Instruction manual

Replaceable Mechanical Parts
10- 4
1720/1721
Replaceable Mechanical Parts
Fig. &
index
no.
Tektronix
part no.
Serial number
Effecti ve Dscont
Qt
y Name & descri pti on
Mfr.
code
Mfr. part no.
1--1 426--2102--00 1 FRAME,CRT:BEZEL TK1151 ORDER BY DESC
*MOUNTING PARTS*
--2 211--0690--02 2 SCREW,MACHINE:6--32 X 0.875,PNH,SST 93907 B20--70430
*END MOUNTING PARTS*
--3 333--3306--00 1 PANEL,FRONT:1720 22670 ORDER BY DESC
--4 378--0258--00 1 FLTR,CONTRASTIN:GRAY,POLYCARBONATE 80009 378025800
--5 333--3302--01 B050000 B059999 1 PANEL, FRONT: MAIN 80009 333330201
333--3302--02 B060000 1 PANEL,FRONT:MAI N FR ONT PANEL,1720 80009 333--3302--02
(1720 ONLY)
333--3303--01 B050000 B059999 1 PANEL,FRONT:1721 80009 333330301
333--3303--02 B060000 1 PANEL,FRONT:FR ONT PANEL,1721 80009 333--3303--02
(1721/1721PM/1721PN ONLY)
*MOUNTING PARTS*
--6 211--0721--00 2 SCREW,MACH:6--32 X 0.375,PNH,STL,CDPL,T--15 TORX DR 0KB01 ORDER BY DESC
*END MOUNTING PARTS*
--7 366--2068--00 1 KNOB:GRAY,0.46 ID X 0.588 OD X 0.6 H 7X318 ORDER BY DESC
--8 ---------------------- 1 PHASE SHIFTER:
(SEE A4 REPL)
*MOUNTING PARTS*
--9 210--0580--00 1 NUT,PLAIN,HEX:0.312--32 X 0.375,BRS NP 73743 24030--101
--10 210--0519--00 1 WASHER,FLAT:0.312 ID X 0.44 OD X 0.016,AL 12327 ORDER BY DESC
--11 210--0048--00 1 WASHER ,LOCK:0.32 ID INTL,0.015 THK,STL CD PL 09772 ORDER BY DESC
--12 210--1025--00 2 WASHER,FLAT:0.312 ID X 0.469 OD X 0.031,BRS 12327 ORDER BY DESC
*END MOUNTING PARTS*
--13 ---------------------- 1 CIRCUIT BD ASSY:FRONT PNL
(SEE A2 REPL)
*MOUNTING PARTS*
--14 211--0721--00 4 SCREW,MACH:6--32 X 0.375,PNH,STL,CDPL,T--15 TORX DR 0KB01 ORD ER BY DESC
*END MOUNTING PARTS*
--15 426--2101--01 B050000 B059999 1 FRAME SECT,CAB.:FRONT TK1151 ORDER BY DESC
426--2101--04 B060000 1 FRAME SECTION:FRAME SECTION,CABINET,FRONT 7X318 1350
*MOUNTING PARTS*
--16 211--0721--00 3 SCREW,MACH:6--32 X 0.375,PNH,STL,CDPL,T--15 TORX DR 0KB01 ORD ER BY DESC
*END MOUNTING PARTS*
--17 ---------- ------------ 1 SWITCH,PUSH:0.4A,125VAC,W/SOLDER LUG,BUTTONW/
YELLOW INDICATOR
(SEE S1 REPL)
*MOUNTING PARTS*
--18 210--0405--00 2 NUT,PLAIN ,HEX:2--56 X 0.188,BRS CD PL 73743 12157--50
--19 211--0100--00 2 SCREW,MACHINE:2--56 X 0. 750,PNH,STL TK0435 ORDER BY DESC
*END MOUNTING PARTS*
--20 ---------------------- 1 CIRCUIT BD ASSY:MAIN
(SEE A3 REPL)
*MOUNTING PARTS*
--21 211--0721--00 8 SCREW,MACH:6--32 X 0.375,PNH,STL,CDPL,T--15 TORX DR 0KB01 ORD ER BY DESC
*END MOUNTING PARTS*
--22 196--3146--00 6 CA ASSY,SP:FLAT FLEX,;FLX,27 AWG,1.0 L,PCB,TERM,STR
BOTH ENDS
TK0196 FSN--1A,P OR K
--23 ---------------------- 1 CIRCUIT BD ASSY:GRATICULE LIGHT
(SEE A3A1 REPL)