Replaceable Mechanical Parts—455/A2/B2
Index
Tektronix
Serial/Model No.
Mfr
No.
Part No.
Etf
Dscont
Qty 1 2 3 4 5
Name & Description
Code
Mir Part Number
Fig. &
1 - 1 1 8
2 1 0 - 0 7 7 5 - 0 0
3
E Y E L E T , M E T A L L I C : 0 . 1 2 6 O D X 0 . 2 3 I N C H L , B R S
8 0 0 0 9
2 1 0 - 0 7 7 5 - 0 0
- 1 1 9
3
C O N N R C P T :B N C ,W / H D W R ( S E E J 3 5 9 , 5 1 3 , 4 2 8 9 E P L )
( A T T A C H I N G P A R T S )
- 1 2 0
2 1 0 - 0 2 5 5 - 0 0
3
T E R M I N A L , L U G : 0 . 3 9 1 " I D I N T T O O T H
8 0 0 0 9
2 1 0 - 0 2 5 5 - 0 0
- 1 2 1
2 1 4 - 2 3 3 0 - 0 0
1
H E A T S I N K . X S T R :
8 0 0 0 9
2 1 4 - 2 3 3 0 - 0 0
( A T T A C H I N G P A R T S )
- 1 2 2
2 1 0 - 0 4 5 7 - 0 0
4
N U T , P L , A S S E M W A : 6 - 3 2 X 0 . 3 1 2 I N C H , S T L
8 3 3 8 5
O B D
- 1 2 3
3 3 7 - 2 2 4 9 - 0 0
1
S H I E L D , E L E C : P O W E R L I N E
8 0 0 0 9
3 3 7 - 2 2 4 9 - 0 0
( A T T A C H I N G P A R T S )
- 1 2 4
2 1 1 - 0 0 9 7 - 0 0
2
S C R E W , M A C H I N E : 4 - 4 0 X 0 . 3 1 2 I N C H . P N H S T L
8 3 3 8 5
O B D
- 1 2 5
1
S W I T C H , S L I D E : L I N E S E L E C T ( S E E S 7 0 1 E P L )
( A T T A C H I N G P A R T S )
- 1 2 6
2 1 0 - 0 4 0 6 - 0 0
2
N U T , P L A I N , H E X . : 4 - 4 0 X 0 . 1 8 8 I N C H . B R S
7 3 7 4 3
2 X 1 2 1 6 1 - 4 0 2
- 1 2 7
2 1 0 - 0 0 0 4 - 0 0
2
W A S H E R , L O C K : # 4 I N T L , 0 . 0 1 5 T H K , S T L C D P L
7 8 1 8 9
1 2 0 4 - 0 0 - 0 0 - 0 5 4 1 C
- 1 2 8
2 1 0 - 0 2 0 1 - 0 0
3
T E R M I N A L , L U G : S E # 4
8 6 9 2 8
A 3 7 3 - 1 5 7 - 2
( A T T A C H I N G P A R T S )
- 1 2 9
2 1 0 - 0 5 8 6 - 0 0
3
N U T , P L , A S S E M W A : 4 - 4 0 X 0 . 2 5 , S T L C D P L
8 3 3 8 5
2 1 1 - 0 4 1 8 0 0 - 0 0
2 1 0 - 0 2 0 2 - 0 0
1
T E R M I N A L , L U G : 0 . 1 4 6 I D , L O C K I N G , B R Z T I N N E D
7 8 1 8 9
2 1 0 4 - 0 6 - 0 0 - 2 5 2 0 N
( A T T A C H I N G P A R T S )
2 1 1 - 0 5 0 4 - 0 0
1
S C R E W , M A C H I N E : 6 - 3 2 X 0 . 2 5 I N C H . P N H S T L
8 3 3 8 5
O B D
- 1 3 0
1 3 1 - 0 7 7 5 - 0 0
B 0 1 0 1 0 0 B 0 5 7 1 6 9
1
C O N T A C T , E L E C : H E X , 0 . 2 5 I N C H W / 6 - 3 2 1 E N D
8 8 2 4 5
1 6 0 1 - A
1 3 1 - 0 7 7 5 - 0 0
B 0 5 7 1 7 0
2
C O N T A C T , E L E C : H E X , 0 . 2 5 I N C H W / 6 - 3 2 1 E N D
8 8 2 4 5
1 6 0 1 - A
- 1 3 1
1 6 1 - 0 0 3 3 - 0 7
1
C A B L E A S S Y ,P W R , :3 W I R E , 9 2 I N C H L O N G
1 6 4 2 8
K H 8 3 8 9
( A T T A C H I N G P A R T S )
- 1 3 2
3 5 8 - 0 3 2 3 - 0 0
1
B S H G , S T R A I N R L F : 9 0 D E G , 0 . 5 1 5 D I A H O L E
2 8 5 2 0
S R 1 5 - 1
- 1 3 3
2 0 0 - 0 2 3 7 - 0 1
B 0 1 0 1 0 0 B 0 6 3 4 2 9
1
C O V E R , F U S E H L D R :B L A C K P L A S T I C
8 0 0 0 9
2 0 0 - 0 2 3 7 - 0 1
2 0 0 - 0 2 3 7 - 0 3
B 0 3 3 4 3 0 B 0 6 9 5 8 9
1
C O V E R , F U S E H L D R :
8 0 0 0 9
2 0 0 - 0 2 3 7 - 0 3
2 0 0 - 0 2 3 7 - 0 4
B 0 6 9 5 9 0
1
C O V E R , F U S E H L D R : P L A S T I C
8 0 0 0 9
2 0 0 - 0 2 3 7 - 0 4
- 1 3 4
3 5 2 - 0 3 6 2 - 0 1
1
F U S E H O L D E R : W / H A R D W A R E
7 5 9 1 5
3 4 5 0 0 2
- 1 3 5
3 3 3 - 2 0 9 1 - 0 0
1
P A N E L , R E A R : P O W E R I N T A K E
8 0 0 0 9
3 3 3 - 2 0 9 1 - 0 0
- 1 3 6
1
T R A N S F O R M E R :P O W E R ( S E E T 7 0 0 E P L )
( A T T A C H I N G P A R T S )
- 1 3 7
2 1 2 - 0 5 2 2 - 0 0
4
S C R E W , M A C H I N E : 1 0 - 3 2 X 2 . 5 0 " , H E X H D S T L
8 3 3 8 5
O B D
- 1 3 8
2 1 0 - 0 8 1 2 - 0 0
4
W A S H E R , N O N M E T A L : # 1 0 , F I B E R
8 6 4 4 5
O B D
- 1 3 9
1 6 6 - 0 4 5 7 - 0 0
4
I N S U L S L V G , E L E C : 0 . 1 9 I D X 1 . 8 7 5 " L O N G M Y L A R
8 0 0 0 9
1 6 6 - 0 4 5 7 - 0 0
- 1 4 0
2 2 0 - 0 4 1 0 - 0 0
4
N U T , E X T E N D E D W A : 1 0 - 3 2 X 0 . 3 7 5 I N C H , S T L
8 3 3 8 5
O B D
3 3 4 - 3 3 7 9 - 0 0
X B 0 5 6 8 4 0 B 0 5 7 1 6 9 X
1
M A R K E R , I D E N T : M A R K E D G R O U N D S Y M B O L
8 0 0 0 9
3 3 4 - 3 3 7 9 - 0 0
- 1 4 1
3 8 6 - 3 1 3 2 - 0 0
B 0 1 0 1 0 0 B 0 5 7 1 6 9
1
S U B P A N E L , R E A R :
8 0 0 0 9
3 8 6 - 3 1 3 2 - 0 0
3 8 6 - 3 1 3 2 - 0 1
B 0 5 7 1 7 0
1
S U B P A N E L , R E A R :
8 0 0 0 9
3 8 6 - 3 1 3 2 - 0 1
( A T T A C H I N G P A R T S )
- 1 4 2
2 1 1 - 0 5 3 4 - 0 0
2
S C R , A S S E M , W S H R : 6 - 3 2 X 0 . 3 1 2 I N C H . P N H S T L
8 3 3 8 5
O B D
- 1 4 3
1 7 9 - 2 1 8 8 - 0 0
B 0 1 0 1 0 0 B 0 5 7 1 6 9
1
W I R I N G H A R N E S S , : A C
8 0 0 0 9
1 7 9 - 2 1 8 8 - 0 0
1 7 9 - 2 1 8 8 - 0 1
B 0 5 7 1 7 0
1
W I R I N G H A R N E S S :
8 0 0 0 9
1 7 9 - 2 1 8 8 - 0 1
- 1 4 4
1 3 1 - 0 8 6 1 - 0 0
4
. T E R M . Q I K D I S C : 1 6 - 2 0 A W G . 0 . 2 2 W X 0 . 0 2 T H K
0 0 7 7 9
4 2 6 1 7 - 2
- 1 4 5
2 0 0 - 1 0 7 5 - 0 0
4
. C O V E R , T E R M : Q U I C K D I S C O N N E C T
0 0 7 7 9
1 - 4 8 0 4 3 5 - 0
- 1 4 6
3 4 8 - 0 0 8 0 - 0 1
4
F O O T ,C A B I N E T :B O T T O M
8 0 0 0 9
3 4 8 - 0 0 8 0 - 0 1
( A T T A C H I N G P A R T S )
- 1 4 7
2 1 1 - 0 5 1 1 - 0 0
B 0 1 0 1 0 0 B 0 1 0 3 4 9 X
4
S C R E W . M A C H I N E : 6 - 3 2 X 0 . 5 0 0 , P N H , S T L , C D P L
8 3 3 8 5
O B D
- 1 4 8
2 1 0 - 0 8 0 3 - 0 0
B 0 1 0 1 0 0 B 0 1 0 3 4 9 X
4
W A S H E R , F L A T : 0 . 1 5 I D X 0 . 0 3 2 T H K , S T L C D P L
1 2 3 2 7
O B D
- 1 4 9
1 0 5 - 0 6 7 7 - 0 0
5
L A T C H , C A B I N E T :
8 0 0 0 9
1 0 5 - 0 6 7 7 - 0 0
( A T T A C H I N G P A R T S )
- 1 5 0
3 5 4 - 0 5 5 3 - 0 0
5
R I N G , R E T A I N I N G : 0 . 1 8 8 " O D . P U S H O N . S L F L K G
7 9 1 3 6
5 1 1 5 - 1 8 - . 0 1 0
- 1 5 1
2 1 0 - 1 2 4 1 - 0 0
5
W A S H E R , S P R T N S N : 0 . 2 6 5 I D X 0 . 5 " O D
7 8 1 8 9
3 5 1 5 - 1 4 - 1 1
3 4 3 - 0 5 9 2 - 0 0
1
C O L L A R , S H A F T : 0 . 2 1 3 I D X 0 . 2 5 H , A L 0 . 3 7 5
8 0 0 0 9
3 4 3 - 0 5 9 2 - 0 0
- 1 5 2
3 4 8 - 0 4 5 7 - 0 0
F T
S H L D . G S K T , E L E C : 0 . 1 2 5 O D X 4 5 . 3 9 2 I N C H L O N G
0 7 7 0 0
2 1 - 1 3 9 0 0
- 1 5 3
4 4 1 - 1 2 5 9 - 0 0
B 0 1 0 1 0 0 B 0 6 9 4 2 7
1
C H A S S I S , S C O P E : M A I N
8 0 0 0 9
4 4 1 - 1 2 5 9 - 0 0
4 4 1 - 1 2 5 9 - 0 4
B 0 6 9 4 2 8
1
C H A S S I S , S C O P E : M A I N
8 0 0 0 9
4 4 1 - 1 2 5 9 - 0 4
1 9 8 - 3 9 5 8 - 0 0
1
W I R E S E T , E L E C :
8 0 0 0 9
1 9 8 - 3 9 5 8 - 0 0
10-6
REV F, 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 ...