QSC-CX302V-pwr-sch 电路图 维修手册.pdf

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1、ITEM NO.QTYPART NO.DESCRIPTIONVENDOR RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 QSC Audio Products, Inc. Technical Services Group1 CX 302V Replacement Parts QSC part #DescriptionQty.Notes or Component Reference Misc. CH-000122-00COVER, PLC1 CO-000111-00CONN PLUG 3-PIN EU

2、RO GRN2 CO-000176-00TERM SPADE SNAP #6 10/12AWG8 TD-000077-00OWNERS MANUAL CX 2CH 2RU1 WC-000139-00CORD SET 3 COND 15A 125VAC1(100V WP-000060-01 (100V); WP-000060-02 (230V) Chassis Assembly CH-000112-00SHIELD, AC, PLX1 CH-000118-00RACK EAR, PL2 2SP2 CH-000119-00CHASSIS, PLC1 CO-000169-00CONN IEC AC

3、INLET1 HW-060090-SO#6-32 X 9/16 HEX STANDOFF2 LB-000052-00LABEL, UL/cUL APPROVAL1 LB-000053-00LBL, FRENCH, FUSE REPLACEMENT1 LB-000077-00LABEL,WARNING,HIGH ENERGY1 LB-000254-00LABEL, INPUT/OUTPUT CX1 LB-000260-00LABEL, FACEPLATE CX 302V1 LB-160226-01LABEL, FUSE, UL CAUT. 15A 250V1(230V models) LB-16

4、0226-05LABEL, FUSE, UL CAUT. 25A 125V1(100V WP-000061-01 (100V); WP-000061-02 (230V) PC Board Assembly CA-010002-30CAP 10PF 5% 50V 0805 SMT2C14, C49 CA-015002-10CAP CER 15PF 10% 500V SL2C16, C50 CA-047002-30CAP CER 47PF 5% 50V NPO SMT2C99, C100 CA-110001-10CAP SM 100PF, 5%, 500V1C147 CA-110002-30CAP

5、 CER 100PF 5% 50V NPO SMT8C5, C6, C9, C18, C40, C41, C43, C53 CA-133001-10CAP SM 330PF 5% 500V2C145, C146 CA-147003-30CAP 470PF 5% 50V 1206 SMT16C1, C2, C4, C17, C26, C36, C37, C52, C61, C119, C121, C148, C181, C182, C186, C188 CA-168003-30CAP CER 680PF 5% 50V NPO SMT4C25, C60, C68, C98 CA-210005-30

6、CAP .001UF 5% 50V 1206 SMT9C75, C81, C85, C95, C96, C120, C124, C195, C196 CA-222001-00CAP CER Y .0022UF 20% 125VAC2C122, C127 CA-227001-30CAP CER .0027UF 10% 100V 08059C20, C23, C24, C55, C58, C59, C108, C109, C128 CA-233001-10CAP MYLAR .0033UF 10% 100V1C113 CA-233002-00CAP CER Y .0033UF 20% 125VAC

7、2C115, C118 CA-322001-10CAP MYLAR .022UF 10% 100V2C27, C62 CA-347001-10CAP MYLAR .047UF 5% 50V4C8, C10, C44, C45 CA-410001-00CAP MET POLY X.1UF 20% 250VAC1C126 CA-410002-10CAP MYLAR .1UF 5% 100V2C12, C47 CA-410003-10CAP MET POLY .1UF 10% 250V4C129, C134, C156, C157 CA-410006-30CAP CER .1UF 10% 50V X

8、7R SMT17C19, C54, C88, C116, C125, C135, C155, C162, C163, C179, C180, C183, C185, C189, C190, C191, C194 CA-410011-00CAP MMYL .1UF 10% 400V2C107, C123 CA-422004-30CAP CER .22UF 10% 50V X7R SMT1C39 CA-447001-00CAP MET POLY X.47UF 20% 250VAC1C117 CA-447003-00CAP POLYP .47UF 10% 400V1C144 CA-510003-10

9、CAP LYTIC RL 1UF 20% 50V1C80 CA-510005-30CAP LYTIC 1UF 20% 50V SMT2C13, C48 CA-510006-00CAP MPOLY X 1UF 20% 250VAC2C110, C112 CA-610002-10CAP LYTIC RL 10UF 20% 35V5C3, C38, C86, C114, C192 CA-610006-30CAP LYTIC 10UF 20% 16V SMT1C184 CA-647001-10CAP LYTIC RL 47UF 10% 10V NP11C7, C11, C42, C46, C71, C

10、91, C92, C102, C104C106 CA-647002-10CAP LYTIC RL 47UF 20% 50V5C21, C22, C56, C57, C89 CA-710002-10CAP LYTIC RL 100UF 20% 25V8C15, C33, C72, C78, C79, C139, C142, C143 CA-710004-10CAP LYTIC RL 100UF 20% 25V3C138, C149, C150 CA-722005-00CAP LYTIC RL 220UF 20% 160V6C152, C153, C159, C160, C165, C166 CA

11、-747001-10CAP LYTIC RL 470UF 20% 16V7C73, C74, C76, C77, C82, C83, C131 CA-822200-AECAP LYTIC RL 2200UF 20% 200V2C132, C133 CH-000102-00HEATSINK, AUDIO, PLX4 CH-000103-00SPRING, CLAMP, 2 HOLE9 CH-000104-00HEATSINK PS PLX2 CH-000114-00CLAMP, 2 FINGER PLX2 CH-000120-00BRACKET B-STRIP 61 CO-000106-00CO

12、NN HD15 PIN RT ANGLE PC MT1J17 CO-000148-00CONN XLR F VERT PCB2J2, J10 CO-000155-00HEADER PCB .100 2-POSITION1J13 CO-000161-00CONN BLK HDR 3-PIN EURO OPEN2J16, J18 CO-000170-00CONN BARRIER 6-POS W/COVER1J12 HW-000001-FCFUSE CLIPS2REF: F1 HW-040001-00BRACKET,#4-40 THD,RT ANGLE2 IC-000024-00IC REG PWM

13、 40V 0.1A SG3525A1U19 QSC part #DescriptionQty.Notes or Component Reference QSC Audio Products, Inc. Technical Services Group3 IC-000046-30IC LIN DUAL OP AMP TLO72 SO-82U11, U12 IC-000047-30IC LIN DUAL COMP LM393 SO-81U10 IC-000048-30IC LIN DUAL OP AMP MC330782U1, U6 IC-000051-00IC OPTO-ISO TCDT1101

14、2U15, U17 IC-000053-30IC LIN SMT DUAL TIMER LM5561U14 IC-000054-30IC LIN SMT QUAD COMP LM339AM1U13 IC-000073-30IC LIN DUAL OP AMP LM136001U3 IC-000134-00IC CMOS HV DRVR IR21101U18 IC-000135-00IC LIN PWM SWITCH TOP 2101U16 IC-005532-OPIC LIN DUAL OP AMP 5532 EX/MPA2U2,7 LB-000259-00LABEL, OUTPUT, CX

15、2CH 2RU1 MS-000048-HSHEAT SINK, ISOL TO-2201REF: Q91 MS-000112-00FUSE 25A 125V 3AG FAST CER1F1 (100V and 120V models) MS-150250-FUFUSE 15A 250V 3AG FAST CER1F1 (230V models) MS-000115-30FUSE 0.5A 32V SMT 1206 FAST1R314 PA-000017-00LED, GRN, SPACER ASSEMBLY7LD2, LD3, LD4, LD7, LD8, LD9, LD11 PA-00001

16、8-00LED, YEL, SPACER ASSEMBLY2LD1, LD6 PA-000019-00LED, RED, SPACER ASSEMBLY2LD5, LD10 PC-003023-00PCB, PLC, 2CH1 PL-000114-00INSULATOR, IGBT/RECT HS, PLX2 PL-000126-00SPRING, SEAT, PLX9 PL-000128-00SPACER, LED, .2762REF: R30, R155 PL-000135-00INSULATOR, MICA 1.25 X 1.751REF: Q96, Q97 PT-150000-ATRE

17、S VAR IT 500 20% 0.15W CARB2VR43, VR166 PT-310004-00RES VAR IT 10K 20% 0.2W 11MM2VR2, VR121 QD-000003-00TRANSISTOR, NPN, TO-2644Q29, Q37, Q74, Q82 QD-000004-00TRANSISTOR, PNP, TO-2644Q28, Q36, Q73, Q81 QD-000042-00DIODE RECT ULTRAFAST 400V 3A2D70, D71 QD-000062-10XISTOR NPN TO-92 40V 0.2A 1.5W2Q20,

18、Q65 QD-000063-10XISTOR PNP TO-92 40V 0.2A 1.5W2Q21, Q66 QD-000074-00DIODE RECT TO220 UFAST 400V4D74, D75, D80, D81 QD-000076-00XISTOR NPN TO-220 250V2Q27, Q72 QD-000077-00XISTOR PNP TO-220 250V2Q26, Q71 QD-000102-30DIODE SW 1N4148 SMT 75V 75MA42D1D5, D8D12, D14, D23D30, D33D37, D39, D48D52, D55, D59

19、, D63D65, D67, D69, D89D91, D93, D94 QD-000103-30XISTOR NPN SMT 40V .2A .2W22Q5, Q7Q9, Q13, Q15, Q18, Q25, Q49, Q50, Q52Q54, Q58, Q60, Q63, Q70, Q89, Q90, Q92, Q93, Q95 QD-000104-30XISTOR PNP SMT 40V .2A .2W30Q1Q4, Q6, Q10Q12, Q14, Q23, Q24, Q4248, Q51, Q55Q57, Q59, Q68, Q69, Q87, Q88, Q94, Q98, Q99

20、 QD-000105-30XISTOR NPN SMT 300V .2A .2W2Q16, Q61 QD-000106-30XISTOR PNP SMT 300V .2A .2W2Q17, Q62 QD-000108-30DIODE SMT SWITCH 200V .2A 50NS8D13, D16, D38, D41, D61, D68, D78, D79 QD-000110-30DIODE ZNR 6.2V 5% .3W SMT2D56, D92 QD-000113-30DIODE ZNR 10V 5% .3W SMT1D66 QD-000115-30DIODE SMT RECT 600V

21、 1A3D58, D60, D86 QD-000116-30DIODE RECT SMT 200V 1A5D62, D76, D77, D82, D83 QD-000154-00XISTOR NPN TO-220 230V2Q19, Q64 QD-000155-00XISTOR PNP TO-220 230V2Q22, Q67 QD-000156-00XISTOR PNP TO-220 100V 3A 40W1Q91 QD-000162-00XISTOR IGBT TO247AC 600V 20A2Q96, Q97 QD-000170-00DIODE BRIDGE RECT 600V 50A1

22、BR1 QD-004744-ZADIODE ZNR 15V 5% 1W 1N4744A4D53, D54, D87, D88 QD-005402-DXDIODE RECT DO27 200V 3A4D19, D20, D44, D45 RE-.15002-10RES MOFP 1.5 5% 2W MINI16R88, R89, R91, R92, R102, R103, R107, R108, R211, R212, R214, R215, R225, R226, R230, R231 QSC part #DescriptionQty.Notes or Component Reference

23、4CX 302V replacement parts list RE-.27001-10RES MOFP 2.7 5% 2W MINI2R80, R203 RE-.56002-10RES MOFP 5.6 5% 2W MINI5R98, R221, R354, R355, R373 RE-000210-NRTHERMISTOR NTC 15A CUR LIM1R324 RE-000230-NRTHERMISTOR NTC 10K 5%2R30, R155 RE-001003-30RES SMT 10 OHM 1% 1/8W 12064R353, R356, R358, R359 RE-0015

24、02-10RES MOFP 15 5% 2W MINI3R350, R367, R368 RE-003921-30RES SMT 39.2 OHM 1% 1/8W 12066R246R249, R349, R357 RE-004752-30RES SMT 47.5 1% 1/10W 100V5R308, R309, R312, R313, R319 RE-005606-10RES MOFP 56 5% 2W MINI5R85, R86, R208, R209 R372 RE-007502-30RES SMT 75 1% 1/10W 100V4R5, R6, R123, R124 RE-0100

25、02-30RES SMT 100 1% 1/10W 100V14R21, R27, R70, R71, R144, R150, R193, R194, R334, R364, R381, R382R384 RE-020002-30RES SMT 200 1% 1/10W 100V4R67, R68, R190, R191 RE-027401-30RES SMT 274 1% 1/10W 100V4R81, R82, R204, R205 RE-038301-30RES SMT 383 1% 1/10W 100V4R44, R167, R254, R255 RE-047502-30RES SMT

26、 475 1% 1/10W 100V4R28, R37, R151, R160 RE-053602-30RES SMT 536 1% 1/10W 100V4R22, R146, R361, R374 RE-063402-30RES SMT 634 1% 1/8W 12061R370 RE-093101-30RES SMT 931 OHM 1% 1/10W 08051R379 RE-110006-30RES SMT 1.00K 1% 1/8W 120611R1, R7, R42, R117, R118, R128, R165, R232, R250, R252, R369 RE-110009-0

27、0RES MOFP 1K 5% 2W4R256, R276, R277, R278 RE-111301-30RES SMT 1.13K 1% 1/10W 08052R302, R377 RE-114002-30RES SMT 1.40K 1% 1/10W 08051R320 RE-115002-30RES SMT 1.50K 1% 1/10W 100V16R23, R32, R34, R35, R39, R41, R101, R109, R147, R154, R157, R158, R162, R164, R270, R273 RE-117401-30RES MF 1.74K 1% 1/10

28、W 08057R72, R75, R195, R198, R272, R310, R311 RE-120002-30RES SMT 2.00K 1% 1/10W 100V3R48, R171, R266 RE-122103-30RES SMT 2.21K 1% 1/10W 100V11R47, R127, R170, R240, R264, R265, R267, R306, R307, R347, R348 RE-130102-30RES SMT 3.01K 1% 1/10W 100V2R11, R137 RE-134802-30RES SMT 3.48K 1% 1/10W 100V2R28

29、2, R287 RE-139003-00RES MOFP 3.9K 5% 2W2R257, R378 RE-145302-30RES SMT 4.53K 1% 1/10W 100V4R297R300 RE-147502-30RES SMT 4.75K 1% 1/10W 100V14R3, R4, R10, R17, R40, R125, R126, R131, R138, R163, R166, R327, R330, R362 RE-152301-30RES SMT 5.23K 1% 1/10W 100V4R59, R62, R182, R185 RE-156001-10RES 5.60K

30、.1% 1/4W 25PPM8R8, R9, R12, R13, R129, R130, R135, R136 RE-159002-30RES SMT 5.90K 1% 1/10W 100V2R29, R152 RE-175002-30RES SMT 7.50K 1% 1/10W 100V13R15, R38, R76, R77, R120, R122, R132, R140, R161, R199, R200, R291, R294 RE-178701-30RES SMT 7.87K 1% 1/10W 100V1R360 RE-190902-30RES SMT 9.09K 1% 1/10W

31、100V6R258, R295, R315R318 RE-210003-30RES SMT 10.0K 1% 1/10W 100V10R36, R121, R159, R305, R336, R338, R363, R366, R375, R376, RE-212702-30RES SMT 12.7K 1% 1/10W 100V19R14, R16, R19, R46, R65, R106, R133, R134, R139, R142, R169, R188, R241, R245, R259, R290, R293, R329, R337 RE-215002-30RES SMT 15.0K

32、 1% 1/10W 100V4R45, R168, R262, R365 RE-215004-00RES MOFP 15K 5% 2W1R251 RE-216501-CMRES MF 16.5K 1% 1/2W2R31, R153 RE-220002-30RES SMT 20.0K 1% 1/10W 100V14R18, R25, R141, R148, R229, R242, R244, R253, R281, R303, R304, R331, R346, R271 RE-220003-30RES SMT 20.0K 1% 1/8W 12064R49, R50, R172, R173 RE

33、-224901-30RES SMT 24.9K 1% 1/10W 100V1R325 RE-230002-10RES MOFP 30K 5% 2W MINI2R351, R352 RE-239202-30RES SMT 39.2K 1% 1/10W 100V10R20, R60, R61, R143, R183, R184, R243, R261, R323 RE-239202-30RES SMT 39.2K 1% 1/10W 100V10R332 QSC part #DescriptionQty.Notes or Component Reference QSC Audio Products,

34、 Inc. Technical Services Group5 QSC part #DescriptionQty.Notes or Component Reference RE-247503-30RES SMT 47.5K 1% 1/10W 100V4R26, R149, R343, R224 RE-310002-30RES SMT 100K 1% 1/10W 100V3R33, R119, R156 RE-310003-30RES SMT 100K 1% 1/8W 120610R268, R283R286, R296, R341, R342, R344, R345 RE-315002-30R

35、ES MF 150K 1% 1/8W 120610R51, R53, R73, R74, R174, R176, R196, R197, R333, R335 RE-339201-30RES SMT 392K 1% 1/10W 100V5R24, R145, R260, R263, R340 RE-339202-30RES MF 392K 1% 1/8W 12064R321, R322, R326, R328 RE-375005-BMRES MF 750K 5% 1/2W 100PPM2R339, R371 RE-410001-30RES SMT 1.0 MEG OHM 1% 1/8W2R28

36、9, R292 SC-040041-PP#4-40 X 1/4 P/P BLACK2 SC-063100-PP#6-20 X 5/8 “AB” TYPE 1 XRECE20 SC-081101-SP#8-18 X 5/8, TYPE 1 P/P BLACK4 SW-000029-SWRELAY, SPKR PROTECT,SPDT,24VDC1K1 SW-000053-00SWITCH DIP 10-POS, TALL1SW1 WC-0.2020-JWJMPR BARE 0.2 20AWG SLD4D21, D22, D46, D47 WC-0.5018-JWJMPR INS 0.5 18AW

37、G SLD WHT1J120 (100V and 120V models); J240 (230V models) WC-000002-10JUMPER 22GA BARE SOLID2W3, W4 WC-000103-00CABLE ASSY, 20 PIN 9L3REF: J3, J4, J5, J6, J14, J15 J3 TO 4, J5 TO 6, J14 TO 15 WC-000115-00AC SWITCH WIRE, BLK, LONG1REF: ES2, TO SWITCH WC-000115-01AC SWITCH WIRE, RED, SHORT1REF: ES1, T

38、O SWITCH WC-000117-00SPEAKER WIRE, BLACK1REF: E12AE12C WC-000117-01SPEAKER WIRE, WHITE1REF: E9AE9C WC-000117-02SPEAKER WIRE, GREY1REF: E11AE11C WC-000117-03SPEAKER WIRE, BLACK1REF: E10AE10C WC-000118-00WIRE ASSY, BLK, LONG1REF: EH1EH2 WC-000118-01WIRE ASSY, RED, SHORT1REF: EL1E120A (100V and 120V mo

39、dels) XF-000005-00BEAD FERRITE W/20AWG LEAD2L9, L10 XF-000023-00CHOKE COMMON MODE 2.2MH2L3, L4 XF-000061-00INDUCTOR TOROID 1.9UH 13GA1L6 XF-000064-00XFMR AMP HOUSEKEEPING PLC1T1 XF-000066-00INDUCTOR AIR 2UH 14/20GA2L1, L2 XF-000150-00XFMR PWR DCA 30221T2 (120V and 230V models) XF-000187-00XFMR PWR DCA 3022 (100V)1T2 (100V models) 6CX 302V replacement parts list