Yamaha htr 8063

Page 1

AV RECEIVER

RX-V1067/HTR-8063/

RX-A1000

Note: When iCSOZ of NET PCB. or NET PCB. is replaced, the network function of this unit will not operate properly
without additional setting.
in such case, report the serial number of this unit to the following e-maii address.
Yamaha Corporation will reply providing the setting procedure to make the network function of this unit operate
properly.

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/ IMPORTANT NOTICE \

This manual has been provided for the use cfauthorizedYAMAHA 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: Thin 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 ....................................................... 68-70
FRONT PANELS ......................................................... 3-4 IC DATA ................................................................... 71-90
REAR PANELS ........................................................... 5-8 PIN CONNECTION DIAGRAMS ............................. 91-94
REMOTE CONTROL PANELS ....................................... 9 BLOCK DIAGRAMS ................................................ 95-99
SPECIFICATIONS Ig-fi'fijfi ................................. 10-15 PRINTED CIRCUIT BOARDS ............................. 100-126
INTERNAL VIEW .......................................................... 16 SCHEMATIC DIAGRAMS ................................... 127-145
SERVICE PRECAUTIONS I If- EXH§®51E$IE ..... 16 REPLACEMENT PARTS LIST ............................ 147-177
DISASSEMBLY PROCEDURES lfifiailllfi ........... 17-20 REMOTE CONTROL ........................................... 178-180
UPDATING FIRMWARE] ADVANCED SETUP ............................................ 181-183
77-1407 ITUJESEAHJI ..................................... 21-22 $fi®§$flf€lfil§flth§fi5 ........................... 184-185
AMP ADJUSTMENT I 7y7§asfig ....................... 23-25

SELF-DIAGNOSTIC FUNCTION I

54 77 (E Bialfllifififi) ....................................... 26-67

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Thls Service Manual uses recycled paper.

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Copyright© 2010 YAMAHA cesium All rights reserved.
This manual is copyrighted by YAMAHA and may' not be copied or
redistributed either in print or electronically without permission

.YAMAHA

YAMAHA CDRPORA'IIOIJ

P.O.Box 1, Hamamatsu. Japan
'10.08

Page 2

RX-A1000

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RX-V1067IHTR-8063/RX-A1000

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.

0 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

®=D-

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.

-A-V F2003: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A,

125V FUSE."

For C model
CAUTION

F2003: REPLACE WITH SAME TYPE 10A, 125V FUSE.

ATTENTION

F2003: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 10A, 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 / #fié/ \VSIIEOLT

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)
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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