Cayin-270-pwr-sch维修电路原理图.pdf

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1、1122334455667788AABBCCDDEEFFTitleNumberRevisionSizeB Date:5-Mar-2001 Sheet of File:D:TEMP270P.SCHDrawn By:Q206B649R102100KC43739PR101 1KC416470uF/100VDW1051W24VC425224C412470uF/100VDW1011W24VC415224L113uHQ212C5200Q211C5200Q210C5200Q213A1943Q215A1943Q214A1943R1340.25R1350.25R1360.25R1390.25R1400.25R1

2、410.25R1263.3/3WR12533R1222.7R1232.7R1242.7R1192.7R1202.7R1212.7C4242.2uFQ208Q201756132K389Q202C2240Q207B649Q205C2240X2D101IN4001Q216D669D102IN4001Q209DW1071W24VR1033.3kR1043.3kR10510kR111100R113820R114680R1126.8kR12727KR1281kR107100R11015kR10915kR1156.8kR11720R11820VoutVinGNDC411104VoutVinGNDC41410

3、4Q2042SC51712SA1930C41810000uF/63VC419CBB0.1uF/100VC42010000uF/63VC421CBB0.1uF/100VOB112uPC1237HA53784162POWER SW5A/80A250VFUSEF6A250VIC3D1D2D3D4TRANSAC220V50HzJ1C4100.1uF/100VC4080.1uF/100VC4040.1uF/100VC4030.1uF/100VAC1AC2+3-4B035A/100VAC1AC2+3-4B0125A/100V+55VGND-55V-70VGND+70VC40510000uF/63VX2C4

4、0710000uF/63VX2C4026800uF/100VC4016800uF/100VC438470uF/25VR14310KR14612KR14410KR14939KR14856KR145100KC431220uF/50VC432220uF/50VC429100uF/50VC4304.7uF/25VD107IN4001D106IN4001AC1AC2+3-4B025A/100VQ2189015R142680R13810KD105IN4148C4280.033uFR1473.3K-55V-70V+70VOUTPUT+55VC4270.033uFQ219Q220C4360.1uF/100VC4340.1uF/100VC4350.1uF/100VC4330.1uF/100VC406C409INDW1021W24VQ217D669R116820R137680DW1041W24V78157915Q203C2240Cayin- 270PR10916kR106200VR101200VR1021KC41110PRadioFans.CN 收音机爱好者资料库