Electrical Parts List—475
Tektronix
Serial/Model No.
Ckt. No.
Part No.
Eff
Disc
Description
E L E C T R O N T U B E
V 1 3 8 0
1 5 4 - 0 6 7 7 - 0 0
C R T
D I O D E S , Z E N E R
V R 1 4 4
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0. 4
w.
5 . 1
V,
5%
V R 1 6 1
1 5 2 - 0 1 6 6 - 0 0
S e l e c t e d f r o m 1 N 7 5 3 A , 0. 4
W,
6.2
V,
5%
V R 2 4 4
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0 . 4
w.
5 . 1
V,
5%
V R 2 6 1
1 5 2 - 0 1 6 6 - 0 0
S e l e c t e d f r o m 1 N 7 5 3 A , 0. 4
w.
6 . 2
V,
5%
V R 2 9 0
1 5 2 - 0 2 8 0 - 0 0
1 N 7 5 3 A , 0 . 4 W, 6 . 2 V, 5%
V R 3 9 6
1 5 2 - 0 2 8 0 - 0 0
1 N 7 5 3 A , 0 . 4 W, 6 . 2 V, 5%
V R 4 6 2
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0. 4
W,
5 . 1
V,
5%
V R 4 6 4
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0. 4
W,
5 . 1
V,
5%
V R 4 8 2
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0 . 4
W,
5 . 1
V,
5%
V R 5 7 0
1 5 2 - 0 2 1 7 - 0 0
S e l e c t e d f r o m 1 N 7 5 6 A , 0 . 4
W,
8. 2
V,
5%
V R 6 0 8
1 5 2 - 0 2 7 8 - 0 0
1 N 4 3 7 2 A , 0 . 4 W, 3 V , 5%
V R 6 4 7
1 5 2 - 0 1 9 5 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0 . 4
W,
5 . 1
V,
5%
V R 7 9 6
1 5 2 - 0 2 2 6 - 0 0
S e l e c t e d f r o m 1 N 7 5 1 A , 0 . 4
w,
5 . 1
V,
5%
V R 7 9 8
1 5 2 - 0 2 7 8 - 0 0
1 N 4 3 7 2 A , 0 . 4 W, 3 V , 5%
V R 9 3 0
1 5 2 - 0 2 6 5 - 0 0
1 N 9 7 0 B , 0 . 4 W, 24 V, 5%
V R 9 3 8
1 5 2 - 0 3 0 4 - 0 0
1 N 9 6 8 B , 0 . 4 W, 2 0 V, 5%
V R 9 5 6
1 5 2 - 0 2 7 8 - 0 0
1 N 4 3 7 2 A , 0 . 4 W, 3 V, 5%
V R 1 0 2 6
1 5 2 - 0 2 7 8 - 0 0
1 N 4 3 7 2 A , 0 . 4 W, 3 V, 5%
V R 1 2 1 6
1 5 2 - 0 0 5 5 - 0 0
1 N 9 6 2 B , 0 . 4 W, 1 1 V, 5%
V R 1 2 6 7
1 5 2 - 0 1 6 6 - 0 0
S e l e c t e d f r o m 1 N 7 5 3 A , 0.4
W,
6. 2
V,
5%
V R 1 3 6 2
1 5 2 - 0 1 6 6 - 0 0
S e l e c t e d f r o m 1 N 7 5 3 A , 0 . 4
W,
6. 2
V,
5%
V R 1 3 7 4
1 5 2 - 0 3 5 7 - 0 0
1 N 9 8 3 B , 0 . 4 W, 82 V, 5%
V R 1 3 8 1
1 5 2 - 0 2 4 7 - 0 0
1 N 9 8 9 B , 0 . 4 W, 1 5 0 V, 5%
V R 1 4 1 6
1 5 2 - 0 4 1 1 - 0 0
1 N 9 3 7 , 0 . 2 5 W, 9 V, 5%
V R 1 4 1 8
1 5 2 - 0 0 2 2 - 0 0
S e l e c t e d f r o m 1 N 3 0 2 9 , 1 W , 25i
V,
5%
V R 1 4 2 2
1 5 2 - 0 2 8 3 - 0 0
1 N 9 7 6 B , 0 . 4 W, 43 V, 5%
V R 1 4 2 3
1 5 2 - 0 3 0 4 - 0 0
1 N 9 6 8 B , 0 . 4 W, 2 0 V, 5%
6-42
®
Summary of Contents for 475
Page 6: ...475 475 Oscilloscope ...
Page 20: ......
Page 46: ......
Page 151: ...A B C D E F G Fig 7 4 P 0 A4 Vertical Mode Switch circuit board ...
Page 152: ...n m m m 1 t siumm c ii im ...
Page 154: ...Diagrams 475 A B C D E F G ...
Page 155: ...GRID LOCATOR Fig 7 8 P O A3 Vertical Preamp circuit board ...
Page 157: ...Diagrams 475 ...
Page 158: ...GRID LOCATOR 2 3 4 5 6 7 8 9 1 10 11 1 12 Fig 7 10 P 0 A3 Vertical Preamp circuit board ...
Page 160: ...Diagrams 475 GRID LOCATOR Fig 7 11 A5 Vertical Output circuit board ...
Page 163: ...Diagrams 475 GRID LOCATOR Fig 7 12 P O A8 Trigger Generator And Sweep Logic circuit board ...
Page 167: ... 415 OSCILLOSCOPE B T R IG G E R G E N E R A T O R g B TR IG G E R GEN ER A TO R ...
Page 168: ...Diagrams 475 GRID LOCATOR ...
Page 172: ...SWEEP G E N ER A TO R S ...
Page 175: ...TIM IN G HORIZONTAL DISPLAY SWITCHING ...
Page 177: ...A 011 HORIZONTAL AMPLIFIER 8 l j k J Ll J Ol Z o N C O X U 1 C L O o v O o _J V v P O in r ...
Page 179: ... 476 OSCILLOSCOPE ...
Page 180: ...POWER SUPPLY ...
Page 182: ...CRT CIRCUIT ...
Page 185: ...C A L IB R A T O R A N D F A N C I R C U I T 4 C A LIB R A TO R FAN MOTOR C IR C U IT ...
Page 189: ......
Page 190: ...4 T 475 OSCILLOSCOPE FIG 1 FRO NT PANEL ...
Page 191: ...475 OSCILLOSCOPE FIG 2 MAIN FRAME ...
Page 199: ......
Page 200: ...FIG 3 RIGHT SIDE l 475 OSCILLOSCOPE ...
Page 201: ...V S X O t l B O T T OVJ 8 8 ...
Page 209: ......
Page 210: ...5 ...
Page 211: ...4 4 75 O S C ILLO S C O P E FIG 5 CAB IN ET ...
Page 215: ......
Page 237: ......
Page 241: ... 1 I R I II9A po S IT I o n f i n e I R l 130 PAGE 4 OF 5 R 1234 Ml 9 91 9 473 ...