Tektronix WFM 601A, Service Manual

Page: 208 / 368

Replaceable Electrical Parts
8–36
WFM 601A, WFM 601E, & WFM 601M Service Manual
Replaceable electrical parts list (cont.)
Component
number
Mfr. part number Mfr. code Name & description
Serial no.
discont’d Serial no.
effective Tektronix
part number
A3R466 321–5113–00 RES,FXD:THICK FILM,75 OHM,1%,0.125W 56845 CRCW1206–75ROFT
A3R467 321–5113–00 RES,FXD:THICK FILM,75 OHM,1%,0.125W 56845 CRCW1206–75ROFT
A3R468 321–5113–00 RES,FXD:THICK FILM,75 OHM,1%,0.125W 56845 CRCW1206–75ROFT
A3R469 321–5113–00 RES,FXD:THICK FILM,75 OHM,1%,0.125W 56845 CRCW1206–75ROFT
A3R470 321–5113–00 RES,FXD:THICK FILM,75 OHM,1%,0.125W 56845 CRCW1206–75ROFT
A3R471 321–5006–00 RES,FXD:THICK FILM,100 OHM,1%,0.125W 50139 BCK1000FT
A3R472 321–5006–00 RES,FXD:THICK FILM,100 OHM,1%,0.125W 50139 BCK1000FT
A3R473 321–5024–00 RES,FXD:THICK FILM,3.32K OHM,1%,0.125W 50139 BCK3321FT
A3R474 307–0250–00 RES,THERMAL:390 OHM,10%,0.125W 01295 TG1/8 391K
A3R475 307–0250–00 RES,THERMAL:390 OHM,10%,0.125W 01295 TG1/8 391K
A3R476 321–5266–00 RES,FXD:THICK FILM,11K OHM,1%,0.125W 59124 RK73H2B1102FT
A3R477 321–5015–00 RES,FXD:THICK FILM,562 OHM,1%,0.125W 50139 BCK5620FT
A3R478 321–5026–00 671-3158-06 RES,FXD:THICK FILM,4.75K OHM,1%,0.125W 50139 BCK4751FT
A3R479 321–5026–00 671-3158-06 RES,FXD:THICK FILM,4.75K OHM,1%,0.125W 50139 BCK4751FT
A3R480 322–3289–00 671-3158-02 671-3158-06 RES,FXD:METAL FILM,10K OHM,1%,,AXIAL 57668 CRB20T29EFX1002
A3S1 260–1965–00 SWITCH,ROCKER:DIP,4 POSITION,150MA 30VDC 00779 435166–2
A3SKT1 136–1185–00 SOCKET,LPHLDR:PCB,WEDGE BASE,FEMALE,RTANG 95263 53–35XP11
A3SKT2 136–1185–00 SOCKET,LPHLDR:PCB,WEDGE BASE,FEMALE,RTANG 95263 53–35XP11
A3SKT3 136–1185–00 SOCKET,LPHLDR:PCB,WEDGE BASE,FEMALE,RTANG 95263 53–35XP11
A3SKT4 136–1185–00 SOCKET,LPHLDR:PCB,WEDGE BASE,FEMALE,RTANG 95263 53–35XP11
A3TP7 214–4085–00 TERM,TEST POINT:W/ RED NYLON COLLAR 26364 TP104–01–02
A3U1 156–2051–01 MICROCKT,LINEAR:OPERATIONAL AMPLIFIER 01295 LF347DR
A3U2 160–8970–00 IC,DIGITAL:CMOS,PLD,EEPLD,16V8,15NS,90MA TK0198 160897000
A3U3 156–6007–00 IC,CONVERTER:CMOS,A/D,8–BIT,13US,11 CHAN MUX 01295 TLC540IFN
A3U4 156–6007–00 IC,CONVERTER:CMOS,A/D,8–BIT,13US,11 CHAN MUX 01295 TLC540IFN
A3U5 156–5138–01 IC,LINEAR:BIFET,OP–AMP,DUAL,MC34002/TL072 01295 TL072CDR
A3U6 156–5058–01 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,3–STATE 1CH66 N74F245D
A3U7 156–5489–01 IC,MISC:BIPOLAR,PWR SUPPLY SUPERVISOR 01295 TL7705ACDR
A3U8 156–5058–01 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,3–STATE 1CH66 N74F245D
A3U9 156–5358–01 IC,DIGITAL:HCMOS,REGISTER,8–BIT PISO 01295 SN74HC165DR
A3U10 156–6869–00 IC,MEMORY:CMOS,EPROM,512K X 8,120NS 34335 AM29F040–120JC
A3U11 156–6502–01 IC,MEMORY:CMOS,SRAM,128K X 8,25NS 0K6N4 PDM41024S25TSO
A3U12 156–5058–01 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,3–STATE 1CH66 N74F245D
A3U13 163–0653–00 671-3158-00 IC,MEMORY:CMOS,EPROM,128Kx8,PROGRAMMED 80009 163–0653–00
A3U13 163–0653–01 671-3158-01 671-3158-03 IC,MEMORY:CMOS,EPROM,128Kx8,PROGRAMMED 80009 163–0653–01
A3U13 163–0653–02 671-3158-04 IC,MEMORY:CMOS,EPROM,128Kx8,PROGRAMMED 80009 163–0653–02
A3U14 156–4435–00 IC,MEMORY:CMOS,NVRAM,8K X 8,120NS 0B0A9 DS1643–120
A3U15 156–5058–01 IC,DIGITAL:FTTL,TRANSCEIVER,OCTAL,3–STATE 1CH66 N74F245D