Yamaha PW3000MA User Manual

POWER SUPPLY
M
Owner’s Manual
Mode d’emploi
Bedienungsanleitung
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
±

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)

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

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
5
POWER SUPPLY
Mode d’emploi

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