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Summary of Contents for 802 C II

Page 1: ...M TUNE MBASSSYSTEM Note All information concerning the 802 C Controller in this manual pertains to units with serial grouping in the 100000 range For further information on the newer SMD versions Seri...

Page 2: ...noise 50Hz 16kHz 320 watts rms maximum recommen ded amplifier size per speaker 1200 1000 Single Speaker 800 Stocked Pair Two 2 parallel wired Y4 phone jocks 6 3 mm Two 2 parallel wired mole XLR conne...

Page 3: ...Z unbalanced Y4 phone jack 6 3 mm Two 2 Y4 phone jacks 6 3 mm outputs used depend on mode of operation Balanced input 4 k ohms Unbalanced input 42 k ohms 180 Hz biamplified mode only Maximum Output Le...

Page 4: ...evice which com bines the functions of the three equalizers an automatic switching circuit and an elec tronic crossover The 802 C automatically selects the proper crossover function and equalization c...

Page 5: ...t the frequency of the os cillator to approximately 15Hz Adjust the amplifier output to 5 volts rms and connect to the speaker input No extraneous noises such as rubbing scraping or ticking should be...

Page 6: ...trol See Fig 4 for location of circuit 3 Remove and replace the defective com ponent 4 Return the acoustic foam and all harness wires to their original position 5 Align each driver and gasket to the j...

Page 7: ...6 Description Port Number Description Port Number C Fuse Cap 109484 CD Lock Washer Int 103294 C Fuse Cap Metric 109493 Nut Hex 100412 14 0 Fuse Holder 109485 0 Flat Washer 110999 CD Fuse 3AG 104715 4...

Page 8: ...03120 08 Gasket Speaker 128407 Fuse 3AG 104715 400 CD Screw 1 8 x 75L 103126 12 Fuse 5 x 20mm 109492 400 CD Clips J Type 109481 Spring Clip 110167 Crossover Assy 802 11 DIRECTIVITY CONTROL PARTS LIST...

Page 9: ...ctivity Control Circuit it is best to lift the Articulated ArrayTM out of the speaker cabinet NOTE The Directivity Control effects the dispersion pattern of the 802W II speaker If an 802W II is brough...

Page 10: ...467 18 Short Port 121808 Q Snap Cap 121807 CD 4 1 2 Driver 121777 5 CD Gasket Speaker 128407 Screw 118 x 75L 103126 12 0 Clips J Type 109481 Screw 116 18x2 120389 32 Twisted Pair 120386 1 802 WOOD CAR...

Page 11: ...use a 112 Pozidriv bit screws 6 Connect the red black harness to the speaker terminals Red is positive black is negative 7 Perform test procedure to assure the repair is completed 8 Secure the access...

Page 12: ...XLR MALE 0 0 00 0 0EE 0 Rear Door 123007 0 0 0 0 0 0 0 FIG 17 FIG 18 302 SPEAKER PARTS LIST Description Part Number Description Part Number CD 12 Woofer 133131 0 Screw Pozi Dr 129027 16 0 Screw I0 24...

Page 13: ...40 103141 08 G Tie Wrap 110334 Kep Nut 114 40 118260 04 Fuse Preferred 122862 700 Phone Jock 2 Cond 102640 G Fuse Alternate 104715 700 Lockwasher Int 103294 CD Fuse Cop 109484 Nut Hex 100412 14 part 0...

Page 14: ...nd higher found in other areas To accomodate these lower outputs we have provided the fol owing 7dB gain modification This modification should ONLY BE PERFORMED IF the customer s other equipment does...

Page 15: ...ive Mode 302 OUTPUTS THO less than 3 3 Bi Amp Mode Measured at 802 Outputs THO less than 1 Low Frequency Measure at 302 Outputs INPUT 100Hz 500mv REFERENCE VOLTAGE NOTE Unless otherwise specified all...

Page 16: ...driver possibly a jeweler s screwdriver into the small hole and rotate the screw 1 8 turn counterclockwise This will release the lock 4 Angle the PCB out of the XLR connector mount and lift the PCB ou...

Page 17: ...front of the power transformer near line cord If LK 32 and LK 33 are installed remove See Fig 2 4 Remove IIO volt line cord if necessary and replace with 220 volt line cord Make certain the line cord...

Page 18: ...210 226 227 Cl11 211 CI12 113 212 213 C114 214 Cl15 116 215 216 C118 119 218 219 C120 220 C121 122 221 222 C123 223 C124 224 CI25 225 Description Fi 1m 015 uF Cer Disc 01 uF Elctlc 470 uF Elct Ie 1 uF...

Page 19: ...1213335 117704 1215632 119976 2214751 119976 2214121 119976 2212372 119976 2213092 117704 1212235 Part Number 133230 135040 106346 121789 121783 Symbol S1 2 J 1 3 J2 4 8 J9 J9 Jl0 Jl0 Mach i ne Sc re...

Page 20: ...STAND FIG 26 ITEM I 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 19 20 21 22 23 24 DESCRIPTION Base Mount Upper tube U 2 Collar TC 2 Lower Tube U I Leg Fitting TL 12 Compression Plug CP 112 Leg U 3 Bra...

Page 21: ...Notes for Future Reference 20...

Page 22: ...CIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE Bose Corporation The Mountain Framingham Massachusetts USA 01701 FOR TECHNICAL ASSISTANCE PARTS ORDERING CALL 800 367 4008 P N 124797 3 94 Rev...

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