4
iXx)
Raws
51
■AAA/---- >
IX»)
R140
75
»OI
Q251
f 5I&MAL
■>11 (A) +J
ouT
I
trig
+J OUT
■w
+
4.1
Q
d
55
i>.04k
CR1lo4
VOLTAGES
obtained
under conditions given on
page 7-2.
Y
R
1
74
1
QIÖ8
W
RJ
5.1
“Wv—w
-
-7.2
-IO.G
Li'sa
Q2.80
R.I-7-¾
R
1*1»
LAE
NOTE
P/0 A4
BANDWIDTH
BOARD
C.157
.o I
WAVEFORMS obtained under conditions given on page 7-2.
MEASUREMENT
INTERVAL
set
to
1 ms position. Time-base unit
externally
triggered
from
oscilloscope
CALIBRATOR waveform.
SATE
GATE
—
—
Y-
“------
J
FR.OM
T755
GI¾O
-¾
+ 4.33
UICI
jjl
A14IC
+
0.29
(
dc
.
p
L)
+i5v
riig
j__
)L_ R-n<
3
tr"
iOO
Cl4fe
l5p_F
C.AIG5
VRI7Ö
7.5*
RI75
T
855
JlOOy-
Tia¾
law
CLOC
k
J-
’ST
rmr^-
j<j>
R277
BZO
! >
-WV--
RÎ.71
SEE
PARTS
LIST FOR
SEMICONDUCTOR
TYPES
C
hannel
A
S
ignal
C
onditioning
0371
O
Summary of Contents for 7D14
Page 4: ...7D14 ...
Page 11: ...Operating Instructions 7D14 Fig 2 1 7D14 front panel controls and connectors 2 2 ...
Page 33: ... 3 13 Fig 3 11 Logic diagram for Zero Cancel Logic stage Circuit Description 7D14 ...
Page 38: ...3 18 Fig 3 16 Time Base and Control circuit detailed block diagram Circuit Description 7D14 ...
Page 44: ...NOTES ...
Page 46: ...NJ Fig 4 1 Electrode configuration for semiconductors in this instrument I ...
Page 68: ...NOTES ...
Page 96: ... 7DI 4 DIGITAL COUNTER UNIT ...
Page 98: ...GRS 0371 BLOCK DIAGRAM ...
Page 99: ......
Page 103: ...0 0 I 200 mV 500 µs 0 001 200 mV 500 µs 0 001 MHz 00 mV E 00 µs 0 001 MHz ...
Page 106: ...1 ...
Page 110: ...A2 Logic Circuit Board Assembly jQ798i 798 jc743 CR744t uni R724 R742 JL744S FrR796 ...
Page 113: ......
Page 114: ...P 0 A2 LOGIC BOARD ...
Page 121: ... A B D t F H J NPR Tj ZWX V A AC M AEA HUM qAZ DEF HJ N P R S T J V V7X y ABM APAI AA 7DI4 ...
Page 129: ......
Page 130: ...4 7D14 DIGITAL COUNTER ...