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Replaceable Electrical Parts
1780R-Series Service Manual
8–47
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A2R1037 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R1038 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R1039 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R1040 322–3034–00 RES,FXD,FILM:22.1 OHM,1%,0.2W 91637 CCF50–22R1F–R36
A2R1041 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R1042 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R1043 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R1044 322–3001–00 RES,FXD,FILM:10 OHM,1%,0.2W 57668 CRB20T68EFX10R0
A2R1046 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A2R1048 322–3164–00 RES,FXD,FILM:499 OHM,1%,0.2W,TC=T0 57668 CRB20T68EFX4990
A2R1050 311–2234–00 RES,VAR,TRMR:CERMET,5K OHM,20%,0.5W,0.197
SQ,TOP ADJUST
TK2073 GF06UT2 502 M L20
A2R1052 322–3132–00 RES,FXD,FILM:232 OHM,1%,0.2W,TC=150 PPM,,T&R 91637 CCF50–2320F–R36
A2R1053 322–3393–00 RES,FXD:METAL FILM,121K OHM,1%,0.2W 57668 CRB20 FXE 121K
A2R1054 322–3126–00 RES,FXD,FILM:200 OHM,1%,0.2W,TC=T0 91637 CCF50–2000F–R36
A2R1055 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R1056 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R1066 322–3030–00 RES,FXD,FILM:20 OHM,1%,0.2W 57668 CRB 20 FXE 20E0
A2R1070 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A2R1076 322–3243–00 RES,FXD:METAL FILM,3.32K OHM,1%,0.2W 91637 CCF50–3321F–R36
A2R1079 322–3258–00 RES,FXD:METAL FILM,4.75K OHM,1%,0.2W 56845 CCF50–4751F–R36
A2R1085 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A2R1086 322–3201–00 RES,FXD:METAL FILM,1.21K OHM,1%,0.2W 57668 CRB20T68EFX1211
A2R1090 322–3126–00 RES,FXD,FILM:200 OHM,1%,0.2W,TC=T0 91637 CCF50–2000F–R36
A2R1091 322–3261–00 RES,FXD,FILM:5.11K OHM,1%,0.2W,TC=T0 91637 CCF50–5111F–R36
A2R1103 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A2R1105 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A2R1106 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R1107 311–2229–00 RES,VAR,TRMR:CERMET,250 OHM,20%,0.5W,0.197
SQ,TOP ADJUST
TK2073 GF06UT2 251 M L20
A2R1108 322–3177–00 RES,FXD:METAL FILM,681 OHM,1%,0.2W 91637 CCF50–6810F–R36
A2R1109 322–3201–00 RES,FXD:METAL FILM,1.21K OHM,1%,0.2W 57668 CRB20T68EFX1211
A2R1110 322–3030–00 RES,FXD,FILM:20 OHM,1%,0.2W 57668 CRB 20 FXE 20E0
A2R1111 322–3243–00 RES,FXD:METAL FILM,3.32K OHM,1%,0.2W 91637 CCF50–3321F–R36
A2R1112 322–3431–00 RES,FXD,FILM:301K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 301K
A2R1113 322–3001–00 RES,FXD,FILM:10 OHM,1%,0.2W 57668 CRB20T68EFX10R0
A2R1114 322–3030–00 RES,FXD,FILM:20 OHM,1%,0.2W 57668 CRB 20 FXE 20E0
A2R1115 322–3226–00 RES,FXD:METAL FILM,2.21K OHM,1%,0.2W 57668 CRB20T68EFX2211
A2R1116 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001