User guide

-11-
Qty. Description Part#
Resistors
r 4 100Ω 1/4W 5% brn-blk-brn-gold 131000
r 10 120Ω 1/4W 5% brn-red-brn-gold 131200
r 1 200Ω 1/4W 5% red-blk-brn-gold 132000
r 1 220Ω 1/4W 5% red-red-brn-gold 132200
r 2 330Ω 1/4W 5% org-org-brn-gold 133300
r 5 1kΩ 1/4W 5% brn-blk-red-gold 141000
r 2 1.2kΩ 1W 5% brn-red-red-gold 141202
r 1 2kΩ 1/4W 5% red-blk-red-gold 142000
r 2 4.7kΩ 1/4W 5% yel-vio-red-gold 144700
r 1 6.8kΩ 1/4W 5% blu-gry-red-gold 146800
r 1 8.2kΩ 1/4W 5% gry-red-red-gold 148200
r 1 10kΩ 1/4W 5% brn-blk-org-gold 151000
r 1 12kΩ 1/4W 5% brn-red-org-gold 151200
r 3 22kΩ 1/4W 5% red-red-org-gold 152200
r 1 47kΩ 1/4W 5% yel-vio-org-gold 154700
r 1 51kΩ 1/4W 5% grn-brn-org-gold 155100
r 16 100kΩ 1/4W 5% brn-blk-yel-gold 161000
r 1 100kΩ Pot Trim 191610
r 1 1kΩ Pot PC Mount 192412
r 2 2kΩ Pot PC Mount 192421
r 1 10kΩ Pot PC Mount 192531
r 3 100kΩ Pot PC Mount 192612
Capacitors
r 1 5pF 10% 50V Disc 205010
r 1 22pF 10% 50V Disc 212210
r 1 100pF 10% 50V Disc 221017
r 1 0.001μF 10% 100V Mylar 231017
r 1 0.0022μF 10% 50V Disc 232216
r 1 0.01μF 10% 100V Mylar 241017
r 4 0.1μF 10% 100V Mylar 251017
r 1 1μF 50V Lytic Radial 261047
r 2 10μF 25V Lytic Radial 271045
r 5 100μF 25V Lytic Radial 281045
r 2 1000μF 25V Lytic Radial 291045
r 4 1000μF 35V Lytic Radial 291046
Semiconductors
r 19 1N4001 314001
r 2 1N4148 314148
r 2 2N3904 NPN Transistor 323904
r 1 2N3906 PNP Transistor 323906
r 1 LM317 Regulator 330317
r 1 LM337 Regulator 330337
r 1 LF357 Integrated Circuit 330357
r 1 XR2206 Integrated Circuit 332206
r 1 SN7403 Integrated Circuit 337403
r 1 LM7805 Regulator 337805
r 1 LM7812 Regulator 337812
r 1 LM7912 Regulator 337912
r 8 LED Red 350002
r 2 74HC04 Integrated Circuit 39HC04
Qty. Description Part#
Miscellaneous
r 1 Transformer 44K500
r 1 PC Board 514550
r 1 Fuse 1.25A 530125
r 10 Switch Slide PC Mount DPDT 541009
r 1 Switch Rotary 2P5POS 542206
r 1 Switch Rotary 4P3POS 542405
r 1 Switch Rocker Illuminated 541204
r 2 Connector 3-pin 591032
r 2 Connector 4-pin 591042
r 1 Connector 5-pin 591052
r 1 Bracket 613003
r 4 Bracket L 4-40 Tap 613008
r 1 Top Panel 614108
r 1 Panel Side Right 614551
r 1 Panel Side Left 614554
r 9 Knob Push On 622009
r 1 Plastic Case 623002
r 1 Bushing Insulated 624009
r 1 Spacer Nylon 7/16” 4-40 Tap 624013
r 8 Spacer 1/4” #8 Plastic 624124
r 1 Cord Retainer 628003
r 2 Screw #10-32 x 3/8” Hex 641158
r 1 Screw #4-40 x 1/4” Phil Flat 641431
r 9 Screw #4-40 x 1/4” Phil Truss 641438
r 6 Screw #6-32 x 3/8” Phil Pan 641640
r 2 Screw #6-32 x 5/16” Sltd Bndr 641641
r 4 Screw #4 x 1/4” AB Phil Blk 642430
r 6 Screw #6 x 3/8” AB Phil Blk 642660
r 4 Screw #8 x 1/2” A Phil Blk 642862
r 7 Nut Pot 7mm 644101
r 2 Nut Pot 9mm 644102
r 8 Nut #6-32 Hex 644601
r 2 Nut #10-32 Hex 644810
r 7 Washer Flat 8mm ID x 14mm OD 645101
r 2 Washer Flat 9mm ID x 15mm OD 645103
r 2 Washer flat black #6 645400
r 5 Washer Fiber #4 645404
r 2 Lockwasher #6 Internal 646600
r 2 Lockwasher #10 External 646910
r 1 Fuse Holder 663000
r 1 IC Socket 8-Pin 664008
r 3 IC Socket 14-Pin 664014
r 1 IC Socket 16-Pin 664016
r 18 Bredblox 4-Pin 665204
r 1 Label XK-550 Case 723501
r 5 Insulator Mica 780002
r 5 Insulator Washer 780101
r 5” Wire 20GA Red Topcoat 813120
r 2’ Wire 22GA Jumper 845000
r 1 Line Cord 862105
r 2” Shrink Tubing 1/2” Dia 891101-2
r 1½” Shrink Tubing 3/4” Dia 899110-2
r 1 9426 Bredboard 99426
r 1 9830 Bredboard 99830
PARTS LIST