Yamaha PW3000MA User Manual
POWER SUPPLY
M
Owner’s Manual
Mode d’emploi
Bedienungsanleitung
FCC INFORMATION (U.S.A.)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product.
2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST
be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA.
3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with
these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with
other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may
cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all
installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the
problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on
different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in
is 300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer
authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service
Division, 6600 Orangethorpe Ave, Buena Park, CA 90620
The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries.
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN
ACCORDANCE WITH THE FOLLOWING CODE:
GREEN-AND-YELLOW : EARTH
BLUE : NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the terminals in
your plug, proceed as follows:
The wire which is coloured GREEN and YELLOW must be
connected to the terminal in the plug which is marked by the letter E
or by the safety earth symbol or coloured GREEN and YELLOW.
The wire which is coloured BLUE must be connected to the terminal
which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the
terminal which is marked with the letter L or coloured RED.
* This applies only to products distributed by YAMAHA KEMBLE
MUSIC (U.K.) LTD.
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Precautions
• Connect the power supply power cord only to an AC
outlet of the type stated in this Owner’s Manual or as
marked on the power supply unit. Failure to do so is a
fire and electrical shock hazard.
• Do not locate the power supply unit in a place subject
to excessive heat or in direct sunlight. This could be a
fire hazard.
• Do not place the power supply unit in a place subject
to excessive humidity or dust. This could be a fire and
electrical shock hazard.
• Do not plug several devices into the same AC outlet.
This may overload the AC outlet, and could be a fire
and electrical shock hazard. It may also affect the performance of some equipment.
• Do not place heavy objects on the power cord. A damaged power cord is a potential fire and electrical shock
hazard.
• If the power cord is damaged (i.e., cut or a bare wire is
exposed), ask your dealer for a replacement. Using the
power supply unit in this condition is a fire and shock
hazard.
• Hold the power cord plug when disconnecting from
an AC outlet. Never pull the cord. Damaging the
power cord in this way is a potential fire and electrical
shock hazard.
• Do not place small metal objects on top of the power
supply unit. Metal objects inside the power supply
unit are a fire and electrical shock hazard.
• Do not block the power supply unit ventilation slots.
The power supply unit has ventilation slots at the
front to prevent the internal temperature from rising.
Blocked ventilation slots are a fire hazard.
• Leave a reasonable amount of free-air space around
the power supply unit.
• If the power supply unit is to be rack mounted, leave
at least 10 cm free above the top panel and behind the
rear panel. When the power supply unit is in use,
remove the rear of the rack, or open its ventilation
slots to prevent overheating, which could be a fire
hazard.
• Do not try to modify the power supply unit. This
could be a fire and electrical shock hazard.
• The power supply unit operating temperature is
between 5˚C and 35˚C (41˚F and 95˚F).
• Turn off all audio devices and speakers when connecting to the power supply unit. Refer to the owner’s
manual for each device. Use the correct cables and
connect as specified.
• If you notice any abnormality—such as smoke, odor,
or noise—turn off the power supply unit immediately.
Remove the power cord from the AC outlet. Confirm
that the abnormality is no longer present. Consult
your dealer for repair. Using the power supply unit in
this condition is a fire and shock hazard.
• If a foreign object or water gets inside the power supply unit, turn it off immediately. Remove the power
cord from the AC outlet. Consult your dealer for
repair. Using the power supply unit in this condition
is a fire and electrical shock hazard.
• If you plan not to use the power supply unit for a long
period of time, remove the power cord from the AC
outlet. Leaving the power supply unit connected is a
fire hazard.
• Do not use benzene, thinner, cleaning detergent, or a
chemical cloth to clean the power supply unit. Use
only a soft, dry cloth.
• The power supply unit uses high-frequency digital circuits that may cause interference on radios and televisions placed close to it. If interference does occur,
relocate the affected equipment.
For European Model
Purchaser/User information specified in EN55103-1 and
EN55103-2.
Inrush Current: 44A
Conformed Environment: E1, E2, E3 and E4.
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Front panel
1 2
■
Rear panel
POWER
ON/ OFF
OPERATION MONITOR
+48V +12V +15V –15V
NORMAL
5 4
DC PARALLEL INPUT
CONNECT
DISCONNECT
The PW3000MA power supply should be installed in a
well ventilated location.
In particular, the front and rear panels must not be
blocked, since the ventilation path passes through them.
A
POWER ON/OFF switch
After connections to the mixer have been completed,
turn this switch on to supply power to the mixer.
B
Operation monitor
These LEDs indicate the status of the four types of
power that are being supplied to the mixer. Normally
(i.e., when no malfunction has occurred), the green
LEDs (NORMAL) will light. If a malfunction occurs,
the LED for that section of the power supply will go
dark. Turn the power off and wait for a time before
turning the power on again. If the same LED(s) are
dark, contact a Yamaha service center.
C
GND terminals
This is the grounding screw terminal. If hum or noise
occurs, ground (earth) the unit via this jack, or try
connecting it to the chassis of the other device.
D
DC OUTPUT connector
Connect this connector to the mixer to supply power
to it.
CONNECT
PIN 2 +15V 5.0A
–15V 5.0A
PIN 5
PIN 6 +12V 5.0A
PIN 9 +48V 0.2A
DISCONNECT
DC OUTPUT
POWER SUPPLY
3
E
DC PARALLEL INPUT connector
This connector allows two PW3000MA units to be
connected in parallel. As shown in the following diagram, use the included parallel connection cable to
make connections. In this case, the two PW3000MA
units will each supply 50% of the power in normal
operation. Even in the unlikely event that one of the
PW3000MA units failed, the other PW3000MA will
supply 100% of the power, ensuring an uninterrupted
power supply.
DC POWER
INPUT
PW3000MA
PW3000MA
DC PARALLEL INPUT
CONNECT
DISCONNECT
DC PARALLEL
INPUT
DC PARALLEL INPUT
CONNECT
DISCONNECT
The PW3000MA power supply can be used with the
following mixers.
M2500-56C M3000A-56C
M2500-48C M3000A-40C
M2500-40C M3000A-32
M2500-32 M3000A-24
M2500-24
PIN 2 +15V 5.0A
PIN 5
PIN 6 +12V 5.0A
PIN 9 +48V 0.2A
PIN 2 +15V 5.0A
PIN 5
PIN 6 +12V 5.0A
PIN 9 +48V 0.2A
DISCONNECT
DISCONNECT
CONNECT
–15V 5.0A
CONNECT
–15V 5.0A
DC OUTPUT
DC OUTPUT
DC OUTPUT
DC OUTPUT
4
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Specifications
Power Requirements USA and Canada: 120 V, 60 Hz
Europe: 230 V, 50 Hz
Others: 240 V, 50 Hz
Power Consumptions USA and Canada: 500 W, 600 VA
Europe: 500 W
Others: 500 W
Dimension (W x H x D) 480 mm x 103.5 mm x 455 mm
Weight 15 kg
Accessories Parallel connection cable (1 m)
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Power supply cable pin configuration
Pin No. Signal name
1 Power supply remote
2 +15 V
3
4 +48 V GND
5 –15 V
6 +12 V
7 +12 V GND/ power supply remote
8 Power supply remote
9 +48 V
10 FRAME GND
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Dimensions
15 V GND
Power supply connector
DC PARALLEL INPUT
123
5467
8910
DC OUTPUT
321
6754
1098
D:455
49.4 405.6
W:480
88
H:103.5
308
• Specifications and appearance are subject to change without notice for improvement.
56.8 292
Units: mm
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POWER SUPPLY
Mode d’emploi