Jbl-ARC-SUB-actsub

Powered SubwooferJBLARC SUBSCHEMATIC DIAGRAM 1ABCDER OUT(-)LOW LEVELHI-LEVEL(⊙HW+13C11.015uf1R OUT(+)2100uC44u7A1047KU2U2Ohw4558C9.015u1558RN(+)R8 4K7455日HI-LEVELR6270KC820PC10015u202M2RIN()R16HwR447KA18379K47H2R1923K25>R4R12C7.015uHI-PASS33K2WC6100fALTER2w市市R17379K2M2W.1L OUT-)●9R32HI-LEVELC34u7R947KK1L OUT(+)R74K73U1A5270K455B5L IN (+U3而C12u1H-LEVEL4558C20u22wL ING)A13R1147K月21930R1C13001u310033K32市.2W7C5100PR22930KARCSUBPRE-AMPLIFIER在C14uE8(SCHEMATIC DIAGRAM 1)U3R23141K5R2473K858C17u3327160K4558Mw-MWwC21470PR26320K4C16.0039ufC19.001udR33220NWw人o。SUBFREQR25147K5C18.0056ufR28320KVV-1C15.033uf市U52而4558350mV OV]V+1C241000u/25V+315.0VP112R37 10KR394715V5V+158.0V16VR3610K月4010KD14148M02A1015+1.1C prd 022u01C1815-15.0R341KP381KA3510K300mVC22100uW4558-15VA433K3-15V-8V10.07R412M7370mWR423K3C23.1ulov]AUTO ON-OFF CCTLED1办PRODUCT SAFETY NOTICEDUALCOLOR02-01593-016ALL SAFETY PRECAUTIONS IN THIS MANUAL SHOULD BE6FOLLOWED DURING SERVICING.COMPONENTS IDENTIFIEDWITH THE IEC SYMBOL IN THE PARTS LIST AND THEwR2910KU4VR2 20KBSCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH4558P117-25mWSAFETY CAN BE OF SPECIAL SIGNIFICANCE WHEN REPLACING6R3010KVOL-25mWA COMPONENT IDENTIFIED WITHA.USE ONLY THE REPLACEMENT办PARTS DESIGNATED,OR PARTS WITH THE SAME RATING THAT ARER3110KDESIGNATED IN THE PARTS LIST.7TEST VOLTAGES TAKEN WITH SIGNAL PRESENT ARE NON BOXED:0.0VLINE VOLTAGE 115VAC.60HzTEST VOLTAGES TAKEN WITH NO SIGNAL ARE BOXED:0,0VBCDE16