ITEM NO.QTY PART NO. DESCRIPTION VENDOR
CX 1102 Replacement Parts
QSC part # Description Qty. Notes or Component Reference
Misc.
CH-000122-00 COVER, PLC 1
CO-000111-00 CONN PLUG 3-PIN EURO GRN 2
CO-000176-00 TERM SPADE SNAP #6 10/12AWG 8
TD-000077-00 OWNERS MANUAL CX 2CH 2RU 1
WC-000139-00 CORD SET 3 COND 15A 125VAC 1 (100V & 120V models)
WC-000054-00 CORDSET 3-COND 220-230 VAC 10A 1 (230V models)
WP-011020-00 CHASSIS ASSY, CX 1102 (120V) 1 (120V models)
WP-011020-01 CHASSIS ASSY, CX 1102 (100V) 1 (100V models)
WP-011020-02 CHASSIS ASSY, CX 1102 (230V) 1 (230V models)
WP-000097-00 LOCKOUT PLATE ASSY DCA/CX 1
WP-011020-00 (120V); WP-011020-01 (100V); WP-011020-02 (230V) Chassis Assembly
CH-000112-00 SHIELD, AC, PLX 1
CH-000118-00 RACK EAR, PL2 2SP 2
CH-000119-00 CHASSIS, PLC 1
CO-000169-00 CONN IEC AC INLET 1
HW-060090-SO #6-32 X 9/16" HEX STANDOFF 2
LB-000052-00 LABEL, UL/cUL APPROVAL 1
LB-000053-00 LBL, FRENCH, FUSE REPLACEMENT 1
LB-000077-00 LABEL,WARNING,HIGH ENERGY 1
LB-000254-00 LABEL, INPUT/OUTPUT CX 1
LB-000280-00 LABEL, FACEPLATE CX 1102 1
LB-160226-01 LABEL, FUSE, UL CAUT. 15A 250V 1 (230V models)
LB-160226-05 LABEL, FUSE, UL CAUT. 25A 125V 1 (100V & 120V models)
PL-000095-00 FAN INTERFACE PLX 1
PL-000136-00 KNOB, FAB, PLX PLATFORM 2
PL-000144-00 INSULATOR, FAN DUCT PL2 1
SC-025000-PP SCREW M2.5 X 6MM TYPE 1 PH BLK 4
SC-040041-PP #4-40 X 1/4" P/P BLACK 2
SC-060042-PP #6-32 X 1/4" P/P BLACK,SEMS,IT 2
SC-060060-PS SCREW 6-32 X .375 SEMS EXTL ZC 3
SC-080122-HC SCREW HEX CAP 8-32 X 3/4" BLK 2
SC-082051-PL SCREW,TAP,PAN PH#8X5/16" “B”BK 13
SC-083081-PL SCREW 8-18X1/2" P/P BLK B STL 2
SW-000037-00 SWITCH, POWER, DPST ROCKER,BLK 1
WC-000138-00 CABLE ASSY AC DCA/CX 1
WP-000057-00 FAN ASSY, 3.15" 24VDC W/5.5L” 1
WP-011030-00 PCB ASSY, CX 1102 (120V) 1 (120V models)
WP-011030-01 PCB ASSY, CX 1102 (100V) 1 (100V models)
WP-011030-02 PCB ASSY, CX 1102 (230V) 1 (230V models)
QSC Audio Products, Inc. Technical Services Group 1
QSC part # Description Qty. Notes or Component Reference
WP-000057-00 Fan Assembly
CO-000108-00 CONN PLUG 2-POS BLUE 26AWG 1
MS-000085-00 FAN, 3.15", 24VDC 1
WP-011030-00 (120V); WP-011030-01 (100V); WP-011030-02 (230V) PC Board Assembly
CA-010002-30 CAP 10PF 5% 50V 0805 SMT 2 C14, C49
CA-015002-10 CAP CER 15PF 10% 500V SL 2 C16, C50
CA-047002-30 CAP CER 47PF 5% 50V NPO SMT 8 C29, C30, C64, C65, C99, C100, C187, C197
CA-110001-10 CAP SM 100PF, 5%, 500V 1 C147
CA-110002-30 CAP CER 100PF 5% 50V NPO SMT 8 C5, C6, C9, C18, C40, C41, C43, C53
CA-133001-10 CAP SM 330PF 5% 500V 2 C145, C146
CA-147003-30 CAP 470PF 5% 50V 1206 SMT 16 C1, C2, C4, C17, C26, C36, C37, C52, C61, C119, C121, C148,
C181, C182, C186, C188
CA-168003-30 CAP CER 680PF 5% 50V NPO SMT 2 C25, C60
CA-210005-30 CAP .001UF 5% 50V 1206 SMT 11 C75, C81, C85, C93–C96, C120, C124, C195, C196
CA-222001-00 CAP CER Y .0022UF 20% 125VAC 2 C122, C127
CA-227001-30 CAP CER .0027UF 10% 100V 0805 11 C20, C23, C24, C55, C58, C59, C68, C98, C108, C109, C128
CA-233001-10 CAP MYLAR .0033UF 10% 100V 1 C113
CA-233002-00 CAP CER Y .0033UF 20% 125VAC 2 C115, C118
CA-322001-10 CAP MYLAR .022UF 10% 100V 2 C27, C62
CA-347001-10 CAP MYLAR .047UF 5% 50V 2 C8, C44
CA-410001-00 CAP MET POLY X.1UF 20% 250VAC 1 C126
CA-410002-10 CAP MYLAR .1UF 5% 100V 2 C12, C47
CA-410003-10 CAP MET POLY .1UF 10% 250V 13 C28, C34, C35, C63, C69, C70, C84, C87, C90, C129, C134, C156,
C157
CA-410006-30 CAP CER .1UF 10% 50V X7R SMT 19 C19, C54, C88, C116, C125, C135, C155, C162, C163, C177–
C179, C189, C180, C183, C185, C190, C191, C194
CA-410011-00 CAP MMYL .1UF 10% 400V 2 C107, C123
CA-422001-10 CAP MYLAR .22UF 5% 50V 2 C10, C45
CA-422004-30 CAP CER .22UF 10% 50V X7R SMT 1 C39
CA-447001-00 CAP MET POLY X.47UF 20% 250VAC 1 C117
CA-447003-00 CAP POLYP .47UF 10% 400V 1 C144
CA-510003-10 CAP LYTIC RL 1UF 20% 50V 1 C80
CA-510005-30 CAP LYTIC 1UF 20% 50V SMT 2 C13, C48
CA-510006-00 CAP MPOLY X 1UF 20% 250VAC 2 C110, C112
CA-610002-10 CAP LYTIC RL 10UF 20% 35V 7 C3, C31, C38, C66, C86, C114, C192
CA-610006-30 CAP LYTIC 10UF 20% 16V SMT 1 C184
CA-622006-10 CAP LYTIC RL 22UF 20% 16V 4 C21, C22, C56, C57
CA-647001-10 CAP LYTIC RL 47UF 10% 10V NP 11 C7, C11, C42, C46, C71, C91, C92, C102, C104–C106
CA-647002-10 CAP LYTIC RL 47UF 20% 50V 1 C89
CA-710002-10 CAP LYTIC RL 100UF 20% 25V 11 C15, C32, C33, C51, C67, C72, C78, C79, C139, C142, C143
CA-710004-10 CAP LYTIC RL 100UF 20% 25V 3 C138, C149, C150
CA-747001-10 CAP LYTIC RL 470UF 20% 16V 7 C73, C74, C76, C77, C82, C83, C131
CA-747004-00 CAP LYTIC RL 470UF 20% 100V 10 C152, C153, C159, C160, C165, C166, C169, C170, C173, C174
CA-747063-AE CAP LYTIC RL 470UF 20% 63V 10 C151, C154, C158, C161, C164, C167, C168, C171, C172, C175
CA-822200-AE CAP LYTIC RL 2200UF 20% 200V 6 C132, C133, C136, C137, C140, C141
CH-000102-00 HEATSINK, AUDIO, PLX 4
CH-000103-00 SPRING, CLAMP, 2 HOLE 9
CH-000104-00 HEATSINK PS PLX 2
CH-000114-00 CLAMP, 2 FINGER PLX 4
CH-000120-00 BRACKET B-STRIP 6 1
CO-000106-00 CONN HD15 PIN RT ANGLE PC MT 1 J17
CO-000148-00 CONN XLR F VERT PCB 2 J2, J10
CO-000155-00 HEADER PCB .100 2-POSITION 1 J13
CO-000161-00 CONN BLK HDR 3-PIN EURO OPEN 2 J16, J18
CO-000170-00 CONN BARRIER 6-POS W/COVER 1 J12
2 CX 1102 replacement parts list
QSC part # Description Qty. Notes or Component Reference
HW-000001-FC FUSE CLIPS 2 REF: F1
HW-040001-00 BRACKET,#4-40 THD,RT ANGLE 2
IC-000024-00 IC REG PWM 40V 0.1A SG3525A 1 U19
IC-000046-30 IC LIN DUAL OP AMP TLO72 SO-8 2 U11, U12
IC-000047-30 IC LIN DUAL COMP LM393 SO-8 1 U10
IC-000048-30 IC LIN DUAL OP AMP MC33078 2 U1, U6
IC-000051-00 IC OPTO-ISO TCDT1101 2 U15, U17
IC-000053-30 IC LIN SMT DUAL TIMER LM556 1 U14
IC-000054-30 IC LIN SMT QUAD COMP LM339AM 1 U13
IC-000073-30 IC LIN DUAL OP AMP LM13600 1 U3
IC-000133-30 IC LIN COMP LM311 4 U4, U5, U8, U9
IC-000134-00 IC CMOS HV DRVR IR2110 1 U18
IC-000135-00 IC LIN PWM SWITCH TOP 210 1 U16
IC-005532-OP IC LIN DUAL OP AMP 5532 EX/MPA 2 U2, U7
LB-000259-00 LABEL, OUTPUT, CX 2CH 2RU 1
MS-000048-HS HEAT SINK, ISOL TO-220 1 REF: Q91
MS-000112-00 FUSE 25A 125V 3AG FAST CER 1 F1 (100V and 120V models)
MS-150250-FU FUSE 15A 250V 3AG FAST CER 1 F1 (230V models)
S-000115-30 FUSE 0.5A 32V SMT 1206 FAST 1 R314
PA-000017-00 LED, GRN, SPACER ASSEMBLY 7 LD2, LD3, LD4, LD7, LD8, LD9, LD11
PA-000018-00 LED, YEL, SPACER ASSEMBLY 2 LD1, LD6
PA-000019-00 LED, RED, SPACER ASSEMBLY 2 LD5, LD10
PC-003023-00 PCB, PLC, 2CH
PL-000098-00 INSULATOR, TO-220, PLX 4
PL-000114-00 INSULATOR, IGBT/RECT HS, PLX 2
PL-000117-00 INSULATOR, TO-247, PLX 1
PL-000126-00 SPRING, SEAT, PLX 9
PL-000128-00 SPACER, LED, .276" 2 REF: R30, R155
PL-000135-00 INSULATOR, MICA 1.25" X 1.75" 1 REF: Q96, Q97
PT-150000-AT RES VAR IT 500 20% 0.15W CARB 2 VR43, VR166
PT-310004-00 RES VAR IT 10K 20% 0.2W 11MM 2 VR2, VR121
QD-000014-QD DIODE TO220 ULTRAFAST 200V 15A 4 D21, D22, D46, D47
QD-000021-QD 1N4740 10V ZENER 1W 2 D7, D32
QD-000031-QD FET NCHAN TO220 60V 50A 4 Q38, Q41, Q83, Q86
QD-000042-00 DIODE RECT ULTRAFAST 400V 3A 2 D70, D71
QD-000062-10 XISTOR NPN TO-92 40V 0.2A 1.5W 2 Q20, Q65
QD-000063-10 XISTOR PNP TO-92 40V 0.2A 1.5W 2 Q21, Q66
QD-000074-00 DIODE RECT TO220 UFAST 400V 4 D74, D75, D80, D81
QD-000076-00 XISTOR NPN TO-220 250V 2 Q27, Q72
QD-000077-00 XISTOR PNP TO-220 250V 2 Q26, Q71
QD-000102-30 DIODE SW 1N4148 SMT 75V 75MA 48 D1–D5, D8–D12, D14, D15, D17, D18, D23–D30, D33–D37, D39,
D40, D42, D43, D48–D52, D55, D59, D63–D65, D67, D69, D89–
D91, D93, D94
QD-000103-30 XISTOR NPN SMT 40V .2A .2W 26 Q5, Q7–Q9, Q13, Q15, Q18, Q25, Q30, Q32, Q49, Q50, Q52–Q54,
Q58, Q60, Q63, Q70, Q75, Q77, Q89, Q90, Q92, Q93, Q95
QD-000104-30 XISTOR PNP SMT 40V .2A .2W 34 Q1–Q4, Q6, Q10–Q12, Q14, Q23, Q24, Q31, Q33, Q42–Q48, Q51,
Q55–Q57, Q59, Q68, Q69, Q76, Q78, Q87, Q88, Q94, Q98, Q99
QD-000105-30 XISTOR NPN SMT 300V .2A .2W 2 Q16, Q61
QD-000106-30 XISTOR PNP SMT 300V .2A .2W 2 Q17, Q62
QD-000108-30 DIODE SMT SWITCH 200V .2A 50NS 8 D13, D16, D38, D41, D61, D68, D78, D79
QD-000110-30 DIODE ZNR 6.2V 5% .3W SMT 2 D56, D92
QD-000113-30 DIODE ZNR 10V 5% .3W SMT 1 D66
QD-000115-30 DIODE SMT RECT 600V 1A 3 D58, D60, D86
QD-000116-30 DIODE RECT SMT 200V 1A 5 D62, D76, D77, D82, D83
QD-000152-10 DIODE ZNR 12V 5% 1W 1N4742A 1 D57
QSC Audio Products, Inc. Technical Services Group 3
QSC part # Description Qty. Notes or Component Reference
QD-000153-00 DIOD RECT TO247 UFAST 400V 30A 4 D72, D73, D84, D85
QD-000154-00 XISTOR NPN TO-220 230V 2 Q19, Q64
QD-000155-00 XISTOR PNP TO-220 230V 2 Q22, Q67
QD-000156-00 XISTOR PNP TO-220 100V 3A 40W 1 Q91
QD-000169-00 XISTOR IGBT TO-247AC 600V 55A 2 Q96, Q97
QD-000170-00 DIODE BRIDGE RECT 600V 50A 1 BR1
QD-0003.9-ZT DIODE ZNR 3.9V TESTED 2 D6, D31
QD-001302-PN XISTOR PNP TO-3P 200V 15A 8 Q28, Q34, Q36, Q39, Q73, Q79, Q81, Q84
QD-003281-NP XISTOR NPN TO-3P 200V 15A 8 Q29, Q35, Q37, Q40, Q74, Q80, Q82, Q85
QD-004744-ZA DIODE ZNR 15V 5% 1W 1N4744A 4 D53, D54, D87, D88
QD-005402-DX DIODE RECT DO27 200V 3A 4 D19, D20, D44, D45
RE-.04703-10 RES MOFP .47 5% 2W MINI 32 R88, R89, R91, R92, R94, R95, R97, R99, R102, R103, R107,
R108, R111–R114, R211, R212, R214, R215, R217, R218, R220,
R222, R225, R226, R230, R231, R234–R237
RE-.15002-10 RES MOFP 1.5 5% 2W MINI 5 R115, R116, R238, R239, R269
RE-.56002-10 RES MOFP 5.6 5% 2W MINI 7 R80, R98, R203, R221, R354, R355, R373
RE-000210-NR THERMISTOR NTC 15A CUR LIM 1 R324
RE-000230-NR THERMISTOR NTC 10K 5% 2 R30, R155
RE-001003-30 RES SMT 10 OHM 1% 1/8W 1206 4 R353, R356, R358, R359
RE-001502-10 RES MOFP 15 5% 2W MINI 13 R85–R87, R90, R93, R208–R210, R213, R216, R350, R367, R368
RE-003921-30 RES SMT 39.2 OHM 1% 1/8W 1206 6 R246–R249, R349, R357
RE-004752-30 RES SMT 47.5 1% 1/10W 100V 9 R100, R110, R223, R233, R308, R309, R312, R313, R319
RE-005606-10 RES MOFP 56 5% 2W MINI 1 R372
RE-007502-30 RES SMT 75 1% 1/10W 100V 8 R5, R6, R70, R71, R123, R124, R193, R194
RE-010002-30 RES SMT 100 1% 1/10W 100V 10 R21, R27, R144, R150, R334, R364, R381–R384
RE-015004-10 RES MOFP 150 5% 2W MINI 1 R278
RE-020002-30 RES SMT 200 1% 1/10W 100V 4 R81, R82, R204, R205
RE-027401-30 RES SMT 274 1% 1/10W 100V 4 R67, R68, R190, R191
RE-030003-00 RES MOFP 300 5% 2W 1 R256
RE-038301-30 RES SMT 383 1% 1/10W 100V 4 R44, R167, R254, R255
RE-047002-00 RES MOFP 470 5% 2W 2 R279,280
RE-047502-30 RES SMT 475 1% 1/10W 100V 4 R28, R37, R151, R160
RE-053602-30 RES SMT 536 1% 1/10W 100V 6 R22, R146, R302, R361, R374, R377
RE-063402-30 RES SMT 634 1% 1/8W 1206 1 R370
RE-068002-00 RES MOFP 680 5% 2W 2 R274, R275
RE-082002-00 RES MOFP 820 5% 2W 2 R276, R277
RE-093101-30 RES SMT 931 OHM 1% 1/10W 0805 1 R379
RE-110006-30 RES SMT 1.00K 1% 1/8W 1206 11 R1, R7, R42, R117, R118, R128, R165, R232, R250, R252, R369
RE-115002-30 RES SMT 1.50K 1% 1/10W 100V 16 R23, R32, R34, R35, R39, R41, R101, R109, R147, R154, R157,
R158, R162, R164, R270, R273
RE-116202-30 RES SMT 1.62K 1% 1/10W 100V 4 R72, R75, R195, R198
RE-117401-30 RES MF 1.74K 1% 1/10W 0805 3 R272, R310, R311
RE-120002-30 RES SMT 2.00K 1% 1/10W 100V 3 R48, R171, R266
RE-122103-30 RES SMT 2.21K 1% 1/10W 100V 13 R47, R84, R127, R170, R207, R240, R264, R265, R267, R306,
R307, R347, R348
RE-124005-EM RES MOFP 2.4K 5% 2W 2 R257, R378
RE-126700-30 RES SMT 2.67K 1% 10/10W 100V 1 R320
RE-130102-30 RES SMT 3.01K 1% 1/10W 100V 6 R11, R79, R137, R202, R290, R293
RE-143201-30 RES SMT 4.32K 1% 1/10W 100V 4 R59, R62, R182, R185
RE-147502-30 RES SMT 4.75K 1% 1/10W 100V 28 R3, R4, R10, R17, R40, R55, R56, R63, R64, R125, R126, R131,
R163, R166, R178, R179, R186, R187, R282, R287, R297, R298–
R300, R327, R330, R362, R138
RE-156001-10 RES 5.60K .1% 1/4W 25PPM 8 R8, R9, R12, R13, R129, R130, R135, R136
RE-159002-30 RES SMT 5.90K 1% 1/10W 100V 6 R29, R78, R83, R152, R201, R206
RE-175002-30 RES SMT 7.50K 1% 1/10W 100V 7 R15, R38, R120, R122, R132, R140, R161
4 CX 1102 replacement parts list
QSC part # Description Qty. Notes or Component Reference
RE-178701-30 RES SMT 7.87K 1% 1/10W 100V 1 R360
RE-182005-EM RES MOFP 8.2K 5% 2W 5 R96, R105, R219, R228, R251
RE-190902-30 RES SMT 9.09K 1% 1/10W 100V 5 R258, R315, R316–R318
RE-210003-30 RES SMT 10.0K 1% 1/10W 100V 9 R121, R305, R295, R336, R338, R363, R366, R375, R376
RE-212702-30 RES SMT 12.7K 1% 1/10W 100V 25 R14, R16, R19, R36, R46, R76, R77, R65, R104, R106, R133,
R134, R139, R142, R159, R169, R188, R227, R199, R200, R241,
R245, R259, R329, R337
RE-215002-30 RES SMT 15.0K 1% 1/10W 100V 4 R45, R168, R262, R365
RE-216501-CM RES MF 16.5K 1% 1/2W 2 R31, R153
RE-220002-30 RES SMT 20.0K 1% 1/10W 100V 16 R18, R25, R141, R148, R229, R242, R244, R253, R281, R291,
R294, R303, R304, R331, R346, R271
RE-224901-30 RES SMT 24.9K 1% 1/10W 100V 1 R325
RE-230002-10 RES MOFP 30K 5% 2W MINI 2 R351, R352
RE-233201-30 RES SMT 33.2K 1% 1/8W 1206 4 R49, R50, R172, R173
RE-239202-30 RES SMT 39.2K 1% 1/10W 100V 10 R20, R60, R61, R143, R183, R184, R243, R261, R323, R332
RE-247503-30 RES SMT 47.5K 1% 1/10W 100V 5 R2, R26, R43, R149, R343
RE-310002-30 RES SMT 100K 1% 1/10W 100V 4 R33, R119, R156, R224
RE-310003-30 RES SMT 100K 1% 1/8W 1206 7 R73, R74, R196, R197, R268, R344, R345
RE-315002-30 RES MF 150K 1% 1/8W 1206 21 R51–R54, R57, R58, R174–R177, R180, R181, R283–R286, R288,
R333, R335, R341, R342
RE-339201-30 RES SMT 392K 1% 1/10W 100V 9 R24, R66, R69, R145, R189, R192, R260, R263, R340
RE-339202-30 RES MF 392K 1% 1/8W 1206 4 R321, R322, R326, R328
RE-375005-BM RES MF 750K 5% 1/2W 100PPM 2 R339, R371
RE-410001-30 RES SMT 1.0 MEG OHM 1% 1/8W 2 R289, R292
SC-040041-PP #4-40 X 1/4" P/P BLACK 2
SC-063100-PP #6-20 X 5/8" “AB” TYPE 1 XRECE 20
SC-081101-SP #8-18 X 5/8", TYPE 1 P/P BLACK 8
SW-000029-SW RELAY, SPKR PROTECT,SPDT,24VDC 1 K1
SW-000053-00 SWITCH DIP 10-POS, TALL 1 SW1
WC-0.5018-JW JMPR INS 0.5" 18AWG SLD WHT 1 J120 (100V and 120V models); J240 (230V models)
WC-000002-10 JUMPER 22GA BARE SOLID 2 W1, W2
WC-000103-00 CABLE ASSY, 20 PIN 9"L 3 REF: J3, J4, J5, J6, J14, J15
J3 TO 4, J5 TO 6, J14 TO 15
WC-000115-00 AC SWITCH WIRE, BLK, LONG 1 REF: ES2, TO SWITCH
WC-000115-01 AC SWITCH WIRE, RED, SHORT 1 REF: ES1, TO SWITCH
WC-000117-00 SPEAKER WIRE, BLACK 1 REF: E12A–E12C
WC-000117-01 SPEAKER WIRE, WHITE 1 REF: E9A–E9C
WC-000117-02 SPEAKER WIRE, GREY 1 REF: E11A–E11C
WC-000117-03 SPEAKER WIRE, BLACK 1 REF: E10A–E10C
WC-000118-00 WIRE ASSY, BLK, LONG 1 REF: EH1–EH2
WC-000118-01 WIRE ASSY, RED, SHORT 1 REF: EL1–E120A (100V and 120V models)
XF-000005-00 BEAD FERRITE W/20AWG LEAD 6 L7–L12
XF-000023-00 CHOKE COMMON MODE 2.2MH 2 L3, L4
XF-000061-00 INDUCTOR TORIOD 1.9UH 13GA 1 L6
XF-000064-00 XFMR AMP HOUSEKEEPING PLC 1 T1
XF-000066-00 INDUCTOR AIR 2UH 14/20GA 2 L1, L2
XF-000183-00 XFMR PWR DCA 3422 1 T2 (120V and 230V models)
XF-000188-00 XFMR PWR DCA 3422 (100V) 1 T2 (100V models)
QSC Audio Products, Inc. Technical Services Group 5
6 CX 1102 replacement parts list
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