Yamaha DVX-S150 Manual


Læs gratis den danske manual til Yamaha DVX-S150 (100 sider) i kategorien Hjemmebiograf sæt. Denne vejledning er vurderet som hjælpsom af 11 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 6 anmeldelser. Har du et spørgsmål om Yamaha DVX-S150, eller vil du spørge andre brugere om produktet?

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SERVICE MANUAL
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.
IMPORTANT NOTICE
1 0 0 9 1 7
SERVICE MANUAL
DVR-S150/
NX-P150
HOME THEATER SOUND SYSTEM DVX-S150
The DVX-S150 is composed of the DVR-S150 and the NX-P150.
DVX-S150 DVR-S150 NX-P150 で構成されています。
DVR-S150 SELF DIAGNOSIS FUNCTION (DIAG) /
DVR-S150自己診断機能(ダイアグ) . . . . . . . . . . 22–43
DVR-S150 D-AMP MODULE TROUBLESHOOTING /
DVR-S150 D-アンプモジュールの故障診断 . . . . . . . . 44
DVR-S150 AMP ADJUSTMENT /
DVR-S150アンプ部調整 . . . . . . . . . . . . . . . . . . . . . . . 44
DISPLAY DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46–56
DVR-S150 BLOCK DIAGRAM . . . . . . . . . . . . . . 57–59
DVR-S150 PRINTED CIRCUIT BOARD . . . . . . . 60–68
NX-SW150 PRINTED CIRCUIT BOARD . . . . . . . . . 69
DVR-S150 SCHEMATIC DIAGRAM . . . . . . . . . . 70–79
NX-SW150 SCHEMATIC DIAGRAM . . . . . . . . . . . . 80
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81–99
REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . 100
CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . 2–4
PREVENTION OF ELECTRO STATIC DISCHARGE . . . . . .
4
LOCALE MANAGEMENT INFORMATION . . . . . . . . 5
SYSTEM COMPOSITION / システム構成 . . . . . . . . . . . 5
FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–7
REMOTE CONTROL PANELS . . . . . . . . . . . . . . . . . . 7
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
SPECIFICATIONS / 参考仕様 . . . . . . . . . . . . . . . . 10–12
INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
DVR-S150 DISASSEMBLY PROCEDURES /
DVR-S150分解手順 . . . . . . . . . . . . . . . . . . . . . . . . 14–18
NX-SW150 DISASSEMBLY PROCEDURES /
NX-SW150分解手順 . . . . . . . . . . . . . . . . . . . . . . . 19–20
DVR-S150 TRAY LOCK MODE /
DVR-S150トレーロックモード . . . . . . . . . . . . . . . . . 21
DVR-S150
NX-P150
’04.08
本资料由OKXIA视听皮带资源库www.okxia.cn提
DVR-S150/NX-P150
2
DVR-S150
NX-P150
TO SERVICE PERSONNEL
1. Critical Components Information
Components having special characteristics are marked Z
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 ohm shunted
by 0.15µF.
AC LEAKAGE
TESTER OR
EQUIVALENT
EQUIPMENT
UNDER TEST
INSULATING
TABLE
WALL
OUTLET
Leakage current must not exceed 0.5mA.
Be sure to test for leakage with the AC plug in both
polarities.
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 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.
About lead-free solder / 無鉛ハンダについて
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.
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 ++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
合ったハンダごてをご使用ください。
The P.C.B.s installed in this unit are soldered using the fol-
lowing 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。
SIDE A / A SIDE B / B
DIGITAL P.C.B. Lead Free Solder / 無鉛ハンダ Lead Free Solder / 無鉛ハンダ
MAIN P.C.B. Lead Free Solder / 無鉛ハンダ
SUB P.C.B. Lead Free Solder / 無鉛ハンダ
Side A
Side B
SMT REFLOW Process
MI FLOW Process
Solder Dip


Produkt Specifikationer

Mærke: Yamaha
Kategori: Hjemmebiograf sæt
Model: DVX-S150

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