Read Sharp SD-NX10 (serv.man9) Service Manual online
– 71 –
SD-NX10H
Figure 71 SCHEMATIC DIAGRAM (10/14)
7
8
9
10
11
12
8
7
6
5
4 3 2 1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
4
3
2
1
AD RESET
+B CONT
VDD
OE
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
LCK
CLOCK
DATA
VSS
7
6
4
5
1
2
3
4
3
2
1
1
2
3
4
3
2
1
5
4
6
7
7
6
4
5
1
2
3
4
3
2
1
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
2
1 1
2
1
2
V+
+
V–
-
-
+
POWER TRANS PWB-B1
AMP LED
PWB-B4
L-CH
R-CH
+
–
+
–
–
1
2
3
1
2
3
TERMINAL PWB-B3
–B
–B
–B
–B
–B
–B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
M
FM SIGNAL
1
1
1
2
3
@ @ @
2
2
3
3
When Servicing, pay attention as the
area enclosed by this line ( ) is
directly connected with AC main voltage.
area enclosed by this line ( ) is
directly connected with AC main voltage.
T.F.
CV11
0.001
R832
1.8K
R800
390
Q801
KTC3199GR
R812
4.7K
PSV801
4.7
Posistor
DV86
DS1SS133
CV72
47/25
RV46
10K
QV91
KTC3199GR
RV47
2.2K
F801
T6.3A L 250V
RV55 100K
RV50
1K
RV49
220
CV70
10/16
ZDV99
DZ6.8BSB
RV53
4.7K
RV54
120K
CV74
10/25
CV83
33/16
QV85
KRC107M
QV88
KRC107M
RV51
100K
QV87
KTC3199GR
RV48
10K
QV94
KRC107M
RV56
10K
QV92
KTC3199GR
RV57
47K
RV58
1K
QV90
KTA1271Y
QV93
KTC3203Y
CV73
47/16
RV37 4.7K
LED800
DB3804X
DB3804X
9
ML)
CV84
0.001(ML)
RV42
1K
RV41
1K
RV40
1K
RV39 4.7K
RV38 4.7K
CV71
0.022
DV89
DS1SS133
DV90
DS1SS133
QV95
KTC3199GR
QV97
KTC3199GR
RV61 15K
RV65
5.6K
15K
ZD830
DZ8.2BSB
R830
330(1W)
RV68
100K
RV87
100K
RV89
180K
RV76 180K
RV88
180K
RV73
180K
180K
0
RV78
10K
RV81
5.6K
RV79
10K
RV83
15K
RV93 5.6K
RV90
10K
RV94
15K
RV92
5.6K
RV91
10K
CV79
47/25
CNPV97
BI800
CNP803
CV90
0.0022
CV93
0.022
CV80
0.0022
ICV98
KIA4558P
OPE AMP.
CV88
0.022
0.022
CV95
0.0022
CV96 0.0022
RV95
15K
CNP804
C900
0.0047/250V
SO900
AC INPUT
SOCKET
AC 230V,50Hz
AC POWER
SUPPLY CORD
L900
AC LINE
FILTER
T901
SUB POWER
TRANSFORMER
C902
0.047
(ML)
C901
0.047
(ML)
D900
D901
D902
D903
C903
470/25
R902
47K
R901
4.7K
Q900
KTC3199GR
RL900
D904
DS1SS133
BI802
F802
T6.3V L 250V
T991
MAIN POWER TRANSFORMER
BI801
CNP800
CNP806
C800
0.22
C801
0.22
D800
TS4B03GM
C802
0.047(ML)
C803
0.047(ML)
D801
2A02M
D804
2A02M
D803
2A02M
D802
2A02M
C807
4700/25
R838
10(2W)
C805
6800/25
C804
6800/25
CNSV94
ICV91
BU2092F
INPUT/OUTPUT
EXPANDER
RV59
22K
DV87
DS1SS133
RV60 22K
DV88
DS1SS133
SOV99
SPEAKER
TERMINAL
DV93
DS1SS133
RLV99
DI
CLK
LCK
CNS803
CNS806
CNS800
SP_RELAY
FAN_L
F804
T1.25A L 250V
D900-D903: DS1N404S
F803
T2.5A L 250V
M905
FAN MOTOR
CNSV97
TOR
D830
DS1SS133
D831
DS1SS133
CV85
0.022
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