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VenueTM Series SUB10 Amplifier/Subwoofer SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev2 8/2006 SUB10 Venture Series - CONTENTS - BASIC SPECIFICATIONS...1 PACKAGING...2 DETAILED SPECIFICATIONS ...3 CONNECTIONS...5 OPERATION ...7 TEST SET-UP AND PROCEDURE...8 EXPLODED VIEW/PARTS LIST...9 BLOCK DIAGRAM...10 120V ELECTRICAL PARTS LIST ...11 PCB DRAWINGS...15 INTEGRATED CIRCUIT/TRANSISTOR PINOUTS...21 120V SCHEMATICS... ...22 BASIC SPECIFICATIONS SUB10 Subwoofer Frequency response: Amplifier Power output: Amplifier Peak Dynamic Power: Crossover Frequencies Woofer: Dimensions (including grille): Weight: 27Hz ­ 150Hz 150W Continuous RMS power 250W 50Hz ­ 150Hz, 24dB/octave, continuously variable 10" (250mm) PolyPlasTM cone 17-3/4" x 12-1/4" x 15-3/4" (451mmx311mmx400mm) 32.1 lb/14.6kg The Peak Dynamic Power is measured by recording the highest center-to-peak voltage measured across the output of a resistive load equal to minimum impedance of the transducer, using a 50Hz sine wave burst, 3 cycles on, 17 cycles off. Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated 1 SUB10 Venture Series 2 SUB10 JBL Venue Sub10 150W Powered Sub/ Plate Amp LINE VOLTAGE US 120vac/60Hz EU 230vac/50-60Hz Asia 100vac/50Hz Yes/No Yes Yes Yes Hi/Lo Line 108-132 207-264 90-110 Unit Vrms Vrms Vrms Notes Normal Operation Normal operation, MOMS required Normal Operation Venture Series Parameter Amp Section Type (Class AB, D, other) Load Impedance (speaker) Rated Output Power THD@ Rated Power THD @ 1 Watt DC Offset Damping factor Input Sensitivity Input Frequency Line Input (L&R) LFE Input Speaker/Hi Level Input Signal to Noise SNR-A-Weighted SNR-unweighted SNR @ 1W-unweighted Residual Noise Floor Residual Noise Floor Input Impedance Line input L&R , LFE Speaker/Hi Level Input Filters Left & Right inputs LP Slope & Q LFE Low Pass fixed Slope & Q Subsonic filter (HPF) Slope & Q Limiter (yes/no) Features LFE Input Phase Switch (yes/no) Volume pot Taper (lin/log) ATO switch (AUTO/ON) Input Configuration Line In (L,R) Line level in LFE Spkr/Hi Level In (L,R) Spkr Out: Level out (L,R) Signal Sensing (ATO) ATO test Frequency ATO Line Level ATO Speaker level input ATO Turn-on time Auto Mute/ Turn-OFF Time Specification D 4 150 0.08 0.1 10 >100 50 13 8 110 100 90 60 1 1 >15 4.7 Unit D Ohms Watts