Instruction manual

Replaceable Electrical Parts
1720/1721
8-13
Component
number
Mfr. part
number
Mfr.
code
Name & description
Serial / Assembly number
Effective Discontinued
Tektronix
part number
A2 670--9528--01 B060000 CIRCUIT BD ASSY:FRONT PNL,PAL 80009 670952801
(1721/1721PN ONLY)
*ATTACHED PARTS*
352--0779--00 HOLDER,LED:PLASTIC 80009 352077900
*END ATTACHED PARTS*
A2DS116 150 --1109--00 DIODE,OPTO:LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS118 150 --1109--00 DIODE,OPTO:LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS132 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS133 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS134 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS146 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS147 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS227 150--1138--00 DIODE,OPT O :LED;RED,626NM,1MCD AT 20MA 50434 HLMP--0300
A2DS247 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS249 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2DS321 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
(1721 ONLY)
50434 HLMP--0503 OPT S
A2DS323 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
(1721 ONLY)
50434 HLMP--0503 OPT S
A2DS521 150--1109--00 DIODE,OPT O :LED;GRN,565NM,1.5MCD AT 20MA,0.1 X 0.3
INCH RECTANGLE INTENSITY & COLOR BINNED
50434 HLMP--0503 OPT S
A2J303 175--9773--01 CA ASSY,SP:RIBBON;IDC,34,28AWG,4.64L,2X17,O. 1,
RCPT,CTR PLZ X 2X17,0.1CTR,PCB,SMAE SIDE
TK1462 ORDER BY DESC
A2R203 307--0488--00 RES NTWK,FXD,FI:5 100 OHM,20%,0.75W 11236 750--61R100 OHM
A2R212 311--2287--00 670--9384--00 670--9384 --00 RES,VAR,NONWW:PNL,20K OHM,10%,0.5W 12697 CM45210
A2R212 311--2540--00 670--9384--01 RES,VAR,PNL:CP,20K OHM,20%,0.5W,LINEAR,W/
GROUNDING LUG,0.5 IN DIA
12697 311--2540--00
A2R212 311--2287--00 670--9528--00 670--9528 --00 RES,VAR,NONWW:PNL,20K OHM,10%,0.5W 12697 CM45210
A2R212 311--2540--00 670--9528--01 RES,VAR,PNL:CP,20K OHM,20%,0.5W,LINEAR,W/
GROUNDING LUG,0.5 IN DIA
12697 311--2540--00
*ATTACHED PARTS*
366--1701--01 KNOB:GY,0.127 ID X 0.392 OD X 0.4 H 80009 366170101
214--4725--00 670--9384--01 SPRING:COMPRESSION SPRING,0.026,302 STAINLESS
STEEL,0.313,+/--,0.0A0
8X345 214--4725--00
214--4725--00 670--9528--01 SPRING:COMPRESSION SPRING,0.026,302 STAINLESS
STEEL,0.313,+/--,0.0A0
8X345 214--4725--00
*END ATTACHED PARTS*
A2R232 307--0488--00 RES NTWK,FXD,FI:5 100 OHM,20%,0.75W 11236 750--61R100 OHM
A2R235 307--0488--00 RES NTWK,FXD,FI:5 100 OHM,20%,0.75W 11236 750--61R100 OHM
A2R412 311--2287--00 670--9384--00 670--9384 --00 RES,VAR,NONWW:PNL,20K OHM,10%,0.5W 12697 CM45210
A2R412 311--2540--00 670--9384--01 RES,VAR,PNL:CP,20K OHM,20%,0.5W,LINEAR,W/
GROUNDING LUG,0.5 IN DIA
12697 311--2540--00
A2R412 311--2287--00 670--9528--00 670--9528 --00 RES,VAR,NONWW:PNL,20K OHM,10%,0.5W 12697 CM45210