Sony CFD-CD777S MK2 Service Manual Download

Page: 24 / 68

CFD-CD777SMK2

6-6.

PRINTED WIRING BOARDS – MAIN Section –

•

See page 23 for Circuit Boards Location.

G-12

C-9

C-10

G-13

D301

B-8

D302

A-8

D303

B-8

D304

B-8

D305

B-8

D306

B-8

D307

B-8

D308

B-8

D309

B-8

D310

B-8

D311

B-8

D312

B-8

D313

B-8

D314

B-8

D315

B-8

D316

B-8

D317

B-8

D318

A-8

D319

B-8

D320

B-8

D322

C-3

D333

D-8

D334

D-8

D340

C-3

D350

C-3

D701

H-8

D704

I-10

IC1

D-12

IC101

E-6

IC102

B-6

IC701

H-8

IC702

G-7

IC703

J-9

IC704

G-6

C-13

D-9

D-8

Q101

I-5

Q110

E-9

Q201

I-5

Q210

E-8

Q301

B-9

Q302

C-8

Q303

C-8

Q304

C-3

Q305

C-3

Q307

D-3

Q308

D-3

Q312

C-7

Q313

D-8

Q314

D-3

Q317

D-3

Q330

E-5

Q331

D-4

Q335

D-5

Q350

B-4

Q701

H-6

Q702

G-5

Q703

H-6

Q704

G-5

Q705

F-5

Q706

F-5

• Semiconductor

Location

Ref. No.

Location

(Page 30)

JW714

RV703

JW202

JW204

JW745

J303

JW705

R726

C700

R722

JW751

JW211

Q307

R353

IC703

C350

RV702

R776

C732

R767

R734

CNW312

R731

C777

C730

JW716

C726

C731

R753

R781

R710

C773

L703

C743

JW723

L704

JW719

JW712

JW721

L714

C701

R765

C745

JW709

C830

D701

L702

C799

C763

C795

R799

Q701

JW166

R763

C712

C744

L713

R792

C750

R361

C759

C765

C780

JW713

R725

C708

C786

JW717

JW137

JW191

R401

JW160

JW189

R766

RV302

R764

R758

JW715

R740

JW702

R752

C794

L712

C354

JW182

L709

C753

L711

L701

C751

C725

R743

JW737

JW730

JW720

C717

R723

R715

C715

R716

C713

JW726

R795

R741

Q703

JW727

JW728

R701

C831

C796

JW704

C707

C797

JW750

R791

R749

JW707

C727

JW729

JW708

C793

R759

R757

JW718

C746

JW722

R745

R744

C755

R700

R775

C728

JW731

C734

C785

C710

C798

R707

JW195

C752

Q330

C705

C714

R780

JW747

R756

C792

R768

C788

R717

JW748

JW744

C718

R714

R706

C711

R708

JW735

D704

JW749

R705

R704

JW733

R712

JW732

R703

C756

JW734

C747

JW706

L710

R774

C790

R709

C760

RV701

JW765

R727

R769

R730

R746

R702

X701

R742

JW724

R754

JW725

CNP703

RV704

JW25

JW24

C38

R21

JW18

R13

R16

JW13

JW199

CNP701

C37

CF4

R19

Q706

JW203

JW172

C399

JW205

R379

JW122

R20

JW4

JW171

R17

JW170

JW145

JW198

R230

C396

JW209

JW176

R386

JW217

JW6

JW218

JW219

CNP313

JW207

R18

JW26

CT5

R106

R250

JW212

Q210

Q110

JW216

JW215

Q101

Q201

JW197

Q335

JW119

JW1

JW19

JW121

JW161

JW20

C11

C19

C16

JW21

C25

C30

C28

C27

C21

R402

C32

C31

R14

JW200

IC1

C22

C24

C26

RV2

C23

C18

JW201

C14

C29

CF1

CF2

R15

CT8

CT6

C10

C13

C15

C12

JW22

C20

R10

R12

R400

JW3

R22

FL1

JW2

R26

C351

R150

R24

JW139

CF3

R23

JW27

CNP1

JW206

R341

C331

R370

CNP710

R392

C226

C321

R393

C126

R201

C201

JW163

C101

R202

R102

C317

C326

C210

C110

C211

C325

C324

C323

C329

R101

R340

R342

R343

JW194

S305

C204

JW183

JW149

C104

C105

C205

CNW303

C111

C320

R372

R371

R205

C207

C208

C107

C108

R105

C202

JW187

JW175

C102

C206

C106

R204

R104

CNP302

R103

R203

CNP301

C311

C109

C319

T301

IC101

R338

C209

JW185

R381

C340

CNP311

R369

R339

JW188

C333

CNP308

C327

C339

JW210

C335

JW193

JW127

JW167

R130

JW129

JW184

Q331

JW173

S301

C127

S303

RV303

C114

C212

C213

R354

R323

R107

R352

C112

R357

R346

R319

C214

C306

R351

R398

C393

R391

R399

D333

JW220

JW126

JW125

Q312

R355

R328

Q303

Q302

R373

JW190

JW154

R327

R332

JW156

Q308

JW148

C341

R325

IC102

C338

R326

C113

C303

R322

R321

R320

JW135

R324

D322

R215

JW132

R383

D305

R350

R375

JW192

R382

JW180

C227

C302

C334

R394

JW177

R384

C337

D334

JW213

R331

C308

C307

CNP307

R329

R330

R310

R313

R314

R308

D309

CNP304

D311

D308

D307

D317

D313

D316

C400

D315

D320

JW159

D310

D312

D318

D306

D304

D303

D302

D301

D319

R311

R312

R309

R306

R316

JW131

R317

R318

R307

D314

R336

R335

R334

JW162

R315

JW124

JW142

C336

R349

R348

JW120

CNP315

JW141

JW178

JW123

JW155

R344

S302

Q304

JW128

R377

R368

R305

R301

R333

JW169

Q301

R302

R207

R303

R304

C345

R347

R345

R108

R356

R208

R362

C344

R115

R376

Q313

JW130

JW140

JW157

Q305

R378

JW168

D340

R206

C301

Q317

JW158

C398

JW181

R397

Q705

Q704

Q702

C861

R790

C789

R777

R778

C33

C395

R403

C150

C250

C103

C203

JW743

C878

R897

C401

C402

C251

C151

L720

JW754

JW755

JW756

JW757

JW759

JW760

JW761

JW762

JW763

JW766

JW767

JW221

JW222

JW223

JW224

C403

JW233

L10

JW34

JW35

CT7

JW28

JW8

JW9

JW10

C34

JW138

JW143

JW144

JW186

JW150

JW151

JW152

JW153

C322

JW164

JW165

JW758

JW736

D350

C782

C305

C304

C43

JW147

JW196

Q314

JW133

IC701

IC702

IC704

S304

CNP312

CNP303

R11

RV1

MOTOR BOARD

M901

(SPINDLE)

S702

(LIMIT)

M902

(SLED)

CN703

Q350

JW32

JW764

R720

C723

C720

C722

B
C

1-670-294-

(12)

1-680-758-

MAIN BOARD

FM OSC

FM ANT

AM IF

SW2
ANT

SW1 ANT

ANT1

FM/SW

TEKESCOPIC

ANTENNA

CT4

CT2

CV4

CT3

CV3

CV2

CT1

CV1

-6

-1

-2

-3

-4

-5

RV303

SW2 OSC

SW1 OSC

MW OSC

BAND

PRESET MODE

MANUAL

DISCO

PARTY

LIVE

SW1

SW2

OFF

REC

S302

TV/LINE IN

RADIO

DUBBING

TAPE

(RADIO/CD OFF)

-1

-2

-3

-4

-5

-6

-7

-8

-1

-2

MW FERRITE-ROD

ANTENNA

(VC)

(FOCUS)

(TRACKING)

-1

-2

ISS,

STEREO MODE

MONO

OPTICAL PICK-UP

BLOCK

(KSS-213R)

TV/LINE IN

BIAS OSC

LED BOARD

CNW307

5BAND GRAPHIC EQUALIZER

10kHz

400Hz

MEGA BASS

BALANCE

4kHz

1kHz

HIGH SPEED

DUBBING

-2

-1

-3

FUNCTION

AMP BOARD

CNW313

AMP BOARD

CNW315

CONTROL BOARD

CNP712

CONTROL BOARD

CNW311

VOLUME BOARD

CNW308

1-670-298-

(12)

-4 -1

-3 -2

(REC/PB)

HRP601

HE601

(L)

DECK B

DECK A

(R)

HP601

(L)

(R)

S605

(DECK A PLAY)

S604

(DECK A FF/REW)

S601

(DECK B PLAY)

S603

(DECK B FF/REW)

M601

(CAPSTAN REEL)

1-670-304-

(12)

FINE TUNING BOARD

FINE TUNING

R/P SW BOARD

(Page 32)

(Page 30)

(Page 32)

Summary of Contents for CFD-CD777S MK2

Page 1: ...ox 120 sec with Sony cassette C 60 Frequency response TYPE I normal 80 12 500 Hz General Speaker Woofer 10 cm 4 in dia 4 ohms cone type 2 Tweeter 5 cm 2 in dia Outputs Headphones jack stereo minijack For 16 68 Ω impedance headphones Maximum power output 24 W Power requirements For CD radio cassette corder 110 120 220 240 V AC selectable 50 60 Hz 12 V DC 8 R20 size D batteries DC IN 12V jack For re...

Page 2: ...Section 32 6 15 Schematic Diagram AMP POWER SUPPLY Section 33 6 16 IC Pin Function Description 40 7 EXPLODED VIEWS 7 1 Rear Cabinet Section 41 7 2 Front Cabinet Section 42 7 3 CD Block Section 43 7 4 MD Block Section 44 7 5 Tape Mechanism Deck Section 1 MF CD777 45 7 6 Tape Mechanism Deck Section 2 MF CD777 46 7 7 Tape Mechanism Deck Section Deck A 1 MF CD777 47 7 8 Tape Mechanism Deck Section Dec...

Page 3: ...DIODE AND FOCUS SEARCH OPERATION CHECK 1 Set the FUNCTION switch to CD 2 Open the lid for CD 3 Turn on S701 as following figure 4 Press the NX button 5 Confirm the laser diode emission while observing the object ing lens When there is no emission Auto Power Control cir cuit or Optical Pick up is broken Objective lens moves up and down three times for the focus search CHUCK PLATE JIG ON REPAIRING O...

Page 4: ...e remote The player plays all the tracks once VOLUME u Level meter FUNCTION Z PUSH OPEN CLOSE Tip During operation the level meter shows the frequency level of the sound Adjusting the volume will not affect the level meter 6GB Listening to the radio 1 Set FUNCTION to RADIO 2 Set BAND to select the band you want 3 Turn TUNING to tune in the station you want For better SW reception use FINE TUNING 3...

Page 5: ...ayback starts automatically on deck A 10GB Recording on a tape 1 Press xZ to open the tape compartment on deck B and insert a blank tape Use TYPE I normal tape only Close the compartment 2 Select the program source you want to record To record from the CD player set FUNCTION to CD and insert a CD To record from the radio set FUNCTION to RADIO and tune in the station you want using BAND and TUNING ...

Page 6: ...Start dubbing Press z on deck B N is depressed automatically Use these buttons for additional operations Note During dubbing do not set FUNCTION or press HIGH SPEED DUBBING as this causes excessive wow and flutter Tips Adjusting the volume or selecting the audio emphasis will not affect the recording level For the best results use the AC power as a power source When the tape in deck A ends first d...

Page 7: ...on 5 connector CNP315 5 connector CNP313 5 connector CNP306 1 Pull up the handle to direction of the arrow Set 3 2 REAR CABINET SECTION Page 7 3 3 TAPE MECHANISM DECK BLOCK SECTION Page 8 3 5 CD BLOCK SECTION Page 9 3 6 MAIN BOARD Page 10 3 7 OPTICAL PICK UP SECTION Page 10 3 4 CASSETTE HOLDER Page 8 This set can be disassembled in the order shown below 3 1 DISASSEMBLY FLOW SECTION 3 DISASSEMBLY ...

Page 8: ...echanism deck block mode knob lever direction slide direction Note for installation Make it sure that each of three levers of mechanism deck block hooks to slide direction lever direction and mode knob 2 damper 2 damper 1 screw BVTP3 10 1 screw BVTP3 10 3 boss 3 boss 4 cassette holder 4 cassette holder 5 cassette spring 5 cassette spring cassette holder Press claw Slide up cassette lid cassette li...

Page 9: ...10 2 screw BVTP3 10 3 claw 3 claw 1 connector CNP1 1 two connectors CNP301 302 1 two connectors CNP304 308 1 two connectors CNP303 312 4 CD block section 4 Rotate the tuning capacitor gear fully in direction of the arrow 5 Set the main board 1 Set two gears and pointer in the figure pointer pointer point tuning gear idle gear 3 screw BVTP3 10 2 stopper ...

Page 10: ...RD 3 7 OPTICAL PICK UP SECTION 3 two screws BVTP3 10 3 two screws BVTP3 10 4 main board 2 connector 1 flat wire CNP701 2 two connectors CNP311 710 2 connector CNW307 1 two screws 2 6 16 1 two screws 2 6 16 2 optical pick up section ...

Page 11: ...h a denatured alcohol moistened swab record playback head playback head pinch roller erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demagne tizer Do not bring the head demagnetizer close to the erase head 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustment...

Page 12: ...Adjustment Values Frequency difference between the beginning and the end of the tape should be within 1 30 Hz Note High speed non Adjustment Adjustment Location MAIN board See page 14 Adjustment part Frequency counter RV302 2 910 to 3 090 Hz V H Screen pattern Good Wrong in phase 45 90 135 180 L CH R CH set 32 Ω 32 Ω oscilloscope PHONES jack J301 test tape P 4 A063 6 3 kHz 10 dB set 32 Ω frequency...

Page 13: ...MHz SW1 TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L5 2 2 MHz CT5 7 3 MHz SW2 FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter L8 6 8 MHz CT8 22 5 MHz SW2 TRACKING ADJUSTMENT Adjust for a maximum reading on level meter L7 6 8 MHz CT7 22 5 MHz FM VCO Adjustment Setting Procedure 1 Connect the frequency counter to pin 4 and 7of IC1 as shown the figure be...

Page 14: ...justment CT2 L2 L5 CT5 L4 CT4 MW Frequency Coverage Adjustment SW1 Frequency Coverage Adjustment FM Frequency Coverage Adjustment SW1 Tracking Adjustment SW2 Tracking Adjustment CT1 L1 CT7 L7 L6 CT6 SW2 Frequency Coverage Adjustment L8 CT8 RV302 Tape Speed Adjustment FM SW Antenna Terminal IC1 JW27 MAIN BOARD Component Side ...

Page 15: ...drawing in mode Tracking and sled are turned OFF 5 Adjust RV703 so that the oscilloscope traverse waveform is symmetrical as shown in the figure below 6 Release the test mode after adjustment is completed Note Take long sweep time for easy monitoring VOLT DIV 0 2 V with the 10 1 probe in use TIME DIV 5 ms Adjustment Location MAIN board See page 18 Before Begining Adjustment Put the set into test m...

Page 16: ...election buttons pressed Sound is interrupted during PLAY Or time counter display stops progressing More noise during 2 axis device operation Gain Focus Tracking Symptoms low low or high low low high high Solder bridge TRACKING Solder bridge FOCUS TP VC oscilloscope DC range Focus Bias Adjustment This adjustment is to be done when the optical pick up is replaced Procedure 1 Connect the oscilloscop...

Page 17: ...amples DC level changes more than on adjusted waveform VOLT DIV 100 mV TIME DIV 2 ms 100 mV 0 V VOLT DIV 100 mV TIME DIV 2 ms 200 mV 0 V VOLT DIV 100 mV TIME DIV 2 ms 75 mV 0 V low focus gain high focus gain 5 Connect oscilloscope to solder bridge TRACKING and TP VC on MAIN board 6 Adjust RV704 on MAIN board so that the waveform is as shown in the figure below Tracking gain adjustment VOLT DIV 1 V...

Page 18: ...justment Location L3 IC703 RV704 Tracking Gain Adjustment RV702 Focus Gain Adjustment RV701 Focus Bias Adjustment RV703 E F Balance Adjustment FOCUS TP VC TRACKING IC701 MAIN BOARD Component Side MAIN BOARD Conductor Side ...

Page 19: ...6 5 L CH OUT R CH OUT R CH TUNER L CH 4 27 29 1 2 3 ST IND AM IF IN DET LPF 15 BAND SELECT PILOT PLL LPF PLL LPF VCO RV2 AM OSC CT4 L4 MW OSC L8 SW2 OSC L6 SW1 OSC CV4 RV1 FM OSC AM RF IN 21 REG OUT TU REG B L2 FM OSC L1 FM RF CF3 FM AM FRONT END FM AM DET MPX IC1 CV3 CT1 CT8 CT6 S1 3 8 S1 4 8 S1 2 8 CV1 FM FREQUENCY COVERAGE CT2 L2 MW FREQUENCY COVERAGE CT4 L4 SW2 FREQUENCY COVERAGE CT8 L8 SW1 FR...

Page 20: ... IIL IIL TTL 21 19 20 22 DATA CLK XLT XRST 56 59 57 DATO CLKO XLTO 1 FOK SENS C OUT 24 23 54 55 SEIN CNIN 50 XRST 7 12 9 8 FILTER 14 RF ASYMMETRY CORRECTION DIGITAL PLL EFM DEMODULATOR FILO CLTV PCO FILI CLOCK GENERATOR 35 34 XTAI XTAO EMPH X701 16 9344MHz INTERNAL BUS D A INTER FACE 22 21 20 5 6 8 48 2 PCMD BCK LRCK DATA BCK LRCK EMPH LO RO R CH CD L CH 1 MUTE 18 XI 12 22 RSTN MUTE 16k RAM ERROR ...

Page 21: ... 17 6 8 8 15 3 4 10 13 REC VREF PB S304 4 4 REC PB S601 DECK B PLAY S605 DECK A PLAY RV303 REC PB OFF ON REC PB EQ AMP INPUT SELECT SWITCH REC EQ AMP N F AGC Q312 BUFFER Q302 303 DSS SWITCHING Q301 NORMAL HIGH SPEED CONTROL Q307 308 MUTING Q101 110 Q201 210 MUTING CONTROL SWITCH Q314 AGC CIRCUIT MIC AMP GRAPHIC EQUALIZER CONTROL LOGIC CIRCUIT TUNER L CH MUTING CD L CH REC L TV LINE IN MIC301 MIC J...

Page 22: ...REGULATOR Q319 7 5V REGULATOR Q309 7 5V REGULATOR Q311 MOTOR B CD 7 5V 5 4 TUNER MUTE S302 3 3 FUNCTION S302 1 3 FUNCTION D327 OPR BATT CD TV LINE IN RADIO DUBBING TAPE CD RADIO OFF S604 DECK A FF REW S603 DECK B FF REW SP901 WOOFER J301 PHONES J304 SPEAKER IMPEDANCE 4Ω L CH R CH SP902 TWEETER SP904 TWEETER SP903 WOOFER D340 D350 D323 10V REGULATOR Q310 D321 DRY BATTERY SIZE D IEC DESIGNATION R20 ...

Page 23: ...d from the component side Y parts extracted from the conductor side x parts mounted on the conductor side W indicates side identified with part number f internal component Pattern from the side which enables seeing A B Line H adjustment for repair Power voltage is dc 12 V and fed with regulated dc power supply from battery terminal Voltages are taken with a VOM Input impedance 10 MΩ Voltage variat...

Page 24: ...04 CNP302 R103 R203 CNP301 C311 C109 C319 T301 IC101 R338 C209 JW185 R381 C340 CNP311 R369 R339 JW188 C333 CNP308 C327 C339 JW210 C335 JW193 JW127 JW167 R130 JW129 JW184 Q331 JW173 S301 C127 S303 RV303 C114 C212 C213 R354 R323 R107 R352 C112 R357 R346 R319 C214 C306 R351 R398 C393 R391 R399 D333 JW220 JW126 JW125 Q312 R355 R328 Q303 Q302 R373 JW190 JW154 R327 R332 JW156 Q308 JW148 C341 R325 IC102 ...

Page 25: ...50V 330 IN4148M TP 10k IN4148M TP IN4148M TP 1k 330 220 10k 0 47 50V 0 47 50V 1k 3 3k 1k 3 3k KRC102M AT KRC102M AT KRC102M AT KRC102M AT 0 01 100 10V 0 012 6 8k 6 8k 0 012 10k 220k 4 7 50V 1 50V 47 16V 100k 0 47 50V 8 8 0 01 0 01 6 8 5 8 TUNER B GND MUTE RA 7 5V L CH R CH ST LED ST DET 82 8 2p 0 01 100p 3P 360p 22p 22p CXA1538S 2 2k 1 50V 10 50V 2 2 50V 2 2k 4 7 50V 0 01 33 16V 4 7p KRC102M AT 10...

Page 26: ...01 22k 10k 2 2k 47k 22k 6P 6P 0 022 150k 0 047 10k 1000p 10 47 10V 22k 0 0068 47k 100p 0 01 CXA1782BQ 22k 10k 82k 0 1 0 1 0 033 510k 0 018 10p 10k IN4148M TP 0 01 10k 1k 150k 1k 3 3k 10p 100k 150k 47k 3 3 50V 0 068 100 10V 100 10V 0 01 75k 47p 18k 47 10V 0 1 12k IN4148M TP 0 01 220 16V 47k 0 01 12k 20k 0 033 0 01 0 01 0 01 0 033 0 01 KRC110M AT KTA1266Y AT BA6898S 4 7 6 3V 0 01 10 50V 1000 16V 330...

Page 27: ...k 22k 1k 10k 10p 10p 16 9344MHz 1k 1K 1000p 0 01 1k 10k 1k 4 7 50V 1k 1000p CXD2507AQ 0 1 100p 0 47 0 01 0 01 10k 100k 3 3k 1M 220p 1k 0 47 10k 0 01 33k 1000p 1000p 0 1 100p 100p 1k 1k 1k 1k 14P 4 7 50V SM5877AM 1000p 1000p KRA107M AT 10K 470p 1000p 1k A1 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A2 A13 A14 A15 A16 A17 XI XI LRCK LRCK PCMD PCMD BCK BCK EMPH EMPH CLV SERVO D A CONVERTER MUTING SWITCH MUTING...

Page 28: ... 10V 0 1 0 1 22 25V 22 25V 1000p 1000p 1000p 1000p 470k 33 16V 1000p 220 10V 220 10V 270 220 220 0 1 47k 47k 0 1 KRC110M KRC110M 1 2 2 2 0 01 1k 10k 0 01 220p 0 1 820 100 220 100 220 0 012 0 012 1 50V 1 50V 1 50V 1 50V 0 039 1k 22 25V 560p 22 25V 560p 180p 10k 4P 5P 5P 6P 6P 100p 1 50V 3 3k 220 220p 220p 1 50V 1 50V 10 50V 47k 10k 22k 22k 8 2k 8 2k KTC3198GR AT 100k 2 2k 2SK105ATP 40 12P DACK A PL...

Page 29: ... 47k 47 10V 1 3 470 1k 1k DTC343TS DTC343TS DTC343TS DTC343TS KTA1266Y 470 680k IN4148M TP 10k 270k KTC3198GR AT 0 1 1 50V IN4148M TP 47 10V 1 2k 2 2k 2 7k 100k 100k 2 2 50V KTC3198GR AT 470k KTC3198GR AT 2 2k 1 50V 1 50V 10k 10k 2 2 50V 1k 2 7k 0 47 50V 2 2 50V 2 2 22 25V 100p KTC3198GR AT 10k 10k 10k 100k 33 25V 4 7k 330 CXA1352AS 5 6k 2 2k 4 7k 4 7k 22k 15k 3 3k 2 2k 4 7k 4 7k 10k 10k 10k 10k 1...

Page 30: ... D203 D102 D328 D327 JW806 JW804 D201 D101 D202 IC204 C242 R221 R217 S801 S803 S802 S805 S806 JW825 S804 LCD801 JW809 JW803 CNP712 C876 IC801 JW818 JW817 JW819 CNW310 R366 C332 C330 R365 R364 RV301 J302 CNW308 CNW307 D332 D329 D330 D331 CNP711 IC851 JW822 JW821 C877 1 1 1 2 8 3 1 1 19 20 32 33 51 52 64 9 1 14 1 9 CONTROL BOARD 1 670 302 12 12 DISPLAY ENTER PLAY MODE FM STEREO D201 205 LEVEL METER ...

Page 31: ...0V 1k 1k 3P 0 01 1k L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT L 153HDT 100 47 10V 18k 18k 100 47 10V 10 50V 10 50V 100 100 10V 12k 0 1 0 1 12k 1 8k 100p 3 3k 2P 100 10V 100 KIA6966S KIA6966S 0 01 14P 50k L 113HDT L 113HDT 4 019MHz 3P LIVE PARTY DISCO MANAUAL D101 105 L LEVEL METER D201 205 R LEVEL METER COM2 COM1 COM0 VLC1 VLC2 VLC3 VDD VL XTAL EXTAL RST GND ...

Page 32: ... JW104 JW105 JW106 JW108 JW113 C312 JW225 CNW306 R410 R109 R126 R226 C310 JW101 CNW313 CNW317 4 1 1 5 POWER BOARD 1 670 303 12 12 AC IN PHONES VOLTAGE SELECTOR DC IN 12V S901 100 120V 220 240V T901 POWER TRANSFORMER 1 4 1 670 300 12 12 BATTERY BOARD 1 4 1 4 1 860 815 11 11 DC JACK BOARD 1 5 H P BOARD 1 670 299 12 12 E C B E C B E C B E C B 1 1 5 5 1 1 1 3 22 2 23 4 1 13 AMP BOARD 1 670 295 12 12 1...

Page 33: ...S901 D901 D903 D902 D904 J902 R109 R214 C314 F903 CNP902 R212 R213 3 3 3 3 12P 1 1 2W KTD2058GR 1k 470 470 100 1 50V 560p 0 1 1k 0 1 1k 3P KTD2058GR 47 16V 470 16V 0 01 RD8 2ESB1 IN4148M TP 1k 1 1 2W 270 220 RD10ESB1 0 022 1000 25V KTD2058GR 0 01 470 16V 47 16V RD8 2ESB1 IN4148M TP IN4148M TP 680 680 0 01 KTD2058GR 47 16V 470 16V 0 01 RD5 6ESB2 1k 0 01 10k 33 16V 22 50V LA4620 100 10V 100p 100 10V...

Page 34: ...1 2 0 2 Vp p Approx 100 mVp p 2 6 Vp p 7 5 µs 5 Vp p 22 8 µs 6 2 Vp p 472 ns 5 3 Vp p 232 ns 5 4 Vp p 136 µs 4 6 Vp p 59 ns 4 6 Vp p 239 ns IC Block Diagrams MAIN Board IC1 CXA1238S VCO REGULATOR FM FRONT END AM FRONT END MPX REGULATOR MONO STEREO SELECT DECORD AMP MUTING AUTO BLEND TUNING INDICATOR AM IF DET FM IF DISCRI RIPPLE FILTER BAND PASS MUTE 1 27 28 29 30 24 25 26 21 22 23 18 19 20 16 17 ...

Page 35: ...DIO IN R 12 CD IN L GND VCC BIAS AGC LPF R LPF L REC NF R REC NF L REC EQ R REC EQ L TR B 32 B L 31 B R TR C TAPE MODE FUNCTION AGC REC EQ AMP REC EQ AMP LOGIC CONTROL 15dB 15dB 29dB VOLUME VOLUME 29dB GRAPHIC EQUALIZER GRAPHIC EQUALIZER BIAS 1 21 22 18 19 20 16 17 2 3 4 5 6 7 8 9 400Hz 100Hz BAL VOL IN 1 GND DC1 OUT 1 FIX LINE OUT 1 10 OUT 1 VARIABLE 11 ISET VCC 15 LINE OUT 2 14 OUT 2 FIX 13 OUT ...

Page 36: ... O FLB FGD FDFCT FE M FEI FEO FE BIAS F E EI VEE TED LPFI TEI ATSC TZC TDFCT VC APC LEVEL S FOK MIRR RF IV AMP1 RF IV AMP2 FE AMP TTL IIL FZC COMP DFCT IIL TTL IIL DATA REGISTER INPUT SHIFT REGISTER ADDRESS DECODER OUTPUT DECODER TTL IIL TOG1 3 BAL1 3 FS1 4 TG1 2 TM1 7 PS1 4 F IV AMP E IV AMP BAL1 BAL2 BAL 3 TE AMP TZC COMP DFCT TM1 DFCT FS4 ATSC WINDOW COMP TOG1 TOG2 TOG3 FCS PHASE COMPENSATION F...

Page 37: ...NTERFACE DIGITAL CLV SUB CODE PROCESSOR EFM DEMODULATOR DIGITAL PLL ASYMMETRY CORRECTOR D A INTERFACE ERROR CORRECTOR 16K RAM DIGITAL OUT CLOCK GENERATOR LRCK PCMD BCLK GTOP XUGF XPCK V DD GFS RFCK CZPO XROF MNT3 MNT1 XLON SPOD SPOC SPOB SPOA CLKO V DD XLTO DATO CNIN SEIN CLOK XLAT 3 5 14 4 5 3 6 REGULATOR BIAS DRIVER MUTE LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT 1 21 22 18 19 20 17 2 3 4 5...

Page 38: ...NUATION PROCESSOR NOISE SHAPER PROCESSOR BLOCK INPUT INTERFACE PWN DATA PRODUCE BLOCK TIMING CONTROL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE DEEN CKO DVSS BCKI DI DVDD LRCI TSTN TO1 AVDDL LO AVSS RO AVDDR MUTE XVDD XTI XTO XVSS DS RSTN MODE ATCK L L L R R R ...

Page 39: ... 12 13 14 15 16 23 21 20 19 18 17 22 VCC DC L IN IN IN GND IN R IN STANDBY VCC MUTE OUT GND OUT IN OUT GND OUT PRE DRIVER POWER AMP PRE DRIVER POWER AMP RL SHORT PROTECTOR THERMAL PROTECTION CIRCUIT RIPPLE FILTER POP NOISE PREVENTION CIRCUIT PRE DRIVER POWER AMP REFERENCE VOLTAGE 1 2 3 4 5 6 7 8 9 OUT1 OUT2 OUT3 OUT4 OUT5 VD GND IN VCC ...

Page 40: ...minal L is input when the key pressing 22 K STOP I Stop x key input terminal L is input when the key pressing 23 K FR I Fast rewind key input terminal L is input when the key pressing 24 K FF I Fast forward key input terminal L is input when the key pressing 25 GND Ground terminal 26 VDD Power supply terminal 5V 27 NC O Not used 28 C MUTE O Muting control signal output to the DSP D A converter and...

Page 41: ... Ref No Part No Description Remark 1 A 3321 711 A AMP BOARD COMPLETE 2 1 670 300 11 BATTERY BOARD 3 3 028 480 01 SPRING BATTERY 4 3 028 481 01 SPRING BATTERY 5 1 670 306 11 SPEAKER BOARD 6 3 022 861 21 CABINET REAR 7 3 028 479 01 SPRING BATTERY 8 3 022 870 01 HANDLE 9 3 389 436 11 LID BATTERY CASE 10 3 022 875 01 TERMINAL ANTENNA 11 1 670 303 11 POWER BOARD 12 3 261 339 01 CHASISS DC JACK 13 4 951...

Page 42: ...11 VOLUME BOARD 69 3 911 281 01 CUSHION MIC 70 3 022 872 01 RACK POINTER 71 3 047 468 11 DAMPER 72 3 008 694 01 GEAR IDLE 73 1 670 304 11 FINE TUNING BOARD 74 X 3375 916 1 CABINET FRONT SUB ASSY 75 3 908 999 01 FOOT 76 3 008 693 01 GEAR TUNING 77 3 008 689 01 KNOB FINE TUNING 78 3 008 691 01 KNOB TUNING 79 4 951 620 01 SCREW 2 6X8 BVTP 80 3 026 030 01 SHEET SET ORNAMENTAL 81 X 3376 895 1 WINDOW SU...

Page 43: ...D 116 3 022 866 01 CHASSIS CD 117 3 923 736 01 COVER CD 118 3 931 379 21 RUBBER VIBRATION PROOF RED 119 3 916 006 01 SCREW 2 6X16 120 1 777 494 11 WIRE PARALLEL FFC 16 CORE 122 3 931 379 31 RUBBER VIBRATION PROOF GREEN 123 3 922 112 31 DAMPER 124 A 3321 423 A MAIN BOARD COMPLETE 125 3 008 695 01 GEAR TUNING CAPACITOR 126 3 026 027 01 BRACKET PWB LCD801 1 803 156 11 DISPLAY PANEL LIQUID CRYSTAL S70...

Page 44: ... 155 3 008 683 01 KNOB PLAY 2 N 156 3 008 682 01 KNOB REC z 157 3 008 681 01 KNOB PAUSE 1 X 158 3 008 680 01 KNOB STOP 1 x Z 159 3 008 679 01 KNOB FF 1 M 160 3 008 678 01 KNOB REW 1 m 161 3 008 677 01 KNOB PLAY 1 N 162 1 670 298 11 R P SW BOARD 163 3 009 233 01 SPRING REC 6 7 682 547 04 SCREW B 3X6 8 7 685 781 09 SCREW PTT 2X4 S 161 160 158 157 156 154 152 151 153 155 159 not supplied tape mechani...

Page 45: ...915 820 01 LEVER OPERATION 202 3 920 462 01 LEVER OPERATION 203 3 920 460 01 SHAFT BUTTON LEVER 204 3 920 343 01 SCREW CAMERA S TAPPING 205 3 920 459 01 FRAME B 206 3 920 464 01 FRAME B 207 3 920 349 01 SCREW CAMERA S TAPPING 208 3 915 822 01 SHAFT BUTTON LEVER 203 201 202 201 201 204 208 207 206 201 205 tape mechanism deck section 2 ...

Page 46: ...REW M2X4 C TIGHT 305 3 920 467 01 LEVER B P KICK 306 3 915 827 01 COLLAR B 307 3 920 341 01 SCREW M2X6 C TIGHT 308 3 920 455 01 BELT M 309 3 920 403 01 BELT MAIN 310 3 920 402 01 SCREW MOTOR COLLAR 311 3 920 401 01 RUBBER MOTOR 312 3 920 469 01 MAT VIBRATION PROOF M601 X 3369 757 1 MOTOR ASSY REEL CAPSTAN tape mechanism deck section deck A 1 tape mechanism deck section deck B 1 309 not supplied 31...

Page 47: ...01 HOLDER SCREW 360 3 920 339 01 SCREW M2X13 5 361 3 920 422 01 SPRING F PINCH ROLLER ARM 362 3 920 421 01 HEAD MOUNT 363 3 920 416 01 SPRING HEAD HOLDER 364 3 920 417 01 HOLDER 365 3 920 418 01 GEAR PINION 366 3 920 344 01 SCREW M2X4 367 3 920 420 01 CLAMP WIRE 368 3 920 419 01 PLATE TERMINAL H W 369 3 933 937 01 PLATE SHIELD H 370 3 920 456 01 PINCH ROLLER F ASSY 371 3 933 895 01 GEAR REPLACEMEN...

Page 48: ...917 01 SPRING PUSH LEVER 416 3 920 442 01 LEVER PUSH 417 3 920 444 01 SPRING PRG 418 3 915 808 01 SCREW M2X3 C TIGHT 419 3 920 352 01 POLY SLIDER 420 3 920 431 01 PULLEY 421 3 921 417 01 MODE SLIDER LEVER 422 3 920 453 01 SPRING HEAD PANEL 423 3 920 443 01 LEVER TURN 424 3 920 338 01 SCREW CAMERA S TAPPING 425 3 920 452 01 SPRING PLAY BUTTON 426 3 915 756 01 SPRING A BUTTON LEVER 427 3 915 774 01 ...

Page 49: ... 920 434 01 SENSOR 457 3 348 357 01 GEAR FF 458 3 920 410 01 LEVER ASSY RS PLAY BUTTON 459 3 920 408 01 STOPPER PR 460 3 920 413 01 LEVER ASSY RS STOP BUTTON 461 3 920 412 01 LEVER ASSY RS FF BUTTON 462 3 920 411 01 LEVER ASSY FS FF BUTTON 463 3 915 810 01 SCREW M2X5 P TIGHT BIND 464 3 920 432 01 CHASSIS ASSY 465 3 915 811 01 SCREW M2X4 5 CAMERA TAPPING 454 455 455 454 456 456 458 457 459 453 452 ...

Page 50: ...5 3 920 549 01 PLATE SLIDE 506 3 920 409 01 LEVER RF KICK 507 3 920 540 01 BASE B ASSY 508 3 920 543 01 PLATE R ASSY GEAR 509 3 920 544 01 SPRING GEAR PLATE R 510 3 933 869 01 LEVER R SENSING 511 3 920 546 01 SPRING M CONTROL R 512 3 920 545 01 SPRING M CONTROL F 513 3 933 899 01 ARM M CONTROL 514 3 933 868 01 LEVER F SENSING 515 3 920 542 01 SPRING GEAR PLATE F 516 3 920 541 01 PLATE F ASSY GERA ...

Page 51: ... 01 SENSOR 563 3 348 357 01 GEAR FF 564 3 913 438 01 ARM ASSY PINCH ROLLER 565 3 915 806 01 LEVER REC SAFETY 566 3 915 781 01 SPRING M CONTROL 567 3 913 439 01 LEVER SENSING 568 3 920 406 01 SPRING PACK 569 3 915 808 01 SCREW M2X3 C TIGHT 570 3 920 404 01 LEVER EJECT SLIDE 571 3 915 792 01 GEAR CAM 572 3 920 348 01 WASHER 573 3 915 758 01 SPRING E ACTUATOR HE601 1 500 139 11 HEAD E PH K380 MS1 6A ...

Page 52: ...G B BUTTON LEVER 614 3 915 752 01 SPRING P CONTROL 615 3 920 393 01 LEVER PAUSE 616 3 915 754 01 SPRING PAUSE LEVER 617 3 915 755 01 STOPPER PAUSE 618 3 915 760 01 LEVER E KICK 619 3 915 742 01 PLATE FUNCTION PUSH BUTTON 620 3 915 745 01 LEVER REW BUTTON 621 3 915 749 01 LEVER FF BUTTON 622 3 915 750 01 LEVER STOP BUTTON 623 3 915 751 01 LEVER PAUSE BUTTON 624 3 915 757 01 CHASSIS ASSY 625 3 920 3...

Page 53: ...2 PWB 654 2 169 065 01 GEAR A 655 2 169 384 01 SHAFT S GEAR 656 2 169 385 01 SPRING SLED 657 2 647 408 02 GEAR B 658 2 174 500 01 SCREW 2X3 M901 X 2162 704 2 CHASSIS ASSY R RP MOTOR SPINDLE M902 X 2162 712 2 GEAR ASSY R RP MOTOR SLED 651 652 653 654 655 656 657 658 M901 M902 not supplied not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace onl...

Page 54: ...BINET REAR RIGHT SPEAKER 706 1 690 969 11 CORD SPEAKER CONNECTION 707 3 908 999 01 FOOT C125 1 107 712 11 CAP ELECT 3 3uF L CH C225 1 107 712 11 CAP ELECT 3 3uF R CH SP901 1 505 515 11 SPEAKER 10cm L WOOFER SP902 1 505 516 11 SPEAKER 5cm L TWEETER SP903 1 505 515 11 SPEAKER 10cm R WOOFER SP904 1 505 516 11 SPEAKER 5cm R TWEETER 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 4 7 685 903 31 SCREW PTPWH 3X...

Page 55: ...D10ESB1 D326 8 719 110 08 DIODE RD8 2ESB2 D337 8 719 991 33 DIODE 1SS133T 77 D338 8 719 109 88 DIODE RD5 6ESB1 D339 8 719 030 26 DIODE ST04 27F1 IC IC103 8 759 822 51 IC LA4620 TRANSISTOR Q309 8 729 037 08 TRANSISTOR KTD2058Y Q310 8 729 037 08 TRANSISTOR KTD2058Y Q311 8 729 037 08 TRANSISTOR KTD2058Y Q319 8 729 037 08 TRANSISTOR KTD2058Y RESISTOR R109 1 249 417 11 CARBON 1K 5 1 4W R110 1 247 807 3...

Page 56: ...R LEVEL METER D204 8 719 071 20 LED L 153HDT R LEVEL METER D205 8 719 071 20 LED L 153HDT R LEVEL METER D327 8 719 071 21 LED L 113HDT OPR BATT D328 8 719 071 21 LED L 113HDT FM STEREO IC IC104 8 759 544 73 IC KIA6966S IC204 8 759 544 73 IC KIA6966S IC801 8 752 874 88 IC CXP5086H 684Q LIQUID CRYSTAL DISPLAY LCD801 1 803 156 11 DISPLAY PANEL LIQUID CRYSTAL RESISTOR R116 1 247 807 31 CARBON 100 5 1 ...

Page 57: ...LM 0 0015uF 5 100V C13 1 102 942 00 CERAMIC 5PF 0 5PF 50V C14 1 126 964 11 ELECT 10uF 20 50V C15 1 136 287 11 FILM 0 0047uF 5 100V C16 1 162 840 11 CERAMIC 0 012uF 10 16V C18 1 126 961 11 ELECT 2 2uF 20 50V C19 1 162 840 11 CERAMIC 0 012uF 10 16V C20 1 162 203 31 CERAMIC 15PF 5 50V C21 1 162 306 11 CERAMIC 0 01uF 20 16V C22 1 162 192 31 CERAMIC 2 7PF 10 50V C23 1 102 959 00 CERAMIC 22PF 5 50V C24 ...

Page 58: ... 10 50V C351 1 162 851 11 CERAMIC 0 1uF 10 16V C354 1 162 851 11 CERAMIC 0 1uF 10 16V C393 1 126 947 11 ELECT 47uF 20 35V C395 1 164 159 21 CERAMIC 0 1uF 50V C396 1 126 966 11 ELECT 33uF 20 50V C398 1 126 947 11 ELECT 47uF 20 35V C399 1 126 941 11 ELECT 470uF 20 25V C400 1 126 962 11 ELECT 3 3uF 20 50V C401 1 162 306 11 CERAMIC 0 01uF 20 16V C402 1 162 282 31 CERAMIC 100PF 10 50V C403 1 162 282 31...

Page 59: ... CAP CERAMIC TRIMMER CT7 1 141 485 11 CAP ADJ 5P CT8 1 141 299 11 CAP CERAMIC TRIMMER VARIABLE CAPACITOR CV1 4 1 151 693 11 CAP VAR DIODE D1 8 719 991 33 DIODE 1SS133T 77 D2 8 719 991 33 DIODE 1SS133T 77 D3 8 719 991 33 DIODE 1SS133T 77 D5 8 719 991 33 DIODE 1SS133T 77 D6 8 719 991 33 DIODE 1SS133T 77 D7 8 719 991 33 DIODE 1SS133T 77 D8 8 719 991 33 DIODE 1SS133T 77 D301 8 719 991 33 DIODE 1SS133T...

Page 60: ...9 417 11 CARBON 1K 5 1 4W R13 1 249 409 11 CARBON 220 5 1 4W R14 1 249 421 11 CARBON 2 2K 5 1 4W R15 1 249 411 11 CARBON 330 5 1 4W R16 1 249 429 11 CARBON 10K 5 1 4W R17 1 249 417 11 CARBON 1K 5 1 4W R18 1 249 417 11 CARBON 1K 5 1 4W R19 1 247 843 11 CARBON 3 3K 5 1 4W R20 1 247 843 11 CARBON 3 3K 5 1 4W R21 1 249 429 11 CARBON 10K 5 1 4W R22 1 249 401 11 CARBON 47 5 1 4W R23 1 247 807 31 CARBON ...

Page 61: ... 437 11 CARBON 47K 5 1 4W R398 1 249 407 11 CARBON 150 5 1 4W R399 1 249 417 11 CARBON 1K 5 1 4W R400 1 249 425 11 CARBON 4 7K 5 1 4W R401 1 249 437 11 CARBON 47K 5 1 4W R402 1 249 421 11 CARBON 2 2K 5 1 4W R403 1 249 437 11 CARBON 47K 5 1 4W R700 1 249 429 11 CARBON 10K 5 1 4W R701 1 249 440 11 CARBON 82K 5 1 4W R702 1 247 896 11 CARBON 510K 5 1 4W R703 1 249 441 11 CARBON 100K 5 1 4W R704 1 247 ...

Page 62: ...HOLDER CAPACITOR C901 1 136 173 00 MYLAR 0 47uF 5 50V C902 1 136 173 00 MYLAR 0 47uF 5 50V C903 1 136 173 00 MYLAR 0 47uF 5 50V C904 1 136 173 00 MYLAR 0 47uF 5 50V C905 1 126 946 11 ELECT 6800uF 20 25V C906 1 136 173 00 MYLAR 0 47uF 5 50V C907 1 136 173 00 MYLAR 0 47uF 5 50V CONNECTOR CNW305 1 565 386 11 HOLDER CABLE 5P CNW901 1 565 385 11 HOLDER CABLE 4P DIODE D901 8 719 902 17 DIODE U15G D902 8...

Page 63: ...B HP601 1 500 187 11 HEAD PLAYBACK DECK A 0F903 1 533 473 12 FUSE GLASS TUBE DIA 5 6 3A 250V HRP601 1 500 138 11 HEAD R P MS15R AA2N1 REC PB DECK B M601 X 3369 757 1 MOTOR ASSY REEL CAPSTAN M901 X 2162 704 2 CHASSIS ASSY R RP MOTOR SPINDLE M902 X 2162 712 2 GEAR ASSY R RP MOTOR SLED MIC301 1 542 118 11 MICROPHONE ELECTRET CONDENSER S601 1 762 819 11 SWITCH LEAF B PLAY S603 1 762 022 11 SWITCH LEAF...

Page 64: ...64 CFD CD777SMK2 MEMO ...

Page 65: ...04041 E Model Ver 1 1 2004 06 Optical pick up block is changed from KSM 213RDM to KSM 213CDM in the midway of production In performing the replacing of Optical pick up block be sure to check which Optical pick up block is used according to the following identification SUPPLEMENT 1 has indicated only the information of KSM 213CDM 9 961 433 81 IDENTIFICATION KSM 213CDM With gear cover ...

Page 66: ...IT GND Ref No Part No Description Remark MOTOR BOARD CONNECTOR CN703 1 817 612 11 PIN CONNECTOR SMALL TYPE 6P SWITCH S702 1 572 085 21 SWITCH LEAF LIMIT MISCELLANEOUS 0801 8 848 483 12 OPTICAL PICK UP KSS 213C C2RP1 805 X 2626 202 1 CHASSIS ASSY MB RP MOTOR including M901 SPINDLE M902 X 2625 769 1 GEAR ASSY MB RP MOTOR SLED The components identified by mark 0 or dotted line with mark 0 are critica...

Page 67: ...escription Remark 0801 8 848 483 12 OPTICAL PICK UP KSS 213C C2RP1 802 2 174 500 01 SCREW 2X3 803 2 626 908 01 SHAFT SLED 804 2 627 003 01 GEAR B RP 805 X 2626 202 1 CHASSIS ASSY MB RP MOTOR including M901 SPINDLE 806 2 626 907 11 GEAR A M902 X 2625 769 1 GEAR ASSY MB RP MOTOR SLED The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number ...

Page 68: ...u 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 revised page Ver Date Description of Revision 1 0 2003 12 New 1 1 2004 06 Change of Optical Pick up Block KSM 213RDM KSM 213CDM SPM 04041 ...

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