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Yamaha HTR-3064 Service Manual

Yamaha HTR-3064
103 pages
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101206
SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more speci cally YAMAHA Products, are already known
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 of expensive components, and failure of the product to perform as speci ed. 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 rm does not constitute authorization, certi cation 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
speci cations are subject to change without notice or obligation to retro t. 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 and part replacement. Recheck all work before you apply power to the unit.
CONTENTS
TO SERVICE PERSONNEL ............................................2
FRONT PANELS .........................................................3–4
REAR PANELS ...........................................................5–9
REMOTE CONTROL PANELS ..................................... 10
SPECIFICATIONS ................................................... 11–15
INTERNAL VIEW ..........................................................16
SERVICE PRECAUTIONS ............................................ 16
DISASSEMBLY PROCEDURES ............................. 17–19
UPDATING FIRMWARE ..........................................20–22
SELF-DIAGNOSTIC FUNCTION ...........................23–46
DISPLAY DATA .......................................................47–48
IC DATA ...................................................................49–60
BLOCK DIAGRAM ........................................................61
PRINTED CIRCUIT BOARDS .................................62–75
PIN CONNECTION DIAGRAMS ................................... 76
SCHEMATIC DIAGRAMS .......................................77–85
REPLACEMENT PARTS LIST ................................87–95
REMOTE CONTROL .............................................96–100
ADVANCED SETUP ............................................ 101–102
AV RECEIVER
'11.02
RX-V371/HTR-3064
When the following parts are replaced, the model name and the destination MUST be written to the back-up IC
(EEPROM: IC222 on DIGITAL P.C.B.) to have proper operation. (See No. 22 SOFT SWITCH menu of the self-
diagnostic function.)
• DIGITAL P.C.B.
EEPROM: IC222 on DIGITAL P.C.B.
P.O.Bo , Hamamatsu, apan
RX-V371/HTR-3064
Copyright © 2011 All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.

Table of Contents

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Yamaha HTR-3064 Specifications

General IconGeneral
Channels5.1
HDMI Inputs4
HDMI Outputs1
Dolby TechnologiesDolby TrueHD, Dolby Digital Plus, Dolby Digital
YPAO Sound OptimizationYes
TunerAM/FM
BluetoothNo
USB PortNo
Video UpconversionNo
Dimensions (W x H x D)435 x 151 x 315 mm
Weight7.5 kg
DTS TechnologiesDTS
ConnectivityHDMI

Summary

TO SERVICE PERSONNEL

Service Personnel Guidelines

Guidelines for service personnel including component handling, safety, and materials.

FRONT PANELS

Front Panel Views

Visual overview of the front panel and its layout for RX-V371 models.

REAR PANELS

RX-V371 Rear Panel Configurations

Diagrams of rear panel connections for RX-V371 (U, C), (R, S), and (T) models.

REMOTE CONTROL PANELS

Remote Control Model Layouts

Button layouts for different remote control models: RAV331, RAV332, RAV433.

SPECIFICATIONS

Audio and Video Specifications

Detailed specifications for audio output power, input levels, and video signal characteristics.

Tuner and Other Specifications

Specifications for FM/AM tuners, volume control, and tone control features.

General Unit Specifications

General specifications including power, dimensions, weight, finish, and accessories.

INTERNAL VIEW

Internal Component Layout

Diagram showing the internal layout and identification of major components.

Service Safety Precautions

Crucial safety measures to follow during servicing to prevent injury or damage.

DISASSEMBLY PROCEDURES

Top Cover and Front Panel Removal

Step-by-step guide for removing the top cover and front panel unit.

PCB Removal Procedures

Instructions for removing the DIGITAL and OPERATION (4) P.C.B.s.

UPDATING FIRMWARE

Firmware Update Process

Comprehensive guide to updating firmware, including confirmation, tools, connection, and procedures.

SELF-DIAGNOSTIC FUNCTION

Diagnostic Menu Overview

Overview of the self-diagnostic menu structure and key functional categories.

Starting and Canceling Diagnostic Mode

Procedures for entering, exiting, and special modes of the self-diagnostic function.

Diagnostic Error Causes and Interpretation

Explanations for protection function triggers and their causes.

DISPLAY DATA

Pin Connection and Grid Assignment

Diagrams detailing pin connections and grid assignments for display segments.

Anode Connection Details

Table specifying anode connections for various display elements.

IC DATA

IC21: R2A15220FP Details

Pinout and function description for IC21 on the main PCB.

BLOCK DIAGRAM

System Architecture Overview

Overall block diagram illustrating the unit's system architecture and signal flow.

PRINTED CIRCUIT BOARDS

PCB Layout Diagrams

Layout diagrams for DIGITAL, MAIN (1), and AM/FM Tuner printed circuit boards.

PIN CONNECTION DIAGRAMS

IC, Diode, and Transistor Pinouts

Visual representations of pin connections for integrated circuits, diodes, and transistors.

SCHEMATIC DIAGRAMS

Digital Section Schematics

Circuit diagrams for the digital section of the unit (Part 1/4).

Operation Section Schematics

Circuit diagrams for the operation sections of the unit (Part 1/2).

Main Section Schematics

Circuit diagrams for the main sections of the unit (Part 1/3).

REPLACEMENT PARTS LIST

Component Parts Listing and Abbreviations

List of electrical component parts with abbreviations and warnings.

Digital & Operation Parts

List of replacement parts for digital and operation sections.

Main Section Parts & Resistors

Replacement parts for main sections and detailed resistor specifications.

OVERALL ASSEMBLY

Unit Assembly Diagram

Exploded view diagram showing the overall assembly of unit parts.

Part Number Cross-Reference

List referencing part numbers to their descriptions, markets, and remarks.

REMOTE CONTROL

Remote Control Panel Layouts

Diagrams showing the button layouts for RAV331, RAV332, and RAV433 remotes.

Remote Control Schematic Diagrams

Circuit diagrams for the RAV331 and RAV332 remote controls.

KEY CODE

Input and Tuner Key Code Mappings

Key code mappings for input selection and tuner functions.

DSP, Scene, and Menu Key Code Mappings

Key code mappings for DSP modes, Scene selection, and menu navigation.

TV and Other Key Code Mappings

Key code mappings for TV functions, volume, source, and numeric keys.

ADVANCED SETUP

Accessing and Navigating Advanced Setup

Instructions on how to enter and navigate the Advanced Setup menu.

Speaker Impedance and Remote Settings

Procedures for setting speaker impedance and managing remote control signals.

Unit Initialization and Frequency Steps

Procedures for initializing unit settings and adjusting FM/AM frequency steps.

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