Jbl pswd 115 service manual

Page 2

Amplifier/Subwoofer PSW-D115 3 TABLE OF CONTENTS SAFETY INFORMATION ....................................................2 TABLE OF CONTENTS ......................................................3 GENERAL SPECIFICATIONS ............................................3 PSW-D115 DETAILED SPECIFICATIONS ........................4 PSW-D115 CONTROLS AND THEIR FUNCTION............6 OPERATION..........................................................................7 SPEAKER CONNECTIONS ................................................8 TROUBLESHOOTING ......................................................10 SERVICE BULLETIN JBL9903 - APRIL 1999..................11 SERVICE BULLETIN JBL2001-02 FEBRUARY 2001 ....12 PSW-D115 TEST SET UP AND PROCEDURE ..............13 PSW-D115 POWER AMP MODULE TESTING FLOW CHART ..................................................14 CABINET EXPLODED VIEWS ........................................15 AMPLIFIER EXPLODED VIEW ........................................16 PSW-D115 MECHANICAL PARTS LIST ..........................17 PACKING EXPLODED VIEWS ........................................18 PSW-D115 Version 3.21 PCB (Component Side) ..........19 PSW-D115 Version 3.21 PCB (Solder Side) ....................20 PSW-D115 ELECTRICAL PARTS LIST ..........................21 PSW-D115 INTEGRATED CIRCUITS ..............................23 PSW-D115 SCHEMATIC 1 of 3 ........................................24 PSW-D115 SCHEMATIC 2 of 3 ........................................25 PSW-D115 SCHEMATIC 3 of 3 ........................................26 NOTE: CERTAIN DRAWINGS AND CONNECTIONS WERE DEPICTED INCORRECTLY IN SOME EARLY COPIES OF THE PSW-D112/115 OWNER'S MANUALS . THEY INCLUDE: 1. DRAWING OF RCA LINE LEVEL INPUT/OUTPUT JACKS ON PAGES 3, 4, & 5; ALL CHANNELS - RIGHT SIDE SHOULD BE LINE OUT, LEFT SIDE SHOULD BE LINE IN. 2. CONNECTION ON PAGE 4 OF OWNER'S MANUAL - SINGLE CABLE DIRECT INPUT (FOR DOLBY DIGITAL OR DTS SURROUND); SINGLE CABLE FROM YOUR RECEIVER/PROCESSOR SHOULD CONNECT TO THE CENTER CHANNEL LINE IN JACK ON YOUR SUBWOOFER. THOSE DRAWINGS ARE CORRECT IN THIS DOCUMENT, SEE PAGES 8 & 9. Amplifier Power (RMS)............................350watts Driver 15" ..................................................High-Polymer Laminate Inputs ........................................................Line Level and Speaker Level Outputs ....................................................Line Level and Speaker Level Low-Pass Frequency ..............................Continuously variable from 60Hz – 180Hz High-Pass Frequency ..............................Continuously variable from 60Hz – 180Hz when using line-level inputs 150Hz when using speaker-level inputs Frequency Response ..............................25Hz – low-pass crossover setting Dimensions (H x W x D) ........................20x20x21-3/4" (508 x 508 x 552mm) Weight ......................................................53lbs/24.1 kgGENERAL SPECIFICATIONS