FP 200D PANEL BOARD 1 2 3 4 8 7 6 5 N C LX SX GND Vcc LY SY N C Buffer Buffer IC212 BA8274F E2 UCOM BOARD 68 HCD C5 6 21 IC PIN FUNCTION DESCRIPTION IC101 CXA2523AR RF AMP FOCUS TRACKING ERROR AMP BD MD BOARD I O Pin Name Pin No Description I I O I I I O I I I I I O I O I I I O I O O I I O O O O O O O I I O I I O I O I O I J VC A to F PD APC APCREF GND TEMPI TEMPR SWDT SCLK XLAT XSTBY F0CNT VREF EQADJ 3TADJ VCC WBLADJ TE CSLED SE ADFM ADIN ADAGC ADFG AUX FE ABCD BOTM PEAK RF RFAGC AGCI COMPO COMPP ADDC OPO OPN RFO MORFI MORFO 1 2 3 4 to 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
82. IX AMP2 MIX AMP1 BUFF AMP2 BUFF AMP1 MIC AMP VREF AGND AVDD A A B B BASS BOOST SW BASS BOOST SW SURROUND SW CLK DVDD AVDD OUT2 INBB2 NFBB2 FBB2 VOL IN2 TONE OUT2 FTRE2 NFBAS2 INBAS2 REC OUT2 IN2D IN2C IN2B IN2A MIC IN VREFO AGND FBAS2 DATA LATCH OUT1 DGND INBB1 NFBB1 FBB1 VOL IN1 TONE OUT1 FTRE1 NFBAS1 INBAS1 REC OUT1 IN1D IN1C IN1B IN1A SUR C SUR R VREFI FBAS1 REF AMP IC301 M62428AFP600C AUDIO BOARD 65 HCD C5 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND VG IN4R IN4F VM4 OUT4F PGND4 OUT4R VM34 OUT3R PGND3 OUT3F VM3 IN3F IN3R PSB CAPA CAPA IN2R IN2F VM2 OUT2F PGND2 OUT2R VM12 OUT1R PGND1 OUT1F VM1 IN1F IN1R VDD CHARGE PUMP OSC INTERFACE AMP INTERFACE AMP AMP INTERFACE PREDRIVE PREDRIVE PREDRIVE PREDRIVE AMP INTERFACE AMP AMP AMP VDD PSB AMP IC141 BH6519FS E2 BD MD BOARD 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN IC1102 BA6956AN BD CD BOARD IC871 BA6956AN MD DIGITAL BOARD 3 2 1 15 16 VINR 4 VREF N 5 VREF P 6 SFOR 7 PWON 8 SYSCLK VREF VINL VSSA
83. L CHIP 1K 5 1 16W R593 1 216 833 11 METAL CHIP 10K 5 1 16W R594 1 216 821 11 METAL CHIP 1K 5 1 16W R595 1 249 417 11 CARBON 1K 5 1 4W R596 1 216 821 11 METAL CHIP 1K 5 1 16W R597 1 216 809 11 METAL CHIP 100 5 1 16W R910 1 260 103 11 CARBON 2 2K 5 1 2W R911 1 216 864 11 METAL CHIP 0 5 1 16W R921 1 216 813 11 METAL CHIP 220 5 1 16W R941 1 216 817 11 METAL CHIP 470 5 1 16W R942 1 216 833 11 METAL CHIP 10K 5 1 16W R943 1 216 841 11 METAL CHIP 47K 5 1 16W R946 1 216 837 11 METAL CHIP 22K 5 1 16W R947 1 216 841 11 METAL CHIP 47K 5 1 16W lt VIBRATOR gt X501 1 760 014 31 VIBRATOR CERAMIC 20MHz X502 1 567 098 41 VIBRATOR CRYSTAL 32 768kHz MISCELLANEOUS 1 1 757 791 11 WIRE FLAT TYPE 16 CORE 6 1 773 289 11 WIRE FLAT TYPE 29 CORE 0104 1 696 847 11 CORD POWER AUS 0104 1 769 079 21 CORD POWER KR 0104 1 777 071 21 CORD POWER AEP UK HK 105 1 769 943 11 WIRE FLAT TYPE 11CORE AUS HK KR 105 1 773 007 11 WIRE FLAT TYPE 15 CORE AEP UK 106 1 693 529 11 TUNER PACK FM AM AEP UK 106 1 693 531 11 TUNER PACK FM AM AUS HK 106 1 693 536 11 TUNER PACK FM AM KR UCOM The components identifie
84. L IN OPTICAL OPTICAL PICK UP BLOCK OPTIMA 720L1E VA 9 VB VE VF LD 1 2VCC VCC 5V GND MD VR LD DRIVE Q101 RF AMP DIGITAL OPTICAL IN IC103 VC 27 VFC 25 B 7 A 6 C 8 D 9 E 10 F 11 LD 1 PD 2 VC IC102 MOTOR COIL DRIVER VO1 14 VO1 13 12 11 15 16 M M FEED MOTOR 18 17 M SPINDLE MOTOR F FOCUS COIL TRACKING COIL F TR TR 2 OPIN1 3 OPIN1 5 6 27 26 23 MDP 25 SRDR 30 SFDR 29 TRDR 32 TFDR 31 FRDR 34 FFDR 33 DIGITAL SIGNAL PROCESSOR IC101 DIGITAL SERVO 64 D OUT RFAC 50 28 RFDCO 15 26 RFAC 16 FE 18 TE 12 SW 17 FEI 29 RFDCI RFDC 43 FE 39 TE 41 SE VCC RV101 40 4 DATA DATA 6 CLOK CLK 5 XLAT XLT 76 SQSO SQSO 7 SENS SENS 26 SSTP 19 TE_BAL 2 XRST 69 XTSL MASTER CONTROL IC501 1 2 CXD DATA 7 8 SCLK 77 SQCK SCLK 15 SCOR SCOR 71 XTAI 72 XTAO CXD CLK 8 CXD XLT 11 SUBQ 15 SENSE 14 SCLK 17 SCOR 95 CTRL1 CTRL1 1 2 18 LDON LDON 13 BDRST XRST 29 27 26 7 9 4 2 PWM1 PWM1 12 PWM2 PWM2 19 PWM3 PWM3 20 VO2 VO2 VO4 VO4 VO3 VO3 OPIN2 OPIN 2 OPIN4 OPIN4 OPIN3 A MD SERVO SECTION Page 47 RFC SWITCH Q10
85. O BOARD 7P CN207 1 774 136 11 CONNECTOR ROUND TYPE 6P CN208 1 774 281 11 CONNECTOR DIN 8P CN209 1 774 281 11 CONNECTOR DIN 8P CN212 1 506 469 11 PIN CONNECTOR 4P lt DIODE gt D214 8 719 988 61 DIODE 1SS355TE 17 D221 8 719 988 61 DIODE 1SS355TE 17 D222 8 719 988 61 DIODE 1SS355TE 17 D232 8 719 988 61 DIODE 1SS355TE 17 D513 8 719 988 61 DIODE 1SS355TE 17 D910 8 719 921 40 DIODE MTZJ T 77 4 7B D923 8 719 991 33 DIODE 1SS133T 77 D924 8 719 991 33 DIODE 1SS133T 77 D925 8 719 988 61 DIODE 1SS355TE 17 D926 8 719 988 61 DIODE 1SS355TE 17 D927 8 719 988 61 DIODE 1SS355TE 17 D941 8 719 988 61 DIODE 1SS355TE 17 D942 8 719 988 61 DIODE 1SS355TE 17 D943 8 719 988 61 DIODE 1SS355TE 17 lt TERMINAL gt EPT101 1 537 770 21 TERMINAL BOARD GROUND lt CONDUCTOR COIL gt FB201 1 216 864 11 METAL CHIP 0 5 1 16W FB202 1 216 864 11 METAL CHIP 0 5 1 16W FB205 1 216 864 11 METAL CHIP 0 5 1 16W FB211 1 412 473 21 INDUCTOR 0uH FB212 1 216 864 11 METAL CHIP 0 5 1 16W FB213 1 216 864 11 METAL CHIP 0 5 1 16W FB214 1 216 864 11 METAL CHIP 0 5 1 16W FB222 1 216 864 11 METAL CHIP 0 5 1 16W FB537 1 414 813 21 EMI FERRITE SMD lt IC gt IC212 8 759 683 99 IC BA8274F E2 IC221 8 749 017 36 IC TORX 179 IC222 8 759 548 57 IC SN74LV00ANSR IC501 6 800 396 01 IC uPD703032AYGF M01 3BA IC941 8 759 637 58 IC PST592C T lt CONDUCTOR gt JR200
86. ONNECTOR 4P lt JACK gt J103 1 794 702 11 JACK HEADPHONE PHONES lt TRANSISTOR gt Q341 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO Q391 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO lt RESISTOR gt R337 1 249 407 11 CARBON 150 5 1 4W F R342 1 249 429 11 CARBON 10K 5 1 4W R387 1 249 407 11 CARBON 150 5 1 4W F R392 1 216 833 11 METAL CHIP 10K 5 1 16W 1 681 381 11 JACK BOARD lt CAPACITOR gt C101 1 162 927 11 CERAMIC CHIP 100PF 5 50V C122 1 162 964 11 CERAMIC CHIP 1000PF 50V AEP UK KR C151 1 162 927 11 CERAMIC CHIP 100PF 5 50V lt CONNECTOR gt CN107 1 568 934 11 PIN CONNECTOR 7P lt JACK gt J101 1 793 439 11 JACK SMALL TYPE TAPE OUT J102 1 793 439 11 JACK SMALL TYPE TAPE IN lt RESISTOR gt R101 1 216 845 11 METAL CHIP 100K 5 1 16W R151 1 216 845 11 METAL CHIP 100K 5 1 16W A 4725 732 A MD DIGITAL BOARD COMPLETE lt CAPACITOR gt C200 1 124
87. R WRITE HEAD 1 screw P 1 7 x 6 2 over write hrad HR901 3 screw BP TRI 2 x 6 CZN 5 screw KTP 2 x 6 1 screw BP TRI 2 x 6 CZN 8 main shaft 6 7 2 base BU D 4 base BU A 9 flexible board q optical pick up for MD 3 23 OP SUB SECTION 24 HCD C5 Factory Preset Mode This mode clears all data including preset data stored in the RAM to initial conditions Excute this mode when returning the set to the customer Procedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION z button to set the CD function except the TUNER function 3 Press three buttons VOL CD Z and MD Z simultaneously 4 The message COLD RESET blinks and the present contents are reset to the default values Version and Destination Display Mode The version or destination is displayed Procedure 1 Press the 1 button to turn the power on 2 To enter the test mode press the three buttons VOL x and MD Z simultaneously 3 The model and destination are displayed 4 Press the REC REC IT NORMAL and u buttons simul taneously 5 The version is displayed as STR CD V 6 Press the REC REC IT NORMAL and u buttons simul taneously 7 The version is displayed as MD V 8 Press the REC REC IT NORMAL and u buttons simul taneously then the mode returns to step 3 9 To exit from this mode press the 1 button to turn the power off FL Tube Test M
88. RFDC ADIO IGEN ASYO ASYI RFAC CLTV FILO FILI PCO BIAS VCTL V16M VPCO TE ASYE MD2 DOUT LRCK PCMD BCK EMPH XTSL XTAI XTAO SOUT SOCK XOLT SQSO SQCK SCSY SBSO EXCK XRST MUTE DATA XLAT CLOK SENS SCLK ATSK WFCK XUGF XPCK GFS C2PO SCOR CAM WDCK COUT MIRR SE FE VC TES1 TEST FFDR TRDR TFDR SRDR SFDR FSTO SSTP LOCK PWMI FOK FRDR MDP DFCT CLOCK GENERATOR ASYMMETRY CORRECTOR DIGITAL PLL CPU INTERFACE INTERFACE CORRECTOR PROCESSOR SUB CODE RAM 32K DEMODURATOR EFM ERROR D A DIGITAL OUT INTERFACE SERVO INTERFACE SERVO AUTO MIRR DFCT FOK SERVO FOCUS SERVO DSP SERVO SERVO SLED TRACKING FOCUS PWM GENERATOR GENERATOR GENERATOR SLED PWM TRACKING PWM A D CONVERTER OPAMP ANALOG SW PWM GENERATOR DIGITAL CLV SERVO BLOCK IC101 CXD3068Q BD CD BOARD 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 38 39 40 41 42 21 20 CPU INTERFACE 32 18 19 17 16 15 14 13 12 10 9 8 7 6 5 4 3 2 1 11 BB AMP2 BB AMP1 FIN AMP2 FIN AMP1 TONE AMP2 TONE AMP1 BASS AMP2 BASS AMP1 M
89. S Replace IC195 Replace OP or IC195 Replace IC101 IC195 or D101 11 Iop NV SAVE See page 41 Replace OP IC190 or IC195 Replace OP IC102 IC190 or IC195 Replace OP IC101 IC151 or IC195 Replace OP After turning off and then on the power initialize the EEPROM For details refer to WHEN MEMORY NG IS DIS PLAYED in Section 4 TEST MODE See page 29 Abbreviation OP optical pick up 7 INITIAL SETTING OF ADJUSTMENT VALUE See page 40 9 TEMPERATURE COMPENSATION OFFSET ADJUSTMENT See page 40 10 LASER POWER ADJUSTMENT See page 40 12 TRAVERSE ADJUSTMENT See page 41 13 FOCUS BIAS ADJUSTMENT See page 43 16 AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT See page 44 8 RECORDING AND DISPLAYING THE IOP INFORMATION See page 40 End adjustments Start Adjustment flow 36 HCD C5 2 PRECAUTIONS FOR CHECKING LASER DIODE EMISSION To check the emission of the laser diode during adjustments never view directly from the top as this may lose your eye sight 3 PRECAUTIONS FOR USE OF OPTICAL PICK UP KMS 260B 260E As the laser diode in the optical pick up is easily damaged by static electricity solder the laser tap of the flexible board when handling it Before disconnecting the connector solder first Before connecting the connector be careful not to remove the solder Also take adequate measures to prevent damage by static electricity Handle the flexible board with care as it b
90. TION z button to set the CD function and insert a disc 3 Press three buttons of VOL CD Z and gt M TUNING simultaneusly 4 The message Eject is displayed a disc is ejected and in serted again automatically 5 The sequence during the CD aging mode is following as be low CD aging mode sequence 6 To exit this mode press the 1 button to turn the power off CD MD Aging Mode Aging of CD and MD is performed at the same time Procedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION z button to set the CD function 3 Insert a disc CD and a recordable disc MD 4 Press three buttons of VOL u and MD Z simultaneusly 5 The message Eject is displayed and aging started 6 The sequence of CD aging is same as the CD aging mode however the MD aging is repetition of changing the track after a few seconds recording 7 The number of aging is displayed in hexadecimal For example AGING00000011 means the 17th rouine of aging 8 To exit this mode press the 1 button to turn the power off or press three buttons of VOL CD Z and MD Z simul taneously and cold reset is executed CD disc eject CD disc in TOC reading Playback the first track Playback the last track Display the number of aging MD SECITON Note 1 About R As this unit has only a few buttons some operations require the use of remote commander RM SC5BEN provided with unit 1 476 6
91. V C740 1 162 927 11 CERAMIC CHIP 100PF 5 50V C742 1 162 927 11 CERAMIC CHIP 100PF 5 50V C743 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C748 1 162 927 11 CERAMIC CHIP 100PF 5 50V C749 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C751 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C756 1 162 927 11 CERAMIC CHIP 100PF 5 50V C791 1 164 156 11 CERAMIC CHIP 0 1uF 25V BD MD CONNECTOR MD DIGITAL HP JACK Ver 1 1 2001 09 Ref No Part No Description Remarks Ref No Part No Description Remarks 92 HCD C5 C843 1 164 156 11 CERAMIC CHIP 0 1uF 25V C861 1 164 156 11 CERAMIC CHIP 0 1uF 25V C862 1 115 869 11 ELECT 0 33uF 20 00 50V C863 1 164 156 11 CERAMIC CHIP 0 1uF 25V C864 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C871 1 124 584 00 ELECT 100uF 20 10V C872 1 164 156 11 CERAMIC CHIP 0 1uF 25V C873 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V lt CONNECTOR gt CN201 1 790 669 21 PIN CONNECTOR PC BOARD 9P CN701 1 784 741 11 CONNECTOR FFC 19P CN702 1 784 384 11 CONNECTOR FFC FPC 27P CN703 1 784 376 11 CONNECTOR FFC FPC 17P lt DIODE gt D211 8 719 104 34 DIODE 1S2835 T1 lt FERRITE BEAD CONDUCTOR gt FB217 1 469 116 21 FERRITE 0UH FB701 1 469 324 21 FERRITE 0UH FB702 1 469 324 21 FERRITE 0UH FB703 1 469 324 21 FERRITE 0UH FB704 1 216 864 11 METAL CHIP 0 5 1 16W lt IC gt IC201 8 759 675 78 IC UDA1360TS N
92. W R551 1 249 429 11 CARBON 10K 5 1 4W R554 1 216 809 11 METAL CHIP 100 5 1 16W R556 1 249 421 11 CARBON 2 2K 5 1 4W R557 1 216 833 11 METAL CHIP 10K 5 1 16W R558 1 216 833 11 METAL CHIP 10K 5 1 16W R559 1 216 833 11 METAL CHIP 10K 5 1 16W R560 1 249 417 11 CARBON 1K 5 1 4W R561 1 249 417 11 CARBON 1K 5 1 4W R562 1 216 809 11 METAL CHIP 100 5 1 16W R563 1 216 809 11 METAL CHIP 100 5 1 16W R564 1 216 809 11 METAL CHIP 100 5 1 16W R565 1 216 835 11 METAL CHIP 15K 5 1 16W R566 1 216 835 11 METAL CHIP 15K 5 1 16W R567 1 249 429 11 CARBON 10K 5 1 4W R568 1 216 835 11 METAL CHIP 15K 5 1 16W R569 1 216 809 11 METAL CHIP 100 5 1 16W R570 1 216 809 11 METAL CHIP 100 5 1 16W R572 1 216 823 11 METAL CHIP 1 5K 5 1 16W R577 1 216 821 11 METAL CHIP 1K 5 1 16W R578 1 216 821 11 METAL CHIP 1K 5 1 16W R579 1 216 821 11 METAL CHIP 1K 5 1 16W R580 1 216 833 11 METAL CHIP 10K 5 1 16W R581 1 216 833 11 METAL CHIP 10K 5 1 16W R583 1 216 833 11 METAL CHIP 10K 5 1 16W R584 1 216 833 11 METAL CHIP 10K 5 1 16W AEP UK R585 1 216 833 11 METAL CHIP 10K 5 1 16W R586 1 216 833 11 METAL CHIP 10K 5 1 16W R587 1 216 833 11 METAL CHIP 10K 5 1 16W R588 1 216 833 11 METAL CHIP 10K 5 1 16W R590 1 249 417 11 CARBON 1K 5 1 4W R591 1 249 437 11 CARBON 47K 5 1 4W R592 1 216 821 11 META
93. ayed it means that the optical pick up is normal Check the operations of other parts spindle motor sled motor etc When displayed as NG xxxx it means that the optical pick up is faulty In this case replace the optical pick up 8 INFORMATION Display the software version Procedure 1 Press the R or gt R button to display INFORMATION C31 2 Press the ENTER YES R button 3 The software version will be displayed 4 Press the MENU NO R button to end this mode 6 FUNCTIONS OF OTHER BUTTONS 29 HCD C5 IOP DATA RECORDING AND DISPLAY WHEN OPTI CAL PICK UP AND NON VOLATILE MEMORY IC195 OF BD MD BOARD ARE REPLACED The IOP value labeled on the optical pick up can be recorded in the non volatile memory By recording the value it will eliminate the need to look at the value on the label of the optical pick up When replacing the optical pick up or non volatile memory IC195 of BD MD board record the IOP value on the optical pick up according to the following procedure Record Procedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION z button to set the MD function 3 Press three buttons of VOL x and CD SYNC HIGH simultaneously to enter the MD test mode and display Check 4 Press the R or gt R button to display Service 5 Press the ENTER YES R button to display AUTO CHECK and press the gt R
94. bias adjustment Auto gain output level adjustment MO Auto gain output level adjustment CD Temperature compensation offset check Laser power check Traverse MO check Traverse CD check Focus bias check S curve check Nonvolatile memory check Detrack check Most circumference check Iop data display Comparison with initial Iop value written in nonvolatile memory Initialization of nonvolatile memory for adjustment values Display of microprocessor version etc Continuous playback mode Continuous recording mode No C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C25 C26 C27 C28 C31 C34 C35 Mark Group Check Service Function name Function R gt R buttons Changes parameters and modes ENTER YES R button Proceeds onto the next step Finalizes input MENU NO R button Returns to previous step Stops operations 27 HCD C5 5 1 Operating the Continuous Playback Mode 1 Entering the continuous playback mode 1 Set the disc in the unit Whichever recordable discs or discs for playback only are available 2 Press the R or gt R button to display CPLAY1MODE C34 3 Press the ENTER YES R button to change the display to CPLAY1MID 4 When access completes the display changes to C AD Note The numbers
95. ck that the C1 error rate is below 20 6 Press the MENU NO R button to stop playback then press the MD Z button and take out the check disc 6 9 Self Recording playback Check Prepare a continuous recording disc using the unit to be repaired and check the error rate Procedure 1 Load a recordable disc blank disc 2 Press the R or gt R button to display CREC 1MODE C34 3 Press the ENTER YES R button to display CREC 1MID 4 When recording starts REC and display CREC 1 is the address 5 About 1 minute later press the MENU NO R button to stop continuous recording 6 Press the R or gt R button to display CPLAY 1 MODE C34 7 Press the ENTER YES R button to display CPLAY 1 MID 8 C AD will be displayed 9 Check that the C1 error becomes below 20 and the AD error below 2 10 Press the MENU NO R button to stop playback then press the MD Z button and take out the disc REC 40 HCD C5 7 INITIAL SETTING OF ADJUSTMENT VALUE Note Mode which sets the adjustment results recorded in the non volatile memory to the initial setting value However the results of the temperature compen sation offset adjustment will not change to the initial setting value If initial setting is performed perform all adjustments again excluding the temperature compensation offset adjustment For details of the i
96. components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ref No Part No Description Remarks Ref No Part No Description Remarks 94 HCD C5 lt CONNECTOR gt CN901 1 770 732 11 CONNECTOR BOARD TO BOARD 15P CN902 1 778 241 11 CONNECTOR BOARD TO BOARD 5P CN991 1 564 321 00 PIN CONNECTOR 2P CN992 1 564 321 21 PIN CONNECTOR 2P CN995 1 564 511 11 PLUG CONNECTOR 8P lt DIODE gt D906 8 719 991 33 DIODE 1SS133T 77 D921 8 719 200 82 DIODE 11ES2 TA1B D961 8 719 200 82 DIODE 11ES2 TA1B D962 8 719 200 82 DIODE 11ES2 TA1B D963 8 719 200 82 DIODE 11ES2 TA1B D964 8 719 200 82 DIODE 11ES2 TA1B D971 8 719 200 82 DIODE 11ES2 TA1B D972 8 719 200 82 DIODE 11ES2 TA1B D973 8 719 200 82 DIODE 11ES2 TA1B D974 8 719 200 82 DIODE 11ES2 TA1B D975 8 719 982 24 DIODE MTZJ T 77 33A D976 8 719 921 40 DIODE MTZJ T 77 4 7A D981 8 719 028 23 DIODE D3SBA20 4101 D982 8 719 200 82 DIODE 11ES2 TA1B D983 8 719 200 82 DIODE 11ES2 TA1B D984 8 719 200 82 DIODE 11ES2 TA1B D985 8 719 200 82 DIODE 11ES2 TA1B D991 8 719 991 33 DIODE 1SS133T 77 D992 8 719 991 33 DIODE 1SS133T 77 D993 8 719 991 33 DIODE 1SS133T 77 lt BRACKET gt EB901 4 924 906 21 BRACKET MT EB902 4 924 906 21 BRACKET MT lt IC gt IC901 8 759 231 57 IC TA7810S IC902 8 759 701 75 IC NJM7805FA IC903 8 759 450 49 IC uPC2907HF
97. cope DC range V 0 1 V div H 10 ms div BD MD board CN105 pin 4 TE CN105 pin 6 VC 42 HCD C5 Procedure 1 Connect an oscilloscope to CN105 pin 4 TE and CN105 pin 6 VC on the BD MD board 2 Load a disc any available on the market Refer to Note 1 3 Press the M R button to move the optical pick up outside the pit 4 Press the R or gt R button to display EF MO ADJUST C07 5 Press the ENTER YES R button to display EFB MO R Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON 6 Press the R or gt R button so that the waveform of the oscilloscope becomes the specified value When the R or gt R button is pressed the of EFB changes and the waveform changes In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Read power traverse adjustment Traverse Waveform 7 Press the ENTER YES R button and save the result of adjustment to the non volatile memory EFB SAVE will be displayed for a moment Then EFB MO W will be displayed 8 Press the R or gt R button so that the waveform of the oscilloscope becomes the specified value When the R or gt R button is pressed the of EFB changes and the waveform changes In this adjustment waveform vari
98. ctory if displayed as NG XXXX X is an arbitrary number Unsatisfactory if displayed as T NG are both arbitrary numbers Laser power check 6 2 See page 37 Auto check 6 4 See page 38 Temperature compensation offset check 6 1 See page 37 Criteria for Determination Unsatisfactory if specified value is not satisfied Clean the optical pick up Adjust again Replace the optical pick up Replace the optical pick up Replace the optical pick up Check for disconnection of the circuits around D101 BD MD board Check the signals around IC101 IC151 CN102 CN103 BD MD board Measure if unsatisfactory Note The criteria for determination above is intended merely to determine if satisfactory or not and does not serve as the specified value for adjust ments When performing adjustments use the specified values for adjustments Figure1 Figure2 RETRY CAUSE DISPLAY MODE IN MD In this test mode the causes for retry of the unit during recording can be displayed on the fluorescent indicator tube During playback the track mode for obtaining track information will be set This is useful for locating the faulty part of the unit The following will be displayed During recording and stop Retry cause number of retries and number of retry errors During playback Information such as type of disc played part played copyright Th
99. d Wiring Board BD MD Board 51 6 8 Schematic Diagram BD MD Board 1 2 52 6 9 Schematic Diagram BD MD Board 2 2 53 6 10 Printed Wiring Board MD DIGITAL Board 54 6 11 Schematic Diagram MD DIGITAL Board 55 6 12 Printed Wiring Board UCOM Board 56 6 13 Schematic Diagram UCOM Board 57 6 14 Printed Wiring Boards AUDIO Section 58 6 15 Schematic Diagram AUDIO Section 59 6 16 Printed Wiring Board PANEL Board 60 6 17 Schematic Diagram PANEL Board 61 6 18 Printed Wiring Boards POWER Section 62 6 19 Schematic Diagram POWER Section 63 6 20 IC Block Diagrams 64 6 21 IC Pin Function Description 68 7 EXPLODED VIEWS 76 8 ELECTRICAL PARTS LIST 86 4 HCD C5 SECTION 1 SERVICING NOTE This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT MARKING is located on the bottom exterior Laser component in this product is capable of emitting radiation exceeding the lim
100. d by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ver 1 1 2001 09 Ref No Part No Description Remarks Ref No Part No Description Remarks 97 HCD C5 108 1 773 110 11 WIRE FLAT TYPE 19 CORE 154 1 773 138 11 WIRE FLAT TYPE 19 CORE 156 1 757 079 11 WIRE FLAT TYPE 17 CORE 157 1 757 080 11 WIRE FLAT TYPE 27 CORE 408 1 682 101 11 PICK UP FLEXIBLE BOARD 0503 1 758 631 11 OPTICAL PICK UP OPTIMA 720L1E 759 1 678 514 11 FLEXIBLE BOARD 0760 A 4672 541 A OPTICAL PICK UP KMS 260B HR901 1 500 670 11 HEAD OVER WRITE M701 A 4672 898 A MOTOR ASSY SPINDLE M702 A 4735 076 A MOTOR ASSY SLED M703 A 4735 074 A MOTOR ASSY LOADING M901 1 698 997 11 FAN D C M902 X 4954 023 1 MOTOR ASSY LOADING M903 X 4954 020 1 MOTOR ASSY FEED M904 X 4954 021 1 MOTOR ASSY SPINDLE S1 1 786 214 11 SWITCH DETECTION Disc IN 8cm Disc detect S2 1 786 213 11 SWITCH DETECTION 12cm Disc 12cm Disc Eject End detect S3 1 786 213 11 SWITCH DETECTION Disc Existence Chucking Releasing detect S4 1 786 214 11 SWITCH DETECTION 8cm Disc Eject detect S5 1 786 212 11 SWITCH DETECTION LIMIT IN S102 1 771 957 11 SWITCH PUSH 2 KEY REFLECT PROTECT 0T900 1 437 239 11 TRANSFORMER POWER AEP UK AUS 0T900 1 437 241 11 TRANSFORMER POWER HK KR
101. displayed and the recorded contents are dis played Indicates the Iop value labeled on the pick up Indicates the Iop value after adjustment 8 Press the REPEAT R button to complete Initialize will be displayed and release the MD test mode WHEN MEMORY NG IS DISPLAYED If the nonvolatile memory data is abnormal E001 MEMORY NG will be displayed so that the MD deck does not continue opera tions In this case set the test mode promptly and perform the following procedure Procedure 1 Enter the MD test mode 2 Normally a message for selecting the test mode will be displayed However if the nonvolatile memory is abnormal the following will be displayed INIT EEP 3 Press the x and MD Z buttons simultaneously 4 Press the R or gt R button to display MDM 7B4M 5 Press the ENTER YES R button If the nonvolatile memory is successfully overwritten the normal MD test mode will be set and a message to select the MD test mode will be displayed 30 HCD C5 CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS IN MD Before performing repairs perform the following checks to determine the faulty locations up to a certain extent Details of the procedures are described in 5 Electrical Adjustments 0 9 mW power Specified value figure1 7 0 mW power Specified value figure2 Iop at 7 0mW Labeled on the optical pick up Iop value 10mA Unsatisfa
102. e percentage of increase decrease and OK or NG is displayed at yy to indicate whether the percentage of increase decrease is within the allowable range 4 Press the MENU NO R button to end Optical pick up objective lens laser power meter BD MD board digital voltmeter CN105 pin 1 I 3V CN105 pin 2 IOP KMS260B 20101 H0576 lOP 57 6 mA in this case lOP mA Digital voltmeter reading mV 1 Optical pick up label For details of the method for checking this value refer to 8 Recording and Displaying the Iop Information SPECIFIED VALUE KMS 260B KMS 260E 0 85 to 0 91 mW 0 90 to 0 96 mW KMS 260B KMS 260E 7 0 to 0 2 mW 7 25 to 0 25 mW 38 HCD C5 6 4 Auto Check This test mode performs CREC and CPLAY automatically for mainly checking the characteristics of the optical pick up To perform this test mode the laser power must first be checked Perform Auto Check after the laser power check and Iop compare Procedure 1 Press the R or gt R button to display AUTO CHECK C01 2 Press the ENTER YES R button If LDPWR is displayed it means that the laser power check has not been performed In this case perform the laser power check and Iop Compare and then repeat from enter the MD test mode 3 If a disc is in the mechanical deck it will be ejected forcibly DISC IN will be displayed in this case Load a test disc MDW 74
103. e replacing parts according to approximate specifications to determine the faulty locations For details refer to Checks Prior to Parts Replacement and Adjustments in MD see page 30 6 1 Temperature Compensation Offset Check When performing adjustments set the internal temperature and room temperature to 22 to 28 C Procedure 1 Press the R or gt R button to display TEMP CHECK C12 2 Press the ENTER YES R button 3 T OK should be displayed If T NG is displayed it means that the results are bad indicates the current value set and indicates the value written in the non volatile memory 6 2 Laser Power Check Before starting adjustment The laser power adjustment value changes depending upon the types of the optical pick up KMS 260B or KMS 260E Check the type of the optical pick up before starting adjustment See the illustrations The method of identifying the optical pick up on page 41 Before checking check the Iop value of the optical pick up Refer to 8 Recording and Displaying the Iop Information see page 40 Connection Procedure 1 Set the laser power meter on the objective lens of the optical pick up When it cannot be set properly press the m R button or M R button to move the optical pick up Connect the digital volt meter to CN105 pin 1 I 3V and CN105 pin 2 IOP 2 Then press the R or gt
104. e the button is pressed Ejects the disc Releases the test mode 7 AUTOMATIC SELF DIAGNOSIS FUNCTION This test mode performs CREC and CPLAY automatically for mainly checking the characteristics of the optical pick up To perform this test mode the laser power must first be checked Perform AUTO CHECK after the laser power check and Iop Compare Procedure 1 Press the R or gt R button to display AUTO CHECK C01 2 Press the ENTER YES R button If LDPWR is displayed it means that the laser power check has not been performed In this case perform the laser power check and Iop Compare and then repeat from enter the MD test mode 3 If a disc is in the mechanical deck it will be ejected forcibly DISC IN will be displayed in this case Load a test disc MDW 74 GA 1 which can be recorded 4 If a disc is loaded at step 3 the check will start automatically 5 When XX CHECK is displayed the item corresponding to XX will be performed When 060 CHECK completes the disc loaded at step 3 will be ejected DISC IN will be displayed Load the check disc TDYS 1 6 When the disc is loaded in step 5 the check will automatically be resumed from 07 CHECK 7 After completing to test item 12 oC CHECK check OK or NG will be displayed If all items are OK CHK ALL OK will be displayed If any item is NG it will be displayed as NG xxxx When CHK ALL OK is displ
105. e treated using group Service So be carefully not to enter other groups by mistake Note Do not use the test mode in the Develop group If used the unit may not operate normally If the Develop group is set accidentally press the MENU NO R button immediately to exit the Develop group For details of each adjustment mode refer to 5 Electrical Adjustments For details of Err Display refer to Self Diagnosis Function on page 2 If a different mode has been selected by mistake press the MENU NO R button to release that mode Modes with in the Mark column are not used for servicing and therefore are not described in detail If these modes are set accidentally press the MENU NO R button to release the mode immediately Display AUTO CHECK Err Display TEMP ADJUST LDPWR ADJUST Iop Write Iop NV Save EF MO ADJUST EF CD ADJUST FBIAS ADJUST AG Set MO AG Set CD TEMP CHECK LDPWR CHECK EF MO CHECK EF CD CHECK FBIAS CHECK ScurveCHECK VERIFYMODE DETRK CHECK 0920 CHECK Iop Read Iop Compare ADJ CLEAR INFORMATION CPLAY1MODE CREC 1MODE Details Automatic self diagnosis Error history display clear Temperature compensation offset adjustment Laser power adjustment Iop data writing Writes current Iop value in read nonvolatile memory using microprocessor Traverse MO adjustment Traverse CD adjustment Focus
106. ect S2 1 786 212 11 SWITCH DETECTION 12cm Disc 12cm Disc Eject End Detect S3 1 786 213 11 SWITCH DETECTION Disc Existence Chaking Releasing Detect S4 1 786 214 11 SWITCH DETECTION 8cm Disc Eject End Detect A 4427 413 A UCOM BOARD COMPLETE AUS HK KR A 4476 947 A UCOM BOARD COMPLETE AEP UK 4 363 146 00 HEAT SINK V OUT 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S lt LITHIUM BATTERY gt BT921 1 528 938 11 BATTERY LITHIUM ION SECONDARY lt CAPACITOR gt C201 1 126 176 11 ELECT 220uF 20 10V C202 1 119 774 11 ELECT 100uF 20 00 16V C203 1 164 159 11 CERAMIC 0 1uF 50V C204 1 104 665 11 ELECT 100uF 20 00 10V C206 1 119 941 11 ELECT 470uF 20 00 6 3V C208 1 164 156 11 CERAMIC CHIP 0 1uF 25V C211 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C212 1 162 294 31 CERAMIC 0 001uF 10 50V C213 1 162 294 31 CERAMIC 0 001uF 10 50V C216 1 126 786 11 ELECT 47uF 20 00 16V C222 1 164 156 11 CERAMIC CHIP 0 1uF 25V C223 1 164 156 11 CERAMIC CHIP 0 1uF 25V C224 1 136 165 00 FILM 0 1uF 5 00 50V C225 1 164 156 11 CERAMIC CHIP 0 1uF 25V C226 1 162 927 11 CERAMIC CHIP 100PF 5 50V POWER SW UCOM The component
107. ed Not used Not used Pull down Not used Not used Recording protection tab detection signal input from the protection detection switch H Protect Clock signal output to the EEP ROM Fixed at H Pull up Write protect signal output to the EEP ROM L Write enable Busy signal input from the CXD2662R Detection signal input from the loading out detection switch IC701 M30803MG A03FP MASTER CONTROLLER MD DIGITAL BOARD 73 HCD C5 I O Pin Name Pin No Description O I O I O I O O I I I O I O O O I I O O O O I O O I I XLATCH PLAY SW D RESET REC SW WRPWR LIMIT IN MOD LDON SENS SHOCK MNT1 EEP DATA REFLECT VCC VSS LOAD LO LOAD OUT LOAD IN MODEL0 MODEL1 MODEL2 MODEL3 SPDIF CUT DAC MUTE LINE MUTE DA RESET SLICER SEL SPDIF LOCK OPTSEL ADPDWN TP1 TP2 TP3 TP4 IOP AVSS VREF AVCC 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 to 75 76 77 78 79 80 81 82 83 to 84 85 86 87 88 89 90 to 95 96 97 98 99 100 Lacth signal output
108. eform so that the specified value is satisfied as much as possible Traverse Waveform 18 Press the ENTER YES R button display EFB SAVE for a moment and save the adjustment results in the non volatile memory Next EF CD ADJUST C08 will be displayed 19 Press the MD Z button and take out the check disc Adjustment Location BD MD board see page 44 A B VC Specification A B A B VC Specification A B A B VC Specification A B 43 HCD C5 14 ERROR RATE CHECK 14 1 CD Error Rate Check Procedure 1 Load the check disc TDYS 1 2 Press the R or gt R button and display CPLAY 1 MODE C34 3 Press the ENTER YES R button and display CPLAY 1 MID 4 The display changes to C AD 5 Check that the C1 error rate is below 20 6 Press the MENU NO R button to stop playback then press the MD Z button and take out the check disc 14 2 MO Error Rate Check Procedure 1 Load the continuously recorded disc Refer to 5 USING THE CONTINUOUSLY RECORDED DISC See page 37 2 Press the R or gt R button to display CPLAY 1 MODE C34 3 Press the ENTER YES R button to display CPLAY 1MID 4 The display changes to C1 AD 5 If the C1 error rate is below 20 check that ADER is 00 6 Press the MENU NO R button to stop playback then press the MD Z button and
109. enna 1 FM wire antenna 1 Design and specifications are subject to change without notice 2 HCD C5 SELF DIAGNOSIS FUNCTION The self diagnosis function consists of error codes for customers which are displayed automatically when errors occur and error codes which show the error history in the test mode during servicing For details on how to view error codes for the customer refer to the following box in the instruction manual For details on how to check error codes during servicing refer to the following Procedure for using the Self Diagnosis Function Error History Display Mode Self diagnosis display This system has a Self diagnosis display function to let you know if there is a system malfunction The display shows a code made up of 3 or 5 letters and a message alternately to show you the problem To solve the problem refer to the following list If any problem persists consult your nearest Sony dealer C11 Protected The MD is protected against erasure cRemove the MD and slide the tab to close the slot see page 18 C12 Cannot Copy You tried to record a CD or MD with a format that the system does not support such as a CD ROM cRemove the disc and turn off the system once then turn it on again C13 REC Error Recording could not be performed properly cMove the system to a stable place and start recording over from the beginning The MD is dirty or scratched or the MD does not meet the standards cR
110. eplace the MD and start recording over from the beginning C13 Read Error The MD deck cannot read the disc information properly cRemove the MD once then load it again E0101 LASER NG There is a problem with the optical pickup cThe optical pickup may have failed Consult your nearest Sony dealer C14 Toc Error The MD deck cannot read the disc information properly cReplace the MD Erase all the recorded contents of the MD using All Erase Function see page 29 C41 Cannot Copy The sound source is a copy of a commercially available music software or you tried to record a CD R Recordable CD cThe Serial Copy Management System prevents making a digital copy see page 48 You cannot record a CD R C71 Check OPT IN This appears momentarily because of the signal of the digital broadcast during recording cThere is no affect on the recorded contents No component is connected to the DIGITAL OPTICAL IN jack or a digital component is not connected properly cConnect a digital component to the DIGITAL OPTICAL IN jack properly using a digital connecting cable not supplied see page 43 The connected digital component is not turned on cSee the operating instructions supplied with the connected component and confirm whether the component is turned on The digital connecting cable connected to the DIGITAL OPTICAL IN jack is pulled out or the connected digital component is turned off during digital recording cConnect the cable
111. es at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Write power traverse adjustment Traverse Waveform 9 Press the ENTER YES R button and save the adjustment results in the non volatile memory EFB SAVE will be displayed for a moment 10 EFB MO P will be displayed The optical pick up moves to the pit area automatically and servo is imposed A B VC Specification A B 11 Press the R or gt R button until the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Traverse Waveform 12 Press the ENTER YES R button and save the adjustment results in the non volatile memory EFB SAVE will be displayed for a moment Next EF MO ADJUST C07 is displayed The disc stops rotating automatically 13 Press the MD Z button and take out the disc 14 Load the check disc TDYS 1 15 Press the R or gt R button to display EF CD ADJUST C08 16 Press the ENTER YES R button to display EFB CD Servo is imposed automatically 17 Press the R or gt R button so that the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the wav
112. ese are displayed in hexadecimal Precedure 1 Load a recordable disc whose contents can be erased into the unit 2 Press the MENU NO R button When Edit Menu is displayed on the fluorescent indicator tube press the R or gt R button to display All Erase 3 Press the ENTER YES R button 4 When All Erase is displayed on the fluorescent indicator tube 5 Press the ENTER YES R button to display Complete 6 Press the REC REC IT button to start recording Then press the u button and start recording If recording cannot be performed press the FUNCTION z button and set a different function 7 Press three buttons of VOL u and CD SYNC HIGH simultaneously to enter the retry cause display mode 8 To check the track mode press the u button to start playback 9 To release this mode press the 1 button to turn the power off When TOC goes off disconnect the power plug from the outlet If the test mode cannot be released refer to Factory Preset on page 24 SPECIFIED VALUE KMS 260B KMS 260E 6 8 to 7 2 mW 7 0 to 7 5 mW SPECIFIED VALUE KMS 260B KMS 260E 0 85 to 0 91 mW 0 90 to 0 96 mW 31 HCD C5 Reading the Retry Cause Display Reading the Display Convert the hexadecimal display into binary display If more than two causes they will be added Example When 42 is displayed Higher bit 4 0100 t b6 Lower bit 2 0010 t b1 In this case
113. ically and servo is imposed 10 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not press the R or gt R button Traverse Waveform 11 Press the ENTER YES R button to display EF MO CHECK C14 The disc stops rotating automatically 12 Press the MD Z button and take out the disc 13 Load the check disc TDYS 1 14 Press the R or gt R button and display EF CD CHECK C15 15 Press the ENTER YES R button to display EFB CD Servo is imposed automatically 16 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not press the R or gt R button Traverse Waveform 17 Press the ENTER YES R button to display EF CD CHECK C15 18 Press the MD Z button and take out the check disc TDYS 1 Checking Location BD MD board see page 44 6 7 Focus Bias Check Change the focus bias and check the focus tolerance amount Procedure 1 Load the test disc MDW 74 GA 1 2 Press the R or gt R button to display CPLAY 1MODE C34 3 Press the ENTER YES R button to display CPLAY 1MID 4 Press the MENU NO R button when C AD is displayed 5 Press the R or gt R button to display FBIAS CHECK C16 A B VC Specified value Below 10 offset value Offset value X 100 IA
114. identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ver 1 1 2001 09 79 HCD C5 7 4 CHASSIS SECTION 2 Ref No Part No Description Remarks Ref No Part No Description Remarks 151 4 231 555 01 INSULATOR 152 4 228 643 21 SCREW BVTTWH M3 STEP 154 1 773 138 11 WIRE FLAT TYPE 19 CORE 155 A 4725 732 A MD DIGITAL BOARD COMPLETE 156 1 757 079 11 WIRE FLAT TYPE 17 CORE 157 1 757 080 11 WIRE FLAT TYPE 27 CORE 158 4 231 113 01 SCREW 1 7X3 BTN not supplied not supplied not supplied not supplied MDM 7B4M 1 1 1 152 151 154 158 155 156 157 80 HCD C5 7 5 CD MECHANISM DECK SECTION TN CCD1001Z Ref No Part No Description Remarks Ref No Part No Description Remarks 401 4 236 062 01 PIN DAMPER 402 4 236 087 01 SPRING FZ HANG UP 403 4 236 114 01 BELT LOADING 404 4 236 088 01 SPRING R HANG UP 405 4 236 101 01 DAMPER J 406 1 682 100 11 CONNECTOR BOARD 407 4 236 105 01 HOLDER FPC 408 1 682 101 11 PICK UP FLEXIBLE BOARD 409 1 815 750 11 CONNECTOR M902 X 4954 023 1 MOTOR ASSY LOADING 11 12 12 14 11 11 11 M902 13 not supplied not supplied not supplied 401 402 402 401 403 404 404 405 406 407 408 409 front bracket section base section chassis section a a 81
115. ints A and B in the following figure using the above adjustment The focal point position C is auto matically calculated from points A and B Note 2 As the C1 error rate changes perform the adjustment using the average value 44 HCD C5 16 AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT Be sure to perform this adjustment when the optical pick up is replaced If the adjustment results becomes Adjust NG the optical pick up may be faulty or the servo system circuits may be abnormal 16 1 CD Auto Gain Control Output Level Adjustment Procedure 1 Load the check disc TDYS 1 2 Press the m R or M gt R button to display AG Set CD C11 3 When the ENTER YES R button is pressed the adjustment will be performed automatically Complete will then be displayed momentarily when the value is recorded in the non volatile memory after which the display changes to AG Set CD C11 4 Press the MD Z button and take out the check disc 16 2 MO Auto Gain Control Output Level Adjustment Procedure 1 Load the test disc MDW 74 GA 1 2 Press the R or gt R button to display AG Set MO C10 3 When the ENTER YES R button is pressed the adjustment will be performed automatically Complete will then be displayed momentarily when the value is recorded in the non volatile memory after which the display changes to AG Set MO C10 4 Press the MD Z b
116. is omitted due to same as L CH PB MD REC MD PB TAPE REC TAPE TUNER PACK TC MD L REC L 38 IC301 SOUND PROCESSOR 35 REC 25 OUT L CH R CH CL DO DI CE TUNED STEREO MUTE R CH IC501 2 2 MASTER CONTROL IC601 FL DRIVER FL601 FLUORESCENT INDICATOR TUBE 52 PRE MUTE 56 SPK RELAY AC CUT RESET 34 CD MD 37 ST 39 LAT CLK DATA 22 21 Q341 MUTING Q331 MUTING Q101 MUTING MUTING SWITCH Q202 H P DETECT Q232 Q991 RELAY DRIVER RESET SWITCH Q941 VOL DATA VOL CLK VOL CE 64 63 PLL CLK PLL DI ST UCOM PLL DO UCOM ST PLL CE TUNED STEREO ST MUTE 43 45 44 46 49 48 47 5 IC302 HEADPHONE AMP 6 7 R CH J103 PWR RELAY PHONES REC MUTE 54 91 D982 985 D851 30V REG B SWITCH Q911 912 CD 5V D971 974 D981 CD 10V ST 10V T900 MAIN TRANSFORMER T901 SUB TRANSFORMER B B 10V REG IC901 3 1 C AC IN SYS 5V R CH J102 J101 3 1 IC941 AC DET D942 RESET MD SERVO SECTION Page 47 B D PDOWN MUTE MD SERVO SECTION Page 47 D961 964 5V REG IC905 3 1 5 6V REG IC907 3 2 1 MD H M 5V CDM 5V 7V REG IC903 3 1 CD 7V PRE 7V 5V REG IC902 3 1 MDM 5V LED 5V FL 30V VF VF VF VF 4V REG IC906 RY991 3 1 MD PWR D992
117. is set can be disassembled in the order shown below The dotted square with arrow prompts you to move to the next job when all of the works within the dotted square are completed BOTTOM PLATE CASE Page 10 JACK BOARD HP BOARD REAR COVER Page 18 OVER WRITE HEAD Page 23 SET LOADING MOTOR M703 SPINDLE MOTOR M701 SLED MOTOR M702 Page 22 PANEL BOARD Page 10 UCOM BOARD AMP POWER BOARD Page 19 AUDIO BOARD POWER BOARD POWER TRANSFORMER T900 1 Page 20 CD MECHANISM DECK TN CCD1001Z BD CD BOARD Page 11 AUDIO BOARD POWER BOARD POWER TRANSFORMER T900 2 Page 20 MD MECHANISM DECK MDM 7B4M MD DIGITAL BOARD Page 21 CONNECTOR BOARD Page 12 FEED MOTOR ASSY M903 Page 15 REAR DAMPER BRACKET Page 15 SW BOARD Page 14 FRONT BRACKET SECTION LOADING MOTOR ASSY M902 Page 13 SPINDLE MOTOR ASSY M904 Page 18 BASE SECTION Page 17 OPTICAL PICK UP OPTIMA 720L1E SCREW GUIDE FEED SCREW ASSY etc Page 16 OPTICAL PICK UP OPTIMA 720L1E Page 16 HOLDER ASSY Page 21 OP SUB SECTION Page 23 BD MD BOARD Page 22 TUNER PACK D C FAN M901 Page 19 10 HCD C5 Note Follow the disassembly procedure in the numerical order given 3 1 BOTTOM PLATE CASE 3 2 PANEL BOARD 2 three screws BVTT 3 x 5 1 four screws BVTT 3 x 5 5 claw
118. it for Class 1 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat Flexible Circuit Board Repairing Keep the temperature of soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electrostatic break down because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During 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 FOR CD 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 checking the laser diode emission observe from more than 30 cm away from the objective lens FOR MD NOTES ON LASER DIODE EMISSION CHECK Never look into
119. k signal output to DSP Power supply for I O port Ground for I O port Latch signal output to DSP PWM1 signal output Laser power control signal output CD SENSE signal input CD SUBQ signal input Not used open CD SUBQ clock signal output CTRL1 setting double speed signal output PWM2 signal output PWM3 signal output Not used Not used open Not used open Muting signal output to DAC Not used open Loading motor control signal output Loading motor control signal output CD power control signal output CD reset signal output Loading switch signal input Loading switch signal input Loading switch signal input Loading switch signal input Systen reset input Sub clock input Sub clock output Terminal for regulator clock Main system clock output Main system clock input Ground Power supply Clock output open Tuner clock signal output Tuner data signal output Tuner data signal input Tuner chip enable signal output Tuner muting signal output Stereo tuning signal input TUNED detect signal input RDS data signal input IC501 PD703032AYGF M01 3BA MASTER CONTROL UCOM BOARD 75 HCD C5 I O Pin Name Pin No Description I O O O O O I O I I O O O O O I O O O O O O I I I I I I I I I I I I O I I I I I I
120. l temperature signal input from the CXA2523AR IC101 Middle point voltage 1 65V input from the CXA2523AR IC101 Monitor output of the A D converter input signal Not used open Power supply terminal 3 3V analog system A D converter operational range upper limit voltage input terminal fixed at H in this set A D converter operational range lower limit voltage input terminal fixed at L in this set Ground terminal analog system Sled error signal input from the CXA2523AR IC101 Tracking error signal input from the CXA2523AR IC101 Connected to the 3 3V power supply nput terminal for the test Not used fixed at H ADIP duplex FM signal 22 05 kHz 1 kHz input from the CXA2523AR IC101 Filter f0 control signal output to the CXA2523AR IC101 Serial data latch pulse signal output to the CXA2523AR IC101 Serial data transfer clock signal output to the CXA2523AR IC101 Writing serial data output to the CXA2523AR IC101 Control signal output to the reference voltage generator circuit for the laser automatic power control Input terminal for the test Not used open Tracking servo drive PWM signal output to the BH6511FS IC141 Tracking servo drive PWM signal output to the BH6511FS IC141 Power supply terminal 3 3V digital system Focus servo drive PWM signal output to the BH6511FS IC141 Focus servo drive PWM signal output to the BH6511FS IC141
121. ll times to stop the laser emission 11 Press the R or gt R button to display Iop Write C05 12 Press the ENTER YES R button When the display becomes Ref is an arbitrary number press the ENTER YES R button to display Measu is an arbitrary number 13 The numbers which can be changed will blink Input the Iop value noted down at step 9 To select the number Press the R or gt R button To select the digit Press two buttons of VOL and CD Z simultaneously 14 When the ENTER YES R button is pressed Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Iop Write C05 Note After step 9 each time the ENTER YES R button is pressed the display will be switched to LD 0 7mW LD 6 2mW and LD WP Nothing needs to be performed here The method of identifying the optical pick up KMS 260B 260E 11 Iop NV SAVE Write the reference values in the nonvolatile memory to perform Iop compare As this involves rewriting the reference values do not perform this procedure except when adjusting the laser power during replacement of the optical pick up and when replacing the IC102 Otherwise the optical pick up check may deteriorate Note Perform this function with the optical pick up set at room temperature Procedure 1 Press the R
122. lter of the sled error signal Sled error signal output to the CXD2662R IC151 FM signal output of the ADIP Receives a ADIP FM signal in AC coupling Connected to the external capacitor for ADIP AGC ADIP duplex signal 22 05 kHz 1 kHz output to the CXD2662R IC151 Auxiliary signal I3 signal temperature signal output to the CXD2662R IC151 Focus error signal output to the CXD2662R IC151 Light amount signal ABCD output to the CXD2662R IC151 Light amount signal RF ABCD bottom hold output to the CXD2662R IC151 Light amount signal RF ABCD peak hold output to the CXD2662R IC151 Playback EFM RF signal output to the CXD2662R IC151 Connected to the external capacitor for RF auto gain control circuit Receives a RF signal in AC coupling User comparator output terminal Not used open User comparator input terminal Not used fixed at L Connected to the external capacitor for cutting the low band of the ADIP amplifier User operational amplifier output terminal Not used open User operational amplifier inversion input terminal Not used fixed at L RF signal output terminal Receives a MO RF signal in AC coupling MO RF signal output terminal 69 HCD C5 IC151 CXD2662R DIGITAL SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC ENCODER DECODER BD MD BOARD I O Pin Name Pin No Description O O O O I I S I S O
123. ng clock signal 44 1 kHz output terminal Not used open Bit clock signal 2 8224 MHz output terminal Not used open Clock signal 11 2896 MHz output terminal Not used open Power supply terminal 3 3V digital system Address signal output to the D RAM IC152 Address signal output to the D RAM IC152 open Address signal output to the D RAM IC152 Address signal output to the external D RAM Not used open Ground terminal digital system Output enable signal output to the D RAM IC152 L active Column address strobe signal output to the D RAM IC152 L active Address signal output to the D RAM IC152 Row address strobe signal output to the D RAM IC152 L active Write enable signal output to the D RAM IC152 L active I S stands for schmitt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O 70 HCD C5 I O Pin Name Pin No Description I O I O I O I O I S O I A I A I A O 3 I A O A I A I A I A I A I A I A I A O A I A I A I A I A I A I I S O O O O O O O O O O O O O O D1 D0 D2 D3 MVCI ASYO ASYI AVDD BIAS RFI AVSS PCO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO AVDD
124. nitial setting refer to 4 Precautions for Adjustments See page 36 and execute the initial setting before the adjustment as re quired Procedure 1 Press the R or gt R button to display ADJ CLEAR C28 2 Press the ENTER YES R button Complete will be displayed momentarily and initial setting will be executed after which ADJ CLEAR C28 will be displayed 8 RECORDING AND DISPLAYING THE IOP INFORMATION The IOP data can be recorded in the non volatile memory The IOP value on the optical pick up label and the IOP value after the adjustment will be recorded Recording these data eliminates the need to read the label on the optical pick up Recording Procedure 1 Press the R or gt R button to display Iop Write C05 and press the ENTER YES R button 2 The display becomes Ref is an arbitrary number and the numbers which can be changed will blink 3 Input the IOP value on the optical pick up label To select the number Press the R or gt R button To select the digit Press two buttons of VOL and CD Z simultaneously 4 When the ENTER YES R button is pressed the display becomes Measu is an arbitrary number 5 As the adjustment results are recorded for the step 4 value Leave it as it is and press the ENTER YES R button 6 Complete will be displayed momentarily The value will be
125. nuts N4 5 connector CN109 6 connector CN110 2 connector CN107 4 screw PTPWH 3 x 8 7 HP board D C fan M901 Note for re installation 1 When installing the rear cover be careful that the three harnesses coming from 2 Connector CN107 5 Connector CN109 6 Connector CN110 and the harness coming from the DC fan M901 must not contact the heat sink IC902 and the diode D981 and the heat sink IC904 heat sink IC902 POWER board diode D981 Note for re installation 2 When installing the rear cover be careful that the three harnesses coming from 2 Connector CN107 5 Connector CN109 6 Connector CN110 and the harness coming from the D C fan M901 must not be pinched by the rear cover the UCOM board power transformer T900 and tuner pack 19 HCD C5 3 14 TUNER PACK D C FAN M901 1 screw BV 3 x 8 3 tuner pack After slanted toward outside remove it straight up toward outside 2 wire flat type 11 core or 15 core wire flat type 11 core or 15 core tuner pack 4 connector CN105 AUDIO board CN106 5 D C fan M901 D C fan M901 Note for re installation When installing the tuner pack insert the three harnesses connected to CN105 and connected to CN106 and connected to CN108 of the AUDIO board in between the flat cable 11 core or 15 core and the tuner pack in the direction of
126. oard in the direction of the arrow A 1 pick up flexible board 6 optical pick up OPTIMA 720L1E screw guide feed screw assy etc 2 screw P 1 7 x 6 6 screw P 1 4 x 2 7 pulley guide spring 3 detent spring 4 pulley M 8 optical pick up OPTIMA 720L1E 5 feed screw assy 1 screw guide 17 HCD C5 3 11 BASE SECTION 5 two screws P2 x 5 4 Remove solderings from the damper pins 2 Remove the two damper pins toward inside 3 Slant the base block in the direction of the arrow B and remove the base block from the main unit in a manner that the lock pin passes through the groove of the holder L as shown 2 base section 2 Remove the base block while the mechanism is in the Loading IN state lock pin holder L 1 pick up flexible board 2 Remove the two hang up springs FZ as shown 1 Move the holder L in the direction of the arrow A A B 3 Remove the two hang up springs R as shown 1 Remove solderings 18 HCD C5 3 13 JACK BOARD HP BOARD REAR COVER 3 12 SPINDLE MOTOR ASSY M904 4 two screws P 1 7 x 2 2 5 turn table 1 clip arm spring L 2 clip arm spring 3 open to direction of the arrow A A 6 washer 7 spindle motor 8 spindle motor assy M904 3 three screws BV 3 x 8 2 four screws BV 3 x 12 1 screw BVTT 3 x 5 8 two screws B 4 x 16 q rear cover 3 JACK board 1 two screws BV 3 x 8 9 two
127. ode All fluorecent segments and LEDs are tested Procedure 1 Press the 1 button to turn the power on 2 To enter the test mode press three buttons VOL x and m TUNING simultaneously 3 All segments and LEDs are turned on 4 Press the REC REC IT NORMAL and u buttons simul taneously 5 All segments are turned off All LEDs still lit 6 Press the REC REC IT NORMAL and u buttons simul taneously 7 Almost half segments are turned on PATTERN 1 8 Press the REC REC IT NORMAL and u buttons simul taneously 9 The segments which are turned on in step 7 are turned off then remaining segments are turned on PATTERN 2 10 Press the REC REC IT NORMAL and u buttons simul taneously the mode returms to step 3 and all segments are turned on 11 To exit from this mode press the 1 button to turn the power off Key Test Mode Keyboard check Procedure 1 Press the 1 button to turn the power on 2 To enter the test mode press three buttons VOL x and gt M TUNING simultaneously 3 In the key test mode the fluorecent indicator displays KEY00 4 Each time a button is pressed KEY value increases However once a button is pressed it is no longer taken into account 5 To exit from this mode press three buttons simultaneously as step 2 or disconnect the power cord Amp Test Mode Procedure 1 Press the 1 button to turn the power on 2 Press three buttons VOL
128. or turn on the digital component E0001 MEMORY NG There is an error in the internal data that the system needs in order to operate cConsult your nearest Sony dealer 3 HCD C5 TABLE OF CONTENTS SELF DIAGNOSIS FUNCTION 2 1 SERVICING NOTES 4 2 GENERAL 7 3 DISASSEMBLY 9 4 TEST MODE 24 5 ELECTRICAL ADJUSTMENTS CD Section 33 MD Section 34 6 DIAGRAMS 6 1 NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 45 Wave forms 45 Circuit Boards Location 45 6 2 Block Diagram CD Servo Section 46 6 3 Block Diagram MD Servo Section 47 6 4 Block Diagram MAIN Section 48 6 5 Printed Wiring Boards CD Section 49 6 6 Schematic Diagram CD Section 50 6 7 Printe
129. ot used Optical pick up voltage current detect signal input Not used Ground Analog Not used Reference voltage input terminal Power supply Analog Not used 74 HCD C5 I O Pin Name Pin No Description O O I O O I O O O O O O O I I O O O O O O O O O O O O O I I I I I I I O O O I O O I I I FL DATA FL CLK SDA FL CE SCL FL RST CXD DATA CXD CLK EVDD EVSS CXD XLT PWM1 LDON SENSE SUBQ CHECK SCLK CTRL1 PWM2 PWM3 VPP SP MUTE 1 4 DMUTE AMUTE LODNEG LODPOS BDPWR BDRST SW1 SW2 SW3 ENC A SW4 ENC B RESET XT1 XT2 REGC X2 X1 VSS VDD CLKOUT PLL CLK PLL DO COM ST PLL DI ST COM PLL CE ST MUTE STEREO TUNED RDS DATA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 FL tube data signal output FL tube clock signal output IIC data signal input or output FL tube enable signal output IIC clock signal input or output FL tube reset signal output Data signal output to DSP Cloc
130. reaks easily Optical pick up flexible board pick up flexible board laser tap 4 PRECAUTIONS FOR ADJUSTMENTS 1 When replacing the following parts perform the adjustments and checks with in the order shown in the following table 2 Set the MD test mode when performing adjustments After completing the adjustments exit the MD test mode Perform the adjustments and checks in Group Service of the MD test mode 3 Perform the adjustments to be needed in the order shown 4 Use the following tools and measuring devices Check Disc TDYS 1 Part No 4 963 646 01 Test Disk MDW 74 GA 1 Part No 4 229 747 01 Laser power meter LPM 8001 Part No J 2501 046 A or MD Laser power meter 8010S Part No J 2501 145 A 1 Oscilloscope Measure after performing CAL of prove Digital voltmeter Thermometer Jig for checking BD MD board waveform Part No J 2501 196 A 5 When observing several signals on the oscilloscope etc make sure that VC and ground do not connect inside the oscilloscope VC and ground will become short circuited 6 Using the above jig enables the waveform to be checked without the need to solder Refer to Servicing Notes on page 6 7 As the disc used will affect the adjustment results make sure that no dusts nor fingerprints are attached to it 1 Laser power meter When performing laser power checks and adjustment electrical adjustment use of the new M
131. s identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Ver 1 1 2001 09 Ref No Part No Description Remarks Ref No Part No Description Remarks 95 HCD C5 C231 1 162 927 11 CERAMIC CHIP 100PF 5 50V C241 1 127 820 11 CERAMIC 4 7uF 16V C243 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C244 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C294 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C501 1 126 916 11 ELECT 1000uF 20 00 6 3V C502 1 164 156 11 CERAMIC CHIP 0 1uF 25V C503 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C504 1 126 160 11 ELECT 1uF 20 50V C505 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C506 1 164 159 11 CERAMIC 0 1uF 50V C507 1 164 156 11 CERAMIC CHIP 0 1uF 25V C509 1 164 156 11 CERAMIC CHIP 0 1uF 25V C510 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C535 1 162 917 11 CERAMIC CHIP 15PF 5 50V C536 1 162 920 11 CERAMIC CHIP 27PF 5 50V C911 1 164 159 11 CERAMIC 0 1uF 50V C941 1 126 964 11 ELECT 10uF 20 00 50V C942 1 164 156 11 CERAMIC CHIP 0 1uF 25V C943 1 164 156 11 CERAMIC CHIP 0 1uF 25V lt CONNECTOR gt CN201 1 784 738 11 CONNECTOR FFC 16P CN202 1 784 780 11 CONNECTOR FFC 19P CN203 1 764 698 11 SOCKET CONNECTOR NON ZIF 19P CN204 1 568 844 11 CONNECTOR FFC 29P CN205 1 766 956 11 CONNECTOR BOARD TO BOARD 15P CN206 1 774 813 11 CONNECTOR BOARD T
132. signal output Not used open STANDBY LED control signal output Not used open Analog power supply Analog ground Analog reference voltage Key input signal from function switch Key input signal from function switch Key input signal from function switch Adjust mode input pull up Destination setting input Destination setting input Destination setting input Destination setting input Model setting input Model setting input Device setting input Device setting input Keyboard clock output pull up Keyboard clock input pull up AC off detect signal input PC power detect signal input for PC LINK Remote control receiver or power key detect signal input Remote control receiver data signal input CD Q data request signal input RDS clock signal input Not used open Not used open Not used open Not used open NOTE XX X mean standardized parts so they may have some differences from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical 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 Abbreviation AUS Australian model HK Hong Kong model KR Korean model SECTION 7 EXPLODED VIEWS 76
133. t in the direction of the arrow A from the left side when viewed from the rear of the front bracket 5 Remove the two hang up springs FZ 3 three claws 2 loading belt 4 Raise the CONNECTOR board Note during re assembling When re assembling align the positions as shown 1 front backet section 2 Remove two solderings 3 loading motor assy M902 14 HCD C5 3 6 SW BOARD 1 eleven claws 3 2 Release it from the detents 1 Remove two solderings 5 Remove two solderings 9 Remove five solderings 3 Remove two solderings 7 Remove two solderings 2 switch S3 Disc Existence Chucking Releasing detect q SW board BRN RED 4 switch S2 12cm Disc 12cm Disc Eject End detect 6 switch S1 Disc IN 8cm Disc detect 8 switch S4 8cm Disc Eject End detect ORG YEL GRN 15 HCD C5 3 8 REAR DAMPER BRACKET 3 7 FEED MOTOR ASSY M903 2 Remove the soldering 4 pulley gear 3 1 two screws P 2 x 10 5 screw P 2 x 3 0 6 FD gear bracket 7 feed motor assy M903 2 screw P 2 x 2 5 4 screw P 2 x 3 3 two screws P 2 x 3 1 wire clamper 5 rear damper bracket 16 HCD C5 3 9 OPTICAL PICK UP OPTIMA 720L1E SCREW GUIDE FEED SCREW ASSY etc 3 10 OPTICAL PICK UP OPTIMA 720L1E 2 two screws P 2 x 10 4 screw P 2 x 10 3 feed motor assy M903 FD gear bracket etc A 5 Slant the CONNECTOR b
134. take out the disc 15 FOCUS BIAS CHECK Change the focus bias and check the focus tolerance amount Procedure 1 Load the continuously recorded disc Refer to 5 USING THE CONTINUOUSLY RECORDED DISC See page 37 2 Press the R or gt R button to display CPLAY 1 MODE C34 3 Press the ENTER YES R button twice to display CPLAY 1 MID 4 Press the MENU NO R button when C1 AD is displayed 5 Press the R or gt R button to display FBIAS CHECK C16 6 Press the ENTER YES R button to display c The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 20 and ADER is below 2 7 Press the ENTER YES R button and display b Check that the C1 error is about 100 and ADER is below 2 8 Press the ENTER YES R button and display a Check that the C1 error is about 100 and ADER is below 2 9 Press the MENU NO R button then press the MD Z button and take out the disc Note If the C1 error and ADER are above other than the specified value at points a step 8 in the above or b step 7 in the above the focus bias adjustment may not have been carried out prop erly Adjust from the beginning again C1 error about 220 B C A Focus bias value 13 FOCUS
135. tes POWER 2 qa nylon rivet DIA 3 5 1 connector CN995 3 clamp 6 power cord q D C fan M901 3 17 AUDIO BOARD POWER BOARD POWER TRANSFORMER T900 2 21 HCD C5 3 18 MD MECHANISM DECK MDM 7B4M MD DIGITAL BOARD 7 two screws BVTT 3 x 5 8 MD DIGITAL board 4 shield MD2 qf MD mechanism deck MDM 7B4M 1 four screws BVTT 3 x 5 9 shield MD1 2 two screws BVTT 3 x 5 5 wire flat type 17 core CN703 qa four insulators 6 wire flat type 27 core CN702 q four screws step qs screw BTN 1 7 x 3 qd ground wire 3 ground wire Slant the shield MD1 shield MD2 and the MD DIGITAL board in the direction of the arrow and remove the two 2 screws BVTT 3 x 5 3 19 HOLDER ASSY 1 tension spring holder 3 holder assy 2 hook 22 HCD C5 3 21 LOADING MOTOR M703 SPINDLE MOTOR M701 SLED MOTOR M702 3 20 BD MD BOARD M702 M701 M703 S102 1 Remove two solderings sled 2 Remove two solderings spindle 3 Remove two solderings loading 4 Remove three solderings 5 two screws BP TRI 2 x 6 CZN 8 BD MD board 7 connector CN104 6 flexible board CN101 7 spindle motor M701 5 loading motor M703 9 sled motor M702 1 lever head 3 torsion spring spindle 2 belt loading 4 two screws PWH 1 7 x 3 5 6 three tapping screws M1 7 8 two screws PWH 1 7 x 3 5 23 HCD C5 3 22 OVE
136. the laser diode emission from right above when checking it for adjustment It is feared that you will lose your sight This caution label is located inside the unit SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 5 HCD C5 SERVICE POSITION OF THE CD MECHANISM DECK SERVICE POSITION OF THE MD MECHANISM DECK CD MECHANISM DECK TN CCD1001Z STAND BD CD BOARD UCOM BOARD CN101 CN204 MD MECHANISM MDM 7B4M MD DIGITAL BOARD AUDIO BOARD UCOM BOARD BD CD BOARD BD MD BOARD CN102 CN102 CN201 CN701 CN103 CN702 CN703 CN601 CN101 CN201 CN204 CN203 PANEL BOARD 6 HCD C5 JIG FOR CHECKING BD MD BOARD WAVEFORM The special jig J 2501 196 A is useful for checking the waveform of the BD MD board The names of terminals and the checking items to be performed are shown as follows I 3V For measuring IOP Check the deterioration of the optical pick up laser IOP For measuring IOP Check the deterioration of the optical pick up laser GND Ground TE Tracking error signal Traverse adjustment FE Focus error signal VC Reference level for checking the signal RF RF signal Check jitter I 3V CN10
137. the waveform RF signal waveform Checking Location BD CD board BD CD board TP RFAC TP DVC 1 65V oscilloscope AC range VOLT DIV 200 mV TIME DIV 500 ns level 1 1 0 3 Vp p pick up frexible board laser tap Checking Location BD CD BOARD TP RFAC TP DVC 1 65V IC103 IC101 34 HCD C5 Other faults are suspected Check the mechanism parts spindle motor sled motor etc Start NG NG NG OK OK OK Laser Power Check 6 2 See page 37 6 3 See page 37 6 4 See page 38 Iop Compare Auto Check Replace optical pick up or MDM 7B4B MD SECTION Note 1 About R As this unit has only a few buttons some operations require the use of remote commander RM SC5BEN provided with unit 1 476 649 11 buttons These operations are indicated as R in this manual Example MENU NO R Press the MENU NO button of the remote commander Note 2 Incorrect operations may be performed if the MD test mode is not entered properly In this case press the 1 button to turn the power off and retry to enter the MD test mode 1 PARTS REPLACEMENT AND ADJUSTMENT If malfunctions caused by optical pick up such as sound skipping are suspected follow the following check Check before replacement 35 HCD C5 6 4 Auto Check See page 38 YES NO NO NO NO NO NO NO YES YES YES YES YES YE
138. ther time the parts to be recorded can be changed REC goes off 2 When access completes the display changes to CREC 1 and REC is displayed Note The numbers displayed shows you the recording posi tion addresses 3 Ending the continuous recording mode 1 Press the MENU NO R button The display changes to CREC 1MODE C35 and REC goes off 2 Press the MD Z button and take out the disc Note 1 The recording start addresses for IN MID and OUT are as follows IN 40h cluster MID 300h cluster OUT 700h cluster Note 2 The MENU NO R button can be used to stop recording anytime Note 3 Do not perform continuous recording for long periods of time above 5 minutes Note 4 During continuous recording be careful not to apply vi bration CREC 1MID t CREC 1OUT t CREC 1IN REC REC REC REC 28 HCD C5 Function u x M R m R x gt M TUNING VOL CD Z MD Z REPEAT R Contents Sets continuous playback when this is pressed in the STOP state When this is pressed during continu ous playback playback position moves Stops continuous playback and continuous recording The sled moves to the outer circumference only when this is pressed The sled moves to the inner circumference only when this is pressed Switches the spindle servo mode CLV S y CLV A Switches the displayed contents each tim
139. to jump to the next revised page Ver Date Description of Revision 1 1 2001 09 Addition of Australian Hong Kong and Korean models 1 0 2001 07 New HCD C5
140. troller IC1001 Reset signal input from the MD mechanism controller IC1001 L reset Subcode Q sync SCOR output to the MD mechanism controller IC1001 L is output every 13 3 msec Almost all H is output Digital In U bit CD format subcode Q sync SCOR output to the MD mechanism controller IC1001 L is output every 13 3 msec Almost all H is output Laser power selection signal input from the MD mechanism controller IC1001 L playback mode H recording mode Interrupt status output to the MD mechanism controller IC1001 Magnetic head on off signal output to the over write head drive IC181 System clock signal 90 3168 MHz input terminal System clock signal 512Fs 90 3168 MHz output terminal Not used open Input terminal for the system clock frequency setting L 45 1584 MHz H 90 3168 MHz fixed at H in this set Digital audio signal input terminal when recording mode Not used Digital audio signal input terminal when recording mode Digital audio signal output terminal when playback mode Recording data input from the A D converter IC1005 L R sampling clock signal 44 1 kHz input from the D A converter IC1006 A D converter IC1005 Bit clock signal 2 8224 MHz input from the D A converter IC1006 A D converter IC1005 Recording data input terminal Not used fixed at L Playback data output terminal Not used open L R sampli
141. utton and take out the test disc Adjustment and checking Loacation Note It is useful to use the jig for checking the waveform Refer to Servicing Notes on page 6 D101 CN101 BD MD BOARD Component Side IC101 CN105 IC151 IC190 1 7 1 I 3V 2 IOP 3 GND 4 TE 5 FE 6 VC 7 RF BD MD BOARD Conductor Side 45 45 HCD C5 C B These are omitted E Q Note on Printed Wiring Boards X parts extracted from the component side a Through hole Y parts extracted from the conductor side b Pattern from the side which enables seeing The other layers patterns are not indicated Indication of transistor Note on Schematic Diagram All capacitors are in F unless otherwise noted pF F 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in and 1 4 W or less unless otherwise specified 5 fusible resistor C panel designation A B Line B B Line Voltages are taken with a VOM Input impedance 10 M 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 FM J CD ANALOG c CD DIGITAL p PB MD l REC MD I DIGITAL IN OPTICAL E PB TAPE

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