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C23

.47UF 50V 

CYV-474

C24

.1UF 50V

CDS-104CBBB

C29

10UF 16V

CER-106SM

C3

.1UF 50V

CYV-104

C30

10UF 16V

CER-106SM

C31

.1UF 50V

CDS-104CBBB

C32

CAP 3300UF 63V 

CERS-338E

C33

100PF 50V

CDS-101CAAA

C34

47PF 100V

CDS-470DAAA

C35

CAP 3300UF 35V 

CERS-338B

C36

.1UF 50V

CYV-104

C37

CAP 3300UF 63V 

CERS-338E

C38

47PF 100V

CDS-470DAAA

C39

47PF 100V

CDS-470DAAA

C4

.1UF 50V 

CYV-104

C40

220PF 50V

CDS-221CAAA

C41

220PF 50V

CDS-221CAAA

C42

.1UF 50V 

CYV-104

C43

.01UF 50V

CDS-103CBBB

C44

100PF 50V

CDS-101CAAA

C45

.1UF 50V 

CYV-104

C46

.22UF 50V

CYV-224

C47

.1UF 50V 

CYV-104

C48

.1UF 50V

CYV-104

C5

.1UF 50V

CDS-104CBBB

C51

.47UF 50V

CYV-474

C52

.47UF 50V 

CYV-474

C53

.1UF 50V

CDS-104CBBB

C55

.1UF 50V

CDS-104CBBB

C56

.1UF 50V

CDS-104CBBB

C57

.1UF 50V

CDS-104CBBB

C58

.1UF 50V

CDS-104CBBB

C59

.01UF 50V

CDS-103CBBB

C6

220PF 50V

CDS-221CAAA

C64

.22UF 50V

CYV-224

C7

220PF 50V

CDS-221CAAA

C72

.1UF 50V

CYV-104

C73

1UF 50V

CER-105CSM

C74

1UF 50V

CER-105CSM

C8

CAP 3300UF 63V 

CERS-338E

C84

10UF 16V

CER-106SM

C85

47UF 16V

CER-476SM

C86

1UF 50V

CER-105CSM

C87

120PF 50V

CDS-121CAAA

C88

120PF 50V

CDS-121CAAA

C89

1UF 50V

CER-105CSM

C9

.1UF 50V

CDS-104CBBB

C93

10UF 16V

CER-106SM

C94

10UF 16V

CER-106SM

CR1

DIO BYV 28-150 

SS-176-059

CR10

BRIDGE RECTIFIER 8A

SS-0799-068

CR11

DIO DUAL BAV99L

SS-260SM

CR12

DIO DUAL BAV99L

SS-260SM

CR14

DIO ZENER MMBZ5240BL

SS-1052

CR15

DIO DUAL BAV99L

SS-260SM

CR16

BRIDGE RECTIFIER 8A

SS-0799-068

CR17

DIO BYV 28-150

SS-176-059

CR18

DIO ZENER MMBZ5240BL

SS-1052

CR19

DIODE ZENER  

MMBZ5231BLT1

SS-0775

CR2

DIO MMBD914L

SS-803SM

CR20

DIODE ZENER  
MMBZ5231BLT1

SS-0775

CR3

DIO MMBD914L

SS-803SM

CR4

DIO DUAL BAV99L

SS-260SM

CR5

DIO MMBD914L

SS-803SM

CR6

DIO MMBD914L

SS-803SM

CR7

DIO MMBD914L

SS-803SM

CR8

GREEN LED

SS-2428-054

CR9

DIO MMBD914L

SS-803SM

Q11

XSTR MMBT5088L NPN

SS-0114

Q12

XSTR MMBT5088L NPN

SS-0114

Q13

XSTR MMBT3904LT1 NPN SS-0792

Q17

XSTR MMBT3904LT1 NPN SS-0792

Q18

XSTR MMBT3906LT1 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 MPS6521

SS-209

Q5

XSTR MMBTA06L

SS-102SM

Q6

XSTR MMBT3906LT1 PNP SS-0791

Q7

XSTR MMBT3906LT1 PNP SS-0791

Q8

XSTR MMBT3904LT1 NPN SS-0792

U1

OPAMP TL072CD SS-143SM

U10

OPAMP TL072CD SS-143SM

U16

OPAMP TL072CD SS-143SM

U2

OPAMP TL072CD SS-143SM

U112

OPAMP DUAL LM833D SS-187SM

U3

OPAMP DUAL LM833D SS-187SM

U4

OPAMP DUAL LM833D SS-187SM

U6

OPAMP DUAL LM833D SS-187SM

U15

COMPTR DUAL LM393D  SS-207SM

J6

CONN IEC POWER INLET  CC-1174

J1

CONN XLR NEUTRIK NC3FAH-2-0

CC-2339

J8

CONN XLR NEUTRIK NC3FAH-2-0

CC-2339

J9

HEADER 4 SOCKET 

CC-2352

J10

HEADER 6 SOCKET 

CC-2353

J5

4 AMP 3AG SLO-BLO FUSE

FS-004SB

J5

FUSE HOLDER CAP 3AG FS-1175

J5

FUSE HOLDER BODY PC MOUNT

FS-1176

TP1

SH 2X3 JUMPER 

CC-648

TP1

HDR 6 PIN DUAL ROW

CC-673

TP2

RCA JACK GOLD TWIN

CCH-228

TS2

THERMISTOR 10K EPOXY SS-0426-066

CHASS1

HARNESS P1000 CHASSIS GND  

FA-1401-A

DS1

4 POS DIP SWITCH

SW-1649

Transformer

TT-2327-D

IEC Linecord                     WIR9856
10" Woofer 

FG26388WP

12" Woofer

FG26394WP

Plastic Foot

SHW10459

Neoprene Pad

HDW10441

1/4"-20x2" Phillips Screw

HDW10460

MODEL TRM10CE/TRM12CE

230V Differences

European Linecord <HAR> WIR10138

J5

Fuse Holder Cap   5X20mmFS-1269-A

J5

1.25A SLO-BLO Fuse

FS-1474-A

R126

RES 0 OHM 1/4W

RMP/4-0000

Components marked with this symbol are safety critical
and should only be replaced with identical components.

Los componentes marcados con el simbolo son
imprescindibles para la protección del equipo, por lo
cual que solo sean reemplazados por los mismos 
componentes.

Les componsants marqués du symbole       sont indis-
pensables à la sécuritée et ne peuvent être remplacés
qu'avec des composants identiques.

Bauteile, die mit einem        gekenzeichnet sind, sind
sehr wichtig und dürfen nur mit den orginal Ersatzteilen
ausgetauscht werden.

I componenti contrassegnati da        sono critici per la
sicurezza e devono essere rimpiazzati solo con ricambi
di valore identico.

Summary of Contents for TRM10.1

Page 1: ......

Page 2: ...er s Name ________________________________________________________ Importer s Address ________________________________________________________ Type of Equipment 2 channel Audio Power Amplifier Speaker...

Page 3: ...he same three wire grounded connection It is important that the blades of the equip ment s plug be able to fully insert into the mating receptacle Never remove the round grounding pin on the plug in a...

Page 4: ...ioente requerida pra la operaci n segura de todo el equipo conectado Aun m s las extensiones deben proveer de la misma conecci n aterrada de tres hiles Es importante que el enchufe se pueda introducir...

Page 5: ...art des util isations de ce mat riel L utilisation de rallonge t d adaptateur est d consell e moins d tre en mesure de fournir la charge lectrique requise un fonctionement sans risque de tout mat riel...

Page 6: ...meisten Anwendungen v l lig ausreicht Wenn Sie Verl ngerungskabel benutzen achten Sie darauf das dies die erforderlichen Str me bertragen k nnen Benutzen Sie immer dreiadrige Verl ngerungskable 11 ZE...

Page 7: ...i impieghi L impiego di prolunghe e adattatori sconsigliato se questi non garantiscono la potenza sufficiente per i corretto fuinzionamento degli apparati connessi E alters importante che vengano semp...

Page 8: ...s are subject to change without notice AMPLIFIER SECTION TRM10 1 Free Field Frequency Response 27Hz 110Hz 2dB 25Hz 110Hz 2dB Peak Acoustic Output 112dB w music 2m 115dB w music 2m Total Harmonic Disto...

Page 9: ...sitivity 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 TRM10 1 TRM12 1 Fu...

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

Page 11: ...er transistors at ultrasonic frequencies This allows amplifier performance similar to trans nova which is highly stable and linear while utilizing the advantages of a non floating power supply THE RES...

Page 12: ...power handling by efficiently dissipating heat Subsonic Filter The TRM series uses a Subsonic Filter to prevent the woofer from reproducing inaudible frequencies Subsonic frequencies known as infrason...

Page 13: ...side Heatsink Front Panel View Front Panel View Rear Panel View Rear Panel View RCA Input Gain Low Pass Crossover Bal Unbal Input Switch Phase Control XLR Input AC Line Fuse 12 Subwoofer located insid...

Page 14: ...5 SCHEMATIC DIAGRAM NOTES Unless specified otherwise 1 All resistors in ohms 2 All capacitors in microfarads...

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

Page 16: ...7 SCHEMATIC DIAGRAM NOTES Unless specified otherwise 1 All resistors in ohms 2 All capacitors in microfarads...

Page 17: ...8 Qualified Service Personnel Only Output Circuitry...

Page 18: ...ire the subwoofer downward FIG 1 or fire the subwoofer directly facing for ward FIG 2 In either application keep the subwoofer cabinet at least 5 12 7 cm away from any wall INSTALLATION FIG 1 Downward...

Page 19: ...onductor being a ground drain In this configuration noise common on both phases of the signal is effectively canceled out The second method is an XLR Unbalanced Input using 2 conductor cable with the...

Page 20: ...t level the input circuit is more sensitive to 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 Cro...

Page 21: ...RM10 1 TRM12 1 and the full range speakers 4 From the listening position alternate between the TRM10 1 TRM12 1 and the full range speakers and adjust the levels until they have the same acoustic outpu...

Page 22: ...for system troubleshooting The LED will 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 I...

Page 23: ...14 PC B OARD L AYOUT Qualified Service Personnel Only...

Page 24: ...4 821C R36 3 3M OHM 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...

Page 25: ...PN SS 0792 Q18 XSTR MMBT3906LT1 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 Regulato...

Page 26: ...ances Buffer U3B unloads the attenuators and provides 6dB of gain with R25 and R73 PHASE CONTROL CIRCUIT The output signal of U3B goes directly to U4B if DS2 is left open 0 degrees phase shift If onl...

Page 27: ...nd Q21 drives the negative output MOSFET Q10 Local feedback components C47 and R86 help to sta bilize this output stage At low output voltages current flows to the woofer from the lower voltage rail L...

Page 28: ...stage of the detection circuit amplifies the WOOFER signal by 40dB to ensure that even the smallest input signal is detected and high pass filters it to eliminate DC offset errors This amplified sign...

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: ...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 Hafler 5 Any product which...

Page 32: ...s product is designed developed and assembled in the USA by a dedicated group of American workers The majority of the components used in the con struction of this product are produced by American comp...

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