Yamaha htr 5064

Page 1

AV RECEIVER

RX-V571/HTR-5064

SERVICE MANUAL

/

distributor's Service Division.

WARNING: Failure to follow appropriate service and safely 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, certifiCah'on 0r
recognition of any applicable technical capabiliti es, or establish a principle-agent relationship of any form.

The data provided is believed to be accurate and applicable to the uni t(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

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 NOTICE \

This manual has been provided for die use ofauthorized YAMAHA Retailers and their service personnel.
it has been assumedthat basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known
and understood by the users, andhave therefore not been restated

\IMPORTANT: Turn the unit OFF during di sassembly andpan. replacement. Recheck all work before you apply power to the unit. /

I CONTENTS

TO SERVICE PERSONNEL ..
FRONT PANELS ............................................................. 3

REAR PANELS ........................................................... 4-7
REMOTE CONTROL PANEL .......................................... 8
SPECIFICATIONS I gait; ................................... 9-14
INTERNAL VIEW .......................................................... 15
SERVICE PRECAUTIONS I o- Eznsmiifigfi ..... 15
DISASSEMBLY PROCEDURES r fiflgélllfi ........... 15-13
UPDATING FIRMWARE r

77-A'71?0)71y7?-t\ .............................. 19-20
SELF-DIAGNOSTIC FUNCTION I

5M 7 4? (a asaafimag) ....................................... 21-57

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This Service Manual uses recycled paper.

101210

Copyright© 2011 YAMAHA calm All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronicaiiy without permission

DISPLAY DATA . .58-59
IC DATA ................................................................... 60-70
BLOCK DIAGRAM ........................................................ T1
PRINTED CIRCUIT BOARDS ................................. 72-89
PIN CONNECTION DIAGRAMS ................................... 90
SCHEMATIC DIAGRAMS ..................................... 91-104
REPLACEMENT PARTS LIST ............................ 105-123
REMOTE CONTROL ............. ..124-126

CONFIGURING THE SYSTEM SETTINGS . ..... 127
vzrmaiaaiirs ............................................. 123

YAMAHA

YAMAHA CORPORATION

POBOX 1, Hamamalsu, Japan
'11 .04

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RX-V571/HTR-5064

I TO SERVICE PERSONNEL

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

O Meter impedance should be equivalent to 1500 ohms shunted
by 0.15 uF.

For U model
IE3 CAUTION"

AC LEAKAGE
WALL EQUIPMENT TESTER OR
OUTLET UNDER TEST EQUIVALENT

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INSULATING
TABLE

- Leakage current must not exceed 0.5mA.
. Be sure to test for leakage with the AC plug in both polarities.

*Aiv F3702: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,

125V FUSE.

For C model
CAUTION

F3702: REPLACE WlTH SAME TYPE 6A, 125V FUSE.

ATTENTION

F3702: UTILISER UN FUSlBLE DE RECHANGE DE MEME TYPE DE BA. 125V.

WARNING: CHEMICAL CONTENT NOTICE!

This product contains chemicals known to the State of California to cause cancer 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 / fififiIV/fiIZOLT

All of the P.C.B.s installed in this unit and solder joints are
soldered using the lead free solder.

Among some types of lead free solder currently available,
it is recommended to use one of the following types for
the repair work.

0 Sn + Ag + Cu (tin + silver + copper)

0 Sn + Cu (tin + copper)

0 Sn + Zn + Bi (tin + zinc + bismuth)

Caution:
As the melting point temperature of the lead free solder
is about 30°C to 40°C (50°F to 70°F) higher than that of
the lead solder, be sure to use a soldering iron suitable
to each solder.

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