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170018

P 3000 US 120V POWER-AMP   

                           

Pos. Nr. 
Ref. No.

Best. Nr. 

Part No.

Bezeichnung

Description

C0320

301474

KO-EL     22.000MF  16V BIP

cap bip electr. 22uF/16V   

C0600

301472

KO-EL     10.000MF  63V    

cap electrolytic 10uF/63V  

C0603

301472

KO-EL     10.000MF  63V    

cap electrolytic 10uF/63V  

C0610

301472

KO-EL     10.000MF  63V    

cap electrolytic 10uF/63V  

C0613

301472

KO-EL     10.000MF  63V    

cap electrolytic 10uF/63V  

C0700

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0701

301524

KO-KER    47.0PF   500V 10%

cap ceramic 47pF           

C0702

343530

KO-EL     47.000MF  50V    

cap electrolytic 47uF/50V  

C0703

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0704

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0705

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0706

329021

KO-KER    0.10MF   100V 20%

cap ceramic 100nF          

C0707

340244

KO-FOL     0.330MF  63V  5%

cap mylar 330nF            

D0001

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0002

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0003

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0004

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0005

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0006

304360

DIODE 1N 4007      GEGURTET

diode 1N 4002              

D0007

304360

DIODE 1N 4007      GEGURTET

diode 1N 4002              

D0008

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0040

351577

DIODZ BZX 79-B  6V8   0.50W

diode zener BZX 79 6V8     

D0041

351577

DIODZ BZX 79-B  6V8   0.50W

diode zener BZX 79 6V8     

D0101

334321

DIODZ BZX 85C  15V    1.30W

diode zener BZX 85C 15V    

D0102

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0103

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0104

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0105

334321

DIODZ BZX 85C  15V    1.30W

diode zener BZX 85C 15V    

D0106

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0107

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0108

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0109

329511

DIODZ BZX 55C   2V4   0.50W

diode zener 2V4            

D0201

334321

DIODZ BZX 85C  15V    1.30W

diode zener BZX 85C 15V    

D0202

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0203

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0204

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0205

334321

DIODZ BZX 85C  15V    1.30W

diode zener BZX 85C 15V    

D0206

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0207

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0208

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0209

329511

DIODZ BZX 55C   2V4   0.50W

diode zener 2V4            

D0233

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0234

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0600

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0601

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0602

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0701

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0702

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0703

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0704

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0705

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

D0706

301254

DIODE 1N 4148         AXIAL

diode 1N 4148              

Summary of Contents for Precision P3000

Page 1: ...P3000 PRECISION SERIES SERVICE MANUAL...

Page 2: ...into your outlet consult an electrican for replacement of the absolete outlet 1 Security regulations as stated in the EN 60065 VDE 0860 IEC 65 and the CSA E65 94 have to be obeyed when servicing the a...

Page 3: ...ive circuit For the so called soft start the power outputs are switched on delayed via relays An inrush current limiter circuit prevents the mains fuses from being blown Maximum precision is also guar...

Page 4: ...at our option without charge The product will be returned to the customer prepaid Exclusions and Limitations The Limited Warranty does not apply to a exterior finish or appearance b certain specific i...

Page 5: ...DIMENSIONS BLOCK DIAGRAM...

Page 6: ...annel BRIDGED 0 dBu 6 dBu 13 dBu 2400 W 8 Channel BRIDGED 2 dBu 4 dBu 11 dBu 3000 W 4 Maximum input level 21 dBu C OUTPUT PROPERTIES nominal output power with THD 0 1 20 Hz 20 kHz MBW 80 kHz maximum o...

Page 7: ...DIM 100 0 01 3 15 kHz 15 kHz J CROSSTALK at f 1 kHz less than 70 dB K DAMPING FACTOR internal at f 1 kHz 300 at f 100 Hz 400 L SLEW RATE internal 40 V s M NOISE INTERFERENCE U F external voltage un w...

Page 8: ...3 15V 3 15 V 4 Hot Out 4 GND 4 Fan voltage 5 BIAS Cold Side 5 15 V 5 Service Fan Switch 6 BIAS Cold Side 6 heat sink temperature A B 6 Service Fan Switch 7 GND 7 U1 front end A 7 U1 front end B 8 flo...

Page 9: ...ort circuited pins CNASERV 2 and CNASERV 3 for the power amplifier A or short circuited pins CNBSERV 2 and CNBSERV 3 for the power amplifier B 4 4 ADJUSTING THE METER INSTRUMENTS level control set all...

Page 10: ...en CNBSERV 5 and CNBSERV 6 allows for testing the functioning of the fans During operation CNASERV 6 can be utilized to monitor the temperature of the heat sink FAN SPEED U DC CNASERV 6 U DC CNBSERV 4...

Page 11: ...aralleled at the input Both channels can be driven using a common signal source 8 Level BRIDGED MODE set the level control all the way to its fully clockwise position HI LOW CUT switch is ON as factor...

Page 12: ...erference voltage Equivalent input interference level Residual interference output voltage U F 615 V 101 dB 6 9 V 101 dBu 435 V U G 3 65mV 85 5 dB 41 V 85 5 dBu 1 55mV U A 490 V 103 dB 5 5 V 103 dBu 3...

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Page 20: ...KABEL NETZ BEARB AUS 348951 mains cable USA 352268 STECKER NETZ 30A UL CSA mains connector 30amp US 349846 KABEL KONFEKT 8POL 0 680M ribbon cable assy 8way 349847 KABEL KONFEKT 10POL 0 800M ribbon ca...

Page 21: ...1N 4148 AXIAL diode 1N 4148 D0002 307916 DIODZ BZX 55C 7V5 0 50W diode zener 7V5 D0003 301254 DIODE 1N 4148 AXIAL diode 1N 4148 D0004 307916 DIODZ BZX 55C 7V5 0 50W diode zener 7V5 D0005 301254 DIODE...

Page 22: ...2SA 1837 transistor 2SA 1837 Q0041 351982 TRANS MJL 1302 A transistor MJL 1302 A Q0042 331658 TRANS MJ 15023 transistor MJ 15023 Q0043 331658 TRANS MJ 15023 transistor MJ 15023 Q0044 331658 TRANS MJ 1...

Page 23: ...C 1011 120 C 5 safety component PTC R0200 348966 WI SO NTC B57164 K101 J 52 safety component NTC R0201 348966 WI SO NTC B57164 K101 J 52 safety component NTC VR001 348674 WI TRI 250 00 OHM LIN pot tri...

Page 24: ...ER 4 8 0 5 connector 4 8mm faston CN18B 343516 FL STECKER 4 8 0 5 connector 4 8mm faston CN19A 343516 FL STECKER 4 8 0 5 connector 4 8mm faston CN19B 343516 FL STECKER 4 8 0 5 connector 4 8mm faston C...

Page 25: ...20MF 63V 5 cap mylar 220nF C0213 335787 KO KER 15 0PF 100V 2 cap ceramic 15pF C0214 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0215 329021 KO KER 0 10MF 100V 20 cap ceramic 100nF C0216 304349 KO...

Page 26: ...BZX 79 B 6V8 0 50W diode zener BZX 79 6V8 D0101 334321 DIODZ BZX 85C 15V 1 30W diode zener BZX 85C 15V D0102 301254 DIODE 1N 4148 AXIAL diode 1N 4148 D0103 301254 DIODE 1N 4148 AXIAL diode 1N 4148 D0...

Page 27: ...2 P 2FACH OP IC NE 5532 N I0301 327197 IC NE 5532 P 2FACH OP IC NE 5532 N I0302 327197 IC NE 5532 P 2FACH OP IC NE 5532 N I0600 331340 IC TL 072 CP 2FACH OP IC TL 072 CP I0700 331340 IC TL 072 CP 2FAC...

Page 28: ...or MJE 340 Q0128 348421 TRANS 2N 3906 transistor 2N 3906 Q0129 335763 TRANS 2N 3904 transistor 2N 3904 Q0141 348421 TRANS 2N 3906 transistor 2N 3906 Q0142 348421 TRANS 2N 3906 transistor 2N 3906 Q0201...

Page 29: ...HM K safety resistor 10 Ohm R0040 301674 WI SCH 10 00 OHM 2 00W 5 resistor 10 Ohm 2watt R0043 301674 WI SCH 10 00 OHM 2 00W 5 resistor 10 Ohm 2watt R0144 332306 WI SCH 3 30 KOHM 2 00W 5 resistor 3 3k...

Page 30: ...POL connector male 8 pin C0001 348458 KO EL 2200 000MF 160V 20 cap electrolytic 2200uF 160 C0002 348458 KO EL 2200 000MF 160V 20 cap electrolytic 2200uF 160 C0003 348458 KO EL 2200 000MF 160V 20 cap e...

Page 31: ...electrolytic 2200uF 160 C0004 348458 KO EL 2200 000MF 160V 20 cap electrolytic 2200uF 160 C0005 348458 KO EL 2200 000MF 160V 20 cap electrolytic 2200uF 160 C0006 348458 KO EL 2200 000MF 160V 20 cap e...

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