QSC CX Series Owner's Manual

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QSC CX Series Owner's Manual Manual pdf 1 page image

SG-000060-00, Rev. APLC SeriesPower Supply Restoration KitCX, DCA, PLX, and PL2 Series amplifiersThank you for purchasing the PLC Series Power Supply Restoration Kit. In this kit you will find anassortment of parts that represent materials most often needed for restoring a faulty powersupply.* This kit is not intended for use with a more extensive failure.WARNING: This parts kit is to be installed into a QSC amplifier by qualified service personnelonly. Attempting to service a QSC amplifier without the proper qualifications and equipmentcan be hazardous and could damage a unit under repair. Please refer to the warnings belowas shown in the amplifier owner’s manual.The PLC Power Supply Restoration Kit (QSC part # SG-000060-00) contains the following:Part Number Description Reference Qty.QD-000169-00 XISTOR IGBT TO-247AC 600V 55A Q96 & 97 2QD-000042-00 DIODE RECT ULTRAFAST 400V 3A D70 & 71 2QD-000108-30 DIODE SMT SWITCH 200V .2A 50NS D78 & 79 2QD-000113-30 DIODE ZNR 10V 5% D66 1RE-001003-30 RESISTOR SMT 10 OHM 1% 1206 R358 & 359 2RE-003921-30 RESISTOR SMT 39.2 OHM 1% R349 1RE-000210-NR THERMISTOR NTC 15A R324 1IC-000134-00 IC CMOS HV DRVR IR2110 U18 1IC-000024-00 IC REG PWM 40V 0.1A SG3525A U19 1IC-000053-30 IC LIN SMT DUAL TIMER LM556 U14 1IC-000054-30 IC LIN SMT QUAD COMP LM339AM U13 1NA Technical Support CD NA 1These parts have been selected for optimum performance. Substitutes may not work. Usingthese parts and following the schematics enclosed will ensure a proper update.CAUTION: To reduce the risk of electricshock, do not remove the cover. Nouser-serviceable parts inside. Referservicing to qualified personnel.WARNING: To prevent fire of electricshock, do not expose this equipmentto rain or moisture.

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