QSC-RMX1450-pwr-sch维修电路原理图.pdf

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QSC-RMX1450-pwr-sch维修电路原理图.pdf

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 RMX 1450 Replacement Parts QSC part #DescriptionQty.Notes or Component Reference Misc. 1806-2506-0POWER TRANSFORMER, 12001 2113-1144-0AC INLET1 4134-9101-0METAL WIND GUIDE1 4154-0361-0FAN GUIDE1 5200-4717-0ROCKER POWER SWITCH1 5200-3531-0CIRCUIT BREAKER 15A1For 120V models 5200-4731-0CIRCUIT BREAKER 8A1For 230V models 7010-9640-0AC CORD SET 15A1For 120V models 7009-8620-0POWER CORD SET CE1For 230V models 8900-9050-1DC FAN 24V 80X80 (+5V)1 AC Board 153R-224K-5-Y1CM 250V 0.22uF 10% RL2C127, C227 157Q-108M-5-X9ECE 35V 1000UF 20% RL1C6 3130-9270-0IC 4N291U2 4134-8851-0FUSE HOLDER (DIA.6.3MM4REF: F100, F200 4701-202J-CRCF 1/8W 2K 5% ATS1R13 4701-474J-CRCF 1/8W 470K 5% ATS1R12 4701-682J-CRCF 1/8W 6.8K 5% ATS2R9, R14 4719-121J-1-XRMF 2W 120R 5% AL METAL1R17 4840-1760-0DIODE RECT 1A 200V DB1031BR1 4840-2150-0BRIDGE RECTIFIER 400V2BR100, BR200 4860-2620-5TR TIP31C SAMSUNG1Q3 5120-0061-0FUSE T12A/250V 6.3X32MM2F100, F200 5400-0831-0HEATSINK1REF: Q3 8910-0273-0POLYSWITCH 0.15 ohm 1.1A1R1 8910-0275-0THERMAL NTC 30A 1 ohm1R21 Channel 1 module 153F-223J-5-LQCM 50V 0.022UF 5% RL2C116, C119 153F-332J-5-KWCM 50V 3300pF 5% RL 6x122C117, C118 153R-683J-5-WWMCM 250V 0.068u 5% RL1C124 157F-476M-5-LUCE 50V 47uF 20% RL1C8 157R-475M-5-OVCE 250V 4.7u 20% RL1C7 1804-1040-0SPRNG COIL 2uH(14gaWIRE)1L100 3700-4531-GLED 04mm GREEN W/STAND1LD1 4718-220J-2-PRMF 1W 22R 5% AT FP2R136, R137 4718-6R8J-1-XRMF 1W 6.8R 5% AL METAL2R146, R147 4719-153J-1-XRMF 2W 15K 5% AL METAL2R2, R5 4719-5R6J-1-XRMF 2W 5.6R 5% AL METAL1R160 RadioFans.CN 收音机爱好者资料库 2RMX 1450 replacement parts list QSC part #DescriptionQty.Notes or Component Reference 471A-022K-5-NRMF 3W 0.22R 10% RL RGC38R142, R143, R148, R149, R152, R153, R156, R159 471B-102J-1-XRMF 5W 1K 5% AL METAL2R157, R158 471B-120J-1-XRMF 5W 12R 5% AL METAL2R161, R162 471B-302J-1-XRMF 5W 3K 5% AL METAL2R133, R135 4756-1016-3-06SVR H6 100R RH0615C1R131 4756-2226-3-06SVR 2.2K H3 7X7.6 R0615C2R139, R140 4804-0040-1DIODE IN4004 AL5D1, D11, D12, D117, D118 4804-9340-2DIODE IN4934 AT2D108, D109 4837-5B10-2DZ 1/2W 5.5-5.8V AT2D107, D110 4838-15V6-2DZ 1W 15V AT TEMICD8, D15 4860-5020-5TR MJE150321Q105 4860-5030-5TR MJE150331Q106 4860-5050-5TR 2SC5200 T0-3P (L)4Q104, Q108, Q110, Q112 4860-5060-5TR 2SA1943 T0-3P (L)4Q103, Q107, Q109, Q111 4860-8890-0TR MPS A06 VCE 80V NS1Q5 8910-0272-0CE 100V 3300u 20% 25X504C120C123 8910-0274-0THERMAL PTC 60C 100 ohm1R7 8910-0488-0ROD THERMISTOR NTC 50ohm1R134 SMT parts 150F-222K-6-CFCC 50V 2200pF 10% 1206 11C115 150H-102J-6-CFCC 100V 0.001U 5% 12061C114 4720-103J-JRMG 1/10W 10K 5% 08051R128 4720-152J-JRMG 1/10W 1.5K 5% 08051R129 4720-202J-JRMG 1/10W 2K 5% 08051R8 4720-224J-JRMG 1/10W 220K 5% 08051R26 4720-470J-JRMG 1/10W 47R 5% 08052R25, R124 4721-105J-6RMG 1/8W 1M 5% 12062R3, R6 4721-154J-6RMG 1/8W 150K 5% 12061R10 4721-224J-6RMG 1/8W 220K 5% 12062R18, R27 4721-473J-6RMG 1/8W 47K 5% 12061R125 4721-474J-6RMG 1/8W 470K 5% 12061R15 4721-682J-6RMG 1/8W 6.8K 5% 12061R19 4721-821J-6RMG 1/8W 820R 5% 12062R130, R132 4804-1480-3DIODE LL4148 SM15D2D7, D9, D14, D104, D111D116 4853-9060-3TR 3906 PNP SM3Q4, Q6, Q7 4860-0640-3TR 3904 HFE 100-300 SM4Q8, Q9, Q101, Q102 4860-5110-3TR KST421Q1 Channel 2 module 153F-154J-5-NLMCM 50V 0.15UF 5% RL4C108, C109, C208, C209 153F-223J-5-LQCM 50V 0.022UF 5% RL2C216, C219 153F-224J-5-NLMCM 50V 0.22UF 5% RL2C107, C207 153F-332J-5-KWCM 50V 3300pF 5% RL 6x122C217, C218 153R-683J-5-WWMCM 250V 0.068u 5% RL1C224 157E-107M-5-KWCE 25V 100uF 20% RL 6x122C105, C205 157E-227M-5-PUCE 25V 220uF 20% RL4C112, C113, C212, C213 157F-106M-5-LUNCE 50V 10F 20% RL2C106, C206 1804-1040-0SPRNG COIL 2uH(14gaWIRE)1L200 2101-1991-08 PIN IC SOCKET DIP2REF: U101, U201 3130-2430-0IC-NE5532 OPER. AMP PHIL2U101, U201 3700-4529-RLED 04mm RED W/STAND2LD100, LD200 3700-4530-YLED 04mm YELLOW W/STAND2LD101, LD201 471A-022K-5-NRMF 3W 0.22R 10% RL RGC38R242, R243, R248, R249, R252, R253, R256, R259 471B-102J-1-XRMF 5W 1K 5% AL METAL2R257, R258 RadioFans.CN 收音机爱好者资料库 QSC Audio Products, Inc. Technical Services Group3 QSC part #DescriptionQty.Notes or Component Reference 471B-120J-1-XRMF 5W 12R 5% AL METAL2R261, R262 471B-302J-1-XRMF 5W 3K 5% AL METAL2R233, R235 4717-1132-2RMF 1/2W 11.3K 1% AT1R123 4717-1332-2RMF 1/2W 13.3K 1% AT2R122, R222 4718-220J-2-PRMF 1W 22R 5% AT FP2R236, R237 4718-6R8J-1-XRMF 1W 6.8R 5% AL METAL3R20, R246, R247 4719-5R6J-1-XRMF 2W 5.6R 5% AL METAL1R260 4750-6200-0VR V012CPH, D-SHAFT 10K2R112, R212 4756-1016-3-06SVR H6 100R RH0615C1R231 4756-2226-3-06SVR 2.2K H3 7X7.6 R0615C2R239, R240 4804-0040-1DIODE IN4004 AL4D10, D13, D217, D218 4804-9340-2DIODE IN4934 AT2D208, D209 4837-5B10-2DZ 1/2W 5.5-5.8V AT2D207, D210 4838-15V6-2DZ 1W 15V AT TEMIC4D100, D101, D200, D201 4860-5020-5TR MJE150321Q205 4860-5030-5TR MJE250331Q206 4860-5050-5TR 2SC5200 T0-3P (L)4Q204, Q208, Q210, Q212 4860-5060-5TR 2SA1943 T0-3P (L)4Q203, Q207, Q209, Q211 8910-0272-0CE 100V 3300u 20% 25X504C220C223 8910-0274-0THERMAL PTC 60C 100 ohm1R4 8910-0488-0ROD THERMISTOR NTC 50ohm1R234 SMT Parts 150F-104K-6-CFCER2 1206 X7R 50V 100N3C100, C102, C104 150F-181K-J-BDCC 50V 180P 10% 08054C101, C103, C201, C203 150F-222K-6-CFCC 50V 2200pF 10% 1206 11C215 150F-560K-J-BDCC 50V 56pF 10% 0805 1.22C110, C210 150H-102J-6-CFCC 100V 0.001U 5% 12061C214 15CG-560J-6-CFCTC 0/30 56P 5% 12062C111, C211 3131-9730-0IC NE5517D1U10 4720-101J-JRMG 1/10W 100R 5% 08056R109, R110, R127, R209, R211, R227 4720-102J-JRMG 1/10W 1K 5% 08053R102, R126, R202 4720-103A-JRMG 1/10W 10K 1% 08058R100, R101, R105, R106, R200, R201, R205, R206 4720-103J-JRMG 1/10W 10K 5% 08053R103, R203, R228 4720-152J-JRMG 1/10W 1.5K 5% 08051R229 4720-203A-JRMG 1/10W 20K 1% 08054R117, R121, R217, R221 4720-271J-JRMG 1/10W 270R 5% 08056R111, R113, R120, R210, R213, R220 4720-332J-JRMG 1/10W 3.3K 5% 08051R24 4720-393J-JRMG 1/10W 39K 5% 08052R107, R207 4720-470J-JRMG 1/10W 47R 5% 08051R224 4720-472J-JRMG 1/10W 4.7K 5% 08052R114, R214 4720-752J-JRMG 1/10W 7.5K 5% 08052R108, R208 4721-154A-6RMG 1/8W 150K 1% 12064R118, R119, R218, R219 4721-154J-6RMG 1/8W 150K 5% 12062R104, R204 4721-333J-6RMG 1/8W 33K 5% 12062R22, R23 4721-473J-6RMG 1/8W 47K 5% 12061R225 4721-4993-6RMG 1/8W 499K 1% 12062R116, R216 4721-821J-6RMG 1/8W 820R 5% 12064R115, R215, R230, R232 4804-1480-3DIODE LL4148 SM15D102, D103, D105, D106, D202D206, D211D216 4853-9060-3TR 3906 PNP SM2Q100, Q200 4860-0640-3TR 3904 HFE 100-300 SM2Q201, Q202 RadioFans.CN 收音机爱好者资料库 4RMX 1450 replacement parts list Input Board 150F-471J-5-OFCC 50V 470pF 5% RL 8x3.54C1, C2, C3, C4 2113-1337-1XLR FEMALE CONN.2J101, J201 2113-1652-0PHONE JACK 1/4 6.4 mm2J102, J202 5200-4713-010 POLE DIP SWITCH1SW1 7010-9860-026 PIN IEC RIBBON CABLE1J1 Output Board 2113-1336-1SPEAKON NEUTRIK 4 WIRE2J100, J200 2113-1338-04-POLE SPEAKER TERMINAL1J103 4154-2111-0OUTPUT POST PLUG FOR CE2For European models only 4154-2121-0OUTPUT POST PLUG FOR CE2For European models only QSC part #DescriptionQty.Notes or Component Reference RadioFans.CN 收音机爱好者资料库

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