Sharp CD-MD3000H Service Manual page 52

CD-MD3000H/CD-MD3000W
MO201 MO200
M
M
FAN
FAN
MOTOR
MOTOR
Q212
CD-MD3000W
ONLY
Q210
Q200
Q215
Q811
Q208
15
14
13
12
11
Out
10
Ch2
–Vcc 9
-B
+B
8
Q204
Out
7
Ch2
6
5
4
3
2
1
15
Q206
14
13
12
11
Out
10
Ch2
–Vcc 9
-B
8
Q202
7
Out
6
Ch1
5
4
3
2
1
RY202
Q209
RY201
Q211
Q207
Q203
Q205
Q201
IC203
KIA4558P
OPE AMP.
1 7
+B
-B
IC203
8
4
– –
2 3 5 6
2 3 4 5 6 7 8 9
1 10 11
CNP806
Figure 52 BLOCK DIAGRAM (6/7)
JK701
HEADPHONES
-
SP L-CH
GND
MAIN
+
SP L-CH
-
SP L-CH
GND
+
SP L-CH
SUB
WOOFER
-
SP R-CH
GND
+
SP R-CH
-
SP R-CH
GND
MAIN
+
SP R-CH
CD-MD3000W
ONLY
M+10V
SELECTOR
D816
HIGH
D817
VOLTAGE
REGULATOR
Q813
Q812
VOLTAGE
REGULATOR
+B
1 2 3 4 5 6 7 8
12 13 14 15 9 10 11 12 13
TO MAIN PWB
– 52 –
FOR CD-MD3000H: AC 230V, 50Hz
FOR CD-MD3000W: AC 110/127/220/
SO201
SPEAKER
TERMINALS
RY801
CD-MD3000H
ONLY
SO801
VOLTAGE
F807
T3.15A L 250V
T.F.
LOW
Q806
-B
IC802
KIA7810AP
VOLTAGE
1
REGULATOR
IC802
2 3
Q805
Q810
VOLTAGE
REGULATOR
Q809
REGULATOR
A C
TO DECK SECTION
230-240V, 50/60Hz
AC POWER
SUPPLY
CORD
L802
LINE
FILTER
1
2
3
MICON +5V
RELAY
Q807
DRIVER
Q801
Q803
1
IC803
3
2
IC803
NJM431L
VOLTAGE