Hafler TRM10S Installation And Operation Manual Download Page 14 | Manualshive

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S

C H E M A T I C

D

I A G R A M

NOTES: Unless specified otherwise
1. All resistors in ohms.
2. All capacitors in microfarads.

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Summary of Contents for TRM10S

Page 1: ...MONITORING SYSTEM TRM10s TRM12s Installation Operation SUBWOOFER MONITORING SYS DESIGNED AND ASSEMBLED IN THE U SA...

Page 2: ...mporter s Name _______________________________________________________ Importer s Address _______________________________________________________ Type of Equipment 2 channel Audio Power Amplifier Spea...

Page 3: ...3dB 18Hz Specifications are subject to change without notice AMPLIFIER SECTION TRM10S Free Field Frequency Response 27Hz 110Hz 2dB 25Hz 110Hz 2dB Peak Acoustic Output 112dB w music 2m 115dB w music 2...

Page 4: ...es 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...

Page 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...

Page 6: ...ell 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 c...

Page 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...

Page 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...

Page 9: ...t Sensitivity 11 Low Pass Crossover 11 Phase Control 12 AC Line 13 LED Indicator 13 Break In and Warm Up 13 Cleaning and Maintenance 13 SERVICE REFERENCE PC Board Layout 14 Parts List 15 TRM10s TRM12s...

Page 10: ...sult in superior sound quality The amplifier features an auto turn on off circuit that eliminates the need for a conventional power switch Input signals can be fed into the amplifier via Balanced XLR...

Page 11: ...power supply THE RESULT An extended frequency band width accurately supplied to the output stages of the amplifier MOSFET Devices HAFLER is one of the few manufacturers in the sound community to utili...

Page 12: ...s a Subsonic Filter to prevent the woofer from reproducing inaudible frequencies Subsonic frequencies known as infrasonic frequencies are signals below the normal human hearing range and are generally...

Page 13: ...ed inside Heatsink 460 W MAX 250V T4A 115 V 60 HZ Model TRM10S WARNING DO NOT REMOVE COVER TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE CAUTION RISK OF...

Page 14: ...SC H E M A T I C DI A G R A M NOTES Unless specified otherwise 1 All resistors in ohms 2 All capacitors in microfarads 5...

Page 15: ...Qualified Service Personnel Only 6 Input Circuit Power Supply Schematic...

Page 16: ...Removable Center Spread SC H E M A T I C DI A G R A M NOTES Unless specified otherwise 1 All resistors in ohms 2 All capacitors in microfarads...

Page 17: ...Qualified Service Personnel Only Removable Center Spread Output Circuitry...

Page 18: ...woofer directly facing forward FIG 2 In either application keep the subwoofer cabinet at least 5 12 7 cm away from any wall I N S T A L L A T I O N FIG 1 Downward Firing FIG 2 Forward Firing Home Thea...

Page 19: ...center conductor and the ground carried on the shield Many popular mixers use unbalanced outputs and can be used with the XLR balanced input However in this type of configuration we recommend using tw...

Page 20: ...the amplitude of the input signal LOW PASS CROSSOVER The Low Pass Crossover is used to set the electrical cutoff point of the subwoofer enclosure The Crossover uses a variable potentiometer to set th...

Page 21: ...ate between the TRM10s TRM12s and the full range speakers and adjust the levels until they have the same acoustic output Use an SPL meter a microphone on a VU meter or your ears to accomplish this 5 W...

Page 22: ...nbeusedforsystemtroubleshooting TheLEDwill illuminate GREEN if signal is present at the subwoofer s input The LED will turn off and the amplifier will go into sleep mode if signal is not present BREAK...

Page 23: ...C45 C12 C4 C3 CR4 CR11 C94 C93 C85 TS2 C89 C86 R132 R123 R114 R101 R84 R78 R75 R57 R145 R102 J10 CR9 C84 C28 J9 TP1 CR7 CR2 C29 C30 R127 R120 R113 R107 R100 C74 C73 R129 Q13 CR6 CR5 CR3 C88 C87 Q37 Q...

Page 24: ...M 1 10W 5 RM 10 335B R37 10 OHM 1 10W 5 RM 10 100B R38 300 OHM 1 10W 5 RM 10 301B R39 300 OHM 1 10W 5 RM 10 301B R4 47K OHM 1 10W 5 RM 10 473B R40 20 0K OHM 1 10W 1 RM 10 2002B R41 4 75K OHM 1 4W 1 RM...

Page 25: ...3906LT1 PNP SS 0791 Q19 XSTR NPN MPSA06 SS 102A Q2 XSTR MMBT3904LT1 NPN SS 0792 Q2 Regulator LM317 WP 2350 Q21 XSTR MPS A56 SS 101A Q23 XSTR MMBT3906LT1 PNP SS 0791 Q3 Regulator LM337 WP 2348 Q37 XSTR...

Page 26: ...itionally closing DS3 causes the phase shift to be 180 degrees Adding another closed switch DS4 results in only 90 degrees of phase shift DS2 DS3 and DS4 are labeled 2 3 and 4 respectively on the rear...

Page 27: ...gh the diodes CR1 CR17 and output MOSFETs Q4 Q10 When the output voltage approaches or exceeds these lower voltage rails output current flows from the higher voltage rail HV or HV through CLASS G MOSF...

Page 28: ...to eliminate DC offset errors This amplified signal is negatively rectified by CR9 and held by C85 When the voltage at pin 6 of U16B goes lower than the 0 15V reference at pin 5 the output goes high a...

Page 29: ...s remove the jumper TP1 and connect an ammeter across the exposed pins Adjust trimpot R9 fully counter clockwise before reapplying power to the unit After the Soft Start turn on has settled note the a...

Page 30: ...connect the transformer secondary molex FIG 1 6 Follow steps 1 5 in reverse order to install amplifier CAUTION Reconnect wires as indicated in diagram WOOFER REPLACEMENT 1 Remove 8 screws from woofer...

Page 31: ...er 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 Hafler 5 Any product which has had th...

Page 32: ...This product is designed developed and assembled in the USA by a dedicated group of American workers The majority of the components used in the construction of this product are produced by American co...

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