Hafler P1500 Stereo Amplifier: Official Manual and Parts List

Page 20

DESIGNATOR

VALUE

PART #

 

C21

10

F, 16V

CER-106SM

 

C22

10

F, 16V

CER-106SM

 

C23

0.47

F, 50V

CYV-474

 

C24

0.47

F, 50V

CYV-474

 

C25

0.1

 

F, 50V

CDS-104CCDB

C26

1F, 50V

CER-105C-024

C28

47

F, 16V

CER-476-024

 

C29

10

F, 50V

CER-106C-024

C30

0.1

 

F, 50V

CDS-104CCDB

C31

0.1

 

F, 50V

CDS-104CABB

C33

0.1

 

F, 50V

CDS-104CCDB

C35

47pF, 200V

CM-470-024

 

C36

22pF, 200V

CM-200-024

 

C112

100

F, 25V

CER-107A-024

C113

100

F, 25V

CER-107A-024

C114

100pF, 50V

CDS-101CAAA

C115

100pF, 50V

CDS-101CAAA

C116

0.047F, 50V

CYV-473

 

C119

0.1

 

F, 100V

CY-104

 

C120

0.1

 

F, 100V

CY-104

 

Q1

MMBT3904LT1

SS-0792

 

Q2

LM-317

SS-239

 

Q3

LM-337

SS-240

 

Q4

2SK1058

SSH-741T

 

Q5

2SJ162

SSH-740T

!

Q6

MMBT5088L

SS-0114

!

Q7

MMBT5088L

SS-0114

 

Q8

MMBT3904LT1

SSS-0792

 

Q9

MPS-A56

SS-101A

 

Q10

MPS-A56

SS-101A

 

Q11

MPS-A06

SS-102A

 

Q12

MPS-A06

SS-102A

 

Q103

MMBTA06L

SS-102SM

 

Q104

MMBT3906LT1

SS-0791

 

Q105

MMBT3906LT1

SS-0791

 

Q115

2SK1058

SSH-741T

!

Q116

2SJ162

SSH-740T

 

 

 

 

 

 

!

CR1

Red LED

SS-741

 

CR2

Red LED

SS-741

 

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 Rectifier 1.5A

SS-0800

!

CR11

BAV99L Dual Diode

SS-260SM

 

CR12

BAV99L Dual Diode

SS-260SM

 

CR13

MMBD914L Diode

SS-803SM

 

 

DESIGNATOR

VALUE

PART #

 

 

 

CR14

BAV99L Dual Diode

SS-260SM

 

 

 

CR15

BAV99L Dual Diode

SS-260SM

 

 

 

U1

TL072CD Dual Opamp

SS-143SM

 

 

 

U2

TL072CD Dual Opamp

SS-143SM

 

 

 

U4

LM339 Comparator

SS-730SM

 

 

 

U5

LM339 Comparator

SS-730SM

 

 

 

 

Power Switch

SWH-1009

!

 

 

 

IEC Connector

CC-0852

!

 

 

 

IEC Line Cord

FAH-146

 

 

 

 

Dual Binding Post

CC-0867

 

 

 

 

P3000 Transformer

TT-1531

!

 

 

F2

Fuse, 1A Fast

FS-1592

!

 

 

F3

Fuse, 1A Fast

PS-1592

!

 

 

Line Fuse

Fuse, 5A Slo Blo

FS-005SB

!

 

 

 

 

 

 

Parts List Modifications for P1500CE

!

 

 

 

European Linecord

FA-1464

 

 

 

Fuseholder Cup 5x20mmFS-1125

!

 

 

 

1.25A Slo Blo 5x20mm

FS-1474A

!

 

 

 

230V Transformer

TT-1457B

!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parts List Modifications for P3000CE

!

 

 

 

European Linecord

FA-1464

 

 

 

Fuseholder Cup 5x20mmFS-1125

!

 

 

 

2.5A Slo Blo 5x20mm

FS-1541A

!

 

 

 

230V Transformer

TT-1532B

!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parts List Modifications for P1500U 120VAC, 60Hz

 

 

 

 

C3

3300

F, 63V

CERS-338E

 

 

 

C5

3300

F 63V

CERS-338E

 

 

 

C35, 36

Not Used

 

!

 

 

CR9

Bridge Rectifier, 8A

SS-0799

 

 

Q5, Q115

Not Used

 

!

 

 

 

P1500 Transformer

TT-1456

 

 

Line Fuse

Fuse, 4A Slo Blo

FS-004SB

!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!

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.

– 11 –

Image 20
Contents Trans Declaration of Conformity R F O R M a N C E Specification S Power Sources Power Cord ProtectionPower Cord Grounding CleaningLEA LAS Instrucciones Conserve EL Manual DEL PropietarioCuadros DE Advertencias Siga LAS InstruccionesSuivre LE Mode Eemploi Lire LES InstructionsConserver LE Guide DE Lutilisateur Considérations DE Mise EN GardeErforderlicher Reparaturservice ServiceInstsruktionen Lesen Betriebsanleitung AufbewahrenLeggete LE Istruzioni Conservate IL ManualeAvvertenze Seguire LE IstruzioniInstallation B L E O F C O N T E N T SOperation Technical ReferenceT R O D U C T I O N Front Panel View Installation LocationInput From Source Input FromH E M a T I C D I a G R a M Removable Center Spread E R a T I O N Signal D L a Y O U T P3000U 120VAC, 60Hz Designator ValueParts List Modifications for P1500U 120VAC, 60Hz Parts List Modifications for P1500CEParts List Modifications for P3000CE Theory and Operation of transnova Field Service ConsiderationsC H N I C a L R E F E R E N C E Circuit Operation Transnova ImplementationOutput Short Protection Clipping Indicator CalibrationModule Replacement Wire Color Function Terminal/SizeLength of Warranty What is CoveredHow to obtain service or technical support Limit on Implied WarrantiesPage Hafler Division

P3000, P1500 specifications

The Hafler P1500 and P3000 are notable power amplifiers that have earned recognition for their performance and reliability in various audio applications. Both models are designed to deliver high-quality sound reproduction while offering users an array of advanced features that enhance their usability in professional and home audio setups.

The Hafler P1500 is a two-channel power amplifier that boasts a robust output of 150 watts per channel at 8 ohms, making it suitable for driving a variety of speakers with ease. One of its standout features is the intelligent cooling system, which ensures the amplifier operates at optimal temperatures, minimizing the risk of thermal overload. Furthermore, the P1500 is equipped with a high-quality toroidal transformer, which helps to reduce distortion while providing stable power, contributing to the amplifier's overall clarity and dynamic range.

In addition to its power capabilities, the P1500 includes features such as a variable speed fan and comprehensive protection circuitry to safeguard the amplifier from overcurrent and overheating. The user-friendly design includes both XLR and RCA inputs, allowing for versatile connectivity options with professional audio equipment and consumer audio devices alike. The rugged construction of the chassis is designed to withstand the rigors of touring and studio environments, ensuring durability and reliability.

On the other hand, the Hafler P3000 elevates the performance level with a powerful output of 300 watts per channel at 8 ohms. This amplifier is particularly favored in larger audio setups where significant power is required. It utilizes similar advanced technology as the P1500, including sophisticated thermal management systems and high-performance circuitry aimed at keeping distortion levels to a minimum.

The P3000 is recognized for its exceptional headroom and dynamic capability, making it an ideal choice for driving large speaker systems in professional settings such as recording studios and live events. The amplifier features balanced XLR connectors for professional applications, and its dual-level LED indicators provide real-time feedback on performance, giving users essential information on levels and operation status.

Both the Hafler P1500 and P3000 are exemplary models that blend innovative design with high-quality sound performance. Their reputation in the audio community stems from their ability to deliver powerful performance, reliability, and flexibility, catering to a multitude of audio environments from home theater systems to professional sound reinforcement setups. Their enduring popularity reflects Hafler’s commitment to engineering excellence, allowing audio enthusiasts to experience superior sound without compromise.