Replaceable Electrical Parts
1780R-Series Service Manual 8–125
Replaceable electrical parts list (cont.)
Component
number Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A8 672–1283–02 CIRCUIT BD ASSY:INPUT & BNC,NTSC
(1780R ONLY) 80009 672–1283–02
A8 672–1305–02 CIRCUIT BD ASSY:INPUT & BNC,PAL
(1781R ONLY) 80009 672–1305–02
*ATTACHED PARTS*
129–0339–00 SPACER,POST:0.28 L,4–40 TAP/STUD,BRS,CU SN ZN
PL,0.25 HEX 0KB01 129–0339–00
(QUANTITY 2)
174–1447–00 CABLE ASSY:COAX,RFD,50 OHM,7.0L,1X2,0.1,RCPT X
0.5 CUT & STRIP 53387 ORDER BY DESCR
174–1449–00 CABLE ASSY,RF:50 OHM COAX,5.0 L 53387 ORDER BY DESCR
(QUANTITY 3)
337–1197–00 SHIELD,ELEC:ATTEN CKT BD 3A9 80009 337–1197–00
(QUANTITY 3)
*END ATTACHED PARTS*
A8C103 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C126 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C150 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C173 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C208 290–0848–00 CAP,FXD,ALUM:47UF,20%,16V,ESR=7.05
OHM(120HZ,25C),10X12MM,RADIAL. 62643 CEBPM1E470M
A8C218 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C221 290–0974–00 CAP,FXD,ALUM:10UF,20%,50V,ESR=16.58 OHM
(120HZ,20C),RADIAL 55680 UVX1H100MDA
A8C222 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C223 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C230 281–0812–00 CAP,FXD,CERAMIC:MLC,1000PF,10%,100V 04222 SA101C102KAA
A8C231 290–0848–00 CAP,FXD,ALUM:47UF,20%,16V,ESR=7.05
OHM(120HZ,25C),10X12MM,RADIAL. 62643 CEBPM1E470M
A8C242 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C245 290–0974–00 CAP,FXD,ALUM:10UF,20%,50V,ESR=16.58 OHM
(120HZ,20C),RADIAL 55680 UVX1H100MDA
A8C246 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C247 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C255 290–0848–00 CAP,FXD,ALUM:47UF,20%,16V,ESR=7.05
OHM(120HZ,25C),10X12MM,RADIAL. 62643 CEBPM1E470M
A8C266 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C268 290–0974–00 CAP,FXD,ALUM:10UF,20%,50V,ESR=16.58 OHM
(120HZ,20C),RADIAL 55680 UVX1H100MDA
A8C269 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA
A8C270 281–0775–01 CAP,FXD,CERAMIC:MCL,0.1UF,20%,50V 04222 SA105E104MAA