Replaceable Electrical Parts
8–124
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
A7VR196 152–0195–00 DIODE,ZENER:5.1V,5%,0.5W,5.0MA
IZT,1N5993B/BZX55C5V1,DO–35
04713 SZ11755RL
A7VR209 152–0279–00 DIODE,ZENER:5.1V,5%,0.4W,1N751A,DO–7 OR DO–35 04713 1N751ARL
A7VR324 152–0461–00 DIODE,SIG:6.2V,5%,0.4W,1N821,DO–7 04713 1N821
A7VR492 152–0195–00 DIODE,ZENER:5.1V,5%,0.5W,5.0MA
IZT,1N5993B/BZX55C5V1,DO–35
04713 SZ11755RL
A7W143 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A7W169 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A7W198 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A7W480 131–0566–00 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L
W/WIRE LEADS
57668 TPW 02–000
A7Y182 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
A7Y182 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
A7Y253 158–0380–00 XTAL,UNIT QTZ:14.316190MHZ,+/–0.002%,
PARALLEL,30PF,MINI DIP PKG,8 PIN TYPE
(1780R ONLY)
14301 016–210–00067
A7Y253 158–0381–00 XTAL,UNIT QTZ:17.732010MHZ,+/–0.002%,PARALLEL,
30PF,MINI DIP PKG,8 PIN TYPE
(1781R ONLY)
14301 016–210–00068
A7Y457 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
A7Y456 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