马兰士经典功放MA-9S2

1122334455667788DDCCBBAATitleNumberRevisionSizeA3Date:2015/1/15SheetofFile:C:\Users\..\马兰士功放后级.SchDocDrawnBy:C11-10UFR12KR268KC4121R547R12D2IN414812D1IN4148C3104R4390R231Q4A970231Q1A970231Q2C2240R647RR368K12D4IN414812D3IN4148231Q3C2240C2104R7390RGNDR8680R231Q5A970231Q6C2705R922RR1022RR1210KR13390RFBOUT231Q7A1145R14470RGND231Q8C2240R11680R231Q11C2240231Q12C2240231Q10C2705D7LEDD8LED231Q14A970R1668K231Q13A970R15470R231Q9A1145D5LEDD6LEDC51000UF/50VC9104GNDGNDC7121R17200KGNDR18200KR192K132VR11KR20470R231Q15D669C1010UF/50VR2322RR2422R213Q16C5171213Q17A1930R2568R/1WR2668R/1WR2122RR2222RGNDGNDC61000UF/50VC8104213Q182SC5200213Q202SC5200213Q222SC5200R2910RR3010R213Q192SA1943213Q212SA1943213Q232SA1943R330.1R/5WR350.1R/5WR370.1R/5WR340.1R/5WR360.1R/5WR380.1R/5WR2810RR2710RC121000UF/50VGND+VCCLoad-overR398.2R/1WC13473GNDR3110RR3210R-VCCC111000UF/50VGND+V-V12接线柱JP1IUPUT-R123接线柱JP2DC-INGND-VCC+VCC马兰士后级电路OUTR40200k32456781+-V-V+OUTU1LM31812D10IN414812D9IN4148C14105R43200kC17105R442kFB-15V+15VGND231Q24D66712DW115VR4215K+VCCC1510UF/50VGNDC18100UF/50V+15V231Q25B64712DW215VC1610UF/50VGNDC19100UF/50V-VCC-15VR4115K123接线柱JP3OUT-RGND