Yamaha dvd s559

Page 1

DVD PLAYER

DVD-$559

SERVICE MANUAL

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
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.

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

recognition of any applicable technical capabilities, or establish a principleragent relationship of any form.
The data provided is believed Io 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 withoul 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
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

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

\., ,/'
ICONTENTS
To SERVICE PERSONNEL 1-4 DISASSEMBLY PROCEDURES ..............9-12
PREVENTION OFELECTROSTATIC DISCHARGE...4 TROUBLESHOOTING 1314
LOCALE MANAGEMENT INFORMATION ........4 BLOCK DIAGRAMS ......................15-1s
FRONTPANEL 5 WIRINGDIAGRAM 19
REARPANEL 5 PRINTEDCIRCUITBOARDS...............20-21
REMOTECONTROL..........................5 SCHEMATICDIAGRAMS..................22-29
SPECIFICATIONS............................6 REPLACEMENTPARTSLIST..............30-31
DIMENSIONS................................7 REMOTECONTROL......................32-33
INTERNALVIEw.............................7
REPAIRNOTES..............................8

This Service Manual uses

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recycled paper.

© 2006 VAMAHA CORPORATION All rlghts reserved. . YA M A H A

This manual is copvnghied hv YAMAHA and may not he copied or YAMAHA CORPORATION
redismbuted either In print or electronically Without permission. PO_ BOX 1, Hamamalsu, Japan

qu 06. 02

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DVD-S559

I TO SERVICE PERSONNEL

. . . AC LEAKAGE
1. Critical Components Information WALL EQUIPMENT TESTER OR
Components having special characteristics are marked A OUTLET UNDER TEST EQUIVALENT
and must be replaced with parts having specifications equal
to those originally installed. ® :3-
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 INSULATING
from supply circuits. TABLE
0 Leakage current must not exceed 0.5mA.
0 Meter impedance should be equivalent to 1500 ohms
shunted by 0'15:- 0 Be sure to test for leakage with the AC plug in both

polarities.

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.

About Lead Free Solder

The P.C.B.s installed in this unit are soldered using the following solder.

Side A Side B
DVD P.C.B. Lead Free Solder Lead Free Solder
POWER P.C.B. - Lead Free Solder
OPERATION 1 P.C.B. - Lead Free Solder
OPERATION 2 P.C.B. - Lead Free Solder
SMT REFLOW Process
Solder Dip
Ml FLOW Process
Among some types of lead free solder currently available, it is Caution:
recommended to use one of the following types for the repair 1. As the melting point temperature of the lead free solder is
work. about 30°C to 40°C (50°F to 70° F) higher than that of the
- Sn + Ag + Cu (tin + silver + copper) lead solder, be sure to use a soldering iron suitable to each
- Sn + Cu (tin + copper) solder.
- Sn + Zn + Bi (tin + zinc + bismuth) 2. If lead solder must be used, be sure to remove lead free solder

from each terminal section of the parts to be replaced and
from the area around it completely before soldering, or make
sure that the lead free solder and lead solder melt together
fully.