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N O T I C E   -   I M P O R T A N T   S A F E T Y   I N F O R M A T I O N

C A U T I O N

RISK OF ELECTRIC SHOCK

DO NOT OPEN

!

!

WARNING:  TO PREVENT FIRE OR SHOCK

HAZARD, DO NOT EXPOSE THIS

EQUIPMENT TO RAIN OR MOISTURE.

1.

READ INSTRUCTIONS

All the safety and operating instructions of your Hafler equipment
should be read before power is applied to the equipment.

2.

RETAIN OWNER'S MANUAL

These safety and operating instructions should be retained for
future reference.

3.

HEED WARNINGS

All warnings on the equipment and in the operating instructions
are important and should be followed.

4.

FOLLOW INSTRUCTIONS

All operating and use instructions are important and should be
followed.

5.

HEAT

The equipment should be kept away from areas of high tempera-
ture, i.e., heater vents, radiators, stoves/ovens, fireplaces, etc.

6.

VENTILATION

The equipment should be used in an area suitable for proper
ventilation.  Care should be taken not to impede airflow in and
around the cabinet.  Do not mount on a carpeted shelf or in a
sealed enclosure.  Allow for proper clearance above the equip-
ment.

7.

WATER AND MOISTURE

The equipment should not be used in or around water, such as a
bathtub, sink, or swimming area.  Also, the equipment should not
be used in areas prone to flooding, such as a basement.

8.

POWER SOURCES

The equipment should be connected only to a power source of
the same voltage and frequency as that listed on the rear panel
above the power cord entry point.

9.

POWER CORD PROTECTION

Power cords should be arranged so they do not interfere with the
movement of objects in the room: people, fan blades, utility carts,
etc.  Also, care should be taken that the cord is not pinched or cut,
and placed so it is not in danger of being pinched or cut, as in
under a rug, around a tight corner, etc.

10.

POWER CORD GROUNDING

The power supply cord is of a three wire grounded type, designed
to reduce the risk of electric shock sustained from a live cabinet.
It is assumed to be of suitable length for most uses of the
equipment.  The use of extension cords and power strips is
discouraged unless they are of suitable rating to deliver the
required total current for safe operation of all connected equip-
ment.  Furthermore, extension cords or power strips must provide

the same three wire grounded connection.  It is important that the
blades of the equipment’s plug be able to fully insert into the mating
receptacle.  

Never remove the round grounding pin on the plug in

an attempt to mate to a two wire ungrounded receptacle:

 use a

grounding adaptor with the grounding tab or wire suitably con-
nected to earth ground.

11.

NON-USE PERIODS

During periods of extended non-use, the power cord should be
unplugged from the power source.

12.

CLEANING

The equipment should be cleaned only as detailed in the operating
instructions.

13.

OBJECT AND LIQUID ENTRY

Care should be taken so that objects and/or liquids, such as
cleaning fluids or beverages, are not spilled into the enclosure of
the equipment.

14.

DAMAGE REQUIRING SERVICE

Hafler equipment should be serviced by qualified service person-
nel when:

A. The power supply cord or plug has been damaged, or

B. Objects have fallen, or liquid has been spilled into the
equipment, or

C. The equipment has been exposed to rain, or

D. The equipment does not appear to operate normally or
exhibits a marked change in performance, or

E. The equipment has been dropped, or the enclosure has
been damaged.

15.

SERVICING

The user should not attempt to service the equipment beyond that
which is described in the operating instructions.  All other service
should be referred to qualified service personnel.

16.

CARTS AND STANDS

The equipment should be used with carts or stands only of sufficient
strength and stability for the use intended.

An equipment and cart combination should be moved with care.
Quick stops and starts, excessive force, and uneven surfaces may
cause the equipment and cart combination to topple.

 – ii –

The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of uninsulated "dangerous voltage"
within the product's enclosure, that may be of sufficient magnitude to
constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.

Содержание TransNova P3000

Страница 1: ...MADE USA IN THE PROFESSIONAL POWER AMPLIFIER P1500 P3000 Installation Operation PROFESSIONAL POWER AMPL nova trans...

Страница 2: ...ockford Drive Tempe Arizona 85281 Importer s Name Importer s Address Type of Equipment 2 channel Audio Power Amplifier Speaker Model No P1000CE P1500CE P3000CE P4000CE 9505CE TRM6CE TRM8CE TRM10sCE TR...

Страница 3: ...spaces 48 26cm x 21 59cm x 8 89cm Net Weight 22 lbs 9 98kg P3000 Power Rating 150 wpc 8 200 wpc 4 400 Watts mono 8 Damping Factor 400 to 1kHz 200 to 10kHz 18 to 100kHz Input Sensitivity Range 1 2V 6...

Страница 4: ...e required total current for safe operation of all connected equip ment Furthermore extensioncordsorpowerstripsmustprovide the same three wire grounded connection It is important that the bladesofthee...

Страница 5: ...s las extensiones deben proveer de la misma conecci n aterrada de tres hiles Es importante queelenchufesepuedaintroducircompletamenteenelrecept culo Nunca remeva el pin de aterramiento en un intento...

Страница 6: ...ll e moins d tre en mesure de fournir la charge lectrique requise un fonctionement sans risque de tout mat riel reli 11 P RIODES DE NON UTILISATON Durant les p riodes de non utilisation la prise de co...

Страница 7: ...ie erforderlichen Str me bertragen k nnen Benutzen Sie immer dreiadrige Verl ngerungskable 11 ZEITR UME IN DENE DAS GER T NICHT GENUTZT WIRD Wird das Ger t ber einen l ngeren Zeitraum nicht genutzt z...

Страница 8: ...ntiscono la potenza sufficiente per i corretto fuinzionamento degli apparati connessi E alters importante che vengano sempre impiegate prolunghe con la configurazaione a tre fili con terra 11 PERIODI...

Страница 9: ...tch 7 Level Controls 7 Mono Switch 7 Short Circuit Protection 8 LED Indicators 8 Warm Up 8 Cleaning and Maintenance 8 PC BOARD LAYOUT 9 PARTS LIST 10 TECHNICAL REFERENCE Field Service Considerations 1...

Страница 10: ...ve proven extremely fault tolerant even in abusive situations This sturdiness enables the amplifier to drive reactive speaker loads without the performance and sound penalties imposed by elaborate pro...

Страница 11: ...ivision of Rockford Corp Tempe AZ 85281 U S A Made in the U S A XLR Connections 3 2 1 Phone Connections 115V 60Hz CH 1 Mono C H 1 4 8 C H 2 Mono P3000 250 V T4A CAUTION For continued protection from r...

Страница 12: ...sidered in tight quarters I N S T A L L A T I O N 3 Fan center approximately in line with edge of unit and starting of heat sink fins Fans placed 4 to 5 from front of unit Fans placed under the unit p...

Страница 13: ...able or short cable lengths in this type of configuration XLR Unbalanced Input Connect and GND shield terminals at both ends of cable to prevent unstable amplifier operation 1 4 TRS Unbalanced Input P...

Страница 14: ...Removable Center Spread SC H E M A T I C DI A G R A M P3000 shown Ground switch in Chassis position Mono switch in 2 Channel position P1500 differences shown on parts list...

Страница 15: ...Removable Center Spread...

Страница 16: ...off first when switching components to prevent sending damaging transients to the speakers It is possible to leave the power switch in the on position and switch the amplifier remotely through a powe...

Страница 17: ...lights when the drive signal voltage exceeds the maximum for linear operation of the output MOSFETs Thermal Indicates when the thermal protection has shut down the amplifier This occurs when the heat...

Страница 18: ...R44 R43 C25 C9 U5 R41 R40 R38 R15 C23 R39 C24 R37 R36 R35 R34 R33 R14 C20 C19 C18 R132 U4 C17 AC3 R32 R31 CT2 AC4 C13 C14 R30 R28 R29 R27 Q3 Q2 C16 CR9 R26 R25 R23 R22 R21 R20 R19 R18 R16 C15 R42 R12...

Страница 19: ...M 4 153C R49 10k RM 4 103C R50 4 7k RM 4 472C R51 4 7k RM 4 472C R52 15k RM 4 153C DESIGNATOR VALUE PART R53 2 2M RM 4 225C R54 10k RM 4 103C R55 100k RM 4 104C R56 15k RM 4 153C R57 10k RM 4 103C R58...

Страница 20: ...CR3 Red LED SS 741 CR4 Green LED SS 740 CR5 MMBD914L Diode SS 803SM CR6 MMBD914L Diode SS 803SM CR7 MMBD914L Diode SS 803SM CR8 MMBD914L Diode SS 803SM CR9 Bridge Rectifier 15A SS 0801 CR10 Bridge Re...

Страница 21: ...ead of the usual 1dB loss of voltage follower designs It is an inevitable result of electrical physics that this output with gain inherently increases the power gain for the same bandwidth of the outp...

Страница 22: ...the signal is inverted then feeds the negative driver Q11 and Q12 Transistor Q7 is the inverting input of the differential amp taking the signal from U2B This output feeds the positive driver Q9 and Q...

Страница 23: ...ting the protection switch Q1 and lighting the indicator CR1 The output of U4C is held low by CR14 and will reset only after the power is turned off Shut Down Switch Q5 Q4 Comparator U4A Short Indicat...

Страница 24: ...e Bias The bias control establishes the quiescent Class AB output current of the amplifier The bias should not need readjustment from the factory setting however if the amplifier is repaired and outpu...

Страница 25: ...ed on the rear panel which secure the input jacks Remove the two 9 64 Allen screws located between the heatsink fins along the top edge on each side which fasten the cover Three more screws hold the h...

Страница 26: ...rvice performed by anyone other than Hafler or an Authorized Hafler service center 3 Any product purchased outside the United States please contact your local dealer 4 Shipping charges to get the unit...

Страница 27: ...NOTES...

Страница 28: ...MAN 1461 C 4 99 E W R HAFLER A DIVISION OF ROCKFORD CORPROATION 546 SOUTH ROCKFORD DRIVE TEMPE ARIZONA 85281 U S A 480 967 3565 1 888 HAFLER1 WWW HAFLER COM...

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