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INFINITY PRIMUS250
Service Manual


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  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of INFINITY PRIMUS250 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English

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Text excerpt from page 1 (click to view)
Technical Manual

Primus 250
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8Ω � Max Amp Power 150 watts* � Frequency Response 49Hz � 20kHz (±3dB) � Sensitivity 92dB (2.83V @ 1 meter) � Crossover Frequency 2,500Hz; 24dB/Octave SYSTEM COMPONENTS: � Cabinet � Grille, Black Grille, Gray � Low-Frequency Transducer AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V Input 50Hz to 20kHz � L.F. Aural Sweep Test 5.0V Input 50Hz to 3kHz � H.F. Aural Sweep Test 2.83V Input 2kHz to 20kHz PHYSICAL SPECIFICATIONS: � Dimensions 35-1/2" x 7-3/8" x 11-3/4" (H x W x D) (900mm x 187mm x 300mm) � Weight 35.3 lb (16kg) Each WARRANTY: � Refer to Warranty Statement packed with each product. * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.

DC Resistance � High-Frequency Transducer

DC Resistance � Crossover Network

Primus 250 (Not for Sale) 244-050-00260B 244-050-00260G Dual 5-1/4" (130mm) MMD, � magnetically shielded 13PR80BZD-HW01 7.5 ohms ±10% 3/4" (19mm) MMD, � magnetically shielded 85DA20AJ-DT02 3.1 ohms ±10% 013-7500-00755

PACKAGING
18 21

Primus 250 WIRING DIAGRAM
+

HIGH-FREQUENCY TRANSDUCER 85DA20AJ-DT02

WHT BLUE

�

19
+ RED � BLK

WHT GRN

�

+

LOW-FREQUENCY TRANSDUCER 13PR80BZD-HW01

WHT GRN CROSSOVER NETWORK 013-7500-00755

�

Primus 250 SCHEMATIC
20
+
C2 40uf 100V L1 .9mH 13" GRN C1 5.1uf 100V

.205

INPUT

L2 .6mH L3 2.0mH C3 3.0uf 100V

13-3/4" GRN

.205

L.F. 2
.110
13-3/4" WHT

�

13" WHT 17" BLUE C4 5.1uf 100V L4 0.12mH C5 11uf 100V 17" WHT

.110 .205

17

H.F.
.110

Legend on Page 2

Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
1/06

Primus 250

L.F. 1

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