JBL hfe jbl s120pii service en free download

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StudioTM Series S120PII Powered Subwoofer Service Manual JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev3 2/2006 - CONTENTS - BASIC SPECIFICATIONS ...1 DETAILED SPECIFICATIONS ...2 CONNECTIONS...4 OPERATION ...7 BASIC TROUBLESHOOTING... ...8 BULLETIN JBL2003-06...9 S120PII AMPLIFIER BLOCK DIAGRAM...10 S120PII EXPLODED VIEW...11 S120PII TEST SET UP AND PROCEDURE...12 S120PII ELECTRICAL PARTS LIST ...13 P.C.B. DRAWINGS...20 S120PII IC/TRANSISTOR PINOUTS...22 S120PII SCHEMATICS...23 S120PII PACKAGE...27 JBL S120PII SPECIFICATIONS Amplifier Power (RMS): 400 Watts Driver: 12" PolyPlasTM (polymer-coated cellulose fiber) (4.4 ohms DCR) Inputs: Line Level (switchable to LFE), BassQTM and Speaker Level Outputs: BassQ and Speaker Level (High-Pass) Low-Pass Frequency: Continuously variable from 50Hz