Infinity ENTRA Bedienungsanleitung

ENTRA

ENTRA POINT FIVE HTS

POWERED SUBWOOFER

SERVICE MANUAL

Infinity Systems, Inc.

250 Crossways Park Dr.

Woodbury,NewYork11797 Rev212/2002

TABLE OF CONTENTS

SPECIFICATIONS . . . . . . . . . .. . . . . . . . . . . . ... . . . . . . . . . .3

DETAILED SPECIFICATIONS . . . ... . . . . . . …….…… . . . . .4

CONTROLS and CONNECTIONS . . . .. . . . . . . . . .. . . . . . . .5

OPERATION . . . . . . . . . . . .. . . . . . . . . . . . . . . …... .. . . . . . .7

MECHANICAL/PACKAGING PARTS LIST . .. . . . . . . . . . . . .8

EXPLODED VIEW . . . .. . . . . . . . . . . . . . . . …………. . . . . . .9

PACKAGING . . . . . . . .. . . . . . . . . . . . . . . ……………. . . . . .10

TEST SETUP AND PROCEDURES . . . .. . . . . . . . . . . . . . . .11

ELECTRICAL PARTS LIST . . . . . . . .. . . . . . . . . . . . . . . . . . .12

INTEGRATED CIRCUIT DIAGRAMS . . . . . . . . ……... . ….. .17

BLOCK DIAGRAM . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .19

PCB DRAWINGS. . . .. . . . . . . . . . . . . . . …………….. . . . ….20

SCHEMATICS . . . . . . . . . . . . . . . . . . . ……... . . . . . . . . . . . .23

Entra Subwoofer

Specifications

Frequency Response: 34Hz- 150Hz (±3dB)

Maximum Amplifier Power 150 watts*, RMS, 500 watts peak,

(20Hz - 150Hz with no more than 0.1%

THD)

Crossover Frequencies: 50Hz - 150Hz, 24dB/octave,

continuously variable

Driver: 10” (245mm) C.M.M.D. shielded

DCR = 3.3 ohms ±10%

Dimensions (H x W x D): 15" x 14-1/2" x 17"

(381mm x 368mm x 432mm)

Weight: 47 lb (21.4kg) Each

Infinity continually strives to update and improve existing products, as well as create new ones. The

specifications and construction details in this and related Infinity publications are therefore subject to

change without notice.

Detailed Specifications

Entra Subwoofer

Controls and Connections

Entra Subwoofer

Controls and Connections (Cont.)

Entra Subwoofer

Operation

Entra Subwoofer

MECHANICAL PARTS LIST

1 SCREW, (16), #8 x .75, BLK, PB TRPH 336806-001

AMPLIFIER NOT FOR SALE

2 WOOFER, 10” (254mm)C.M.M.D.

SHIELDED DCR = 3.3 ohms ±10% 336649-001

3 GRILLE CUP (6) 333249-001

4 SCREW, (6), #6 x .75, BLK, PB PPH 903401-012

5 GRILLE 336454-001

6 FRONT BAFFLE 336452-001

7 FOOT (4) 330163-001

8 PORT TUBE 336806-001

PACKAGING

9 OWNERS MANUAL 336422-002

10 WARRANTY CARD 335841-001

11 SURVEY CARD 335868-002

12 PAD, TOP, END (2) 336457-001

13 CARTON 336458-001

Mechanical/Packaging Parts List

Entra Subwoofer

AMPLIFIER

(NOT FOR SALE)

PRE AMP

PCB ASSEMBLY

MAIN AMP

ASSEMBLY

POWER SUPPLY

PCB ASSEMBLY

INFINITY

ENTRA SUBWOOFER

CABINET

(NOT FOR SALE)

00470

TO SERVICE THE ENTRA SUBWOOFER

1) Remove the grille.

2) Extract (6) rubber grille retainers as shown in the illustration above; this can be accomplished by

carefully pulling them out of the cavities with long-nosed pliers or similar tool.

3) Remove the (6) Phllips screws that are now exposed.

4) Remove the front baffle.

5) Remove the (6) screws that secure the driver.

6) To service the amplifier, remove the (10) Phillips screws at the rear of the enclosure, and pull

the amplifier out of the back. Remove the two Phillips screws as indicated in VIEW A to remove the rear cover.

VIEW A

REMOVE

THESE

SCREWS

INFINITY SYSTEMS INC. NORTHRIDGE, CA, USA

DIRECT

DIRECT INPUT BYPASSES FILTER

WARNING:TOREDUCETHERISKOFFIREORELECTRICSHOCK,DO

NOTEXPOSETHISAPPLIA NCETORAINORMOISTURE.

ATTENTION:POURÉVITERTOUT RISQUEDE FEUOUCHOC

ÉLECTRIQUE ,NEPASEXPOSERCETAPPAREILÀLA PLUIEOUÀ

L'HUMIDITÉ.

AM PLIFI ER MA DE IN CHINA

SERIALNO.

SPEAKER LEVEL

INPUT

OUTPUT

LEVEL

LINE

INPUT

WARNING:SHOCKHAZARD-DONOTOPE N

NOUSERSERVICEABLEPARTSINSIDE

AVIS:RISQUEDECHOCÉLECTRIQUE-

NEPASOUV RIR

1 20V ~ 60 Hz 3A

OFF

POW ER

FRE Q UENCY

CROSSOVER

MAXMIN 180°

0° 60

LEVEL PHASE

150

120

Exploded View

Entra Subwoofer

Packaging

00472

Andere Handbücher für ENTRA

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Infinity Subwoofer Handbücher

Infinity

Infinity MSW-II Bedienungsanleitung

Infinity

Infinity BU80E Bedienungsanleitung

Infinity

Infinity kappa 120.3dvc Bedienungsanleitung

Infinity

Infinity Beta Ten 10" Subwoofer Bedienungsanleitung

Infinity

Infinity PS210 Bedienungsanleitung

Infinity

Infinity Perfect10 Bedienungsanleitung

Infinity

Infinity SUB450 Bedienungsanleitung

Infinity

Infinity TSS-Sub500 Bedienungsanleitung

Infinity

Infinity Reference 850w Bedienungsanleitung

Infinity

Infinity PS-10 Bedienungsanleitung

Infinity

Infinity HPS-1000 Bedienungsanleitung

Infinity

Infinity Reference 1220de Bedienungsanleitung

Infinity

Infinity Beta SW Series Bedienungsanleitung

Infinity

Infinity Reference 1220de Bedienungsanleitung

Infinity

Infinity Reference 860w Bedienungsanleitung

Infinity

Infinity PS28 Bedienungsanleitung

Infinity

Infinity HPS-500 Bedienungsanleitung

Infinity

Infinity BU-2 Bedienungsanleitung

Infinity

Infinity SUB R10 Bedienungsanleitung

Infinity

Infinity RS Series Bedienungsanleitung

Infinity

Infinity Reference 1250w Gebrauchsanweisung

Infinity

Infinity Reference 850w Bedienungsanleitung

Infinity

Infinity HPS-1000 Bedienungsanleitung

Infinity

Infinity Powered Basslink II Bedienungsanleitung

Beliebte Subwoofer Handbücher anderer Marken

Sony

Sony XS-AW8 Bedienungsanleitung

Sony

Sony XS-L836 Bedienungsanleitung

B&C Speakers

B&C Speakers 15 HPL 76W Bedienungsanleitung

Velodyne

Velodyne DD-18+ Bedienungsanleitung

Sonance

Sonance Cinema Series SUB 10-150 Bedienungsanleitung

Hifonics

Hifonics HW-12 Kurzanleitung

Magnat Audio

Magnat Audio ADR 130 BP Bedienungsanleitung

Blitz

Blitz BZP106 Bedienungsanleitung

Technics

Technics SB-AS500 Bedienungsanleitung

Lyngdorf

Lyngdorf BW-2 Bedienungsanleitung

Lyngdorf

Lyngdorf BW-3 Bedienungsanleitung

Pyle Pro

Pyle Pro PYLE PRO PDW15125 Bedienungsanleitung

REL Acoustics

REL Acoustics Q Series Bedienungsanleitung

L-Acoustics

L-Acoustics KIVA SB15M Kurzanleitung

Pioneer

Pioneer Elite S-W1EX Bedienungsanleitung

B&C Speakers

B&C Speakers Woofer 12 HPL 76 Bedienungsanleitung

KEF

KEF KUBE 200 Bedienungsanleitung

Yamaha

Yamaha SW500 Bedienungsanleitung