Crest-PRO4601-pwr-sch维修电路原理图.pdf

上传人：cc518

文档编号：146030

上传时间：2022-07-06

格式：PDF

页数：9

大小：332.94KB

《Crest-PRO4601-pwr-sch维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Crest-PRO4601-pwr-sch维修电路原理图.pdf（9页珍藏版）》请在收音机爱好者资料库上搜索。

1、8877665544332211DDCCBBAA120 VOLT VERSION NOTE 1NOTE 24601 = 6-6800UF/90VDC3301 = 4-7300UF/80VDCNOTE 3OMIT C6,C7 ON 33014601 = 11A BREAKER 240V4601 = 18A BREAKER 120V3301 = 11A BREAKER 120V3301 = 6A BREAKER 240V21A13423301/4601 POWER SUPPLY PCB SCHEMATIC CREST AUDIO 150 FLORENCE AVE.B11Wednesday, May

2、 17, 2000HAWTHORNE, NJ 07506TitleSizeDocument NumberRevDate:Sheetof 26V AC 26V ACBLACK GNDBLACK GNDBLACK GNDBLACK GND.25 LUGRED +VCCRED +VCCGREEN -VCCGREEN -VCCBR1BR352WC10.15/400VJ126-48-102512C6NOTE 1C7NOTE 1C2NOTE 1C4NOTE 1C3NOTE 1C5NOTE 1SW1NOTE 2T122C1033P1PLUG AC MALERadioFans.CN 收音机爱好者资料库887

3、7665544332211DDCCBBAACC151,CV301 - OMIT R117,R118,R130,R131 Q33,Q3421B102701CV301, 4601, 3301 OUTPUT PCBCREST AUDIO INC.150 Florence Ave.C11Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:SheetofWHTBLKREDGRNQ162SA1006BQR10010/1WR91220D29SF14R9351.1/1W/1%R9251.1/1W/1%Q312SA1

4、302R14351/0.5WR14251/0.5WR10451/2WR1332.2/1WR1192.2/1WR31/10WQ362SC3281Q352SA1302R110/10WC4322/160VD35FR204C4422/160VD34FR204C10.047/630VR1320.33/5WR1200.33/5WJ2(HARD-WIRE)12345R1031K/1WR1021K/1WR1011K/2WL12uHD361N4004RL1K10P-11D55-24M4GOLDMETHODE1234567891011121314151617C39330PFC38330PFQ152SC2336BQ

5、C290.1/100VC30100/16VQ222SC2336BQR14610/1WR14710/1WQ17TIP117Q242SC3281R10730/2WR10630/2WR13810/1WQ212SA1006BQR13910/1WR944.7/1WR894.7/1WR90510R1422C31330PFQ232SA1302SBS1MBS4991SBS2MBS4991R1300.33/5WR951KR1180.33/5WC281200pFQ342SC3281VR2PTC15LB/250R1312.2/1WR1652.2KR1172.2/1WQ332SA1302IC5LM35DP132R12

6、40.33/5WR1260.33/5WR1280.33/5WR1120.33/5WR1140.33/5WR1160.33/5WQ282SC3281Q302SC3281Q322SC3281Q272SA1302Q292SA1302R1252.2/1WR1272.2/1WR1292.2/1WR1112.2/1WR1132.2/1WR1152.2/1WRadioFans.CN 收音机爱好者资料库8877665544332211DDCCBBAABLACKBLACKREDGREENRED/WHITEWHITEWHITEORANGE/WHITERED/BLACKRED/BLACKWHITE/REDWHIT

7、EBLACKBLACKREDREDYELLOWGREEN/BLACKGREEN/BLACKWHITE/REDRED/WHITEWHITE/REDWHITE/REDPURPLE/WHITERED/BLACKGREEN/BLACKBLACK 18 GABLACK 18 GAWHITE/REDGREENORANGE/WHITEPURPLE/WHITEPOWER SUPPLYGROUND LUGWHITEWHITE (X2)YELLOW (X2)YELLOW/WHITE (X2)YELLOW/WHITEBLACK SHIELDWHITE SHIELDBLACK SHIELDBLACK SHIELDBL

8、ACK SHIELDWHITE SHIELDWHITE SHIELDWHITE SHIELDBLUE/WHITEBLUEBLACK/WHITEBLACK,BLACK SHIELDBLACK,WHITE SHIELD BLUE SHIELDED BLUE SHIELDED BLUE SHIELDEDYELLOW SHIELDEDBLUE SHIELDEDBLUE SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDBLUE SHIELDEDBLUE SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDBLUE SHIELDEDBLUE SHIELD

9、EDYELLOW SHIELDEDYELLOW SHIELDEDBLUE SHIELDEDBLUE SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDYELLOW SHIELDEDBLUE SHIELDEDPURPLE (X2)WHITE/BLACKORANGEGREYBROWNBLACK/REDBLUE/WHITEGREY/BLACKWHITE/GREYBLUE/WHITERED/WHITEGREY/WHITEBROWN/WHITEGREEN/WHITEBLACK/REDPURPLEORANGEGREYBR

10、OWNWHITE/BLACKGREY/WHITEBROWN/WHITEGREEN/WHITEWHITE/BLACK (X2)BLACK/WHITEPURPLEBLACKPURPLE/WHITEREDGREENRED/WHITEGREEN/WHITEREDGREENRED/WHITEGREEN/WHITEPURPLE/WHITE(X2)(X2)BLACKREDYELLOWBLACKBLUEBLACK/WHYELLOW/WHRED/WHBLACH/WHBLUE/WHBLACK 18 GA1 - ADD 18 GA BLACK WIRE FROM PIN 08 ON J1 FAN TO POWER

11、SUPPLY GND LUGCHANGES MADE TO A 7001 HARNESS TO PRODUCE A 4601 HARNESS2 - DELETE J1 RELAY AND COMBINE ITS WIRES A,B RESPECTIVLY WITH M5 OF CH.A AND CH.B AS SHOWN3 - BOTH CH.A AND CH.B M5 HEADERS CHANGE FROM 3 PIN TO 5 PIN HEADERS TO HOUSE EXTRA RELAY WIRESRED/BLACKGREEN/BLACK21B13124601 HARNESS SCHE

12、MATICCREST AUDIO INC.150 Florence Ave.B11Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:Sheetof.25 PUSH-ON LUG.25 PUSH-ON LUGJ1 FAN123456789101112131415M5 TEMP/RELAY CH.B12345J2 CH.B12345678910111213M5 TEMP/RELAY CH.A12345M8 DISPLAY123J3 INPUT12345678J2 CH.A123456789101112

13、13M7 DISPLAY123J1203-09-102212J1303-09-10421234J1P.S. BOARD12F112F312CH.B OCTAL12345678CH.A OCTAL12345678M5DISPLAY123456789101112131415M6DISPLAY123456789101112131415J3 CH.A PREAMP123456789101112131415J3 CH.B PREAMP1234567891011121314158877665544332211DDCCBBAATEMP SENSOR +TEMP SENSOR OUTTEMP SENSOR G

14、ND.RELAY GROUNDRELAY GROUNDRELAY 2,4RELAY 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 T

15、EMP SENSOR GND27 V. INR40, R41 RESISTOR VALUESMODELVALUE48016001700184.5K 1/4W/1%73.2K 1/4W/1%60.4K 1/4W/1%4601330141.2K 1/4W/1%53.6K 1/4W/1%21C1095027-6-48-46-3301 DISPLAY W/NEXSYS CONTROLCREST AUDIO INC.150 Florence Ave.C10Wednesday, May 17, 2000Hawthorne, NJ 07506TitleSizeDocument NumberRevDate:S

16、heetof34 V. AC34 V. ACCENTER TAPR1410KR211KR221KR254.7KR264.7KR372.2KD31N4148C9470/25VD51N4148D71N4148D91N4148D21N4148D41N4148D61N4148D81N4148D111N4148D101N4148C7100/25VD131N4148C8100/25VD151N4148D171N4148D161N4148D141N4148LED 1CLIPC50.1/100VQ5MPSA75D181N4148D191N4148R2910KR3010KR28390R27390R38100KR

17、39100KR23750/1%R24750/1%C11/50VC21/50VR35499/1%R36499/1%BR1RS202F13A/MINIC6470/50VC3470/6.3VD11N4004C4470/6.3VR52.7KR92.7KR102.7KR62.7KR182.7KR152.7KR172.7KR344.7KR334.7KR31390KR4233/2W/5%R205.1KR195.1KM626-48-1155123456789101112131415M526-48-1155123456789101112131415R162.7KLED 8ACTIVER32390KM1226-4

18、8-113612345678910111213R115K/5W+-IC1ALM614231413R125K/5W+-IC1BLM614657Z11N5927Z21N5927IC1ELM6148139LED 6TEMP/DCQ6MPSA75VR15KBQ22N5551VR25KB+-IC1DLM614151416LED 2CLIPM926-48-110212345678910LED 4SIGNALM726-48-1035123+-IC1CLM614111210LED 3SIGNALM826-48-1035123Q12N5551Q42N5551Q32N5551TR2MAC97ATR1MAC97AL

19、ED 5TEMP/DCLED 7ACTIVED121N4148R310KR410KR41SELECTEDR7100KR40SELECTEDR8100KR1310K8877665544332211DDCCBBAABALANCED 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/

20、MUTEATTENUATOR DRIVERNOTE 1: 8.2K 2W ON MODELS 8001, 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 46

21、011.1K 10W ON MODEL 4601 3.3K 2W ON MODELS CV301, CC151, 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 M

22、ODEL 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 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, 200

23、0 TitleSizeDocument NumberRevDate:SheetofVCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCCVCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-C100.001/50VR5010KR3322KR69NOTE 1C1100/35VR70NOTE 1R76NOTE 2R272.2KR77NOTE 2Q3MPSA75Z11N5353Z21N5353Z41N5938C5470pFR91KZ31N5938D141N4148R710KD121N4148R10100KD151N4148R422KQ42N5551D31N4148C

24、14470uFC247/35VC16470uFC180.47/250VR810KC210.1uFC17470uFC15470uFC70.1/50VQ152N5401Q82N5551IC4NE5517AN12345678910111213141516Q122N5551+-IC1ANE5532AN32184Q62N5551+-IC1BNE5532AN567Q102N5551R314.7KR730Q142N5551R57100Q132N5401Q92N5401Q72N5401Q112N5401R3747KD18SF14R363.3KR782.7KR321.5K/1%R82NOTE 4R7911K/1

25、%/1WR35750/1%R80549/1%R34499/1%D20NOTE 4D161N4148+-IC3ALM339N312452D171N4148R58100D19SF14C2230pFR411K/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%C430pF

26、R2330KR115KR310KR54.7KR610KR1410K/1%R3810KR65NOTE 3R1510K/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%+-IC3DLM

27、339N101113C200.1uFSIP1A10K/0.2%SIP1C10K/0.2%R174.7KD41N4148C92.2/5%/100VD61N4148C630pFD51N4148D71N4148R13220KR46100K/0.1%D81N4148C111/50VD91N4148C121/50VR182.2KC30.1/50VR1910KC82.2/5%/100VR20549/1%R6868.1/1%R83NOTE 4VR1NOTE 4R2210KR40SELECTEDR2310KR39SELECTEDJ2-M26-48-113512345678910111213D111N4148J

28、3-M26-48-1155123456789101112131415D101N4148R21100KJ1-F09-52-31721234567891011121314151617C190.47/250VR261K8877665544332211DDCCBBAATEMP SENSOR +TEMP SENSOR OUTTEMP SENSOR GND.RELAY GROUNDRELAY GROUNDRELAY 2,4RELAY 1,3GROUNDSPKR. RAIL CH. BMUTE CH. BLIMIT CH. BCONTROL V. CH. BCLIP CH. BSIGNAL CH. B SI

29、GNAL 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 TEMP TEMP SENSOR GNDIGM ATEMP ACLIP APROT ATEMP BCLIP BPROT BDATA BDATA AA/CLIPB/CLIPDATA & POWER CONN.(5.1V)(5.1V)44 V. OUTTRANSFORMER TEMP GNDIGM B27 V. IN12-1

30、4-93CHANGE R101,R109 FROM 10K TO 4.7K.CHANGE R103,R111 FROM 2.2K TO 2.7K.CHANGE R107,R115 FROM 3.3K TO 4.7K.CHANGE R108,R116 FROM 2.2K TO 1K.CHANGE Z101,Z102 FROM 1N5913 TO 1N5918. NOTE 1R23,R24 WILL CHANGE TO 1K/1% WITH UL APPROVAL.21D1977-xxCREST AUDIO100 EISENHOWER DRIVEPARAMUS, NJ 07652D00Wednes

31、day, May 17, 2000SizeDocument NumberRevDate:SheetofA/DATAAUX GNDB/DATAA/+16VB/+16VA/-16VB/-16V+24V34 V. AC34 V. ACR152.7KJ326-48-10751234567R172.7KM526-48-1155123456789101112131415R162.7KLED 8ACTIVEZ11N5927AR115K/5WZ21N5927AR125K/5W+-IC1CLM614111210LED 5TEMP/DC+-IC1DLM614151416C3470/6.3VIC1ELM614813

32、9+-IC1BLM614657Q42N5551+-IC1ALM614231413LED 1CLIPR2910K+-IC102ALM358A32184R27390+-IC101CLM3398914R254.7K+-IC101ALM339312452Q6MPSA75+-IC101BLM339671D181N4148R24750/1%R23750/1%D191N4148R221KC1021/50VR211KC1011/50VC50.1/50VLED 2CLIPC8100/25VZ1021N5918AR1310KBR1RS202C7100/25VD1051N4148R1410KR1161KVR15KB

33、R1154.7KR205.1K+-IC102BLM358A567R92.7KR8100KR62.7KR7100KQ12N5551D61N4148F13A/MINILED 3SIGNALC6470/50VR52.7KR35499/1%R310KR410KR102.7KR334.7KR372.2KR344.7KR31390KR32390KM726-48-1035123M826-48-1035123Q32N5551LED 4SIGNALQ22N5551R195.1KC1050.1/50VC1040.1/50VLED 6TEMP/DCD1101N4001TR2MAC97AD1091N4001TR1MA

34、C97AD1081N4001LED 7ACTIVED1071N4001D121N4148R12110KR264.7KR1172.2KD31N4148R120100KD51N4148R12610KD71N4148R12510KD91N4148R1094.7KD21N4148+-IC101DLM339101113D41N4148R1104.7KD81N4148R1112.7KD111N4148R113100D101N4148C1030.1/50VD131N4148Z1011N5918AD151N4148R1081KD171N4148R1074.7KD161N4148D1021N4148D141N4

35、148R1032.7KQ5MPSA75R1024.7KR3010KR105100R28390R1014.7KR38100KR12410KR39100KR12310KC11/50VR118100KC21/50VR11910KR36499/1%R122220C4470/6.3VVR25KBR182.7KM626-48-1155123456789101112131415VEEAVDDAVEEBVDDB8877665544332211DDCCBBAABALANCED INPUT/GAINSERVO/HIGH PASSI.G.M. DETECTOR SIGNAL DETECTORCLIP DETECTO

36、RAMPLIFIER 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 ON MODELS 8001, 7001, CV601 20K 2W ON MODELS 6001, 4801, CC301 560 10W ON MODELS CC301NOTE 4: R82, R83,

37、 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 CV301, CC151, 33011K 10W ON MODELS CV301, CC151, 3301 560 10W ON MODELS CC301 620 10W ON MODEL 6001 560

38、 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 ON MODEL CC151 NOTE 5:REV NOTES 7/15/93(1) DELETE R12(NEW)(NEW)(NEW)(NEW)(NEW)NOTE 4: R82, D20, VR1 ARE U

39、SED 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+VCC+VCC+VCC+VCC+VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-VCC-C100.001/50VR5010KR3322KR42100KR69NOTE 1C1100/35VC231

40、nFR70NOTE 1R76NOTE 2R272.2KR77NOTE 2Z11N5353Z21N5353Z41N5938C5470pFR91KZ31N5938D141N4148R710KD121N4148R10100KD151N4148R422KQ42N5551D31N4148C14470uFC247/35VC16470uFC180.47/250VR810KC210.1uFC17470uFC15470uFC70.1/50VQ152N5401IC4NE5517AN12345678910111213141516Q1AMPQ6700+-IC1ANE5532AN32184Q1BMPQ6700+-IC1

41、BNE5532AN567Q62N5551Q102N5551R314.7KQ142N5551R57100Q1DMPQ6700Q1CMPQ6700Q72N5401Q112N5401R3747KD18SF14R362.7KR782.7KR321.5K/1%R82NOTE 4R7911K/1%/1WR35750/1%R34499/1%D20NOTE 4R80576/1%D161N4148D171N4148R58100D19SF14C2230pF+-IC2BRC4559567D211N4148R1122KQ32N5401D21N4148R492.2KR2810KR8110KR292.7KD131N414

42、8R24680KR3047KR25680KC1310/35VR16150KSIP1D10K/0.2%C430pFR2330KR115KR310KR54.7KR610KR1410K/1%R65NOTE 3R1510K/1%R66NOTE 3+-IC2ARC455932184R71100R72100R7447R7547R511MR52100KR562.2KQ52N5401R59511/1%R53100KD11N4148Q12N5401R60511/1%R541MQ22N5551R638.25K/1%R552.2KR6268.1/1%R648.25K/1%R6768.1/1%R6168.1/1%Q1

43、22N5551SIP1B10K/0.2%Q82N5551C200.1uFR45100/1%SIP1A10K/0.2%R43100/1%SIP1C10K/0.2%R44SELECTD41N4148R174.7KD61N4148C92.2/5%/100VC630pFD51N4148D231N4004D71N4148D221N4004R13220KR47SELECTD81N4148R46SELECTC111/50VD91N4148Z5SELECTC121/50VZ6SELECTR182.2KC30.1/50VQ92N5401R1910KC82.2/5%/100VR4047KR6868.1/1%R20

44、576/1%R41100KVR1NOTE 4R39100KR2210KR2310KR3847KJ2-M26-48-113512345678910111213D111N4148J3-M26-48-1155123456789101112131415D101N4148R21100KJ1-F09-52-31721234567891011121314151617+-1C3ALM39332184C190.47/250VR261K+-IC3BLM3935678877665544332211DDCCBBAADATA & POWER CONN.VR JUMPERSTEP 1STEP 2STEP 3STEP 4A

45、NALOG GNDCHANNEL B SAME AS ABOVEB/OUTPUTA/TEMPB/TEMPB/PROTECTB/CLIPB/IGMA/PROTECTA/CLIPA/IGM+20V21B1646NEXSYS DATA ENCODERCREST AUDIO100 EISENHOWER DRIVEPARAMUS, NJ 07652B00Wednesday, May 17, 2000TitleSizeDocument NumberRevDate:SheetofA/OUTPUT+24VANALOG GNDA/+16VB/+16VA/-16VB/-16VJ209-48-21311234567

46、8910111213D101N4004D91N4004D71N4004J109-48-210112345678910D81N4004C40.1/50VJ326-48-10751234567C50.1/50V+-IC5ALM339D312452+-IC5BLM339D671+-IC5CLM339D8914+-IC5DLM339D101113OPTO1APC3Q17OPTO1BPC3Q17OPTO1CPC3Q17OPTO1DPC3Q17+-IC2BNJM5532M567+-IC2ANJM5532M32184R2150KR310KR410KR61.78K/1%R72.2KR8549/1%R9243/

47、1%R10121/1%R1110/1%R12330KR132.7KR142.7KR152.7KR162.7KR187.5KR1715KR191.8KR202K/1%D21N4148D11N4148D3DL103AD4DL103AC10.1/50VC20.1/50VC310/25VC4.22/50VR1100KJ226-48-10351238877665544332211DDCCBBAANOTE 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 O

48、N MODEL 600121A09527001/6001/4601/3301 FAN DRIVERCREST AUDIO INC.150 Florence Ave.A11Wednesday, 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%R2221/1%R164.7KR32.2KM126-48-1155123456789101112131415Z11N5363A