Sharp GX-CD30 - Page 16

GX-CD30/30C/130/130C
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Figure 16 BLOCK DIAGRAM (3/4)
CF2
10.7MHz
AM IF
T1
FM IF
P. B
REC
REC/PB
REC/PB
HEAD
L-CH
R-CH
T3
P. B
1
IC1
LA1186N
FM FRONT END
1
7
4
8
69
5
3
2
L2
FM OSC
FM
+B
L1
FM RF
BIAS
ERASE
HEAD
OSC.
REC
24
RF
REG.
MPX
OSC
A
M
L
E
F
M
3
22
23
IC2
LA1805
FM/AM
IF MPX.
G
ROD ANTENNA
21
9
13
16
23
4
2
1
15
1224
7
18
L
R
R
L
R
L
P.B
L-CH
R-CH
REC
19
T1/T2
T1/T2
P.B
Q351
L351
BEAT
CANCEL
RADIO
+B2
Q405
REC
L3
AM BAR ANT.
R-CH
3
CD
AUDIO GND
L-CH
CD+7.3V
POWER GND
Q252
T2 PB HEAD
T1
L (T2)
R (T2)
L (T1)
R (T1)
+B1
SW501-A, B
FUNCTION
POWER/
TAPE
2
1
MUTE
SYNC. IN
SW201-B
REC/PB
M
TAPE
MOTOR
M601
REC/PB
SW201-A
REGULATO
R
VOLTAGE
TONE
VR532
A, B
SW351
RECORD/PLAYBACK
PLAYBACK AND
AMP.
IC201
LA7345K
C, D, E, F
SW201
SELECTOR
SW607
CNP603
FW851
FROM CD
SECTION
TO CD
SECTION
F1
B. P. F
RF AMP
MIX OSC
VCC
1
3
S
S