Related Manuals for JBL ARC SUB 8
Summary of Contents for JBL ARC SUB 8
- Page 1 S E R V I C E M A N U A L A R C S U B 8 Discrete Output, High Current 8” Powered Subwoofer JBL Consumer Products Inc. 250 Crossways Park Drive Woodbury, N.Y. 11797 1112-ARCSUB8 Rev C 4/2001...
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Page 2: Table Of Contents
Service Bulletin JBL9903 Rev1 - February 2001 ....9 Service Bulletin JBL2000-01 Rev2 - February 2001..10 WARRANTY ................2 SAFETY SYMBOLS ............2 ARC SUB 8 ELECTRICAL PARTS LISTS ......11 CONTROLS AND THEIR FUNCTION........3 ARC SUB 8 MECHANICAL PARTS LISTS......12 TEST PROCEDURES............4 PACKAGING EXPLODED VIEW........13 CAUTIONS AND WARNINGS ..........5... -
Page 3: Warranty
ARC SUB 8 Powered Subwoofer WARRANTY IMPORTANT SERVICE NOTES: When testing the ARC Series amplifier, a load must always be connected to the output terminals, whether the woofer, or a 4 to 8 ohm resis- tive load. All AC powered test instruments (meters, oscilloscopes, etc.) must have a floating ground, i.e. -
Page 4: Controls And Their Function
ARC SUB 8 Powered Subwoofer CONTROLS AND THEIR FUNCTION... -
Page 5: Test Procedures
ARC SUB 8 Powered Subwoofer TEST PROCEDURES... -
Page 6: Cautions And Warnings
ARC SUB 8 Powered Subwoofer CAUTIONS AND WARNINGS... - Page 7 ARC SUB 8 Powered Subwoofer CAUTIONS AND WARNINGS (Cont.)
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Page 8: Arc Sub 8 Amplifier Block Diagram
ARC SUB 8 Powered Subwoofer ARC SUB 8 AMPLIFIER BLOCK DIAGRAM... -
Page 9: Cabinet Exploded View
Powered Subwoofer ARC SUB 8 CABINET EXPLODED VIEW... -
Page 12: Arc Sub 8 Electrical Parts Lists
ARC SUB 8 Powered Subwoofer ARC SUB 8 ELECTRICAL PARTS LIST... -
Page 13: Arc Sub 8 Mechanical Parts Lists
ARC SUB 8 Powered Subwoofer ARC SUB 8 MECHANICAL PARTS LISTS... -
Page 14: Packaging Exploded View
ARC SUB 8 Powered Subwoofer PACKAGING EXPLODED VIEW... -
Page 15: Integrated Circuit Diagram
ARC SUB 8 Powered Subwoofer INTEGRATED CIRCUIT DIAGRAM... -
Page 16: Printed Circuit Board (Top View)
ARC SUB 8 Powered Subwoofer PRINTED CIRCUIT BOARD (TOP VIEW) -
Page 17: Schematic Diagram 1
Powered Subwoofer ARC SUB 8 SCHEMATIC DIAGRAM 1... -
Page 18: Schematic Diagram 2
Powered Subwoofer ARC SUB 8 SCHEMATIC DIAGRAM 2...