Sharp CD-MD3000H Service Manual page 67

IC202
Ch2
+Vcc –Vcc
8 9 10 11 12 13
C237
100/50
FR251
6
100Fusible
W)
R298 R297 R255
0.1(1W)
22K 22K
R260
0
1K
R259 D203
2
4.6V
1K DS1SS133
0V
4.6V
0V 0V
204
0V
R257 Q203
199 GR
KTC3199 GR
10K
+B
C253
C254
3300/63
3300/63
C252
C255
2200/50
2200/50
1 2 3 4 5
CNP203
1 2 3 4 5
CNS808
BI808
1 2 3 4 5
D816 TS6B04GM
D817 TS6B04GM
-B
+B1
-B
-B
D807
D804
1N4004S
1N4004S
B D806
+B
D805
1N4004S
1N4004S
R834
56
R835 D808
D811
56 2A02M
2A02M
D809 D810
2A02M 2A02M
D802
1N4004S
RELAY DRIVER
Q807
KTC3199 GR
0V
R814
100
0.8V
C823
C824
100/16
0.047(ML)
7
IC202
STK40204(2Ch)
POWER AMP.
14 15
C231
220P
R247
56K
R243
C233 +B
1K Q208
1/50
D206
KTC3199 GR
DZ299
DS1SS133
MTZJ3.9B
4.6V
0V
4.6V
D821
0V
DS1SS133
0V
0V
R267
R280
C256
330(1/2W)
56K
47/50
RP805
2.2
+B
RY201
R213
100
R251
10K
C243
0.1(ML)
0.1V
R265
R253
4.7(1/2W)
0V
0V
0.8V
Q211
KTC3199 GR
F805
C833
T3.15A L 250V
0.022
F806
C834
T3.15A L 250V
0.022
F803
T5A L 250V
C831
0.022
F804
C832
T5A L 250V
0.022
F808
T2A L 250V
C826
0.047
F801
C827
T2A L 250V
0.047
-B
C828
F802
0.047(ML)
T2.5A L250A
C829
0.047(ML)
IC808
KIA7805AP
CONSTANT VOLTAGE
REGULATOR
D812
IC808
1N4004S
R815
KIA7805AP
47K
+B
+B
3 1
D813
10V
5.7V 2
1N4004S
C825
1N4004S
1000/6.3
C830
470/35
D818
DS1SS133
8
Figure 67 SCHEMATIC DIAGRAM (14/16)
R295
1K
11.2V
Q811
11.2V
R800
KRC107 M
22K
Q215
2 0V
0V
KTA1271 Y
3
4.6V
C842
1
0V
100/10
D210
DS1SS133
R273
R269
22K
330
(1/2W)
R268
330(1/2W)
R276
22K
R275
22K
RY202
0V
1K
D208
DS1SS133
C245
C246
0.1(ML)
0.1(ML)
R271
R272
4.7(1/2W)
4.7(1/2W)
1 1
2 2 220V
3 3
4 4 1
5 5
2
127V
3
4
5
110V
1 1
2
2
3 3
4 4
T.F.
5 5
T801
MAIN POWER
TRANSFOMER
+B
D815
1N4004S
C835
0.047
(ML)
D814
T802
SUB POWER
TRANSFORMER
9 10
– 67 –
CD-MD3000H/CD-MD3000W
POWER PWB-D1 (1/2)
FM SIGNAL
KTC3203 Y
2.7V
R296
220K
R252
R207 DZ201
C258
1.8(1/2W)
MTZJ6.2B
10(1/2W)
100/16
R299
R284
Q210
390
8.6V
8.2V
1K KTC3199 GR
0V
0V
C257 0V
0V Q212
R283
10/50
2SA562 Y
470K
C200
FAN MOTOR 47/16
DRIVER
COR801
SPEAKER PWB-D3
L203
0.29µH
L201
0.29µH
L204
0.29µH
L202
0.29µH
1 1
2
2
3
3
4
4
5 5
6 6
7 7
8 8
SO801
VOLTAGE
SELECTOR
230-240V
1
220V
2
127V
3
110V
4
5
C836
0.0047
RY801
L802
LINE FILTER
SUB TRANS PWB-D2
11
MO201
Q200
FAN
MOTOR
4V
1
1
M
2
2
0V
MO200
FAN
MOTOR
+B
1 1
M
2 2
FROM
HEADPHONES
PWB
1
2
CNS730
3
4 P59 8-C
-
SP L-CH
GND
MAIN
+
SP L-CH
SO201
-
SP L-CH
GND SPEAKER
+
SP L-CH
TERMINALS
-
SUB
SP R-CH
GND WOOFER
+
SP R-CH
-
SP R-CH
GND
MAIN
+
SP R-CH
AC POWER
SUPPLY CORD(239)
AC 110/127/220/230-240V,
50/60Hz
12