Yamaha DVDS-6160 Service manual

DVD PLAYER

DVD-S661/DV-S6160

SERVICE MANUAL

For U, K, A, L, P models

This service manual is for the DVD-S661/DV-S6160 (U, K, A, L, P models). For the DVD-S661 (G model) service manual, please refer to the following service manual:

DVD-S661 (G model): 101047

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have

IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative.

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

■ CONTENTS

TO SERVICE PERSONNEL ...................................... 2–3

PREVENTION OF ELECTROSTATIC DISCHARGE .... 4

LOCALE MANAGEMENT INFORMATION ................... 4

FRONT PANELS ............................................................ 5

REAR PANELS ........................................................... 5-6

REMOTE CONTROL PANEL ........................................ 6

SPECIFICATIONS...................................................... 6–7

INTERNAL VIEW ........................................................... 8

REPAIR NOTES ............................................................. 9

TRADE MODE ................................................................ 9

101050

This manual is copyrighted by YAMAHA and may not be copied or

redistributed either in print or electronically without permission.

DISASSEMBLY PROCEDURES ................................. 10

TEST MODE ................................................................. 11

BLOCK DIAGRAM ....................................................... 12

WIRING DIAGRAM ...................................................... 13

PRINTED CIRCUIT BOARDS................................ 14–19

SCHEMATIC DIAGRAMS ...................................... 20–26

REPLACEMENT PARTS LIST .............................. 28–29

REMOTE CONTROL.................................................... 29

SCENE CONTROL ....................................................... 30

P.O.Box 1, Hamamatsu, Japan

'07.05

DVD-S661/

DV-S6160

DVD-S661/DV-S6160

■ TO SERVICE PERSONNEL

1. Critical Components Information

Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed.

2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits.

● Meter impedance should be equivalent to 1500 ohms shunted

by 0.15µF.

WALL OUTLET

● Leakage current must not exceed 0.5mA.

● Be sure to test for leakage with the AC plug in both polari-

ties.

EQUIPMENT UNDER TEST

INSULATING TABLE

AC LEAKAGE TESTER OR EQUIVALENT

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

WARNING: Laser Safety

This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during servicing of the unit.

1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from

the laser pick-up unit at all times. Do not stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.

3) CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

Laser Emitting conditions:

1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the "ON" position, the laser component will emit

a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through the lens of the laser pick-up unit. Do not attempt any servicing during this period! If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any laser emissions.

2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory

prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this manual. Adjustment of this control can increase the laser emission level from the device.

Laser Diode Properties

Type: Semiconductor laser GaAlAs Wave length: 650 nm (DVD)

780 nm (VCD/CD)

Output Power: 7 mW (DVD)

10 mW (VCD/CD)

Beam divergence: 60 degree

DV-S6160

DVD-S661/

WARNING

The use of optical instruments with this product will increase eye hazard.

Repair handling should take place as much as possible with a disc loaded inside the player.

DVD-S661/DV-S6160

Warning for power supply

The primary side of the power supply carries live mains voltage when the player is connected to the mains even when

the player is switched off !

This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player.

Service personnel have to take precautions to prevent touching this area or components in this area.

Note:

The screws on the DVD mechanism may never be touched, removed or re-adjusted.

Handle the DVD mechanism with care when the unit has to be exchanged!

The DVD mechanism is very sensitive for dropping or giving shocks.

DVD-S661/

DV-S6160

DVD-S661/DV-S6160

■ PREVENTION OF ELECTROSTATIC DISCHARGE

The laser diode in the DVD mechanism may be damaged due to static electricity from clothes or the human body. Use caution

to prevent electrostatic damage when servicing or handling the DVD-mechanism.

1. Grounding for electrostatic damage prevention

Some devices, such as the DVD player, use an optical pickup (laser diode) that will be damaged by static electricity in the

working environment. Only attempt service after ensuring that all grounding procedures have been completed.

1. Worktable grounding

Put a grounded conductive material (sheet) or iron sheet on the area where the optical pickup is placed.

2. Human body grounding

Use an anti-static wrist strap to discharge the static electricity from your body.

Anti-static wrist strap

1M-ohms

Conductive material (sheet) or steel sheet

2. Handling Precautions for DVD mechanism

1. Handle the DVD mechanism gently, as it is an extremely high-precision assembly.

2. The flexible cable lines may break if an excessive force is applied to it. Use caution when handling the cable.

3. The semi-fixed resistor for laser power adjustment should not be adjusted. Do not turn the resistor.

■ LOCALE MANAGEMENT INFORMATION

Locale Management Information : This DVD player is designed and manufactured to respond to the Locale Management Information that is recorded on a DVD disc. If the Locale number described on the DVD disc does not correspond to the Locale number of this DVD player, this DVD player cannot play this disc.

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

DV-S6160

DVD-S661/

■ FRONT PANELS

DVD-S661 (U, K, A, L, P models)

DV-S6160 (U model)

DVD-S661/DV-S6160

■ REAR PANELS

DVD-S661 (U model)

DVD-S661 (K model)

DVD-S661 (A model)

DVD-S661 (L model)

DVD-S661/

DV-S6160

DVD-S661/DV-S6160

DVD-S661 (P model)

DV-S6160 (U model)

■ REMOTE CONTROL PANEL

■ SPECIFICATIONS

PLAYBACK SYSTEM

DVD Video, VR (Video Recording) format (DVD-RW) DVD-R, DVD-RW, DVD-R DL DVD+R, DVD+RW, DVD+R DL Video CD, SVCD CD PICTURE CD CD-R, CD-RW MP3 (ISO 9660) fs 32, 44.1, 48 kHz / 96, 128, 256,

320 kbps (Constant bit rate)

WMA fs 44.1 kHz, 62 to 192 kbps /

fs 48 kHz, 128 to 192 kbps (Constant

bit rate) DivX JPEG 3072 x 2048 dpi or less

VIDEO PERFORMANCE

Video (CVBS) output 1 Vpp into 75 ohms S-Video output Y: 1 Vpp into 75 ohms

C: 0.3 Vpp into 75 ohms Component video output Y: 1 Vpp into 75 ohms

PB/PR: 0.7 Vpp into 75 ohms HDMI upscaling 720 p, 1080 i

AUDIO FORMAT

Digital

Dolby Digital, DTS, MPEG

Compressed digital

PCM fs 44.1, 48, 96 kHz / 16, 20, 24 bits

Analog sound Stereo

DV-S6160

DVD-S661/

AUDIO PERFORMANCE

DA converter 24 bits Signal to noise (1 kHz) 105 dB Dynamic range (1 kHz) 97 dB DVD fs 96 kHz 2 Hz to 44 kHz

fs 48 kHz 2 Hz to 22 kHz SVCD fs 48 kHz 2 Hz to 22 kHz

fs 44.1 kHz 2 Hz to 20 kHz CD/VCD fs 44.1 kHz 2 Hz to 20 kHz Distortion and noise 0.0035 % (1 kHz)

DVD-S661/DV-S6160

310

(12-3/16")

(1/4")

318

(12-1/2")

(1/16")

435 (17-1/8")

(1/4")

(1-3/4")

(2")

MULTIMEDIA (USB) APPLICATIONS

Connections USB mass storage class device Playback formats (USB device)

MP3 fs 32, 44.1, 48 kHz / 96, 128, 256,

320 kbps (Constant bit rate)

WMA fs 44.1 kHz, 62 to 192 kbps /

fs 48 kHz, 128 to 192 kbps (Constant

bit rate) DivX 3 Mbps or less JPEG 3072 x 2048 dpi or less

Supported USB devices FLASH memory (FAT16 or FAT32 format) Card reader (up to 6 slots)

Portable audio player

External hard disk drive (80 GB or less)

TV STANDARD (PAL/50 Hz) (NTSC/60 Hz)

Number of lines 625 525 Playback Multistandard (PAL/NTSC)

CONNECTIONS

Video output RCA/Phono x 1 (yellow) S-video output Mini DIN, 4 pins x 1 Component video output

Y output RCA/Phono x 1 (green) PB output RCA/Phono x 1 (blue) PR output RCA/Phono x 1 (red)

Audio output (L+R) RCA/Phono x 1 pair (white/red) Digital output

Coaxial RCA/Phono x 1

IEC60958 for CDDA, LPCM / IEC61937

for MPEG 1/2, Dolby Digital and DTS

HDMI (HDMI 1.0) Type A x 1 USB Type A x 1 Remote control

Input 3.5 mm mini jack x 1 Output 3.5 mm mini jack x 1

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.

“DTS” and “DTS Digital Out” are registered trademarks of DTS, Inc.

DivX, DivX Ultra Certified, and associated logos are trademarks of DivX, Inc. and are used under license.

HDMI, the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

• DIMENSIONS

GENERAL

Dimensions (W x H x D) 435 x 51 x 318 mm

(17-1/8" x 2" x 12-1/2") Weight Approx. 2.6 Kg (5 lbs. 12 oz) Finish

DVD-S661 Black color (U, A, P models)

Titanium color (U, K, L models)

Silver color (U model)

DV-S6160 Black color (U model)

Silver color (U model) Power supply AC 120 V, 60 Hz (U model)

AC 110-240 V, 60 Hz (K model)

AC 110-240 V, 50/60 Hz

(A, L, P models) Power consumption Approx. 14 W Standby power consumption Less than 1 W

ACCESSORIES

* Specifications are subject to change without prior notice.

Remote control x 1

Battery (AAA, R03, UM-4) x 2

Audio / video cable (1.5 m) x 1

U ........ U.S.A. model

K ........ Korean model

A ........ Australian model

L ......... Singapore model

P ......... South America model

Unit: mm (inch)

DVD-S661/

DV-S6160

DVD-S661/DV-S6160

■ INTERNAL VIEW

1 432

AV P.C.B.

MONO P.C.B.

FRONT (4) P.C.B.

Power Supply Unit

DVD Mechanism

6 7

FRONT (2) P.C.B.

FRONT (1) P.C.B.

FRONT (3) P.C.B.

DV-S6160

DVD-S661/

DVD-S661/DV-S6160

■ REPAIR NOTES

None of the components of the following unit can be supplied separately. Each unit must be replaced as a whole in case of a failure.

• DVD Mechanism

• MONO P.C.B.

• FRONT P.C.B.

• AV P.C.B.

• Power Supply Unit

■ TRADE MODE

This unit provides TRADE mode which prevents the tray from opening even when the “OPEN/CLOSE” key is pressed.

• Activating TRADE mode

The power to the main unit should be turned on before activating the TRADE mode.

1. Press the “OPEN/CLOSE” key to open the tray. (Fig. 1)

2. Press the “2”, “5” and “9” keys on the remote control in that order. (Fig. 2)

3. “TRA ON” is displayed and TRADE mode is activated. About 2 seconds later, the tray is closed automatically. (Fig. 3)

Notes) • After activating TRADE mode, it is not possible to operate keys of the main unit as usual except the

following key.

“STANDBY/ON” key (Turn on the power only)

But operation with the remote control is available as usual.

• After TRADE mode is activated, initial settings for repeat reproduction of this unit are as follows. DVD : RPT TT (repeat title) VCD/SVCD/CD : RPT ALL (repeat all)

"STANDBY/ON" key Tray FL Display"OPEN/CLOSE" key

Fig. 1

TRADE mode display

Enter

Fig. 3

Cancel

Fig. 4

Fig. 2

• Canceling TRADE mode

The power to the main unit should be turned on before canceling TRADE mode.

1. Press and hold the “STOP” key on the remote control. (Fig. 2) The tray opens after about 2 second.

2. Press the “2”, “5” and “9” keys on the remote control in that order. (Fig. 2)

3. “TRA OFF” is displayed and TRADE mode is cancelled. About 2 seconds later, the tray is closed automatically. (Fig. 4)

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