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Replaceable Electrical Parts
8–46
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
A2R985 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R987 307–0730–00 RES NTWK,FXD,FI:7,47K OHM,2%,0.18W EA,BULK 11236 750–81–R47K
A2R991 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R992 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R994 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R996 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R1005 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1006 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1007 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1008 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1009 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1010 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1012 322–3294–00 RES,FXD,FILM:11.3K OHM,1%,0.2W,TC=T0 91637 CCF50–1132F–R36
A2R1013 322–3216–00 RES,FXD,FILM:1.74K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 1K74
A2R1014 322–3335–00 RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 30K1
A2R1015 322–3356–00 RES,FXD,FILM:49.9K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 49K9
A2R1016 322–3260–00 RES,FXD,FILM:4.99K OHM,1%,0.2W,TC=T0 57668 CRB20T68EFX4991
A2R1017 311–2229–00 RES,VAR,TRMR:CERMET,250 OHM,20%,0.5W,0.197
SQ,TOP ADJUST
TK2073 GF06UT2 251 M L20
A2R1018 322–3239–00 RES,FXD,FILM:3.01K OHM,1%,0.2W,TC=T0 57668 CRB20T68EFX3011
A2R1019 322–3222–07 RES,FXD,FILM:2K OHM,0.1%,0.2W TC=T9 91637 CCF501C20000B
A2R1020 322–3360–00 RES,FXD,FILM:54.9K OHM,1%,0.2W,TC=T0 91637 CCF50–5492F–R36
A2R1021 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R1022 322–3188–00 RES,FXD,FILM:887 OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 887E
A2R1023 322–3034–00 RES,FXD,FILM:22.1 OHM,1%,0.2W 91637 CCF50–22R1F–R36
A2R1024 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R1025 322–3367–00 RES,FXD,FILM:64.9K OHM,1%,0.2W,TC=T0 91637 CCF50–6492F–R36
A2R1026 322–3260–00 RES,FXD,FILM:4.99K OHM,1%,0.2W,TC=T0 57668 CRB20T68EFX4991
A2R1027 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A2R1028 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A2R1029 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A2R1030 322–3322–00 RES,FXD:METAL FILM,22.1K OHM,1%,0.2W 57668 CRB20 FXE 22K1
A2R1031 322–3231–00 RES,FXD,FILM:2.49K OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 2K49
A2R1032 322–3188–00 RES,FXD,FILM:887 OHM,1%,0.2W,TC=T0 57668 CRB20 FXE 887E
A2R1033 311–2229–00 RES,VAR,TRMR:CERMET,250 OHM,20%,0.5W,0.197
SQ,TOP ADJUST
TK2073 GF06UT2 251 M L20
A2R1034 322–3162–00 RES,FXD:METAL FILM,475 OHM,1%,0.2W 57668 CRB20T68EFX4750
A2R1035 322–3106–00 RES,FXD,FILM:124 OHM,1%,0.2W,TC=100PPM 91637 CCF50–1240F–R36
A2R1036 322–3181–00 RES,FXD,FILM:750 OHM,1%,0.2W,TC=T0 91637 CCF50–7500F–R36