ALPHA 77D_DX_SX
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ALPHA 77D-DX-SX
PART DESCRIPTION PAR T # SCHEMATIC SYMBOL
BLOWER ASSEMBLY (ROTRON VS37A2-R1) AHX-X324 BL Rebuild with bearings from www.wbds.com
BLOWER MOTOR (ROTRON) (VS37A2RA025965) BLX-X107
BOARD HV CB1-UNSTUFFED BCX-X110
BOARD HV CB1-STUFFED ABX-X030 CB1
BOARD CONTROL CB2-UNSTUFFED BCX-X111
BOARD CONTROL CB2-STUFFED ABX-X033 CB2
BOARD QSK CB3-UNSTUFFED BCX-X112
BOARD QSK CB3-STUFFED ABX-X029 CB3
BOARD WATTMETER CB4-UNSTUFFED BCX-X118
BOARD WATTMETER CB4-STUFFED ABX-X032 CB4
BOARD SWR TRIP WATTMETER, STUFFED ABX-X020
BOARD RELAY CB5-UNSTUFFED BCX-X114
BOARD RELAY CB5-STUFFED ABX-X031 CB5
BULB # 334 28V (METERS) ILX-X102 I1-I4
BULB # 387 28V (SWITCHES) ILX-X103 I5-I8
BULB COVER RED ILX-X105
BULB COVER YELLOW ILX-X104
BULB COVER GREEN ILX-X108
CAPACITOR 1500pF (FEEDTHROUGH) CKX-1521 C1-C13,C30-C34
CAPACITOR .002uF 1KV CERAMIC DISC CDX-2020 C14,C17,C26-C28
CAPACITOR .01uF 50V CERAMIC DISC CKD-1030 C15,C16,C48,C49,C205,C206
CAPACITOR .01uF DIP MICA (10,000pF) CMX-1030 C18,C19
CAPACITOR 1000pF 5KV (DOOR-KNOB) CDX-1020 C20,C21
CAPACITOR .02uF 500V CERAMIC DISC C22-C25,C50
CAPACITOR .02uF 1KV CERAMIC DISC CDX-2030-C C22-C25,C50 (BRD)
CAPACITOR .001uF 5KV (DOORKNOB) CDX-1020 C35
CAPACITOR .002uF 6KV CERAMIC DISC CDX-2021 C36,C37,C38
CAPACITOR 500pF 5KV (DOOR-KNOB) CDX-5010 C40
CAPACITOR 100pF 5KV (DOOR-KNOB) CDX-1010 C41,C42
CAPACITOR 10-500pF 7.5KV (TUNE) CGX-5010 C29
CAPACITOR LOAD (RIGHT) CTX-3810 C43
CAPACITOR LOAD (LEFT) CTX-8210 C44
CHAIN, BEAD, (for LOAD capacitors) MDX-X130 SEE NOTE BELOW
CAPACITOR 18pF 1KV CDX-1800 C45
CAPACITOR 11pF (TRIMMER CAP.) CTX-1100 C46
CAPACITOR 300pF DIP MICA CMX-3010 C47
CAPACITOR ARCO 300M CERAMIC VAR C51-C58 (MANUAL)
CAPACITOR ARCO 313M CERAMIC VAR (1000pf-2155pf) CVX-2520 C51-C58 (UNIT)
CAPACITOR ARCO 304M CERAMIC VAR (100pf-500pf) CVX-5010 C51-C58 (UNIT)
CAPACITOR 10uF 25V AXIAL (RF SECTION) CEX-1060 C59
CAPACITOR 10uF 50V AXIAL CEX-1061 C301,C201,C202,C209
CAPACITOR 22uF 20V C207
CAPACITOR 22uF 16V TANT (PARALLEL WITH 47uF) CLX-2260 C207
CAPACITOR 47uF 35V TANT (PARALLEL WITH 22uF C207
CAPACITOR 25uF 4KV (OIL-FILLED) COX-2560 C39
CAPACITOR 50uF 50V C210
CAPACITOR 10uF 50V AXIAL CEX-1061 C210 (BRD)
CAPACITOR .5uF 200V C203,C204
CAPACITOR .47uF 250V CERAMIC C203,C204 (BRD)
CAPACITOR .47uF 200V CZX-4741 C208
CAPACITOR .47uF 250V CERAMIC C208 (BRD)
CAPACITOR .68uF 400V FILM (PWR SUPPLY) C59
CAPACITOR .47uF 600V FILM (PWR SUPPLY) CZX-4743-B C59 (BRD)
CAPACITOR 220uF 100V AXIAL LEAD CEX-2270 C212
CAPACITOR 1000uF 50V AXIAL LEAD CEX-1080 C211
CHAIN, BEAD, FOR LOAD CAPS MDX-X130
Supplied by Bead Chain Company, 800-297-4851,
Use 13.879" #6 Qualified chain
CHIMNEY , 8877 APP-X057
CONNECTOR XFMR PRIM PIN (MALE) JPX-X107
CONNECTOR XFMR PRIM PIN (FEMALE) JPX-X105
CONNECTOR XFMR PRIM 15 PIN (FEMALE) JFX-X106
ALPHA 77D_DX_SX
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Molex p/n 50-84-2150-P (15 pin, .084")
CONNECTOR XFMR PRIM 15 PIN (MALE) JMX-X106
CONNECTOR CINCH-JONES P406DB (MALE CHASSIS) JCX-X122 J1
CONNECTOR Newark p/n 39F348 FEMALE, POWER CORD JCX-X123 P1
CONNECTOR CINCH 10 PIN CONN (CB-2 SOCKET) JFX-X111
CONNECTOR DALE 22 PIN CONN (CB-3 / QSK SOCKET) JFX-X112
COUPLER, 3-PART FLEX (for vacuum variable shaft) MDX-X137
CRANK HANDLE FOR TURNS COUNTER, MACHINED SCX-X105
DIAL PLATE LOAD SKX-X106
DIAL PLATE BAND SKX-X107
DIODE 1N4148 (1N914B) (RF SECTION) DRX-X107 D1-D4,D9,D10
DIODE 1N4004 (RF SECT/FRNT PANEL) DRX-X102 D1-D4,D5-D8,D11,D12,D301-D303
D211,D216,D205,D202,D207,D215
D204,D215,D204,D305-D311,D210
D209,D213,D214
DIODE 1N4722 400V PIV 3A D203
DIODE 1N5404 DRX-X108 D203 (BRD)
DIODE RED LED (ALC) (FRONT PANEL) DLX-X102 D5
DIODE 5KV RECTIFIER (SEMTECH SCH5000) DRX-X106 D13-D16
DIODE 1N4722 400V PIV 3A DRX-X108 D17 (SX MODELS-4 IN SERIES )
DIODE ZENER 1N4757A DZX-X104 D19
DIODE ZENER 1N4746 18V 1W DZX-X103 D304,D201,D212
DIODE ZENER 1N5344 8.2V 5W DZX-X105 D206
DIODE ZENER 1N4740 10V DZX-X102 D208
FEET, RECESSED RUBBER BUMPERS MSX-X042
FUSE 20A 250V CERAMIC (77D,DX) FSX-X109 F1,F2
FUSE 25A 250V CERAMIC (77SX) FSX-X110 F1,F2
FUSE 2A 250V GLASS SLOW BLOW (77DX) FSX-X111 F3
FUSE 3A 250V GLASS SLOW BLOW (77SX) FSX-X103 F3
FUSE HOLDER (F1,F2) FHX-X102
FUSE HOLDER (F3) FHX-X103
GEAR, 18 TOOTH METAL, TAPPED FOR #10 SETSCREW IHA-1119
GEAR, 18 TOOTH METAL, NOT TAPPED MDX-X141
GEAR, 18 TOOTH PLASTIC, TAPPED W/SETSCREW IHA-1118
GEAR, 12 TOOTH METAL, TAPPED FOR #10 SETSCREW IHA-6136
GEAR, 12 TOOTH METAL, NOT TAPPED MDX-X135
INDUCTOR (CHOKE) 15uH 1A LCX-X102 L2,L12,L13,L201
INDUCTOR (CHOKE) 15uH 1A LCX-X101 L9
INDUCTOR (RF CHOKE) 2.5mH 300mA LCX-X105 L14,L15
INDUCTOR (RF CHOKE) 1mH (1000uH) LCX-X104 L17
INDUCTOR (TOROID) (RF OUTPUT) ACX-X135 L16
INDUCTOR AIR CORE 7 TURN (RF SECTION) ACX-X132 L10
INDUCTOR (PLATE CHOKE) SOLID,RED 90uH LCX-X103 L8
INDUCTOR (TOROID) 160m TRIPLE CORE ACX-X137 L7
INDUCTOR (TOROID) LUMPED DOUBLE CORE ACX-X138 L6
INDUCTOR (TOROID) 80m TRIPLE CORE ACX-X136 L5
INDUCTOR (TANK COIL) ACX-X113 L4
INDUCTOR AIR CORE 7 TURN (TUBE DECK) L1
INDUCTOR (TOROID) SINGLE CORE 12 TURN ACX-X139 L11
INDUCTOR (TOROID-XFMR) (TUBE DECK, SX ONLY) ACX-X133 T2
KNOB BAND / LOAD SKX-X104
KNOB DIAL PLATE-SILKSCREEN BAND SKX-X107
KNOB DIAL PLATE-SILKSCREEN LOAD SKX-X106
KNOB DIAL PLATE-NON-SILKSCREEN CENTER
KNOB TUNE (CRANK / BACK PLATE) SCX-X101
LED COVER RED (ALC) ILX-X106
MANUAL 77D,DX,SX ZMX-X104
METER AMMETER 0-1A SCALE (MODUTEC #00-830329B) MPX-X102 M1
METER MULTIMETER (MODUTEC #00-830330B) MPX-X101 M2
METER BEZEL (MODUTEC 3BA1) MPX-X112
PANEL FRONT RACK MOUNT MSX-X051
PANEL FRONT STANDARD MSX-X050
PANEL LEFT SIDE AHX-X304
PANEL RIGHT SIDE AHX-X305
PANEL SIDE (SHEET METAL ONLY) MSX-X044
PANEL TOP MSX-X043
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