Sharp CD-BK100W Service Manual page 19

5
1 2
L 5
R 8
Vcc
12
1
+B1
L 2
R
5
Vcc
4
10
AY
M+10V
+B2
CONSTANT
VOLTAGE
VF1
VF2
+B3 IC902
A+10V
KIA7810AP
VOLTAGE REGULATOR
–VP
T1/T2
CD+B
+B4
UN_SW_5V
+B5
BIAS
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FL701
FL DISPLAY
3 - 30
- 10 11
IC701
VLOAD
79
IX0362AW(1/2)
80
SYSTEM
MICROCOMPUTER
99
71
78
1 4 5 6 7 8 9 1 0 11 12
+B5 +B5
XL701
4.1943 MHz
CD-BP90W
Q707
+B6
L-OUT RESET
2
11
R-OUT
IC901
BA5415A
POWER AMP.
CD-BK100W
11 L-OUT
7
R-OUT
9
IC901
LA4282
POWER AMP.
F901
T2.5A L 250V
D907~D910
+B1
Q905
D911~D914
F902
T1.6A L 250V
Q904
IC904
KIA7805AP
VOLTAGE
REGULATOR
Figure 19 BLOCK DIAGRAM (3/3)
+B5
+B6
31 32 33
Q701
LED722
+B5
RX701
46 45 100 40
REMOTE
2
39
SENSOR
1
+B5
AVD1 35
34
AVDD
KEY
33
SW701-SW703
31 SW709-SW721
SW723-SW725
60
16 1 7 20 21 23 22 24
TO CD
SECTION
PT801
POWER
TRANSFORMER
SELECTOR
230-240 V
T.F.
PT801
POWER
TRANSFORMER
T.F.
– 19 –
CD-BK100W/CD-BP90W
IC704
+B5
KIA7042A
CONSTANT
VOLTAGE
+B5
3
+B5
SW601
SPAN
SELECTOR
JK901
HEADPHONES
SO901
SPEAKER
TERMINAL
CD-BK100W
SW801
VOLTAGE
AC POWER
220 V
SUPPLY CORD
127 V
AC 110/127/220/230-240 V
50/60 Hz
110 V
AC INPUT SOCKET
AC 110/127/220/230-240 V
50/60 Hz
CD-BP90W
AC POWER
SUPPLY CORD
AC 220-240 V
50/60 Hz
AC INPUT SOCKET
AC 220-240 V
50/60 Hz