Sharp CD-K477W Service Manual page 35

QV18
KTC3199 GR
4V
DV15
SS133
RV41
QV19
0V
56K
KTC3199 GR
0V
4V
0V
0V
CV28 RV40
47/50 56K
RV42
56K
CV29
V30
3300/50
0/50
RY19
56K
1 2 3 4 5 6 7
CNPV12
TO POWER PWB
CNS903
P38 6-A
QX15
KTC3199 GR
4V
X15
0V
S133
RX41
QX16
56K
KTC3199 GR
0V
4V
0V
0V
RX40
CX28
56K
47/50
RX42
56K
CX29
X30
3300/50
0/50
+B
1 2 3 4 5 6 7
CNPX12
TO POWER PWB
CNS904
P38 5-A
7
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RLYV11
RELAY
DV17
1SS133
RLYY11
RELAY
+B
DY12
1SS133
+B
RELAY1
RELAY2
FAN SW
+B
RLYX11
RELAY
CX31
0.1
(ML)
CX33
.....
0.047
(ML)
RX43
DX16
4.7
1SS133
(1/2W)
RX44
4.7
+B
(1/2W)
CX34
0.1
(ML)
CX32
0.1
(ML)
8 9
Figure 35 SCHEMATIC DIAGRAM (14/18)
– 35 –
SPEAKER AMP.2 PWB-F2
FM SIGNAL
CV35 CV37 RV45
0.1 0.1
4.7(1/2W)
CV36 CV38 RV16
0.1 0.1
4.7(1/2W)
CY20
CY21
RY24
0.1 0.1
4.7(1/2W)
QV22 ZDV12
KTC3199 GR MTZJ6.2B
+B RV55
47
0V
0V
RV62
RV56
3.3K
0.6V DV19 DV25
RV57 3.9K
1SS133 1SS133 4.7K
RV61
8.8V
47K
QY12
QV21
KTC3199 GR
0V
KTC3199 GR
0V
0V
RY21
3.3K 0.6V
RY22
47K
SP LEVEL
ZDV11
FAN CONT
MTZJ5.1B
RV51
330
RV52
330
H/P SW
RX53
DX17
22K 1SS133
RX52
27K
QX20
KTC3199 GR
0V 0V
0.6V
RX51
3.3K
RX50
47K
SPEAKER AMP.1 PWB-F1
10
CD-K477W
TMV01
SPEAKER
TERMINALS
+
FRONT
SPEAKER
L-CH
–
8OHMS
+
FRONT
SPEAKER
R-CH
–
+
SUB
WOOFER
–
M901
CV47 FAN MOTOR
47/25
2 2
M
1 1
9.3V
QV20
0V
KTA1270
WTV11
5 HP-L CH
4 GND(A)
FW91
HP-R CH
3
FROM
2 GND(M)
HEADPHONE PWB
1 H/P SW
P32 1-B
TMX11
SPEAKER
TERMINALS
+
CENTER
8OHMS
SPEAKER
–
+
REAR
SPEAKER
L-CH
–
16OHMS
+
REAR
SPEAKER
R-CH
–
11 12