Yamaha rx v565

Page 1

AV RECEIVER/AV AMPLIFIER

RX-V565/HTR-6250/
AX-V565

SERVICE MANUAL

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IMPORTANT NOTICE

This manual has been provided for the use ofauthorized 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 know
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 ofexpensive components, and failure ofthe 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
Ihe appolmed service representative.

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition ofany applicable technical capabilities, or establish a pdnclple-agem relationship ofany 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 yourselfto the ground buss in the unit (heavy gauge black wires connect to this buss).

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

I CONTENTS

TO SERVICE PERSONNEL .....................................
FRONT PANELS .
REAR PANELS
REMOTE CONTROL PANEL .
SPECIFICATIONS / agiifi
INTERNAL VIEW ................ ..17
SERVICE PRECAUTIONS / v- 6x150) ggxfi ..... 17
DISASSEMBLY PROCEDURES I mm
UPDATING PIRMWARE/

77-LU717UJEESAJ; ..................................... 21-32
SELF-DIAGNOSTIC FUNCTION /
auf 77" (E EEQBfifiéE ....................................... 33-66

@ amv-Ez7;17wt1,137-7iflimfiiflfiwfifii but.

Thls SeNIce Manual uses recycled paper.

101133

Copyright © 2009 YAMAHA CORPORATION All rights reserved.
This manuaI is copyrighted by YAMAHA and may not be copled or
redistributed either in print or electronically vvitbout permission.

DISPLAY DATA ....................................................... 67-68
IC DATA ....................................
PIN CONNECTION D|AGRAMS
BLOCK DIAGRAMS ...........
PRINTED CIRCUIT BOARDS
SCHEMATIC DIAGRAMS ..
REPLACEMENT PARTS LIST .
REMOTE CONTROL ..
ADVANCED SETUP I $I3®EEEEEE?6

. 113-124
. 125-143
. 144-146
. 147-148

YAMAHA

YAMAHA CORPORATION
P.O.Box 1, Hamamatsu, Japan

animate '09.03

Page 2

AX-V565

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RX-V565lHTR-6250/AX-V565

1I TO SERVICE PERSONNEL

. 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 imperatrve to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.

- Meter impedance should be equivalent to 1500 ohms shunted
by 0 15 IJF.

For U model
IE9 CAUTION
LA
125V FUSE."
For C model
CAUTION

AC LEAKAGE
WALL EQUIPMENT TESTER OR
OUTLET UNDER TEST EQUIVALENT

{DID-

J5-

INSULATING
TABLE

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

7" F3701: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,

F3701: REPLACE WITH SAME TYPE 6A, 125V FUSE.

ATTENTION

F3701: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 6A, 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 lN 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 / fifill \VfiIZGLT

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.

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

- Sn + Cu (tin + copper)

- 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.

$1§IC%§IZ:YTLZL\EI?NT®§I§B$UI \yfifiiflt
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li'FEEUDCIi 5 Efififi/ \VfimiiFfi/EIEIQE {xiii}

- Sn+Ag+Cu (i5 + E + ail)

- Sn+Cu (35+flfi)
- Sn+Zn+Bi ($5 + fifl3+ 5X71)

SEE :

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40°C$§reei < 7;: ofmifl'flfi %h%m>/ wakes
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