Replaceable Electrical Parts
8- 28
1705A Spectrum Monitor
Component
Number
Mfr. Part
Number
Mfr.
Code
Name & Description
Effective
Discontinued
Tektronix
Part Number
A5C298
281--0775--01
CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 X 0.100;AXIAL
04222
SA105E104MAA
A5C299
281--0772--00
CAP,FXD,CER:MLC;4700PF,10%,100V,0.100 X 0.170;AX-
IAL,MI
04222
SA101C472KAA
A5C389
281--0811--00
CAP,FXD,CER:MLC;10PF,10%,100V,0.100 X 0.170;AXIAL,MI
04222
SA102A100KAA
A5C395
281--0772--00
CAP,FXD,CER:MLC;4700PF,10%,100V,0.100 X 0.170;AX-
IAL,MI
04222
SA101C472KAA
A5CR280
152--1187--00
DIO,SIG:VVC;30V,11PF AT 3V,2.1PF AT 25V,
C3/C25=5.2,Q=300,1R=50NA;KN3201,D0--34,T&R
80009
152--1187--00
A5E100
276--0569--00
CORE,EM:TOROID,FERRITE
80009
276--0569--00
A5E101
276--0569--00
CORE,EM:TOROID,FERRITE
80009
276--0569--00
A5E102
276--0569--00
CORE,EM:TOROID,FERRITE
80009
276--0569--00
A5E103
276--0569--00
CORE,EM:TOROID,FERRITE
80009
276--0569--00
A5J400
131--0106--02
CONN,RF JACK:
80009
131--0106--02
A5L193
108--0311--00
COIL,RF:FIXED,150NH
TK1345
108--0311--00
A5L195
108--0734--00
COIL,RF:FIXED,163NH
TK1345
108--0734--00
A5L197
108--0311--00
COIL,RF:FIXED,150NH
TK1345
108--0311--00
A5L280
108--0987--00
COIL,RF:FIXED,45NH
80009
108--0987--00
A5L284
195--1805--00
LEAD,ELECTRICAL:26 AWG,2.5 L,9--1
80009
195--1805--00
A5L389
108--0311--00
COIL,RF:FIXED,150NH
TK1345
108--0311--00
A5L391
108--0734--00
COIL,RF:FIXED,163NH
TK1345
108--0734--00
A5L393
108--0311--00
COIL,RF:FIXED,150NH
TK1345
108--0311--00
A5R181
322--3350--00
RES,FXD,FILM:43.2K OHM,1%,0.2W,TC=T0
80009
322--3350--00
A5R182
322--3218--00
RES,FXD:MET FILM;1.82K OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
80009
322--3218--00
A5R183
322--3277--00
RES,FXD,FILM:7.5K OHM,1%,0.2W,TC=T0
57668
CRB20 FXE 7K50
A5R184
317--0511--00
RES,FXD,CMPSN:510 OHM,5%,0.125W
80009
317--0511--00
A5R279
317--0104--00
RES,FXD,CMPSN:100K OHM,5%,0.125W
80009
317--0104--00
A5R281
317--0300--00
RES,FXD,CMPSN:30 OHM,5%,0.125W
80009
317--0300--00
A5R291
322--3012--00
RES,FXD,FILM:13 OHM,1%,0.2W,TC=T0
57668
CRB20FXE301E
A5R292
322--3130--00
RES,FXD:MET FILM;221 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
80009
322--3130--00
A5R293
322--3012--00
RES,FXD,FILM:13 OHM,1%,0.2W,TC=T0
57668
CRB20FXE301E
A5R297
322--3034--00
RES,FXD:MET FILM;22.1 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
57668
CRB20FXE2K94
A5R298
322--3105--00
RES,FXD:MET FILM;121 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
80009
322--3105--00
A5R299
322--3034--00
RES,FXD:MET FILM;22.1 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
57668
CRB20FXE2K94
A5R391
322--3012--00
RES,FXD,FILM:13 OHM,1%,0.2W,TC=T0
57668
CRB20FXE301E
A5R392
322--3130--00
RES,FXD:MET FILM;221 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
80009
322--3130--00
A5R393
322--3012--00
RES,FXD,FILM:13 OHM,1%,0.2W,TC=T0
57668
CRB20FXE301E
A5R398
322--3114--00
RES,FXD:MET FILM;150 OHM,1%,0.2W,TC=100 PPM;AX-
IAL,T&R,SM BODY
91637
CCF50--2--G1500F
A5T187
120--1393--00
XFMR,RF:BALUN
80009
120--1393--00
A5U190
119--2592--00
MIXER,FREQ:1--500MHZ
80009
119--2592--00
A5U283
156--0534--00
IC,LIN:
02735
CA3102E--98
A5U296
156--3047--00
IC,LIN:BIPOLAR,AMPL;RF AMP,20DB
GAIN,600MHZ;NE5205AN,DIP08.3
80009
156--3047--00
A5VR398
152--0227--00
DIO,ZENER:6.2V,5%,0.4W;1N753A FMLY,DO--35 OR 7,TR
80009
152--0227--00
A6
119--4338--00
TUNER:FREQ 950--1750MHZ,OUT IF FREQ 479.5MHZ,IMP
IN/OUT 75
80009
119--4338--00
A10
671--3637--00
CIRCUIT BD ASSY:CRT SOCKET BD,389--2115--XX WIRED,
80009
671--3637--00
A10J1
131--5338--00
CONN,HDR:PCB/WIREWRAP,MALE,STR,1 X 7,0.15
CTR,0.230 MLG X 0.285 TAIL,30 GOLD,SIDE BY SID
22526
65561--107
A10J2
131--5337--00
CONN,HDR:PCB/WIREWRAP,MALE,STR,1 X 4,0.150
CTR,0.230 MLG X 0.285 TAIL,30 GOLD,SIDE BY SI
22526
65561--104
A10J3
131--5338--00
CONN,HDR:PCB/WIREWRAP,MALE,STR,1 X 7,0.15
CTR,0.230 MLG X 0.285 TAIL,30 GOLD,SIDE BY SID
22526
65561--107
Summary of Contents for 1705A
Page 13: ...Service Safety Summary xii 1705A Spectrum Monitor ...
Page 17: ...Preface xvi 1705A Spectrum Monitor ...
Page 18: ...Introduction ...
Page 19: ......
Page 38: ...Operating Instructions ...
Page 39: ......
Page 61: ......
Page 62: ...Installation ...
Page 63: ......
Page 72: ...Theory of Operation ...
Page 73: ......
Page 93: ...Theory of Operation 4 20 1705A Spectrum Monitor ...
Page 94: ...Checks and Adjustments ...
Page 95: ......
Page 123: ...Checks and Adjustments 5 28 1705A Spectrum Monitor ...
Page 124: ...Maintenance ...
Page 154: ...Options ...
Page 155: ......
Page 158: ...Replaceable Electrical Parts ...
Page 159: ......
Page 189: ...Replaceable Electrical Parts 8 30 1705A Spectrum Monitor ...
Page 190: ...Diagrams Circuit Board Illustrations ...
Page 191: ......
Page 193: ......
Page 213: ......
Page 214: ...Replaceable Mechanical Parts ...
Page 215: ......
Page 223: ......