Bryston-2BLP-pwr-sch维修电路图 手册.pdf

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1、2B-LP POWER AMPLIFIER SCHEMATIC RadioFans.CN - INPUT GROUND SIGNAL + INPUT LABEL This symbol indicates interconnection via card edge conector. ALL CAPACITORS ARE IN MICRO FARADS EXCEPT WHERE NOTED. ALL RESISTORS ARE 1/4 WATT/1% EXCEPT WHERE NOTED. INPUT M From Left Ch. -47 Vdc +47 Vdc OUTPUT This sy

2、mbol indicates interconnection via soldered wires. LABEL +47 Vdc -47 Vdc SIGNAL GROUND MAIN BOARD 2B-MB/4.3 This symbol indicates interconnection via quick dis-connect tabs & sockets LABEL HOT PRIMARY PRIMARY -47 Vdc Ground +47 Vdc Primary Neutral Hot Thermal Breaker Breaker Thermal LEFT Ch. OUTPUT

3、M OUTPUT LEFT SPKR. TL2TR1TR2TL1 Power bus board 2B-PBB Phase 1 Phase 2 Primary LOAD GROUND POWER Back board 2B-BB SPEAKER OUTPUT POWER GROUND + - Chassis Ground - + RICHT Ch. SPKR Output INPUT M RIGHT Ch. Binding Post Connectors RED BLACK RED BLACK LEFT INPUT RIGHT INPUT SIG. GROUND BIAS RadioFans.CN 66Vct 2A7