Replaceable Electrical Parts— 4 5 5 /A2/B 2
Tektronix
S erial/Model No.
Mfr
Ckt No.
Part No.
Eff
Dscont
Name & Description
Code
Mfr Part Number
R2176
315-0180-00
RES.,FXD,CMPSN:18 OHM,5%,0.25W
01121 CB1805
R2177
315-0470-00
RES.,FXD,CMPSN:47 OHM,5%,0.25W
01121 CB4705
R2212
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2213
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2214
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2215
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2217
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2218
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2224
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2225
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2227
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2232
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2233
---- -----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2234
---- -----
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2235
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R22
36
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2237
----------
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2238
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER & VALUE)
R2242
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2243
---- -----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2244
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2245
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2246
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2247
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2248
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2251
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2252
---- ----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2253
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2254
---- -----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2255
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2256
---- -----
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2257
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2258
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2261
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2262
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2263
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2264
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2265
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2266
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2267
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2268
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2600
----------
(SEE OPTION SECTION 5 FOR PART NUMBER 4 VALUE)
R2612
311-1724-00
RES.,VAR,NONWIR:PNL,20K OHM,10%,2W
12697 CM40959
R2613
315-0132-00
RES.,FXD,CMPSN:1.3K OHM,5%,0.25W
01121 CB1325
R2614
315-0332-00
RES.,FXD,CMPSN:3.3K OHM,5%,0.25W
01121 CB3325
R2615
311-1559-00
RES.,VAR,NONWIR:10K OHM,20%,0.50W
73138 91-81-0
R2616
315-0221-00
RES.,FXD,CMPSN:220 OHM,5%,0.25W
01121 CB2215
R2618
315-0103-00
RES.,FXD,CMPSN:10K OHM,5%,0.25W
01121 CB1035
R2652
321-0229-00
RES.,FXD,FILM:2.37K OHM,1%,0.125W
91637 MFF1816G23700F
R2653
315-0472-00
RES.,FXD,CMPSN:4.7K OHM,5%,0.25W
01121 CB4725
R2654
315-0472-00
RES.,FXD,CMPSN:4.7K OHM,5%,0.25W
01121 CB4725
R2655
315-0222-00
RES.,FXD,CMPSN:2.2K OHM,5%,0.25W
01121 CB2225
R2656
315-0221-00
RES.,FXD,CMPSN:220 OHM,5%,0.25W
01121 CB2215
R2657
315-0472-00
RES.,FXD,CMPSN:4.7K OHM,5%,0.25W
01121 CB4725
R2680
315-0470-00
RES.,FXD,CMPSN:47 OHM,5%,0.25W
01121 CB4705
R2681
315-0822-00
RES.,FXD,CMPSN:8.2K OHM,5%,0.25W
01121 CB8225
8-16
REV E, MAY 1980
Summary of Contents for 455
Page 1: ...Tektronix 455 A2 B2 PORTABLE OSCILLOSCOPE WITH OPTIONS I N S T R U C T I O N M A N U A L ...
Page 9: ......
Page 13: ...455 A2 B2 x 455 A2 B2 Portable Oscilloscope ...
Page 61: ...Circuit Description 455 A2 B2 Fig 4 4 Channel switching gates REV A OCT 1975 4 9 ...
Page 66: ...Fig 4 6 Sweep generator 1C Function block diagram Circuit Description 455 A2 B2 ...
Page 80: ...Maintenance 455 A2 B2 BOTTOM FRAME Fig 5 7 VO LTS DIV switch disassembly 5 8 REV A OCT 1975 ...
Page 90: ...Maintenance 455 A2 B2 Fig 5 13 Troubleshooting chart 5 18 REV A O CT 1975 ...
Page 91: ...Maintenance 455 A2 B2 1907 1 A Fig 5 13 Troubleshooting chart cont REV A OCT 1975 5 19 ...
Page 132: ...Instrument Options 455 A2 B2 Option 7 Page 8 REV E AUG 1979 D C TO AC I NVERTER ...
Page 166: ...l 07 7 REV b NOV C M1 4 5 5 MAIN MODULE BLOCK DIAGRAM ...
Page 167: ...4 5 5 A 2 B 2 AS VERTICAL MODULE IR07 R8 RE V B M O ...
Page 168: ...I S 0 7 9 8 R E V B NOV IRT7 A2 VERTICAL MODULE BLOCK DIAGRAM ...
Page 169: ...REV B NOV 1977 Fig 9 2 A1 Partial Interface board compo ...
Page 170: ...455 A2 B2 Sea Parts List for serial number ranges tial Interface board component locations ...
Page 173: ...v I m B 2 HORIZONTAL MODULE BLOCK DIAGRAM ...
Page 174: ...455 A2 B2 REV B NOV 1977 Fig 9 3 A 1 Partial Interface board component locations ...
Page 182: ...455 A2 B2 Fig 9 4 A20 Vertical board component locations SN B0110 ...
Page 185: ...455 A2 S2 4 5 5 M A fN M O DULE ...
Page 187: ...455 A2 B2 Fig 9 5 A20 Vertical board component location SN B010100 B REV C NOV 1977 ...
Page 191: ...V O L T S 01 ...
Page 192: ...V O LT S Q IV S H O W N IN 57 H V ...
Page 198: ... U 1 X SlCjMAt TO P2 A4 h o p it MODULE SEE PARTS LIST FOR SEMICONDUCTOR TYPES f SWITCHING ...
Page 207: ...A 1 4 B T I M I N G S W I T C H B O A R D A13 A TIM ING SWITCH BOARD 1 9 0 7 3 ...
Page 209: ...4 5 5 A 2 B 2 B 2 h o r iz o n t a l m o d u l e R o i I 11 R E V C NOV IS77 ...
Page 213: ......
Page 214: ......
Page 216: ...A B T IM IN G S W IT C H INTERFACE C O N N E C T O R ...
Page 223: ... ...
Page 224: ...455 A 2 B 2 ...
Page 225: ... 455 A2 B2 ...
Page 226: ......
Page 233: ......
Page 234: ...455 A2 B2 ...