QSC 专业功放 原理图 schematics
QSC part #DescriptionQty.
471B-202J-1-XRMF 5W 2K 5% AL METAL2
471B-821J-1-XRMF 5W 820R 5% AL METAL2
4717-103A-2RMF 1/2W 10K 1% AT2
4717-9091-2RMF 1/2W 9.09K 1% AT1
4718-220J-2-PRMF 1W 22R 5% AT FP2
4750-6200-0VR V012CPH, D-SHAFT 10K2
4756-1016-3-06SVR H6 100R RH0615C1
4756-2226-3-06SVR 2.2K H3 7X7.6 R0615C2
4718-6R8J-1-XRMF 1W 6.8R 5% AL METAL3
4719-5R6J-1-XRMF 2W 5.6R 5% AL METAL1
4804-0040-1DIODE IN4004 AL4
4804-9340-2DIODE IN4934 AT2
4837-5B10-2DZ 1/2W 5.5-5.8V AT2
4838-15V6-2DZ 1W 15V AT TEMIC4
4860-5020-5TR MJE150321
4860-5030-5TR MJE150331
4860-5050-5TR 2SC5200 T0-3P (L)3
4860-5060-5TR 2SA1943 T0-3P (L)3
8910-0062-0CE 80V 4700U 20% RL 25X2
8910-0274-0THERMAL PTC 60C 100 ohm1
8910-0488-0ROD THERMISTOR NTC 50ohm1
SMT parts
150F-104K-6-CFCER2 1206 X7R 50V 100N3
150F-181K-J-BDCC 50V 180P 10% 08054
150F-222K-6-CFCC 50V 2200pF 10% 1206 11
150F-560K-J-BDCC 50V 56pF 10% 0805 1.22
150H-102J-6-CFCC 100V 0.001µF 5% 12061
15CG-560J-6-CFCTC 0/30 56P 5% 12062
3131-9730-0IC NE5517D1
4720-101J-JRMG 1/10W 100R 5% 08056
4720-102J-JRMG 1/10W 1K 5% 08053
4720-103A-JRMG 1/10W 10K 1% 08058
4720-103J-JRMG 1/10W 10K 5% 08053
4720-152J-JRMG 1/10W 1.5K 5% 08051
4720-203A-JRMG 1/10W 20K 1% 08054
4720-271J-JRMG 1/10W 270R 5% 08056
4720-332J-JRMG 1/10W 3.3K 5% 08051
4720-393J-JRMG 1/10W 39K 5% 08052
4720-470J-JRMG 1/10W 47R 5% 08051
4720-472J-JRMG 1/10W 4.7K 5% 08052
4720-752J-JRMG 1/10W 7.5K 5% 08052
4721-154A-6RMG 1/8W 150K 1% 12064
4721-154J-6RMG 1/8W 150K 5% 12062
4721-333J-6RMG 1/8W 33K 5% 12062
4721-394J-6RMG 1/8W 390K 5% 12062
4721-473J-6RMG 1/8W 47K 5% 12061
4721-821J-6RMG 1/8W 820R 5% 12064
4804-1480-3DIODE LL4148 SM15
4853-9060-3TR 3906 PNP SM2
4860-0640-3TR 3904 HFE 100-300 SM2
QSC Audio Products, Inc. Technical Services GroupNotes or Component ReferenceR233, R235R257, R258R122, R222R123R236, R237R112, R212R231R239, R240R20, R246, R247R260D10, D13, D217, D218D208, D209D207, D210D100, D101, D200, D201Q205Q206Q208, Q210, Q212Q203, Q207, Q209C220, C221R4R234C100, C102, C104C101, C103, C201, C203C215C110, C210C214C111, C211U10R109, R110, R127, R209, R211, R227R102, R126, R202R100, R101, R105, R106, R200, R201, R205, R206R103, R203, R228R229R117, R121, R217, R221R111, R113, R120, R210, R213, R220R24R107, R207R224R114, R214R108, R208R118, R119, R218, R219R104, R204R22, R23R116, R216R225R115, R215, R230, R232D102, D103, D105, D106, D202–D206, D211–D216Q100, Q200Q201, Q2023