Replaceable Electrical Parts
8–14
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
A1R223 322–3001–00 RES,FXD,FILM:10 OHM,1%,0.2W 57668 CRB20T68EFX10R0
A1R224 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A1R230 322–3269–00 RES,FXD,FILM:6.19K OHM,1%,0.2W 91637 CCF50–6191F–R36
A1R232 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A1R233 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A1R260 322–3350–00 RES,FXD,FILM:43.2K OHM,1%,0.2W 91637 CCF50–4322F–R36
A1R270 315–0474–00 RES,FXD,FILM:470K OHM,5%,0.25W 50139 CB4745
A1R271 315–0474–00 RES,FXD,FILM:470K OHM,5%,0.25W 50139 CB4745
A1R350 322–3001–00 RES,FXD,FILM:10 OHM,1%,0.2W 57668 CRB20T68EFX10R0
A1R355 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A1R360 322–3314–00 RES,FXD:METAL FILM,18.2K OHM,1%,0.2W 57668 CRB20 FXE 18K2
A1R361 322–3306–00 RES,FXD:METAL FILM,15K OHM,1%,0.2W 57668 CRB20T68EFX1502
A1R362 322–3335–00 RES,FXD,FILM:30.1K OHM,1%,0.2W 57668 CRB20 FXE 30K1
A1R363 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A1R364 322–3335–00 RES,FXD,FILM:30.1K OHM,1%,0.2W 57668 CRB20 FXE 30K1
A1R365 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A1R450 308–0677–00 RES,FXD,WW:1 OHM,5%,2W AXIAL LEAD 91637 CPF–2–1R0JT1
A1R452 322–3379–00 RES,FXD,FILM:86.6K OHM,1%,0.2W 91637 CCF50–8662F–R36
A1R460 301–0101–00 RES,FXD,FILM:100 OHM,5%,0.5W 19701 5053CX100RDJ
A1R461 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A1R462 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A1R463 322–3354–00 RES,FXD:METAL FILM,47.5K OHM,1%,0.2W 57668 CRB20T68EFX4752
A1R464 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A1R465 322–3198–00 RES,FXD,FILM:1.13K OHM,1%,0.2W 57668 CRB20 FXE 1K13
A1R466 311–2232–00 RES,VAR,TRMR:CERMET,2K OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
30983 ORDER BY
DESCRIPTION
A1R470 322–3354–00 RES,FXD:METAL FILM,47.5K OHM,1%,0.2W 57668 CRB20T68EFX4752
A1R471 322–3243–00 RES,FXD:METAL FILM,3.32K OHM,1%,0.2W 91637 CCF50–3321F–R36
A1R550 322–3130–00 RES,FXD,FILM:221 OHM,1%,0.2W 57668 CRB20T68EFX2210
A1R551 322–3350–00 RES,FXD,FILM:43.2K OHM,1%,0.2W 91637 CCF50–4322F–R36
A1R560 322–3284–00 RES,FXD,FILM:8.87K OHM,1%,0.2W 57668 CRB20 FXE 8K87
A1R561 322–3254–00 RES,FXD,FILM:4.32K OHM,1%,0.2W 91637 CCF50–4321F–R36
A1R570 322–3381–00 RES,FXD,FILM:90.9K OHM,1%,0.2W 91637 CCF50–9092F–R36
A1R571 322–3439–00 RES,FXD,FILM:365K OHM,1%,0.2W 91637 CCF50–3653F–R36
A1R572 322–3439–00 RES,FXD,FILM:365K OHM,1%,0.2W 91637 CCF50–3653F–R36
A1R573 301–0105–01 RES,FXD,CMPSN:1M OHM,5%,0.5W 50139 EB1055
A1R574 301–0105–01 RES,FXD,CMPSN:1M OHM,5%,0.5W 50139 EB1055
A1R575 303–0154–00 RES,FXD,CMPSN:150K OHM,5%,1W 24546 FP1 150 K OHM 5
PERCENT