Sharp CD-C5H Service Manual page 31

GND(M)
PLAY SW
SENSOR OUT
CrO
2
+SOL
HIGH_SP
+12V(M)
+MTR
+SOL
PLAY SW
SENSOR OUT
4
CrO
2
F_REC
R_REC
C–CH
GND(A)
OUND
S–CH
99 GR
RP33
.6K
P08
TC3199 GR
+B
07 CP13
4.7/50
QP03
2SC2878 A
0V
0.7V
RP09
0V
10K
GR
99
10
0V
K 0.7V
0V
QP04
2SC2878 A
08
–B
50
7
0V
1
12.2V 0V
2 3
+B
0V
1
12.2V 0V
2 3
0V
1
12.0V
0.3V
2 3
L-CH
GND(A)
R-CH
–B
–15V
FUN CONT
PROT
RELAY
POSISTOR
H/P SW
+12V(A)
SP DET
–B
+4.6V(D) +B
GND(D)
+B
C832
22/25
R831
22K
0V
2
0V
1
3
3.6V
+B
54 52 46 39 48 41 40 37 34 38 36 53 47 35
8
Figure 31 SCHEMATIC DIAGRAM (6/17)
SWITCHING
QM20
KRC104 M
SWITCHING
QM21
KRC104 M
SWITCHING
QM22
KRC104 M
D828
1SS133
R821
1K
+B
+B
Q824
2SD2012
+B
+12V(M)
12.1V
19.3V
VOLTAGE REGULATOR
Q825
Q827
R827 12.8V
R823
2SD468 C
KTC3199 GR
22
10.5V 47
12.8V
4.7V
R829
5.3V 1.5K
C822
R828
C833
47/25
ZD821
100
47/25
MTZJ5.6A
C827
47/25
VOLTAGE REGULATOR
Q822
2SD2012
11.6V
+12V(A) 19.3V
Q823
KTC3199 GR
12.3V
12.3V
R824
1SS133
47
C823
D826
0.022
C824
47/25
GND(M)
STANDBY
D827
Q828
1SS133
KRC107 M
SWITCHING
Q820
VOLTAGE
2SD2012
REGULATOR
+7.3V(CD)
17.8V
7.1V
Q821
KTC3199 GR
7.8V
17.8V
7.8V
C820 R822
R820
0.022 47 560
8.3V
D823
ZD822
1SS133 C821
MTZJ8.2C
47/25
CD GND(D)
33 32
FM SIGNAL
9 10
– 31 –
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
CFW853A
GND(A)
PROT
RELAY
STANDBY
GND(M)
+12V(M)
GND(A)
–B
FUN CONT
PROT
RELAY
POSISTOR
H/P SW
GND(M)
+12V(M)
SP DET
VOL SW
VOLTAGE REGULATOR
19.3V
+B
13.4V
R834
1K
GND
SWITCHING +B
R826
560
19.3V
Q826
13.5V
KRA107 M 1
13.4V 2
12.8V 0.6V
R825
D829 3
1K 1SS133
R835
33K
+B
F820
T500mA L 250V
C830
4700/25
C831
0.022
11
CD-C5H,CP-C5H
11
2
10
4
12
5
3
9
1
8
7
6
FW853A
C-CH 1 1
1
2
TO AMP PWB
S-CH
3
GND P49 6-H
4
5
CFW853B
6
7
8
9
9 9
14 14
L-CH
1 1
2 2
R-CH
3 3 TO POWER
GND
4 4
AMP.PWB
–15V
5 5
P44 2-E
6 6
7 7
CFW903
8 8
9 9
10
11
12
13
14
1
1
CFW852
FW903
FROM POWER
SUPPLY PWB
4 P44 4-G
3
CNS851
2
1
12