Yamaha YSP 800 - Digital Sound Projector Five CH... User manual

SERVICE MANUAL
DIGITAL SOUND PROJECTOR
YSP-800
■CONTENTS
TO SERVICE PERSONNEL .......................................... 2
FRONT PANEL .............................................................. 3
REAR PANELS .............................................................. 3
BOTTOM PANEL ........................................................... 4
REMOTE CONTROL PANELS ...................................... 4
SPECIFICATIONS / 参考仕様 ........................................ 5
INTERNAL VIEW ........................................................... 5
SET MENU TABLE ........................................................ 6
SERVICE PRECAUTIONS / サービス時の注意事項 ..... 7
DISASSEMBLY PROCEDURES/分解手順 ........... 7~12
UPDATING FIRMWARE/
ファームウェアの書き込み ..................................... 13~23
SELF DIAGNOSIS FUNCTION (DIAG)/
自己診断機能（ダイアグ）..................................... 24~40
DISPLAY DATA ........................................................... 41
IC DATA ................................................................. 42~43
BLOCK DIAGRAM ....................................................... 44
PRINTED CIRCUIT BOARD .................................. 45~53
PIN CONNECTION DIAGRAM .................................... 54
SCHEMATIC DIAGRAM ........................................ 55~60
PARTS LIST ........................................................... 61~77
REMOTE CONTROL.............................................. 78~79
YSP-800 Packing Instruction / 梱包手順説明書 ..... 80~81
100966
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.
P.O.Box 1, Hamamatsu, Japan
2005 All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
YSP-800
When transporting this unit, be sure to use the unit’s packing materials and box so as to protect
it against any damage, in particular, dents in the front grille during transportation.
本機を輸送する場合、輸送時の破損（特に、フロントグリルのへこみ）等を防ぐために必ず専用の梱
包箱を使用してください。
'05.09

YSP-800
2
YSP-800
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and
possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON 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.
WALL
OUTLET
EQUIPMENT
UNDER TEST
AC LEAKAGE
TESTER OR
EQUIVALENT
INSULATING
TABLE
■TO SERVICE PERSONNEL
1. Critical Components Information
Components having special characteristics are marked s
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 0.15µF.
●Leakage current must not exceed 0.5mA.
●Be sure to test for leakage with the AC plug in both polarities.
About Lead Free Solder / 無鉛ハンダについて
Side A
Side B
SMT REFLOW Process
MI
FLOW Process
Solder Dip
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：
① 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。
② 鉛入りハンダを使わざるを得ない場合は、あらかじめ交
換する部品端子部やその周辺部の無鉛ハンダをすべて取
り除くか、あるいは無鉛ハンダと鉛入りハンダが十分に
溶けた状態となるようにハンダ付けしてください。
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:
1. 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.
2. If lead solder must be used, be sure to remove lead free
solder from each terminal section of the parts to be
replaced and from the area around it completely before
soldering, or make sure that the lead free solder and
lead solder melt together fully.
The P.C.B.s installed in this unit are soldered using the
following solder.
本機に搭載されている基板のハンダ付けに使用されている
ハンダは下記の通りです。
DSP P.C.B.
AMP P.C.B.
INPUT P.C.B.
SIDE A / A面
Lead Free Solder / 無鉛ハンダ
Lead Free Solder / 無鉛ハンダ
–
SIDE B / B面
Lead Free Solder / 無鉛ハンダ
Lead Free Solder / 無鉛ハンダ
Lead Free Solder / 無鉛ハンダ
“CAUTION”
“F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.”
CAUTION
F501: REPLACE WITH SAME TYPE 4A, 125V FUSE.
ATTENTION
F501: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 4A, 125V.

YSP-800
3
YSP-800
■FRONT PANEL
■REAR PANELS
U, C models
K model A model
L model
J model
T model
J model
LL
RR
VCR
AUDIO INPUT OUT DIGITAL INPUT
VIDEO TV/STB AUX DVD
COAXIAL
SYSTEM
CONNECTOR
TV/STB SUBWOOFER
OPTICAL
LL
RR
VCR
AUDIO INPUT OUT DIGITAL INPUT
VIDEO TV/STB AUX
OPTICAL
DVD
COAXIAL
TV/STB SUBWOOFER
左 左
右 右
ビデオ
オーディオ入力 出力 デジタル入力
ビデオ テレビ／チューナー DVD AUX
同軸
システム接続テレビ／
チューナー
サブウーファー
光
T, K, A, B, G, L, V models J model
CAUTION: Detach the two metals from the rear
panel.
When you transport this unit, attach these metals
again and use the original package.
ATTENTION: Détachez les deux pièces en
métal de la face arrière.
Songez àréinstaller ces pièces avant de déplacer
l’unité. Utilisez en outre l’emballage d’origine.
ACHTUNG: Entfernen Sie die beiden Metallteile
an der Rückseite.
Für den Transport des Geräts müssen Sie sie wieder
anbringen und die Originalverpackung verwenden.
WG47010
B, G models V model

YSP-800
4
YSP-800
■REMOTE CONTROL PANELS
電源 電源
AV TV
テレビビデオDVD
マクロ入力1AUX
YSP
5ビーム
ステレオ ターゲット AAC音声多重
1
4
1211/＋1010/0
7
3ビーム
音量モード
サラウンドオフ
シネマDSP
CHレベル メニュー
テスト
消音 テレビ入力切替テレビ消音
コードセット
チャンネル音量 テレビ音量
戻る
決 定
スポーツ
映画音楽
ST＋3ビーム
スリープ
チューナー
入力モード
入力2
テレビ
電源
89
56
23
WF72980
RRC4001-2603EM
(U model)
WF75640
TV
POWER
AV
POWER
STANDBY/ON
TV STBVCRDVD
TV
2
1
STEREO
SLEEP
CH LEVEL MENU
RETURN
TEST
TV VOL
VOLUME
MUTE TV INPUT TV MUTE
ENTER
SURROUND
OFF
CODE SET
SPORTS
3
456
789
0
+10
5BEAM
ST+3BEAM 3BEAM
TARGET
MUSIC MOVIE VOL MODE
INPUTMODE
MACROINPUT2INPUT1
AUX
YSP
CINEMA DSP
CH
WF72990
TV
POWER
AV
POWER
STANDBY/ON
TV STBVCRDVD
TV
2
1
STEREO
SLEEP
CH LEVEL MENU
RETURN
TEST
TV VOL
VOLUME
MUTE TV INPUT TV MUTE
ENTER
SURROUND
OFF
CODE SET
SPORTS
3
456
789
0
+10
5BEAM
ST+3BEAM 3BEAM
TARGET
MUSIC MOVIE VOL MODE
INPUTMODE
MACROINPUT2INPUT1
AUX
YSP
CINEMA DSP
CH
RRC4001-2601EM
(C, T, K, A, B, G, L, V models)
RRC4001-2602EM (J model)
■BOTTOM PANEL
U, C, J models

YSP-800
5
■INTERNAL VIEW
DRIVER WOOFER
DRIVER TWEETER
AMP P.C.B.
INPUT (5) MIC P.C.B.
INPUT (3) FLDISPLAY P.C.B.
1
2
3
4
5
INPUT (4) SWITCH P.C.B.
DSP P.C.B.
INPUT (2) INPUT P.C.B.
INPUT (1) POWER P.C.B.
6
7
8
9
7543
21 1
6
8 9
• DIMENSIONS/寸法図
115 (4-1/2")
102.9
(4-1/16")
8-M4
17.5
(11/16")
153 (6")
800 (31-1/2")
30 (1-3/16") 30 (1-3/16")225 (8-7/8") 225 (8-7/8")
102.9
(4-1/16")
17.5
(11/16")
■Amplifier Section/アンプ部
Maximum Power / 実用最大出力 (EIAJ) [10% THD, 4 ohms]
Woofer [100 Hz] ................................................................ 20 W/ch
Tweeter [1 kHz] ................................................................... 2 W/ch
Total Maximum Output Power / 総合最大出力
................................................................................................ 82 W
Minimum RMS Output Power (Power Amp. Section) / 定格出力（パ
ワーアンプ部）[0.9% THD, 4 ohms]
Woofer [100 Hz] ................................................................ 14 W/ch
Tweeter [1 kHz] ................................................................ 1.7 W/ch
Input Sensitivity/Impedance / 入力感度/インピーダンス
Analog Input ....................................................... 1.0 V / 32 k-ohms
Maximum Input Signal / 最大許容入力 [1 kHz, 0.5% THD]
Analog Input .............................................................. 2.2 V or more
Output Level/Impedance / 出力電圧/出力インピーダンス
Woofer 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
Tweeter [1 kHz] ........................................................... 0.1% or less
■Video Section/ビデオ部
OSD Out / オンスクリーンディスプレイアウト
............................................................................... 1 Vp-p/75 ohms
■Speaker Section/スピーカー部
Type / 型式 ............................................. 2-Way Acoustic suspension
Magnetic Shielding Type
Driver / スピーカーユニット
Woofer .................... 10 cm (4") Cone Magnetic Shielding Type x 2
Tweeter ................ 4 cm (1.5") Cone Magnetic Shielding Type x 21
Frequency Response / 再生周波数帯域
............................................................................... 60 Hz to 20 kHz
Crossover Frequency / クロスオーバー周波数
Beam Channel ...................................................................... 400 Hz
Stereo Channel ...................................................................... 1 kHz
■Input/Output/入力/出力
Input Jack / 入力端子
Analog ...................................................................... VCR, TV/STB /
ビデオ、テレビ/チューナー
Optical (FS= 32/44.1/48/64/88.2/96 kHz) ............... TV/STB, AUX /
テレビ/チューナー、DVD
Coaxial (FS= 32/44.1/48/64/88.2/96 kHz) .................... DVD / AUX
Output Jack /出力端子
OSD Video Out (Composite) / OSD用コンポジット映像信号
U, C, K, V, J models .......................................................... NTSC
T, A, B, G, L models ............................................................. PAL
Subwoofer ....................................................................... PRE OUT
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
U, C, J models ................................................... Monoral Mini Jack
■General/総合
Power Supply/電源電圧
U, C m odels .......................................................... AC 120 V, 60 Hz
T model ................................................................. AC 220 V, 50 Hz
K model................................................................. AC 220 V, 60 Hz
A model................................................................. AC 240 V, 50 Hz
B, G models .......................................................... AC 230 V, 50 Hz
L model .................................................... AC 220-240 V, 50/60 Hz
V model.................................................... AC 110-120 V, 50/60 Hz
J model ............................................................ AC 100V, 50/60 Hz
Power Consumption/消費電力
U, C, T, K, A, B, G, L, V models ............................................ 30 W
J model ................................................................................... 37 W
Standby Power Consumption (Reference Data)/待機時消費電力（参考値）
............................................................................................... 0.1 W
Dimensions/寸法 (W x H x D)
................................... 800 x 153 x 115 mm (31-1/2" x 6" x 4-1/2")
Weight/質量
..................................................................... 9.0 kg (19 lbs. 13 oz.)
Finish/仕上げ
Silver color ............................... U, C, T, K, A, B, G, L, V, J models
Black color ............................... U, C, T, K, A, B, G, L, V, J models
Titanium color ..................................................................... J model
Accessories/付属品
Remote Control x 1, Batteries (Manganese Dry) x 2, Video Pin Cable
x 1, Audio Pin Cable x 1, RCA Cable x 1, Optical Cable x 1, Fastener
x 4, Optimaizer Microphone x 1, Cardboard Microphone Stand x 1
U .......... U.S.A. model C ...... Canadian model
T .......... Chinese model K ...... Korean model
A .......... Austrarian model B ...... British model
G .......... European model L ....... Singapore model
V .......... Taiwan model J ....... Japanese model
* Specifications are subject to change without notice due to product
improvements.
※ 参考仕様および外観は予告なく変更されることがあります。
■SPECIFICATIONS / 参考仕様
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of
Dolby Laboratories.
ドルビーラボラトリーズからの実施権により製造されています。「ドル
ビー」、「PROLOGIC」およびダブルD記号 は、ドルビーラボラト
リーズの商標です。
“DTS”, and “Neo:6” are trademarks of Digital Theater Systems, Inc.
DTS、DTSデジタルサラウンドおよびNeo:6はデジタルシアターシス
テムズの登録商標です。
AACロゴマーク はドルビーラボラトリーズの商標です。
Manufactured under license from 1 Ltd.World-wide patents applied for.
The “ ” logo and “Digital Sound Projector” are trademarks of 1
Ltd.
世界に広く特許申請中の1Ltdからライセンスを受けています。
 および、DigitalSoundProjectorTMは1Ltdの商標です。
TruBass, SRS and the “ ” symbol are registered trademarks
of SRS Labs, Inc. TruBass technology is incorporated under
license from SRS Labs, Inc.
TruBass、SRSと 記号はSRSLab,Inc.の商標です。
TruBass技術はSRSLabs,Inc.からのライセンスに基づき製品化され
ています。
The “ ”logo and “Cinema DSP” are registered trademarks of
YAMAHA Corporation.
ロゴおよび「シネマDSP」、「CINEMADSP」は、ヤマハ
株式会社の登録商標です。
Unit : mm (inch)
単位 :mm（インチ）