Electrical
Parts List
—7623/R7623
Service
Tektronix
Serial/Model
No.
Ckt.
No.
Part
No.
Eff
Disc
Description
RESISTORS
(cont)
R2279
321-0222-00
2 kΩ,
1/8 W, IX
R2280
315-0823-00
82
kΩ,
1/4
W, 5X
R2282
315-0332-00
3.3
kΩ,'1/4 W, 5X
R2284
321-0216-00
1.74
kΩ, 1/8 W,
1%
R2285
321-0245-00
3.48
kΩ, 1/8 W,
IX
R2286
321-0209-00
1.47
kΩ,
1/8 W,
IX
R2287
321-0199-00
1.15
kΩ,
1/8 W, IX
R2288
321-0273-00
6.81
kΩ,
1/8 W, IX
R2289
321-0193-00
1 kΩ, 1/8 W,
IX
R2291
311-1225-00
1
kΩ, Var
R2292
315-0132-00
1.3
kΩ, 1/4 W, 5X
R2293
321-0245-00
3.48
kΩ,
1/8 W,
IX
R2294
321-0255-00
4.42
kΩ, 1/8 W,
IX
R2295
321-0241-00
3.16
kΩ, 1/8 W,
IX
R2297
315-0102-00
B010100
B069999
1
kΩ, 1/4 W,
5X
R2297
315-0152-00 B070000
1.5
kΩ, 1/4 W, 5X
R2298
315-0102-00
1 kΩ,
1/4 W,
5X
R2299
315-0511-00
510
Ω, 1/4
W, 5X
SWITCHES
S102
S659
51000
51001
S1011
S1021
S1536
3
S1625
4
260-0984-00
260-0724-00
260-1379-00
260-1378-00
OFF
Slide,
GATE SELECTOR
Thermostatic,
open 83.3°C,
close 66.7°C
Push,
POWER
Push,
TRIG
SOURCE
Push,
VERT
MODE
MAX
BEAM
FINDER
51718
51719
S1728
S2110
260-1381-00
260-1380-00
260-1382-00
260-0723-00
Push,
STORAGE MODE
Push,
MULTIFAST/INTEG
Push, SAVE/ERASE
Slide,
READOUT MODE
TRANSFORMERS
T523
T8O1
T1225
120-0546-00
XB030000
120-0708-00
120-0810-00
Toroid, 4
turns,
bifilar
LV
Power
HV
Power
■'’Furnished
as a
2
^See
Mechanical
.Furnished
as
a
A
Furnished
as a
unit
with R102A,B.
Parts List
page 7-4 for replacement parts,
unit
with R1536A,B.
unit
with R1095.
540
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 ...