ABCDEFGHIJKL12345678SW10 STUDIOOVERALL CIRCUIT DIAGRAM (SW10 STUDIO)OVERALL CIRCUIT DIAGRAM (SW10 STUDIO)4ZA1G1A00104: Mylar Capacitor: Ceramic Capacitor: Metal Film Resistor: Flame Proof C. Resistor: Wire Wound ResistorNote : See parts list for details of circuit board component parts.OUTPUTINPUTLOUTPUTINPUTROUTPUTINPUTAC INSUBWOOFERINPUTFUSELEDAMP POWERPower transformerOP AMPOP AMPOP AMPREGULATOR -18VREGULATOR +18VCUTOFFFREQOP AMPOP AMPOP AMP(2/4) (3/4)(1/4)(4/4)LEVELHIGH CUTNJM79M18FA (X8349A00)REGULATOR -18V1 : COMMON2 : IN3 : OUT1 2 3NJM78M18FA (X8348A00)REGULATOR +18V1 : IN2 : GND3 : OUT1 2 3KTC3199KTC3199KTC3199EM1AV0EM1AV0KTC31991SR139-400KTA1267NJM072DNJM072DNJM072DNJM072DNJM072DNJM072D