QSC-RMX1450-pwr-sch 维修电路原理图.pdf

《QSC-RMX1450-pwr-sch 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《QSC-RMX1450-pwr-sch 维修电路原理图.pdf（7页珍藏版）》请在收音机爱好者资料库上搜索。

1、ITEM NO.QTYPART NO.DESCRIPTIONVENDORRadioFans.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 Group1RMX 1450 Replacement PartsQSC part #DescriptionQty.Notes or Component ReferenceMisc.1806-2506-0POWER TRANSFORMER, 120012113-1144-0AC INLET14134-9101-0METAL WIND GUIDE14

2、154-0361-0FAN GUIDE15200-4717-0ROCKER POWER SWITCH15200-3531-0CIRCUIT BREAKER 15A1For 120V models5200-4731-0CIRCUIT BREAKER 8A1For 230V models7010-9640-0AC CORD SET 15A1For 120V models7009-8620-0POWER CORD SET CE1For 230V models8900-9050-1DC FAN 24V 80X80 (+5V)1AC Board153R-224K-5-Y1CM 250V 0.22uF 1

3、0% RL2C127, C227157Q-108M-5-X9ECE 35V 1000UF 20% RL1C63130-9270-0IC 4N291U24134-8851-0FUSE HOLDER (DIA.6.3MM4REF: F100, F2004701-202J-CRCF 1/8W 2K 5% ATS1R134701-474J-CRCF 1/8W 470K 5% ATS1R124701-682J-CRCF 1/8W 6.8K 5% ATS2R9, R144719-121J-1-XRMF 2W 120R 5% AL METAL1R174840-1760-0DIODE RECT 1A 200V

4、 DB1031BR14840-2150-0BRIDGE RECTIFIER 400V2BR100, BR2004860-2620-5TR TIP31C SAMSUNG1Q35120-0061-0FUSE T12A/250V 6.3X32MM2F100, F2005400-0831-0HEATSINK1REF: Q38910-0273-0POLYSWITCH 0.15 ohm 1.1A1R18910-0275-0THERMAL NTC 30A 1 ohm1R21Channel 1 module153F-223J-5-LQCM 50V 0.022UF 5% RL2C116, C119153F-33

5、2J-5-KWCM 50V 3300pF 5% RL 6x122C117, C118153R-683J-5-WWMCM 250V 0.068u 5% RL1C124157F-476M-5-LUCE 50V 47uF 20% RL1C8157R-475M-5-OVCE 250V 4.7u 20% RL1C71804-1040-0SPRNG COIL 2uH(14gaWIRE)1L1003700-4531-GLED 04mm GREEN W/STAND1LD14718-220J-2-PRMF 1W 22R 5% AT FP2R136, R1374718-6R8J-1-XRMF 1W 6.8R 5%

6、 AL METAL2R146, R1474719-153J-1-XRMF 2W 15K 5% AL METAL2R2, R54719-5R6J-1-XRMF 2W 5.6R 5% AL METAL1R1602RMX 1450 replacement parts listQSC part #DescriptionQty.Notes or Component Reference471A-022K-5-NRMF 3W 0.22R 10% RL RGC38R142, R143, R148, R149, R152, R153, R156, R159471B-102J-1-XRMF 5W 1K 5% AL

7、 METAL2R157, R158471B-120J-1-XRMF 5W 12R 5% AL METAL2R161, R162471B-302J-1-XRMF 5W 3K 5% AL METAL2R133, R1354756-1016-3-06SVR H6 100R RH0615C1R1314756-2226-3-06SVR 2.2K H3 7X7.6 R0615C2R139, R1404804-0040-1DIODE IN4004 AL5D1, D11, D12, D117, D1184804-9340-2DIODE IN4934 AT2D108, D1094837-5B10-2DZ 1/2

8、W 5.5-5.8V AT2D107, D1104838-15V6-2DZ 1W 15V AT TEMICD8, D154860-5020-5TR MJE150321Q1054860-5030-5TR MJE150331Q1064860-5050-5TR 2SC5200 T0-3P (L)4Q104, Q108, Q110, Q1124860-5060-5TR 2SA1943 T0-3P (L)4Q103, Q107, Q109, Q1114860-8890-0TR MPS A06 VCE 80V NS1Q58910-0272-0CE 100V 3300u 20% 25X504C120C123

9、8910-0274-0THERMAL PTC 60C 100 ohm1R78910-0488-0ROD THERMISTOR NTC 50ohm1R134SMT parts150F-222K-6-CFCC 50V 2200pF 10% 1206 11C115150H-102J-6-CFCC 100V 0.001U 5% 12061C1144720-103J-JRMG 1/10W 10K 5% 08051R1284720-152J-JRMG 1/10W 1.5K 5% 08051R1294720-202J-JRMG 1/10W 2K 5% 08051R84720-224J-JRMG 1/10W

10、220K 5% 08051R264720-470J-JRMG 1/10W 47R 5% 08052R25, R1244721-105J-6RMG 1/8W 1M 5% 12062R3, R64721-154J-6RMG 1/8W 150K 5% 12061R104721-224J-6RMG 1/8W 220K 5% 12062R18, R274721-473J-6RMG 1/8W 47K 5% 12061R1254721-474J-6RMG 1/8W 470K 5% 12061R154721-682J-6RMG 1/8W 6.8K 5% 12061R194721-821J-6RMG 1/8W

11、820R 5% 12062R130, R1324804-1480-3DIODE LL4148 SM15D2D7, D9, D14, D104, D111D1164853-9060-3TR 3906 PNP SM3Q4, Q6, Q74860-0640-3TR 3904 HFE 100-300 SM4Q8, Q9, Q101, Q1024860-5110-3TR KST421Q1Channel 2 module153F-154J-5-NLMCM 50V 0.15UF 5% RL4C108, C109, C208, C209153F-223J-5-LQCM 50V 0.022UF 5% RL2C2

12、16, C219153F-224J-5-NLMCM 50V 0.22UF 5% RL2C107, C207153F-332J-5-KWCM 50V 3300pF 5% RL 6x122C217, C218153R-683J-5-WWMCM 250V 0.068u 5% RL1C224157E-107M-5-KWCE 25V 100uF 20% RL 6x122C105, C205157E-227M-5-PUCE 25V 220uF 20% RL4C112, C113, C212, C213157F-106M-5-LUNCE 50V 10F 20% RL2C106, C2061804-1040-

13、0SPRNG COIL 2uH(14gaWIRE)1L2002101-1991-08 PIN IC SOCKET DIP2REF: U101, U2013130-2430-0IC-NE5532 OPER. AMP PHIL2U101, U2013700-4529-RLED 04mm RED W/STAND2LD100, LD2003700-4530-YLED 04mm YELLOW W/STAND2LD101, LD201471A-022K-5-NRMF 3W 0.22R 10% RL RGC38R242, R243, R248, R249, R252, R253, R256, R259471

14、B-102J-1-XRMF 5W 1K 5% AL METAL2R257, R258QSC Audio Products, Inc. Technical Services Group3QSC part #DescriptionQty.Notes or Component Reference471B-120J-1-XRMF 5W 12R 5% AL METAL2R261, R262471B-302J-1-XRMF 5W 3K 5% AL METAL2R233, R2354717-1132-2RMF 1/2W 11.3K 1% AT1R1234717-1332-2RMF 1/2W 13.3K 1%

15、 AT2R122, R2224718-220J-2-PRMF 1W 22R 5% AT FP2R236, R2374718-6R8J-1-XRMF 1W 6.8R 5% AL METAL3R20, R246, R2474719-5R6J-1-XRMF 2W 5.6R 5% AL METAL1R2604750-6200-0VR V012CPH, D-SHAFT 10K2R112, R2124756-1016-3-06SVR H6 100R RH0615C1R2314756-2226-3-06SVR 2.2K H3 7X7.6 R0615C2R239, R2404804-0040-1DIODE I

16、N4004 AL4D10, D13, D217, D2184804-9340-2DIODE IN4934 AT2D208, D2094837-5B10-2DZ 1/2W 5.5-5.8V AT2D207, D2104838-15V6-2DZ 1W 15V AT TEMIC4D100, D101, D200, D2014860-5020-5TR MJE150321Q2054860-5030-5TR MJE250331Q2064860-5050-5TR 2SC5200 T0-3P (L)4Q204, Q208, Q210, Q2124860-5060-5TR 2SA1943 T0-3P (L)4Q

17、203, Q207, Q209, Q2118910-0272-0CE 100V 3300u 20% 25X504C220C2238910-0274-0THERMAL PTC 60C 100 ohm1R48910-0488-0ROD THERMISTOR NTC 50ohm1R234SMT Parts150F-104K-6-CFCER2 1206 X7R 50V 100N3C100, C102, C104150F-181K-J-BDCC 50V 180P 10% 08054C101, C103, C201, C203150F-222K-6-CFCC 50V 2200pF 10% 1206 11C

18、215150F-560K-J-BDCC 50V 56pF 10% 0805 1.22C110, C210150H-102J-6-CFCC 100V 0.001U 5% 12061C21415CG-560J-6-CFCTC 0/30 56P 5% 12062C111, C2113131-9730-0IC NE5517D1U104720-101J-JRMG 1/10W 100R 5% 08056R109, R110, R127, R209, R211, R2274720-102J-JRMG 1/10W 1K 5% 08053R102, R126, R2024720-103A-JRMG 1/10W

19、10K 1% 08058R100, R101, R105, R106, R200, R201, R205, R2064720-103J-JRMG 1/10W 10K 5% 08053R103, R203, R2284720-152J-JRMG 1/10W 1.5K 5% 08051R2294720-203A-JRMG 1/10W 20K 1% 08054R117, R121, R217, R2214720-271J-JRMG 1/10W 270R 5% 08056R111, R113, R120, R210, R213, R2204720-332J-JRMG 1/10W 3.3K 5% 080

20、51R244720-393J-JRMG 1/10W 39K 5% 08052R107, R2074720-470J-JRMG 1/10W 47R 5% 08051R2244720-472J-JRMG 1/10W 4.7K 5% 08052R114, R2144720-752J-JRMG 1/10W 7.5K 5% 08052R108, R2084721-154A-6RMG 1/8W 150K 1% 12064R118, R119, R218, R2194721-154J-6RMG 1/8W 150K 5% 12062R104, R2044721-333J-6RMG 1/8W 33K 5% 12

21、062R22, R234721-473J-6RMG 1/8W 47K 5% 12061R2254721-4993-6RMG 1/8W 499K 1% 12062R116, R2164721-821J-6RMG 1/8W 820R 5% 12064R115, R215, R230, R2324804-1480-3DIODE LL4148 SM15D102, D103, D105, D106, D202D206, D211D2164853-9060-3TR 3906 PNP SM2Q100, Q2004860-0640-3TR 3904 HFE 100-300 SM2Q201, Q2024RMX

22、1450 replacement parts listInput Board150F-471J-5-OFCC 50V 470pF 5% RL 8x3.54C1, C2, C3, C42113-1337-1XLR FEMALE CONN.2J101, J2012113-1652-0PHONE JACK 1/4 6.4 mm2J102, J2025200-4713-010 POLE DIP SWITCH1SW17010-9860-026 PIN IEC RIBBON CABLE1J1Output Board2113-1336-1SPEAKON NEUTRIK 4 WIRE2J100, J2002113-1338-04-POLE SPEAKER TERMINAL1J1034154-2111-0OUTPUT POST PLUG FOR CE2For European models only4154-2121-0OUTPUT POST PLUG FOR CE2For European models onlyQSC part #DescriptionQty.Notes or Component Reference