Table Of Contents - JBL BASS550 Service Manual

Table of Contents

Table Of Contents2
Specifications2
Features3
Bass550 Powered Subwoofer Test Setup3
Test Procedure3
Subwoofer, General Function3
Subwoofer, Sweep Function4
Subwoofer, Driver Function4
System, General Function4
Bass550 (120V Us & 230V European Versions) Block Diagram5
Bass550 Cabinet Assembly & Packaging Exploded Views6
Exploded View7
Preamp & Crossover Pcb7
Bass550 Electrical Parts List10
Revisions13
Printed Circuit Boards 1 (Top View)15
Printed Circuit Boards 1 (Bottom View)16
Printed Circuit Boards 2 (Top View)17
Integrated Circuit Diagrams19
120V Crossover & Preamp Schematic Diagram (Sheet 1)20
120V Power Amp. Schematic Diagram #1 (Sheet 2)21
120V Sub. Amp. Schematic Diagram #2 (Sheet 3)22
120V Power Supply Schematic Diagram (Sheet 4)23
230V Crossover & Preamp Schematic Diagram (Sheet 1)24
230V Power Amp. Schematic Diagram #1 (Sheet 2)25
230V Power Amp. Schematic Diagram #2 (Sheet 3)26
230V Power Supply Schematic Diagram (Sheet 4)27