Crown Macro-Tech MA-5002VZ Operation Manual Download Page 19

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Macro-Tech MA-5002VZ

Power Amplifier

page 19

Operation Manual

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

Macro-Tech 5002VZ –

Maximum Power (Watts)

Stereo-Mono

Mode

40 Millisecond Tone Burst

At 0.05% THD

(See note 2)

Single Cycle Tone Burst

At less than 0.05% THD

(See note 1)

50 Hz

1 kHz

Load (Ohms)

20 Hz

50 Hz

1 kHz

7 kHz

AC Mains

120 VAC, 60 Hz

100 VAC, 50 Hz

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

230 VAC, 50 Hz

2285

1820

1305

4905

4280

2770

4910

3885

2720

2305

1835

1245

4635

3685

2495

4600

3660

2490

2350

1845

1235

4995

3900

2590

4865

3865

2570

3070

2310

1440

6400

5035

3000

6765

5005

3025

3040

2380

1470

6030

4820

2940

6300

4785

2990

2930

2380

1425

6060

5065

2995

6250

4930

3025

3195

3220

1760

6605

6780

3695

6925

6740

3660

3085

3305

1800

6125

6670

3620

6455

6615

3595

3000

3205

1740

6155

6695

3655

6450

6635

3630

2460

1530

4815

3135

4550

2975

2060

1280

3985

2540

4090

2560

2125

1300

4155

2615

4345

2690

2825

2100

1330

5750

4455

2770

5925

4425

2770

2870

2080

1340

5935

4255

2740

5705

4310

2685

2905

2210

1365

6060

4615

2865

6145

4485

2795

2505

1940

1270

5320

4070

2670

5285

4045

2670

2415

1895

1265

4845

3805

2545

4865

3820

2565

2545

1925

1270

5310

4060

2665

5275

4025

2670

2440

1510

870

4815

3100

1815

4505

2975

1795

2040

1280

740

3945

2540

1485

4050

2560

1515

2125

1300

740

4155

2615

1535

4305

2690

1560

Macro-Tech 5002VZ –

Minimum Guaranteed Power (Watts)

Stereo-Mono

Mode

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

FTC Continuous Average

At 0.1% THD

(See note 4)

1 kHz

20Hz-20kHz

Maximum Average

Load (Ohms)

AC Mains

120 VAC, 60 Hz

1 kHz

At 0.1% THD

(See note 1)

At 0.1% THD

(See note 2)

20Hz-20kHz

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

At 0.05% THD

(See note 3)

1 kHz

100 VAC, 50 Hz

Stereo

(both channels

driven)

Bridge-Mono

(balanced output)

Parallel-Mono

230 VAC, 50 Hz

2500

2000

1300

5000

4000

2600

5000

3700

2600

2375

1865

1250

4725

3700

2490

4695

3730

2490

2525

1985

1310

5070

3935

2645

5085

3960

2635

2155

1775

1090

3670

1875

1740

1065

3355

2120

1760

1070

3525

2150

2325

1995

1295

4875

3970

2550

4945

3700

2570

2340

1835

1235

4670

3650

2425

4630

3675

2465

2430

1965

1285

5025

3910

2600

5025

3920

2615

1865

1295

3790

2570

3790

2580

1770

1230

3635

2455

3470

2455

1240

2605

1030

2035

1015

2015

1015

1985

7 Specifications

Figure 7.1 Minimum Power Matrix

Figure 7.2 Maximum Power Matrix

Summary of Contents for Macro-Tech MA-5002VZ

Page 1: ...tion or maintenance Note The information provided in this manual was deemed accurate as of the publication date However updates to this information may have occurred To obtain the latest version of th...

Page 2: ...14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objec...

Page 3: ...cators 11 4 3 Back Panel Controls and Connectors 12 5 Advanced Features and Options 14 5 1 Protection Systems 14 5 1 1 Output Device Emulation Protection ODEP 14 5 1 2 IOC Input Output Comparator 14 5...

Page 4: ...the best possible service from your amplifier 1 1 Features Grounded Bridge design delivers large voltage swings without stressing output transistors resulting in lower distortion and superior reliabil...

Page 5: ...e the Important Safety Instruc tions found at the beginning of this manual 3 2 Install Your Amplifier CAUTION Before you begin make sure your amplifier is disconnected from the power source with power...

Page 6: ...correct connector pin assignments for balanced wiring and Figure 3 4 for correct connector pin assignments for unbal anced wiring NOTE Custom wiring should only be performed by qualified personnel Bal...

Page 7: ...wire for your output connectors see Figure 3 5 To prevent the possibility of short circuits wrap or otherwise insulate exposed loudspeaker cable connectors Using the guidelines below select the appro...

Page 8: ...erating in Stereo mode 3 6 2 Bridge Mono Mode Typical input and output wiring is shown in Figure 3 7 INPUTS Connect input wiring to Channel 1 Refer to Section 3 4 for input connector pin assignments O...

Page 9: ...of amp Refer to Section 3 5 for output connector pin assign ments Make sure the Mode switch is set to the Parallel position when operating in Parallel Mono mode NOTE Turn down full CCW the Channel 2...

Page 10: ...ease refer to the Crown Amplifier Application Guide available online at www crownaudio com 4 Operation 4 1 Precautions Your Macro Tech Series amplifier is protected from internal and external faults b...

Page 11: ...ence of input signals flashes brightly with a 0 1 second hold delay to indicate a difference distortion between the input and output signal of 0 05 or greater and flashes brightly with a 0 5 second ho...

Page 12: ...on 5 2 4 for more info about LOI L Sensitivity Switch Three position switch Allows the selec tion of 26 dB 1 4V or 0 775V input sensitivity M Power Cord N Output Connectors High current output block a...

Page 13: ...nnel P TRS Input Jack Standard PIP2 Module One per channel female TRS input jacks are provided Q XLR Inputs Standard PIP2 Module One per channel female XLR input con nectors are provided R Ground Lift...

Page 14: ...ice the voltage seen by the output devices and twice the voltage generated by the power supplies The power supply bridge rectifier is not ground referenced and the transformer secondary is not center...

Page 15: ...er of loudspeakers you can drive with the amplifier and this does not allow for a 4 ohm loudspeaker whose impedance drops below 2 ohms at 80 Hz This is why your amplifier has ILoad ILimit The ILoad fu...

Page 16: ...ltage power supply fuse has blown Return amp to Crown or an authorized Crown Service Center for servicing CONDITION No sound POSSIBLE REASON The amplifier has just been turned on and is still in the 4...

Page 17: ...ono mode 1 kHz with 0 1 THD 1 ohm 2 ohms 4 ohms 5 000 3 700 2 600 Performance Frequency Response at 1 watt 20Hz 20 kHz see Figure 7 3 0 1 dB Phase Response at 1 watt 10Hz 20 kHz see Figure 7 6 10 Sign...

Page 18: ...or 26 dB 0 5 dB Required AC Mains 50 or 60 Hz 100 120 208 230 240 VAC 10 Power Draw at Idle 90 watts or less Construction Cooling Internal heat sinks with on demand proportional forced air cooling con...

Page 19: ...0 1365 6060 4615 2865 6145 4485 2795 2505 1940 1270 5320 4070 2670 5285 4045 2670 2415 1895 1265 4845 3805 2545 4865 3820 2565 2545 1925 1270 5310 4060 2665 5275 4025 2670 2440 1510 870 4815 3100 1815...

Page 20: ...20 K FREQUENCY Hz 100 1 K 10 K 20 K FREQUENCY Hz dB 44 50 56 62 68 74 80 7 Specifications Figure 7 3 Typical Frequency Response Figure 7 5 Typical Output Impedance Figure 7 6 Typical Phase Response Fi...

Page 21: ...ct Crown Factory Service or Technical Sup port to obtain prepaid shipping labels prior to sending the unit Or if you prefer you may pre pay the cost of shipping and Crown will reim burse you Send copi...

Page 22: ...enter or our factory All expenses in remedying the defect including surface shipping costs in the United States will be borne by us You must bear the expense of shipping the product between any for ei...

Page 23: ...est insurance closing costs and other finance charges less a reasonable depreciation on the product from the date of original purchase War ranty work can only be performed at our autho rized service...

Page 24: ...paratus for Professional Use Part 2 Immunity EN 61000 4 2 1995 Electrostatic Discharge Immunity Environment E2 Criteria B 4k V Contact 8k V Air Discharge EN 61000 4 3 1996 Radiated Radio Frequency Ele...

Page 25: ..._________________________________ ______________________________________________________________________________________________________________________________________________________________________...

Page 26: ...Macro Tech MA 3600VZ Power Amplifier page 26 Operation Manual THIS PAGE INTENTIONALLY LEFT BLANK...

Page 27: ...Macro Tech MA 5002VZ Power Amplifier page 27 Operation Manual NOTES...

Page 28: ......

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