Electrical Parts List—475
Ckt. N o .
Tektronix
S e ria l/M o d e l N o.
Part N o .
Eff
Disc
Description
R E S I S T O R S
( c o n t )
R 1 3 7 9
3 1 6 - 0 1 0 3 - 0 0
1 0 K o h m ,
h
W, 10%
R 1 3 8 0
3 1 1 - 0 0 7 5 - 0 0
5 M o h m , V a r
R 1 3 8 4
3 0 2 - 0 1 2 1 - 0 0
1 2 0 o h m ,
h
W, 1 0 %
R 1 3 8 5
3 1 1 - 1 2 2 7 - 0 0
5 K o h m , V a r
R 1 3 8 6
3 1 1 - 1 3 7 3 - 0 0
5 K o h m , V a r
R 1 3 9 0
3 1 1 - 1 2 3 5 - 0 0
1 0 0 K o h m , V a r
R 1 3 9 1
3 1 6 - 0 4 7 0 - 0 0
47 o h m ,
h
W, 1 0 %
R 1 3 9 3
3 2 1 - 0 2 3 1 - 0 0
2 . 4 9 K o h m , 1 / 8 W,
R 1 3 9 4
3 2 1 - 0 2 4 8 - 0 0
3 . 7 4 K o h m , 1 / 8 W,
R 1 3 9 5
3 1 1 - 1 2 2 6 - 0 0
2 . 5 K o h m , V a r
R 1 3 9 6
3 1 6 - 0 1 0 0 - 0 0
10 o h m , ^ W, 1 0 %
R 1 3 9 7
3 1 1 - 1 3 7 2 - 0 0
1 0 0 K o h m , V a r
R 1 3 9 8
3 1 6 - 0 1 0 0 - 0 0
10 o h m ,
h
W, 1 0 %
R 1 3 9 9
3 1 6 - 0 4 7 0 - 0 0
47 o h m , % W, 1 0 %
R 1 4 1 6
3 2 3 - 0 2 6 5 - 0 0
5 . 6 2 K o h m ,
h
W, 1%
R 1 4 1 7
3 2 1 - 0 2 8 2 - 0 0
8 . 4 5 K o h m , 1 / 8 W,
R 1 4 2 2
3 1 5 - 0 6 8 2 - 0 0
6 . 8 K o h m ,
h
W, 5%
R 1 4 2 3
3 0 3 - 0 8 2 2 - 0 0
8 . 2 K o h m , 1 W, 5%
R 1 4 2 4
3 1 5 - 0 1 2 2 - 0 0
1 . 2 K o h m ,
h
W, 5%
R 1 4 25
3 1 5 - 0 5 6 3 - 0 0
5 6 K o h m ,
h
W, 5%
R 1 4 2 6
3 0 7 - 0 0 5 2 - 0 0
3 o h m ,
h
W, 5%
R 1 4 3 0
3 1 1 - 1 2 2 6 - 0 0
2 . 5 K o h m , V a r
R 1 4 3 1
3 2 1 - 0 3 5 1 - 0 0
4 4 . 2 K o h m , 1 / 8 W,
R 1 4 3 2
3 2 1 - 0 2 8 4 - 0 0
8 . 8 7 K o h m , 1 / 8 W,
R 1 4 4 4
3 2 1 - 0 7 6 1 - 0 3
3 5 K o h m , 1 / 8 W, %%
R 1 4 4 5
3 2 1 - 0 6 8 4 - 0 0
1 5 K o h m , 1 / 8 W,
h%
R 1 4 4 6
3 1 5 - 0 4 7 1 - 0 0
4 7 0 o h m ,
k
W, 5%
R 1 4 4 7
3 1 5 - 0 6 2 2 - 0 0
6 . 2 K o h m ,
h
W, 5%
R 1 4 4 8
3 0 8 - 0 2 4 5 - 0 0
0 . 6 o h m , 2 W, WW,
R 1 4 5 4
3 2 1 - 0 7 7 5 - 0 3
4 5 K o h m , 1/8 W,
k%
R 1 4 5 5
3 2 1 - 0 8 1 6 - 0 3
5 K
o h m , 1 / 8 W, %%
R 1 4 5 6
3 1 5 - 0 3 3 1 - 0 0
3 3 0 o h m ,
h
W, 5%
R 1 4 5 7
3 1 5 - 0 3 0 2 - 0 0
3 K o h m ,
h
W, 5%
R 1 4 5 8
3 0 8 - 0 2 4 5 - 0 0
0 . 6 o h m , 2 W, WW,
R 1 4 6 3
3 2 1 - 0 2 7 3 - 0 0
6 . 8 1 K o h m , 1 / 8 W,
R 1 4 6 4
3 2 1 - 0 7 5 6 - 0 3
5 0 K o h m , 1 / 8 W, %%
R 1 4 6 5
3 2 1 - 0 9 6 2 - 0 3
8 K o h m , 1 / 8 W,
k%
R 1 4 6 6
3 1 5 - 0 5 6 1 - 0 0
5 6 0 o h m , % W, 5%
R 1 4 6 7
3 1 5 - 0 4 3 2 - 0 0
4 . 3 K o h m ,
h
W, 5%
R 1 4 6 8
3 0 8 - 0 2 4 5 - 0 0
0 . 6 o h m , 2 W, WW ,
R 1 4 7 3
3 2 1 - 0 2 8 7 - 0 0
9 . 5 3 K o h m , 1/ 8 W,
R 1 4 7 4
3 2 1 - 0 7 5 6 - 0 3
5 0 K o h m , 1/ 8 W, J*%
R 1 4 7 5
3 2 1 - 0 6 8 4 - 0 0
1 5 K o h m , 1 / 8 W,
h%
R 1 4 7 6
3 1 5 - 0 3 3 1 - 0 0
3 3 0 o h m ,
h
W, 5%
R 1 4 7 7
3 1 5 - 0 4 7 2 - 0 0
4 . 7 K o h m ,
h
W, 5%
1
%
1
%
1
%
1
%
1
%
5%
5%
1
%
5%
1
%
6-39
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 ...