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~ QC 2
Ql
Q2
2SB1132RTX
2SA1037KRTX
|
|
MOTOR DRIVER
_ VOICE OPERATION
|
ee
i e
ee
|
ae
|
|
CONTROL
:
7
es @
:
_
;
7
|
|
_
|
BUILT IN
:
:
B
~ MICROPHONE
,
®
6 3(
:
PM DYN
MIC
|
~—O
s1-2
SPEAKER 80
|
-
sme
os
4cm
[om
Cc
|
R/P HEAD
l
3
| (
-
Jt
:
)
[28 MONITOR
ERASE
HEAD
KN
JACK
8Q
|
!
O
Je
|
LT
JOC IN
| eC:
(3V)
|
bee
IC2
+P BATTERY
|
AN7086ST
~AN6612ST
|
— UM-3x2
PRE EQ AMP
MOTOR
DRIVER
~~
(3V)
REC
AMP
|
=
®
:
ge
oo
|
1. S1-1~ S1-4: Playback/Record
select switch
in "PLAYBACK"
position.
|
( 1 s
PLAYBACK, 3--- RECORD)
-
_
IC1 AN7O86ST
|
2.$2-1, 2-2: SLE Switch in "OFF" position.
(1---OFF,
3---ON)
|
_
(24) (23) C—O
(20)
|
G
3.S3-1, 3-2:
PAUSE/VAS
switch
in "PAUSE
ON"
position.
|
|
(1--VAS, 2---OFF, 3---PAUSE ON)
a>
|
4.$4:
Motor
switch
in "OFF"
position.
|
|
Open
5. VAI:
Volume control VR.
|
a
|
Loop
6. VR2:
Tape speed control VR.
an
|
\ Free
7. All voltage values shown
in circuitry
are
under
no signal
condition
and
playback
mode
with volume
control at minimum
position.
For measurement,
use VTVM.
|
|
| es
8. A-::Printed
Resistor
a
oe
ee
9.mmeep
: PLAYBACK
SIGNAL
LINE
—_
oooo>
: RECORD
SIGNAL
LINE
(1) (2).
neem
| +B
LINE
:
—5—
—6—
=
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a
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leaieeemeaeen matin
eimai
a
Ee
tea
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