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Sony Ericsson CDP-CX220 User's Manual

1. BD BOARD C155 C156 A 1 un i M M 10626 107 C119 47 TCl4 141 18085 1008 EN 1 89 103 4 94 R147 1 ias 22k RF eis 2 5 10k 25688 16 R143 180 mee AM cot 2 64 wE RIS D 1 9 047 2 4 2 5 R138 0 0087 2 6 FE 2 5 z m 48 rA w 3 5 R136 0 2 RFO VEE W C123 C104 GENS m u 52 2 R144 180 10000 100009 35 CINE Wm z 2 c 2 6 lt 10009 XS RF BOT 4 6 2 6 L gt 0 AGCCON 9 2 4 HOLOSW PB oza 1 54 25 5 0101 LB POWER 5 Laon 88 IP 0 5 E Lepa 6 21 8 DIU 4 FOCUS sx vcc aH 162 card Rig A tizo 64 10 TRACKING 1204 c15 4 109 OPTICAL PICK UP 1 9 55 2138 5 101 101 10 DIGITAL SIGNAL PROCESSOR 55 CLV SERVO PROCESSOR 4 AVODI DIGITAL FILTER 1 NINE 2 B A CONVERTER EE m 2 TEXT DECODER ae 15K 2 LOUTI 10101 C158 H 171 4808 C172 100 025870 2 R162 R159 C181 4809 osi 10102 182 1009 2 2 mm mas 47 2721 390 1 1 lak 1118 15 2 1 20 1
2. S curve waveform symmetry within 3 1 Vp p 6 After check remove the lead wire connected in step 2 Note Try to measure several times to make sure than the ratio of A B or B A is more than 10 7 Take sweep time as long as possible and light up the brightness to obtain best waveform RF Level Check oscilloscope AC range BD board e TP RFO VC 9 Procedure 1 Connect oscilloscope to test point TP RFO on BD board 2 Turn I O button on 3 Put disc YEDS 18 in to play 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 0 can be clearly distinguished at the center of the waveform RF signal waveform VOLT DIV 200 mV TIME DIV 500 ns level 1 2 7220 Vp p WI Da NON WW 5 E F Balance Check oscilloscope BD board TP lt o4 lt f Procedure 1 Connect to test point TP TE on BD board 2 Connect the test point TP ADJ on MAIN board to the ground with a lead wire Turn the 1 0 button on to set ADJ mode Put disc YEDS 18 in to play the number five track 5 Press the GROUP 3 button The tracking servo and the sled ding servo are turned OFF 6
3. T SENS Ref No Part No Description Remark Ref No No Description Remark R572 1 247 885 00 CARBON 180K 5 1 4W M810 4950 062 1 DOOR MOTOR ASSY R573 1 247 860 11 CARBON 16K 5 1 4W AN T901 1 431 759 11 TRANSFORMER POWER US R574 1 249 431 11 CARBON 15K 5 1 4W A T901 1 431 760 11 TRANSFORMER POWER R575 1 249 382 11 CARBON 1 2 5 1 6W AEP UK AED SP AUS R576 1 249 382 11 CARBON 1 2 5 1 6W A T901 1 431 761 11 TRANSFORMER POWER E R577 1 247 883 00 CARBON 150K 5 1 4W spe ke ke sl ak akak ak ak ak ak akak ak akak ak ak ok ak ak ak ak ak ak akak ak ak ak kak ak ak akak ak kok ak akak ak ak R578 1 249 393 11 CARBON 10 5 1 4W R581 1 249 429 11 CARBON 10K 5 1 4W HARDWARE LIST R610 1 249 427 11 CARBON 6 8K 5 1 4W R620 1 249 427 11 CARBON 6 8K 5 1 4W R720 1 249 427 11 CARBON 6 8K 5 1 4W 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S R730 1 249 427 11 CARBON 6 8K 5 1 4W 2 7 685 871 01 SCREW BVTT 3X6 S 3 7 685 134 19 SCREW PTPWH 2 6X8 TYPE2 lt VARIABLE RESISTOR gt 4 7 624 106 04 STOP RING 3 0 TYPE E 5 7 682 947 01 SCREW PSW 3X6 RV501 1 241 787 11 RES ADJ CARBON 47K 6 7 682 547 04 SCREW BV 3X6 S TIGHT lt VIBRATOR gt 7 7 685 872 09 SCREW BVTT 3X8 S 8 7 621 775 00 SCREW B 2 6X3 X501 1 579 175 11 VIBRATOR CERAMIC 10 2 9 7 685 647 79 SCR
4. Page 31 MAIN BOARB CN504 M810 OOR M DOOR MOTOR BOARD 1 MAIN BOARD CN506 Page 31 OOR Sw BOARD 5810 CLOSE lt gt OPEN Block Diagrams BD Board 1 101 CXD2587Q RFDC RFAC BIAS ASYI CE IGEN 5 0 ADIO FILI 8 pour ERROR CORRECTOR ASYMMETRY CORRECTION 16K RAM OPERATIONAL AMPLIFIER ANALOG SWITCH A D CONVERTER TIMING LOGIC CLOCK GENERATOR SERVO DSP PWM GENERATOR INTERNAL BUS INTERFACE DEMODULATOR FOCUS PWM JN GENERATOR r TRACKING IPWM GENERATOR SUBCODE SLED PWM T PROCESSOR GENERATOR 3rd ORDER NOISE SHAPER SERVO F i INTERFACE DIGITAL CLV OVER SAMPLING DIGITAL FILTER 1 SERVO AUTO SEQUENCER MIRR DFCT FOK DETECTOR SERIAL IN INTERFACE i 1 1 CPU INTERFACE 44 103 CXA2568M T6 APC PD AMP VEE gt el HOLD SW AGC CONT
5. FS Y VEE RF BOT RFTC RF SUMMING AMP RF EQ AMP RF 6 3 RFO FOCUS ERROR AMP TRACKING ERROR AMP MAIN Board 503 1291 2 2 VEE OUTI VIN2 THERMAL SHUT DOWNAND CURRENT LIMITER VEE VIN3 VIN3 5 OUT3 45 RFE TE 506 LA5616 CURRENT LIMITER RESET GENERATOR OVERHEAT PROTECT cD EN2 8 GND 5 RES 6 DISP Board 702 M66310FP VIN1 voi CN 46 7 12 IC PIN FUNCTION DESCRIPTION lt MAINN BOARD 501 CXP84340 075Q SYSTEM CONTROLLER 1105 43647 O 6 7 8011 AlltoA8 O 12 13 14 15 16 17 18 19 20 21 22 23 24
6. cam adjustment screw magnet ass y 1 Rotate the cam and adjust to the position shown in the figure magnet holder disc magnet 855 adjustment q 1 Screw q A B Pd 3 Apply suitable locking compaund to the part after ad justing E dd 2 Rotate the adjustment screw until A B or between A B 2 1 and 1 2 adjustment screw 318 SECTION 6 ELECTRICAL ADJUSTMENTS Note 1 CD Block is basically designed to operate without adjustment There fore check each item in order given Use YEDS 18 disc 3 702 101 01 unless otherwise indicated Use an oscilloscope with more than 10 impedance Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks Aw S Curve Check oscilloscope BD board Ne TP FE1 O o TP VC lt Procedure 1 Connect oscilloscope to test point TP FE1 on BD board 2 Connect test point TP ADJ on MAIN board to ground with lead wire Turn WO button on to set the ADJ mode 4 Put disc YEDS 18 in and playback Press the button 5 Checkthe oscilloscope waveform S curve is symmetrical be tween A and B And confirm peak to peak level within 3 1 Vp p
7. active SMUTE O Muting on off control signal output terminal H active Not used pull up System reset signal input from the reset signal generator IC505 L reset RESET I For several hundreds msec after the power supply rises is input then it changes to H EXTAL Main system clock input terminal 10 MHz XTAL system clock output terminal 10 MHz Ground terminal Sub system clock output terminal Not used open a e Ground terminal for A D converte AVREF I Reference voltage 5 input terminal for A D converter 1 Inputs the disc sensor 0801 detection signal A D input DOORSW Door open close detect switch 810 input A D input CD1 2 3 COMMAND MODE switch 5901 input terminal A D input L CD1 H CD3 CD2 center voltage input Destination setting terminal A D input Fixed at in this set Key input terminal A D input Bl Il CLEAR CHECK lt lt 1 AMS KK AMS PUSH KEY3 ENTER keys input and rotary encoder jog dial pulse input S611 to 617 and RE601 Key input terminal A D input 2 OPEN CLOSE INPUT MEMO SEARCH keys input and rotary encoder jog dial pulse input S621 to 623 and RE601 ey input terminal A D input Kb TIME TEXT GROUP FILE GROUP 8 7 6 5 keys input S731 to 737 K I Key input terminal A D input REPEAT PROGRAM SHU
8. 1 27 TBLR 16 mE i 2 1 1 R327 R R4 7 Page 43 003 DRIN 5 4 KEYS 845 gt 2297 gt BROUT 0 ozp 0 4 S 20 3 2 Sw 0505 R501 TNS 28 4 40 6 MESZ 33K 688 umm R581 10K 5V 7V 8508 152 I REGULATOR ij 155133 28 9 nso2 E RESET SIGNAL ats 4 7k FT 50 Ze FLOATA 476 SEDI 115616 8508 REGULATOR 8508 LESLT LEBLT R L i q FLLT FLLT m OT RST CD1 2Z3 505 11 52 LOIN E 9 gt ek 89 100 6 RMIN RMIN T T z z 15V 4 51 257 195250257 SABE 0000000000 88 __ 0 e ss 9 5 9 9 1519 1 1 m s S 218 618 KEY SISI RIS 8503 JOG BOARB 213155 0205 601 gal Reve 27 40 eg KEYS 4 o GND 9 O Dv VFL EM O JACK 10506 BOARD ot VF2 VF2 R506 TA78055 LBSONY BUSIN CN902 is E s 2 e C501 gt 35 2 2 502 B b C507 1C505 C505 511 C508 07 PSTS848 T L 06 27 L 220 504 8 50 Tv 35 100 16 US Il 100 25V EXCEPT US CNB une 7 4 1503 K T o o 1000 16V US 5 26512 2541048 5 3 RESET 5V REGULATOR 2 9 1000 25 EXCEPT US Z RESET SWITCH ki EE 05 no mark PLAY Signal path
9. 4 Move the holder guide T with 8 tapering screwdriver and set the position of the guide disc T to A B 1 1 holder guide T holder guide T 3 Loosen the fixed screw by about 60 HOLDER DISC A2 ALIGNMENT cam holder disc A2 cam thrust screw 1 Rotate the cam and adjust to the position shown in the figure disc 0 1 mm holder disc 2 lt CN 2 Check that the state is as shown in 6 the figure disc holder disc A2 thrust screw 3 After applying suitable locking compound to the Z part rotate the thrust screw until the holder Disc A2 comes to the center of the disc 15 SENSOR Perform this adjustment after the holder disc 2 adjustment If the disc table swings to the left and right just before the disc is chucked perform the following adjustment lever stopper ass y cam N 1 Rotate the cam and adjust to the position shown in the figure bracket sensor table ass y 2 Check that the lever stopper ass y secures the disc table as shown in the figure Ju N disc table lever stopper ass y 4 Moving the disc table right and left with a hand after the screw is fixed the table will move by the play of a disc table If the LEDs light up alternately
10. Description Remark 117 1 661 469 11 118 4 976 471 01 119 4947 231 1 120 4 982 892 01 121 4 982 891 01 122 4 962 822 01 123 4 982 893 01 124 4947 607 1 125 1 661 466 11 126 3 703 397 01 127 4 985 574 01 128 4947 229 1 129 4 983 279 01 130 4 931 169 01 801 4604 847 M810 4950 062 1 51 D SENS RAY CATCHER BOARD BEARING TABLE TABLE 200 ASSY SHAFT CENTER GEAR TABLE BELT TIMING GEAR CENTER 2 GEAR PULLEY ASSY MOTOR BOARD STOPPER WIRING SPACER ROLLER HOLDER ROLLER ASSY CUSHION RF FOOT MOTOR ASSY TABLE DOOR MOTOR ASSY 4 MECHANISM DECK SECTION 1 CDM 40B 2 161 168 og 0 4 13 151 022 6 not supplied 166 165 164 L 1 163 Ref No Pari No Description 151 X 4947 241 1 LEVER C ASSY 152 4 982 882 01 SPRING LIMITTER TORSION 153 4 982 881 01 SPRING HOLDER TORSION 154 4947 239 1 LIMITTER ASSY 155 4 982 853 01 LEVER B 156 X 4947 240 1 LEVER A ASSY 157 4 988 143 01 HOLDER DISC A2 158 4 982 855 01 HOLDER DISC B 159 4 982 856 01 PAD 160 4 976 458 01 HOLDER MAGNET 161 X 4946 326 1 HOLDER CLAMP ASSY 162 4 983 777 01 SPRING MG TENSION not supplied 172 52 Remark Ref No Part No Description Remark 163 A 4672 092 A MAGNET ASSY 164 3 366 559 02 MAGNET CHUCK 165 4 960 633 01 YOKE MAGNET 166
11. Self protection function during errors Function which voluntarily corrects errors which occur dur ing normal operations by retries If this function is not provided all operations will be stopped without retiring It is suitable for checking errors with low re producibility If this function is provided and errors can be corrected by retries aging will be continued without stopping Aging cycle count function Functions which displays the number of agings carried out on the Fluorescent indicator tube in numbers One aging cycle consists of five discs number of agings 1DISC CD1 DISC DISC 40 Aging Method 1 Change the COMMAND switch S901 on set to CD11 2 Turn ON the power of the unit Open the front cover 3 Press the button of the remote commander for aging mode J 2501 123 A 4 When the disc set mode is set the gt gt and lll LEDs blink 5 Rotate the JOG dial The slits No 40 80 120 160 200 for setting the discs will come forward Insert the discs into these slits Do not set the discs in other slits 6 Set whether the self protection function during errors is equipped with the unit Press the button If RE PEAT is displayed on the Fluorescent indicator tube it means the function is provided If REPEAT is not displayed it means the function is not provided 7 Press the E gt button 8 The gt LED blinks the aging mode is set and aging is sta
12. T SENS 1 T2 Pin T SENS 2 D0 Pin D SENS Waveform 2 Procedure 1 Connect the oscilloscope to Pins and of CN506 of the MAIN board Also connect a 1 kQ resistor to Pin at the same time Connection 1 2 Check that no discs are loaded in the unit and press the 1 0 button while pressing the button 3 The rotary table will continue rotating in the clockwise direc tion 4 Observe the waveform at that time on the oscilloscope 5 Loosen the screw securing the LUMINOUS board slightly 6 Slide the LUMINOUS board to the left and right so that the peak of the DO waveform is at the center between the descend ing point of the Tl waveform and ascending point of the T2 waveform Waveform 1 After adjusting apply locking com pound LUMINOUS board 7 Disconnect the resistor connected to Pin 9 of 506 of the MAIN board Connection 2 8 Observe the waveform on the oscilloscope Waveform 2 9 Adjust RV501 of the MAIN board so that the waveform on the oscilloscope satisfies the following adjustment value 10 After the adjustment load a disc only in slit 1 close the front cover and press the button to turn off the power 11 Press the 1 0 button while pressing the button to turn on the power 12 If the rotary table makes round and YES is displayed on the fluorescent indicator tube after it stops it means that the ad justment has been performed p
13. 8 BASE UNIT Q screw BVTT3 x 8 fulcrum plate BU upper ass y Q base unit SECTION 4 TEST MODE DISPLAY CHECK MODE KEY AND FLUORESCENT DISPLAY TUBE CHECK With the power turned off standby state press the 1 D button MODE while pressing the ll pause button 1 Connect the test point TP AFADJ of the MAIN board to the All FL segments and grids light up together with the gt play Ground and insert the power plug to the outlet to set this mode pause and standby LEDs First the external SRAM is checked and if abnormal SRAM At the same time the GROUP LEDs are scanned one by one NG is displayed If OK the following steps are performed Note To exit this mode press the Bl stop button Fluorescent Display Tube Check Mode ADJ MODE The whole fluorescent display tube lights up when the con 1 Turn ON the power of the unit set disc to disc table and per nection in step 1 is made form chucking Key Check Mode 2 Disconnect the power supply plug from the outlet 3 To set ADJ mode connect the test point TP ADJ of the MAIN board to Ground and connect the power supply plug to the outlet This mode is set when a button is pressed after the whole fluorescent display tube lights All buttons have a button number When a button is pressed the counter display is counted up and the number of that button is di
14. L Lower aliasing bias PROGRAM Auto gain display Displays focus tracking sledding in hexadecimal numbers INPUT MEMO SEARCH VW TIME TEXT GROUP FILE GROUP 8 GROUP 7 GROUP 6 GROUP 5 REPEAT PROGRAM GROUP 1 1 Increases the focus bias in 8 steps SHUFFLE GROUP 2 2 Sets the focus bias in the middle of aliasing CONTINUE GROUP 3 3 Turns off the tracking and sledding servo GROUP 4 GROUP 4 4 Returns the auto gain to the initial value 30 GROUP 3 GROUP 5 5 Turns off the focus servo GROUP 2 GROUP 6 6 Decreases the focus bias in 8 steps GROUP 1 GROUP 7 7 Re adjusts the focus bias All lit LED lit GROUP 8 8 Turns on the tracking and sledding servo Partial lighting 1 LED lit 9 Switches the focus servo gain between normal and down FG norm normal FG down down 10 0 Sets the focus bias to 0 no bias Next displays the jitter measured at the focus bias set CHECK S curve observation mode CLEAR Automatic eccentric measurement The results of measurement is displayed in mm directly Partial lighting 2 DISC CHARACTER 10 Partial lighting 3 When the jog dial is rotated to the right the GROUP LEDs light up in the order of 1 2 8 2nd 1 When the jog dial is rotated to the le
15. No Description CN503 1 568 951 11 PIN CONNECTOR 2P R323 1 249 421 11 CARBON CN504 1 506 469 11 PIN CONNECTOR 4P R325 1 249 441 11 CARBON CN505 1 506 468 11 PIN CONNECTOR 3P R327 1 249 441 11 CARBON R401 1 215 453 00 METAL CN506 1 568 955 11 PIN CONNECTOR 6P 402 1 215 425 00 METAL CN507 1 568 951 11 PIN CONNECTOR 2P CN508 1 569 505 11 PIN CONNECTOR 10P 403 1 215 425 00 METAL CN509 1 569 506 11 PIN CONNECTOR 11P 404 1 215 445 00 METAL R405 1 215 443 00 METAL lt DIODE gt R413 1 215 469 00 METAL 414 1 215 405 00 METAL D327 8 719 911 19 DIODE 155119 0501 8 719 024 99 DIODE 11 52 2 R415 1 215 405 00 METAL 0502 8 719 024 99 DIODE 11 52 2 R416 1 249 393 11 CARBON 0503 8 719 024 99 DIODE 11 52 2 R422 1 249 421 11 CARBON 0504 8 719 024 99 DIODE 11 52 2 R423 1 249 421 11 CARBON R425 1 249 441 11 CARBON 0505 8 719 024 99 DIODE 11 52 2 D506 8 719 110 72 DIODE RD30ESB2 R501 1 249 435 11 CARBON 0507 8 719 109 93 DIODE RD6 2ESB2 502 1 249 425 11 CARBON 0508 8 719 109 85 DIODE RD5 1ES B2 505 1 249 413 11 CARBON 0509 8 719 911 19 DIODE 155119 506 1 249 429 11 CARBON 507 1 249 425 11 CARBON D521 8 719 911 19 DIODE 155119 R508 1 249 413 11 CARBON 8511 1 249 425 11 CARBON 512 1 249 425 11 CARBON 401 8 759 145 58 uPC4558C R521 1 249 429 11 CARBON 10501 8 752 892 41 CXP84340 075Q R522 1 249 403 11 CARBON 10502 8 759 463 99 IC M5M5256DFP 70XL 1
16. RFAC 500 mV DIV 1 us DIV zm AAA RORIS 1 2 148 Vp p 01019 TE 200 mV DIV 1 us DIV 1C101 FE 200 mV DIV 10 us DIV MAIN Section 1C501 6 EXTAL 10 MHz 0 500 mVp p E Approx 600 mVp p 3 6 Vp p PANEL Section 1C701 6 OSCO 2 5 Vp p 480 ns 24 7 2 PRINTED WIRING BOARD BD Section See page 22 for Circuit Boards Location BO BOARD GIA A BD BOARS GSISe D OPTICAL PICK UP m 55 213 5 11 11 CDP CX220 7 3 SCHEMATIC DIAGRAM BD Section See page 24 for Waveforms See page 44 for IC Block Diagrams
17. 1 vo power switch button 11 gt buttons 2 CONTINUE button 2 JOG dial DISC CHARACTER PUSH ENTER knob 3 SHUFFLE button 3 CHECK button 4 Display window 4 CLEAR button utton utton 5 PROGRAM b 15 b utton utton 6 REPEAT b 16 H b 17 TIME TEXT button 17 button 8 Front cover 8 2 OPEN CLOSE button 9 MEMO SEARCH button 9 GROUP FILE button 18 INPUT button 20 GROUP 8 buttons SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given CASE Remove the case to four screws direction of arrow case 3 TP2 five screws case 3 TP2 FRONT PANEL SECTION Q Remove the door CD to direction of arrow 9 four screws BVTP3 x 8 5 D Q five screws BVTT3 x 6 7 GUIDE ASS Y three screws boss BVTT3 x 6 guide three screws screw 6 PSW3 x 6 connector CN503 REAR PANEL SECTION three connectors Q connector CN504 506 507 CN505 Q flat wire CN502 Q rear panel section 0 five screws Q connector BVTT3 x 6 CN904 four screws x 6 PC board holder four screws x 6 bracket MECHANISM DECK mechanism deck three screws BVTT3 x 8 six screws BVTT3
18. 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 o A 0 Address signal output to the static RAM 1 502 o w Data write enable signal output to the static RAM IC502 L active c Chip enable signal output to the static RAM 1 502 active KBCOUT O Serial data transfer clock signal output terminal KBDOUT O Serial data output terminal_Notused open O Serial data output to the FL driver C701 and LED driver C702 O Serial data transfer clock signal output to the FL driver C701 and LED driver C702 0 Serial data latch pulse output to the LED driver 1 702 17 active Table motor drive signal counterclockwise output to the CXA1291P IC503 active Table motor drive signal clockwise output to the 1291 503 active 0 Door motor drive signal door close output to the CXA1291P 503 H active DROUT Door motor drive signal door open output to the 1201 QCS03 H active IDN O Loading motor drive signal load in direction output to the CXA1291P 503 H active LDOUT O Loading motor drive signal load out direction output to the CXA1291P IC503 H active BUSOUT Sircs remote control signal output for the S LINK CONTROL A1
19. Check the level B of the oscilliscope s waveform and the A DC voltage of the center of the Traverse waveform Confirm the following A B x 100 less than 22 25 Traverse waveform Center of the waveform A DC voltage 1 level 1 3 0 6 7 Press the button The tracking servo and sled ding servo are turned ON Confirm the C DC voltage is almost equal to the A DC voltage is step 6 Traverse waveform ui al Wh cal n Tracking servo Tracking servo Sled servo Sled servo OFF ON Wh C DC voltage 8 Disconnect the lead wire of TP ADJ connected in step 1 19 RF PLL Free run Frequency Check Procedure 1 Connect frequency counter to test point TP XPCK with lead wire frequency counter BD board a lt 2 Turn button on 3 Put the disc YEDS 18 in to play the number five track Confirm that reading on frequency counter is 4 3218MHz Disc Sensor Adjustment Perform this adjustment after completing all adjustments of the mechanism section If not performed accurately the presence of the disc may not be detected properly Connection 1 oscilloscope CN506 of MAIN board T1 Pin T SENS 1 T2 Pin T SENS 2 D0 Pin D SENS Waveform 1 D0 Connection 2 oscilloscope CN506 of MAIN board T1 Pin
20. the adjustment will be per formed correctly tapering screwdriver LUMINOUS board 2 A PLAY button PAUSE button 246 bracket sensor 4 lt fixed screw 3 Loosen the fixed screw by 60 to 90 and use a tapering screwdriver to adjust the screw as shown in the figure Move the bracket sensor with the tapering screwdriver little by little and fix the fixed screw at where the play button s LED green is switched to the pause button s LED orange or its reverse 16 PULLY AND DISC CENTER HOLE ALIGNMENT cam base unit cam bracket BU adjustment 1 Rotate the cam and adjust to the position shown in the figure magnet ass y 2 Check that the state is as shown in the figure disc disc pulley disc hole base unit i Se Note The disc should not be fixed holder disc A2 1 fixed screw NON bracket BU adjustment t tapering screwdriver magnet ass y 3 Remove the Magnet ass y 4 Loosen the fixed screw by 60 to 90 and move and adjust the bracket BU adjustment up and down using a tapering screwdriver so that the positions of the disc hole and disc pulley become A B or between A B 2 1 and 1 2 17 MAGNET ASS Y ALIGNMENT
21. 1 249 441 11 CARBON R305 1 215 443 00 METAL 8 2K 1 1 4W R563 1 247 860 11 CARBON R564 1 249 431 11 CARBON 313 1 215 469 00 METAL 100K 1 1 4W R565 1 249 382 11 CARBON 314 1 215 405 00 METAL 220 1 1 4W 566 1 249 382 11 CARBON R315 1 215 405 00 METAL 220 1 1 4W R316 1 249 393 11 CARBON 10 5 1 4W R567 1 247 883 00 CARBON R322 1 249 421 11 CARBON 2 2K 5 1 4W R568 1 249 393 11 CARBON R571 1 247 885 00 CARBON 60 2 2K 100K 100K 22K 1 5K 1 5K 10K 8 2K 100K 220 220 10 2 2K 2 2K 100K 33K 4 7K 470 10K 4 7K 470 4 7K 4 7K 10K 68 68 10K 10K 10K 10K 2 2K 3 3K 4 7K 10K 10K 10K 10K 10K 10K 10K 10K 220K 220K 16K 15K 1 2 1 2 150K 10 100K 100K 16K 15K 1 2 12 150 10 180 5 5 5 1 1 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 6W 1 6W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 6W 1 6W 1 4W 1 4W 1 4W MAIN
22. 164 336 11 CERAMIC CHIP 0 33uF C156 1 163 237 11 CERAMIC CHIP 27PF C157 1 163 145 00 CERAMIC CHIP 0 0015uF C159 1 163 019 00 CERAMIC CHIP 0 0068 C161 1 126 205 11 ELECT CHIP C162 1 126 205 11 ELECT CHIP 47uF SEMICONDUCTORS In each case u u for example The components identified by mark A or dotted line with mark A are critical for safety uA HA uPA uPA uPB uPB uPC pPC with part number uPD uPD CAPACITORS Les composants identifi s par une marque A sont critiquens pour la uF s curit COILS Ne les remplacer que par une pi ce uH uH portant le num ro sp cifi Abbreviation AED North European When indicating parts by reference AUS Australian number please include the board CND Canadian SP Singapore Remark Ref No Part No Description Remark C163 1 126 205 11 ELECT CHIP 47uF 20 6 3V C164 1 163 038 00 CERAMIC CHIP 0 1uF 25V C165 1 163 038 00 CERAMIC CHIP 0 1uF 25V C166 1 163 038 00 CERAMIC CHIP 0 1uF 25V 10 50 C167 1 163 235 11 CERAMIC CHIP 22 5 50V 25V C168 1 163 237 11 CERAMIC CHIP 27PF 5 50V 10 50V 0171 1 163 137 00 CERAMICCHIP 680 5 50V 50V 16V C172 1 163 251 11 CERAMIC CHIP 100 5 50V C181 1 163 137 00 CERAMIC CHIP 680 5 50V 16V C182 1 163 251 11 CERAMIC CHIP 100 5 50V 50V 5 50V lt CONNECTOR gt 5 50V 5 50V CN101 1 770 072 11 CONNECTOR LIF NON ZIF FFC23P CN102 1 777
23. 4 960 632 11 PULLEY B 167 4 983 319 01 SPRING THRUST COMPRESSION 168 4 976 456 01 WASHER STOPPER 169 3 938 588 01 SPRING COMPRESSION 170 X 4947 242 1 SLIDER C ASSY 171 X 4947 238 1 SLIDER B ASSY 172 X 4947 237 1 SLIDER A ASSY 173 4 982 880 01 SPRING SLIDER A TENSION 174 4 982 863 01 GUIDE DISC P 5 MECHANISM DECK SECTION 2 CDM 40B 14 208 Ref No Part No Description Remark Ref No Part No Description Remark 201 4 976 465 01 GEAR LOADING 1 210 X 4947 227 1 LEVER STOPPER ASSY 202 4 976 466 01 GEAR LOADING 2 211 4 951 291 01 SCREW 203 4 982 893 01 GEAR CENTER 2 212 X 4947 234 1 SLIDER LOCK ASSY 204 X 4947 607 1 GEAR PULLEY ASSY 213 4 982 857 01 BEARING CAM 205 4 982 867 01 BELT TIMING 214 4 982 860 01 CAM A 206 3 325 697 21 WASHER 215 4 982 861 01 CAM B 207 1 661 465 11 L MOTOR BOARD 216 3 356 601 11 SCREW STEP 208 1 661 467 11 1 SW BOARD M802 4604 847 MOTOR ASSY LOADING 209 3 489 073 00 SCREW THRUST 53 6 MECHANISM DECK SECTION 3 CDM 40B 15 259 KSM 213BKN M N on 1 251 Ref No Part No Description Remark Ref No Part No Description Remark 251 3 356 601 11 SCREW STEP 256 4 982 872 01 SPRING F 2 TENSION 252 X 4947 244 1 SLIDER BU ADJUSTMENT ASSY 257 4 982 871 01 SPRING F 1 TENSION 253 X 4947 243 1 HOLDER BU ASSY 258 4 982 858 01 DAMPER 254 4 98
24. 4 pags 18 2 713 54 60 0422 8 15 3 2503622 0423 040 lo Lot 1 2503622 T SENS SENS BOARD I mm 0525 CN801 B 5V 8 18 3 2 2 2903622 Page 43 5 75 2 AW Page 43 4 3 mE 13 4 15 57 Ves B AS SENS1 Dg CUR 1 8 2k 95 0 09 CN504 A R 2 13 6 ae DR SW 2 6 SCOR 5 5 KBCIN 4 R316 7 KBCIN 8 301 042 10 m JACK DOOR 12 5 8538 SOV 1 5k axos 1 50 3 gt AM BOARD 25 7 0 FLLT Ae AN 0 505 R314 R323 8515 CN903 MOTOR Al4 FLLT S E gn 106 220 220 ll Page 36 Board 9 AM GP En 4 MN 36 CN811 j 9 tour Ady RMIN Page 43 10 RMIN A 0325 425 Page 43 9 0UTSW 974 SENS 5 MUTING 81 2 3 CONTROL SYSTEM CONTROLLER SENS SWITCH CN508 15 NC 9 INVERTER 2 WE 10501 SUBO 00 4 R541 10k SUBO CXPB440 0750 5 SOCLK Pee ILLUMINATION 59 a ag S S S o BOARD 2 4 DATA 5151 1 14 27 5 2 CN813 KBCOUT DATA 5 5 XLT 8 21 8 8 BNILAM 5 2 Page 43 aped XLT ci 5 1 5 5 g e KBBIN Dae S S AMUTE 8327 042 FLBATA AMUTE SP BUSIN 155133 25 71 562 FLCLK BUSIN REND diis mE 13 44 0 1 10 us T MOTOR yw LEBLT KEYO 34 ON MUTING 18 5 BOARB R563 16k TBLL CONTROL SWITCH
25. 937 11 CONNECTOR FFC FPC 16 25V 25V 10 25V 20 4 0101 8 752 386 85 CXD2587Q 20 4 16102 8 759 455 91 BA6392FP E2 10103 8 752 085 51 CXA2568M T6 20 4V 5 50V lt COIL gt 5 50V 25V L101 1 414 234 11 INDUCTOR CHIP 25V L102 1 414 234 11 INDUCTOR CHIP 10 16V lt TRANSISTOR gt 50V 25V 0101 8 729 010 08 TRANSISTOR MSB710 R 25V 25V lt RESISTOR gt 10 10V R101 1 216 077 00 METAL CHIP 15K 5 1 10W 10 25V R102 1 216 097 00 RES CHIP 100K 5 1 10W 20 10V R103 1 216 077 00 METAL CHIP 15K 5 1 10W 25V R104 1 216 085 00 METAL CHIP 33K 5 1 10W 25V R105 1 216 097 00 RES CHIP 100K 5 1 10W 5 50V R106 1 216 061 00 METAL CHIP 3 3K 5 1 10W 25V R107 1 216 061 00 METAL CHIP 3 3K 5 1 10W 25V R108 1 216 073 00 METAL CHIP 10K 5 1 10W 5 50V R109 1 216 121 00 RES CHIP 1M 5 1 10W 5 50V R110 1 216 025 00 RES CHIP 100 5 1 10W 10 50V R111 1 216 121 00 RES CHIP 1M 5 1 10W 20 6 3V R113 1 216 121 00 RES CHIP 1M 5 1 10W 20 6 3V R116 1 216 025 00 RES CHIP 100 5 1 10W 56 BD D SENS LUMINOUS D SENS RAY CATCHER DISP Ref No Part No Description Remark Ref No Part No Description Remark 117 1 216 049 11 RES CHIP 1K 5 1 10W C703 1 162 306 11 CERAMIC 0 01uF 20 16V R119 1 216 043 00 RES CHIP 560 5 1 10W C704 1 164 159 11 CERAMIC 0 1uF 50V C705 1 124 584 00 ELECT 100uF 20 10V R123 1 216 073 00 METAL CHIP 10K 5 1 10W R124 1 216 097
26. CE MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR SONY CD TEXT TEST DISC This unit is able to display the test data character information written in the CD on its fluorescent indicator tube The CD TEXT TEST DISC TGCS 313 4 989 366 01 is used for checking the display To check perform the following procedure Checking Method 1 Turn ON the power set the disc on the disc table with the side labeled as test disc as the right side close the front cover and chuck the disc 2 Press the button and play back the disc 3 The following will be displayed on the fluorescent indicator tube Display 1kHz 0 dB L amp R 4 Press the and 1 buttons to switch the track The text data of each track will be displayed For details of the displayed contents for each track refer to Table 1 CD TEXT TEST DISC TEXT Data Contents and Table 2 CD TEXT TEST DISC Recorded Contents and Display Restrictions in CD TEXT Display In this unit some special characters will not be displayed properly These will be displayed as a space or a character resembling it For details refer to Table 2 CD TEXT DISC Recorded Contents and Display Table 1 CD TEXT TEST DISC TEXT Data Contents TRACKS No 1 to 41 Normal Characters Displayed Contents 1kHz 0dB L amp R Displayed Contents 1kHz 90dB L amp R 20Hz 0dB L amp R Infinity Zero w o emphasis L amp R 40Hz 0dB L amp R Infin
27. EP CD EZ digital out 201 32 CDP CX220 7 6 PRINTED WIRING BOARDS JACK Section See page 22 for Circuit Boards Location JACK BOA Page 29 J901 902 S LINK 12901 CONTROL AI DIGITAL OUT 9901 OPTICAL MAIN BOARD COMMAND MODE CHASSIS 81 082 083 w es zL f 1901 POWER TRANSFORMER MAIN CN508 Page 30 1 669 164 NOT REPLACEABLE BUILT IN TRANSFORMER L MOTOR BOARD CN808 5515 Q L MOTOR BOARS 33 34 7 7 SCHEMATIC DIAGRAM JACK Section A POWER TRANSFORMER 77 VOLTAGE SELECTOR E 05 no mark PLAY Signal path EP CD EZ digital out ee OARD M y M802 RF 500TB LOADING Page 32 MAIN BOAR 509 1901 CHASSIS NOT REPLACEABLE IN TRANSFORMER line with mark A are criti cal for safety Replace only with part number specified pour la s curit Ne les remplacer que par une pi ce portant le num ro sp c
28. GROUP 8 183 1 216 077 00 METAL CHIP 15K 5 1 10W D709 8 719 046 44 LED SEL5221S STANDBY lt SWITCH gt lt FLUORESCENT INDICATOR TUBE gt 101 1 572 085 11 SWITCH LEAF LIMIT 701 1 517 756 11 INDICATOR TUBE FLUORESCENT lt VIBRATOR gt 10 101 1 767 408 41 VIBRATOR CRYSTAL 16 9344MHz 10601 8 749 014 66 NJL56H400 lt gt lt lt k gt gt lt 1C701 8 759 498 92 IC MSM9202 03GS K 10702 8 759 183 47 M66310FP 1 661 468 11 D SENS LUMINOUS BOARD 4 976 473 01 HOLDER LED S Q701 8 729 900 80 TRANSISTOR DTC114ES lt DIODE gt lt RESISTOR gt D801 8 719 055 84 DIODE GL 528VS1 R701 1 249 441 11 CARBON 100K 5 1 4W R702 1 247 807 31 CARBON 100 5 1 4 703 1 247 807 31 CARBON 100 5 1 4W 1 661 469 11 D SENS RAY CATCHER BOARD 704 1 247 807 31 CARBON 100 5 1 4W SSO Sus 705 1 247 807 31 CARBON 100 5 1 4W 4 985 300 01 HOLDER P T R706 1 247 843 11 CARBON 3 3K 5 1 4W 707 1 247 807 31 CARBON 100 5 1 4W lt PHOTO TRANSISTOR gt R708 1 247 807 31 CARBON 100 5 1 4W 709 1 247 807 31 CARBON 100 5 1 4W 0801 8 729 926 31 PHOTO TRANSISTOR PT483F1S R711 1 249 411 11 CARBON 330 5 1 4W sje ke ke se sk obe ke ole sk ole ok ote ok ole obe ke ol ole obe ke ote obe ode be oe obe obe oe ote obe obe oe ote
29. MARK A 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 PUB LISHED BY SONY NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electro static 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 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 emis sion observe from more than 30 cm away from the objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the 5 curve waveform is output repeatedly ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COM POSANTS QUE PAR DES PIECES SONY DONT LES NUMEROS SONT DONNES DANS
30. SERVICING NOTES SAFETY CHECK OUT After correcting the original service