Yamaha rx v465

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AV RECEIVER/AV AMPLIFIER

RX-V465/HTR-6240/

AX-V465

/ IMPORTANT NOTICE \

This manual has been provided for the use of authorizedYAMAl-IA 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

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive 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
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 principle-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

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 andpart replacement. Recheck all work before you apply power to the unit. /

I CONTENTS

TO SERVICE PERSONNEL ............................................ 2 DISPLAY DATA ....................................................... 66-67
FRONT PANELS .................... IC DATA ................................................................... 68-85
REAR PANELS ...................... PIN CONNECTION DIAGRAMS ............................. 86-87
REMOTE CONTROL PANEL ..... BLOCK DIAGRAMS .......................... 88-91

SPECIFICATIONS/stairs ................................. 11-17 PRINTED CIRCUIT BOARDS 92-109
INTERNAL VIEW .......................................................... 1a SCHEMATIC DIAGRAMS ......... .....111-121
SERVICE PRECAUTIONS I 3- Eznswssssrs ..... 18 REPLACEMENT PARTS LIST .. 123-141
DISASSEMBLY PROCEDURES remains ........... 19-21 REMOTE CONTROL ................. 142-144
UPDATING FIRMWARE/ ADVANCED SETUP]

7 7-va ITUJETEEAHA ------------------------------------- 22-33 zisfimgzkfifl/mfififbéfifi ........................... 145-143
SELF-DIAGNOSTIC FUNCTION I

#47? (Easetfiifissi --------------------------------------- 34-65

ZODH-EZ7::TJIIH. .T. :v-ammmfifltfim Lime 1'.
Thls seniloe Manual uses recycled paper.

101134

Copyright© 2009 YAMAHA m Ail rights reserved.
This manuai is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronicaiiy without permission

.YAMAHA

YAMAHA CDRPORATION

P.O.Box 1, Hamamatsu. Japan
animate '09.03

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AX-V465

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RX-V465IHTR-6240I'AX-V465

1I TO SERVICE PERSONNEL

AC LEAKAGE
.Critical Components Information WALL EQUIPMENT TESTER OR
Components having special characteristics are marked A and OUTLET UNDER TEST EQUIVALENT

must be replaced with parts having specifications equal to those

originally installed. ® D-

2. Leakage Current Measurement (For 120V Models Only) _i_-
When service has been completed, it is imperative to verify '

that all exposed conductive surfaces are properly insulated INSTUALQJENG
from supply circuits.
0 Meter impedance should be equivalent to 1500 ohms shunted 0 Leakage current must not exceed 0.5mA.
by 0-15 PF- 0 Be sure to test for leakage with the AC plug in both polarities.
For U model
a CAUTION
-A-V "F3701: FOR CONTINUED PROTECTlON AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,
125V FUSE."
For C model
CAUTION
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 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
handiing food.

About lead free solder I fiEAIV/fitaamc
All of the P.C.B,s installed in this unit and solder joints are $fil:%§fi$hfb\éj&f®§$§gfigfil\y fililljl:

soldered using the lead free solder. at éfiégfilififil/ \/ 53-61 \7 fiffllféflfbiio
Among some types of lead free solder currently available, EEG/H) filililn < ODCDEEECE U $375 fFEEEBEl:
it is recommended to use one of the following types for lat-FE EU); 57"fi EEHJSIUDfEfiEEEEJfiLEE'O
the repair work. - Sn+Ag+Cu (E3; + EB + Efil)
- Sn + Ag + Cu (tin + silver + copper) - Sn+Cu (% + flit)
0 Sn + Cu (tin + copper) 0 Sn+Zn+Bi (E3 + EEG + EXVX)
- Sn + Zn + Bi (tin + zinc + bismuth) fig:
Caution: flier \yaoaaisraiaisewasx U A) alarm 30 ~
As the melting point temperature of the lead free solder 4O°CEET§TE< EOTLAi-glCD'a %1t%7rt0)l \yéiliéo
is about 30°C to 40°C (50°F to 70°F) higher than that of ti \T/gCTEClEfi < ELEV

the lead solder, be sure to use a soldering iron suitable
to each solder.