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CIRCUIT DIAGRAM · SCHALTPLAN · PLAN DE CIRCUIT
AUX
(L)
AUX !Rl
m .
_g~~~
25V
C414
•
0?2;>
.
25
.
R417L
39K
L __
S403 a-d
TAPE COPY
SWITCH
l.
l
t>
2
2.
OFF
3.
21> I
4. COMMON
5402
TAPE MONITOR
SWITCH
I. TAPE- I
2.
SOURCE
3.
TAPE-2
4.
COMMON
S601L
LOUDNESS
SWITCH
I.
ON
2.
COMMDN
3. OFF
IC401 HAl452W
Q601L
Q602L
5401 a-d
FUNCTION
SWITCH
I. PHONO
2. TUNER
3.
25Cl344
®
2SCl344
~
13.0V
CRSOI
S5VB20
CR802,803
HZ- 15
CR804
I S2076
CR805,806
V06C
METER LAMP
Q801
Q802
250478
©
258568
©
~---Q704
Q70 I L, 702L 25A836
~
Q705
R6l9
100 RN
Q703L
CR701L
CR702L
LOW-FILTER
SWITCH
I.
ON
2. OFF
2SC 1344
~
Q706
MV-SWY
Q707
MV-SW
•
HITACHI HA-330
Q706 and Q707 are used as a© or@ grade pair.
When the transistor is the© grade , MV-5W is usetl for CR702
when
it
is@, MV-5T is used.
CAUTION
Fuse resistors are used to improve safety ( to protect the circuit) .
When replacing them with new ones , be sure to use the designated
type.
Always use the designated fuse without fail.
250478©
2SB568
©
2SA758©
25C898
©
4
o.sv
Q901 2SC458©
Q902 2SA673
©
Q903 25C458©
Q904 2SCl213A©
C2
0.01µ
only 240V
r-9~!!
I
Sl-b
'fl?
220V
50Hz
S2R
4. A+B
CR901-904
152076
CR951L,R
IN34A
CR952L,R
152076
5CR901
CWOIB
Leh
POWER LEVEL
METER
Same as L channel.
-8-
Reh
POWER LEVEL
METER
The circuit diagram is subject to change for improvement without notice.
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