Crest-P2500-pwr-sch维修电路原理图.pdf

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1、8877665544332211DDCCBBAANOTE 1:1K/10W ON 33011.1K/10W ON 4601680/10W ON 7001 620/10W ON 6001PRIOR TO 6-3-92 R14/R15 WERE 680/10W ON MODEL 6001NOTE C1 IS NOT CORRECT ON PCB. MUST FIX NEXT REVDELETE THIS NOTE WHEN BOARD IS REVED!21A09527001/6001/4601/3301 FAN DRIVERCREST AUDIO INC.150 Florence Ave.A11

2、Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofQ1MPSA13R4100KD21N4148+-IC2ALM393N32184R111K/1%R81KR71KR62.2K+-IC2BLM393N567IC1LM317T123D31N4148R121K/1%D11N4148C310/50VR1390/2WIC3LM317T123D51N4004D41N4004C10.1/100VR52.2KR939.2K/1%R1039.2K/1%R15NOTE 1R14NOTE 1R17221/1

3、%R2221/1%R164.7KR32.2KM126-48-1155123456789101112131415Z11N5363ARadioFans.CN 收音机爱好者资料库8877665544332211DDCCBBAA TURN ON DELAY/MUTEBALANCED INPUT/GAINSERVO/HIGH PASSCURRENT LIMITER SIGNAL DETECTORLIMIT DETECTORCLIP DETECTORAMPLIFIER FRONT END/IC POWER SUPPLYNOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601

4、/600NOTE 2: 27K 2W ON MODELS 8001, 7001, CC601/600 3.3K 2W ON MODELS CV301/300, CC151/150 15K 2W ON MODELS CV301/300, CC151/150 20K 2W ON MODELS 6001, 4801, CC301/300 6.8K 2W ON MODELS 6001, 4801 5.6K 2W ON MODELS CC301/300NOTE 3: 1K 10W ON MODELS CC151/150, CV301/300 820 10W ON ALL OTHER MODELS2123

5、001PREAMP/FRONT ENDCREST AUDIO150 Florence Ave.Hawthorne, NJ 07506C10Wednesday, May 17, 2000 TitleSizeDocument NumberRevDate:Sheetof VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-C110.001uFR69NOTE 1R2110KR22180KR81NOTE 1R87NOTE 2R241K+-IC3 ARC4559N32184R88NOTE 2+-IC2 BR

6、C4559N567+-IC4 ALM393N32184+-IC4 BLM393N567Z11N5353Z21N5353+-IC3 BRC4559N567Z61N5938D271N4148Z41N5938D71N4148D261N4148R184.7KQ152N5551C17470uFC14470uFC220.47uF 250VC230.1uFC15470uFR904.7KC18470uFC60.1uFQ142N5401Q72N5551Q82N5551Q52N5551Q62N5551Q132N5551R71100Q102N5401Q92N5401Q112N5401Q122N5401D24SF14

7、D281N4148R892.7KR8511K 1% 1WR86549 1%D221N4148D231N4148R77100D25SF14C2730pFR581K 0.1%R571K 0.1%R56100K 0.1%R59100K 0.1%R601K 0.1%R611K 0.1%R54100K 0.1%R521KR2310KR7220KR35680KR32680KR25150KR9 D10K 0.2%C330pFR3330KR115KR210KR44.7KR622KR154.7KR65NOTE 3R66NOTE 3R74100R80100R8347R8447R471MR46100KR502.2K

8、D31N4148R70511 1%Q32N5401R82511 1%Q42N5551R758.25K 1%C2100uF 35VR7868.1 1%D41N4148R768.25K 1%R7368.1 1%R2010KR7268.1 1%Q12N5551+-IC1 BLF353N567D211N4148R9 B10K 0.2%+-IC1 ALF353N32184C190.1uFR9 A10K 0.2%R16200K 1%R9 C10K 0.2%R1020K 1%D51N4148R264.7KD61N4148C82.2uF 5%D91N4148C430pFD81N4148R17100K 1%D1

9、01N4148R63100K 0.1%D111N4148C121/50VC131/50V+-IC2 ARC4559N32184R452.2KC50.1uFR2710KC92.2uF 5%R28549 1%R7968.1 1%OC1CLM501021546R3410KR62SELECTEDR3110KR55SELECTEDD131N4148J2-M12345678910111213D121N4148J3-M123456789101112131415R33100KJ1-F1234567891011121314151617R191KC260.47uF 250VRadioFans.CN 收音机爱好者

10、资料库8877665544332211DDCCBBAABALANCED INPUT/GAINSERVO/HIGH PASSI.G.M. DETECTOR SIGNAL DETECTORCLIP DETECTORAMPLIFIER FRONT END/IC POWER SUPPLY 6.8K 2W ON MODELS 6001, 4801 5.6K 2W ON MODELS CC301/300TURN ON DELAYATTENUATION/MUTEATTENUATOR DRIVERNOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601NOTE 2: 27K 2W

11、 ON MODELS 8001, 7001, CV601 20K 2W ON MODELS 6001, 4801, CC301 560 10W ON MODELS CC301NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLYSIGNALCLIPCONTROLSPEAKERSPEAKERLIMITMUTE4.3K 2W ON MODEL 460116K 2W ON MODEL 46011.1K 10W ON MODEL 4601 3.3K 2W ON MODELS CV301, CC151, 3301 15K 2W ON MODELS

12、 CV301, CC151, 33011K 10W ON MODELS CV301, CC151, 3301 560 10W ON MODELS CC301 620 10W ON MODEL 6001 560 10W ON MODELS 4801, MA5850 680 10W ON MODEL 70011.1K 10W ON MODEL 4601NOTE 3: 750 10W ON MODELS 8001, CV6011K 10W ON MODELS CV301, 3301360 10W ON MODEL CC151PRIOR TO 6-2-92 R65, R66 WERE 1K/10W O

13、N MODEL CC151 NOTE 5:REV NOTES 7/15/93(1) DELETE R12(NEW)(NEW)(NEW)(NEW)(NEW)NOTE 4: R82, D20, VR1 ARE USED ON MODEL MA5850 ONLY21C1124-0202PRO-LINE PREAMP/FRONT ENDCREST AUDIO INC.150 Florence Ave.Hawthorne, NJ 07506C11Wednesday, May 17, 2000 TitleSizeDocument NumberRevDate:SheetofVCC+VCC+VCC+VCC+V

14、CC+VCC+VCC+VCC+VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-C100.001/50VR5010KR3322KR42100KR69NOTE 1C1100/35VC231nFR70NOTE 1R76NOTE 2R272.2KR77NOTE 2Z11N5353Z21N5353Z41N5938C5470pFR91KZ31N5938D141N4148R710KD121N4148R10100KD151N4148R422KQ42N5551D31N4148C14470uFC247/35VC16470uFC180.47/250VR810KC210.1uFC17470uF

15、C15470uFC70.1/50VQ152N5401IC4NE5517AN12345678910111213141516Q1AMPQ6700+-IC1ANE5532AN32184Q1BMPQ6700+-IC1BNE5532AN567Q62N5551Q102N5551R314.7KQ142N5551R57100Q1DMPQ6700Q1CMPQ6700Q72N5401Q112N5401R3747KD18SF14R362.7KR782.7KR321.5K/1%R82NOTE 4R7911K/1%/1WR35750/1%R34499/1%D20NOTE 4R80576/1%D161N4148D171N

16、4148R58100D19SF14C2230pF+-IC2BRC4559567D211N4148R1122KQ32N5401D21N4148R492.2KR2810KR8110KR292.7KD131N4148R24680KR3047KR25680KC1310/35VR16150KSIP1D10K/0.2%C430pFR2330KR115KR310KR54.7KR610KR1410K/1%R65NOTE 3R1510K/1%R66NOTE 3+-IC2ARC455932184R71100R72100R7447R7547R511MR52100KR562.2KQ52N5401R59511/1%R5

17、3100KD11N4148Q12N5401R60511/1%R541MQ22N5551R638.25K/1%R552.2KR6268.1/1%R648.25K/1%R6768.1/1%R6168.1/1%Q122N5551SIP1B10K/0.2%Q82N5551C200.1uFR45100/1%SIP1A10K/0.2%R43100/1%SIP1C10K/0.2%R44SELECTD41N4148R174.7KD61N4148C92.2/5%/100VC630pFD51N4148D231N4004D71N4148D221N4004R13220KR47SELECTD81N4148R46SELE

18、CTC111/50VD91N4148Z5SELECTC121/50VZ6SELECTR182.2KC30.1/50VQ92N5401R1910KC82.2/5%/100VR4047KR6868.1/1%R20576/1%R41100KVR1NOTE 4R39100KR2210KR2310KR3847KJ2-M26-48-113512345678910111213D111N4148J3-M26-48-1155123456789101112131415D101N4148R21100KJ1-F09-52-31721234567891011121314151617+-1C3ALM39332184C19

19、0.47/250VR261K+-IC3BLM3935678877665544332211DDCCBBAABALANCED INPUT/GAINSERVO/HIGH PASSCURRENT LIMITER SIGNAL DETECTORCLIP DETECTORAMPLIFIER FRONT END/IC POWER SUPPLY 6.8K 2W ON MODELS 6001, 4801 5.6K 2W ON MODELS CC301/300TURN ON DELAYATTENUATION/MUTEATTENUATOR DRIVERNOTE 1: 8.2K 2W ON MODELS 8001,

20、7001, CV601NOTE 2: 27K 2W ON MODELS 8001, 7001, CV601 20K 2W ON MODELS 6001, 4801, CC301 560 10W ON MODELS CC301NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLYSIGNALCLIPCONTROLSPEAKERSPEAKERLIMITMUTE4.3K 2W ON MODEL 460116K 2W ON MODEL 46011.1K 10W ON MODEL 4601 3.3K 2W ON MODELS CV301, CC1

21、51, 3301 15K 2W ON MODELS CV301, CC151, 33011K 10W ON MODELS CV301, CC151, 3301 560 10W ON MODELS CC301 620 10W ON MODEL 6001 560 10W ON MODELS 4801, MA5850 680 10W ON MODEL 7001NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLY1.1K 10W ON MODEL 4601NOTE 3: 750 10W ON MODELS 8001, CV6011K 10W

22、ON MODELS CV301, 3301360 10W ON MODEL CC151PRIOR TO 6-2-92 R65, R66 WERE 1K/10W ON MODEL CC151 NOTE 5:REV NOTES 7/15/93(1) DELETE R1221C1124-0202PRO-LINE PREAMP/FRONT ENDCREST AUDIO INC.150 Florence Ave.Hawthorne, NJ 07506C10Wednesday, May 17, 2000 TitleSizeDocument NumberRevDate:SheetofVCC+VCC+VCC+

23、VCC+VCC+VCC+VCC+VCC+VCCVCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-C100.001/50VR5010KR3322KR69NOTE 1C1100/35VR70NOTE 1R76NOTE 2R272.2KR77NOTE 2Q3MPSA75Z11N5353Z21N5353Z41N5938C5470pFR91KZ31N5938D141N4148R710KD121N4148R10100KD151N4148R422KQ42N5551D31N4148C14470uFC247/35VC16470uFC180.47/250VR810KC210.1uFC1747

24、0uFC15470uFC70.1/50VQ152N5401Q82N5551IC4NE5517AN12345678910111213141516Q122N5551+-IC1ANE5532AN32184Q62N5551+-IC1BNE5532AN567Q102N5551R314.7KR730Q142N5551R57100Q132N5401Q92N5401Q72N5401Q112N5401R3747KD18SF14R363.3KR782.7KR321.5K/1%R82NOTE 4R7911K/1%/1WR35750/1%R80549/1%R34499/1%D20NOTE 4D161N4148+-IC

25、3ALM339N312452D171N4148R58100D19SF14C2230pFR411K/0.1%R431K/0.1%R47100K/0.1%R48100K/0.1%R441K/0.1%R421K/0.1%+-IC2BRC4559567R45100K/0.1%D211N4148R1122KD21N4148R492.2KR2810KR8110KR292.2KD131N4148R24680KR3047KR25680KC1310/35VR16150KSIP1D10K/0.2%C430pFR2330KR115KR310KR54.7KR610KR1410K/1%R3810KR65NOTE 3R1

26、510K/1%R66NOTE 3+-IC2ARC455932184R71100R72100R7447R7547R511MR52100KR562.2KQ52N5401R59511/1%R53100KD11N4148Q12N5401R60511/1%R541MR552.2KQ22N5551R638.25K/1%R6268.1/1%R648.25K/1%R6768.1/1%R6168.1/1%+-IC3BLM339N671+-IC3CLM339N8914SIP1B10K/0.2%+-IC3DLM339N101113C200.1uFSIP1A10K/0.2%SIP1C10K/0.2%R174.7KD4

27、1N4148C92.2/5%/100VD61N4148C630pFD51N4148D71N4148R13220KR46100K/0.1%D81N4148C111/50VD91N4148C121/50VR182.2KC30.1/50VR1910KC82.2/5%/100VR20549/1%R6868.1/1%R83NOTE 4VR1NOTE 4R2210KR40SELECTEDR2310KR39SELECTEDJ2-M26-48-113512345678910111213D111N4148J3-M26-48-1155123456789101112131415D101N4148R21100KJ1-

28、F09-52-31721234567891011121314151617C190.47/250VR261K8877665544332211DDCCBBAANOTE: Q30, Q31, NOT USED ON MODELS 4801, CC151R98, R99 ARE 39K ON MODEL CV60121CO951OUTPUT 4801/6001/7001/CC151/CC301/CV601CREST AUDIO INC.150 Florence Ave.C11Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument Numb

29、erRevDate:SheetofWHTBLKREDRED/BLKGRN/BLKGRNR1160.33/5WR1180.33/5WQ282SC3281Q302SC3281Q322SC3281Q342SC3281Q332SA1302Q272SA1302Q292SA1302R1252.2/1WR1272.2/1WR1292.2/1WR1312.2/1WR1112.2/1WQ152SC2336BQR1132.2/1WC290.1/100VR1152.2/1WC30100/16VR1172.2/1WR14351/0.5WC47220/80VR14251/0.5WC401.5/250VQ222SC233

30、6BQC48220/80VR9713KC4422/160VC492.2/100VD30SF14D34FR204D28SF14Q162SA1006BQD391N4004D29SF14C39330pFD41SF14C38330pFR9613KC3547/16VR14610/1WC3447/16VR14710/1WD40SF14Q17TIP117D45MR2406RQ242SC3281D44MR2406RD43SF14Q192SC2336BQD42SF14Q202SA1006BQR14910/1WR140390/5WD33FR204R141390/5WR137100/0.5WC330.0047/10

31、0VR135390C320.0047/100VR12020K/1WR1323.9KR1592.2K/0.5WR1333.9KR1530.2/5WC422200pFR1520.2/5WR10010/1WD32FR204R91220R14810/1WR101200/2WR136100/0.5WR10451/2WR11920K/1WJ1GOLDMETHODE1234567891011121314151617R134390Z91N5927BR1582.2K/0.5WZ81N5927BR9924KD381N4004R10730/2WR9824KR10630/2WR9351.1/1W/1%R13810/1

32、WR9251.1/1W/1%Q212SA1006BQJ703-09-1032123Q312SA1302Q392SA1302Q402SC3281C502.2/100VC411.5/250VR13910/1WR16310/1WC4322/160VC450.047/250VQ362SC3281Q352SA1302C37150pFR1621KR1611KC36150pFR944.7/1WR894.7/1WR90510R1422C31330pFQ232SA1302R16410/1WD361N4148D371N4148D35FR204R102150/1WR103150/1WC281200pFVR2PTC1

33、5LB/250C460.047/250VR1652.2KIC5LM35DP132R14551/0.5WQ382SC3281Q422SC3281Q372SA1302Q412SA1302R1510.2/5WR1550.2/5WR1540.2/5WR1500.2/5WR1240.33/5WR1260.33/5WR1280.33/5WR1300.33/5WR1120.33/5WR1140.33/5W8877665544332211DDCCBBAATEMP SENSOR +TEMP SENSOR OUTTEMP SENSOR GND.RELAY GROUNDRELAY GROUNDRELAY 2,4RE

34、LAY 1,3GROUNDSPKR. RAIL CH. BMUTE CH. BLIMIT CH. BCONTROL V. CH. BCLIP CH. BSIGNAL CH. B 44 V. OUT SIGNAL CH. A CLIP CH. A LIMIT CH. ACONTROL V. CH. ASPKR. RAIL CH. A MUTE CH. A TEMP SENSOR + TEMP SENSOR OUT GROUND GROUND GROUNDTRANSFORMER TEMPTRANSFORMER TEMP TEMP SENSOR GND27 V. IN*NOTEON 7001 R23

35、, R24 WILL CHANGE TO 1K/1% WITH UL APPROVAL21C09487001/6001/4801 DISPLAYCREST AUDIO INC.150 Florence Ave.C10Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:Sheetof34 V. AC34 V. ACR144.7KR211KR221KR254.7KR264.7KR372.2KD31N4148D51N4148D71N4148D91N4148D21N4148D41N4148D61N4148D

36、81N4148D111N4148D101N4148D131N4148D151N4148D171N4148D161N4148D141N4148LED 1CLIPC50.1/100VQ5MPSA75D181N4148D191N4148IC1 ELM6148139VR15KBVR25KB+-IC1ALM614231413R2910K+-IC1DLM614151416R3010K+-IC1CLM614111210R28390R27390R38100KR39100KR23750/1%R24750/1%C11/50VC21/50VR35499/1%R36499/1%BR1RS202F13A/MINIC64

37、70/50VC3470/6.3VC4470/6.3VR52.7KR92.7KR102.7KR62.7KR182.7KR152.7KR172.7KR344.7KR334.7KR31390K+-IC1 BLM614657M726-48-1035123M826-48-1035123R207.5KR197.5KM626-48-1155123456789101112131415M526-48-1155123456789101112131415R162.7KLED 8ACTIVER32390KR115K/5WR125K/5WZ11N5927Z21N5927LED 6TEMP/DCQ6MPSA75Q22N5

38、551LED 2CLIPLED 4SIGNALLED 3SIGNALQ12N5551Q42N5551Q32N5551TR2MAC97ATR1MAC97ALED 5TEMP/DCLED 7ACTIVED121N4148R310KR410KR7100KR8100KR134.7K8877665544332211DDCCBBAA120 VOLT VERSION12GA JUMPER12GA JUMPERWIRE HARNESS TO SURGE PCBBLACKRED21B0927-01.REV016001/7001 POWER SUPPLY/RELAY PCBCREST AUDIO INC.150

39、Florence Ave.B11Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofCH A OUTCH B OUTCH A INCH B IN34V AC34V AC+122 CH B+122 CH A+61 CH A+61 CH B-61 CH A-61 CH B-122 CH A-122 CH BD31N4004D41N4004R31/10WC10.047/630VR110/10WD11N4004C20.047/630VR210/10WR41/10WD21N4004P1PLUG AC MALEJ126-48-10451234R733/2WR833/2WSW126 AMPC110.15/400VC120.15/400VT1C310000/67VC510000/67VC710000/67VC910000/67VC410000/67VC610000/67VC810000/67VC1010000/67VBR2MP14020BR1MP14020L12uHL22uHRL1FRL-24RL2FRL-24J1987-86112