Sharp RG-7050E Service Manual page 5

Solid state in-dash type cassette car stereo player with lw/mw/fm/fm stereo radio and anss
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ANTENNA
\i/
VR1
Muting curve
Adjust
V.C.0.
Adjust
VRS
bm
cure
@){e}0
|
:
FM FRONT END
1
AFC(5)
(6)
TL2]
)
(5)
RF COIL
6
0
MW
LW
MW
LW
INDICATOR
+B
D301
I
Osc COIL
LW osc
LW RF
°
Som
ral
(4)—
MW OSC
Lw osc
5.6yH
PLI
PLe
PL3
!
wD)
@
J
ANT COIL
(1)
TLI
uw
SWI-8
@)
=
Lto ot
D303
SWI-A
1C4
1" TAPE
LIZ
(5)
INDICATOR
AM
RF-OSC
IF-DET
Dl
b2
(7)
D4
©
APSS
Circuit
eee ae
Pre
INDIC.
To Q7
HEAD
FORWARD
e)
Th
zy,
O
DIO3
Power
AMP
L-ch
=
REVERSE
VRIOI
I
SW403-A
Volume
$so2
vee ©]
ten
(i)
;
{
Sh
Speaker
Terminal
SP
FORWARD
O
]
vrRios
3
(5)
oo
o
1
Tone
|
(7)
()|
Rech
REVERSE
vrio2
C
$W403-8
Usiume
+B
a6
av)
fe
Playback
Head
Power.
eM
Fi
To Swao2
(07)
Xo
Li2
O
pact
0
De +av
sw2
PTL
con
.
DC
Input
plo2
:
DIO! Terminal
Figure
5 BLOCK
DIAGRAM
a
.
-6—

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