Page 4 of
7
7623
Fig. 6-9
Back of
Diagram 6
CHANGE:
Title
of
photo to
read;
Fig. 6-9.
A10
High Voltage
No. 2 circuit board
Fig. 6-10
Back of Diagram 6
CHANGE
:
Title
of
photo to read:
Fig. 6-10.
A9 High
Voltage No. 1 circuit board.
CHANGE
:
R1240
to
read R1242
CHANGE :
C1215
above
R1208 to
read CR1215
CHANGE :
CR1255 to
read
VR1264
CHANGE
:
CR1254 to
read CR1255
ADD:
CR1264
above R1258
ADD:
CR1254
between C1250 and top of T1225
MOVE:
R1245
down to the right of CR1232
Diagram 7
Refer
to
Electrical Parts List
for correct values or
removal
of the following: R1195,
R1196, R1126, R1210
CHANGE
Terminal
numbering
for P1170
(top to bottom) to read
as
follows: 7,6,5,4,3,2,1,8
(one is the index).
Fig. 6-11
Back
of
Diagram 7
C827
is
located below R833 for some serial numbers,
see
insert
for M20,382. In later production C827,
R806, R808, R809,
R811, R814, R821, R822, C811, C813
and
C821
are
relocated on the board, electrical
connections
remain
as shown on diagram 8 or as stated
on
inserts in your manual.
Fig.
6-12
Back
of Diagram
7
CHANGE
:
The
R966 next to R983
to
read R986
ADD:
C975
at left
of Q952
NOTES
:
R973 is
located on back
of board for some SN. C876
and C936
(added
at SN
B080000)were located on back
of board.
C5/1273
Содержание 7623
Страница 1: ...MANUAL 7623 R7623 STORAGE OSCILLOSCOPE SERVICE MANUFACTURERS OF CATHODE RAY OSCILLOSCOPES ...
Страница 51: ...Fig 3 2 Block diagram of Logic circuit Circuit Description 7623 R 7623 Service ...
Страница 72: ...W NJ 00 Fifl 3 22 Low Voltage Power Supply detailed block diagram ...
Страница 73: ...Circuit Description 7623 R 7623 Service ...
Страница 74: ...CO NJ CD Fig 3 22 Low Voltage Power Supply detailed block diagram cont ...
Страница 75: ...Circuit Description 7623 R 7623 Service ...
Страница 82: ...Ca W G Fig 3 27 Detailed block diagram of Readout System Circuit Description 7623 R 7623 Service ...
Страница 97: ...Circuit Description 7623 R7623 Service 3 51 ...
Страница 98: ...Circuit Description 7623 R7623 Service Fig 3 39 Output Pulses for the Storage Circuits 3 52 ...
Страница 99: ...Circuit Description 7623 R7623 Service Fig 3 40 Basic Block Diagram of the Storage Timing 3 53 ...
Страница 103: ...Circuit Description 7623 R7623 Service 3 57 ...
Страница 108: ... Ç À Fig 4 2 Location of circuit boards in the 7623 ...
Страница 109: ...Fig 4 3 Location of circuit boards in the R7623 Maintenance 7623 R 7623 Service ...
Страница 111: ...Maintenance 7623 R7623 Service Fig 4 5 Electrode configuration for semiconductors used in this instrument ...
Страница 113: ...Maintenance 7623 R7623 Service Fig 4 6 Circuit Isolation Troubleshooting Chart 4 9 ...
Страница 165: ...7623 BLOCK DIAGRAM ...
Страница 166: ...7623 R7623 Service Front of Board ...
Страница 167: ......
Страница 168: ...FL ...
Страница 169: ......
Страница 173: ...7623 Logic ...
Страница 175: ...Vertical Interface A4 ...
Страница 178: ...Vertical Interface ...
Страница 180: ...Vertical Amp A5 ...
Страница 184: ...Horizontal Amp A6 ...
Страница 186: ...7623 TO P450 VERT AMP 3 HORIZONTAL AMPLIFIER ...
Страница 188: ...Output Signals A7 ...
Страница 190: ...FROM 7G23 Output Signals g ...
Страница 195: ...FROM LV POWER SUPPLY 7623 CRT CIRCUIT ...
Страница 197: ......
Страница 200: ......
Страница 202: ...Storage Output A14 ...
Страница 204: ......
Страница 205: ...7623 R7623 Service Fig 6 14 A15 Cal Storage circuit board ...
Страница 208: ......
Страница 209: ...7623 R7623 Service Fig 6 15 A16 Readout System circuit board ...
Страница 213: ......
Страница 242: ...7623 R7623 OSCILLOSCOPE b ...
Страница 243: ...151 ...
Страница 246: ...20 ...
Страница 247: ...7623 R7623 OSCILLOSCOPE 112 ...