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Replaceable Electrical Parts
8–166
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
CHASSIS PARTS
B1 119–1545–03 FAN,TUBE AXIAL:12V, 1.56W,37CFM,80 MM,
W/SOLID MOUNTING FLANGES
80009 119–1545–03
P300 174–1500–00 CA ASSY,SP:RIBBON,CPR,3,26AWG,3.0L,
1X3,0.1 CTR,RCPT X 0.25 CUT &STRIP
23633 ORDER BY
DESCRIPTION
Q300 151–0678–00 TRANSISTOR,PWR:BIPOLAR,NPN,400V,
4.0A,SWITCHING,MJE13005,TO–220
04713 MJE13005
*MOUNTING PARTS*
210–1178–00 WASHER,SHLDR:TRANSISTOR,TO–220,0.2”ODX0.116 13103 7721–7PPS
211–0008–00 SCREW,MACHINE:4–40 X 0.25,PNH,STL CD PL,POZ 93907 ORDER BY
DESCRIPTION
342–0355–00 INSULATOR,PLATE:TRANSISTOR,SILICONE RUBBER 55285 7403–09FR–51
*END MOUNTING PARTS*
S100 260–2465–00 SWITCH,PUSH:0.4A,125VAC,W/SOLDER LUG,
BUTTON W/YELLOW INDICATOR
31918 (602844)
*MOUNTING PARTS*
196–3146–00 CA ASSY,SP:FLAT FLEX,FLX,27 AWG,
1.0 L,PCB,TERM,STR BOTH ENDS,
TK0196 FSN–1A,P OR K
210–0405–00 NUT,PLAIN,HEX:2–56 X 0.188,BRS CD PL 73743 12157–50
211–0100–00 SCREW,MACHINE:2–56 X 0.750,PNH,STL CD PL,POZ 0KB01 ORDER BY
DESCRIPTION
*END MOUNTING PARTS*
V1 154–0901–16 ELECTRON TUBE:CRT,T1710–4–3.20
(1780R ONLY)
80009 154–0901–16
V1 154–0902–16 ELECTRON TUBE:CRT,T1710–4–3.21
(1781R ONLY)
80009 154–0902–16
V2 154–0940–16 ELECTRON TUBE:CRT,T1780–4–3.80
(1780R ONLY)
80009 154–0940–16
V2 154–0941–16 ELECTRON TUBE:CRT,T1781–4–3.81
(1781R ONLY)
80009 154–0941–16
*ATTACHED PARTS*
198–5748–00 WIRE SET,ELEC:1780R 80009 198–5748–00
*END ATTACHED PARTS*