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:
IMPORTANT:
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:
IMPORTANT:
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.
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.
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).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
CRX-040/CRX-140/
■ CONTENTS
TO SERVICE PERSONNEL ............................................2
PREVENTION OF ELECTROSTATIC DISCHARGE ......5
SYSTEM COMPOSITION /
FRONT PANELS ......................................................... 7–9
REPLACEMENT PARTS LIST ................................ 75–90
REMOTE CONTROL ...............................................91–92
USING USEFUL FUNCTIONS /
..................................... 34–48
便利な機能
P.O.Box 1, Hamamatsu, Japan
...........93–98
'09.12
NS-BP80
CRX-040/CRX-140/NS-BP80
■ TO SERVICE PERSONNEL
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.
For U model
“CAUTION”
“F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 1.25A,
125V FUSE.”
For C model
CAUTION
F1: REPLACE WITH SAME TYPE 1.25A, 125V FUSE.
ATTENTION
F1: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 1.25A, 125V.
WALL
OUTLET
• Leakage current must not exceed 0.5mA.
• Be sure to test for leakage with the AC plug in both
polarities.
EQUIPMENT
UNDER TEST
INSULATING
TABLE
AC LEAKAGE
TESTER OR
EQUIVALENT
NS-BP80
CRX-040/CRX-140/
WARNING: CHEMICAL CONTENT NOTICE!
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.
About lead free solder /
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.
they can be exploded by improper handling. Observe the
following precautions when handling or replacing lithium
batteries.
• Leave lithium battery replacement to qualified service
personnel.
• Always replace with batteries of the same type.
• When installing on the PC board by soldering, solder
using the connection terminals provided on the battery
cells. Never solder directly to the cells. Perform the
soldering as quickly as possible.
• Never reverse the battery polarities when installing.
• Do not short the batteries.
• Do not attempt to recharge these batteries.
• Do not disassemble the batteries.
• Never heat batteries or throw them into fire.
Lithium batteries are dangerous because
ADVARSEL!
Lithiumbatteri –Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri af samme fabrikat og
type. Levér det brugte batteri tilbage til leverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte. Använd samma
batterityp eller an ekvivalent typ som rekommenderas
av apparattillverkaren. Kassera använt batteri enligt
fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty peristo valmistajan ohjeiden
mukaisesti.
WARNING: Laser Safety
This product contains a laser beam component. This component may emit invisible, as well as visible radiation,
which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must
be used during servicing of the unit.
1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm/1 feet
away from the laser pick-up unit at all times. Do not stare at the laser beam at any time.
2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.
3) CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
CRX-040/CRX-140/
NS-BP80
Laser Emitting conditions:
1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the “ON” position, the laser component will
emit a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate
through the lens of the laser pick-up unit. Do not attempt any servicing during this period!
If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any
laser emissions.
2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory
prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this
manual. Adjustment of this control can increase the laser emission level from the device.
The primary side of the power supply carries live mains voltage when the player is connected to the mains even
when the player is switched off !
This primary area is not shielded so it is possible to accidentally touch copper tracks and/or components when servicing
the player.
Service personnel have to take precautions to prevent touching this area or components in this area.
Note:
The screws on the loader mechanism may never be touched, removed or re-adjusted.
Handle the loader mechanism with care when the unit has to be exchanged!
The loader mechanism is very sensitive for dropping or giving shocks.
4
CRX-040/CRX-140/NS-BP80
■ PREVENTION OF ELECTROSTATIC DISCHARGE
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are
called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect
transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence
of component damage caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD
on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging
ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD
protected)” can generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil
or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective
material to the chassis or circuit assembly into which the device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as
brushing together of your fabric clothes or lifting of your foot from a carpeted floor can generate static electricity (ESD)
sufficient to damage an ES device).
Grounding for electrostatic breakdown prevention
1. Human body grounding.
Use the antistatic wrist strap to discharge the static electricity from your body.
2. Work table grounding.
Put a conductive material (sheet) or steel sheet on the area where the optical pickup is placed and ground the sheet.
Caution:
The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch
the optical pickup.
Anti-static wrist strap
1M-ohms
Conductive material
(sheet) or steel sheet
CRX-040/CRX-140/
NS-BP80
5
CRX-040/CRX-140/NS-BP80
■ SYSTEM COMPOSITION /
The MCR-040 consists of the CRX-040 and NS-BP80.
The MCR-140 consists of the CRX-140 and NS-BP80.
Speaker cable (1.5 m) ...............................................................x 2
Advanced Yamaha Active Servo Technology II
Advanced Yamaha Active Servo Technology is a unique system to let the
speaker unit have a perfectly linear motion by the speaker and amplifier
combination.
* 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。
U ... U.S.A. and Canadian model
T......................... Chinese model
K .......................... Korean model
A ..................... Australian model
G ......................European model
L......................Singapore model
V ...........................Taiwan model
J ....................... Japanese model
B ........................... British model
iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
“Made for iPod” means that an electronic accessory has been designed to
connect specifically to iPod and has been certified by the developer to meet
Apple performance standards.
Apple is not responsible for the operation of this device or its compliance
with safety and regulatory standards.
Real-time uncompressed music transfer without sound degradation is
realized by Yamaha original digital wireless transfer technology, yAired.
ヤマハ独自のデジタルワイヤレス伝送技術
「AirWired」により、非圧縮で音質劣化のない音楽をリアルタイムで再生。
16
CRX-040/CRX-140/NS-BP80
• DIMENSIONS /
CRX-040CRX-140
Top view
寸法図
215 (8-1/2")
287 (11-1/4")
264 (10-3/8")
5 (1/4")
Top view
NS-BP80
2.5 (1/8")
279.5 (11")
240 (9-1/2")
287 (11-1/4")
Front view
155 (6-1/8")
180 (7-1/4")
112 (4-3/8")
120 (4-3/4")
6 (1/4")
Unit: mm (inch)
単位:mm(インチ)
17 (5/8")
2 (1/8")
Front view
102 (4")
120 (4-3/4")
5 (1/4")
114 (4-1/2")
118 (4-5/8")
4 (1/8")
Unit: mm (inch)
単位:mm(インチ)
CRX-040/CRX-140/
NS-BP80
17
CRX-040/CRX-140/NS-BP80
■ INTERNAL VIEW
Rear view
Top view
35462
CRX-040CRX-140
1
1
DAB MODULE (A, B models)
2
MAIN (2) P.C.B. (A, B models)
3
FM TUNER (U, T, K, G, L, V, J models)
4
MAIN (1) P.C.B.
SUB (3) P.C.B. (L, V models)
5
SUB (2) P.C.B.
6
LOADER MECHANISM UNIT
7
CONNECTOR (2) P.C.B. (CRX-140)
8
MAIN (3) P.C.B. (CRX-040)
9
CONNECTOR (1) P.C.B. (CRX-140)
SUB (1) P.C.B.
10
NS-BP80
CRX-040/CRX-140/
18
Front view
7
98
10
CRX-040/CRX-140/NS-BP80
■ DISASSEMBLY PROCEDURES /
Disconnect the power cable from the AC outlet.
1. Removal of Front Panel Unit
a. Using a flatblade screwdriver, move the slider at the
bottom in the direction of the arrow shown above.
(Fig. 1)
Open the disc tray, remove the lid and close the disc
tray. (Fig. 1)
b. Remove 5 screws (①), and remove the side cover R.
(Fig. 1)
c. Remove 5 screws (②), and remove the side cover L.
(Fig. 1)
d. Remove 4 screws (③). (Fig. 1)
e. Remove CB801-802. (Fig. 1)
f. Remove CB702-703. (Fig. 1) (CRX-040)
g. Remove CB602-604. (Fig. 1) (CRX-140)
h. Release 2 hooks, and remove the front panel unit.
Be sure to initialize the back-up IC after updating
the firmware by the following procedure, otherwise
the set up information (tuner preset, clock) can not
be memorized properly.
Start up the self-diagnostic function and select “C.
FACTORY PRESET” menu. (See “SELF-DIAGNOSTIC
FUNCTION”)
Select “C-2 PRESET RSRV” sub-menu and turn off
the power once and turn on the power again. Then
the buck-up IC is initialized.
C-1PRESETINHC-2PRESETRSRV
● バックアップ IC の初期化
ファームウェアのアップデート後、必ず下記の手順
でバックアップ IC の初期化を行ってください。で
なければ、設定情報(チューナープリセット、時計)
が正常に記憶されません。
ダイアグを起動し、“C.FACTORYPRESET” を選択しま
す。(「ダイアグ」参照)
サブメニュー “C-2PRESETRSRV” を選択し、電源を
一度切ってから、もう一度電源を入れるとバックアッ
プ IC が初期化されます。
CRX-040/CRX-140/
NS-BP80
23
CRX-040/CRX-140/NS-BP80
● Required tools
• Firmware downloader program ........ FlashSta.exe
• Firmware
Main microprocessor firmware (CRX-040/CRX-140)
• Download the firmware downloader program and
the latest firmware from the specified source to
the same folder of the PC.
• Prepare the above specified RS232C cross cable.
• While writing the firmware, keep the other
application software on the PC closed.
It is also recommended to keep the software on
the task tray closed as well.
● 準備と注意
・ 指定のダウンロード先から、ファームウェア書き
込み用プログラムと最新のファームウェアを、PC
の同じフォルダにダウンロードしてください。
・ RS232C クロスケーブルは必ず上記仕様のものを
用意してください。
・ 書き込み時は、PC 上の他のアプリケーションソ
フトは閉じてください。
さらに、タスクトレイ上にあるソフトも閉じてお
くことを推奨します。
24
CRX-040/CRX-140/NS-BP80
Updating the main microprocessor firmware
● Connection
* Disconnect the power cable of this unit from the
AC outlet.
1. Set the switch (SW7) of RS232C conversion
adaptor to the “FLASH UCOM” position. (Fig. 1)
2. Connect the writing port (CB255 of MAIN P.C.B.)
located on the rear panel of this unit to the serial
port (RS232C) of the PC with RS232C cross
cable, RS232C conversion adaptor and flexible
flat cable as shown below. (Fig. 1)
2. 本機の書き込み用ポート(MAINP.C.B. の CB255)
と PC のシリアルポート(RS232C)を下記のよう
に接続します。(Fig.1)
This unit / 本機
Writing port / 書き込みポート
(MAIN P.C.B. CB255)
RS232C conversion adaptor
RS232C 変換アダプター
RS232C cross cable
RS232C クロスケーブル
● Operation procedure
1. Connect the power cable of this unit to the AC
outlet.
The power to this unit is turned on and the
microprocessor is in the writing mode.
OTHER
Fig. 1
SW7
FLASH
UCOM
Flexible flat cable (9P)
カード電線(9P)
● 操作方法
1. 本機の電源コードを AC コンセントに接続します。
本機の電源が入り、マイコンが書き込みモードに
なります。
CRX-040/CRX-140/
NS-BP80
25
CRX-040/CRX-140/NS-BP80
2. Start up FlashSta.exe.
The screen appears as shown below. (Fig. 2)
3. Select the data to be transmitted and port. (Fig. 2)
• Select Program
Select Internal flash memory.
• RS232C
Select the port of RS-232C
* For selection of the port, COM1 to 4 can be
used.
As COM5 or higher port cannot be used,
select out of COM 1 to 4 of the setting on
the PC side.
2. FlashSta.exe を起動します。
下記の画面が表示されます。(Fig.2)
3. 送信データ、ポートを選択します。(Fig.2)
・ SelectProgram
Internalflashmemory を選択します。
・ RS232C
接続している RS-232 Cポートを選択します。
※ ポートの選択は COM1 〜 4 までが使用でき
ます。
COM5 以上は使用できませんので、PC 側の
設定で COM1 〜 4 を選択してください。
Select Internal flash memory
Internalflashmemory を選択します
Select the port of RS-232C
接続している RS-232C ポートを選択します
NS-BP80
CRX-040/CRX-140/
4. Click [Refer...] and select the firmware name.
(Fig. 3)
Main microprocessor firmware:
CRX_x40_xxxx.mot
* The ID code and MCU type are loaded auto-
matically when the file is selected. (Fig. 3)
Click [OK]. (Fig. 3)
When [Refer...] is clicked, the
“Open” screen appears.
[Refer...]をクリックすると「ファ
イルを開く」が表示されます
Fig. 2
4.[Refer...]をクリックし、書き込むファームウェア
を選択します。(Fig.3)
メインマイコンファームウェア:
CRXx40xxxx.mot
※ ID、および MCUType は書き込みファイル選
択後、自動的に取り込まれます。(Fig.3)
[OK]をクリックします。(Fig.3)
26
Fig. 3
CRX-040/CRX-140/NS-BP80
5. Click [Setting], and set the baud rate. (Fig. 4)
* Reduce the baud rate if a transmission error
occurs frequently.
5.[Setting]をクリックし、通信速度の設定を行い
ます。(Fig.4)
※ 送信エラーが多発する場合は、通信速度を下
げてください。
115200
40
Fig. 4
6. Click [E.P.R.], then the “Erase” screen appears.
(Fig. 5)
7. Click [OK] to start writing. (Fig. 5)
6.[E.P.R]をクリックすると、「Erase」が表示されま
す。(Fig.5)
7.[OK]をクリックし、書き込みを開始します。
(Fig.5)
CRX-040/CRX-140/
NS-BP80
Writing being executed.
書き込み中
Fig. 5
27
CRX-040/CRX-140/NS-BP80
8. When writing of the firmware is completed, the
screen appears as shown below. (Fig. 6)
Click [OK]. (Fig. 6)
9. Click [Exit] to end FlashSta.exe. (Fig. 6)
8. ファームウェアの書き込みが完了すると、以下の
画面が表示されます。(Fig.6)
[OK]をクリックします。(Fig.6)
9.[Exit]をクリックして FlashSta.exe を終了します。
(Fig.6)
Fig. 6
NS-BP80
CRX-040/CRX-140/
28
CRX-040/CRX-140/NS-BP80
Updating the Wireless Module Firmware and
the AirWired microprocessor Firmware
● Connection
* Disconnect the power cable of this unit from the
AC outlet.
• Remove the side cover R. (See “DISASSEMBLY
PROCEDURES”)
• Connect the writing port (CB606 of CONNECTOR
P.C.B.) of this unit to the serial port (RS232C)
of the PC with RS232C cross cable, RS232C
conversion adaptor and flexible flat cable as
shown below. (Fig. 1)
• Set the switch (SW7) of RS232C conversion
adaptor to the “FLASH UCOM” position. (Fig. 1)