3350 Pcb Assembly - QSC III Series Technical & Service Manual

3350 PCB ASSEMBLY

WP-335040-TC 3350 MAIN PCB ASSY
Part Number Description
RE-230005-BC 30K 1/4W 5% CF
RE-260401-BM 60.4K 1/4W 1% MF
RE-310005-BC 100K 1/4W 5% CF
RE-333005-BC 330K 1/4W 5% CF
SC-060060-PP #6-32 X 3/8" P/P ZINC
SC-062050-PP #6 X 5/16" P/P ZINC
SW-000010-RY MX1500/3500 24V OUTPUT RELAY
XF-200016-CR IND 2UH 16GA AIR
WC-001102-SQ INSUL.SLV QSC 1102,.6", CLR
WC-003018-TQ BLUE, FROM HOLE POS. #1&2 TO B4
WC-003019-TQ BRN., FROM HOLE POS. #3&4 TO B3
WC-003020-TQ RED, FROM HOLE POS. 'P HI' TO B4 'P HI'
WC-003021-TQ GRN, FROM HOLE POS. 'N HI' TO B4 'N HI'
WC-003022-TQ ORG, FROM HOLE POS. 'P LO' TO B3 'P LO'
WC-003023-TQ YEL, FROM HOLE POS. 'N LO' TO B3 'N LO'
WC-003024-TQ BLK, FROM HOLE POS #5 TO #5 NEXT 50K POT
PL-003109-SP OBS-NYLON SPACER
NW-060010-SL #6 SPLIT TOOTH LOCK WSHR 25A BRIDGE RECT.
IC-005532-OP OP DUAL NE5532
LB-100003-SR ON SUBPANEL
LB-376002-MP ON SUBPANEL
MS-350410-HS HEAT SINK
MS-350472-SP SUBPANEL
SC-062120-PP #6 X 3/4" "B" P/P ZINC - 25A BRIDGE RECT
PL-003.65-TW TIE WRAP, 4" BLACK ( SMALL)
PL-000011-TW TIE WRAP, 11" WHITE (LONG)
PL-090751-RV RIVET, FASTEX ON HEAT SINK
PT-350000-AT 50K DET GAIN POT
QD-250400-BX 25A 400V BRIDGE RECTIFIER
SC-061041-SP #6-32 X 1/4" SCREW-SUBPANEL(3) 413 A/B(3)
SC-062050-PP #6 X 5/16" P/P ZINC FOR SUBPANEL MTG.
SC-062081-PO #6X1/2 B P/P OVAL BLACK HEAT SINK MTG.
CA-027100-BM OBS-27PF 10% 100V SM
CA-147100-BD 470PF, 100V, 10%, DISK
CA-210100-BP .001UF, 100V, 10%, MYLAR
CA-215200-BP .0015UF, 200V, 10%, MYLAR
CA-322100-BP .022UF, 100V, 10%, MYLAR
CA-368100-BP .068UF, 100V, 10%, MYLAR
CA-410100-BP .1UF, 100V, 10%, MYLAR
CA-415100-CP .15UF, 100V, 5%, MYLAR
CA-610035-BE 10UF, 35V, ELEC., RADIAL
CA-647010-BN 47UF, 10V, 10% RAD,CAP LYTIC E4
CA-647050-BE 47UF, 50V, ELECT., RADIAL
CA-722010-BN 220UF 10V CAPACITOR
CA-722025-BE 220UF, 25V, ELECT., RADIA
CA-747010-BE 470UF, 16V, ELEC., RADIA
CA-822100-BE 2200UF 100V CAPACITOR
CA-847050-BE 4700UF 50V CAPACITOR
CO-000008-IC SOCKET 100 8-PIN DIP
CO-520258-MJ 6 COND. MOD JACK
CO-641119-AH HDR 156 8-PIN RAMP LOCK PREF
HW-060080-PS #6-32 X 8 PEM STUD
MS-000006-TG IN ALL LOC SHOWN AS 'GREASE'
WP-335040-TC 3350 MAIN PCB ASSY
Reference Part Number
R59 MS-000066-HS HEATSINK, TO-66
R31 MS-000220-HS HEATSINK, TO-220 AAVID#5943B Q3, Q4
R30, R62 MS-350411-HT HEAT TRANSFER BRKT.
R28, R29 NW-000220-RW TO-220 RECT. WASHER
Q1, Q2 NW-060010-SL #6 SPLIT TOOTH LOCK WASHER
Q5, Q6,
Q8, Q9,
Q12, Q13, NW-060400-HN #6-32 BY 1/4" HEX NUT
Q15, Q16
NW-060410-ST LCKWSHR-PEM STUD-HEAT XFER BRKT MTG.
L1, L2 PC-000040-FM MAIN PCB
PTC PL-000220-MI
PL-903125-SP SPACER, ROUND, NYLON 0.047
PL-905385-SP SPACER RND, NYL #6 0.385"L B LD1, LD2,
PL-909235-SP HOLDER, LED, 90 DEGREES, NY
D21, D22
PT-110000-AT TRIM 100
PT-220000-AT TRIM 2K
QD-001340-LR LED RED T-1 3/4 VREF
QD-000134-LR LED RED T-1 3/4
QD-000134-LX LED R/G T-1 3/4
QD-000134-LY LED YEL T-1 3/4
QD-0003.9-ZT ZENER 3.9V .25W DZ84073ID
QD-0004.7-ZT ZENER 4.7V .25W DZ840731E
QD-0007.5-ZT ZENER 7.5V .25W DZ840731F
QD-000424-TX 2SD424 NPN TO-3/TO-204AA
B3, B4 QD-000554-TX 2SB554 PNP TO-3/TO-204AA
QD-000810-DX DIOD 100V 8A 35NS MUR810
QD-001847-TH SJ1847 PNP TO-66/TO-213AA
C2 QD-001848-TH SJ1848 NPN TO-66/TO-213AA
C6, C8, QD-004004-DX DIODE RECT DO41 400V 1A
C12
C1
C3, C7, QD-004410-TX BJTN 80V .25A 1.5W 2N4410
C11
C13 QD-004744-ZA ZENER 15V, 1W, 5%, 1N4744A
C5 QD-004934-DX DIODE100V 1A 200NS VP 1N493
C9, C10
C4
E7
E5
E6 QD-008599-TX BJTP 60V .5A .625W MPS8599
E1, E2
E3 QD-015030-TM
E8, E9, QD-015031-TM
E11, E12 QD-1.5200-BX DIODE BRIDGE RECT 200V, 1.5A B1, B2
E14, E15 RE-.01505-FW .15 OHM 3W 10% RESISTOR
RE-082005-BC 820 1/4W 5% CF
RE-.27005-EM 2.7 2W 5% MOFP
Description Reference
Q1, Q2
D21, D22
Q1, Q2,
D21, D22,
PTC
D21, D22,
PTC, PEM
D21, D22
L1, L2,
R14
LD3, LD4,
LD5
LD1, LD2,
LD3, LD4,
LD5
TR1
TR2, TR3
LD6
LD1, LD2
LD5
LD3, LD4
Z15
Z16
Z17
Q12, Q13,
Q15, Q16
Q5, Q6,
Q8, Q9
D21, D22
Q2
Q1
D4, D7,
D10, D17,
D18
Q17, Q20,
Q23
Z13, Z14
D1, D2,
D3, D5,
D6, D8,
D9, D11,
D12, D14,
D15
Q18, Q19,
Q21, Q22
Q3
Q4
R35, R36,
R38, R39,
R42, R43,
R45, R46
R19, R22
R49, R50
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