Replaceable Electrical Parts
1780R-Series Service Manual
8–99
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A6R157 322–3164–00 RES,FXD,FILM:499 OHM,1%,0.2W 57668 CRB20T68EFX4990
A6R158 322–3164–00 RES,FXD,FILM:499 OHM,1%,0.2W 57668 CRB20T68EFX4990
A6R159 322–3260–00 RES,FXD,FILM:4.99K OHM,1%,0.2W 57668 CRB20T68EFX4991
A6R160 322–3181–00 RES,FXD,FILM:750 OHM,1%,0.2W 91637 CCF50–7500F–R36
A6R161 322–3260–00 RES,FXD,FILM:4.99K OHM,1%,0.2W 57668 CRB20T68EFX4991
A6R162 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A6R163 322–3251–00 RES,FXD,FILM:4.02K OHM,1%,0.2W 57668 CRB20T68EFX4021
A6R164 322–3251–00 RES,FXD,FILM:4.02K OHM,1%,0.2W 57668 CRB20T68EFX4021
A6R165 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R166 322–3189–00 RES,FXD,FILM:909 OHM,1%,0.2W 57668 CRB 20 FXE 909E
A6R167 311–2230–00 RES,VAR,TRMR:CERMET,500 OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 501 M L20
A6R170 322–3154–00 RES,FXD:METAL FILM,392 OHM,1%,0.2W 57668 RB20FX392E
A6R173 322–3154–00 RES,FXD:METAL FILM,392 OHM,1%,0.2W 57668 RB20FX392E
A6R183 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A6R184 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A6R185 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R187 322–3248–00 RES,FXD,FILM:3.74K OHM,1%,0.2W 57668 CRB20 FXE 3K74
A6R189 322–3210–00 RES,FXD:METAL FILM,1.5K OHM,1%,0.2W 57668 CRB20 FXE 1K50
A6R191 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A6R192 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R204 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R205 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R206 322–3318–00 RES,FXD,FILM:METAL FILM,20K OHM,1%,0.2W 57668 CRB20T68EFX2002
A6R207 322–3314–00 RES,FXD:METAL FILM,18.2K OHM,1%,0.2W 57668 CRB20 FXE 18K2
A6R212 322–3283–00 RES,FXD,FILM:8.66K OHM,1%,0.2W 57668 CRR20 FXE 8K66
A6R213 322–3126–00 RES,FXD,FILM:200 OHM,1%,0.2W 91637 CCF50–G200R0DR36
A6R214 322–3210–00 RES,FXD:METAL FILM,1.5K OHM,1%,0.2W 57668 CRB20 FXE 1K50
A6R215 322–3254–00 RES,FXD,FILM:4.32K OHM,1%,0.2W 91637 CCF50–4321F–R36
A6R218 322–3265–00 RES,FXD:METAL FILM,5.62K OHM,1%,0.2W 57668 CRB20 FXE 5K62
A6R219 322–3164–00 RES,FXD,FILM:499 OHM,1%,0.2W 57668 CRB20T68EFX4990
A6R222 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R223 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R224 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R226 322–3177–00 RES,FXD:METAL FILM,681 OHM,1%,0.2W 91637 CCF50–6810F–R36
A6R227 311–2230–00 RES,VAR,TRMR:CERMET,500 OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 501 M L20
A6R229 322–3162–00 RES,FXD:METAL FILM,475 OHM,1%,0.2W 57668 CRB20T68EFX4750
A6R230 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001