Crest-FA2401-pwr-sch维修电路原理图.pdf

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Crest-FA2401-pwr-sch维修电路原理图.pdf

8877665544332211DDCCBBAAFA1201 = 12.4K/1%NOTE 1:NOTE 2:FA1201 = 40.2K/1%FA2401 = 44.2K/1% FA901 = 36.5K/1% FA901 = 12.7K/1%FA2401 = 12.4K/1%NOTE 3:FA601 = 680/10W FA601 = 13.3K/1% FA601 = 30.1K/1%FA901 = 820/10WFA1201 = 1K/10W21B0982PREAMP/DRIVER FOR FA SERIESCREST AUDIO INC.150 Florence AvenueB11Thursday, January 24, 2002Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofCH A OUTCH B OUTCH A MODULECH B MODULESUPPLY GNDSUPPLY GNDBAR2OUTPUT BARRIER123456SW1MSSA2350D11N4148C20.1/100VC330pFC10.1/100VC630pFC15100/100VC16100/100VZ11N5930R194.7/1WR204.7/1WD21N4148D31N4148D41N4148D51N4148D71N4148D81N4148R74.7K/2WC430pFC530pFR84.7K/2WD61N4148R2310K/1%R2210K/1%C1015pFC915pFC22330pFC21330pFC24150pFR18100R17100C20330pFC19330pFZ21N5930R290.9K/1%R15100+-IC2BSTK3152151413121011+-IC2ASTK3152128734965C23150pFR9470R10470C131/63VR5100KR14100K/1W/2%R2610K/1%R2710K/1%R16100R13100K/1W/2%R6100KZ31N5359R190.9K/1%R113.32K/1%C121/63VJ4CH B OCTAL12345678BAR1INPUT BARRIER123456J6SIG SEND/RET123456C170.1/100VC180.1/100VR123.32K/1%R3NOTE 1R4NOTE 1R21NOTE 2:R24NOTE 2R25NOTE 2R28NOTE 2C70.1/100VC80.1/100VJ3CH A OCTAL12345678J7CH B MODULE12345678J8CH A MODULE12345678RLY1T90N5D12-12RLY2T90N5D12-12J9RELAY12C1110/16V/BPC1410/16V/BPJ1CH A XLR321J2CH B XLR321R29NOTE 3R30NOTE 3+-IC1ANE553232184+-IC1BNE5532567RadioFans.CN 收音机爱好者资料库8877665544332211DDCCBBAAECO # 741A CHANGE R2 TO 63421C09831FA1201/FA2401 OUTPUT STAGECREST AUDIO INC.150 Florence Ave.C11Thursday, January 24, 2002Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofOUTGROUND+ 85 V.- 85 V.R6518KR6624KR6724KR6818KD101N4148D91N4148Z11N5925AZ21N5941AZ31N5941AZ41N5925AR610/1WR710/1WR930/2WR112.2/1WR122.2/1WR132.2/1WR142.2/1WR152.2/1WR162.2/1WR172.2/1WR182.2/1WR192.2/1WR202.2/1WR212.2/1WR222.2/1WD5FR204D6FR204Q22SC2336BQQ32SA1006BQQ42SC3281Q52SA1302Q62SC3281Q72SA1302Q12SC3068IC2LM35DP132R1680IC1LA2500341297856D31N4004D41N4004D11N4004D21N4004R232.2/1WR242.2/1WQ192SA1302R250.33/5WR270.33/5WR280.33/5WR290.33/5WR300.33/5WR310.33/5WR320.33/5WR330.33/5WR340.33/5WR350.33/5WR360.33/5WR370.33/5WR380.33/5WR39100KR40100KQ202N5551Q212N5401Q242N5401Q252N5551Q262N5401Q272N5551Q232N5551Q222N5401R4515KR4615KR47100KR48100KR4915KR5015KR53270KR54220R55220R561KC1100uF/6.3VC20.1uF/100VQ82SC3281R63470R64470Q102SC3281Q122SC3281Q142SC3281Q162SC3281Q182SC3281Q92SA1302Q132SA1302Q112SA1302Q152SA1302Q172SA1302R260.33/5WR1030/2WR851/2WC60.1/100VVR1PTC15LB/100R5150/1WR4150/1WQ282N5551Q292N5401D71N4148R3100/1WC70.1/100VC50.047/630VR602/5WL12uHR591/5WR41100/1%R43100/1%D81N4148R2634R44100/1%R42100/1%J1INPUT12345678J2CLIP/TEMP1234567C100.01/50VC90.001/50VC110.01/50VC80.001/50R61NOT USEDR62NOT USEDRadioFans.CN 收音机爱好者资料库8877665544332211DDCCBBAANOTE 1GROUNDGROUNDCLIP B+CLIP B-MUTE B+20 VMUTE ACLIP A-CLIP A+GROUNDGROUNDGROUNDDRIVE V+V+GROUNDSIGNAL BSIGNAL AGROUNDGROUNDCLIP A+CLIP A-TEMP SENSOR POWERTEMP SENSOR POWERGROUNDCLIP B-CLIP B+GROUNDCh. ACh. BCh. BCh. ATEMP SENSOR OUTPUTTEMP SENSOR OUTPUTSPKR LEVEL ASPKR LEVEL BSPKR LEVEL BSPKR LEVEL ACh. ACh. BC2 & C4 ARE 10,000uF/67V ON MODEL FA601. C3, C5, C6, C7 ARE NOT USEDNOTE 2 R7 & R8 ARE 1K/1% ON MODELS FA901 & FA1201, AND 750/1% ON MODEL FA601C2 - C5 ARE 7,300uF/80V ON MODEL FA901. C6, C7 ARE NOT USEDC2 - C7 ARE 6,800uF/90V ON MODEL FA1201FA901 = 12 A.FA1201 = 15 A.FA601 = 6 A.21C09982FA SERIES POWER SUPPLY/FAN DRIVERCREST AUDIO INC.150 Florence Ave.C11Thursday, January 24, 2002Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofGNDGNDGNDGND+-+-IC1BLM614657+-IC1ALM614231413R121KR111KC111000/25VR301K/1%D51N4148R6499/1%R5499/1%Q3MPSA13P1PLUG AC MALER3319.6K/1%R311K/1%R3219.6K/1%R25100/2WZ21N960Z11N960Q2MPSA13BR1BR354WR42.2KIC1ELM6148139R910KR1010KR7NOTE 2R8NOTE 2D91N4148C2NOTE 1C6NOTE 1C4NOTE 1C5NOTE 1C3NOTE 1C7NOTE 1Q1MPSA13R212.2KR222.2KZ31N5355AD101N4148TR2MAC97R245K/5WC15470/25VC14470/25VR235K/5WR1610KR1510KC18470/25VC19470/25VR1822KJ6VU DSP1234J5FAN12J3CH B1234567J1DISPLAY12345678910111213J2CH A1234567TR1MAC97R1722KR210KR110KZ51N5920Z41N5920+-IC1DLM614151416+-IC1CLM614111210IC2LM317123D81N4148D71N4001SW1R342.2KR26442/1%T1120 VOLT VERSIONF13A/MINIC10.15/400VBR3RS202C1710/50VR14330KR27100KD61N4148R281KR291KR13330K8877665544332211DDCCBBAAFA1201 = 12.4K/1%NOTE 1:NOTE 2:FA1201 = 40.2K/1%FA2401 = 44.2K/1% FA901 = 36.5K/1% FA901 = 12.7K/1%FA2401 = 12.4K/1%NOTE 3:FA601 = 680/10W FA601 = 13.3K/1% FA601 = 30.1K/1%FA901 = 820/10WFA1201 = 1K/10WNOTE 4:FA2401 = 1K/10WFA601 = 1.3K/7WFA901 = 1K/7WFA1201 = 1.2K/7WFA2401 = 1.2K/7WANALOG GNDANALOG GNDRETURN CH BSEND CH BRETURN CH ASEND CH AATTENUATE CH BATTENUATE CH A+12 VDATA CH ADATA CH B+16 V10/13/92 CHANGED J6 TO 13 PIN21C134801OTA PREAMP/DRIVER FOR FA SERIESCREST AUDIO INC.100 Eisenhower DriveC11Thursday, January 24, 2002Paramus, NJ 07652TitleSizeDocument NumberRevDate:Sheetof+18V+18V+18V+18V+18V-16V-18V-18V-18V-18VCH A OUTCH B OUTCH A MODULECH B MODULESUPPLY GNDSUPPLY GNDC28220pFC29220pFBAR2OUTPUT BARRIER123456SW1MSSA2350C20.1/100VC10.1/100VC330pFD11N4148C15100/100VC16100/100VR194.7/1WR204.7/1WD31N4148D41N4148D51N4148C430pFC630pFD81N4148D21N4148D71N4148C530pFR2310K/1%R2210K/1%C1015pFC915pFC22330pFC21330pFC24150pFR18100R17100R290.9K/1%C20330pFC19330pFD61N4148J626-48-113612345678910111213R15100C23150pFR9470R10470C131/63VR14100K/1W/2%R2610K/1%R2710K/1%R16100R13100K/1W/2%R190.9K/1%+-IC4BSTK3152151413121011+-IC4ASTK3152128734965R6220KR5220KJ4CH B OCTAL12345678C170.1/100VC180.1/100VR3NOTE 1R24NOTE 2C80.1/100VR116.65K/1%C70.1/100VR126.65K/1%C121/63VR28NOTE 2R4NOTE 1R25NOTE 2BAR1INPUT BARRIER123456R21NOTE 2:J3CH A OCTAL12345678J7CH B MODULE12345678J8CH A MODULE12345678J9RELAY12C1110/16V/BPR29NOTE 3R30NOTE 3J2CH B XLR321J1CH A XLR321C1410/16V/BPRLY2T90N5D12-24RLY1T90N5D12-24+-IC2BNE5532567R411.5KR441.5K+-IC1BNE5532567R36750R35750R371.5KR3910KR4010KR4347KR4247KC264.7/35VR341.5K+-IC1AOPA2604AU32184+-IC2AOPA2604AU32184R453.3KR383.3KC254.7/35VR33100KR32100KR464.7KR474.7KIC3NE5517AN12345678910111213141516C31CPC30CP8877665544332211DDCCBBAANOTE 1TEMP SENSOR POWERTEMP SENSOR POWERTEMP SENSOR OUTPUTTEMP SENSOR OUTPUTSPKR LEVEL ASPKR LEVEL BC2 & C4 ARE 10,000uF/67V ON MODEL FA601. C3, C5, C6, C7 ARE NOT USEDC2 - C5 ARE 7,300uF/80V ON MODEL FA901. C6, C7 ARE NOT USEDC2 - C7 ARE 6,800uF/90V ON MODEL FA1201FA901 = 12 A.FA1201 = 15 A.FA601 = 6 A.CLIP AIGM ACLIP BIGM BFAN V+TEMP SENSOR GNDANALOG GNDTEMP SENSOR GNDANALOG GNDAUX GNDCH A TEMPCH B TEMPCH ACH BCH BININOUTOUTADJADJCH A4.7V4.7VNOTE 2 R33 & R34 ARE 1K/1% ON MODELS FA901 & FA1201, AND 750/1% ON MODEL FA6014.7V4.7V4.7V4.7VCH ACH ACH BCH BFAN V+FAN GNDCH BCH ARELAY CH ARELAY CH BDATA CH ADATA CH BATT. CH BATT. CH A+24 VCLIP CH BCLIP CH A-24 V+15 VGROUNDGROUNDDIG. GNDDIG. GNDANALOG GNDANALOG GNDRELAY GNDTO PREAMPAUX AAUX BAUX CAUX DAUX GNDAUX FMAIN GNDMAIN AMAIN BCREST AUDIO100 EISENHOWER DRIVEPARAMUS, NJ 07652C00Thursday, January 24, 2002SizeDocument NumberRevDate:SheetofGNDGNDGNDGND+-GNDJ1HEADER 1612345678910111213141516J6HEADER 141234567891011121314Z81N59XXZ71N59XXF13A/MINIC10.15/400VBR3RS202C2NOTE 1C6NOTE 1C4NOTE 1C5NOTE 1C3NOTE 1C7NOTE 1J3CH B1234567J2CH A1234567TR1MAC97T1120 VOLT VERSIONBR1BR354WTR2MAC97P1PLUG AC MALEIC4LM317T123R11KR21KR319.6K/1%R419.6K/1%D11N4148R51K/1%R61K/1%D41N4004R7100KD61N4148R202.2KD31N4148Q2MPSA75Q3MPSA75D131N4004D121N4004C81000/25VC14470/25VC15470/25VC16470/25VR2510KR172.2KR2610KR33NOTE 2R34NOTE 2R372.2KD141N4148D151N4148D51N4004IC3LM317T123C90.1/16VC1210/16VC1310/16VD71N4148R3110KR291KR3210KD21N4148D111N4004D101N4004R94.7KR104.7KR235K/5WR245K/5WD171N4148D161N4148R394.7KR384.7KC1010/16VC1110/16VR301KR35499/1%R36499/1%R8221/1%R124.7KR114.7KR132.2KR152.2KR182.2KR192.2KZ5MLL5230BZ6MLL5230BR2239/2WR2139/2WR27330KR28330KZ4MLL5230BZ3MLL5230BZ2MLL5230BR162.2KR142.2KZ1MLL5230B+-IC1BLM614M657+-IC1ALM614M231413+-IC1CLM614M111210+-IC1DLM614M151416+-IC2BLM393M567C17470/25VIC1ELM614M8139Q5MPSA13Q4MPSA13Q1MPSA13R402.21K/1%R41442/1%R422.71K/1%R4310KR4410KF33A/MINIF23A/MINIC191000/25VC181000/25VSW1C2010/25VC2110/25VD191N4004IC5LM317T123IC6LM337T123R451.87KR461.87KBR4RS202R47121R48121D181N4004+-IC2ALM393M32184J5FAN1234D281N4148R501K/2WR491K/2WD241N4004D251N4004D261N4004D271N4004D201N4004D211N4004D221N4004D231N4004R541.5K/0.5WR561KD291N4148Q7MPSA75D301N4148R512.2K/0.5WR531.5K/0.5WR551KD311N4148D321N4148Q6MPSA75D331N4148R611K/0.5WR522.2K/0.5WZ111N5920R6020R5810KZ91N59XXZ121N5920R5710KZ101N59XXR6210/1WR5920J426-48-1036123R631008877665544332211DDCCBBAASIGNAL BSIGNAL ACLIP A-CLIP A+CLIP B+CLIP B-MUTE B+20 V.MUTE AGROUNDGROUNDGROUNDGROUNDA SENDB SENDA RETURNB RETURNSIG GNDSIG GNDRELAY ARELAY B12/8/92 OC1, OC2BECAME VTL5C611/22/95 CHANGED R12, R13 AS PER ECO 811R21A1003FA601/901/1201 DISPLAYCREST AUDIO INC.150 FLORENCE AVE.A00Thursday, January 24, 2002HAWTHORNE, NJ 07506TitleSizeDocument NumberRevDate:SheetofR21K/2WR3100R11K/2WD81N4004D51N4004D61N4004D71N4004D31N40040C1CLM5010215460C2CLM501021546LED1SIGNALLED2SIGNALD41N4004D21N4004D11N4004R4100R111K/0.5WLED4CLIPR153.32K/1%LED7GRND91N4004R527R627LED5TEMP/DCJ2PREAMP CONN.12345678J1PWR SUPPLY CONN12345678910111213LED3CLIPR143.32K/1%VR15KVR25KD101N4004R92.2KR102.2KR7100/1WR8100/1WZ41N4733LED6TEMP/DCZ31N4733R122.7KR132.7KQ1MPSA75Q2MPSA758877665544332211DDCCBBAA+15 VSPKR LEVEL BSPKR LEVEL ADATA CH ADATA CH BIGM AIGM BCLIP BCLIP AAUX GNDAUX GNDRELAY BRELAY ACH BCH AANALOG GNDANALOG GNDSEND CH BSEND CH ARELAY CH ARELAY CH BPWR SUP PCBCH BDATA CH ADATA CH BATT. CH BATT. CH A+24 VCLIP CH BCLIP CH A-24 V+15 VGROUNDGROUNDDIG. GNDDIG. GNDANALOG GNDANALOG GNDAUX GNDAUX GND+24V-24VPREAMPDIG GNDDIG GNDRELAY GNDRET CH BRET CH ACH A21A1386CREST AUDIO100 EISENHOWER DRIVEPARAMUS, NJ 07652A00Thursday, January 24, 2002SizeDocument NumberRevDate:SheetofR11K/2WD31N4004D41N4004D21N4004D11N4004R21K/2WD51N4004LED1SIGNALLED2SIGNALD61N4004D71N4004D81N4004D91N4148D101N4148D111N4148D131N4148D141N4148D151N4148Q2MPSA75Q1MPSA75R51.5K/0.5WR61.5K/0.5WR1420R1320R32.2K/0.5WR81KLED3CLIPLED5PROTECTLED6PROTECTR71KLED4CLIPR151K/0.5WLED7POWER ONR42.2K/0.5WZ41N59XXJ109-48-213112345678910111213VR25KVR15KZ21N59XXZ11N59XXZ31N59XXR1010KR910KJ226-48-1156123456789101112131415Z51N5920Z61N5920R1610/1WJ2DSUB 15123456789101112131415

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