Replaceable Electrical Parts
8–44
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
A2R818 322–3356–00 RES,FXD,FILM:49.9K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 49K9
A2R819 322–3356–00 RES,FXD,FILM:49.9K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 49K9
A2R820 322–3335–00 RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 30K1
A2R821 322–3411–00 RES,FXD,FILM:187K OHM,1%,0.2W,TC=T0 91637 CCF50–1873F–R36
A2R822 322–3335–00 RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 30K1
A2R823 322–3411–00 RES,FXD,FILM:187K OHM,1%,0.2W,TC=T0 91637 CCF50–1873F–R36
A2R824 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R825 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R826 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R827 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R828 311–2234–00 RES,VAR,TRMR:CERMET,5K OHM,20%,0.5W,0.197
SQ,TOP ADJUST
TK2073 GF06UT2 502 M L20
A2R829 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R830 322–3138–00 RES,FXD,FILM:267 OHM,1%,0.2W,TC=T0, 57668 CRB20 FXE 267E
A2R831 322–3393–00 RES,FXD:METAL FILM,121K OHM,1%,0.2W 57668 CRB20 FXE 121K
A2R832 322–3138–00 RES,FXD,FILM:267 OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 267E
A2R835 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A2R836 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R837 322–3271–00 RES,FXD,FILM:6.49K OHM,1%,0.2W,TC=T0 91637 CCF50–6491F–R36
A2R838 322–3306–00 RES,FXD:METAL FILM,15K OHM,1%,0.2W 57668 CRB20T68EFX1502
A2R839 322–3248–00 RES,FXD,FILM:3.74K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 3K74
A2R841 322–3130–00 RES,FXD,FILM:221 OHM,1%,0.2W 57668 CRB20T68EFX2210
A2R842 322–3285–00 RES,FXD,FILM:9.09K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 9K09
A2R843 322–3261–00 RES,FXD,FILM:5.11K OHM,1%,0.2W,TC=T0 91637 CCF50–5111F–R36
A2R845 322–3269–00 RES,FXD,FILM:6.19K OHM,1%,0.2W,TC=T0 91637 CCF50–6191F–R36
A2R846 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R847 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R848 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R849 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R852 322–3185–00 RES,FXD:METAL FILM,825 OHM,1%,0.2W 57668 CRB20 FXE 825E
A2R855 322–3210–00 RES,FXD:METAL FILM,1.5K OHM,1%,0.2W 57668 CRB20 FXE 1K50
A2R860 322–3254–00 RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0 91637 CCF50–4321F–R36
A2R865 322–3001–00 RES,FXD,FILM:10 OHM,1%,0.2W 57668 CRB20T68EFX10R0
A2R870 322–3260–00 RES,FXD,FILM:4.99K OHM,1%,0.2W,TC=T0 57668 CRB20T68EFX4991
A2R872 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R887 322–3265–00 RES,FXD:METAL FILM,5.62K OHM,1%,0.2W 57668 CRB20 FXE 5K62
A2R888 322–3181–00 RES,FXD,FILM:750 OHM,1%,0.2W,TC=T0 91637 CCF50–7500F–R36
A2R890 322–3265–00 RES,FXD:METAL FILM,5.62K OHM,1%,0.2W 57668 CRB20 FXE 5K62
A2R891 322–3487–00 RES,FXD,FILM:500 OHM,1%,0.2W,TC=TO 57668 RB20 FXE 499E