DBX-1066-lim-sch维修电路原理图.pdf
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1、ECN#DATEECN#DATEDESCRIPTIONDESCRIPTION|LINK|056232C0.002|056232C0.004|056232C0.001|056232C0.005A0-RELEASE TO PRODUCTION1.3.96A1STANDARDIZE FILM CAPS1.17.96712A2ADD 200 OHM 1% RESISTORS ACROSS U12 AND U20 PINS 2 AND 67251.29.96A3CHANGE TO GROUNDING WASHER FOR REAN SLIMLINE JACK7492-7-96A48153-22-96CH
2、ANGE LEDS TO AMMO LEDSA5MOVE SWITCHCAPS FROM 04 TO 05 LEVEL8954-25-96X0ADDED .047uF CAPS TO U2 PIN 6 AND U6 PIN 6-REVREV7-31-96B08-29-961077INVERT PINS 16 AND 1 ON K1 AND K2, RELEASE TO PRODUCTION|056232C0.003B1REMOVE 72-5143 QTY 2, ADD IN ITS PLACE 72-5142 QTY 210899-9-96B2CHANGE 44-0027 TO 44-0050
3、, CHANGE 44-0026 TO 44-0051,CHANGE 44-0022 TO 44-0052, CHANGE 72-4261 TO 72-40671386B3CHANGE C12, C18, C25, C76 FROM 62-0067 TO 62-309122605-27-984-2-97CHANGE H2 FROM 32-2111 TO 32-1182, 10 PIN HDR TO 9 PIN1829B4OMIT C12, C18, C25 AND C76 P/N 62-3091SOLDER CAPS PN 62-0067 BETWEEN PIN 1&2 AND 2&3 OF
4、H128362-20-04C0CHANGE U4, U8, U25 AND U27 FROM 72-4321 TO 72-4331314882-27-06Tuesday March 07 2006056232C0.000C0dbx 1066 DUAL COMP/GATE/LIMITER 80-6232dbx Professional Products8760 South Sandy ParkwaySandy, Utah 84070B05itleSizeDocument NumberRevDateSheet of RadioFans.CN 收音机爱 好者资料库CHANNEL 1COMPRESSO
5、RTHRESHOLDCOMPRESSORRATIOATTACKTHRESHOLDEXPANDERRATIOEXPANDERAUTOAUTORELEASETRIMTHRESHOLDPEAKSTOP+PLUS THRESHOLDTuesday March 07 2006056232C0.002C0dbx 1066 DUAL COMP/GATE/LIMITER 80-6232dbx Professional Products8760 South Sandy ParkwaySandy, Utah 84070B25itleSizeDocument NumberRevDateSheet of EXP1 L
6、EDSGR METER1COMP CV1COMP CV1GR METER1EXP1 LEDS+15V+15V+15V+15V-15V+15-15+15V+15V+15V+15V+15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15-15-15V-15V+15V+15-15-15VD11N4148R211.5MC72.2M50E1D131N4148R1067.15K 1%D301N4148D311N4148R12010.0K 1%R1212.2MR15210.0K 1%R15310.0K 1%R154412K 1%D411N4148R1564.99K 1%U21C
7、TL0741098R1091KR10739KR174200 1%R108200 1%P125K402130123U16A3214U16DTL074121314U16CTL0741098D531N4148C91470PMD1R206200 1%C92470PMD1U21DTL074121314C931LLM50E1R122523K 1%R115523K 1%R114523K 1%R18280K 1%R155280K 1%R20430KD191N4148D201N4148R8547KR8447KU1CTL0741098C89.047MA3R1951KR1942.2MU22BLM339761U24C
8、TL0741098P1150K402136123D251N4148U24ATL0743214R212121K 1%R211121K 1%R210121K 1%R2072.00K 1%R222.00K 1%R76560KR5523K 1%R25147KR252470R201.5MU22CLM339981412D561N4148R254280K 1%U24BTL07456711D261N4148P250K402138123R17212.1K 1%R20510.0K 1%U28DTL074121314R20810.0K 1%P1350K402138123R95200 1%Q72N4124R24620
9、0 1%R25520.0K 1%R20210.0K 1%Q62N4125R231KR20110.0K 1%U28BTL07456711R215150KR2533KR26512.1K 1%D431N4148R2417.4K 1%R21613.3K 1%C1082.2M50E1U22DLM339111013C402.2M50E1R17612.1K 1%P820K402132123R2032KR20910KR119200R173470R104200P2450K420222123R214121K 1%U22ALM3395423R27410KQ92N4125R27547KR27647KP2050K402
10、136123R1939KR10520.0K 1%P350K402138123C941LLM50E1R21310KR83499 1%R5417.4K 1%R21717.4K 1%R1171.15K 1%R1492KR1183KTP3TP50031712TP4TP50031712H3RC32115512345678910111213141516U21BTL07456711U21ATL0743214U1DTL074121314C39.22JU16BTL07456711SW7DSW440051101112SW7ASW440051123SW7CSW440051789U4ELM3046M121314U4D
11、LM3046M91011U4CLM3046M678U4ALM3046M231U4BLM3046M435U25CLM3046M678U25DLM3046M91011LIMITER LINKGR METER LINKPEAKSTOP1SC1 SOURCEEXT SC1INT SC1LEVEL METER1DYNAMICS CV1MS1 OUTGAIN CV1EAK1 OUTPEAK LINKEXP1 LEDSGR METER1COMP CV1COMP CV1GR METER1EXP1 LEDSRadioFans.CN 收音机爱 好者资料库COMPRESSORTHRESHOLDCOMPRESSORR
12、ATIOATTACKTHRESHOLDX AND RRATIOEXPANDERRELEASEAUTOAUTOST LINKST LINKPEAKSTOP+THRESHOLDCHANNEL 2TRIMPLUS THRESHOLDST LINKTuesday March 07 2006056232C0.004C0dbx 1066 DUAL COMP/GATE/LIMITER 80-6232dbx Professional Products8760 South Sandy ParkwaySandy, Utah 84070B45itleSizeDocument NumberRevDateSheet o
13、f EXP2 LEDSCOMP CV2COMP CV2EXP2 LEDS+15V+15V+15V+15V+15V+15-15V+15V+15V+15V-15+15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15-15-15V-15V+15V+15-15-15VD21N4148D41N4148R454.99K 1%R471.5MR4810.0K 1%R4910.0K 1%R53412K 1%D181N4148D231N4148R12810.0K 1%R1292.2MR1337.15K 1%D381N4148D391N4148C432.2M50E1U5DTL0741
14、21314R13439KR1361KR57200 1%R14647KR8647KP155K402130123U10CTL0741098D541N4148R22210.0K 1%C96470PMD1C971LLM50E1C95470PMD1R130523K 1%R42280K 1%R43280K 1%R51523K 1%R92523K 1%R1962.2MU23BLM339761C90.047MA3R1971KD221N4148U5ATL0743214P1750K402136123U11CTL0741098U10DTL074121314U10BTL07456711P1450K402138123R
15、22130KR135200 1%R229121K 1%R228121K 1%R231121K 1%R2242.00K 1%R442.00K 1%R98560KR28523K 1%R249470R461.5MD31N4148R256280K 1%D591N4148R25720.0K 1%D331N4148U11DTL074121314R9110.0K 1%R223200 1%P550K402138123Q32N4125U26BTL07456711U26DTL074121314R22510.0K 1%R21810.0K 1%R5517.4K 1%U5CTL0741098R521KR21910.0K
16、 1%R244200 1%Q82N4124R245200 1%D451N4148U29CTL0741098R5912.1K 1%R232150KR27312.1K 1%U23CLM339981412R2503KR23313.3K 1%R227121K 1%R24847KC1092.2M50E1U23DLM339111013R15812.1K 1%C422.2M50E1R27710KQ102N4125R27847KR27947KP1020K402132123R2202KR22610KU29ATL0743214R131200R15939KR50470P650K402138123P2350K4202
17、22123P1950K402 36123R126200R6310.0K 1%R12720.0K 1%U23ALM3395423C141LLM50E1R23010KR10317.4K 1%R142499 1%R23417.4K 1%R261.15K 1%R972KR13KTP2TP50031712TP5TP50031712H4RC32115512345678910111213141516U29BTL07456711U10ATL0743214U5BTL07456711C41.22JSW3DSW440052101112SW3ESW440052131415SW3FSW440052161718SW9AS
18、W440051123SW9DSW440051101112SW9CSW440051789U8ELM3046M121314U8DLM3046M91011U8CLM3046M678U8ALM3046M231U8BLM3046M435U27CLM3046M678U27DLM3046M91011LIMITER LINKPEAKSTOP2SC2 SOURCEEXT SC2INT SC2LEVEL METER2DYNAMICS CV2LINK CH2 LED DISABLERMS2 OUTGR METER LINKGAIN CV2EAK2 OUTPEAK LINKEXP2 LEDSCOMP CV2COMP
19、CV2EXP2 LEDSCONTOUROUTPUTGAINVCA SYMSIDE CHAINRMS TRIMCHANNEL 1RETURNSIDE CHAINSEND+4dBu-10dBVI/O METER+4dBu-10dBV+4dBu-10dBVBYPASSSC MONTRIMUNITY GAININPUTSJENSEN JT-123-dbxJENSEN JT-11-dbxBAUER RE-123-dbxBAUER RE-11-dbxOPTIONALTRANSFORMERSOUTPUTSTuesday March 07 2006056232C0.001C0dbx 1066 DUAL COM
20、P/GATE/LIMITER 80-6232dbx Professional Products8760 South Sandy ParkwaySandy, Utah 84070B15itleSizeDocument NumberRevDateSheet of IN1+IN1-IN1+IN1-+15V+15V+15V+15V+15V+15V+15V+15V+15V+15V+15V+15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V+15V-15V+15VR1224.9K 1%P750K420222123C5150PJD1
21、C5210PJDR16520.0K 1%R16657.6K 1%R16857.6K 1%C4950PJD1C62470PMD1C70470PMD1R16920.0K 1%C5010PJDJ9J3202061234R1711KR1571KU9AMC330783214U7BMC330785678D211N4148D321N4148D401N4148U9BMC330785678Q12N4124D71N4004R1930J2J3202041234TR1OMITTR26011243125678P150K420222123R16413.3K 1%R16313.3K 1%R1317.4K 1%C5322NP
22、M25E1P1850K402138123C61M50E1R751.5MR19057.6K 1%R18820.0K 1%C46470PMD1C54470PMD1R1161KD81N4148R1920C4.047MA3C110PJDC250PJD1R13247KJ10J320119254136J11J320119254136J6J320119254136J1J320119254136C691M50E1R1381KR177121K 1%R16113.3K 1%R16213.3K 1%C55.33LLM50E1R16747KR17047KR412.1K 1%R1513.9KR3150KR7912.1K
23、 1%C5710PJDR1871.15K 1%R176.04K 1%R137560KR74.53K 1%R93.16K 1%R103.24K 1%R994.53K 1%R83.16K 1%R772.67K 1%R785.76K 1%R18928.0K 1%R14810.0K 1%R102499 1%R10110MR1660.4 1%R1560.4 1%R1911.5MP2150K420222123R7447KR7320R1124.9K 1%R14560KR1001KC34470PMD1C7147ME1R9322MU1BTL07456711D721N4148R25820.0K 1%R25920.
24、0K 1%D731N4148R26010.0K 1%R26113.3K 1%R262200 1%R2632.00K 1%C102470PMD1C103470PMD1C1041M50E1R610.0K 1%U28ATL0743214U28CTL0741098R26410.0K 1%U24DTL074121314R220.0K 1%U13BNE55325678U13ANE55323214U20DBXV213562478TP1TP50031712R58200 1%WA1WA28018712WA6WA28018712WA11WA28018712WA10WA28018712D29LEDG702114D2
25、8LEDG702114TP6TP50031712C80.047MA3C37.0047JC38.15JC36.39JU7AMC330783214U1ATL0743214C5.047JK1ARLY725142468K1B13119K1C1161SW2DSW440051101112SW2ASW440051123SW2CSW440051789SW2BSW440051456U21253GND3OUT7CAP6V-5V+8BIAS2IN1SYM4SW1ASW440050123SW5ASW440050123SW4ASW440050123SW6ASW440050123U25BLM3046M435U25ALM3
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