Section
7
—
7623/R7623
Service
MECHANICAL
PARTS LIST
ABBREVIATIONS
Replacement parts should be ordered from the
Tektronix Field
Office or Representative in your area.
Changes
to Tektronix products give you the benefit of improved circuits and components. Please include
the
instrument
type
number and serial number
with each order for parts or service.
BHB
binding
head
brass
h
height or
high
OHB
oval
head brass
BHS
binding
head steel
hex.
hexagonal
OHS
oval
head steel
CRT
cathode-ray
tube
HHB
hex head
brass
PHB
pan head
brass
csk
countersunk
HHS
hex head
steel
PHS
pan
head steel
DE
double end
HS8
hex
socket
brass
RHS
round head
steel
FHB
flat head brass
HSS
hex
socket
steel
SE
single
end
FHS
flat
head steel
ID
inside diameter
THB
truss
head
brass
Fil
HB
fillister
head
brass
ig
length or
long
THS
truss head steel
Fil
HS
fillister
head steel
OD
outside
diameter
w
wide or width
FIGURE 1
7623
FRONT & FRAME
Fig.
&
Q
Index
Tektronix
Serial/Model No.
f
Description
No.
Part
No.
Ett
Disc
y
1
2 3 4 5
1-1
426-0514-00
1
FRAME,
mask
-2
378-0625-08
1
FILTER, light, CRT
-3
331-0258-03
1
MASK, graticule
-4
200-0939-01
1
BEZEL, CRT
(ATTACHING PARTS)
-5
212-0023-00
4
SCREW,
8-32
x 0.375 inch, PHS
-6
337-1159-00
1
SHIELD, implosion
-7
331-0245-00
1
MASK,
CRT
-8
333-1691-00
1
PANEL
-9
386-1884-03
1
SUPPORT,
CRT
-
support
includes
:
-10
386-1517-00
4
SUPPORT,
CRT
front
(ATTACHING
PARTS)
-11
212-0040-00
2
SCREW,
8-32
x 0.375
inch, 100 deg. csk,
-12
211-0510-00
2
SCREW,
6-32
x 0.375 inch, PHS
-13
204-0380-00
1
BODY,
terminal
-14
131-0765-00
3
TERMINAL,
feedthru
-15
348-0031-00
1
GROMMET, plastic,
0.156 inch diameter
-16
1
CIRCUIT
BOARD
ASSY
—GRATICULE LIGHT (See
-
Electrical
List)
-
circuit
board
assembly includes:
-17
378-0614-00
1
REFLECTOR,
light
-18
344-0179-00
2
CLIP,
reflector
-19
211-0062-00
2
SCREW,
2-56
x 0.312 inch, RHS
-20
366-1391-00
2
KNOB,
gray—READOUT & SAVE ITEN
-
each
knob
includes:
213-0140-00
1
SETSCREW,
2-56 x 0.094 inch, HSS
7-1
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 ...