Yamaha dvd s30

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DVD HOME THEATER SOUND SYSTEM DVX-S30

DVD PLAYER

DVD-S30

ER ICE M NU

The DVX-830 consists of the DVD-S30, the AVG-$30 and the NX-P30.

This service manual is for the DVD-S30.

For the AVG-830 (including AVG-35 and NX-P30) service manual, please refer to the following publication number:

AVG-$30 / AVG-$35 / NX-P30

DVX-SSO Ii DVD-830 AVC-SSOE UNX-P30 "NEE? 2 II. T L \ i 1'0

CmfiiEX7:17JDIiDVD-S3OFHTTO

AVG-$30)? (AVG-835 NX-P3OE/SBWDVi EX7LJ7JLI3T§BE§EF§ b T < E é \40

AVG-S30 / AVG-835 / NX-P30

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, certification or recognition of any applicable
technical capabilities, or establish a principleragent relationship of any form.

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 accumulated by grounding yourself to the
ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheclr all work before you apply power to the unit.

I CONTENTS

TO SERVICE PERSONNEL .................................. .2~5
PREVENTION OF ELECTROSTATIC DISCHARGE ..... 5
LOCALE MANAGEMENT INFORMATION ................. 5
SYSTEM COMPOSITION
FRONT PANELS .............. ..
REAR PANELS ......................................................... 7~8

REMOTE CONTROL PANELS
SPECIFICATIONS / $¥flzl§
INTERNAL VIEW ............................................. 11
TRADE MODEI Hz- :E-F .................................. 12
DISASSEMBLY PROCEDURES]

fiflg¥lfi ................................................................ 13~16

:®V*EX7:JTJM1. 1:777aeimeematefia bUET.
This Service Manual uses recycled paper.

© 2005 YAMAHA CORPORATlON All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either to print orelectmnlcally wtrhout permission.

MAINTENANCE FLOW CHART
X >77/X7El-3t1- I
IC DATA .............................
DISPLAY DATA
BLOCK DIAGRAM

PRINTED CIRCUIT BOARD ................................ 30~34
SCHEMATIC DIAGRAM ...35~37
PARTS LIST .................. ...39~45
REMOTE CONTROL .................................................. 46

YAMAHA

YAMAHA CORPORATION
P.O.Box 1. Hamamatsu, Japan
g '05 .09

USS-GAG

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DV D-S3O

DVD-S30

Ac LEAKAGE
I TO SERVICE PERSONNEL WALL EQUIPMENT TESTER OR
OUTLET UNDER TEST EQUIVALENT

1. Critical Components Information
Components having special characteristics are marked A and ® :ID-
must be replaced with parts having specifications equal to
those originally installed.

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

0 Meter impedance should be equivalent to 1500 ohms shunted o Leakage current must not exceed 0.5mA.

by 0.15m? . . . .
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 / fifiB/\>§l:0b\f

The P.C.B.s installed in this unit are soldered using the senses ILTL\%>§IE®I\>5(I7IITICI§I3§ e hfme
following solder. Hxfili'FEEOiEU "fife
SideA/AE SideB/BE
AV P.C.B. Lead Free Solder/ fifinfl >5 Lead Free Solder / #39 / 9'
OPERATION P.C.B. Lead Free Solder/ #39 >5? Lead Free Solder / #fizlV/ 7'

Solder Dip

Side B MI FLOW Process

sun REFLOW Process

Among some types of lead free solder currently available, gage/x y 5H: I: l,\ < 9 fixafiiifififfi y) i T #1 telnet: i:

it is recommended to use one of the following types for the FEEWJ: 5 eaten , fiwififid Eififi b g 70

repair work. . _ - Sn+Ag+Cu (35+§E+§|§)

- Sn + Ag + Cu (tin + silver + copper) . Sn+Cu (fififi)
- Sn + Cu (tin + copper) . . I527}
- Sn + Zn + Bi (tin + zinc + bismuth) smzmmgflm )

Caution: 51%? 1

1. As the melting point temperature of the lead free solder 1. fitfiun / awaifiififiilififimfll l) /\ / glut/{30
is about 30°C to 40°C (50°F to 70°F) higher than that of 40°CEI§TEI < Z: '3 T L): fwct % 7h {hm/V1 51
the lead solder, be sure to use a soldering iron suitable I33") 7;/\ >5??? E Zlfifii < f5 a we
to each solder.

2. If lead solder must be used, be sure to remove lead free 2_ $13)) myafilfib 3'5 Mggmiggg 5,5 .5 fit L} 50:);
solder from each terminal section of the parts to be m15g5&fi;gfis%ogmg (7)9334) ysrg TNCHY
replaced and from the area around it completely before i) 5% < bi \ 35 g, {,\ Iggy/an y 51 a; get i) /\ y fib§+filc
soldering, or make sure that the lead free solder and 55 75155133; r; g, J: 5 lglv/fifii-y L,( < 75 z; m9

lead solder melt together fully.