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1
_2
3
4
3-2. SCHEMATIC
DIAGRAM
|
IC301
BA3304F
[AUD BOARD]
eo cee
HP9OI-|
—= kb
PR227-3602J
PB HEAD
L-CH
HP9OI-2 -— {> |
PR227-3602U
PB HEAD
R-CH
Note:
_ @
All capacitors are in uF unless otherwise noted. pF: wuF
S5OWV
or less are not indicated except for electrolytics
and tantalums.
.
e All resistors are in $2 and 1/,W or less unless otherwise
specified.
e
n>
: signal path.
e@ fw : Printed resistor
ar :
ClO5
50V
0.047 ne
-1.25V
<<.
MWA
PAW
ay >
RI09 +
'
a
270
C106
x
530|-|
820p
—©
lq
«(TAPE
ee
caer
METAL
RV30I~|
we
,
VOLUME
47
a
re
C205
50V
goa ReoB
N.25V,
aoe
PW
a
e
+
-
R209
C206
S30I-2
270
820p
<
|
lk
ME TAL
[SV
Cr02
Reads
n
RV30I-2
620
|
[NORM]
+] C207
VOLUME
47
C404
|
25V
0.001
Le
C601 LAS523
Baas
;
MOTOR CONTROL
moun ere en
VY $302
+
TH602
R602
,
R301
C602
180
150
POWER
a i |
] 3900PPM
|
Bok
fi
.
By
PO
sues
[4
R302
:
ete 030! Y)
E 820
0.001
(5)
21Vo
{2.15V)
: B+ bus.
@
Power voltage is 3 V and fed with DC IN 3 V jack from
voltage regulator.
.
Voltages are dc with respect to ground in stop mode.
Voltage variations may be noted due to normal produc-
tion tolerances.
no mark:
PLAY
(
) : REW
<
St
FE
| WM-11D/23
WM-11D/23
IC302
BAS208AF
POWER AMP
CURRENT
PLAY:145mA
REW :140mA
FF :130mA
RV60I
|
|Ok
rie
TH6O!
pe
dk
12k
4000%
@
14
15
| J 30!
DRY BATTERY
w=
SIZE"AA"
(IEC DESIGNATION R6)
2 PCS. 3V
M9OI
.
DNR-6900A
MOTOR
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