Read Sharp CD-E110 (serv.man12) Service Manual online
CD-E110H
– 16 –
Figure 16 BLOCK DIAGRAM (3/4)
CL
CE
DI
SYSTEM
MUTE
Q203
Q204
Q204
DO
CL
DI
CE
MO/ST
SWITCHING
+B4
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM
OUT
+B4
L
R
P.B.
REC
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP103
FROM
CD SECTION
CNS103
ERASE
HEAD
OSC
BIAS
Q801
L801
L801
TAPE 1
PLAYBACK
HEAD
TAPE 2
R-CH
L-CH
R-CH
L-CH
IC601
LC75341M
AUDIO PROCESSOR
P.B
+B4
R
L
R
L REC
L NF
R NF
ALC
REC
T1/T2
REF
R REC
L REC
R NF
L NF
SWITCHING
L(T2)
R(T2)
R(T1)
L(T1)
IC801
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN
FM
SP DET
Q360
VT
FM OSC
OSC
X352
4.5 MHz
AM BAND
COVERAGE
AM TRACKING
T302
X351
456 kHz
MO/ST
VCO
FM
DET
VCC
GND
AM IF
CF351
DZ5.1BSJ
AM IF
IC303
LA1832S
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
AM MIX
CF352
T351
CF301
FE301
FM FRONT END
CNP301
SO301
FM
ANTENNA
TERMINAL
AM LOOP
ANTENNA
22
3
21
4
24
2
1
8
18
17
3
9 10
18
11
3
15
10
7
23
14
12
13
12
13
1
2
20
19
7
18
10
8
17
13
21
4
5
2
24
23
6
9
16
14
12
15
1
5
1
3
6
2
4
8
2
1
1
21
7
9
8
5
6
21
2
1
20
22
11
17
16
15
5
1
7
3
13
14
12
15
16
23
4
7
SW801
H
SW801
B, C, D,
F, G
SW801
A, E
+B4
Q301
FM
4
T306
17
FRO
SEC
SEC
CN
+B3
+B3
+B3
+B3
M
M2
TAPE
MOTOR
SW5
T1 PLAY
SW6
T1 FF/REW
SW7
T2 FF/REW
SW8
T2 PLAY
CF302
RECORD/
PLAYBACK HEAD
L354
LOW PASS
FILTER
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