Bose acoustimass 5 series iv am 5p iv

Page 2

Contents

Specifications ........................................................................................................................... 2-3
Figure 1.AM-5P IV Block Diagram . ..... 4

Theory of Operation ............................................................. 5-11
Figure 2 Treble Control Frequency Response (normalized) ............... 12
Figure 3. Satellite Channel Equalizer Stage Frequency Response. 12
Figure 4. Dynamic Equalizer Frequency Response vs. Input Level. 13
Figure 5. Bass Channel Equalizer Stage Frequency Response .................................................... 13
Figure 6. Voltage at Collector of 0831 (bass amplifier) and 0176 (left Channel). ........................ 14
Figure 7. Bass and Satellite Channel System Frequency Response ........................ 14
DisassemblylAssembly Procedures ........................................... . 15-19
Test Procedures .............................................................................. 20-22
Part List Notes ............................................................................................. 23
Main Assembly Part List .............. 24
Figure 8. Bass Module Exploded View .. ..... 24

Amplifier Module Assembly ......... . 25
Figure 9. Amplifier Module Exploded View . 25
Satellite Part List .................................. 26

Figure 10. Satellite Speaker .. ______ 26
Electrical Part List .................
Lifestyle® 5 III Packaging Part Is ................ .
Figure 11, Lifestyle® 5 III Packaging View 1 of 2 .. ,,,,,, 41

Figure 12. Lifesty|e® l|| Packaging View 2 of 2 ..... 42
AM- 5P IV Packaging .............. . , 43
Figure 13. AM- 5P IV Packaging. 44
Integrated Circuits ................................................................................................................ 45-47

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 OR OWNER OF THE BOSE PRODUCT, AND SHALL NOT
BE REPRODUCED OR USED FOR ANY OTHER PURPOSE.

CAUTION: THE BOSE ACOUSTIMASS® -5P IV SPEAKER SYSTEM CONTAINS
NO USER SERVICEABLE PARTS. TO PREVENT WARRANTY INFRACTIONS, RE-
FER SERVICING TO WARRANTY SERVICE STATIONS OR FACTORY SERVICE.