Yamaha YSP-4100 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 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
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

2
YSP-4100/YSP-5100
YSP-4100/YSP-5100
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.
1. Critical Components Information
Components having special characteristics are marked ⚠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.
• Meter impedance should be equivalent to 1500 ohms shunted
by 0.15 μF.
本機に搭載されているすべての基板およびハンダ付けに
よる接合部は無鉛ハンダでハンダ付けされています。
無鉛ハンダにはいくつかの種類がありますが、修理時に
は下記のような無鉛ハンダの使用を推奨します。
󱾁 Sn+Ag+Cu（錫+銀+銅）
󱾁 Sn+Cu（錫 + 銅）
󱾁 Sn+Zn+Bi（錫 + 亜鉛 + ビスマス）
注意：
無鉛ハンダの融点温度は通常の鉛入りハンダに比べ 30 〜
40℃程度高くなっていますので、それぞれのハンダに合っ
たハンダごてをご使用ください。
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)
• 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.
■TO SERVICE PERSONNEL
• Leakage current must not exceed 0.5mA.
• Be sure to test for leakage with the AC plug in both
polarities.
WALL
OUTLET EQUIPMENT UNDER TEST
AC LEAKAGE
TESTER OR
EQUIVALENT
INSULATING
TABLE
WARNING: CHEMICAL CONTENT NOTICE!
About lead free solder / 無鉛ハンダについて
For U model
“CAUTION”
“F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A,
125V FUSE.”
For C model
CAUTION
F501: REPLACE WITH SAME TYPE 6A, 125V FUSE.
ATTENTION
F501: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 6A, 125V.

3
YSP-4100/YSP-5100
YSP-4100/YSP-5100
U, C,T, A, B, G, L, V, J models
U, C,T, K, A, B, G, L, V, J models
■FRONT PANELS
YSP-4100
YSP-5100

4
YSP-4100/YSP-5100
YSP-4100/YSP-5100
■REAR PANELS
YSP-4100
U, C models
T, A, B, G, L, V models
J model
U, C, T, A, B, G, L, V models J model
Label
U, C, T, A, B, G, L, V models
J model U, C, A, B, G, L, V models
T model

5
YSP-4100/YSP-5100
YSP-4100/YSP-5100
Labels
U, C models
T model
A model
B, G models
L model
V model
J model

6
YSP-4100/YSP-5100
YSP-4100/YSP-5100
YSP-5100
U, C, T, K, A, B, G, L, V models J model
U, C, T, K, A, B, G, L, V models
J model U, C, K, A, B, G, L, V models
T model
U, C models
T, K, A, B, G, L, V models
J model
Label

7
YSP-4100/YSP-5100
YSP-4100/YSP-5100
Labels
U, C models
T model
K model
A model
B, G models
L model
V model
J model

8
YSP-4100/YSP-5100
YSP-4100/YSP-5100
■BOTTOM PANELS
YSP-4100
U, C, T, A, B, G, L, V models
J model
YSP-5100
U, C, T, K, A, B, G, L, V models
J model

9
YSP-4100/YSP-5100
YSP-4100/YSP-5100
■REMOTE CONTROL PANELS
FSR101
(U, C models)
FSR102
(T, K, A, B, G, L, V models)
FSR100
(J model)

10
YSP-4100/YSP-5100
YSP-4100/YSP-5100
■SPECIFICATIONS /
参考仕様
■Amplifier Section / アンプ部
Maximum Power / 実用最大出力 (JEITA) (4 ohms, 10% THD)
Woofer (100 Hz) ................................................................... 20 W/ch
Array (1 kHz) .......................................................................... 2 W/ch
Total Maximum Output Power / 総合最大出力
................................................................................................ 120 W
Minimum RMS Output Power / 定格出力 (4 ohms, 0.9% THD)
Woofer (100 Hz) ................................................................... 14 W/ch
Array (1 kHz) ....................................................................... 1.7 W/ch
Input Sensitivity/Impedance / 入力感度／インピーダンス
(Pro Logic, 5 Beam mode)
Analog input ................................................... 1.0 Vrms / 32 k-ohms
Maximum Input Signal / 最大許容入力 (1 kHz, 0.5% THD)
Analog input ..........................................................2.2 Vrms or more
Output Level/Impedance / 出力電圧／出力インピーダンス
(Pro Logic, 5 Beam mode, input 1 V/100 Hz, crossover = 120 Hz)
Subwoofer PRE OUT ............. 1.5 V / 1.1 k-ohms (less then 120 Hz)
Total Harmonic Distortion / 全高調波歪率 (1 W)
Woofer (100 Hz) .............................................................0.2% or less
Array (1 kHz) ..................................................................0.1% or less
■Video Section / ビデオ部
Composite Video Signal Level / コンポジットビデオ信号
...............................................................................1 Vp-p / 75 ohms
Component Video Signal Level / コンポーネントビデオ信号
Y .............................................................................1 Vp-p / 75 ohms
Pb, Pr ..................................................................0.7 Vp-p / 75 ohms
Frequency Characteristics / 周波数特性
Composite video signal ............................................5 Hz to 10 MHz
Component video signal ...........................................5 Hz to 60 MHz
■Speaker Section / スピーカー部
Type / 型式 ...............................................2-way acoustic suspension
Magnetic type
Driver / スピーカーユニット
Woofer .........................................................11 cm (4-3/8") cone x 2
Tweeter (YSP-5100) ...........................2.5 cm (1") blanced dome x 2
Array .................... 4 cm (1-5/8") cone magnetic shielding type x 40
Frequency Response / 再生周波数帯域 (-10 dB, stereo mode)
[YSP-4100]
..............................................................................80 Hz to 20 kHz
[YSP-5100]
..............................................................................70 Hz to 20 kHz
Crossover Frequency / クロスオーバー周波数 (Beam / Stereo mode)
[YSP-4100]
................................................................................350 Hz / 1 kHz
[YSP-5100]
................................................................................350 Hz / 4 kHz
■Input/Output / 入力／出力
Audio Input Jack / 入力端子 (7 series: TV, AUX1, AUX2, HDMI IN1 – 4)
Analog ............................................................................... TV, AUX1
Digital (optical) (Fs= 32 / 44.1 / 48 / 64 / 88.2 / 96 kHz)
........................................................................................ TV, AUX1
Digital (coaxial) (Fs= 32 / 44.1 / 48 / 64 / 88.2 / 96 kHz)
.............................................................................................. AUX2
Video (composite) ................................................................... AUX1
U, C, K, V, J models ...........................................................NTSC
T, A, B, G, F, L models ...........................................................PAL
Video (component) .................................................................. AUX2
HDMI .................................................................................. IN1 – IN4
Output Jack / 出力端子
Video (composite)
U, C, K, V, J models .............................................................. NTSC
T, A, B, G, F, L models ..............................................................PAL
Subwoofer .......................................................................... PRE OUT
HDMI ........................................................................................OUT1
Antenna Connection / アンテナ端子
U, C models .......................................FM antenna / SIRIUS antenna
T, K, A, B, G, F, L, V, J models ....................................... FM antenna
Wireless IF / 無線接続
Input .....................................................................................For iPod
Output ....................................................................... For subwoofer
Microphone Input Jack / マイク入力
...........................Automated system calibration / 自動システム調整
System Connector / システム接続
.........................Monaural mini jack (for subwoofer ON/OFF control)
Remote IN/OUT / リモート入力 / 出力
Input ..................................Standard IR remote input / 標準赤外入力
External wired-in (Monaural mini jack) / 外部電気信号入力
RS-232C
Output ................................................................IR pass through out
■Function Section / 機能部
Decode Format / デコードフォーマット
............... Dolby Digital, Dolby Digital EX, Dolby Digital Plus/TruHD,
Dolby Pro Logic, Dolby Pro Logic II, Dolby Pro Logic IIx
dts, dts Neo6 (Cinema, Music), dts ES (Discrete, Matrix)
dts-HD High Resolution, dts-HD Master Audio
AAC (J model)
Listening Mode / 視聴モード
............................................................................... Stereo, Surround
Surround Beam variation
............................................... 5Beam, Stereo + 3Beam, 3Beam
5BeamPlus2, Stereo + 3BeamPlus2
Cinema DSP / シネマ DSP
Music .....................................Music Video, Concert Hall, Jazz Club
Movie ...................................................Sci-Fi, Adventure, Spectacle
Entertainment .............. Sport, Talk Show, Drama, Game, MchStereo
Music Enhancer / ミュージックエンハンサー
........................................................................................... High/Low
Bass Extension / 低音増強 .................................................Bass EXT
Volume Mode / 音量モード
......................................................................................... UniVolume