Yamaha HTR-6190 User Manual (English)

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SERVICE MANUAL

101063

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 specifically 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 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 and part replacement. Recheck all work before you apply power to the unit.

■ CONTENTS

TO SERVICE PERSONNEL .......................................... 2

FRONT PANELS ........................................................ 3–4

REAR PANELS .......................................................... 5–8

REMOTE CONTROL PANELS ...................................... 9

SPECIFICATIONS / 参考仕様 ................................ 10–13

INTERNAL VIEW ......................................................... 14

DISASSEMBLY PROCEDURES / 分解手順.......... 14–20

UPDATING FIRMWARE/

ファームウェアの書き込み..................................... 20–33

SELF-DIAGNOSTIC FUNCTION/

ダイアグ（自己診断機能）..................................... 34–70

AMP ADJUSTMENT/アンプ部調整 ........................... 71

DISPLAY DATA ........................................................... 72

IC DATA ................................................................. 73–84

BLOCK DIAGRAMS .............................................. 85–87

PRINTED CIRCUIT BOARDS.............................. 88–115

PIN CONNECTION DIAGRAMS ........................ 116–118

SCHEMATIC DIAGRAMS .................................. 119–137

REPLACEMENT PARTS LIST .......................... 139–174

REMOTE CONTROL.......................................... 175–178

ADVANCED SETUP /

アドバンストセットアップメニューを設定する ..... 179–181

AV RECEIVER/AV AMPLIFIER

P.O.Box 1, Hamamatsu, Japan

This manual is copyrighted by YAMAHA and may not be copied or

redistributed either in print or electronically without permission.

'07.08

RX-V1800/HTR-6190/

DSP-AX1800

RX-V1800/HTR-6190/

DSP-AX1800

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Yamaha HTR-6190 Specifications

General

Channels	7.1
Frequency Response	10 Hz-100 kHz (+0 dB, -3 dB)
Weight	28.7 lbs (13 kg)
Signal-To-Noise Ratio	100 dB
Input Impedance	47 kΩ
Input Sensitivity	200 mV
Audio D/A Converter	192 kHz/24-bit
Surround System Class	7.1 channel
HD Radio Ready	Yes
Digital Sound Processor (DSP)	Yes
DSP Preset Qty	17
Tuner Bands	AM/FM
Preset Station Qty	40
Power Supply	AC 120V, 60Hz
Response Bandwidth	10 Hz - 100 kHz
Inputs	HDMI, Component video input, Composite video input, Digital audio input (optical), Digital audio input (coaxial)
Outputs	HDMI, Composite
Audio Formats Supported	Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio
Video Formats Supported	1080p
Dimensions	17.1 x 6.8 x 17.1 inches (435 x 173 x 435 mm)
Additional Features	YPAO
Connectivity	HDMI, composite, component, digital audio (optical/coaxial), analog audio, speaker terminals
Speaker Impedance	8 Ohm
FM Sensitivity	1.0 μV
Power Consumption	490 W
Dimensions (W x H x D)	17.1 x 6.8 x 17.1 inches (435 x 173 x 435 mm)