QSC-CX302V-pwr-sch维修电路原理图.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 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-000

2、122-00COVER, PLC1 CO-000111-00CONN PLUG 3-PIN EURO 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

3、-000119-00CHASSIS, PLC1 CO-000169-00CONN IEC AC 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-160226-01LA

4、BEL, FUSE, UL CAUT. 15A 250V1(230V models) LB-160226-05LABEL, 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-1100

5、01-10CAP SM 100PF, 5%, 500V1C147 CA-110002-30CAP 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 680P

6、F 5% 50V NPO SMT4C25, C60, C68, C98 CA-210005-30CAP .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% 10

7、0V1C113 CA-233002-00CAP CER Y .0033UF 20% 125VAC2C115, 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, C13

8、4, C156, C157 CA-410006-30CAP CER .1UF 10% 50V X7R 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-447

9、003-00CAP POLYP .47UF 10% 400V1C144 CA-510003-10CAP 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 LYT

10、IC RL 47UF 10% 10V NP11C7, C11, C42, C46, C71, C91, 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 220U

11、F 20% 160V6C152, C153, C159, C160, C165, C166 CA-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 PL

12、X2 CH-000120-00BRACKET B-STRIP 61 CO-000106-00CONN 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-040001-00BR

13、ACKET,#4-40 THD,RT ANGLE2 IC-000024-00IC REG PWM 40V 0.1A SG3525A1U19 QSC part #DescriptionQty.Notes or Component Reference RadioFans.CN 收音机爱 好者资料库 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-000

14、048-30IC LIN DUAL OP AMP MC330782U1, U6 IC-000051-00IC OPTO-ISO TCDT11012U15, 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-005

15、532-OPIC LIN DUAL OP AMP 5532 EX/MPA2U2,7 LB-000259-00LABEL, OUTPUT, CX 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

16、-00LED, GRN, SPACER ASSEMBLY7LD2, LD3, LD4, LD7, LD8, LD9, LD11 PA-000018-00LED, 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, R

17、155 PL-000135-00INSULATOR, MICA 1.25 X 1.751REF: Q96, Q97 PT-150000-ATRES 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 ULT

18、RAFAST 400V 3A2D70, D71 QD-000062-10XISTOR NPN TO-92 40V 0.2A 1.5W2Q20, 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 1N41

19、48 SMT 75V 75MA42D1D5, D8D12, D14, D23D30, D33D37, D39, D48D52, D55, D59, 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, Q

20、14, Q23, Q24, Q4248, Q51, Q55Q57, Q59, Q68, Q69, Q87, Q88, Q94, Q98, Q99 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

21、QD-000113-30DIODE ZNR 10V 5% .3W SMT1D66 QD-000115-30DIODE SMT RECT 600V 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-000162-00XISTO

22、R IGBT TO247AC 600V 20A2Q96, Q97 QD-000170-00DIODE BRIDGE RECT 600V 50A1BR1 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,

23、 R226, R230, R231 QSC part #DescriptionQty.Notes or Component Reference RadioFans.CN 收音机爱 好者资料库 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-NRTHERMI

24、STOR NTC 10K 5%2R30, R155 RE-001003-30RES SMT 10 OHM 1% 1/8W 12064R353, R356, R358, R359 RE-001502-10RES 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% 2

25、W MINI5R85, R86, R208, R209 R372 RE-007502-30RES SMT 75 1% 1/10W 100V4R5, R6, R123, R124 RE-010002-30RES 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,

26、 R82, R204, R205 RE-038301-30RES SMT 383 1% 1/10W 100V4R44, R167, R254, R255 RE-047502-30RES SMT 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

27、 SMT 1.00K 1% 1/8W 120611R1, R7, R42, R117, R118, R128, R165, R232, R250, R252, R369 RE-110009-00RES 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,

28、R41, R101, R109, R147, R154, R157, R158, R162, R164, R270, R273 RE-117401-30RES MF 1.74K 1% 1/10W 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, R3

29、48 RE-130102-30RES SMT 3.01K 1% 1/10W 100V2R11, R137 RE-134802-30RES SMT 3.48K 1% 1/10W 100V2R282, 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

30、, R330, R362 RE-152301-30RES SMT 5.23K 1% 1/10W 100V4R59, R62, R182, R185 RE-156001-10RES 5.60K .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, R

31、200, R291, R294 RE-178701-30RES SMT 7.87K 1% 1/10W 100V1R360 RE-190902-30RES SMT 9.09K 1% 1/10W 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,

32、R134, R139, R142, R169, R188, R241, R245, R259, R290, R293, R329, R337 RE-215002-30RES SMT 15.0K 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, R

33、281, R303, R304, R331, R346, R271 RE-220003-30RES SMT 20.0K 1% 1/8W 12064R49, R50, R172, R173 RE-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.

34、2K 1% 1/10W 100V10R332 QSC part #DescriptionQty.Notes or Component Reference RadioFans.CN 收音机爱 好者资料库 QSC Audio Products, 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% 1/10

35、W 100V3R33, R119, R156 RE-310003-30RES SMT 100K 1% 1/8W 120610R268, R283R286, R296, R341, R342, R344, R345 RE-315002-30RES 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 1

36、2064R321, R322, R326, R328 RE-375005-BMRES MF 750K 5% 1/2W 100PPM2R339, R371 RE-410001-30RES SMT 1.0 MEG OHM 1% 1/8W2R289, 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-0

37、00053-00SWITCH DIP 10-POS, TALL1SW1 WC-0.2020-JWJMPR BARE 0.2 20AWG SLD4D21, D22, D46, D47 WC-0.5018-JWJMPR INS 0.5 18AWG 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

38、, J14 TO 15 WC-000115-00AC SWITCH WIRE, BLK, LONG1REF: ES2, TO SWITCH WC-000115-01AC SWITCH WIRE, RED, SHORT1REF: ES1, TO SWITCH WC-000117-00SPEAKER WIRE, BLACK1REF: E12AE12C WC-000117-01SPEAKER WIRE, WHITE1REF: E9AE9C WC-000117-02SPEAKER WIRE, GREY1REF: E11AE11C WC-000117-03SPEAKER WIRE, BLACK1REF:

39、 E10AE10C WC-000118-00WIRE ASSY, BLK, LONG1REF: EH1EH2 WC-000118-01WIRE ASSY, RED, SHORT1REF: EL1E120A (100V and 120V models) 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) RadioFans.CN 收音机爱 好者资料库 6CX 302V replacement parts list RadioFans.CN 收音机爱 好者资料库