Bose 4.2 Series II User Manual download pdf

PROPRIETARY INFORMATION

THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF

BOSE

CORPORATION WHICH IS BEING FURNISHED ONLY FOR

THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT

BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE

BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED

FOR ANY OTHER PURPOSE.

Contents

TECHNICAL DESCRIPTION ............................................................................................................. 2

Specifications ................................................................................................................................... 3

Figure 1. 601™ II Ports .................................................................................................................... 3

601 II Test Procedures ..................................................................................................................... 4

Disassembly/Assembly Procedures .............................................................................................. 5

601 II Part List ................................................................................................................................... 6

Figure 2. Front View ........................................................................................................................ 6

Figure 3. Top View........................................................................................................................... 6

Figure 4. Part 1 (Left) Three Terminal Schematic ........................................................................... 7

Figure 5. Part 2 (Right) Three Terminal Schematic ......................................................................... 7

Figure 6. Two Terminal Schematic ................................................................................................... 8

1 2 3 4 5 6 ... 10 11

Summary of Contents

Page 1 - Contents

1 PROPRIETARY INFORMATIONTHIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OFBOSE® CORPORATION WHICH IS BEING FURNISHED ONLY

Page 2 - TECHNICAL DESCRIPTION

Page 3 - SPECIFICATIONS

SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE®Bose CorporationThe MountainFramingham, Massachusetts USA 01701P/N 118915 3/96: Rev 3 FO

Page 4 - 601™ II TEST PROCEDURES

2TECHNICAL DESCRIPTIONSPATIAL CHARACTERISTICSThe Bose® 601™ Series II system is a high performance floor-standing speaker designed toachieve the highe

Page 5

3SPECIFICATIONSSpeaker Compliment Two 8" Woofers per cabinetFour 3" Tweeters per cabinetNominal Impedance 8ΩPower Requirements 20 watts mini

Page 6 - 601 II PART LIST

4601™ II TEST PROCEDURES1. Sweep Test1.1 Apply a 10Vrms, 15HZ signal to theinput terminals of the speaker.1.2 Sweep the oscillator from 15HZ to2.5k

Page 7

5DISASSEMBLY/ASSEMBLY PROCEDURES1. Grille Removal1.1 Reach behind the top part of the grilleand gently lift up on the grille.1.2 Once the grille ha

Page 8 - FRONT

6601 II PART LISTCROSSOVER COMPONENTSTwo TerminalThree TerminalsDescription PartNumberCapacitor, 3.4uF, 5% 106825Capacitor, 4.0uF, 5% 108980Capacitor,

Page 9

7C1RT1R1R2RT2C2A+A-B+YLGYGYGYGYGYRDRDGNBK FRONTWOOFER TOPWOOFER LEFT REARTWEETER LEFT FRONTTWEETER RIGHT FRONTTWEETER RIGHT

Page 10 - SPEAKER SYSTEM

8C1R1 TOPWOOFER FRONTWOOFERLEFT REAR TWEETERLEFT FRONT TWEETERRIGHT FRONT TWEETERRIGHT REAR TWEETER++++++RDGYYLGNBKGYRDGYBK_+Figure 6. Two

Page 11 - The Mountain