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Yamaha DSR115 Service Manual

Yamaha DSR115
131 pages
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SERVICE MANUAL
HAMAMATSU, JAPAN
Copyright (c) Yamaha Corporation. All rights reserved. YMW ´10.09
PA
012000
DSR112
DSR115 DSR215
DR118W
POWERED SPEAKER
DSR112/DSR115/DSR215/
DSR118W
SPECIFICATIONS
(総合仕様)
............................................................ 3
PANEL LAYOUT
(パネルレイアウト)
................................................. 5
CIRCUIT BOARD LAYOUT
(ユニットレイアウト)
............................. 6
DIMENSIONS
(寸法図)
..................................................................... 8
DISASSEMBLY PROCEDURES
(分解手順)
..................................... 10
CIRCUIT BOARDS
(シート基板図)
.................................................. 29
TEST PROGRAM
(テストプログラム)
............................................. 41
INSPECTIONS
(検査)
...................................................................... 51
UPDATING
(アップデート)
.............................................................. 66
PARTS LIST
BLOCK DIAGRAM
(ブロック図)
OVERALL CIRCUIT DIAGRAM
(総回路図)
CONTENTS
(目次)

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Yamaha DSR115 Specifications

General IconGeneral
TweeterYes
Speaker type2-way
Number of drivers2
Speaker placement-
Audio output channels1.0 channels
Number of tweeter drivers1
Woofer diameter (imperial)15 \
Tweeter diameter (imperial)2 \
Product colorBlack
Recommended usageDJ
Connectivity technologyWired
Sensitivity136 dB
Frequency range45 - 20000 Hz
RMS rated power1300 W
Peak Music Power Output (PMPO)1500 W
Power consumption (typical)100 W
Weight and Dimensions IconWeight and Dimensions
Depth423 mm
Width442 mm
Height755 mm
Weight28000 g

Summary

Specifications

Important Notices and Warnings

General Safety and Usage Information

Provides important safety warnings, including regional notices and connection guidance.

Panel Layout

Circuit Board Layouts

Product Dimensions

Disassembly Procedures

DSR112 Disassembly

Step-by-step guide for disassembling the DSR112 speaker.

DSR115 Disassembly

Step-by-step guide for disassembling the DSR115 speaker.

DSR215 Disassembly

Step-by-step guide for disassembling the DSR215 speaker.

DSR118W Disassembly

Step-by-step guide for disassembling the DSR118W speaker.

Circuit Boards

Test Program for Service Inspection

Preparation for Inspection

Required tools and application setup for service inspection.

Service Inspection Procedures

Detailed steps and screens for performing service inspections.

Firmware Updating Procedure

Required Tools and Preparation

List of necessary tools and software setup for firmware updating.

Firmware Update Operations

Step-by-step instructions for performing firmware updates, including error handling.

Parts List

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