Crown Audio 2400 M46330-3 Fuse Module & Q43327-8 Display Module Parts List, Diodes, Leds

Page 20

Micro-Tech 2400 Amplifier Service Manual

M46330-3 Fuse Module & Q43327-8 Display Module Parts List

M46330-3 FUSE MODULE

2

C 5060-6

PC Mount Fuse Clip

11

C 7817-7

Tab, AMP .25 Faston PC Mount

1

P10425-0

MT-2400 Fuse Board

For replacement fuse see Power Supply Parts List on page 16.

Q43327-8 DISPLAY MODULE

CAPACITORS

 

 

C503

C603

C 6806-1

.01µF

C507

C607

C 6809-5

220pF

C701

 

C 6802-0

.47µF

C702

 

C 6802-0

.47µF

DIODES

 

 

D701

 

C 3533-4

1N966B

D702

 

C 3533-4

1N966B

LED'S

 

 

 

E502

E602

C 4342-9

Amber, MV5153

E701

 

C 4342-9

Amber, MV5153

CONNECTOR

 

 

J3

 

C 4508-5

Socket, IC DIP 16 Pin

TRANSISTORS

 

 

Q504

Q604

C 3625-8

2N4125

RESISTORS

 

 

R508

R608

A10266-1351 1.3M

R509

R609

A10266-7551 7.5M

R510

R610

A10266-4751 4.7M

R511

R611

A10266-4741

470K

R512

R612

A10266-2221 2.2K

R513

R613

A10266-1522

1.5K .5W

R514

R614

A10266-1001

10 Ohm

 

R615

A10266-1522

1.5K .5W

R702

 

A10266-5111

510 Ohm

R707

 

A10266-5111

510 Ohm

INTEGRATED CIRCUITS

 

U502

 

C 5070-5

TL072CP

BOARD

 

 

 

1

 

D 8030-5

MT Display Board

20

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Contents MICRO-TECH-2400 Avis Table of Contents Scope WarrantyIntroduction Parts Information Specifications PowerVoltage Conversion Features TheoryOverview Front END OperationVoltage Amplification Grounded Bridge TopologyLast Voltage Amplifiers LVAs Voltage TranslatorsHigh Side HS Low Side LSOutput Device Emulation Protection Odep Positive Electrical Checkout Procedures Test 7 Phase Response Test 12 Output PowerTest 6 Voltage Gain Test 8 Level ControlsTest 16 Signal to Noise Ratio Post TestingTest 14 Odep Limiting Test 15 LF ProtectionParts List Non-Module Power SupplyOutput Assembly ONE PER Channel Supplimental ItemsChassis Front Assembly Output Assembly CONT. ONE PER ChannelBack Panel Assembly Main Chassis Assembly MiscellaneousModule Information Module HistoryMain Modules Fuse ModuleM46330-3 Fuse Module & Q43327-8 Display Module Parts List DiodesLeds ResistorsQ43354-2 Output Module Parts List P10429-2 Board CapacitorsInductors TransistorsQ43328-6 Main Module Parts List D8679-9 Board Q43328-6 MT-2400 Original Main Module Use Schematic JQ43328-6 Main Module Parts List Cont. D8679-9 Board Resistor NetworksSwitches Test PointsQ43328-6 Main Module Parts List Cont. D8679-9 Board Q43399-7 Main Module Parts List D8827-4 Board Q43399-7 MT-2400 Main Module Use Schematic JQ43399-7 Main Module Parts List Cont. D8827-4 Board TP1 TP2 U103A U203A Open

2400 specifications

Crown Audio is a well-respected name in the audio industry, known for its powerful and reliable amplifiers. Among its notable products is the Crown Audio 2400, a high-performance amplifier that has garnered attention for its impressive range of features and technologies.

The Crown 2400 is part of the XTi series, which is renowned for delivering exceptional sound quality and performance. A key feature of the 2400 is its innovative Class-I technology. This design allows the amplifier to remain highly efficient while producing substantial power output, making it suitable for a variety of applications, from live sound to installation settings. With a power rating of 2400 watts per channel at 4 ohms, the XTi 2400 provides ample power for driving multiple speakers, ensuring that audio can fill even the largest spaces.

Another standout characteristic of the Crown 2400 is its built-in DSP capabilities. This onboard digital signal processing allows users to tailor the audio output to their specific needs. The DSP features include adjustable crossover settings, EQ adjustments, delay settings, and limiting functions, all accessible through an intuitive LCD interface. This user-friendly design enables quick adjustments in real-time, which is critical in dynamic live performance environments.

The amplifier also boasts advanced connectivity options, including both XLR and 1/4-inch input connectors, allowing for versatile integration with various audio sources. Additionally, the inclusion of Speakon outputs provides secure and reliable connections to speakers, minimizing the risk of accidental disconnects during performance.

Thermal management is another area where the Crown 2400 excels. The amplifier is equipped with a comprehensive cooling system, which includes a variable-speed fan and extensive heat sinking. This design ensures that the amplifier operates efficiently even under heavy load, prolonging its lifespan and maintaining optimal performance.

Finally, the Crown Audio 2400 is designed with durability in mind. Its rugged construction makes it suitable for the rigors of touring and demanding live environments, reinforcing Crown's commitment to quality and reliability.

In conclusion, the Crown Audio 2400 stands out as a powerful and versatile amplifier, offering Class-I technology, robust onboard DSP, excellent connectivity options, advanced thermal management, and durable construction. These features make it an ideal choice for audio professionals seeking reliability and high performance in their sound systems.