JBL SCS150SI/160SI/180.6S free download

File name JBL SCS180.6 Service Manual.pdf

Surround Cinema Series Models: SCS150SI SCS160SI SCS180.6S Home Theater Speaker Systems SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev4 10/2005 SCS150SI/SCS160SI/SCS180.6S - CONTENTS BASIC SPECIFICATIONS...1 DETAILED SPECIFICATIONS ...2 CONNECTIONS... ...3 OPERATION... 6 BASIC TROUBLESHOOTING...7 EXPLODED VIEW...8 TEST SET-UP AND PROCEDURE...9 PCB DRAWINGS... ...10 MECHANICAL/SATELLITE PARTS LIST...16 ELECTRICAL PARTS LIST ...17 IC/TRANSISTOR PINOUTS...22 SCHEMATICS ...23 PACKING...26 SCS150SI/SCS160SI/SCS180.6S Systems Frequency Response Satellites Recommended Power 10 ­ 100 watts Impedance 8 ohms nominal Sensitivity 88dB @ 1 watt/1 meter Tweeter One 1/2" (13mm) titanium laminate dome, video-shielded Midrange Dual 3" (75mm) drivers, videoshielded Dimensions (H x W x D) 30Hz ­ 20kHz (­6dB) Center Recommended Power 10 ­ 100 watts Impedance 8 ohms nominal Sensitivity 88dB @ 1 watt/1 meter Tweeter One 1/2" (13mm) titanium laminate dome, video-shielded Midrange Dual 3" (75mm) drivers, videoshielded Dimensions (H x W x D) 3-1/2" x 8-1/8" x 3-7/8" (89mm x 206mm x 99mm) Weight 2.65lb/1.2kg Subwoofer Amplifier 150 watts RMS Woofer 10" (254mm) woofer, bass-reflex enclosure Dimensions (H x W x D) 17-3/4" x 15-3/4" x 16-3/4" (451mm x 400mm x 426mm) Weight 35 lb/15.9kg 8-1/8" x 3-1/2" x 3-7/8" (206mm x 89mm x 99mm) Weight 2.65lb/1.2kg Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated 1 SCS150SI/SCS160SI/SCS180.6S 150W Powered Sub/ Plate Amp LINE VOLTAGE US 120vac/60Hz Asia 100vac/50Hz Yes/No Yes Yes Hi/Lo Line Unit 108-132 Vrms 90-110 Vrms Notes Normal Operation Normal Operation 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 Low Pass fixed Slope & Q LFE Low Pass fixed Slope & Q Subsonic filter (HPF) Slope & Q Limiter Features LFE Input Volume pot Taper (lin/log) ATO Signal Sensing (ATO) ATO test Frequency ATO Line Level ATO Speaker level in