Replaceable Electrical Parts
8–140 1780R-Series Service Manual
Replaceable electrical parts list (cont.)
Component
number Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A9S291 260–2673–00 B030489 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,B3E1300
OUAU4 TL1240N
*ATTACHED PARTS*
366–0683–00 PUSH BUTTON:SWITCH CAP 0JR05 366–0683–00
*END ATTACHED PARTS*
A9S302 260–2402–00 B030488 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,B3E1300
61964 B3E–1300
A9S302 260–2675–00 B030489 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,TL1240G
OUAU4 TL1240G
*ATTACHED PARTS*
366–0682–00 PUSH BUTTON:LIGHTED CAP,INSERT ASSY 0JR05 366–0682–00
*END ATTACHED PARTS*
A9S402 260–2402–00 B030488 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,B3E1300
61964 B3E–1300
A9S402 260–2675–00 B030489 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,TL1240G
OUAU4 TL1240G
*ATTACHED PARTS*
366–0682–00 PUSH BUTTON:LIGHTED CAP,INSERT ASSY 0JR05 366–0682–00
*END ATTACHED PARTS*
A9S488 260–2401–00 B030488 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,B3E–1000 61964 B3E–1000
A9S488 260–2673–00 B030489 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,B3E1300
OUAU4 TL1240N
*ATTACHED PARTS*
366–0683–00 PUSH BUTTON:SWITCH CAP 0JR05 366–0683–00
*END ATTACHED PARTS*
A9S497 260–2401–00 B030488 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,B3E–1000 61964 B3E–1000
A9S497 260–2673–00 B030489 SWITCH,PUSH:SPST,MOM,NO,150 GRM
FRC,SEALED,50MA,24VDC,100M OHM,W/GRN LED 20
MA MAX,B3E1300
OUAU4 TL1240N
*ATTACHED PARTS*
366–0683–00 PUSH BUTTON:SWITCH CAP 0JR05 366–0683–00
*END ATTACHED PARTS*
A9U288 156–0513–00 IC,MISC:CMOS,ANALOG MUX,8
CHANNEL,1.2KOHM,CD4051,DIP16.3 04713 MC14051BCP
A9U296 156–2263–00 IC,LINEAR:BIPOLAR,VOLTAGE REGULATOR,
NEGATIVE,–12V,100MA,4%,MC79L12ACP,TO–92 04713 MC79L12ACP