Replaceable Electrical Parts
1780R-Series Service Manual
8–105
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A6R602 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A6R603 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A6R604 311–2236–00 RES,VAR,TRMR:CERMET,20K OHM,20%,0.5W,0.197
SQ,SIDE ADJUST,T&R
TK2073 GF06UT2 203 M L20
A6R605 322–3356–00 RES,FXD,FILM:49.9K OHM,1%,0.2W 57668 CRB20 FXE 49K9
A6R606 311–2239–00 RES,VAR,TRMR:CERMET,100K OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 104 M L20
A6R612 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R613 322–3181–00 RES,FXD,FILM:750 OHM,1%,0.2W 91637 CCF50–7500F–R36
A6R616 322–3181–00 RES,FXD,FILM:750 OHM,1%,0.2W 91637 CCF50–7500F–R36
A6R617 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R618 322–3306–00 RES,FXD:METAL FILM,15K OHM,1%,0.2W 57668 CRB20T68EFX1502
A6R620 311–2236–00 RES,VAR,TRMR:CERMET,20K OHM,20%,0.5W,0.197
SQ,SIDE ADJUST,T&R
TK2073 GF06UT2 203 M L20
A6R623 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R624 322–3318–00 RES,FXD,FILM:METAL FILM,20K OHM,1%,0.2W 57668 CRB20T68EFX2002
A6R625 322–3150–00 RES,FXD,FILM:357 OHM,1%,0.2W 57668 CRB20 FXE 357E
A6R627 322–3150–00 RES,FXD,FILM:357 OHM,1%,0.2W 57668 CRB20 FXE 357E
A6R637 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R638 322–3202–00 RES,FXD,FILM:1.24K OHM,1%,0.2W 57668 CRB20 FXE 1K24
A6R639 322–3265–00 RES,FXD:METAL FILM,5.62K OHM,1%,0.2W 57668 CRB20 FXE 5K62
A6R640 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R643 311–2230–00 RES,VAR,TRMR:CERMET,500 OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 501 M L20
A6R645 322–3354–00 RES,FXD:METAL FILM,47.5K OHM,1%,0.2W 57668 CRB20T68EFX4752
A6R646 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R647 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R663 322–3066–00 RES,FXD,FILM:47.5 OHM,1%,0.2W 09969 CCF50–47R5F–R36
A6R664 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A6R666 322–3243–00 RES,FXD:METAL FILM,3.32K OHM,1%,0.2W 91637 CCF50–3321F–R36
A6R667 311–2232–00 RES,VAR,TRMR:CERMET,2K OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
30983 ORDER BY
DESCRIPTION
A6R675 322–3306–00 RES,FXD:METAL FILM,15K OHM,1%,0.2W 57668 CRB20T68EFX1502
A6R677 322–3162–00 RES,FXD:METAL FILM,475 OHM,1%,0.2W 57668 CRB20T68EFX4750
A6R678 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R693 322–3244–00 RES,FXD,FILM:3.4K OHM,1%,0.2W 57668 CRB20 FXE 3K40
A6R708 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R714 308–0549–00 RES,FXD,WW:6.3K OHM,1%,3W 54294 LA461–6.3 KOHM
+–1PERCENT
A6R716 308–0549–00 RES,FXD,WW:6.3K OHM,1%,3W 54294 LA461–6.3 KOHM
+–1PERCENT