Yamaha YSP-5100 User Manual

YSP-4100/YSP-5100
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 specifi 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 specifi 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 fi rm does not constitute authorization, certifi 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
specifi cations are subject to change without notice or obligation to retrofi 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
REAR PANELS ...........................................................4–7
BOTTOM PANELS ..........................................................8
REMOTE CONTROL PANELS .......................................9
SPECIFICATIONS /
参考仕様
................................. 10–15
INTERNAL VIEW .......................................................... 16
DISASSEMBLY PROCEDURES /
分解手順
........... 17–21
UPDATING FIRMWARE /
ファームウェアのアップデート
............................22–38
SELF-DIAGNOSTIC FUNCTION /
ダイアグ（自己診断機能）
.....................................39–59
DISPLAY DATA .............................................................60
IC DATA ...................................................................61–66
PIN CONNECTION DIAGRAMS .............................67–69
BLOCK DIAGRAM ..................................................70–71
PRINTED CIRCUIT BOARDS .................................72–88
SCHEMATIC DIAGRAMS ..................................... 89–101
REPLACEMENT PARTS LIST ............................ 103–129
REMOTE CONTROL ........................................... 130–132
ADVANCED SETUP /
拡張メニュー
.................. 133–135
This service manual is for the YSP-4100/5100.
For service manual of the SWK-W10 and YIT-W10 (PDX-50TX), please refer to the following publication number:
SWK-W10: , YIT-W10:
DIGITAL SOUND PROJECTOR
YSP-4100/YSP-5100
101160 101163

Yamaha YSP-5100 Specifications

General

Type	Home theatre speakers
Speakers	40 x 2W, 2 x 20W
Game mode	Yes
Dimensions (WxDxH)	1200 x 90 x 212 mm
Woofer diameter	11 mm
Tweeter diameter	2.5 mm
Audio output channels	7.1 channels
RMS rated power	120 W
Product color	Black
Volume control	Digital

Weight and Dimensions

Weight	11000 g

Summary

Digital Sound Projector YSP-4100/YSP-5100 Service Manual

To Service Personnel

Critical Components Information

Details components with special characteristics that require exact specification replacement.

Leakage Current Measurement (120V Models)

Explains how to verify insulation and measure leakage current after service.

Front Panel Overview

YSP-4100 Front Panel Identification

Identifies the front panel layout for YSP-4100 models (U, C, T, A, B, G, L, V, J).

Product Specifications

Amplifier Section Specifications

Details power output, sensitivity, impedance, distortion, and frequency response of the amplifier.

Video Section Specifications

Lists specifications for composite and component video signals, and frequency characteristics.

Speaker Section Specifications

Provides details on speaker type, driver specifications, and frequency response.

Input and Output Specifications

Lists input/output jacks for audio, video, HDMI, antenna, and microphone.

Functional Specifications

Details decode formats, listening modes, DSP modes, and enhancers.

Disassembly Procedures

Rear Cover Removal Steps

Step-by-step instructions for removing the rear cover, including screw counts.

Woofer Removal Procedure

Instructions for removing the woofer, specifying screw counts and referencing Fig. 1.

Tweeter Removal (YSP-5100)

Steps to remove the tweeter on the YSP-5100 model, referencing Fig. 1.

Back Shield Removal Steps

Instructions for removing the back shield, detailing screw and bracket removal.

Firmware Update Procedures

Firmware Update Method Cross-Reference

Table linking replaced parts to the required firmware update method.

Firmware Version and Checksum Verification

Guide to checking firmware version and checksum using the self-diagnostic menu.

Back-up IC Initialization

Procedure to initialize the back-up IC after firmware updates to ensure proper memory storage.

Self-Diagnostic Function Menu Overview

Self-Diagnostic Main Menu List

Lists main menu items (1-12) and their corresponding sub-menu items for self-diagnosis.

Self-Diagnostic Menu List (Continued)

Lists main menu items (13-20) and their corresponding sub-menu items for self-diagnosis.

Replacement Parts List

Electrical Component Parts List

Lists electrical components with part numbers, descriptions, and abbreviations.