Electrical
Parts
List
—
7623/R7623 Service
Tektronix
Serial/Model No.
''
’Added
if necessary.
Ckt.
No.
Part
No.
Eff
Disc
Description
CAPACITORS (cont)
C329
281-0572-00
6.8
pF,
Cer, 500 V, ±
0.5
pF
C342
283-0000-00
0.001
µF, Cer,
500 V, + 1002-02
C348
283-0000-00
0.001
µF, Cer, 500
V, + 1002-02
C401
290-0522-00
1
µF,
Elect., 50 V, 202
C418
281-0629-00
33
pF, Cer,
600 V, 52
C420
281-0153-00
1.7-10
pF, Var, Air,
250 V
C421
281-0504-00
10 pF, Cer,
500 V, 102
C425
281-0153-00
1.7-10
pF,
Var, Air, 250 V
C427
281-0160-00
7-25
pF,
Var, Cer, 350
V
C433
290-0522-00
1
µF,
Elect., 50 V, 202
C455
283-0187-00
B0
10100
B039999
0.047
µF,
Cer, 400 V, 102
C455
283-0341-00
B040000
0.047
µF,
Cer, 100 V, 102
C456
283-0119-00
2200 pF,
Cer,
200 V,
52
C458
283-0116-00
820 pF, Cer, 500
V, 52
C459
290-0522-00
1
µF, Elect.,
50 V, 202
C465
283-0211-00
0.1
µF, Cer, 200 V, 102
C466
283-0100-00
0.0047
µF, Cer,
200
V, 102
C468
283-0005-00
0.01
µF, Cer,
250 V, + 1002-02
C480
290-0522-00
1
µF,
Elect., 50 V, 202
C486
283-0000-00
0.001
µF, Cer, 500 V, + 1002-02
C491
283-0110-00
XB040000
0.005
µF, Cer, 150 V
C494
283-0000-00
0.001 µF,
Cer, 500 V, + 1002-02
C496
281-0523-00
100
pF,
Cer, 350
V, 202
C52
1
B010100
B029999X
C522
B010100
B029999X
C527
281-0504-00
B010100
B019999X
10
pF,
Cer, 500 V, 102
C545
281-0550-00
120
pF,
Cer, 500
V, 102
C552
283-0002-00
0.01 µF, Cer,
500
V
C555
283-0083-00
0.0047
µF,
Cer, 500 V, 202
C566
281-0095-00
XB020000
BO79999
0.2-1.5 pF,
Var, Teflon
C566
281-0064-00
B080000
0.25-1.5
pF, Var, Plastic
C567
281-0557-00
B010100
B019999X
1.8
pF,
Cer, 500 V
C568
281-0097-00
B010100
B019999
9-35
pF,
Var,
Cer
C568
281-0089-00
B020000
B079999X
2-8
pF,
Var,
Cer
C569
281-0579-00
B010100
B019999X
21 pF, Cer,
500 V,
52
C571
283-0002-00
0.01
µF, Cer,
500
V
C574
283-0002-00
0.01
µF, Cer,
500
V
C575
283-0083-00
0.0047
µF, Cer,
500 V,
202
C584
281-0546-00
XB080000
330 pF,
Cer, 500 V, 102
C586
281-0095-00
XBO20000
B079999
0.2-1.5
pF,
Var, Teflon
C586
281-0064-00
B080000
0.25-1.5 pF, Var,
Plastic
C587
281-0557-00
B010100
B019999X
1.8
pF,
Cer, 500 V
C588
281-0092-00
B010100
B019999
9-35 pF,
Var, Cer
C588
281-0091-00
B020000
2-8
pF,
Var,
Cer
C589
281-0579-00
B010100
B019999X
21 pF, Cer, 500 V,
52
C591
283-0002-00
0.01
µF,
Cer, 500 V
C593
283-0002-00
0.01
µF, Cer, 500 V
C595
283-0081-00
B010100
B069999
0.1
µF,
Cer, 25 V, +802-202
C595
283-0024-00
B070000
0.1
µF,
Cer, 30 V, +802-202
C597
283-0081-00
B010100
B069999
0.1
µF, Cer, 25
V, +802-202
C597
283-0024-00
BO
70000
0.1
µF, Cer, 30 V, +802-202
C599
283-0081-00
B010100
B069999
0.1
µF,
Cer, 25
V, +802-202
C599
283-0024-00
B070000
0.1
µF, Cer, 30
V, +802-202
C605
281-0612-00
5.6
pF,
Cer, 200 V, ± 0.5 pF
5-3
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 ...