SCHEMATIC
DIAGRAM -
MULTIVOLTAGE
-
MODEL
730
AM/FM
TUNER.IF, MPX
,,.,,0-----------------------------------------------------------1-----------,
CO-HH4
L
CH
IN
CO-HHl
R
CH
IN
..,
TO
FRONT
END
"''"
EQUALIZER
AMP
0701,
0702
2SA872(E)
C702
22/lOV
R704
220
R702 R706
TOOk TOOk
C701
22/10V
R703
220
R701
TOOk
c,
..
10/16V
0253
2SC460{CI
0703,
0704
0705,
0706
2SC1345(E)
2SC1345(E)
LP511
+B
LPSOS
L
CH
IN
LP701
LP504
L
CH
OUT
LP509
-B
+
LP506
R
CH
IN
LP704
LPSOS
R
CH
OUT
-
17-
TONE/
PRE
AMP
100k
I
lcso2
!0,061
I
I
I
I
I
I
I
I I
' '
BALANCE
VOLUME
i
i
I
I
I
I
I
I
I I
I
I
I
I
I
I
VR501
/
100k
R214
""
D252~0254:
1N60P
CO-A2
CO-AJ
AM
OUT
METER
•
OUT
X
0501·,0502
0503---
0508
2SA844(E)
2SC1345(E)
VR506
50k
LP512
L
CH
OUT
'
I
)
I
I
I
I
R540
I
I
220k
I
I
LP509
I
I
BA
0
SS
'
TREBLE
I
I
~
I
I
LP511
',
VR505
I
'50k
I
R517
I
6.Bk
LP510
R
CH
OUT
~--------------->-----~LP509
""
,,
R3S7
,oo
0304-.....0J14
2SC13351EJ
0501,
D502
0503,
D504
EOA01-20
SIB01-02
LP503-LP6
+B2
LP511
LP509
LPso2-LP7
D503
-82
LP511
LP509
POWER
CO-Bl
+
L
CH
C402
IN
100/l0V
CO-Cl
R
CH
C401
IN
100/lOV
0301,
0302
2SC133S(EI
AMP
0401
..........
0406
2SC1400(UA)
0411,
0412
2SD415(R)
D401~0406:
1S2076
18 -
""'
"
LOW
PASS
FILTER
'
0407,0408
2SD549(0)
0413,0414
2S8549(R)
""'
"
----<"1-;.------+-lf--6co-Ae
L
CH
FM
STEREO
OUT
f-+----;-<)
~-o---!------1---+---f>co-A9
fl.CH
R32I
4.7k
0409,
0410
2SC853(L)
0415,
0416
2SD415(R)
~~83
0318
2SA83&(El
0417,
0418
2S8541{SorR)
C0-85
CO-B4
0419,
0420
2SD388{SorR}
co- 5
~REC
out
CO-A7
+83
CO-AID
CO-All
0-Aa
_____,.CO-BBS
+B1
CO-B6
L
CH
OUT
_____.CO-B84
81
_____,..CO-CC5
+82
co-cs
R
CH
OUT
To Next Page
Loading...
