Diagrams—4 7 5
Fig. 7-9. A 4 Vertical Mode Switch circuit board.
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
C310
7C
Q312
7A
R312
2C
R324
6D
Q314
6A
R313
7A
R326
6D
CR312
2C
Q322
7D
R314
6A
CR322
2D
Q324
7D
R316
7A
S300
2D
Q348
5G
R320
7E
P300
4D
R321
7D
P310
7A
R310
7C
R322
2D
P320
7D
R311
7A
R323
6D
Fig. 7-10. A3 Vertical Preamp circuit board.
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
CKT
NO
G R ID
LOC
C335
2F
CR301
3E
J410
7D
R332
3F
R357
6C
R382
2B
R405
8D
R437
5F
C336
2F
CR306
4E
J430
5A
R333
3F
R358
6C
R383
2C
R 4 1 1
7D
C343
4G
CR336
3G
R335
2F
R359
4E
R384
3C
R412
7E
S375A
4D
C346
4G
CR351
4E
L375
4D
R336
2F
R361
5E
R385
2B
R414
7D
S375B
3C
C347
5F
CR352
4E
L376
4C
R338
2E
R363
5E
R388
3C
R415
7D
C375
4D
CR359
4E
L439
4B
R339
2E
R364
5E
R391
3B
R419
5B
U330
2E
C376
4C
CR361
5E
R341
2F
R365
5E
R392
3B
R420
6B
U340
4F
C393
3B
CR368
4E
Q338
2E
R342
2G
R366
5E
R393
3C
R421
5B
U350
5F
C396
3B
CR369
4E
Q390
4B
R343
4G
R367
5E
R394
4B
R422
5A
U370
6D
C398
3A
CR422
5B
Q396
4B
R346
5G
R368
5E
R395
4B
R423
5B
C399
4B
Q430
5A
R347
4F
R369
4F
R396
4B
R425
3A
V R 396
3B
C403
7E
J349
9G
Q444
3E
R348
5G
R371
6D
R398
4B
R426
4A
C420
6A
J380
2B
R351
4F
R372
6D
R399
4A
R427
6B
C430
6A
J385
2B
R302
3E
R353
6C
R373
6E
R401
8D
R430
6A
C436
2E
J399
4A
R304
4F
R354
6C
R374
6E
R402
7D
R431
4A
C438
3F
J400
7D
R306
3E
R355
6C
R380
3C
R403
8E
R432
5A
C439
4A
J405
8D
R331
3E
R356
6C
R381
3C
R404
8D
R436
3F
V
E
R
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 ...