Replaceable Electrical Parts
8–106
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
A6R726 308–0549–00 RES,FXD,WW:6.3K OHM,1%,3W 54294 LA461–6.3 KOHM
+–1PERCENT
A6R728 308–0549–00 RES,FXD,WW:6.3K OHM,1%,3W 54294 LA461–6.3 KOHM
+–1PERCENT
A6R729 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R734 322–3265–00 RES,FXD:METAL FILM,5.62K OHM,1%,0.2W 57668 CRB20 FXE 5K62
A6R735 322–3197–00 RES,FXD,FILM:1.1K OHM,1%,0.2W 57668 CRB20 FXE 1K10
A6R736 322–3322–00 RES,FXD:METAL FILM,22.1K OHM,1%,0.2W 57668 CRB20 FXE 22K1
A6R741 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R742 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R743 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R744 322–3289–00 RES,FXD:METAL FILM,10K OHM,1%,0.2W 57668 CRB20T29EFX1002
A6R748 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R753 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R763 322–3162–00 RES,FXD:METAL FILM,475 OHM,1%,0.2W 57668 CRB20T68EFX4750
A6R765 322–3162–00 RES,FXD:METAL FILM,475 OHM,1%,0.2W 57668 CRB20T68EFX4750
A6R790 307–0445–00 RES,NTWK:THICK FILM,(9) 4.7K OHM,2%,0.2W
EACH,TC=100 PPM,SIP10,PIN 1 COMMON,BULK
11236 750–101–R4.7 K
TUBE PACKED
A6R795 311–2236–00 RES,VAR,TRMR:CERMET,20K OHM,20%,0.5W,0.197
SQ,SIDE ADJUST,T&R
TK2073 GF06UT2 203 M L20
A6R797 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R798 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R802 322–3210–00 RES,FXD:METAL FILM,1.5K OHM,1%,0.2W 57668 CRB20 FXE 1K50
A6R803 322–3189–00 RES,FXD,FILM:909 OHM,1%,0.2W 57668 CRB 20 FXE 909E
A6R804 322–3193–00 RES,FXD:METAL FILM,1K OHM,1%,0.2W 57668 CRB20T68EFX1001
A6R806 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R818 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R822 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R831 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R832 322–3097–00 RES,FXD,FILM:100 OHM,1%,0.2W 57668 CRB20T68EFX1000
A6R833 311–2231–00 RES,VAR,TRMR:CERMET,1K OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 102 M L20
A6R834 322–3147–00 RES,FXD,FILM:332 OHM,1%,0.2W 57668 CRB20 FXE 332E
A6R835 322–3222–00 RES,FXD:METAL FILM,2K OHM,1%,0.2W 57668 CRB20T68EFX2001
A6R836 311–2231–00 RES,VAR,TRMR:CERMET,1K OHM,20%,0.5W,0.197
SQ,TOP ADJUST,T&R
TK2073 GF06UT2 102 M L20
A6R837 322–3164–00 RES,FXD,FILM:499 OHM,1%,0.2W 57668 CRB20T68EFX4990
A6R838 322–3184–00 RES,FXD,FILM:806 OHM,1%,0.2W 57668 CRB20 FXE 806E
A6R839 322–3184–00 RES,FXD,FILM:806 OHM,1%,0.2W 57668 CRB20 FXE 806E
A6R840 322–3354–00 RES,FXD:METAL FILM,47.5K OHM,1%,0.2W 57668 CRB20T68EFX4752