Read Sharp CD-E250 (serv.man14) Service Manual online
CD-E250E
CD-E550E
– 26 –
Figure 26 SCHEMATIC DIAGRAM (5/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
0.0047
1N4004
1K
1K
0.01
1K
0.01
KIA7808API
3
1
0.022
3.3K
1N4004
0.022
KIA7805API
3
1
0.022
KIA7812API
3
1
3300/35
4700/35
KSC1815 GR
0.0015
1N4004
220/25
33/16
6.8K
10K
10K
1K
KSC1815 GR
39K
22K
0.022
100/16
10
HSB562 C
560
KSC1815 GR
1K
4700/35
47/25
470/16
10K
1K
2
2
2
7 6 5 4 3 2 1
1 2 3 4 5 6
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
+7V
D_GNG
SD
D_GND
D_GND
M_GND
µ
_CON5V
+B
+B
+B
+B
FM_ST
DI
DO
CE
CL
TO MAIN PWB(2/3)
TAPE SECTION
TAPE SECTION
M_GND
A_GND
TUN_L
TUN_R
D_GND
A_12V
CE
DI
CL
DO
FM ST
A_GND1
+B1
–B1
+B2
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B1
VCC_12V
REC L
REC R
TAPE R
TAPE L
–B1
–B
–B
–B
A_GND
SD
M_12V
A_GND1
D_GND
1/50V
A GND
+5.6V
CL
DI
DO
2
10
9
6
8
11
4
5
7
3
1
19
17 16
14
15
12
13
18
20
0.047
IN1
1
P32 1 - E
CNS202
FROM DISPLAY PWB
P43 12 - B
CNP201
TO POWER PWB
P31 11 - C
CNS204
FROM CD SERVO PWB
P25 12 - B
TO MAIN PWB(1/3)
TUNER SECTION
P23 12 - E
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
CHASSIS
GND
0.022
CNP202
C202
C201
R201
CNW201
CNS201
CNP204
D207
D210
C105
R109
R107
R101
R102
Q101
C101
R103
C851
C207
C206
R127
C119
R128
C120
R105
R106
R104
Q102
C103
IC203
C210
C209
R217
C208
C203
IC202
C204
C205
Q206
R218
R219
Q207
IC201
D201
C211
C212
R202
C854
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
AUX SIGNAL
CD-E250E
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