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Sony HCD-MC3AV Service Manual Download Page 69

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

— 95 —

R625

1-249-429-11 CARBON

10K

5%

1/4W

< VARIABLE RESISTOR >

RV301

1-238-598-11 RES, ADJ, CARBON 2.2K

RV311

1-238-598-11 RES, ADJ, CARBON 2.2K

RV341

1-241-768-11 RES, ADJ, CARBON 220K

RV401

1-238-598-11 RES, ADJ, CARBON 2.2K

RV411

1-238-598-11 RES, ADJ, CARBON 2.2K

RV441

1-241-768-11 RES, ADJ, CARBON 220K

< TRANSFORMER >

T621

1-423-980-11 TRANSFORMER, BIAS OSCILLATION

************************************************************

*

A-4699-869-A BD BOARD, COMPLETE

******************

< CAPACITOR >

C101

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C102

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C103

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C104

1-163-003-11 CERAMIC CHIP

330PF

10%

50V

C105

1-163-023-00 CERAMIC CHIP

0.015uF

5%

50V

C106

1-110-501-11 CERAMIC CHIP

0.33uF

10%

16V

C107

1-163-989-11 CERAMIC CHIP

0.033uF

10%

25V

C108

1-164-492-11 CERAMIC CHIP

0.15uF

10%

16V

C109

1-164-161-11 CERAMIC CHIP

0.0022uF

10%

100V

C110

1-163-037-11 CERAMIC CHIP

0.022uF

10%

25V

C111

1-163-989-11 CERAMIC CHIP

0.033uF

10%

25V

C112

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C113

1-164-492-11 CERAMIC CHIP

0.15uF

10%

16V

C114

1-164-492-11 CERAMIC CHIP

0.15uF

10%

16V

C115

1-164-232-11 CERAMIC CHIP

0.01uF

50V

C116

1-164-232-11 CERAMIC CHIP

0.01uF

50V

C117

1-163-001-11 CERAMIC CHIP

220PF

10%

50V

C118

1-107-823-11 CERAMIC CHIP

0.47uF

10%

16V

C119

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C120

1-124-234-00 ELECT

22uF

20%

16V

C121

1-164-182-11 CERAMIC CHIP

0.0033uF

10%

50V

C122

1-126-963-11 ELECT

4.7uF

20%

50V

C123

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C124

1-104-396-11 ELECT

10uF

20%

16V

C125

1-126-177-11 ELECT

100uF

20%

10V

C126

1-126-177-11 ELECT

100uF

20%

10V

C127

1-163-989-11 CERAMIC CHIP

0.033uF

10%

25V

C128

1-163-809-11 CERAMIC CHIP

0.047uF

10%

25V

C129

1-110-501-11 CERAMIC CHIP

0.33uF

10%

16V

C130

1-124-443-00 ELECT

100uF

20%

10V

C131

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C132

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C133

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C141

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C142

1-164-505-11 CERAMIC CHIP

2.2uF

16V

C151

1-107-725-11 CERAMIC CHIP

0.1uF

10%

16V

C152

1-107-725-11 CERAMIC CHIP

0.1uF

10%

16V

C153

1-107-725-11 CERAMIC CHIP

0.1uF

10%

16V

C154

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C155

1-163-093-00 CERAMIC CHIP

10PF

5%

50V

C156

1-163-085-00 CERAMIC CHIP

2PF

50V

C157

1-164-232-11 CERAMIC CHIP

0.01uF

50V

C158

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C159

1-163-101-00 CERAMIC CHIP

22PF

5%

50V

C160

1-163-117-00 CERAMIC CHIP

100PF

5%

50V

C161

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C162

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C163

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C164

1-163-227-11 CERAMIC CHIP    10PF        0.5PF  50V

C165

1-163-227-11 CERAMIC CHIP    10PF        0.5PF  50V

C166

1-124-443-00 ELECT

100uF

20%

10V

C167

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C171

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C172

1-126-177-11 ELECT

100uF

20%

10V

C173

1-124-589-11 ELECT

47uF

20%

16V

C174

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C175

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C181

1-104-664-11 ELECT

47uF

20%

16V

C182

1-104-664-11 ELECT

47uF

20%

16V

C183

1-163-003-11 CERAMIC CHIP

330PF

10%

50V

C184

1-163-003-11 CERAMIC CHIP

330PF

10%

50V

< CONNECTOR >

CN101

1-770-173-11 CONNECTOR, FFC/FPC 16P

CN102

1-691-894-21 SOCKET, CONNECTOR 16P

*

CN103

1-568-852-11 SOCKET, CONNECTOR 8P

< DIODE >

D151

8-719-991-33 DIODE   1SS133T-77

< IC >

IC101

8-759-449-64 IC   LA9240M

IC102

8-759-449-65 IC   LC78622E

IC103

8-759-449-66 IC   LA6541

IC104

8-759-428-57 IC   LC89170M

< JUMPER RESISTOR >

JW1

1-216-295-91 SHORT   0

JW2

1-216-295-91 SHORT   0

JW4

1-216-295-91 SHORT   0

JW5

1-216-295-91 SHORT   0

JW6

1-216-295-91 SHORT   0

JW7

1-216-295-91 SHORT   0

JW8

1-216-295-91 SHORT   0

JW9

1-216-295-91 SHORT   0

JW10

1-216-295-91 SHORT   0

< TRANSISTOR >

Q101

8-729-230-45 TRANSISTOR   2SC2458TP-YGR

Q102

8-729-119-78 TRANSISTOR   2SC403SP-51

Q103

8-729-119-76 TRANSISTOR   2SA1175-HFE

< RESISTOR >

R101

1-216-097-91 RES,CHIP

100K

5%

1/10W

R102

1-216-093-00 METAL CHIP

68K

5%

1/10W

R103

1-216-093-00 METAL CHIP

68K

5%

1/10W

R104

1-216-093-00 METAL CHIP

68K

5%

1/10W

R105

1-216-093-00 METAL CHIP

68K

5%

1/10W

AUDIO

BD

Summary of Contents for HCD-MC3AV

Page 1: ...MONIC DISTORTION With 8 Ω loads both channels driven from 70 20 000 Hz rated 80 W per channel minimum RMS power with no more than 0 9 total harmonic distortion from 250 mW to read output North American model Front Speaker Continuous RMS power output 80 80 W 8 Ω at 1 kHz 10 THD Total harmonic distortion less than 0 09 8 Ω at 1 kHz 40 W Center Speaker Continuous RMS power output 20 W 8 Ω at 1 kHz 1 ...

Page 2: ...TAL OUT Square optical connector jack rear panel Wave length 600 nm Output level 18 dBm Tape player section Recording system 4 track 2 channel stereo Frequency response DOLBY NR OFF 40 13 000 Hz 3 dB using Sony TYPE I cassette 40 14 000 Hz 3 dB using Sony TYPE II cassette Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range 87 5 108 0 MHz Antenna FM lead antenna Antenn...

Page 3: ...ecting the original service problem perform the following safety checks before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return ...

Page 4: ...C Block Diagrams 84 7 EXPLODED VIEWS 86 8 ELECTRICAL PARTS LIST 94 SERVICING NOTES 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 include...

Page 5: ...B button FUNCTION button CONTINUE DIRECTION button PROGRAM DOLBY NR button SHUFFLE STEREO MONO button REPEAT TUNER MEMORY button GROOVE button ª LOOP button º FLASH button CD PLUS ONE button GROUP ENTRY button Numeric buttons PHONES jack VOLUME Knob STOP button INPUT SCAN SEARCH CHECK CLEAR DELETE buttons button ª SELECTOR button º 0 button ENTER button FILE SELECT button P PAUSE button r REC butt...

Page 6: ...REAR PANEL 3 5 6 1 2 8 7 4 1 VIDEO MD AUDIO jack 2 ANTENNA terminal 3 AC power cord 4 CENTER SPEAKER terminal 5 REAR SPEAKER terminal 6 FRONT SPEAKER terminal 7 CD DIGITAL OUT connector 8 SUPER WOOFER jack ...

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

Page 8: ...T901 Page 11 CD mechanism deck section Page 12 Base unit Page 12 BD board sled motor M102 Page 13 Optical pick up KSS 213BA F NP Page 13 Sub chassis Page 11 Tape mechanism deck section Page 14 Audio board Page 14 Back panel Page 10 Door assy Page 9 Capstan motor M1 Page 15 Front panel section Page 9 Case Page 8 1 Three screws CASE3 TP2 1 Three screws CASE3 TP2 2 Three screws BVTP 3 8 3 Case ...

Page 9: ...y 1 Two screws PTPWH 2 6 8 A 3 Remove the door ass y to direction of the arrow A 6 Screws BVTT 3 8 7 Lug 2 Wire flat type 17 core 1 Wire flat type 15 core 9 Two claws 9 Two claws 8 Three screws BVTP 3 8 3 Wire flat type 15 core 4 Connector CN108 5 Connector CN454 ...

Page 10: ... BVTP 3 8 3 Five screws BVTP 3 8 4 Cover 6 Remove the back panel to direction of the arrow 2 Connector 7 Remove the MAIN board to direction of the arrow 6 Two screws BVTP 3 8 2 Wire flat type 9 core 1 Wire flat type 16 core 4 Three connectors 3 Four connectors 5 Two connectors ...

Page 11: ... 11 2 6 POWER TRANSFORMER T991 2 7 SUB CHASSIS 3 Four screws BVTT 3 8 4 Power transforme 1 Connector 2 Power cord 1 Two screws BVTT 3 8 3 Sub chassis 2 Three screws BVTP 3 8 2 Two screws BVTP 3 8 ...

Page 12: ... 3 10 9 Base LOADING 3 Bwo screws BVTP 3 8 4 Cover CD Base CDM Screw BVTT 3 10 0 Screw BVTP 3 14 5 Two screws BVTT 3 6 7 Reinforcement 1 Screw PTPWH 2 6 8 2 Table SO 6 Wire holder 1 Two screws BTVP 3 8 2 Bracket 3 Two tention springs 5 Base unit 4 Four screws PTPWH 2 6 8 ...

Page 13: ... 213BA F NP 6 Gear A S 5 Claw º Two screws P 2 2 Sled motor M102 3 Removal four solders 2 Screw PTPWH 2 5 4 BD board 1 Wire flat type 16 core 9 Gear B RP 7 Three claws 8 Gear cover 3 Remove the optical pick up to direction of the arrow A 2 Sled shaft 1 Claw A ...

Page 14: ...ree screws BVTP 3 6 4 Remove the tape mechanism deck section 2 13 PANEL BOARD Six screws BVTP 2 6 8 Six screws BVTP 2 6 8 8 VOL ring 7 VOL ring 6 VOL knob JOG ring 0 JOG ring 9 JOG ring Seven screws BVTP 2 6 8 3 Remove the cassette lid R assy 3 Remove the cassette lid L assy TORSION SPRING DOOR2 TORSION SPRING DOOR1 4 Two screws BVTP 2 6 8 5 Remove the TC bracket Remove the panel board 1 2 2 1 ...

Page 15: ... CAPSTAN MOTOR M1 4 AUDIO board 3 Two screws BTP 2 6 4 2 Break the soldering of two flexible flat cables 1 Four rivets 3 Hang the belt 1 Two screws BTP 2 6 8 2 Hang the belt 4 Removal the capstan motor to direction of the arrow ...

Page 16: ...ROUP 3 test mode 3 GROUP 1 test mode From the state of step 2 press the GROUP 1 button Every pressing of the GROUP 1 button advances the following check modes and displays in the given order Model name display destination display MC version display GC version display DC version display VC version display and CC version display 4 To exit the GC test mode and to return to the STANDBY mode press the ...

Page 17: ... tape A and the aging mode advances to the next step The message TAPE A AG 1 appears 2 The tapeA is played back in the FWD mode After two minutes of the FWD playback the aging mode advances to the next step The message TAPE A AG 2 appears 3 The tape A runs in fast forward After two minutes of fast forward or at the shut off point the tape is stopped and the aging mode advances to the next step The...

Page 18: ...gnetize the record playback head with a head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustments should be performed with the rated power supply voltage unless otherwise noted 31 to 71 g cm 0 43 0 98 oz inch 2 to 6 g cm 0 02 0 08 oz inch 31 to 71 g cm 0 43 0 98 oz inch 2 to 6 g cm 0 0...

Page 19: ...ounterclockwise direction Measure the waveform and make sure that the flat portion center at the top of the D SENS CH1 input waveform and the H center of HHOUT CH2 coincide 10 If the adjustment is not successful press the CLEAR button to rotate the disc table in the clockwise direction and perform steps 6 to 9 Note During the adjustment mode the rotational direction is switched each time the CLEAR...

Page 20: ... ALIGNMENT 1 Check that there is no disc in the unit and then turn ON the power Open the door and set a disc in the PLUS ONE slit 2 Close the door and while pressing the p button ENTER button and GROUP 5 button simultaneously 3 Press the CHECK button and set the loading mode 4 Press the button and chuck the disc 5 Press or º button to stop the disc holder A slightly away from the disc 6 Rotate and...

Page 21: ...der given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjustment 6 The adjustments should be performed for both L CH and R CH 7 Switches and controls should be set as follows unless otherwise specified Test Tape Record Playback Head Azimuth Adjustment Tape Signal Used for P 4 A100 10 kHz 10 dB Azimuth Adjustment WS 48...

Page 22: ...high during pressing the HI SPEED DUBBING button Procedure 1 Turn the power switch on 2 Press the p button ENTER button and GROUP 3 button simultaneously The VOLUME on the fluorescent indicator tube will blink while in the test mode To exit from the test mode press the I u button Mode Playback 1 Insert the WS 48B into the deck B 2 Press the button on the deck B 3 Press the HI SPEED DUBBING button ...

Page 23: ...53 0 mV 24 3 to 23 3 dB Adjustment Location MAIN board MAIN BOARD Component Side AUDIO BOARD Component Side LEAF SW BOARD Component Side set MD VIDEO AUDIO IN 315 Hz 50 mV 23 8 dB blank tape CS 123 600 Ω attenuator AF OSC REC LEVEL RV301 L RV351 R CN106 CN301 CN107 CN302 IC301 set recorded portion CN301 Pin 3 L CH Pin 1 R CH level meter RV401 RV301 RV341 RV311 RV411 IC602 CN601 L R R L RV441 PB LE...

Page 24: ...nal level is low than specified value with the following checks S Curve Check Procedure 1 Press the 1 u button to turn ON the power 2 Open the front cover and press the CD PLUS ONE button 3 Set the disc YEDS 18 into the PLUS ONE slit 4 Close the front cover and chuck the disc 5 Press the 1 u button to turn OFF the power 6 Connect the oscilloscope to TP FE of the BD board 7 Connect TP ADJ of the MA...

Page 25: ...irm the C DC voltage is almost equal to the A DC voltage is step 8 11 Turn OFF the power and remove the lead wire connected at step 1 RF PLL Free run Frequency Check Procedure 1 Connect the frequency counter to TP PLCK of the BD board 2 Press the POWER button to turn ON the power 3 Open the front cover and press the CD PLUS ONE button 4 Set the disc YEDS 18 into the PLUS ONE slit 5 Close the front...

Page 26: ... 16 HFL 15 JP 19 JP 20 COIN 56 4 2M 61 CQCK 57 RWC 54 TGL 18 TOFF 17 CONT3 26 CLV 12 CLV 13 CONT4 27 31 D OUT 49 PW CD TEXT DECODER IC104 SBSO 2 WFCK 4 MCK 5 FXCK 1 SCOR 3 12 SRDT 11 SCLK 13 DQSY 6 XMODE 50 SFSY 60 16M 51 CBCK 47 SBSY 53 WRQ 55 SQOUT 3 PDO 45 XI 44 XO X101 16 9344MHz 37 L CH 40 R CH R CH 58 RESET CD CHANGER CONTROL IC401 80 IIC DATA 78 IIC CLK 66 65 64 67 55 49 SRDT SCLK DQSY XMOD...

Page 27: ...UTE CONT Q575 MUTE Q191 MUTE IC191 J191 2 DBFB H L 1 LINE MUTE 100 STK MUTE 50 PL DATA 49 PL CLK 42 PL LATCH 41 PL VOL 6 F RELAY 8 PL RELAY 53 CEN MUTE PL DATA PL CLK PL LATCH PL VOL RESET Q501 RESET IC502 15 RESET 3 1 M U D 5V 54 77 41 53 26 29 34 37 17 14 SPEANA0 SPEANA3 SEG1 SEG20 G1 G13 LED1 LED16 KEY0 KEY3 FL601 DISPLAY DISPLAY CONTROL IC601 F1 F2 LED DRIVER Q601 604 Q608 612 D611 628 630 633...

Page 28: ...B SWITCHING IC602 SYSTEM CONTROLLER IC501 2 2 DECK PROCESS DECK A B SELECT PB REC EQ AMP DOLBY NR AMP ALC AMS IC301 AIN L BIN L MAOUT PB OUT L EQ OUT L MSIN MSOUT BIAS ON OFF 70 120 BIAS N BIAS C BIAS M S1004 A 120 70 B NORM CROM ALC ON OFF PB A B NORM HIGH NR ON OFF RM ON OFF REC PB PASS LM ON OFF DECK A 120 70 98 S1003 S1001 DECK A PLAY S1002 DECK B PLAY DECK A HALF S1008 DECK B 120 70 27 REC OU...

Page 29: ...EC DECK B J CD c CD DIGITAL Abbreviation CND Canadian model AUS Australian model THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this necessary note is printed in each block TABLE SENSOR board DISC SENSOR R board DOOR SW board BD board CD LED board AUDIO board LEAF SW board CD MOTOR board DISC SENSOR S board 6 2 CIRCUIT BOARDS LOCATION Note The components identi...

Page 30: ...PTICAL PICK UP E E E LIMIT TP DVDD TP FE TP TE TP VC TP RF TP PLCK JW135 TP TOFF 1 2 A B C D E F G H I J 3 4 5 6 7 8 9 10 16 KSS 213BA F NP 6 3 PRINTED WIRING BOARD BD SECTION See page 33 for Circuit Boards Location Ref No Location D151 B 4 IC101 E 4 IC102 E 7 IC103 B 8 IC104 C 8 Q101 H 6 Q102 G 6 Q103 B 2 Semiconductor Location 35 36 ...

Page 31: ...1SS133T 1 2 3 7 6 4 5 KSS 213BA F NP CD The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 37 38 ...

Page 32: ...ARD TABLE SENSOR BOARD DOOR SW BOARD DISC SENSOR S BOARD M M M62 TABLE MOTOR M61 LOADING MOTOR 1 663 973 11 11 1 663 975 11 11 1 663 974 11 11 1 663 971 11 11 1 663 972 11 11 1 DISC SENSOR R BOARD Q51 DOWN UP 1 2 A B C D E F G 3 4 5 6 7 8 9 10 11 12 13 16 6 5 PRINTED WIRING BOARD CD MOTOR SECTION See Page 33 for Circuit Boards Location 39 40 ...

Page 33: ...HCD MC3AV 6 6 SCHEMATIC DIAGRAM CD MOTOR SECTION CD 41 42 ...

Page 34: ...D AUDIO SECTION See page 33 for Circuit Boards Location Page 51 MAIN BOARD CN106 16 P 16 16 1 2 A B C D E F G 3 4 5 6 7 8 9 10 11 12 Ref No Location IC601 E 12 IC602 E 9 IC611 E 2 Q621 E 5 Q622 E 5 Q623 E 5 Semiconductor Location 43 44 ...

Page 35: ...RD CN106 P 16 50V 50V 220 220 0 01 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 45 46 ...

Page 36: ...ARD LEAF SW SECTION See page 33 for Circuit Boards Location Page 51 MAIN BOARD CN107 Q 16 12 12 1 2 A B C D E 3 4 5 6 7 8 9 10 11 12 13 Ref No Location D1001 C 5 D1002 D12 IC1001 C 2 IC1002 C 11 Q1001 C 3 Semiconductor Location 47 48 ...

Page 37: ...HCD MC3AV 6 10 SCHEMATIC DIAGRAM LEAF SW SECTION Page 55 MAIN BOARD CN107 Q 16 49 50 ...

Page 38: ...N C N C 13 12 11 11 HP MIC BOARD 1 5 J781 PHONES 16 NO781 C796 C795 C797 C798 1 674 315 CD DOOR FM AM TUNER IS SUPPLIED AS THE ASSEMBLED BLOCK 6 11 PRINTED WIRING BOARD MAIN SECTION See page 33 for Circuit Boards Location Ref No Location D141 C 10 D333 D 1 D401 I 10 D402 I 10 D411 I 10 D501 D 7 D502 D 7 D503 D 7 D504 D 7 D505 D 6 D506 D 6 D701 E 13 D702 F 11 D703 E 10 D704 E 11 D705 E 13 D712 G 11...

Page 39: ...HCD MC3AV 6 12 SCHEMATIC DIARGAM MAIN 1 5 SECTION TUNER UNIT FM AM TUNER IS SUPPLIED AS THE ASSEMBLED BLOCK EQUALIZER VOLUME MICROPROC INTERFACE POWER AMP BOARD PB DECK A 53 54 ...

Page 40: ...ATIC DIARGAM MAIN 2 5 SECTION See page 51 for Printed Wiring Board See page 75 for Waveforms See page 81 for IC Pin Functions 4 7k 4 7k HA12215F 0 01 R511 4 7k AUS MODEL US CND MODEL R512 6 8k PB DECK A PB DECK B REC 55 56 ...

Page 41: ...N 3 5 SECTION See page 51 for Printed Wiring Board See page 75 for Waveforms See page 80 for IC Pin Functions See page 84 for IC Block Diagrams 1SS133T 77 1SS133T 77 0 01 CXPB84632 031X 0 01 0 01 0 33 50V 0 33 50V 33k 33k CD DOOR CD 57 58 ...

Page 42: ...agrams US AUS CND 0 01 0 01 POWER AMP BOARD CN803 FM 59 60 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié ...

Page 43: ...HCD MC3AV 6 16 SCHEMATIC DIARGAM MAIN 5 5 SECTION See page 51 for Printed Wiring Board MTZJ T 72 5 1C M5F7805L HZS6BLTA FM 61 62 ...

Page 44: ...FB603 FB602 R613 C611 R607 R616 R612 R615 R611R605 R625 R626 R628 R676 R675 D602 C652 C651 JP601 D631 S618 C603 C606 C604 C617 FL601 R678 IC601 R650 JP602 R649 R677 D630 R683 S603 R608 R685 D626 R646 C601 C621 R623 R624 Q621 C644 C643 IC603 R621 C633 C632 C631 C630 C629 C628 C627 C626 C625 C624 C623 C622 R622 R620 R619 R618 C641 C645 C655 R651 R637 R610 R609 R614 R606 C613 C614 Q604 R657 R630 R658...

Page 45: ...HCD MC3AV 6 18 SCHEMATIC DIAGRAM PANEL SECTION See page 84 for IC Block Diagrams See page 75 for waveform R652 100 S624 PRO LOGIC 17 R647 PRO LOGIC D627 FM 65 66 ...

Page 46: ...D CN105 Page 52 TO AMPLIFIER BOARD CN804 Page 71 1 669 653 11 SURR BOARD 1 18 E E E E E 1 4 1 6 1 81 64 65 25 24 41 40 16 6 19 PRINTED WIRING BOARD SURROUND AMP SECTION See page 33 for Circuit Boards Location Ref No Location D863 G 9 IC201 E 5 IC831 E 11 Q291 H 8 Q292 B 8 Q831 G 10 Q834 G 9 Q881 C 9 Semiconductor Location 67 68 ...

Page 47: ...lock Diagrams 69 70 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié POWER AMP BOARD CN804 FM ...

Page 48: ...al for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 4700uF US CND MODEL 3300uF AUS MODEL STK4231MK2 AUS MODEL JW994 AUS MODEL US CND MODEL US CND MODEL AUS MODEL AUS MODEL US CND MODEL FM ...

Page 49: ...C811 C814 C813 C812 R805 R806 D801 Q801 C806 C801 C818 C804 D812 R823 C854 CN991 CLP1 JW994 F992 T991 R995 F994 F993 CN992 CN993 C991 R992 R994 R993 R991 POWER AMP BOARD 11 11 1 674 311 4 1 B MAIN BOARD CN101 Page 52 1 9 C MAIN BOARD CN104 Page 52 1 18 E E E E 1 4 1 3 E MAIN BOARD CN111 Page 51 1 7 TRANS BOARD 11 11 1 674 313 AC POWER TRANS FORMER JW996 JW997 1 2 A B C D E F G 3 4 5 6 7 8 9 10 11 ...

Page 50: ...Creates a focusing phase compensation constant between FA and FE pins FE signal output Connects the FE signal gain setting resistor between TE pins Analog signal Ground Single end output of CV and CV pin signal Spindle amplifier input Gain setting resistor is connected when the spindle 12cm mode Works together with the SPD pin to connect to the spindle phase compensation constant Spindle control s...

Page 51: ...signal processor is input Microprocessor command clock input Microprocessor command data input Microprocessor command chip enable input DRF Defect RF outputs a RF level detection FSS Focus Search Select is a switching pin for the focus search mode search search for a reference voltage Servo system and digital system VCC Reference voltage bus control is connected Reference voltage output Constant s...

Page 52: ...ignal input Schmidt input Tracking error signal input Schmidt input Tracking OFF output Tracking gain switching output Raises gain when L Track jump control output 3 value output available depending on the command EFM data playback clock monitor 4 3218 MHz when phase is locked Sync signal detection output H when a sync signal detected from the EFM signal and that generated internally coincide Digi...

Page 53: ...Hz crystal oscillator Ground for the crystal oscillator Be sure to connect to 0V Sync signal output for the subcode block C1 C2 single correction and double correction monitor Subcode P Q R S T U W output Subcode frame sync signal output Rises when the subcode is in a standby Subcode read clock input Schmidt input Connect to 0V when not in use 7 35 kHz sync signal output divided from the crystal o...

Page 54: ...used Disc detect sensor signal input Not used Sled motor control signal output Clock signal output for LC78622E CD sub code input from LC78622E Command output for LC78622E Not used DRF FOK signal input from LC78622E Sub code synchronizing signal input from LC78622E Not used Tracking gain control signal input from LC78622E RWC latch output for LC78622E Sled motor control output Not used Table senso...

Page 55: ...control signal output Ground X tal 5MHz X tal 5MHz Power supply 5V X tal 32 768kHz X tal 32 768kHz Reset signal input AC check input Capstan motor control 1 signal output Subcode data request signal output Not used Software test port Capstan motor control 2 signal output Not used Sirial data transfer clock input Serial data input Power supply 5V Analog reference voltage input CD adjust point port ...

Page 56: ... Loading motor control signal output Not used Loading motor control signal output Not used Tuner clock output Tuner data input Tuner data output Tuner chip enable output Tuned detection for tuner Stereo detection for tuner Ground Tuner mute signal output BD condition signal input Not used BD condition signal input Not used CD detection signal input Not used CD table detection signal input Not used...

Page 57: ...ction LED driver output Ground X tal 5MHz X tal 5MHz Reset signal input LED driver output Not used LED driver output Rotaly encoder pulse input for Volume Rotaly encoder pulse input for Jog Serial data clock input Serial data input LED select signal output Key input Model No input LED driver output Spectrum analyzer high frequency input Remote commander signal input Spectrum analyzer signal input ...

Page 58: ... F OFFSET DET LATCH AUTORESET VCC ON MUTE AC OFF DET VCC IC461 MAIN BOARD BA6780 VIN2 FIN2 RIN2 CT2 VEE FBIN FBIN OUT2 OUT2 VIN1 FIN1 REVERSIBLE DRIVER FWD REV CONTROLLER COVERNER DRIVER FWD REV CONTROLLER COVERNER LOAD CURRENT DETECTION AMPLIFIER COVERNER OUTPUT REFERENCE VOLTAGE OUTPUT LOW VOLTAGE OUTPUT RIN1 IOUT VEE VEE VCC VREF VREG VCC OUT1 OUT1 18 17 16 15 1 2 3 4 5 6 7 8 9 14 13 12 11 10 I...

Page 59: ... LOGIC LOGIC MASTER VOL NF SW S S S P P B B B B P B C D R L C S L R P P P B P B P B P B P B S MASTER VOL VDD PCM PCM CONTROL SRAM IN FILTER R L C S R P B P B P B P B L L R L R R BPF2 R BPF1 S DC OUT C DC OUT R DC OUT L DC OUT V REF VCC C OUT S OUT R OUT L OUT GND L IN R IN S IN DELAY OUT C VOL IN DET IREF R OUT R NF L NF L OUT L BPF2 L BPF1 RT IN LT IN DC CUT C MODE GND NS BPF1 OSC NS BPF2 ENABLE ...

Page 60: ...ith part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 86 Ref No Part No Description Remarks Ref No Part No Description Remarks 7 1 CASE SECTION 1 3 363 099 11 SCREW CASE 3 TP2 2 4 999 792 01 CASE 3 4 221 076 01 PANEL BACK US 3 4 221 076 11 PANEL BACK CND 3 4 221 076 41 PANEL BACK AUS 4 4 990 ...

Page 61: ... DIA 10 74 4 951 620 01 SCREW 2 6 8 BVTP 75 A 4411 806 A FRONT PANEL ASSY 76 A 4426 605 A FUNC BOARD COMPLETE 77 4 222 495 01 BUTTON FUNCTION 78 X 4952 106 1 BUTTON GROUP ASSY 79 1 674 315 11 HP MIC BOARD 80 4 222 514 01 HOLDER R CASSETTE 81 4 959 229 11 DETENT CASSETTE 82 4 999 687 01 SPRING B DECK 83 4 222 488 01 LID R CASSETTE 84 4 962 708 71 EMBLEM 4 A SONY 85 4 933 134 61 SCREW PTPWH M2 6 6 8...

Page 62: ...OWER US CND 114 1 783 531 21 CORD POWER US CND 115 A 4426 574 A POWER AMP BOARD COMPLETE US 115 A 4426 575 A POWER AMP BOARD COMPLETE CND 115 A 4426 576 A POWER AMP BOARD COMPLETE AUS T991 1 431 840 21 TRANSFORMER POWER US T991 1 431 841 21 TRANSFORMER POWER CND T991 1 431 842 21 TRANSFORMER POWER AUS The components identified by mark or dotted line with mark are critical for safety Replace only w...

Page 63: ...ER B DISC 313 4 992 069 01 SCREW PTPWH M2 DIA 7 314 4 988 454 01 COVER LEVER 315 4 988 421 01 HOLDER MAGNET 316 A 4672 522 A MAGNET ASSY 319 4 976 473 01 HOLDER LED S 320 4 988 431 01 ROLLER DISC 321 X 4948 019 1 HOLDER ASSY BU 322 1 777 874 11 WIRE FLAT TYPE 16 CORE 323 1 663 973 11 DISC SENSOR S BOARD 324 4 988 440 01 SPRING F 1 TENSION 325 4 988 441 01 SPRING F 2 TENSION 326 4 957 577 21 SCREW ...

Page 64: ...3 4 988 423 01 GEAR A LOADING 354 4 988 425 01 PULLEY 355 4 988 424 01 GEAR TABLE 356 4 988 432 01 GEAR B LOADING 357 4 988 426 01 BASE CDM 358 1 663 972 11 DISC SENSOR R BOARD 359 1 663 974 11 CDMOTOR BOARD 360 4 990 669 01 HOLDER SENSOR M61 X 4948 434 1 MOTOR ASSY LOADING M62 X 4948 434 1 MOTOR ASSY TABLE 351 352 354 354 353 356 358 360 357 359 355 1 M61 20 17 14 17 M62 ...

Page 65: ...ont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié not supplied 19 M102 M101 405 407 403 406 406 404 401 402 406 406 401 8 848 379 31 DEVICE OPTICAL KSS 213BA F NP 402 2 626 907 01 GEAR A S 403 2 627 003 02 GEAR B RP 404 2 626 908 01 SHAFT SLED 405 A 4699 869 A BD BOARD COMPLETE 406 4 992 054 01 RUBBER VIBRATION PROOF 407 4 996 243 01 SCREW M2 PSW M101 X 2...

Page 66: ... R 462 3 016 572 01 LEVER EJECT PREVENTION L HP101 A 2056 681 B DECK A ASSY HEAD 230AWR2 NOTE HP101 A 2056 683 B DECK A ASSY HEAD 230PWR2 NOTE HRPE10 A 2056 682 B DECK B ASSY HEAD 230AWR2 NOTE HRPE101A 2056 684 B DECK B ASSY HEAD 230PWR2 NOTE 7 7 TC MECHANISM SECTION 1 TCM230AWR2 230PWR2 451 452 452 453 453 454 454 455 455 456 460 456 457 462 458 458 457 HRPE101 HP101 459 NOTE Two types of parts w...

Page 67: ...04 630 A MECHANICAL BLOCK ASSY 230PWR2 NOTE 510 3 016 566 01 SLIDER REVERSE 511 A 2007 732 A LEAF SW BOARD COMPLETE 512 3 016 575 11 SPRING TORSION 513 3 019 208 01 WASHER STOPPER 514 3 027 453 01 SPRING GROUND TENSION 515 3 030 823 01 SCREW BVTT 2X3 5 M1 A 2004 628 A MOTOR ASSY CAPSTAN 501 502 502 503 504 505 505 506 506 507 508 515 515 508 509 509 515 515 514 510 510 511 512 513 M1 11 19 18 12 9...

Page 68: ... 22uF 20 50V C431 1 137 427 11 FILM 120PF 5 50V C432 1 162 288 31 CERAMIC 330PF 10 50V C433 1 162 209 31 CERAMIC 27PF 5 50V C601 1 104 396 11 ELECT 10uF 20 16V C602 1 104 396 11 ELECT 10uF 20 16V C611 1 104 396 11 ELECT 10uF 20 16V C612 1 104 396 11 ELECT 10uF 20 16V C621 1 137 150 11 FILM 0 01uF 5 100V C622 1 126 961 11 ELECT 2 2uF 20 50V C623 1 136 155 00 FILM 0 015uF 5 50V C624 1 130 481 00 MYL...

Page 69: ...CHIP 0 1uF 25V C141 1 163 038 91 CERAMIC CHIP 0 1uF 25V C142 1 164 505 11 CERAMIC CHIP 2 2uF 16V C151 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C152 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C153 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C154 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C155 1 163 093 00 CERAMIC CHIP 10PF 5 50V C156 1 163 085 00 CERAMIC CHIP 2PF 50V C157 1 164 232 11 CERAMIC CHIP 0 01uF 50V C1...

Page 70: ...IP 33K 5 1 10W R155 1 216 089 91 RES CHIP 47K 5 1 10W R156 1 216 081 00 METAL CHIP 22K 5 1 10W R157 1 216 077 00 METAL CHIP 15K 5 1 10W R158 1 216 049 91 RES CHIP 1K 5 1 10W R159 1 216 083 00 METAL CHIP 27K 5 1 10W R160 1 216 037 00 METAL CHIP 330 5 1 10W R161 1 216 073 00 METAL CHIP 10K 5 1 10W R162 1 216 037 00 METAL CHIP 330 5 1 10W R163 1 216 049 91 RES CHIP 1K 5 1 10W R164 1 216 065 91 RES CH...

Page 71: ... 5 1 10W R695 1 216 061 00 METAL CHIP 3 3K 5 1 10W R696 1 216 065 91 RES CHIP 4 7K 5 1 10W R697 1 216 069 00 METAL CHIP 6 8K 5 1 10W R698 1 216 073 00 METAL CHIP 10K 5 1 10W SWITCH S631 1 762 875 21 SWITCH KEYBOARD FUNCTION S632 1 762 875 21 SWITCH KEYBOARD CONTINUE S633 1 762 875 21 SWITCH KEYBOARD SHUFFLE S634 1 762 875 21 SWITCH KEYBOARD PROGRAM S635 1 762 875 21 SWITCH KEYBOARD REPEAT S636 1 7...

Page 72: ...C 560PF 10 50V C173 1 136 165 00 FILM 0 1uF 5 50V C174 1 136 165 00 FILM 0 1uF 5 50V C175 1 126 964 11 ELECT 10uF 20 50V C176 1 136 495 11 FILM 0 068uF 5 50V C177 1 136 153 00 FILM 0 01uF 5 50V C191 1 126 964 11 ELECT 10uF 20 50V C192 1 162 292 31 CERAMIC 680PF 10 50V C193 1 126 964 11 ELECT 10uF 20 50V C194 1 162 286 21 CERAMIC 220PF 10 50V C195 1 162 306 11 CERAMIC 0 01uF 30 16V C196 1 162 306 1...

Page 73: ...20 50V C919 1 126 968 11 ELECT 100uF 20 50V C921 1 126 947 11 ELECT 47uF 20 35V C922 1 164 159 21 CERAMIC 0 1uF 50V C923 1 164 159 21 CERAMIC 0 1uF 50V C924 1 126 934 11 ELECT 220uF 20 10V C951 1 136 165 00 FILM 0 1uF 5 50V C952 1 126 943 11 ELECT 2200uF 20 25V C953 1 104 666 11 ELECT 220uF 20 25V C955 1 126 940 11 ELECT 330uF 20 16V CONNECTOR CN101 1 564 506 11 PLUG CONNECTOR 3P CN102 1 568 832 1...

Page 74: ...SA TP Q333 8 729 116 59 TRANSISTOR 2SB1068TP Q334 8 729 029 66 TRANSISTOR DTC114ESA TP Q335 8 729 029 66 TRANSISTOR DTC114ESA TP Q336 8 729 116 59 TRANSISTOR 2SB1068TP Q337 8 729 045 21 TRANSISTOR 2SD1513TP LK Q338 8 729 900 63 TRANSISTOR BN1F4M TP Q339 8 729 029 66 TRANSISTOR DTC114ESA TP Q340 8 729 116 59 TRANSISTOR 2SB1068TP Q341 8 729 045 21 TRANSISTOR 2SD1513TP LK Q342 8 729 900 63 TRANSISTOR...

Page 75: ...RBON 2 7K 5 1 4W F R322 1 249 428 11 CARBON 8 2K 5 1 4W F R324 1 247 876 11 CARBON 75K 5 1 4W R325 1 249 437 11 CARBON 47K 5 1 4W R326 1 249 437 11 CARBON 47K 5 1 4W R327 1 249 437 11 CARBON 47K 5 1 4W R328 1 247 876 11 CARBON 75K 5 1 4W R329 1 249 417 11 CARBON 1K 5 1 4W F R330 1 249 425 11 CARBON 4 7K 5 1 4W F R331 1 249 425 11 CARBON 4 7K 5 1 4W F R332 1 249 415 11 CARBON 680 5 1 4W F R333 1 24...

Page 76: ...4W R709 1 216 457 00 METAL OXIDE 1 2K 5 2W F CND R709 1 215 893 11 METAL OXIDE 1 5K 5 2W F US R709 1 215 892 11 METAL OXIDE 1K 5 2W F AUS R711 1 247 791 91 CARBON 22 5 1 4W R712 1 247 791 91 CARBON 22 5 1 4W R713 1 247 791 91 CARBON 22 5 1 4W R714 1 247 791 91 CARBON 22 5 1 4W R716 1 249 437 11 CARBON 47K 5 1 4W R717 1 249 429 11 CARBON 10K 5 1 4W R718 1 249 429 11 CARBON 10K 5 1 4W R719 1 215 893...

Page 77: ...50V C615 1 126 160 11 ELECT 1uF 20 50V C616 1 165 319 11 CERAMIC CHIP 0 1uF 50V C617 1 126 160 11 ELECT 1uF 20 50V C621 1 163 001 11 CERAMIC CHIP 220PF 10 50V C622 1 163 001 11 CERAMIC CHIP 220PF 10 50V C623 1 163 001 11 CERAMIC CHIP 220PF 10 50V C624 1 163 001 11 CERAMIC CHIP 220PF 10 50V C625 1 163 001 11 CERAMIC CHIP 220PF 10 50V C626 1 163 001 11 CERAMIC CHIP 220PF 10 50V C627 1 163 001 11 CER...

Page 78: ...L CHIP 220 5 1 10W R650 1 216 033 00 METAL CHIP 220 5 1 10W R651 1 216 033 00 METAL CHIP 220 5 1 10W R655 1 216 069 00 METAL CHIP 6 8K 5 1 10W R661 1 216 069 00 METAL CHIP 6 8K 5 1 10W R662 1 216 033 00 METAL CHIP 220 5 1 10W R663 1 216 035 00 METAL CHIP 270 5 1 10W R664 1 216 039 00 METAL CHIP 390 5 1 10W R665 1 216 041 00 METAL CHIP 470 5 1 10W R666 1 216 045 00 METAL CHIP 680 5 1 10W R667 1 216...

Page 79: ...31MK2 AUS TRANSISTOR Q801 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q811 8 729 900 36 TRANSISTOR BA1F4M TP Q812 8 729 620 05 TRANSISTOR 2SC2603TP EF Q851 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA RESISTOR R631 1 216 029 00 METAL CHIP 150 5 1 10W R632 1 216 025 91 RES CHIP 100 5 1 10W R647 1 216 033 00 METAL CHIP 220 5 1 10W R656 1 216 033 00 METAL CHIP 220 5 1 10W R657 1 216 035 00 METAL CHIP 270 5 ...

Page 80: ... 1 136 167 00 FILM 0 15uF 5 50V C249 1 126 963 11 ELECT 4 7uF 20 50V C250 1 126 959 11 ELECT 0 47uF 20 50V C251 1 126 963 11 ELECT 4 7uF 20 50V C252 1 126 959 11 ELECT 0 47uF 20 50V C253 1 164 159 21 CERAMIC 0 1uF 50V C254 1 124 903 11 ELECT 1uF 20 50V C255 1 124 903 11 ELECT 1uF 20 50V C256 1 124 903 11 ELECT 1uF 20 50V C298 1 126 935 11 ELECT 470uF 20 16V C299 1 137 198 11 CERAMIC 1uF 5 50V C831...

Page 81: ... 249 425 11 CARBON 4 7K 5 1 4W F R900 1 249 425 11 CARBON 4 7K 5 1 4W F VIBRATOR X201 1 579 125 11 VIBRATOR CERAMIC 8MHz 1 674 312 11 SW POWER BOARD LED D617 8 719 074 80 LED MVR3864X J300K REC D618 8 719 074 82 LED MAY3864X J300K PAUSE D627 8 719 074 80 LED MVR3864X J300K PRO LOGIC SWITCH S624 1 762 875 21 SWITCH KEYBOARD PRO LOGIC S625 1 762 875 21 SWITCH KEYBOARD POWER S626 1 762 875 21 SWITCH ...

Page 82: ...840 21 TRANSFORMER POWER US T991 1 431 841 21 TRANSFORMER POWER CND T991 1 431 842 21 TRANSFORMER POWER AUS The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié HARDWARE LIST 1 7 685 646 79 SCREW...

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