Sharp SD-AT50H Service Manual page 27

POWER PWB-C (BOTTOM VIEW)
C825
CNP801
C826
SYSTEM
CONTROL
TERMINAL
CNS801
4 8
C837
GY
3
7
8
1 5
GY
7
2 6
GY
6
GY
5
GY
C874
4
GY
3
GY
2
WH
1
C868
C861
R-CH
FRONT
C862
L-CH
C869
C863
C870
R-CH
CENTER
C864
L-CH
C871
R-CH
SURROUND
C865
L-CH
C872
C873
SO801
SPEAKER
TERMINAL
R770
ZD915
GY
4
C943
GY
3
GY
C944
2
WH
ZD916
1
R938
CNS802A
10 12
4
CNP901
6
3 9
SYSTEM
2
8
CONTROL 5
TERMINAL 1 7 11
E
C
B
K1
K2
SO901
AC INLET
AC 230 V, 50 Hz
BR
COLOR
TABLE
BROWN
7
Q811
R811 R819 C815
C817
E
R817
R815
1
C
4
C813
C820 B
C814
C818
C819
5 8
R818
R892
C859 Q828
C816
R852
3 2 1
9 RL802
GY
GY
B
3
GY
C
2
GY
E
1
GY
Q704
GY
GY
B
C
WH
E
1
RL801
R747
R757
R756
R753
C712
R762
R758 R752
25
24 R732
R761
R712
R739
R719
17
R764
20
R720 30
32
15 16
R740
5
R763 R731
R701 1
10
R723
IC701
R704 R703
8
9
R724 R711
C703
R725 PS904
R705
XL701
R706
R726
R707 L701
R727
R744
D703
C706
1
R768
C959
2 3 2 1
C711
ZD912
3
Q701
1
ZD911
IC702
2
3
C934
R939
C935
C923
D914
R921
C924
C936
1 2
PC901
R907
4 3
1
2
3
4
5
C911
B
C
E
C913
C919
R906
D904
D905
D906
L901
F901
T3.15A L 250V
O R Y L
RD ( R) G R
RED ORANGE YELLOW GREEN
8 9
Figure 27 WIRING SIDE OF P.W.BOARD (8/10)
Q812
R839
E
R859 C839
R835
C
R855 R857
1 B
4
C832
1
B
4
C848
C
2 IC812
E
3 2 1 3
8
5
R860
R814
5
Q819
C840
R873
R863
R809
3 2 1
Q829
Q859
R748
E
C875
R896
C
B
PS811
5 1
BI802
R847
RL803
GY GY GY WH
IC912
D706
4
BI901
1 2 3
C965
R746
E
C967
C
C966
B
RL911
R741
1 2 3
Q925
D705
C932
L911
E C B
C931
C928
C929
R946
R927
C957
C927
C933
C930
C926
D919
D917
R935
D912
D918
SWITCHING POWER
TRANSFORMER
1
2
3
R904
R910
D903
L902
C904
BL
V L G Y W H ( W ) B K
VIOLET BLACK
BLUE GRAY WHITE
10
– 27 –
P21 9 - G
TO LIMIT PWB
CNP805
1 2 3 4 5 6 7
Q813
C827
1
B B
R837
C C
1
E E 1
8 3 2 1
R841
Q820
R844
C828
3 BI804
B
2
C
1
9
E
Q818
B B
R879
C C
13
D821
E E
C852
Q822
1
2
FROM FAN MOTOR
B C E
Q827
1
C971
2
FROM SUBWOOFER
D813 R834
R933
C960
R934
1
D916
1
B
2
C
3
E
B
B
C
C
E
E
R949
L912
3
R923
2
1
R945
Q921 1 2 3
1 2 3
Q911
R926
ZD913
3
R925
2
R924 C954
1
2
1
3
IC911
T901
C906
C917
C916
C907
C910
C909
D901
LUG902
P K When Servicing, pay attention as the
area enclosed by this line (
PINK
directly connected with AC main voltage.
11
SD-AT50H
CNS805
WH
WH
1
BK BK
2
PK PK
GY
3
WH WH
4
BK BK
5
PK PK
GY
6
WH WH
7
BK BK
8
PK PK
GY
9
10
GY
11
GY
12
GY
CNS803A
CNS803B
P21 8 - D
CNS802B
P21 8 - E
WH
1
GY
2
GY
3
GY
4
5
CNS901
) is
12