Kenwood DVFS-500 Service Manual

DVD/VCD/CD PLAYER

COMPONENT VIDEO

OUT

VIDEO OPTICAL

AUDIO

DIGITAL OUTPUT (PCM/BIT STREAM)

OUT

DVF-S500

SERVICE MANUAL

Button (K29-8339-08)

Module (W02-4537-08)

Filter (B11-1594-08)

Panel (A60-2373-08)

Window assy (B10-3996-08)

Cabinet (A01-3919-08)

Ter, rca 3pin (E63-1335-08)

Button (K29-8341-08)

Button (K29-8342-08)

Stopper (J42-0358-08)

Ter, rca 3pin (E63-1336-08)

In compliance with Federal Regulations, following are reproduction of labels on, or inside the product relating to laser product safety.

Caution : No connection of ground line if disassemble

the unit. Please connect the ground line on

rear panel, PCBs, Chassis and some others.

KENWOOD Corp. certifies this equipment conforms to DHHS Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.

DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM.

Cord assy (E30-7309-08)

Digital Cable (Optical) ...(1) (E35-3626-08)

Remote control unit ..........(1)

(A70-1645-08)

Video cord (Yellow) .........(1)

(E30-7311-08)

Audio cord (White / Red) ...(1) (E30-7310-08)

Batteries (R03/"AAA" -size) ...(2)

DVF-S500

"DTS" and "DTS Digital Out" are trademarks of Digital Theater Systems, Inc.

Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories.

This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.

Consumers should note that not all high definition television sets are fully compatible with this product and may cause artifacts to be displayed in the picture. In case of 525 progressive scan picture problems, it is recommended that the user switch the connection to the "STANDARD DEFINITION" output. If there are questions regarding our TV set compatibility with this model 525p DVD player, please contact our customer service center.

Caution on condensation

Before transporting or moving this unit, carry out the following operations.

1. Set the (POWER) key to the ON without loading a disc.

2. Wait a few seconds and verify that the display shown appears.

3. Set the (POWER) key to OFF.

Note related to transportation and movement

Condensation (of dew) may occur inside the unit when there is a great difference in temperature between this unit and the outside. This unit may not function properly if condensation occurs. In this case, leave the unit for a few hours and restart the operation after the condensation has dried up.

Be specially cautious against condensation in the following circumstances: When this unit is carried from one place to another across a large difference in temperature, when the humidity in the room where this unit is installed increases, etc.

CHAP TRACK HOUR

MIN

TITLE

Operation to reset

The microprocessor may fall into malfunction (impossibility to operate erroneous display, etc.) when the power cord is unplugged while power is ON or due to an external factor. In this case, switch off the power, wait for several seconds, and then switch the power on again. Return to the factory defaults by resetting the microprocessor is done as shown as follows.

Unplugg the power cord after turn the (POWER) key OFF. Then, while holding down the (POWER) key, plug the power cord.

Please note that resetting the microcomputer will clear the contents of the memory and returns the unit to the state it was in when it left the factory.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

In compliance with Federal Regulations, the following are reproductions of labels on, or inside the product relating to laser product safety.

KENWOOD CORP. CERTIFIES THIS EQUIPMENT CONFORMS TO DHHS REGULATIONS NO. 21 CFR

1040.10, CHAPTER 1, SUBCHAPTER J.

Location: Back Panel

KENWOOD CORPORATION 2967-3, ISHIKAWA-CHO, HACHIOJI-SHI, TOKYO, JAPAN

For the U.S.A.

ACCESSORIES / CAUTIONS

Accessories

Cautions

CP601

JACK601

CrCb

OUT

COMPONENT VIDEO

OUT

S-VIDEO

OPTICAL

DIGITAL OUT

CN201

CP206

CN401

JACK401

CN403

JACK403

JACK402

D401

CP402

D402

D403

Q205

IC201

IC401

IC202

Q206

Q207

Q402

Q403

Q202

Q201

D202

CP304

CP303

CP305

Q307

Q308

D302

CN302

D301

9110

J222

J208

GND202

L402

C410

J415

R421

J401

C419

C416

C401

C432

C433

C431

C420

C418

C425

L410

C402

C403

C404

C408

C409

C406

C405

C421

C422

L401

C219

XT201

C229

C227

J211

J210

C233

R212

J207

J206

J205

J204

J214

J203

J202

R406

J414

L404

L409

L403

J411

J201

J413

R409

R410

R408

J404

J403

191

J418

J410

J409

115

214

J209

C231

R201

R204

DVD CONTROL SIGNAL

GND201

R203

R202

J223

GREEN

BLUE RED

C441

L405 C429

L407

R420

C436

C435

C434

R419

C437

C414 C417

C430

R401

R402

R403

C428

R417

R418

C415

R422

C413

C220

C216

C215

C214

C213

C212

C211

C210

C208

C209

L201

C218

R415R416R414R413

C412

C407

C423

R211

C232 R210

L202

C230

R213

R215

R209

C228

GND301

12 1 19 1

J321

J302 C(CVBS)

J303 GND(CVBS)

J301

R322

C324

R324

BEBE

C217

R407

C426

L413

L406R405

MAIN

VIDEO

COMPONENT

AUDIO

ACEBD

PC BOARD

Refer to the schematic diagram for the value of resistors and capacitors.

F GIHJ

CP203

CP204

CP205

D201

CP601

CP501

JACK501

D CONNECTOR

CN201

V.F.D

RMC1

CP101

R L VIDEO

OUT

AUDIO OUT

D101

CN202

S101

S105S102

S108

S106S103

S107

S104

IC202

Q204

Q203

Q206

Q202

D202

Q308

CP306

JACK301

CN301

CN302

Q301

Q304

Q302

D304

IC301

IC101

D102

D103

D105

D104

OP/CL

PLAYSTOP

STBY

LAST

9110 1

J222

J212

GND

J101

C112

C102

J102

GND

C101

C103

J103

KEY1

C107

KEY2

J104

RMC

J105

C113

C104

34 5138

J106

GND

142

C235

C227

J217

C225

C224

C226

J216

J215

C234

C221

J218

J213

J211

J210

C233

R212

J209

J220

J219

J221

C222

GND203

119112

L503 L502 L501

C216

C215

C214

C213

C212

C211

C210

C208

C209

C207

C206

C205

C204

C203

C202

C223

C201

L201

R215

L204 L203

R107

R110

R113

C115

C110

R106

R108

R109

R112

R111

C111

R105

C108

C106

R114

C114

R103

R102

R101

C105

C116

L205

R209

C228

C236

R214

R206

119

R322

J306

C317

C315

C323

C320

J316

C313

C312

J309

-12V

J310

+12V

C325

C326

C332

J318

J304

J305

J322

J319

J320

J323

R306

R307

YELLOWWHITERED

C304

R320R321R316R318

R317 C319

C318

C322

C308 R311

R323 C307

R303

C305

L304

L303

C309

R315

R324

R312 R313

R319

C321

C316

C314

C310

C328

C329

C330

C331

L302

L301

R310

C311

R314

R302

C217

FRONT

COMPONENT

PC BOARD

Refer to the schematic diagram for the value of resistors and capacitors.

+ 7 hidden pages