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THE
MOTOO
AND
THE
SERW
AMP
BCWID
ARE
SUPPLIED
TOGEJHER.
'7
25
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26
27
28
29
30
Note:
•
All
capacitors are
in
µF
unless otherwise
noted.
pF:
µµF
50WV
or
less
are
not
indicated
except
for
electrolytics
and tantalums.
•
All
capacitors are
¼
W
except
for
VOA
board
.
•
All
capacitors are
1
/
10
W
only
for
VOA
board.
• ll' :
selected
to
yield
optimum
performance.
•
L)
:
playback
signal
• :
VOA
record
signal
•
In
using an electret condenser
microphone
with
a red
mark
on
the
side
of
the case,
connect
:!IE
shown
by
in
parallel
with
R
•
C:::J
ad1ustment
for
repair.
• - ·
B+bus.
• Read ,ngs are taken under
no
-signal conditions
with
a
VOM
(50
kn/Vl.
no
mark
:
PLAYBACK
<
>:
RECORD
< >
PEA
operation
( )·
VOA
recording
mode
(tape
running)
((
))
:
VOA
recording
mode
(tape stop)
•
AC
1101tage
readings
on
the bias
oscillator
with
a
VTVM.
•
Total
current
,s
measured wi
th
no
cassette insta
ll
ed.
•
Switches
Ref. No.
Sw
itch Posi
ti
on
S101 1- 9
RECORD
/
PLAYBACK PLAYBACK
S102·
1.
2
VU
/
BATT
CHECK
vu
S401 -
1-4
AUTO/VOA/MANUAL
MANUAL
S402
SOURCE/TAPE
SOURCE
S901 POWER
OFF
S902
PAUSE
OFF
Note: Voltages are measured with a
VOM
(50k!UV).
-
26
-
A
B
C
D
E
F
G
H
J