Yamaha rx v573

Page 1

AV RECEIVER

RX-V573/HTR-5065

EM NU

Note: When the following parts are replaced, the model name MUST be written to the back-up IC (EEPROM: |C22 on
DIGITAL P.C.B.) to have proper operation. (For details, refer to 85. SOFT SWITCH" menu of the self-dlagnostic
function.)

51%: Téamfilittfluétfitfebr: Eel IEREJtlPmrztvale?lb%E/w77v; 7IC (EEPROM : DIGITAL P.C.B.(D|C22) /\
éefltuzxgfiaousfim (Eittfllztc @4770) "SS.SOFISWITCH" x::~e%fiefibf

0 DIGITAL P.C.B.
0 EEPROM: |C22 on DIGITAL P.C.B.

IMPORTANT NOTICE

Thts manual has been provtded for the use ot'altlhm'tzed YAMAHA Retailers and thetr Sen'tce personnel,

It has been assuttted that bastc servlce procedures tnhercnt to the tndustry, and morc spectttcally YAMAHA Products, are already known
and understood by ttte users, and hate therefore not been restated.

WARN ING: Fatlure to follow appt-opttate Service and safety procedures when Servtcmg thts product may result tn personal ttnnry,
destntctton ofexpenslve components. and tatlure ot' the product to perform as spectfied. For these reasons. we advlse
all YAMAHA product owners that any sentce requtred should be performed by an allthortzed YAMAHA Relatler or
the appotnted semcc represetttattye.

IMPORTANT: The presentatton or sale or tlns manual to any tndmdual Ol' firm does not ccnstttnte authonzanon, centhcatton or
recognmon Ofally appltcable techntcal capabtltttes. or establtsh a prlnctpleflgem relattcnshtp ot'any form

The data provlded ts behaved to be accurate and appltcable to the ttnttts) tndtcated on the cover, The research. ellgtneerlng. and Service

departments of YAMAHA are conttnually Slrlvlllg to Improve YAMAHA products. Modtficatlons are, therefore, Inevitable and

spectficattons are subject to Change wttltout nottce or obltgatton to retrofit, Should atty dlscrepartcy appear to extst. please contact the
dIstl'tbutor'S Servtce Dtvtston,

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WARNIN .: Stattc dtscltarges can destroy expenstve components. Dtschat-ge any stattc electttctty your body may have
accumulated by groulldlng yourseltto the ground buss tn the utttt (heavy gauge black tvtres connect to tltts buss).

IMPORTANT: Turn the untt OFF durlllg dtsassembly and part replacement, Recheek all work before you apply power to tlte nntt.

I CONTENTS

TO SERVICE PERSONNEL ............................................ 2
FRONT PANELS
REAR PANELS ..
REMOTE CONTROL PANEL
SPECIFICATIONS / afitifi .
INTERNAL VIEW ..
SERVICE PRECAUTIONS I fi-Ezlfiwyitegifi . .-

DISASSEMBLY PROCEDURES / final: ........... 16-18
UPDATING FIRMWARE/

77-Lu71707'y 7?-I~ .............................. 19-20
SELF-DIAGNOSTIC FUNCTION /

$1477 (a aeewimag) ....................................... 21 -5o

' :mv- EX7217A/l1t137-7éafimfiiltfifilfilfi bruzn
Thts Servtce Manual uses recycled paper.

Copyttght © 2012 YAMAHA CORPORATION All ttghts reserved.
Thts manual ts copyrlghted by YAMAHA and may not be Copled Or
redlslrlbuted etthet In ptmt or electrontcally wtthout permlsston.

POWER AMPLIFIER ADJUSTMENT]
I\"'7-7"/7§I¥]§ .
DISPLAY DATA .
IC DATA .
BLOCK DIAGRAMS
PRINTED CIRCUIT BOARDS
PIN CONNECTION DIAGRAMS
SCHEMATIC DIAGRAMS ......
REPLACEMENT PARTS LIST
REMOTE CONTROL ...........

CONFIGURING THE SYSTEM SETTINGS .
9X7'AEQEEEE3é .............................
FIRMWARE UPDATING PROCEDURE
7 7 -L\'7 I 7E§fi¥lll§ ....................

YAMAHA

YAMAHA CORPORATION

P.C.Box 1, Hamamatsu, Japan
'12.04

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RX-V573/HTR-5065

I TO SERVICE PERSONNEL

1. Critical Components lntormatlon
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.

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

For U model
IE9 CAUTION

AC LEAKAGE
WALL EQUIPMENT TESTER OR
OUTLET UNDER TEST EQUIVALENT

J:

INSULATING
TABLE

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

*Aiv F5402: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,

125V FUSE."

For C model
CAUTION

F5402: REPLACE WITH SAME TYPE 6A, 125V FUSE.

ATTENTION

F5402: 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 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!

It 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 / fifial \DfiIZ'DLT

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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