Sharp CD-RW5000 Service Manual page 41

Ch2
+Vcc
–Vcc
8 9 10 11 12 13 14
C231
220P
C237
100/50
R247
56K
FR251
6
C233
100Fusible
W)
R255 1/50
0.1(1W) D206
R260
0
DS1SS133
1K
R259 D203
2
4.6V
1K DS1SS133
0V
4.6V
0V 0V
204
0V
199 GR R257 Q203
KTC3199 GR
10K
+B
Q211
KTC3199 GR
0V
R279
22K
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
+B
D816
TS6B04GM
+B1
D817
TS6B04GM
-B
D804
D807 C826
1N4004S
1N4004S 0.047(ML)
C827
D805 D806
+B2
1N4004S
0.047(ML)
1N4004S
-B
D808 D811 C828
2A02M 2A02M 0.047(ML)
C829
D809
D810
0.047(ML)
2A02M
2A02M
+B
D802
1NS4004S
RELAY DRIVER
Q807
KTC3199 GR
0.2V
R814
0V
100
0.8V
R815
+B
IC808
1
3
47K
5.7V 2 10V
0.7V
C824
0.047
D818
(ML)
DS1SS133
7
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IC202
STK40204(2Ch)
POWER AMP.
15
R243
1K Q208
KTC3199 GR
4.6V
0V
4.6V
0V
0V
0V
+B
R280
C256
56K
47/50
R267
+B
330(1/2W)
R268
330(1/2W)
RY201
R213
100
R251
10K
C243
D207
0V
0.1(ML)
DS1SS133
0.8V 0V
0.1V
R265
R253
4.7(1/2W)
1K
C246
0.1(ML)
R272
4.7(1/2W)
F805
4A 125V
C833
0.047(ML)
1 1
F806
C834
2 2
4A 125V
0.047
3 3
(ML)
-B
4 4
F803
5 5
5A 125V
C831
0.047(ML)
C832
0.047(ML)
F804
1 1
5A 125V
2 2
3 3
4 4
F808 5 5
2.5A 125V
F801
2.5A 125V
F802
3.15A 125V
IC808
KIA7805AP
CONSTANT VOLTAGE
REGULATOR
+B
D812
D815
1N4004S
1N4004S
C835
+B
0.047
D813
D814 (ML)
1N4004S
1N4004S
T802
C830
SUB POWER
470/35
TRANSFORMER
8 9
Figure 41 SCHEMATIC DIAGRAM (10/11)
R281 R207
12(1/2W) 12(1/2W)
Q210
D210
KTC3199 GR
DS1SS133
0V
R284
1K
C257 R283
10/50 470K
R273
R276
22K
22K
R269
R275
330
22K
(1/2W)
RY202 0.29µH
0.29µH
C245
0.1(ML)
R271
4.7(1/2W)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
1 1
2 2
TF
T801
MAIN POWER TRANSFOMER
R827
4.7M
10
– 41 –
CD-RW5000
POWER PWB-D1 (1/2)
DZ201
C258
MTZJ5.6B
100/16
+B
1
1
R299
2 2
3.9K
8.2V 8.6V
R200
0V
100
Q212 0V
2 3
0V
2SA562 Y
4V 2.7V
C200
1 Q200
47/16
FAN MOTOR 0V
KRC102 M
DRIVER
1
2
COR801
3
4
HEADPHONES
SO201
L203 SP L-CH
-
GND MAIN
+
SP L-CH
SO201
L201 SP L-CH
-
SPEAKER
GND
+ TERMINALS
SP L-CH SUB
L204 WOOFER
-
SP R-CH
0.29µH
GND
+
SP R-CH
- SP R-CH
MAIN
GND
+
SP R-CH
L202
0.29µH
SPEAKER PWB-D3
FM SIGNAL
SUB TRANS PWB-D2
D819
RY801
DS1SS133
C836
0.0047
F807
5A 125V
AC POWER
L802
SUPPLY
LINE FILTER
CORD
AC 120V,
60Hz
11 12
MO200
FAN
MOTOR
M
P37 8-C
CNS730
FROM
PWB