SONY 3M5F-18C821

SERVICE MANUAL

COMPACT DISC MECHANISM

Ver 1.0 2002.08

9-874-104-01 Sony Corporation2002H0500-1 e Vehicle CompanyC 2002.08 Published by Sony Engineering Corporation

AEP ModelUK Model

CDX-5F821N VERSION: DB CDX-5F821R VERSION: AB

TABLE OF CONTENTS

3M5F-18C821(CDX-5F821N/5F821R)

SERVICING NOTES .......................................................... 2

1. DISASSEMBLY1-1. Disassembly Flow ........................................................... 31-2. Cover (Up), Chassis Assy ............................................... 41-3. Bracket (L), Bracket (R) ................................................. 41-4. Chassis (T) ...................................................................... 51-5. MD Board ........................................................................ 51-6. Loading Motor Sub Assy (M103) ................................... 61-7. Floating Block Assy ........................................................ 61-8. Chucking Arm Assy ........................................................ 71-9. Optical Pick-up (KSS-720A) .......................................... 7

2. DIAGRAMS2-1. Block Diagram SERVO Section .............................. 92-2. Block Diagram MAIN Section ................................ 102-3. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 112-4. Printed Wiring Boards

MD (Component Side)/LED/SW Boards ................. 122-5. Printed Wiring Boards

MD Board (Conductor Side) .................................... 132-6. Schematic Diagram MD Board (1/4) ...................... 142-7. Schematic Diagram MD Board (2/4) ...................... 152-8. Schematic Diagram MD Board (3/4) ...................... 162-9. Schematic Diagram MD (4/4)/LED/SW Boards .... 172-10. IC Pin Function Description ........................................... 21

3. EXPLODED VIEWS3-1. Cover Section .................................................................. 233-2. Chassis Section ............................................................... 243-3. Floating Block Section .................................................... 25

4. ELECTRICAL PARTS LIST ............................... 26

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23M5F-18C821

The laser diode in the optical pick-up block may suffer electro-static breakdown because of the potential difference generated bythe charged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic breakdown and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.

NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focusedon the disc reflective surface by the objective lens in the opticalpick-up block. Therefore, when checking the laser diode emis-sion, observe from more than 30 cm away from the objective lens.

When replacing the main chassis assy of mechanism deck whichhave the CAUTION LABEL attached, please be sure to put anew CAUTION LABEL (3-223-913-11) to the main chassis assy.

SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.

SERVICING NOTES

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

TEST DISCThis set can playback a CD-R, CD-RW for audio use. When testthis set, use the following test disc.Test disc for CD-R: TCD-R082LMT (Part No.: J-2502-063-1)Test disc for CD-RW: TCD-W082L (Part No.: J-2502-063-2)

Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur-

ing repairing. Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times). Be careful not to apply force on the conductor when soldering

or unsoldering.

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33M5F-18C821SECTION 1

DISASSEMBLY This set can be disassembled in the order shown below.

1-1. DISASSEMBLY FLOW

Note 1: The process described in can be performed in any order.

Note 2: Without completing the process described in , the next process can not be performed.

Note 3: Illustration of disassembly is omitted.

SET

1-2. COVER (UP), CHASSIS ASSY(Page 4)

1-3. BRACKET (L), BRACKET (R)(Page 4)

1-4. CHASSIS (T)(Page 5)

1-5. MD BOARD(Page 5)

1-6. LOADING MOTOR SUB ASSY (M103)(Page 6)

1-7. FLOATING BLOCK ASSY(Page 6)

1-8. CHUCKING ARM ASSY(Page 7)

1-9. OPTICAL PICK-UP (KSS-720A)(Page 7)

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43M5F-18C821

Note: Follow the disassembly procedure in the numerical order given.Note: Screws and washers cannot be re-used.

Please replace to brand-new ones once screws and washers are removed.

1-2. COVER (UP), CHASSIS ASSY

1-3. BRACKET (L), BRACKET (R)

1 two screws(PTT2.6 6)

1 two screws(PTT2.6 6)

4 chassis assy3

2 cover (up)

2 two screws(P2.6 4)

3 bracket (L)

5 bracket (R)1 connection (C1) cord

(CN3)

4 two screws(P2.6 4)

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53M5F-18C821

1-4. CHASSIS (T)

1-5. MD BOARD

2 two screws(P2 3)

4 Remove the chassis (T)in the direction of the arrow.

1 Remove two solders ofLED board lead wires.

3 claw

1 Remove two soldersof loading motor sub assy (M103)lead wires.

1 Remove two solders ofLED board lead wires.

4 Open the MD board.

3 three screws

2 motor flexible board(CN2)

5 OP flexible board(CN1)

6 MD board

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63M5F-18C821

1-6. LOADING MOTOR SUB ASSY (M103)

1-7. FLOATING BLOCK ASSY

3 Remove two soldersof loading motor sub assy(M103) lead wires.

5 loading motor sub assy (M103)

4 two screws(P2 3)

1 two screws(P2 3)

2 gear (PS) assy

3 two dampers 3 two dampers

6 two coil springs (damper)6 two coil springs (damper)

lever (D)

load ring

2 tension spring (F/B)

1 Shifting the lever (D) fully in the direction of arrow A,turn the load ring fully in the direction of arrow B.

5 floating block assy

4

B

A

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73M5F-18C821

1-8. CHUCKING ARM ASSY

2 extension spring (S)

1 extension spring (CH)3 Open the chuckingarm assy.

4 boss

4 boss

5 chucking arm assy

1-9. OPTICAL PICK-UP (KSS-720A)

5 base cover, leaf spring (SL)

4 screw(PS2 4)

6 two screws(PS2 4) 7 Open the SL driving block

assy in the direction ofarrow A.

A

C

B

2 screw(P2 3)

1 OP flexible board

9 optical pick-up(KSS-720A)

8 Pick up the shaft (feed)assy in the direction ofarrow B and pull it outin the direction of arrow C.

3 leaf spring (feed)

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83M5F-18C821

MEMO

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3M5F-18C821

99

SECTION 2DIAGRAMS

2-1. BLOCK DIAGRAM SERVO Section

RFDCSUMMING

AMP

ACSUM

EQIN

7

8

9

A

B

C

D

28

20

RFDCO

CE

TE

E

F

10

11

RWSW

PD

12

2LD

1 APC AMP

RW/ROM

RFAC

116,

115

,11

8, 1

17

RF

CE

16FE FE

TE

109

10

6, 7

5

,3

1,

111

9

12, 1

5

19,

21, 8

2, 3

,24

, 25

523422

RASCASWEOE

113119114120

XRASXCASXWEXOE VI

BRAT

ION

MEM

ORY

CONT

ROLL

ER&

COM

PRES

SION

EXP

ANDE

R

A0

A10

A0 A10

DQ1

DQ

4 D0 D3

RFAC

ASYIASYO

71

7374

MIRRDFCT

66 69 68 67

FILO

CLTV

PCO

FILI

ASYMMETRYCORRECTOR

DIGITALPLL

EFMDEMODULATOR

INTE

RNAL

BUS

D/AINTERFACE

ERRORCORRECTOR

32k RAM

9086

BCKPCMD

LRCKSELECTOR

DIGITALOUT 85

DOUT

XTAO

XTAI

CLOCKGENERATOR

1578

1581

GRSCOR

GFS

152315251524

1526

151415151517

DATACLOKXLAT

SENS

SQSOSQCKSCOR

SUBCODEPROCESSOR

CPUINTERFACE

XRDEXWREXQOK

1591581512

XRDEXWREXQOK

SERVO AUTOSEQUENSOR

SCLK

FOK

XRST

27

35

21

SERVOINTERFACE

45

SSTP

TECEFE

SETECEFE

61605962

OP AMPANALOG SW

RFRF

DCVC

58

A/D CONVERTER

SERV

O DS

P

PWM

GEN

ERAT

OR

5051

4849

4647

FFDRFRDR

TFDRTRDR

SFDRSRDR

MDS

MIRRDECTFOK

DIGITALCLV

2725

2321

1011

68

OUT2FOUT2R

OUT1ROUT1F

OUT3ROUT3F

OUT4FOUT4R

FFDRFRDR

TFDRTRDR

SFDRSRDR

2930

1918

1415

MOTORDRIVE

MOTORDRIVE

COILDRIVE

MOTORDRIVECOIL

DRIVE

TRACKING/FOCUS COIL DRIVE,SLED/SPINDLE MOTOR DRIVE

IC300

A

B

C

D

E

F

I-V A

MP

PD LD

DETECTOR

(TRACKING)

(FOCUS)

2-AXIS DEVICE

OPTICALPICK-UP BLOCK

(KSS-720A)

LASER DIODE

MMM101(SLED)

MMM102(SPINDLE)

ON : When the optical pick-up is inner position

RW SEL

GRSCOR

GFS

CDDATCDCLKCDLAT

SENS

SCOR

XRDEXWREXQOK

SCLK

XRST

FOK

SQSOSQCK

24

40

19

109

11

8

38

46

17

7

16

20

8485

LM LOLM LJ

3435

CD-R(ROM)/RWSELECT SWITCH

Q4

DISC INDETECT SENSOR

Q702

EQUALIZERON/OFFSWITCH

Q10SIGNAL PATH

: CD PLAY

FILTER

DIGITAL SIGNAL PROCESSOR,DIGITAL SERVO PROCESSOR,

D-RAM CONTROLLERIC101

D-RAMIC100

AUTOMATICPOWER

CONTROLQ1

RF AMP,FOCUS/TRACKING ERROR AMP

IC1

6

SYSTEM CONTROLLERIC200 (1/2)

IN4F4

MDPIN4R3

VC27 DVC 14VC

X116.9344MHz

B

EXTAL-IN

SDO

SDI, BCK, LRCK

D200 FTC-XRDE

(Page 10)

CCD MUTE, AMUTE

(Page 10)

(Page 10)

(Page 10)

(Page 10)

BCKIPCMDI

LRCKI9187

158889D/A

CONVERTERLOW-PASS

FILTER

LOUT115881597

LOUT2104

AIN115881598

AIN2103

LOW-PASSFILTER

AOUT199

AOUT2102

L

R

93 94

RFACSUMMING

AMP

RFSWITCH

Q6, 74 RFACVCA3

15RF EQAMP

BST

24

FOCUSERROR AMP

CENTERERROR AMP

TRACKINGERROR AMP

E I-V AMP

F I-V AMP

TE BAL43

18

TE BAL19

63

MIRR/DEFECTSWITCH

Q100, 101

3334

4443

34

97

MOTORDRIVE

FINRIN

OUT1OUT2

LOADING MOTOR DRIVEIC9

MM103(LOADING)

D-IN27

DISC OUTDETECT SENSOR

Q701D-OUT28

(DISC SET)

45D-SW

ON : When completion of the discchucking operation.

(LIMIT)

29LIM SW

THP20051TEMP

BCK

LRCKSD

I

D(Page 10)

L, R1588

AMUTECDMUTE

A

88

22 13

SYSM

AMUT

E

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3M5F-18C821

1010

2-2. BLOCK DIAGRAM MAIN Section

SDI, BCK, LRCK

9 SDO

12 SDIO

13 BCKIA

14 LRCKIA

62 X1

60 ACKO

SDO

TC-XRDE

XTAL-IN

CD-ROM DECODER,MP3 DECODER

IC501

39

PO7

19

STAN

BY

1

/RES

ET

5

I2C

SDA

6

I2C

SCL

72

DECI

NT

3

DECS

TBY

2

DECX

RST

80

SDA

81

SCL

IC502

16CE43WR17OE

30 CS15 WE32 OE

20

13,

3, 2

, 31,

1,

12, 4

, 11,

7, 1

0

3, 4

, 7, 1

0, 1

1, 1

5,38

3

6, 3

4

31, 4

1,42

, 45,

44

46, 4

7, 4

9

51,

53

55

21

23,

25

29IO

1

IO8

A0

A16

AD0

AD16

IO0

IO7

S-RAMIC500

32RXD

88FL BOOT

91WP

31TXD

SYSTEM CONTROLLERIC200 (2/2)

SIGNAL PATH: CD PLAY

MUTINGQ400, 401

15

MUT

E

MUTING CONTROLSWITCH

Q403

L

R

D(Page 9)

B(Page 9)

E(Page 9)

F(Page 9)

L, R

SDI

LRCK

A(Page 9)

AMUTE

CD MUTE

C(Page 9)

CD MUTE, AMUTE

LOW-PASS FILTER,LINE AMP

IC401

LOW-PASS FILTER,LINE AMP

IC400

MUTING CONTROLSWITCH

Q402

CD MUTE13

BCK

20BATTERY

19BATTERY

CN3

B+ SWITCHQ601, 602

CDON 70

13SERVO 5VB+ SWITCHQ603, 604

SW3.3V CONT 96

+5VREGULATOR

IC601

+5VOPTICAL PICK-UP

BLOCK B+

+9VREGULATOR

IC603

+9VLOW-PASS FILTER,

LINE AMP(IC400, 401) B+

+3.3VREGULATOR

IC600

+3.8VREGULATOR

IC605

+3.8VDSP (IC101) B+

LE +5VLOADING MOTOR

DRIVE (IC9) B+

DRV +5VCOIL/MOTOR DRIVE

(IC300) B+

SERVO +3.3VD-RAM (IC100),DSP (IC101) B+

+2.5VREGULATOR

IC604

+2.5VCD-ROM/MP3 DECODER

(IC501) B+

SW B/U +3.3VDISC IN/OUT DETECT

SENSOR (Q701, 702) B+

+3.3VCD-ROM/MP3 DECODER

(IC501) B+

+3.3VSYSTEM CONTROLLER

(IC200) B+

+2.5VINVERTER (IC502) B+

B+ SWITCHQ600, 606

14UCOM 3.3V

5WP

6MODE

7DATA IN

8DATA OUT

B+ SWITCHQ203

B+ SWITCHQ500

POWER ON/OFFCONTROL SWITCH

Q202

59RSTX4

RST

1AUDIO L

3AUDIO R

CDMON 71

B+ SWITCHQ501, 502

+5VDISC IN/OUT DETECT

SENSOR B+

65 EXTAL

63 XTAL

X212.288MHz

TOMOTHERBOARD

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3M5F-18C821

1111

1.2 Vp-p

Approx150 mVp-p

Approx200 mVp-p 1.8 Vp-p

81 ns

4.4 Vp-p

59 ns

2-3. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board: X : parts extracted from the component side. Y : parts extracted from the conductor side. f : internal component. : Pattern from the side which enables seeing.(The other layers' patterns are not indicated.)

Caution:Pattern face side: Parts on the pattern face side seen from(Conductor Side) the pattern face are indicated.Parts face side: Parts on the parts face side seen from(Component Side) the parts face are indicated.

Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F

50 WV or less are not indicated except for electrolyticsand tantalums.

All resistors are in and 1/4

W or less unless otherwisespecified.

f : internal component. C : panel designation.

A : B+ Line. Voltages and waveforms are dc with respect to ground

under no-signal conditions.no mark : CD PLAY

Voltages are taken with a VOM (Input impedance 10 M).Voltage variations may be noted due to normal produc-tion tolerances.

Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

Circled numbers refer to waveforms. Power voltage is fed with jig. Signal path.J : CD PLAY

Waveforms MD Board

1 IC1 qg (RFAC), IC101 ua (RFAC)

2 IC1 qh (FE), IC101 ys (FE)

3 IC1 qk (TE), IC101 y; (TE)

6 IC101 of (XTAO)

7 IC200 yg (EXTAL)

Note: The components identified by mark 0 or dotted linewith mark 0 are critical for safety.Replace only with part number specified.

4 IC101 ih (LRCK), ij (LRCKI),IC501 qf (LRCKIA)

3.4 Vp-p

22.7 s

5 IC101 o; (BCK), oa (BCKI),IC501 qd (BCKIA)

4.2 Vp-p

474 ns

MD board is multi-layer printed board.However, the patterns of intermediate-layer have not been in-cluded in diagram.

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3M5F-18C821

1212

D1 F-11D101 G-9D200 F-5D602 H-5

IC9 C-4IC101 E-8IC200 E-6IC300 D-11IC501 B-6IC502 C-6IC600 G-6IC601 H-6IC603 H-7IC604 A-5IC605 G-6

Q1 F-12Q6 G-12Q7 G-11Q10 G-10Q100 G-9Q101 G-8Q402 G-7Q403 G-8Q600 G-5Q601 H-7Q603 E-4Q604 D-4Q606 G-5

2-4. PRINTED WIRING BOARDS MD (Component Side)/LED/SW Boards

R122

C606

C605

C603

C608C601

C619C618

C613

C615

C621

C123

C101

C116

C115

C8

C4

C3

C27

C14

C11C15

C2

C25

C312

C313

C314

C309

C315

C316

C317

C311

C310

C308

C304

C301

C20

C64

C22

C76

C111

C110

C109C105

C107

C125

C127

C128C129

C518C519

C201

C202

C103

C514

C517

C513

C512

C511C510

C501C617

C503

C616

C502

C500

C509

C307

C508

C506

C305

C210

C211

C204

C214

C205

C207C206

C418

C423

C102

C607

D602

C602

Q600

C600

IC600IC605

Q606

Q601

IC603

C625

IC601

FB402 FB43

6FB40

8FB

407

R434

R435

FB412

FB411

Q100Q101

R123

R116

R124FB100

D101

R130

R127

FB414

R31

R30R29

R20

Q10

R425

L2

L1

D1

C9L3

Q1

Q6

Q7

L311L300

C318 C319

L307

L308

L309

L310

L301

L303

L302L304

L305

L306

FB10

2

FB10

3

FB104

FB10

5

X1

D200

L200

X2

IC604

L501

IC9

Q604

Q603

R610

R616

Q403

Q402

R8

R5

R73 R3

R7R4

R13

R10

R12

R1

IC300

R112

R106

R105

R104

R109 R108

R107

R121

R119R12

0

R102R216

R257

R233

R518

R515R516

R500

R502

R503R504

R505

R520

R511R532

R513

R514

R519R521R522R523

R524R525R510

R244

R202

R246R606

R232

R234

R221

R224

R225

R235

R227

R226

R228

R229

R236

R223

R114

CN3

CN2

IC101

IC200

IC502

IC501

R217

R231

C131

R101

R103

R611

R603

6

1 30

31

60

90 61

120

91

(COMPONENT SIDE)MD BOARD

E

M103(LOADING)

M

AAK

E

1

2

3

E

E E E

TOMOTHER BOARD

1-682-692-

11

(11)

1-670-319-

21

(21)

LED BOARD

DISC INDETECTSENSOR

DISC OUTDETECT SENSOR

WHT

RED

WHT

RED

M101(SLED)

M

6 5

M102(SPINDLE)

M

4 3

1

2

MOTOR FLEXIBLE BOARD

SW BOARD

1-670-320-

21

(21)

(LIMIT)

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

C

D

E

F

G

H

I

BLK

RED

BLK

RED

SemiconductorLocation

Ref. No. Location

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3M5F-18C821

1313

2-5. PRINTED WIRING BOARDS MD Board (Conductor Side)

C604

C626Q203

Q602

R605

R602

R601

C208

R259

R258

Q202

C100

FB406

FB40

4

FB405FB437

FB409

C1 C7

C300

R426

C400 FB401 FB400

C401

Q400

Q401R428

R400R401

R427

C403R405

C406

C402C417

R415R414

C411

R404

C405

C404

C416

C13 C12 FB438

C19

R35

R34 R97

R38

R33R32

R27 R26

R25

C73R28

R24R21

C23 R22

R11

C21

C24

Q4R18

C5

C6

R128

C16 C17

D300

C303R308

FB101

C122

C108

C126

C114 R41

R111

C112R110

C414R4

09

R410

C412R4

12R4

11

R403

R402

C408

C409

C407

R406

R407

R408R413

C413 C415

C429

R424

R416

C428

C410

C104

R117

R118

D401 D400

C425

C424

R245

C113C106

L401C118

C119L402

R260

L400

C120

Q702C515

C504

L500 R707

R509R508R507R506

C306

C505 C516

R529R530

THP200

R239

R241

C203

R249R265

R263

R262

R218C609

Q701

R705 R256

R238R206

C213

R211R213

R207

C212

IC500

S201

IC100IC

400

IC401

IC1

CN1

C28

R417R2

61

R248C209

R418

Q501Q502

Q500

C507

MD BOARD

1-682-692-

11

(11)

(CONDUCTOR SIDE)

OPTICALPICK-UPBLOCK

(KSS-720A)

OPFLEXIBLEBOARD

E

4

5 8 5 8

4

E

E

DISC OUTDETECTSENSOR

DISC INDETECTSENSOR

(DISC SET)

E

E

1 2 3 4 5 6 7 8 9 10

A

B

C

D

E

F

G

H

D300 D-4D400 E-8D401 E-7

IC1 G-4IC100 F-7IC400 F-7IC401 F-6IC500 B-8

Q4 G-3Q202 H-7Q203 G-7Q400 G-6Q401 G-6Q500 D-10Q501 C-8Q502 C-8Q602 H-8Q701 E-8Q702 A-10

SemiconductorLocation

Ref. No. Location

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3M5F-18C821

1414

R31

R12

C17

C8

C14CN1

TP1

TP2

TP3

TP4

TP5

TP6

TP7

TP8

TP34

TP9

TP10

TP11

TP12

TP13

TP14

TP15

R4

R5

C3C4 R8

R7

C21

C9

D1

R1

TP16

TP26

R11

C11

C2

Q7

C5L1

C6

C12

R13

C73

R28

R29

R25

R30

R20

R26

R32 TP21

R27

R73

R33

C23 R22

R21

C20

R3

R38

R34

C64C76

C22

R97

TP25

TP22

TP19

TP17 TP18

TP20

TP24

TP23

R41

C15 R10

C25

C27

R18L2

C19

L3

C28

C1

Q1

R35

R24

IC1

Q6

Q10

Q4

C7

C13 C16

C24

TP247

TP27

10k

0

2216V

0.1

0.116P

12k

12k

680p680p 12k

12k

0.1

2.210V

1SS355

22

10k

1000p

0.1

2SB624T1-B

0.1

10

10

V

2216V

33k

0.1

82k

6.8k

5.6k

4.7k

12k

6.8k

220k

5.6k

22k

33k

0.1 3.3k

22k

220p

22k

33k

22k

0.0010.001

0.1

22k33k

0.01 4.7k

0.1

0.1

4.7k

0.1

0.1

10016V

2SB624T1-B

68k

4.7k

CXA2581NT4

DTC144EE

DTC114EE

DTC114EE

4716V

2216V

2216V

4.716V

A1

A2

A3

A4

A5

B1

C1

C2

C3

C5

T-

T+

F+

F-

Z1

Z2

Z3

Z4

Z5

Z6

Z1

Z2

Z3

Z4

Z5

Z6

Y1

Y2

Y3

Y5

Y4

F-

T-

T+

F+

E

F

VCC

VR

VC

PD

LD

GND

A

C

B

D

(1/4)

FLEXIBLE

BOARD

OP

AUTOMATIC

POWER

CONTROL

RF SWITCH

RF AMP,

FOCUS/TRACKING

ERROR AMP

RF SWITCH

SWITCH

SWITCH

ON/OFF

EQUALIZER

CD-R(ROM)/RW

SELECT

100H

10

H

0

2-6. SCHEMATIC DIAGRAM MD Board (1/4) See page 11 for Waveforms. See page 18 for IC Block Diagram.

The components identified by mark 0 or dottedline with mark 0 are critical for safety.Replace only with part number specified.

(Page 15)

(Page 16)

(Page 17)

http://www.okxia.cn

3M5F-18C821

1515

R114

TP412

C114

C122

FB100

C116

R130

TP114

TP111

TP112

TP113

TP110

TP106

C126

R112

C115

R127

D101

R128

C100C120

C123 R122

R123

R124

TP411

R1

16

TP

41

0

TP

40

9

FB1

02

C119C118C113C106

C1

09

R106

C105

C107R105

R1

04

C125

C1

08

TP

33

C1

10

R109R110C112

C111

R108

R107

R111

TP115

L401

C128 C127 C129

R119

R121

TP

12

0

TP

11

8

TP

11

9

TP

10

0

R117 R118

C104

TP

10

3

TP

10

4

TP

10

5

TP

10

2

TP

10

1

TP121

R424

R416

C429

C428

C418C423

C102

R120

C103

R102

R101

C131

R103

TP117

C101

L402

TP28TP29

Q100 Q101

IC100

IC101

X1

FB1

03

FB104

FB1

05

FB101

10k

47p

0.1

0.1

100

0.1

33k

0.01

220k

1SS355

1k

0.122

16V

1 47k

1k

10k

10

0

1016V

0.12216V

0.1

22

0p

680k

0.01

0.047100k

10

k

0.1

0.0

04

7

0.0

015

10k1M1

0.047

3.3k

3.3k

220k

39p 39p 39p

100

100100 100

0.1

10k

10k

1200p

1200p

0.10.1

0.1

100

0.1

100

110

15p

0

1

DTA114EE DTA114EE

MSM51V17400F

CXD3027R

16.9344MHz

A1

A2

A3

A4

A5

D2

D3

D4

D5

D6

D7

D8

D9

D10

E1

E2

E3

A4

A5

A6

A7

A8

A9

XOE

XCAS

D2

D3

D0

D1

XWE

XRAS

A10

XW

RE

XR

DE

XQ

OK

SE

NS

XLA

T

DA

TA

XR

ST

SC

OR

SQ

CK

SQ

SO

SC

LK

FRDR

FFDR

TRDR

TFDR

SRDR

SFDR

MDS

MDP

FOK

A0

A1

A2

A3

D0

D1

XW

E

XR

AS

A1

0

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

XO

E

XC

AS

D2

D3

CD

_M

UTE

CD

CLK

Y1

Y2

Y3

Y5

Y4

GFS

GR

SC

OR

G1

G2

G3

G4

VC

C

DQ

1

DQ

2D

Q3

DQ

4

VS

S

VS

SV

CC

NC

A1

A2

A0

A1

0

A3

A4

A5

A6

A7

A8

A9

WE

RA

S

CA

S

OE

L_CH

R_CH

(2/4)

SWITCH

DETECT

SWITCH

MIRR

D-RAM

DIGITAL SIGNAL PROCESSOR,

DIGITAL SERVO PROCESSOR,

D-RAM CONTROLLER

10H

10H

2-7. SCHEMATIC DIAGRAM MD Board (2/4) See page 11 for Waveforms. See page 18 for IC Block Diagram.

(Page 14)

(Page 16)

(Page 17)

http://www.okxia.cn

3M5F-18C821

1616

R410

R603

C618

Q603

Q602

TP606

TP609

TP612

FB438

FB414

FB436

FB437

FB411

FB412

FB400

R601

R605

Q601

R602

FB404

FB405

FB406

FB407

FB408

R417

R418

R434

R435

FB409

C615

IC603

C625C613

C6

16

FB4

02

FB4

01

C401

R529 R530

C507

IC604

L501

R525

R524

R523

R522

R521

R510

R509

R504

R505

R506

R507

R508

R503R502

C506R520C508C505C516

C515C512

R511

R532

C511 C510

C509

C609

TP613

Q604

IC601

C606C607 C604

D602

R610

R611

Q606

Q600

TP610

C605

C513

R500

R516

R515

R514

R513

C514

C501C500

C503

C504

C6

03

C602

C400

Q402

R428R427

R403R402

R404C405

R405

C406

Q403

TP418

R425

L500

Q401Q400

R406R407

C407

C502

C402 R400

IC400

R415

C417

C408

C414

R412R411

C412

TP602

TP603

C416

R401

C411

C404

L400

C425C424

Q501

Q502

IC502

C517

R519

TP614

TP608

TP607

C600C601

C608

R518 C519

D401

R413C415

R408C410

TP417

C518

R616C621C619C626

CN3

C617

IC600

R606

D400

R409

IC401

IC605

IC501

Q500

IC500

C409

C413

R414

C403

47k

22k

0.001

2SB1124

DTC114EE

22k

4.7k

2SB1124

4.7k

100

100

100

100

0.33

AN77L09M

1025V0.1

0.1

10

4.7k 22k

1010V

RN5RZ25BA

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

100k

330330

0.3347k0.10.10.1

0.10.1

100k

100k

0.1 0.1 0.1

4716V

DTC114EE

NJM7805

0.12216V 4725V

1SS355

22k

220

DTC114EE

2SB1124

0.1

0.1

1k

100k

100k

100k

100k

0.1

0.11010V

0.1

0.1

0.1

2216V

10

DTC114EE

10k10k

47k51k

33k22p

20k

4.7

XN1A312-TX

4.7k

DTC323DTC323

10k20k

100p

1010V

10 100

NJM4580V-(TE2)

20k

4.7

4.7

4.7

10k20k

100p

22p

100

0.1

0.1

0.14710V

DTA114EE

DTC114EE

TC7WU04FU

39p

100

2216V 0.1

0.001

1M 0.1

1SR154-400

10k4.7

10k4.7

1000p

100k0.010.0012216V

20P

0.1

RN5RZ33BA-TL

470

1SS355

51k

NJM4580V-(TE2)

NJM2870F38

CXD9684R-004

2SB1124

0.001

0.001

33k

10

B1

D2

D3

D4

D5

D6

D7

D8

D9

D10

F2

F3 F4

F5 F6 F7 F8 F9 F10

F11

F1

2

F13

AD

11

AD

15

WR

2

AD

13

AD

8

AD

9

AD

4

AD

5

AD

6

AD

7

AD

12

AD

14

AD

16

OE

AD

10

CE

IO7

IO6

IO4

IO3

IO2

IO1

IO0

AD

0

AD

1

AD

2

AD

3

IO5

IO1

IO0

AD15

AD13

AD14

WR2

AD16

AD6

AD10

AD9

AD8

AD7

AD

11

AD

12

CE

AD5

AD3

AD4

AD0

AD1

OE

IO2

IO3

IO4

IO5

IO6

IO7

AD2

SDA

DECSTBY DECINT

TC-XRDE

RST

WP

MODE

DATA_IN

DATA_OUT

DECXRST

G1

G2

G3

G4

SCL

A1

1

A9

A8

A1

3

CS

2

A1

5

VD

D

NC

A1

6

A14

A12

A7

A5

A6

A4

A1

0

IO8

IO7

IO6

IO5

IO4

GN

D

A0

A1

A2

A3

IO2

IO3

IO4

IO5

IO6

IO7

VS

SP

PD

O

VC

OI

VD

DP

VS

SX

/RESET

MIMD

AD0

AD1

AD2

AD3

AD4

AD5

LRCKIA

BCKIA

SDI0

SDD

AD

11

AD

12

OE

CK

S

TE

ST

P

VR

AR

RO

LO

VR

AL

ST

AN

BY

VSS

IO1

IO0

AD15

AD16

AD14

AD13

VSS

PO7

AD6

AD7

AD8

AD9

AD10

VDDT(3.3V)

VD

D(2

.5V

)

VD

AL(2

.5V

)

VD

AR

(2.5

V)

VDDT(3.3V)

VS

S(2

.5G

ND

)

VS

SL

(2.5

GN

D)

VS

SR

(2.5

GN

D)

VD

D(2

.5V

)

VD

DX

(2.5

V)

GND

VDD

VOUTNC

CE

AUDIO_L/DOUT

AUDIO_GND

AUDIO_R

RST

WP

MODE

DATA_IN

DATA_OUT

SERVO_DRIVER_GND

SERVO_5V

SELF_SW

NC

GND

GND

BATTERY

BATTERY

SERVO_DRIVER_GND

CS

1

UCOM_3.3V

RF/UCOM_GND

RF/UCOM_GND

WE

OE

XO XI

(3/4)

GNDVDDVOUT

CENC +3.3V REGULATOR

+5V REGULATOR

IG

O

Q600,606

B+ SWITCH

B+ SWITCH

Q603,604

B+ SWITCH

Q501,502

INVERTER

LOW-PASS

FILTER,

LINE AMP

MUTING MUTING

MUTING

CONTROL

SWITCH

MUTING

CONTROL

SWITCH

-2

-1

IO1

IO2

IO3

S-RAM

LOW-PASS

FILTER,

LINE AMP

+3.8V REGULATOR

VINVOUT

GN

D

CO

NTR

OL

BY

PA

SS

NO

ISE

+9V REGULATOR

IG

O

AC

KO

I2C_SDA

I2C_SCL

CE

WR

CD-ROM DECODER,

MP3 DECODER

+2.5V REGULATOR

B+ SWITCH

B+ SWITCH

Q601,602

BOARD

MOTHER

TO

10H

10H

10H

T61L1024LC-15

2-8. SCHEMATIC DIAGRAM MD Board (3/4) See page 11 for Waveforms. See page 18 for IC Block Diagrams.

(Page 15)

(Page 14)

(Page 17)

http://www.okxia.cn

3M5F-18C821

1717

R233

TP306

TP307

TP701

TP700

R705

R707

C305

TP

21

4

TP

21

3

TP

31

1

C308

C309

C313 L302

L301C312

C315 L306

L305C314

L304

TP314

TP315

TP312

TP313

D3

00

C3

03

R3

08

TP308

TP316

TP317

L310

L308

L307

L309

TP318

TP319C304

TP309

C307 C306

CN2

C318

C301

TP310

IC300

TP218

TP219

TP243S201

R238

R206

R216

TP220

R2

35

R2

27

R2

26

R2

28

R2

29

R2

36

R2

23

R2

21

C206

C207

C205

TP215

R245

TP241

C319

TP225

TP205

R234

R207

R211

R202

R2

18

R2

61

C203 C201

R2

44

R2

49

R265

C2

10

C2

11

R246

C209R248

C212

C213

D2

00

C214

R2

25

R2

24

TP

23

1

TP

24

4

THP200

TP212

R2

39

R2

41

TP

21

1

L303

R231

R258R259

C208

TP210

TP208

L200C316

C317

C311

C310

R257

R256

R217

C202

TP240

IC9

Q701

Q702

X2

R262

IC200

R232

R263

TP502

TP503

R213

Q202

Q203

R260

M101

M102

M103

L311 C300

C204

L300

4.7k

120k

120k

0.001

10

4.7

4.7

4.7

4.7

4.7

MA

80

82

-H

0.1

1k

0.1

0.1 1016V

6P

4710V

0.1

BH6518FS

100k

100k

100k

10

0

10

0

10

0

10

0

10

0

10

0

10

0

10

0

0.001

0.001

0.001

1k

4710V

100

100k

100k

100k

10

k

10

0k

100p 0.1

10

0k

10

0k

0

0.0

01

0.0

01

100k

0.0224.7k

2216V

0.1

DA

N2

22

0.1

10

0

10

0

10

0k

10

0k

0

10k22k

0.1

4.7

4.7

4.7

4.7

100k

100k

1M

0.1

LB1930M

CPT-182S-C

CPT-182S-C

12.288MHz

1k

HD6432238RWN26TEIV

100

1k

100k

DTC114EE

2SB1124

100k

10016V

1010V

C1

C2

C3

C5

E1

E2

E3

F2

F3

F4

F5

F6

F7

F8

F9

F10

F11

F12

F13

XW

RE

XR

DE

XQ

OK

DA

TA

XLA

T

SDA

FRDR

FFDR

TFDR

TRDR

F+

F-

MDP

MDS

SFDR

SRDR

LM

_LO

LM

_E

J

D-IN

D-OUT

SC

LK

SE

NS

CD

CLK

CD

_M

UTE

GFS

FO

K

RST

SQSO

SQCK

MODE

LM_EJ

LM_LO

GRSCOR

SCOR

XR

ST

DECINT

DEC

STB

Y

DEC

XR

ST

TC

-XR

DE

T+

T-

SCL

WP

D-OUT

D-IN

DATA_IN

DATA_OUT

SIZE

D-IN

D-OUT

PSBOUT

NC

NC

NC

NC

NC

AVSS

NC

NC

NC

NC

TEM

P

NC

VR

EF

AV

CC

MD

0

MD

1

VC

C

XT

AL

VS

S

EX

TA

L

FW

E

MD

2

NC

NC

RS

TX

NC

NC

NC

SDA

SCL

NC

NC

SQSO

SQCK

NC

NC

NC

NC

NC

WP

DE

CIN

T

NC

NC

CD

ON

CD

MO

N

DOUTSEL

TEXTSEL

ESPSEL

DE

CS

TB

Y

XR

DE

NC

XW

RE

SC

LK

SE

NS

CD

CL

K

CV

CC

VS

S

MU

TE

XQ

OK

SCOR

GRSCOR

EM

PH

GFS

FO

K

FO

LO

CK

NC

HS

NC

TEST

NC

NC

NC

NC

NC

TXD

RXD

NC

SE

LE

CT

OR

H:NORMAL

L:SERVO

IN-SW

CD

DA

T

CD

LA

T

ST

BY

NM

I

L:RW_H:R

OS

C1

OS

C2

SP+

SP-

SL+

SL-

LIMIT_SW

GND

L/E+

L/E-

GND

LED+

OU

T1

VC

C

FIN

RIN

OU

T2S-G

ND

P-G

ND

NC

NC

NC

VDD

VM1

OUT1F

PGND1

OUT1R

VM12

OUT2R

PGND2

OUT2F

VM2

CAPA+

CAPA-

FRDR

FFDR

TFDR

TRDR

PGND4

GND

IN4R

IN4F

VM4

OUT4F

OUT4R

VM34

OUT3R

PGND3

OUT3F

VM3

PSB

VG

SFDR

SRDR

(4/4)

TRACKING/FOCUS COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

S201

(DISC SET)

CHUCKING OPERATION.

OF THE DISC

ON:WHEN COMPLETION

LOADING

MOTOR

DRIVE

DISC OUT

DETECT

SENSOR

DETECT

SENSOR

DISC IN

SYSTEM CONTROLLER

FL W

FL

BO

OT

D-SW

TE BAL

LM EJ

LM LO

LIM SW

DC

OFFS

ET

RW

SEL

XR

ST

CD

MU

TE

DE

CX

RS

T

SW3.3V CONT POWER

ON/OFF

CONTROL

SWITCH

B+ SWITCH

(LIMIT)

INNER POSITION

PICK-UP IS

ON:WHEN THE OPTICAL

(SLED)

(SPINDLE)

(LOADING)

(DISC OUT DETECT SENSOR)

(DISC IN DETECT SENSOR)

10H 10H

10H

10H22H

22H

10H

10H

10H

10H

10H

10H

10H

2-9. SCHEMATIC DIAGRAM MD (4/4)/LED/SW Boards See page 11 for Waveform. See page 18 for IC Block Diagrams.

(Page 14) (Page 15)

(Page 16)

http://www.okxia.cn

3M5F-18C821

1818

RW/ROM

RW/ROM

EQ ON/OFF

VOFST

VOFSTDVC

VC

VC

VC

RW/ROM

VC

DVC

3029

28+

+

DVCVCC

DVC

27

262524

RW/ROM

EQ

23

22

21

20

19

RFACVCA

VCC

+

DVC

+

+

RW/ROM

VC

RW/ROM

DVC

+

3

A

B

C

D

BC

A

A

A

BCD

B C D D

+

1

2 APC AMP

5

6789

4RFAC

SUMMINGAMP

RW/ROM

APC-OFF(Hi-Z)

RW/ROM(H/L)

VOFST

VC

RW/ROM

+

10

11

GM

GM

18

17

16

B

D

A

C

13

14

15

12

EQ IN

LD

PD

GND

ABCD

AC SUM

E

F

DVCC

DVC

RFAC

SW

DC OFSTRFDCI

RFDCO

VC

RFCVFCBST

RFG

VCC

CEI

CE

TE BAL

TE

FEI

FE

IC Block Diagrams MD Board

IC1 CXA2581N-T4

12

3

4

5 6

789

10VCC

IN2

S-GND

IN1

NCNC

OUT2NC

P-GND

OUT1CONTROLCIRCUIT

MOTORDRIVE

CIRCUIT

BUFFER

BUFFER

IC9 LB1930M-TLM

IC101 CXD3027R

ERRORCORRECTOR

32KRAM

EFMDEMODULATOR

SUB CODEPROCESSOR

SERVOAUTO

SEQUENCER

D/AINTERFACE

VIBRATIONMEMORY

CONTROLLER+

COMPRESSIONEXPANDER

DAC

SELECTOR

DIGITALOUT

ASYMMETRYCORRECTOR

DIGITALPLL

DIGITALCLV

CPUINTERFACE

OP AMPANALOG SWITCH

SERVO BLOCK

SIGNALPROCESSOR

BLOCK

MEMORY CONTROLLER,BUS BOOST BLOCK

A/DCONVERTER

SERVOINTERFACE

SERVO DSPFOCUS SERVO

SLED SERVO

TRACKING SERVO

CLOCKGENERATOR

LPF

LPF

MIRRDFCTFOK

PWM GENERATOR

FOCUS PWMGENERATOR

SLED PWMGENERATOR

TRACKING PWMGENERATOR

908988878685848382818079787776757473727170696867666564636261

123456789101112131415161718192021222324252627282930

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

XOE

A0 A11

SYSMAMUTE

PCMDILRCKIBCKI

AOUT1AIN1

LOUT1

LOUT2AIN2

AOUT2

A9A8A7

DVSS

RFAC

XTAO

XTAI

XTSL

VCTL

VPCO

WFC

KGF

SXU

GFM

DS

C2PO

WDC

K

BIASASYIASYO

FILOFILIPCO

PWMILOCKMDP

SQSO

SCSYSCORSBSOEXCKSDTOXLATCLOKSENSXSOER4M

IGEN

VDD0

COUT

MIR

RDF

CT FOK

PWM

ILO

CKTE

STTE

STTE

STVD

D1C1

76M

DPM

DSSS

TPSF

DRSR

DRTF

DRTR

DRFF

DRFR

DR

FRDRFFDRTRDRTFDRSRDRSFDR

SCLKATSK

SSTPCOUT

FOKDFCTMIRR

VSS1

TEST

TES1

AVDD

0IG

ENAV

SS0

RFDC C

E TE

120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91

XOE

XCAS

D2 D3 D0 D1 XWE

XRAS

A11

A10

DVDD

A0 A1 A2 A3 AVDD

2LO

UT2

AIN2

AOUT

2AV

SS2

AVSS

1AO

UT1

AIN1

LOUT

1AV

DD1

XVSS

XTAO

XTAI

XVDD

BCKI

XOE

XCAS D2 D3 D0 D1 XWE

XRAS

A11

A10

DVDD A0 A1 A2 A3

AVDD

2LO

UT2

AIN2

AOUT

2AV

SS2

AVSS

1AO

UT1

AIN1

LOUT

1AV

DD1

XVSS

XTAO

XTAI

XVDD

BCKI

VDD0

COUT

MIR

RDF

CTFO

KPW

MI

LOCK

VDD1

MDP

MDS

SSTP

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

VSS1

A VD

D

A GN

D

D VD

D

AVDD

0IG

ENAV

SS0

RFDC CE TE

RFDCCETESEFEVC

CLTVXPCK

A6A5A4

XWREXRDEXEMPXWIHXQOK

AMUTESQSOSQCKSCSYSCORVSS0SBSOEXCKXRSTSYSMSDTOXLATCLOKSENSSCLKXSOEATSKR4M

A9A8A7

DVSSA6A5A4

XWREXRDEXEMPXWIHXQOK

AMUTESQSO

SCSYSCORVSS0

D GNDSBSOEXCK

SYSMSDTOXLATCLOKSENSSCLKXSOEATSKR4M

BCKPCMDIPCMDLRCKILRCKDOUTVDD2WFCKC2POGFSXPCKXUGFWDCKVSS2XTSLAVDD3ASYOASYIBIASRFACAVSS3CLTVPCOFILIFILOVCTLVPCOVCFESE

BCKPCMDIPCMDLRCKILRCKDOUTVDD2WFCKC2POGFS

XPCKXUGFWDCKVSS2XTSL

AVDD3ASYOASYIBIASRFAC

AVSS3CLTVPCOFILIFILOVCTLVPCO

VCFESE

XCAS

D0 D4

XWE

BCKPCMDLRCK

DOUT

XWRE

XRAS

XRDE

XQOKXWIHXEMP

SQCK

SQCK

http://www.okxia.cn

19

3M5F-18C821

IC501 CXD9684R-004

2

1 RESET

MIMD

3 AD0

4 AD1

5 MIDIO

6 MICK

7 AD2

8 VDDT

9 SDO

10 AD3

11 AD4

12 SDI0

13 BCKIA

14 LRCKIA

15 AD5

16 CE

17

OE

18

VDD

19

STAN

DBY

20

VSS

21

VSSL

22

VRAL

23

LO

24VD

AL25

VDAR

26

RO

27

VRAR

28

VSSR

29

TEST

P

30

CKS

31

AD12

32

AD11

64

VSSX

63

XO

62

XI

61

VDDX

60

CKO

59

VDDP

58

VCOI

57

PDO

56

VSSP

55

IO7

54

IO6

53

IO5

52

VDD

51

IO4

50

IO3

49

IO2

48VSS

47IO1

46IO0

45AD15

44AD16

43WR

42AD14

41AD13

40VSS

39REQ

38AD6

37AD7

36AD8

35VDDT

34AD9

33AD10

TIMINGGENERATORVCO

PROG.START DIT

GENERALINPUT PORT

INTERRUPTCONTROL

SRAM I/F

I-BUS

TIMER

DACDAC

BUSSWITCH

Y-POINTERREGISTER

X-POINTERREGISTER

C-POINTERREGISTER

ERAM2k WORD

XRAM4k WORD

YRAM4k WORD

CROM4k WORD

x3

ALU

A2

A3

AXAY

ROUND & LIMIT

MAC

A0

A1

MX

MY

MZ

IINSTRUCTIONDECODER

PROM4kx2+2k

=10k WORD

40 BIT

PRAM256 WORD

PROGRAMCONTROL

Y-BU

S

X-BU

S

GENERALOUTPUT

PORT

FLAG

ADDRESSCALC.2 SETS

MICROCOM.I/F

AUDIOI/F

REGISTERX0 X1 X2Y0 Y1 Y2

ROUND & LIMIT

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

GND VG

IN4R

IN4F

VM4

OUT4

F

PGND

4

OUT4

R

VM34

OUT3

R

PGND

3

OUT3

F

VM3

IN3F

IN3R PS

B

CAPA

CAPA

+

IN2R

IN2F

VM2

OUT2

F

PGND

2

OUT2

R

VM12

OUT1

R

PGND

1

OUT1

F

VM1

IN1F

IN1R

V DD

CHARGEPUMP.

OSC

INTERFACE AMP

INTERFACE AMP

AMP INTERFACE

PREDRIVEPREDRIVE

PREDRIVEPREDRIVE

AMP

INTERFACEAMPAMPAMP

VDD

PSB

AMP

IC300 BH6518FS-E2

http://www.okxia.cn

20

3M5F-18C821

1

2

3 4

5

+

VREF

CE

NCVOUT

VDD

GND

CURRENTLIMIT

IC600 RN5RZ33BA-TLIC604 RN5RZ25BA-TL

IC605 NJM2870F38 (TE2)

5

VIN

4

VOUT

2

GND

3

NOIS

EBY

PASS

1

CONT

ROL

BANDGAPREFERENCE

THERMALPROTECTION

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21

3M5F-18C821

2-10. IC PIN FUNCTION DESCRIPTION MD BOARD IC200 HD6432238RWN26TEIV (SYSTEM CONTROLLER)Pin No. Pin Name I/O Description

1 NC O Not used2 DECXRST O Reset signal output to the CD-ROM/MP3 decoder L: reset3 DECSTBY O Standby mode control signal output to the CD-ROM/MP3 decoder H: standby4 XRDE O Read enable signal output to the digital signal processor5 NC O Not used6 XWRE O Write enable signal output to the digital signal processor7 SCLK O Serial data reading clock signal output to the digital signal processor8 SENS I SENS signal input from the digital signal processor9 CDCLK O Serial data transfer clock signal output to the digital signal processor

10 CDDAT O Serial data output to the digital signal processor11 CDLAT O Serial data latch pulse signal output to the digital signal processor 12 CVCC Power supply terminal (+3.3V) (for system)13 CD MUTE O Muting on/off control signal output to the digital signal processor H: muting on14 VSS Ground terminal15 MUTE O Audio muting on/off control signal output H: muting on16 XRST O Reset signal output to the digital signal processor L: reset17 XQOK O Subcode Q OK pulse signal output to the digital signal processor18 EMPH O Emphasis control signal output terminal H: Emphasis on Not used19 GFS I Guard frame sync signal input from the digital signal processor20 FOK I Focus OK signal input from the digital signal processor

21, 22 NC O Not used23 FOLOCK O Lens focus direction fixed signal output terminal Not used24 RW SEL O CD-R/RW selection signal output L: CD-R (ROM), H: CD-RW25 DC OFFSET O EQ cut off selection signal output terminal L: CD-R (ROM), H: CD-RW Not used26 SIZE I Disc size (8 cm/12 cm) detect signal input terminal Not used

27 D-IN I Disc loading completion detect signal input from the photo sensorH: disc loading completed

28 D-OUT I Disc out detect signal input from the photo sensor H: disc is present

29 LIM SW I Sled limit in detect switch input terminalL: When the optical pick-up is inner position

30 PSBOUT O Muting on/off control signal output to the coil/motor driver L: muting on Not used31 TXD O PC/MC connecting output terminal for UART32 RXD I PC/MC connecting input terminal for UART33 IN-SW I Disc detection (loading in) switch input terminal Not used34 LM LO O Motor drive signal (loading direction) output 35 LM EJ O Motor drive signal (eject direction) output

36, 37 NC O Not used38 SCOR I Subcode sync (S0+S1) detection signal input from digital signal processor39 NC O Not used40 GRSCOR I Subcode sync (S0+S1) detection signal input from digital signal processor

41 HS O Normal/high speed playback control signal output terminal L: high speed playbackNot used42 AVSS Ground terminal (for A/D converter)43 TE BAL O Tracking error balance adjustment signal output44 NC I Not used

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22

3M5F-18C821

Pin No. Pin Name I/O Description

45 D-SW I Disc set detect switch input terminalL: When completion of the disc chucking operation

46 to 50 NC I Not used51 TEMP I Temperature sensor input terminal (A/D input)52 NC I Not used53 VREF Reference voltage (+3.3V) input terminal (for A/D converter)54 AVCC Power supply terminal (+3.3V) (for A/D converter)

55, 56 MD0, MD1 I Setting terminal for the CPU operational mode H: single chip mode (fixed at H in this set)57 OSC2 O Sub system clock output terminal Not used58 OSC1 I Sub system clock input terminal Not used

59 RSTX I Reset signal input L: reset For several hundreds msec. after the power supply rises, L is input, then it changes to H

60 NMI O Not used61 STBY O Standby mode control signal output terminal Not used62 VCC Power supply terminal (+3.3V)63 XTAL I Main system clock input terminal (12.288 MHz)64 VSS Ground terminal65 EXTAL O Main system clock output terminal (12.288 MHz)66 FEW I Flash memory data write enable signal input67 MD2 I Setting terminal for the CPU operational mode H: single chip mode (fixed at H in this set)68 FL BOOT I Flash memory data write control signal input terminal L: flash memory data write mode69 FL W O Flash memory data write enable signal output70 CDON O Servo section power supply on/off control signal output H: power on71 CDMON O Loading motor drive power supply on/off control signal output H: power on72 DECINT I Interrupt signal input from the CD-ROM/MP3 decoder

73, 74 NC O Not used75 SELECTOR I Normal/servo selection signal input terminal L: servo, H: normal (fixed at H in this set)

76 to 79 NC O Not used80 SDA I/O I2C interface data input/output with the CD-ROM/MP3 decoder81 SCL O I2C interface data transfer clock signal output to the CD-ROM/MP3 decoder

82, 83 NC O Not used84 SQSO I Subcode Q data input from the digital signal processor85 SQCK O Subcode Q data clock signal output to the digital signal processor

86 to 90 NC O Not used91 WP I Wake up signal input L: sleep, H: wake up

92 to 95 NC O Not used96 SW3.3V CONT O CD-ROM/MP3 decoder power supply on/off control signal output H: power on97 TEXTSEL I CD text mode setting terminal L: CD text on (fixed at L in this set)98 ESPSEL I ESP mode setting terminal L: ESP on (fixed at L in this set)99 NC I Not used100 DOUTSEL I Digital out on/off setting terminal L: ESP on (fixed at L in this set)

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23

3M5F-18C821

3-1. COVER SECTION

SECTION 3EXPLODED VIEWS

Items marked * are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.

The mechanical parts with no reference num-ber in the exploded views are not supplied.

NOTE: -XX and -X mean standardized parts, so they

may have some difference from the originalone.

Color Indication of Appearance PartsExample:KNOB, BALANCE (WHITE) . . . (RED)

Parts Color Cabinet's Color

Ref. No. Part No. Description Remark

* 1 X-3381-698-1 CHASSIS ASSY* 2 3-239-381-01 GUIDE (D-IN)

3 3-655-653-01 BAND (TAITON), BINDING* 4 3-239-378-01 BRACKET (L)

5 1-824-417-11 CORD, CONNECTION (C1)

* 6 3-245-785-01 SCREW (+P 2.6X4)* 7 3-245-788-01 SCREW (+PTT 2.6X6, S)* 8 3-239-376-01 COVER (UP)* 9 3-239-379-01 BRACKET (R)

1

chassis section

2

3

4

5

6

7 8

7

9

6

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

Screws and washers cannot be re-used.Please replace to brand-new ones once screwsand washers are removed.

Ref. No. Part No. Description Remark

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24

3M5F-18C821

3-2. CHASSIS SECTION

* 51 3-237-483-01 CHASSIS (T)* 52 A-3274-207-A LED BOARD, COMPLETE* 53 3-237-485-01 GUIDE (DISC)* 54 3-237-471-01 SPRING (F/B), TENSION COIL* 55 X-3381-447-1 CHASSIS (M) COMPLETE ASSY

* 56 3-243-596-01 SPRING (DAMPER), COIL

* 57 3-237-476-01 DAMPER* 58 X-3382-209-1 GEAR (PS) ASSY* 59 A-3283-279-A MD BOARD, COMPLETE* 60 3-918-103-21 SCREW* M103 A-3315-498-A LOADING MOTOR SUB ASSY

#1 7-627-553-37 SCREW, PRECISION +P 2X3

#1

#1

#1

M103 #1

51

52

53

54

55

56

57

58

59

60

floating block section

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark

http://www.okxia.cn

25

3M5F-18C821

* 101 X-3381-449-1 ARM ASSY, CHUCKING* 102 3-243-591-01 SPRING (CH), EXTENSION

103 3-020-552-01 SPRING (SL), LEAF* 104 3-019-426-01 COVER, BASE* 105 3-245-787-01 SCREW (+PS 2X4)

* 106 3-245-786-01 SCREW (+P 1.4X3. TYPE3)107 3-348-953-21 WASHER

* 108 1-684-976-11 MOTOR FLEXIBLE BOARD

* 109 A-3274-208-A SW BOARD, COMPLETE110 3-021-502-01 SPRING (FEED), LEAF111 1-680-824-12 OP FLEXIBLE BOARD112 X-3382-659-1 CHASSIS (OPT) (SV) ASSY (including M102)

* 113 3-243-590-01 SPRING (S), EXTENSION

0114 8-820-103-12 OPTICAL PICK-UP KSS-720A/Q-N1M101 A-3301-796-A MOTOR ASSY, SLED#1 7-627-553-37 SCREW, PRECISION +P 2X3

#1M101

#1

not supplied

not supplied

101

102

103

104

105

105107

108109

110

111

114

112

113

106

not supplied

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark


3-3. FLOATING BLOCK SECTION

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26

3M5F-18C821SECTION 4

ELECTRICAL PARTS LISTLED MD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NOTE: Due to standardization, replacements in the

parts list may be different from the parts speci-fied in the diagrams or the components usedon the set.

-XX and -X mean standardized parts, so theymay have some difference from the originalone.

RESISTORSAll resistors are in ohms.METAL: Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F: nonflammable

Items marked * are not stocked since theyare seldom required for routine service.Some delay should be anticipated when order-ing these items.

SEMICONDUCTORSIn each case, u: , for example:uA. . : A. . uPA. . : PA. .uPB. . : PB. . uPC. . : PC. .uPD. . : PD. .

CAPACITORSuF: F

COILSuH: H

* A-3274-207-A LED BOARD, COMPLETE********************

For the parts on the LED board, replace the entire mounted board.**************************************************************

* A-3283-279-A MD BOARD, COMPLETE*******************

< CAPACITOR >

C1 1-117-681-11 ELECT CHIP 100uF 20% 16VC2 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC3 1-115-412-11 CERAMIC CHIP 680PF 5% 25VC4 1-115-412-11 CERAMIC CHIP 680PF 5% 25VC5 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C6 1-104-851-11 TANTALUM CHIP 10uF 20% 10VC7 1-137-765-21 ELECT CHIP 47uF 20% 16VC8 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC9 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10VC11 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C12 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC13 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC14 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC15 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC16 1-119-751-11 TANTALUM CHIP 22uF 20% 16V

C17 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC19 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC20 1-162-960-11 CERAMIC CHIP 220PF 10% 50VC21 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC22 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C23 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC24 1-107-686-11 TANTALUM CHIP 4.7uF 20% 16VC25 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC27 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC28 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C64 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC73 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC76 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC100 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC101 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C102 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC103 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC104 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC105 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC106 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C107 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16VC108 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50VC109 1-164-816-11 CERAMIC CHIP 220PF 2% 50VC110 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC111 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C112 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC113 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC114 1-162-923-11 CERAMIC CHIP 47PF 5% 50VC115 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC116 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C118 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC119 1-124-779-00 ELECT CHIP 10uF 20% 16VC120 1-137-764-21 ELECT CHIP 22uF 20% 16VC122 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC123 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C125 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC126 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC127 1-162-922-11 CERAMIC CHIP 39PF 5% 50VC128 1-162-922-11 CERAMIC CHIP 39PF 5% 50VC129 1-162-922-11 CERAMIC CHIP 39PF 5% 50V

C131 1-162-917-11 CERAMIC CHIP 15PF 5% 50VC201 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC202 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC203 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC204 1-104-851-11 TANTALUM CHIP 10uF 20% 10V


C210 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC211 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC212 1-126-395-11 ELECT CHIP 22uF 20% 16VC213 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC214 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C300 1-117-681-11 ELECT CHIP 100uF 20% 16VC301 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC303 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC304 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC305 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C306 1-124-779-00 ELECT CHIP 10uF 20% 16VC307 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC308 1-127-692-11 CERAMIC CHIP 10uF 10% 6.3V

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

When indicating parts by referencenumber, please include the board.

http://www.okxia.cn


27

3M5F-18C821

C309 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC310 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V

C311 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC312 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC313 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC314 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC315 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V

C316 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC317 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC318 1-113-642-11 TANTALUM CHIP 47uF 20% 10VC319 1-113-642-11 TANTALUM CHIP 47uF 20% 10VC400 1-127-692-11 CERAMIC CHIP 10uF 10% 6.3V

C401 1-127-692-11 CERAMIC CHIP 10uF 10% 6.3VC402 1-127-692-11 CERAMIC CHIP 10uF 10% 6.3VC403 1-127-692-11 CERAMIC CHIP 10uF 10% 6.3VC404 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC405 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C406 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC407 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC408 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC409 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC410 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V

C411 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC412 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC413 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC414 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC415 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V

C416 1-162-919-11 CERAMIC CHIP 22PF 5% 50VC417 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC418 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC423 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC424 1-113-642-11 TANTALUM CHIP 47uF 20% 10V

C425 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC428 1-164-730-11 CERAMIC CHIP 0.0012uF 10% 50VC429 1-164-730-11 CERAMIC CHIP 0.0012uF 10% 50VC500 1-104-851-11 TANTALUM CHIP 10uF 20% 10VC501 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C502 1-104-851-11 TANTALUM CHIP 10uF 20% 10VC503 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC504 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC505 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC506 1-128-934-11 CERAMIC CHIP 0.33uF 20% 10V

C507 1-104-851-11 TANTALUM CHIP 10uF 20% 10VC508 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC509 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC510 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC511 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V


C517 1-162-922-11 CERAMIC CHIP 39PF 5% 50VC518 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25VC519 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC600 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC601 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C602 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC603 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC604 1-128-992-21 ELECT CHIP 47uF 20% 25VC605 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC606 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C607 1-119-751-11 TANTALUM CHIP 22uF 20% 16VC608 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC609 1-137-765-21 ELECT CHIP 47uF 20% 16VC613 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC615 1-128-934-11 CERAMIC CHIP 0.33uF 20% 10V


C625 1-104-919-11 TANTALUM CHIP 10uF 20% 25VC626 1-126-395-11 ELECT CHIP 22uF 20% 16V

< CONNECTOR >

CN2 1-770-347-21 CONNECTOR, FPC 6P* CN3 1-816-544-21 PIN, CONNECTOR (PC BOARD) 20P

< DIODE >

D1 8-719-988-61 DIODE 1SS355TE-17D101 8-719-988-61 DIODE 1SS355TE-17D200 8-719-989-03 DIODE DAN222D300 8-719-422-89 DIODE MA8082-H-TXD400 8-719-988-61 DIODE 1SS355TE-17

D401 8-719-053-18 DIODE 1SR154-400TE-25D602 8-719-988-61 DIODE 1SS355TE-17

< FERRITE BEAD >

FB100 1-469-324-21 FERRITE 0uHFB101 1-469-324-21 FERRITE 0uHFB102 1-469-324-21 FERRITE 0uHFB103 1-469-324-21 FERRITE 0uHFB104 1-469-324-21 FERRITE 0uH




FB438 1-469-324-21 FERRITE 0uH

< IC >

IC1 8-752-089-74 IC CXA2581N-T4IC9 8-759-527-33 IC LB1930M-TLM

MD

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3M5F-18C821

IC100 6-700-195-01 IC MSM51V17400F-10TK-FSIC101 8-752-398-18 IC CXD3027RIC200 6-802-269-01 IC HD6432238RWN26TEIV

IC300 8-759-685-74 IC BH6518FS-E2IC400 8-759-422-21 IC NJM4580V (TE2)IC401 8-759-422-21 IC NJM4580V (TE2)IC500 6-702-660-01 IC UT61L1024LC-15IC501 6-700-297-01 IC CXD9684R-004

IC502 8-759-096-87 IC TC7WU04FU (TE12R)IC600 8-759-712-74 IC RN5RZ33BA-TL

* IC601 6-702-183-01 IC NJM7805DL1A (TE2)IC603 6-700-138-01 IC AN77L09M-E1IC604 8-759-645-31 IC RN5RZ25BA-TL

* IC605 6-702-184-01 IC NJM2870F38 (TE2)

< COIL/SHORT >

L1 1-400-183-21 INDUCTOR CHIP 10uHL2 1-216-295-11 SHORT CHIP 0L3 1-412-058-11 INDUCTOR CHIP 10uHL200 1-400-183-21 INDUCTOR CHIP 10uHL300 1-414-398-11 INDUCTOR CHIP 10uH

L301 1-414-398-11 INDUCTOR CHIP 10uHL302 1-414-398-11 INDUCTOR CHIP 10uHL303 1-414-398-11 INDUCTOR CHIP 10uHL304 1-414-398-11 INDUCTOR CHIP 10uHL305 1-414-400-41 INDUCTOR CHIP 22uH



L501 1-400-183-21 INDUCTOR CHIP 10uH

< TRANSISTOR >

Q1 8-729-141-48 TRANSISTOR 2SB624-BV345Q4 8-729-928-90 TRANSISTOR DTC114EEQ6 8-729-928-81 TRANSISTOR DTC144EEQ7 8-729-141-48 TRANSISTOR 2SB624-BV345Q10 8-729-928-90 TRANSISTOR DTC114EE

Q100 8-729-928-36 TRANSISTOR DTA114EEQ101 8-729-928-36 TRANSISTOR DTA114EEQ202 8-729-928-90 TRANSISTOR DTC114EEQ203 8-729-820-61 TRANSISTOR 2SB1124-TQ400 8-729-015-39 TRANSISTOR DTC323TK

Q401 8-729-015-39 TRANSISTOR DTC323TKQ402 8-729-928-90 TRANSISTOR DTC114EEQ403 8-729-020-67 TRANSISTOR XN1A312-TXQ500 8-729-820-61 TRANSISTOR 2SB1124-TQ501 8-729-928-36 TRANSISTOR DTA114EE

Q502 8-729-928-90 TRANSISTOR DTC114EEQ600 8-729-820-61 TRANSISTOR 2SB1124-TQ601 8-729-820-61 TRANSISTOR 2SB1124-T

MD

Q602 8-729-928-90 TRANSISTOR DTC114EEQ603 8-729-820-61 TRANSISTOR 2SB1124-T

Q604 8-729-928-90 TRANSISTOR DTC114EEQ606 8-729-928-90 TRANSISTOR DTC114EEQ701 8-729-041-49 TRANSISTOR CPT-182S-C-TU-BCDQ702 8-729-041-49 TRANSISTOR CPT-182S-C-TU-BCD

< RESISTOR >

R1 1-216-801-11 METAL CHIP 22 5% 1/10WR3 1-216-837-11 METAL CHIP 22K 5% 1/10WR4 1-216-834-11 METAL CHIP 12K 5% 1/10WR5 1-216-834-11 METAL CHIP 12K 5% 1/10WR7 1-216-834-11 METAL CHIP 12K 5% 1/10W

R8 1-216-834-11 METAL CHIP 12K 5% 1/10WR10 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR11 1-216-833-11 METAL CHIP 10K 5% 1/10WR12 1-216-864-11 SHORT CHIP 0R13 1-216-839-11 METAL CHIP 33K 5% 1/10W

R18 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR20 1-216-834-11 METAL CHIP 12K 5% 1/10WR21 1-216-837-11 METAL CHIP 22K 5% 1/10WR22 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR24 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R25 1-216-830-11 METAL CHIP 5.6K 5% 1/10WR26 1-218-867-11 METAL CHIP 6.8K 5% 1/10WR27 1-216-830-11 METAL CHIP 5.6K 5% 1/10WR28 1-216-844-11 METAL CHIP 82K 5% 1/10WR29 1-218-867-11 METAL CHIP 6.8K 5% 1/10W

R30 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR31 1-216-833-11 METAL CHIP 10K 5% 1/10WR32 1-216-849-11 METAL CHIP 220K 5% 1/10WR33 1-216-839-11 METAL CHIP 33K 5% 1/10WR34 1-216-837-11 METAL CHIP 22K 5% 1/10W

R35 1-216-843-11 METAL CHIP 68K 5% 1/10WR38 1-216-839-11 METAL CHIP 33K 5% 1/10WR41 1-216-839-11 METAL CHIP 33K 5% 1/10WR73 1-216-837-11 METAL CHIP 22K 5% 1/10WR97 1-216-837-11 METAL CHIP 22K 5% 1/10W

R101 1-218-824-11 METAL CHIP 110 5% 1/10WR102 1-216-809-11 METAL CHIP 100 5% 1/10WR103 1-216-864-11 SHORT CHIP 0R104 1-216-833-11 METAL CHIP 10K 5% 1/10WR105 1-216-845-11 METAL CHIP 100K 5% 1/10W

R106 1-216-855-11 METAL CHIP 680K 5% 1/10WR107 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR108 1-216-827-11 METAL CHIP 3.3K 5% 1/10WR109 1-216-833-11 METAL CHIP 10K 5% 1/10WR110 1-216-857-11 METAL CHIP 1M 5% 1/10W

R111 1-216-849-11 METAL CHIP 220K 5% 1/10WR112 1-216-839-11 METAL CHIP 33K 5% 1/10WR114 1-216-833-11 METAL CHIP 10K 5% 1/10WR116 1-216-809-11 METAL CHIP 100 5% 1/10WR117 1-216-809-11 METAL CHIP 100 5% 1/10W

R118 1-216-809-11 METAL CHIP 100 5% 1/10WR119 1-216-809-11 METAL CHIP 100 5% 1/10WR120 1-216-809-11 METAL CHIP 100 5% 1/10WR121 1-216-809-11 METAL CHIP 100 5% 1/10WR122 1-216-841-11 METAL CHIP 47K 5% 1/10W

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3M5F-18C821

R123 1-216-821-11 METAL CHIP 1K 5% 1/10WR124 1-216-833-11 METAL CHIP 10K 5% 1/10WR127 1-216-849-11 METAL CHIP 220K 5% 1/10WR128 1-216-821-11 METAL CHIP 1K 5% 1/10WR130 1-216-809-11 METAL CHIP 100 5% 1/10W


R216 1-216-845-11 METAL CHIP 100K 5% 1/10WR217 1-216-857-11 METAL CHIP 1M 5% 1/10WR218 1-216-833-11 METAL CHIP 10K 5% 1/10WR221 1-216-809-11 METAL CHIP 100 5% 1/10WR223 1-216-809-11 METAL CHIP 100 5% 1/10W

R224 1-216-809-11 METAL CHIP 100 5% 1/10WR225 1-216-809-11 METAL CHIP 100 5% 1/10WR226 1-216-809-11 METAL CHIP 100 5% 1/10WR227 1-216-809-11 METAL CHIP 100 5% 1/10WR228 1-216-809-11 METAL CHIP 100 5% 1/10W

R229 1-216-809-11 METAL CHIP 100 5% 1/10WR231 1-216-864-11 SHORT CHIP 0R232 1-216-809-11 METAL CHIP 100 5% 1/10WR233 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR234 1-216-809-11 METAL CHIP 100 5% 1/10W

R235 1-216-809-11 METAL CHIP 100 5% 1/10WR236 1-216-809-11 METAL CHIP 100 5% 1/10WR238 1-216-845-11 METAL CHIP 100K 5% 1/10WR239 1-216-845-11 METAL CHIP 100K 5% 1/10WR241 1-216-845-11 METAL CHIP 100K 5% 1/10W

R244 1-216-845-11 METAL CHIP 100K 5% 1/10WR245 1-216-821-11 METAL CHIP 1K 5% 1/10WR246 1-216-845-11 METAL CHIP 100K 5% 1/10WR248 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR249 1-216-845-11 METAL CHIP 100K 5% 1/10W


R261 1-216-845-11 METAL CHIP 100K 5% 1/10WR262 1-216-821-11 METAL CHIP 1K 5% 1/10WR263 1-216-821-11 METAL CHIP 1K 5% 1/10WR265 1-216-864-11 SHORT CHIP 0R308 1-216-821-11 METAL CHIP 1K 5% 1/10W

R400 1-216-809-11 METAL CHIP 100 5% 1/10WR401 1-216-809-11 METAL CHIP 100 5% 1/10WR402 1-218-331-11 METAL CHIP 51K 5% 1/10WR403 1-216-841-11 METAL CHIP 47K 5% 1/10WR404 1-216-839-11 METAL CHIP 33K 5% 1/10W


R410 1-216-841-11 METAL CHIP 47K 5% 1/10WR411 1-218-292-11 METAL CHIP 20K 5% 1/10W

R412 1-216-833-11 METAL CHIP 10K 5% 1/10WR413 1-216-833-11 METAL CHIP 10K 5% 1/10WR414 1-216-839-11 METAL CHIP 33K 5% 1/10W

R415 1-218-292-11 METAL CHIP 20K 5% 1/10WR416 1-216-833-11 METAL CHIP 10K 5% 1/10WR417 1-216-809-11 METAL CHIP 100 5% 1/10WR418 1-216-809-11 METAL CHIP 100 5% 1/10WR424 1-216-833-11 METAL CHIP 10K 5% 1/10W

R425 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR427 1-216-833-11 METAL CHIP 10K 5% 1/10WR428 1-216-833-11 METAL CHIP 10K 5% 1/10WR434 1-216-809-11 METAL CHIP 100 5% 1/10WR435 1-216-809-11 METAL CHIP 100 5% 1/10W

R500 1-216-821-11 METAL CHIP 1K 5% 1/10WR502 1-216-815-11 METAL CHIP 330 5% 1/10WR503 1-216-815-11 METAL CHIP 330 5% 1/10WR504 1-216-845-11 METAL CHIP 100K 5% 1/10WR505 1-216-845-11 METAL CHIP 100K 5% 1/10W



R518 1-216-857-11 METAL CHIP 1M 5% 1/10WR519 1-216-809-11 METAL CHIP 100 5% 1/10WR520 1-216-841-11 METAL CHIP 47K 5% 1/10WR521 1-216-845-11 METAL CHIP 100K 5% 1/10WR522 1-216-845-11 METAL CHIP 100K 5% 1/10W

R523 1-216-845-11 METAL CHIP 100K 5% 1/10WR524 1-216-845-11 METAL CHIP 100K 5% 1/10WR525 1-216-845-11 METAL CHIP 100K 5% 1/10WR529 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR530 1-216-837-11 METAL CHIP 22K 5% 1/10W

R532 1-216-845-11 METAL CHIP 100K 5% 1/10WR601 1-216-837-11 METAL CHIP 22K 5% 1/10WR602 1-216-829-11 METAL CHIP 4.7K 5% 1/10WR603 1-216-837-11 METAL CHIP 22K 5% 1/10WR605 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R606 1-216-817-11 METAL CHIP 470 5% 1/10WR610 1-216-837-11 METAL CHIP 22K 5% 1/10WR611 1-216-813-11 METAL CHIP 220 5% 1/10WR616 1-216-845-11 METAL CHIP 100K 5% 1/10WR705 1-216-846-11 METAL CHIP 120K 5% 1/10W

R707 1-216-846-11 METAL CHIP 120K 5% 1/10W

< SWITCH >

S201 1-786-380-11 SWITCH, PUSH (1KEY) (DISC SET)

< THERMISTOR >

THP200 1-804-045-11 THERMISTOR

MD

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3M5F-18C821

< VIBRATOR >

X1 1-795-520-11 VIBRATOR, CERAMIC (16.9344MHz)X2 1-795-127-21 VIBRATOR, CERAMIC (12.288MHz)

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

* A-3274-208-A SW BOARD, COMPLETE*******************

For the parts on the SW board, replace the entire mounted board.***********************************************************

MISCELLANEOUS**************

5 1-824-417-11 CORD, CONNECTION (C1)* 108 1-684-976-11 MOTOR FLEXIBLE BOARD

111 1-680-824-12 OP FLEXIBLE BOARD112 X-3382-659-1 CHASSIS (OPT) (SV) ASSY (including M102)

0114 8-820-103-12 OPTICAL PICK-UP KSS-720A/Q-N1

M101 A-3301-796-A MOTOR ASSY, SLED* M103 A-3315-498-A LOADING MOTOR SUB ASSY

MD SW


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3M5F-18C821

MEMO

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3M5F-18C821

REVISION HISTORY

Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage.

Ver. Date Description of Revision1.0 2002.08 New

http://www.okxia.cn

COVERTABLE OF CONTENTSSERVICING NOTESDISASSEMBLYDISASSEMBLY FLOWCOVER (UP), CHASSIS ASSYBRACKET (L), BRACKET (R)CHASSIS (T)MD BOARDLOADING MOTOR SUB ASSY (M103)FLOATING BLOCK ASSYCHUCKING ARM ASSYOPTICAL PICK-UP (KSS-720A)

DIAGRAMSBLOCK DIAGRAM SERVO Section BLOCK DIAGRAM MAIN Section NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMSWaveformsPRINTED WIRING BOARDS MD (Component Side)/LED/SW Boards PRINTED WIRING BOARDS MD Board (Conductor Side) SCHEMATIC DIAGRAM MD Board (1/4) SCHEMATIC DIAGRAM MD Board (2/4) SCHEMATIC DIAGRAM MD Board (3/4) SCHEMATIC DIAGRAM MD (4/4)/LED/SW Boards IC Block DiagramsIC PIN FUNCTION DESCRIPTION

EXPLODED VIEWSCOVER SECTIONCHASSIS SECTIONFLOATING BLOCK SECTION

ELECTRICAL PARTS LISTLEDMDSW

REVISION HISTORY

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SONY 3M5F-18C821