Read Sharp SD-PX15H (serv.man17) Service Manual online
SD-PX15H
6 – 21
Figure 6-21 SCHEMATIC DIAGRAM (8/22)
KTC3199 GR
EK19
EK19
2.2K
1K
33K
10K
100K
47K(2W)
47
150K
220K
3.3K
1.5K
220
3.3K
1M
390K
0.1
0.01
33/35
4.7/50
220P
0.0022/250
0.0022
C906
0.1
0.001
0.001
0.001
0.33
T2.5A L 250V
0.047(ML)
0.047(ML)
1/50
0.01
0.01
D5SB60
KTA1266GR
S1VBA60
FMLG22S
STRF6267
SWITCHING
R
EGULATOR
1
2
3
4
5
SE-B2
EPROM
AMP.
1
2
3
1
2
3
4
1
2
3
4
220P(CH)
0.001/3.15
0.001/3.15
0.0022
0.0015
0.01
0.01
47/25
22K
4.7K
K
100
100K(2W)
220
TN10V471
AG01Z
AG01Z
AG01Z
AG01Z
AK09
AK09
33/25
0.01
0.01
470/25
0.0047
680
100/10V
470/16
470/25
1000/35
1000/35
1000/35
AK06
RK49
1000/25
100/63
100/63
3.3 µH
1
2
1
2
180/400
0.1
SARS03
2
3
1
0.1
220P
(CH)
(CH)
0.01
0.22(2W)
0.22(2W)
2.7K
0601AW
2
3
AC
POWER
S
UPPLY
CORD
AC
230
V,
50
Hz
AC LINE
FILTER
FILTER
AC LINE
FILTER
FILTER
SWITCHING POWER
TRANSFORMER
POWER TRANSFORMER
47K(2W)
TP55
1.8
Posistor
LTAGE
ULATOR
ULATOR
POWER PWB-B1
+B
+B
+B
+B
+B
+B
B
-B
-B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
When Servicing, pay attention as the
area enclosed by this line (
area enclosed by this line (
) is
directly connected with AC main voltage.
PS906
R925
R927 R926
R922
R923
IC911
TP38
TP37
L911
C939
Q921
C927
D922
PC902
R924
R921
C935
C936
PC901
C918
TP49
R901
R918
TP50
D907
TP41
TP40
D923
C937
C938
TP39
14
C940
C942
D924
C943
D927
D928
TP42
C941
C929
C944
R903
R953
R905
R916
R907
R906
C919
C915
Q901
C913
C914
D904
D905
D906
IC901
C912
C911
C962
C963
R910
R912
R913
TP43
C945
C947
C946
D925
TP44
C959
R817
C801
R801
R802
C934
D926
TP45
TP46
R928
C933
D929
T901
C916
C917
D901
R909
TH901
TP51
R908
C907
TP52
C910
C905
C903
L902
C904
IC912
TP47
D921
C921
C922
T902
C902
C964
L901
R915
C901
VA901
TP54
CNP900
CNS900
LUG901
TP53
C924
TP48
C923
C925
F901
LUG902
7
8
9
10
11
12
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