Sharp CD-C1W Service Manual page 27

GND(M)
PLAY SW
SENSOR OUT
CrO
2
9
+SOL
M11
K
HIGH_SP
+12V(M)
+MTR
0
+SOL
M12
2K
PLAY SW
SENSOR OUT
RM24
820
CrO
2
F_REC
R_REC
RP07 CP13
1K 10/16
QP03
KTC3199 GR
0V
0.7V
RP09
0V
10K
–B
V
0.3V
1
3199 GR
.3V
QP02
KTC3199
GR
RP10 0V
10K 0.7V
0V QP04
KTC3199 GR
RP08
1K
7
QM20
KRC104 M 0V
1
12.2V
2
+B
0V
1
12.2V
2
0V
1
12.0V
2
L-CH
GND(A)
R-CH
–B
–15V
FAN CONT
PROT
RELAY
POSISTOR
H/P SW
+12V(A)
SP DET
+4.6V(D)
GND(D)
+B
C832
22/25
R831
22K
2
3
–B
+B
50 54 52 46 39 48 41 40 37 34 38 36 53
8
Figure 27 SCHEMATIC DIAGRAM (6/15)
0V
3
QM21
KRC104 M
0V
3
QM22
KRC104 M
0.3V
3
+B
Q824
2SD2012
+B
+12V(M)
12.1V
19.3V
VOLTAGE REGULATOR
Q825
12.8V
R827
R823
2SD468 C
22
+B 47
10.5V
4.7V
R829
5.3V 1.5K
C822
R828
47/25
ZD821
100
MTZJ5.6A
C827
47/25
VOLTAGE REGULATOR
Q822
2SD2012
11.6V
+12V(A)
12.3V
1SS133
47
C823
D826
0.022
GND(M)
0V
STANDBY
D827
0V
Q828
1SS133
KRC107 M
1
3.6V
SWITCHING
Q820
VOLTAGE
D821
2SD2012
REGULATOR 1N4004S
+7.3V(CD)
17.8V
7.1V
Q821
KTC3199 GR
7.8V
7.8V 17.8V
C820 R822
R820
0.022 47 560
8.3V
D823
ZD822
1SS133 47/25
MTZJ8.2C
C821
CD GND(D)
47 35 33 32 40
9 10
– 27 –
MAIN PWB-B(3/4)
T1_PLAY
T1_RUN
T1_CROM
H:CrO L:NOR
2
T1_SOL
HIGH_SP
H:HIGHT
L:NOR
MOTOR
H:ON L:OFF
T2_SOL
T2_PLAY
T2_RUN
T2_CROM
H:CrO L:NORM
2
T2_A-FP
T2_B-FP
–B
VOLTAGE REGULATOR
Q827
KTC3199 GR
12.8V
19.3V
+B
13.4V
R834
C833
1K
47/25
GND
SWITCHING +B
19.3V
Q823
R826
KTC3199 GR
560
12.3V 19.3V
Q826
13.5V
R824
KRA107 M 1
13.4V 2
12.8V 0.6V
R825 D829
3
1K
1SS133
C824
R835
47/25
33K
D822
1N4004S
+B
F820
T5A L 250V
C830
4700/25
FM SIGNAL
11
CD-C1W,CP-C1W
11
2
10
4
15
5
3
9
1
8
7
6
14 14
L-CH
1
GND(A)
2
R-CH
TO POWER
3
GND
4
AMP.PWB
–15V
5
FAN CONT P40 2-E
6
PROT
7 CFW903
RELAY
8
POSISTOR
9
H/P SW
10
GND(M)
11
+12V(M)
12
SP DET
13
VOL SW
14
CFW852 1 1
FW903
FROM POWER
SUPPLY PWB
4 P40 4-G
3
CNS851
2
1
C831
0.022
12