Sharp CD-MPS777H Service Manual page 51

1 2
IC901
STK41242
POWER AMP.
Q603
Q604
L 18
R 14
7
PLAY
T1/T2
BIAS
48
W
AC_RLY
UTER
UNSW_5.6V
+B5
VOLTAGE REGULATOR
FL701
FL DISPLAY
~
~ 27 47
4 5 8 26
38 52 51 50 49 28 26
58
IC701
78
SYSTEM
79 VLOAD
MICROCOMPUTER (1/2)
IXA008AW
(SERIAL NO.401xxxxx)
80
IXA022AW
(SERIAL NO.402xxxxx~)
98
99
100
1 2 3 4 5 6 7 10
+B5
XL701
4.19 MHz
Q709
RESET
SP DET.
D905~D907
Q901~
Q904
L-OUT
11
8 R-OUT
1
5
2
6
+B1
-B1
-B2
+B2
IC851
AN80T53
MULTI REGULATOR
LD+8V
+B3 7
M+13V
+B7 2
A+10V
+B4
6
A_+5V
+B9
SW5V
+5V
+B6 1
D+5V
+B8
D863
RELAY
DRIVER
Q841
IC854
3 1
AN78L05
Figure 4-4 BLOCK DIAGRAM (4/4)
50 51
+B5
59 40
47 46 25 13 27
39
+B5
34
AVDD
33
31
53
56
15
41
11 12 16 21 24 20 17 18 19
+B5
+B5
FAN MOTOR
DRIVER
Q906
SP RELAY
Q905
ON-OFF
RL914
D801
F802
T5A L 250V
D802
F801
T5A L 250V
F804
T2A L 250V
D803,
3
D804
F803
T2A L 250V
VOLTAGE
Q801
REGULATOR
D842~
D845
4 – 4
TAPE
MECHANISM
ASS'Y
RX701
REMOTE
1
3
SENSOR
2
+B5
KEY
SW701-SW707
SW709-SW723
SW725-SW735
TO CD
SECTION
+B8
M901
M
FAN
MOTOR
SO902
SPEAKER
TERMINAL
+B7
JK701
HEADPHONES
PT801
MAIN POWER
TRANSFORMER
T.F.
PT841
SUB POWER
TRANSFORMER
CD-MPS777H
F805
T2.5A L 250V
RL841
1 1
2 2
L841
LINE
FILTER