Replaceable Electrical Parts
1780R-Series Service Manual
8–61
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A2VR462 152–0760–00 DIODE,ZENER:6.2V,2%,0.4W,1N753C
FMLY/1N5995C,DO–7 OR DO–35
04713 1N5995C
A2VR483 152–0241–00 DIODE,ZENER:33V,5%,0.4W,1N973B,DO–7 OR DO–35 04713 1N973BRL
A2VR492 152–0461–00 DIODE,SIG:6.2V,5%,0.4W,1N821,DO–7 04713 1N821
A2VR578 152–0217–00 DIODE,ZENER:8.2V,5%,0.4W,1N959B FMLY,DO–35 OR
DO–7
04713 SZG20RL
A2VR650 152–0461–00 DIODE,SIG:6.2V,5%,0.4W,1N821,DO–7 04713 1N821
A2VR905 152–0195–00 DIODE,ZENER:5.1V,5%,0.5W,5.0MA
IZT,1N5993B/BZX55C5V1
04713 SZ11755RL
A2VR931 152–0280–00 DIODE,ZENER:6.2V,5%,0.4W,1N753A,DO–35 OR DO–7 04713 1N753ARL
A2VR936 152–0280–00 DIODE,ZENER:6.2V,5%,0.4W,1N753A,DO–35 OR DO–7 04713 1N753ARL
A2VR1117 152–0166–00 DIODE,ZENER:6.2V,5%,0.4W,1N5995B,
DO–35/DO–204AH
04713 1N5995BRL
A2VR1524 152–0217–00 DIODE,ZENER:8.2V,5%,0.4W,1N959B FMLY,DO–35 OR
DO–7
04713 SZG20RL
A2W162 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2W858 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2W1043 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2W1061 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2W1251 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2W1365 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A2X5 337–0890–00 SHIELD,ELEC:ATTENUATOR 10A2A 80009 337–0890–00
A2X6 337–0890–00 SHIELD,ELEC:ATTENUATOR 10A2A 80009 337–0890–00
A2X7 337–0890–00 SHIELD,ELEC:ATTENUATOR 10A2A 80009 337–0890–00
A2X8 337–0890–00 SHIELD,ELEC:ATTENUATOR 10A2A 80009 337–0890–00
A2Y1010 158–0396–00 XTAL,UNIT QTZ:3.587412MHZ,+/–0.005%,SERIES,CL
16PF,4 PIN MINI DIP PKG
(1780R ONLY)
14301 016–210–00071
A2Y1010 158–0395–00 XTAL,UNIT QTZ:4.4375MHZ,+/–0.005%,SERIES,CL
16PF,4 PIN MINI DIP PKG
(1781R ONLY)
14301 016–210–00072
A2Y1190 158–0352–00 XTAL UNIT,QTZ:14.318180MHZ,0.002%,PARALLEL,CL
30 PF,4 PIN MINI DIP PKG
(1780R ONLY)
14301 016–210–00040
A2Y1190 158–0353–00 XTAL UNIT,QTZ:17.734480MHZ,0.002%,PARALLEL,CL
30 PF, 4 PIN MINI DIP PKG
(1781R ONLY)
14301 016–210–00041