Electrical
Patts List
-7623/R7623
Service
Ckt.
No.
Tektronix
Part
No.
Serial/Model No.
Eff
Disc
Description
RESISTORS
(cont)
R348
315-0331-00
330
0,
1/4 W, 5Z
R349
315-0680-00
68
Ω, 1/4
W, 5%
R350
321-0214-00
1.65
kΩ, 1/8 W, 1Z
R352
315-0430-00
43
Ω, 1/4 W, 5Z
R401
321-0068-00
49.9
Ω,
1/8 W,
1%
R403
311-1228-00
10 kΩ,
Var
R40
4
321-0326-00
24.3
kΩ,
1/8
W, 1Z
R405
321-0322-00
22.1
kΩ, 1/8 W, 1Z
R407
321-0306-00
15
kΩ, 1/8
W,
1Z
R408
321-0230-00
2.43
kΩ, 1/8 W, 1Z
R4
0
9
323-0237-00
2.87
kΩ, 1/2
W, 1Z
R411
321-0236-00
2.8
kΩ, 1/8
W, 1Z
R413
323-0237-00
2.87
kΩ,
1/2
W, 1Z
R414
321-0230-00
2.43
kΩ, 1/8 W, 1Z
R415
315-0153-00
15 kΩ, 1/4 W, 5Z
R416
315-0911-00
910
Ω, 1/4 W, 5Z
R417
315-0301-00
300
Ω, 1/4 W, 5Z
RT417
307-0125-00
500
Ω, Thermal
R418
315-0751-00
750
Ω, 1/4 W, 5Z
R420
315-0271-00
270
Ω, 1/4 W, 5Z
R421
311-1261-00
500
Ω, Var
R423
317-0470-00
47
Ω,
1/8 W, 5Z
R424
317-0470-00
47 Ω, 1/8 W, 5Z
R425
311-1260-00
250
Ω, Var
R427
311-1007-00
20 Ω,
Var
R429
321-0114-00
150
Ω, 1/8 W, 1Z
R433
321-0068-00
49.9 Ω,
1/8
W, 1Z
R440
321-0181-00
750
Ω, 1/8 W, 1Z
R442
321-0092-00
88.7
Ω, 1/8 W, 1Z
R443
321-0201-00
1.21
kΩ, 1/8
W,
1Z
R444
321-0092-00
88.7
Ω, 1/8 W, 1Z
R446
321-0097-00
100
Ω, (nominal
value), selected
R447
311-1260-00
250
Ω, Var
R448
321-0097-00
100
Ω,
(nominal
value),
selected
R450
321-0181-00
750
Ω, 1/8
W, 1Z
R452
323-0148-00
340
Ω, 1/2 W, 1Z
R453
323-0148-00
340
Ω, 1/2 W, 1Z
5-22
Summary of Contents for 7623
Page 1: ...MANUAL 7623 R7623 STORAGE OSCILLOSCOPE SERVICE MANUFACTURERS OF CATHODE RAY OSCILLOSCOPES ...
Page 51: ...Fig 3 2 Block diagram of Logic circuit Circuit Description 7623 R 7623 Service ...
Page 72: ...W NJ 00 Fifl 3 22 Low Voltage Power Supply detailed block diagram ...
Page 73: ...Circuit Description 7623 R 7623 Service ...
Page 74: ...CO NJ CD Fig 3 22 Low Voltage Power Supply detailed block diagram cont ...
Page 75: ...Circuit Description 7623 R 7623 Service ...
Page 97: ...Circuit Description 7623 R7623 Service 3 51 ...
Page 98: ...Circuit Description 7623 R7623 Service Fig 3 39 Output Pulses for the Storage Circuits 3 52 ...
Page 103: ...Circuit Description 7623 R7623 Service 3 57 ...
Page 108: ... Ç À Fig 4 2 Location of circuit boards in the 7623 ...
Page 109: ...Fig 4 3 Location of circuit boards in the R7623 Maintenance 7623 R 7623 Service ...
Page 113: ...Maintenance 7623 R7623 Service Fig 4 6 Circuit Isolation Troubleshooting Chart 4 9 ...
Page 165: ...7623 BLOCK DIAGRAM ...
Page 166: ...7623 R7623 Service Front of Board ...
Page 167: ......
Page 168: ...FL ...
Page 169: ......
Page 173: ...7623 Logic ...
Page 175: ...Vertical Interface A4 ...
Page 178: ...Vertical Interface ...
Page 180: ...Vertical Amp A5 ...
Page 184: ...Horizontal Amp A6 ...
Page 186: ...7623 TO P450 VERT AMP 3 HORIZONTAL AMPLIFIER ...
Page 188: ...Output Signals A7 ...
Page 190: ...FROM 7G23 Output Signals g ...
Page 195: ...FROM LV POWER SUPPLY 7623 CRT CIRCUIT ...
Page 197: ......
Page 200: ......
Page 202: ...Storage Output A14 ...
Page 204: ......
Page 205: ...7623 R7623 Service Fig 6 14 A15 Cal Storage circuit board ...
Page 208: ......
Page 209: ...7623 R7623 Service Fig 6 15 A16 Readout System circuit board ...
Page 213: ......
Page 242: ...7623 R7623 OSCILLOSCOPE b ...
Page 243: ...151 ...
Page 246: ...20 ...
Page 247: ...7623 R7623 OSCILLOSCOPE 112 ...