background image

– 3 –

LOCATION

The P1000 power transformer can generate a substantial magnetic field, so caution should be exercised in the
placement of low level components such as a tape deck, mixer or mic preamp to avoid inducing noise in the low
level circuitry. The amplifiers can also produce considerable heat in normal operation so the primary consideration
when determining a location for the amplifiers is to allow for adequate ventilation. The large heatsinks provide
unrestricted airflow, but care must be taken to keep the slots in the bottom panel and top cover clear. If the amplifier
is mounted in an equipment rack, make sure adjacent equipment does not impede cool air flow.

Rack systems should have two fans 4" to 5" in from the front of the amplifier blowing upward.

Inadequate ventilation can shorten component life, especially when other equipment raises the ambient air
temperature, so circulating fans should be considered in tight quarters.

I

N S T A L L A T I O N

Fan center approximately in line with edge of unit and starting of heatsink fins

• Fans placed 4" to 5" from front of unit
• Fans placed under the unit pointing upwards
• Recommended P1000 fan is 32 CFM x 2

(Bottom View)

4" to 5"

(from fan center)

AC LINE

The P1000 is capable of operation from either a 115 VAC/60Hz or a 230 VAC/50-60Hz power line. The power line
selector switch is located on the rear panel. Check that the switch is set in the correct position before putting the
amplifier into service.

Connection is made by a 16 gauge, IEC Type 320, grounded line cord. For safety considerations only a properly
grounded (earthed) receptacle should be used. If a grounded circuit is not available, do not break off the ground
pin; use the proper adapter plug for a two wire receptacle.

IMPORTANT: The power line fuse is mounted on the rear panel of the amplifier. If this fuse blows, replace

it only with a fuse of the same type and rating. The correct replacement fuse value is printed in the
parts list.

!

!

UNBALANCED INPUT

The unbalanced inputs use conventional RCA phone jacks. Set the BALANCED/UNBALANCED switch to the
UNBALANCED position to use these jacks.

Содержание trans-nova P1000

Страница 1: ...PROFESSIONAL POWER AMPLIFIER P1000 Installation Operation PROFESSIONAL POWER AMPL ana trans DESIGNED AND ASSEMBLED IN THE U SA...

Страница 2: ...ckford 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 TRM...

Страница 3: ...0 to 10kHz 40 to 100kHz Power Consumption 50W 420mA 120VAC idle power both channels driven 152W 1 3A 120VAC 1 8 power 8 260W 2 2A 120VAC max power 8 Controls Switches Front Panel Power switch Normal B...

Страница 4: ...s 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...

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 p...

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: ...e 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 B...

Страница 8: ...antiscono 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: ...Connections 4 Monophonic Use 4 OPERATION Power Switch 5 Level Controls 5 Input Configuration Switches 5 Ground Switch 5 NOMAD Safe Area Protection 6 LED Indicators 6 Warm Up 6 Cleaning and Maintenanc...

Страница 10: ...the driver stage which forms an active node at ultrasonic frequencies This results in very stable highly linear operation Safe Area output protection is handled by our proprietary NOMAD NOn Multiplyin...

Страница 11: ...pping thermal nova trans ana P 1 0 0 0 6 4 2 8 0 10 6 4 2 8 0 10 CH 2 CH 1 Mono Audio Ground Rockford Corp Tempe AZ 85281 Made in the U S A Unbal RCA Bal 115 VAC 60Hz 3A 3AG 230 VAC 50 60Hz 1 6A 5x20m...

Страница 12: ...L A T I O N Fan center approximately in line with edge of unit and starting of heatsink fins Fans placed 4 to 5 from front of unit Fans placed under the unit pointing upwards Recommended P1000 fan is...

Страница 13: ...ne jack is mounted on the front panel of the amplifier The headphones are connected to the output of the amplifier and can be adjusted by the input level controls or the main volume control CAUTION Us...

Страница 14: ...make sure this switch is set to the correct position Normal Bridged Mono The amplifier operates in two channel mode when the front panel NORMAL BRIDGED MONO switch is in the NORMAL position To use th...

Страница 15: ...red internally and each channel has three status LEDs These indicators can be used for system troubleshooting in case of aberrant behavior Signal Monitors the amplifier output and lights when a signal...

Страница 16: ...SC H E M A T I C DI A G R A M 7...

Страница 17: ...8 Amplifier Channel...

Страница 18: ...he power gain for the same bandwidth of the output stage by typically ten times over the conventional follower connection using the same MOSFET devices This increase in efficiency allows the use of a...

Страница 19: ...7 R96 R95 R94 R93 R92 R91 R90 R89 R88 R87 R86 R85 R84 R83 R82 R81 R80 R79 R78 R77 R76 R74 R73 R72 R71 R70 R69 R68 R67 R66 R65 R64 R63 R60 R55 R54 R52 R48 R47 R46 R45 R44 R43 R42 R41 R33 R32 R31 R1 Q9...

Страница 20: ...trolytic CER 106SM C31 0 1 F 50V CDS 104CABB C32 100pF 50V CDS 101CAAA C33 0 1 F 50V CDS 104CCDB C34 100pF 50V CDS 101CAAA C35 10 F 16V Electrolytic CER 106SM DESIGNATOR VALUE PART ALL RESISTORS IN OH...

Страница 21: ...Diode SS 260SM D7 BAV99L Dual Diode SS 260SM U1 TL072CD Opamp SS 143SM U2 TL072CD Opamp SS 143SM U5 LM339SM Quad Comparator SS 730SM J1 Input Jack Combo CC 0588 J3 Input Jack Phono CCH 232 4 Position...

Страница 22: ...st R8 Differential Amp Q4 Q5 Positive Input Buffer U1A DC Offset Integrator U2B C22 C21 R11 Feedback Network Pre driver Q20 Output Stage Q15 Q26 B 42V Output Bias Adjust RV1 Q18 Driver Q21 Q23 Q24 Cur...

Страница 23: ...the factory setting however if the amplifier is repaired and output devices have been changed or if the two channels of the amplifier do not run at the same temperature recalibrating the bias is neces...

Страница 24: ...op across R67 R68 is proportional to and represents the positive output current the negative circuit components are shown in parentheses The voltage drop across R43 R54 is a shaped function of the pos...

Страница 25: ...HERMAL indicator Clipping Indicator The CLIP indicator is driven by the comparator U5A The voltage divider R56 and R57 established the reference voltage for the Clipping detector at pin 7 of U5A The r...

Страница 26: ...64 Allen screw located behind the rack ears and the two 9 64 screws on the bottom edge of the heatsink This frees the module from the chassis and it can be lifted clear 4 UnplugthegrayMonocableconnect...

Страница 27: ...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 to H...

Страница 28: ...HAFLER PROFESSIONAL A DIVISION OF ROCKFORD CORPORATION 546 SOUTH ROCKFORD DRIVE TEMPE ARIZONA 85281 U S A IN U S A 480 967 3565 IN CANADA 604 942 1001 IN EUROPE FAX 49 4207 801250 IN JAPAN FAX 81 559...

Отзывы: