Sony HCD-C5 Service Manual Download Page 53

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HCD-C5

(MD)

702

703

153

4400D

EFM /ACIRC EONCODER / DECODER,
SHOCK PROOF MEMORY CONTROLLER,
ATRAC ENCODER / DECODER

M703

(MD)

(Page 55)

(Page 52)

6-9. SCHEMATIC DIAGRAM – BD (MD) BOARD (2/2) –

• See page 45 for Wavefoms. • See page 69 for IC Pin Function Description.

Summary of Contents for HCD-C5

Page 1: ...z Outputs TAPE OUT stereo minijack Sensitivity 250 mV 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 λ 780 nm Emission duration continuous Frequency response 2 Hz 20 kHz MD deck section System MiniDisc digital audio system Laser Semiconductor laser λ 780 nm E...

Page 2: ...ding 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 ...

Page 3: ...D Section 50 6 7 Printed 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 Wi...

Page 4: ...eak 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 thi...

Page 5: ...N 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 ...

Page 6: ...n 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 CN105 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 ...

Page 7: ...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 5 10 11 13 15 16 22 35 m M 5 10 15 30 32 This section is extracted from instruction manual ...

Page 8: ...DESCRIPTIONS 1 power 4 7 18 26 27 37 40 42 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 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 on the re...

Page 9: ...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 ...

Page 10: ...TE CASE 3 2 PANEL BOARD 2 three screws BVTT 3 x 5 1 four screws BVTT 3 x 5 5 claw 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 ...

Page 11: ... 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 ...

Page 12: ...NECTOR 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 ...

Page 13: ...row B 6 screw P 2 x 3 7 screw M 2 x 4 A 8 Remove it 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 ...

Page 14: ...move 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 ...

Page 15: ...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 ...

Page 16: ...x 10 3 feed motor assy M903 FD gear bracket etc A 5 Slant the CONNECTOR board 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 ...

Page 17: ...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 solder...

Page 18: ...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 installin...

Page 19: ... 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 carefu...

Page 20: ...ansformer 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 plates 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 ...

Page 21: ... 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 ...

Page 22: ...derings 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 ...

Page 23: ...RITE 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 ...

Page 24: ...N 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 M TUNING simultaneously 3 In the key test mode the fluorecent indicator di...

Page 25: ...ly 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 cont...

Page 26: ...se the mode immediately Display AUTO CHECK Err Display TEMP ADJUST LDPWRADJUST 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 Temperatu...

Page 27: ...ing self recording palyback check 1 Entering the continuous recording mode 1 Set a recordable disc in the unit 2 Press the R or 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 b...

Page 28: ...nd 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 a...

Page 29: ...arily 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 ...

Page 30: ...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 pla...

Page 31: ...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 ...

Page 32: ...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 Inval...

Page 33: ...onnecting 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 o...

Page 34: ...e 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 ADJUSTM...

Page 35: ...wer 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 ADJUST...

Page 36: ...t 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 oscillo...

Page 37: ...ot 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 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 0...

Page 38: ...ulty 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 tra...

Page 39: ...ck 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...

Page 40: ...y 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 ambie...

Page 41: ...othing 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 u...

Page 42: ... 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 R button until the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of ap...

Page 43: ...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 BIA...

Page 44: ...r 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 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 ...

Page 45: ... 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...

Page 46: ...K 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 S...

Page 47: ... 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 BOTTOM 6 8 92 91 88 ...

Page 48: ... 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 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 RE...

Page 49: ... 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 ...

Page 50: ... 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 ...

Page 51: ...74 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 Q13...

Page 52: ... 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 ...

Page 53: ...00D 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 ...

Page 54: ...e 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 ...

Page 55: ... 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 ...

Page 56: ... 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 ...

Page 57: ...age 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 ...

Page 58: ...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 ...

Page 59: ...ge 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 ...

Page 60: ...TED 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 ...

Page 61: ...61 61 HCD C5 IC B D Page 57 6 17 SCHEMATIC DIAGRAM PANEL BOARD See page 67 for IC Block Diagrams ...

Page 62: ... 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 ...

Page 63: ...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 ...

Page 64: ... 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 SER...

Page 65: ...FACE 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 14 FSEL 13 DATAO 12 WS 11 BCK 10 VSSD 9 VDDD VDDA ADC ADC DECIMATI...

Page 66: ...AO 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 µDA1350AH MD DIGITAL BOARD 1 2 3 4 5 INTERRUPT SIGNAL GENERATING BLOCK RESET SIGNAL GENERATING BLOCK...

Page 67: ...E 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 ...

Page 68: ...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 ...

Page 69: ... 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 cl...

Page 70: ...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...

Page 71: ...7 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 ...

Page 72: ... 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 dat...

Page 73: ...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 voltag...

Page 74: ...ply 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 Load...

Page 75: ...ata 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 signal output Not used open STANDBY LED control signal output Not used open Analog power...

Page 76: ...s 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 SCR...

Page 77: ...91 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 51 53 52 54 55 56 58 57 ...

Page 78: ...UNER 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 PLAT...

Page 79: ... 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 ...

Page 80: ...LT 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 secti...

Page 81: ...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 4...

Page 82: ... 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 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 ...

Page 83: ...AR 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 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 Releas...

Page 84: ...ADING 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 70...

Page 85: ...63 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 SEC...

Page 86: ...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 50V C313 1 12...

Page 87: ...TAL 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 1 216 831 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 M...

Page 88: ...2 974 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 CONNECTOR CN101 1 784 751 11 CONNECTOR FFC 29P CN103 1 815 510 11 CONNECTOR BOARD TO BOARD 26P DI...

Page 89: ...12 1 110 563 11 CERAMIC CHIP 0 068uF 10 00 16V C113 1 162 968 11 CERAMIC CHIP 0 0047uF 10 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 C...

Page 90: ...3 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 ...

Page 91: ... 11 METAL CHIP 100K 5 1 16W A 4725 732 A MD DIGITAL BOARD COMPLETE CAPACITOR C200 1 124 584 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 16...

Page 92: ... 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 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 ...

Page 93: ...W 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 ...

Page 94: ...975 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 RELAY 0RY991 1 755 ...

Page 95: ...P 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 IC IC212 8 759 683 99 IC BA8274F E2 IC221 8 749 017 36 IC TORX 179 IC222 8 759 54...

Page 96: ...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 83...

Page 97: ...CTION 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 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 SC...

Page 98: ... jump to the revised page Also clicking the version at the upper right on the revised page allows you 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 ...

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