Yamaha rx v365

Page 1

AV RECEIVER

RX-V365/HTR-6230

SERVICE MANUAL

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IMPORTANT NOTICE

This manual has been provided for the use of aurhor-ized YAMAHA Retailers and their service personnel,
it has been assumed that basic servrce procedures inherent ro rhe industry. and more specifically YAMAHA Products. are already known

and understood by the users. and have rherefore not been resrared,
WARNING: Failure to follow appropriate service and safety procedures when servicing this producr may result in personal injury.
desimction of expensive components. and failure of the product to perform as specified. For these r-easo .. we advise
all YAMAHA product owners rhar any service required should be performed by an authorized YAMAHA Rerailer or

the appointed service represeniaiive.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not consilnite authorization. certification or
recognition of any applicable technical capabiliires. or establish a pl'incipIesagem I'elanonshlp of any form
The data provided is believed to be accurate and applicable io the unitisi rndieared on ihe cover, The research. engineering. and service
departinenis of YAMAHA are conrrnually sli'ivillg to rmprove YAMAHA products, Modifications are. iherefore. inevirable and
specificaliims are SubjeCI to change \VIKIIOLII notice or obligation Io rcimfii. Should ally discrepancy appear [0 exlsl. please contact ihe
disllibulm's Service Division,
WARNING: Sratic discharges can destroy expensive components. Discharge any static electricity your- body may have
acciimulared by grounding youlselflo the ground buss in the unit (heavy gauge black wires connect io ihis buss).

IMPORTANT: Turn rhe unit OFF during drsassembly and part replacement, Reclleck all work before you apply power to the unit.

I CONTENTS

TO SERVICE PERSONNEL IC DATA
FRONT PANELS BLOCK DIAGRAMS
REAR PANELS 5-8 PRINTED CIRCUIT BOARDS 58-71

REMOTE CONTROL PANELS
SPECIFICATIONS SCHEMATIC DIAGRAMS
INTERNAL VIEW REPLACEMENT PARTS LIST .

DISASSEMBLY PROCEDURES REMOTE CONTROL
UPDATING FIRMWARE 19-21 ADVANCED SETUP 99
SELF-DIAGNOSTIC FUNCTION 22-38
DISPLAY DATA 39-40

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This Service Manual uses vecycled paper.

fiYAMAHA

1 0 1 1 3 1 Copyright © 2009 VAMAHA CORPORATION All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically Without permission, YAMAHA CORPORATION
P.O.Box 1, Hamamatsu. Japan

animate 09.02

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RX-V365/HTR-6230

1l TO SERVICE PERSONNEL ACLEAKAGE
.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) J_-

When service has been completed, it is imperative to verify '

that all exposed conductive surfaces are properly insulated INSTUALQLTEING
from supply circuits.
- Meter impedance should be equivalent to 1500 ohms shunted - Leakage current must not exceed 0.5mA.
by 0-15 lJF- 0 Be sure to test for leakage with the AC plug in both polariA
ties.
For U model
133 CAUTION
iAi" F2251: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,
125V FUSE.
For C model
CAUTION
F2251: REPLACE WITH SAME TYPE 6A, 125V FUSE.
ATTENTION

F2251: 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
handling food.

About lead free solder

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.