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5-3. SCHEMATIC DIAGRAM (1/2)
• Refer to page 43 for
Ie
Block Diagrams.
A
B
c
o
E
F
G
H
J
I(
L
M
N
o
p
1 2
__
1..!.2.L......
INPUT
UNBALANCEil .
345
6
I
I
I
1leB011
~r;s~1
1!i15lTAL
170'
I
19l~
··ir=·I=--·-=-··=~=·
._=_.-:::---:::--
-:::-
.+-.
---f'ii'4\
l.~.j
~.Ol
""
'"
-
33-
7 8 9
10
11
• WAVEFORMS
CD
IP.288MHz
2.0Vp-p IOMHz 5.24Vp-p
IC905<!j)
IC614@
12 13
14
15
16
17
18
19
20
21
22
23
-
34-
-
35-
32.768kHz
0.48Vp-p
48.6MHz
4,/2Vp_p
IC613
<Z)
IC914@
25
26 27
28
29
30
31
32
33
-
36-
Note:
• All capacitors are in
~
F unless otherwise noted.
pF:
I.J.
1.1
F
50WV
or
less
are
not
indicated
except
for
electrolytics and
tantalums.
• All resistors
are
in Q and
Y4W
or
less unless otherwise
specified.
•
1::.
: internal component.
·
rn±J
;
B+
Line
•
IB
- I : B -
line
• Voltage and waveforms
are
de with respect to ground under
no-signal
(detuned
) conditions,
34
35
36
• Voltages are taken with a YOM
(Input
impedance 10M
Q).
Voltage
variations may be noted
due
to normal production
tolerances.
•
Waveforms
are taken
with
a oscillo$l;:ope.
Voltage variations may be noted
due
to normal production
tolerances.
• Circled numbers refer to waveforms.
37
38
39
40
-
37-
41
DPS-V77
42
OUTPUT
BALANCEil
I
j I 04
OUTPUT
UNBIoLl<NCEil
nRul
lOUT
I
J~O
I
IillIiJ
,