Protel-Tri88Signature-int-sch 维修电路原理图.pdf

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1、1122334455667788AABBCCDDEEFFTitleNumberRevisionSizeA3Date:23-May-2000Sheet of File:H:PROTELCDHSCH88SIG.S01Drawn By:LED82KR1AR1A1MR10BR10A100K82KL INPUT3.3K3.3KD6D5D4D3D2D1C32C31C30C29C28C27C26C25C24C23C22C21C20C19C18C17C15C14C9C8C7C6C5C4C3C2C1C1R63R62R61R60R59R58R57R56R55R54R53R52R51R50R49R48R40R39R

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3、47C13C12C11C10R46R45R44R43R42R41R37R36R35R34R33R32R31R30R29R28R27R26R25R24R23R22R21R20R19R18R17R16R15R14R12R11KT88*46N612AX71/2 12AX7B+SW1-15W5W1.5K680RF10A125VFUSE220UF250V220UF250VFR307*15W3K0.1UF2W22K0.1UF2W220K2W150K2W150KFR307*42W22K5W10K1H/800MAV5.V6.V7.V8:KT88Tri-88Signature024V4:6N6V3:12AX7V

4、2:12AX7ohmohm1K47K47K10K100K100K220K220K220K220K10K10K10K10K22K0.22UF0.22UF0.22UF0.22UF1K1K1K1K1010101075K1K1K1K1K10103.3mH3.3mH1M0.33UF82K5.6K100P6.3V6.3V90V6.3V350V20V8ohmTO V7.V86.3V450V680UF450V680UF450V680UF400V680UFR13C17C18C19C20VR2VR1 VOLUMEVR3 TREBLEVR2 BASSSW1TR/ULR INPUTPHONO47K3K250K0.02100K0.1200K5M1500P380P1.6MV1a12AX7V1b12AX7100K8A/130A125V220P47K47K1M10K1MVR2VR1100VTRULTRUL2.5mV(MM)-70VVolume470K470KVR3VR5L AMP10K.0022LchLchR445W10KR452W22KC21450V100UFC22400V100UFLchB3line1line2Pre-intape11VtapePre-inline2line1tapeoutputSS/EL34SRadioFans.CN 收音机爱 好者资料库