Yamaha rx 596

Page 1

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( IMPORTANT NOTICE \

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
[t has been assumed that basic service procedures inherent to the industry. and more specifically YAMAHA Products. ate 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 aprincipIe-agent
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 distributors 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 disussembly and part replacement. Recheck all work before you apply power to the
unit -

I CONTENTS

TO SERVICE PERSONNEL 1
INTERNAL VIEW 1
REAR PANELS 2
SPECIFICATIONS . 3~4
DISASSEMBLY PROCEDURES . ..4
AMP ADJUSTMENTS 5
TEST MODE 5
TUNER ADJUSTMENTS .6~9

DISPLAY DATA 10
IC DATA 11~12

PRINTED CIRCUIT BOARD . 13~23
BLOCK DIAGRAM . . 24~25
SCHEMATIG DIAGRAM . 26~29

PARTS LIST 30~38
REMOTE CONTROL TRANSMITTER 39

Copyright 2003 YAMAHA CORPORATION Y
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.

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1.75K-346 Iii Q0 Printed in Japan 98.6

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RX-596

I TO SERVICE PERSONNEL

1. Critical Components Information.
Components having special characteristics are marked A AC LEAKAGE

and must be replaced with parts having specifications equal WALL EQUIPMENT TESTER OR
to those Originally installed. OUTLET UNDER TEST EQUIVALENT

2. Leakage Current Measurement (For 120V Models Only). @ :3-
When service has been completed, it is imperative to verily
that all exposed conductive surfaces are properly insulated J.-
lrom supply circuits. INSULATING
0 Meter impedance should be equivalent to 1500 ohm shunted TABLE
by 0,151LF.

o Leakage current must not exceed 0.5mA.

0 Be sure to test lor 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!

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

I INTERNAL VIEW

. MAIN (2)
. MAIN (1)

. FUNCTION (1)

. OPERATION (2)
.TUNER

. FUNCTION (7)

. FUNCTION (4)

. FUNCTION (2)

. FUNCTION (3)

. FUNCTION (5)

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