Replaceable Electrical Parts
9–32
ECO 422
Component
Number
Mfr. Part
Number
Mfr.
Code
Name & Description
Serial / Assembly Number
Effective Discontinued
Tektronix
Part Number
A3R302
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R303
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R304
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R305
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R306
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R307
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R308
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R309
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R310
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R311
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3R312
322–3056–00
RES,FXD,FILM:37.4
OHM,1%,0.2W,TC=T0MI,SMALL
91637
CCF50–2F37R40F
A3TP1
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3TP2
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3TP3
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3TP4
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3TP5
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3TP6
214–4085–00
TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAP
CB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR
26364
104–01–02
A3U1
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U2
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A3U3
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U4
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A3U5
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U6
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A3U7
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U8
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A3U9
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U10
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A3U11
156–1699–00
IC,LINEAR:BIFET,OP–AMP;DUAL,LOW
OFFSET,LOW
DRIFT
27014
LF412CN
A3U12
156–1225–00
IC,LINEAR:BIPOLAR,COMPARATOR;DUAL,OPEN
COLLECTOR,300NS
01295
LM393P
A4
119–4112–00
POWER
SUPPLY:SWITCHING,AUTO
IN
85–264VAC,
47–440HZ,OUT 5VDC 5A,+15V2A, –15V 0.5A
TK1955
NFS40–7610
F100
159–0022–00
FUSE,CARTRIDGE:3AG,1A,250V,FAST
BLOW
71400
AGC–1
*ATTACHED PARTS*
162–0531–00
INSUL
SLVG,ELEC:HT
SHRINK,0.165
IDPOLYOLEFIN,BLK,
0.02 THK W
06090
VERSAFIT
196–3418–00
LEAD,ELECT:DESCRETE;PSC,18 AWG,5–4,4.0 L,0.25 CUT&
STRIP X 0.146 ID,RING TONGUE,45 DEG ANGLE,SAF CONT
80009
196341800
196–3419–00
LEAD,ELECTRICAL:DESCRETE;CUT,18
AWG,1000V,
8–01,GRAY W/BLK&BRM STRIPES,0.25 STRIP BOTH
TK2469
196–3419–00
200–0237–04
COVER,FUHLR:PLASTIC
0JR05
ORDER
BY
DESC
200–2264–00
CAP,FUSEHOLDER:3AG
FUSES
61935
FEK
031
1666
204–0832–00
BODY,FUSEHOLDER:3AG & 5 X 20MM FUSES
61935
031 1673 (FEU M
220–0187–00
NUT,HEX:4–40,NYLON
13764
0500440CN
*END ATTACHED PARTS*
FL100
119–1536–00
FILTER,RFI:3A,250VAC,50/60HZ
TK2058
ZUB2203–00
Summary of Contents for ECO 422
Page 4: ......
Page 6: ......
Page 14: ...General Safety Summary viii ECO 422 ...
Page 16: ...Service Safety Summary x ECO 422 ...
Page 17: ...Getting Started ...
Page 18: ......
Page 31: ...Operating Basics ...
Page 32: ......
Page 41: ...Operating Basics ECO 422 2 9 Figure 2 6 Setup for Adjusting R265 the User Level for SX 7 ...
Page 43: ...Specifications ...
Page 44: ......
Page 52: ......
Page 53: ...Theory of Operation ...
Page 54: ......
Page 62: ...Theory of Operation 4 8 ECO 422 ...
Page 63: ...Performance Verification ...
Page 64: ......
Page 84: ...Performance Verification 5 20 ECO 422 ...
Page 85: ...Adjustment Procedure ...
Page 86: ......
Page 88: ...Adjustment Procedure 6 2 ECO 422 ...
Page 89: ...Maintenance ...
Page 90: ......
Page 101: ...Options ...
Page 102: ......
Page 104: ...Options 8 2 ECO 422 ...
Page 105: ...Replaceable Electrical Parts ...
Page 106: ......
Page 140: ...Replaceable Electrical Parts 9 34 ECO 422 ...
Page 141: ...Diagrams Circuit Board Illustrations ...
Page 142: ......
Page 145: ......
Page 147: ... ECO 422 Changeover Unit FRONT PANEL 1 ...
Page 148: ...ECO 422 ...
Page 166: ...ECO 422 ...
Page 167: ...Replaceable Mechanical Parts ...
Page 168: ......
Page 174: ...Replaceable Mechanical Parts 11 6 ECO 422 ...
Page 175: ......
Page 176: ...ECO 422 A1 FIG 1 EXPLODED VIEW A2 A3 A4 ...
Page 177: ......