4
A
B
D
C
E
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
(
Component side view
)
CN902
CN901
IC921
IC922
IC923
D942
IC924
D929
D928
CN903
D951
PN901
Q921
D933
Q922
IC941
D922
D921
PC911
PC910
D924
D923
D926
D927
ZD911
Q910
IC901
D902
PC921
IC902
D901
D911
BD901
D912
D903
D932
ZD921
IC942
D941
W930
C935
W929
C953
C952
FH900B
FH900A
F901
C943
R949
W932
C914
C915
W905
R913
C904
W902
R904
R905
R906
E
B
1
4
C909
FB902
C944
W910
W909
R941
R942
W906
C910
L923
C924
C925
C926
C927
C930
C942
W907
C922
C923
C929
C941
VR901
R900
CM901
C951
C954
C940
R946
R947
R948
R950
R921
E
B
E
B
R922
W921
C900
T901
W922
T902
LF902
CM902
C902
C901
LF901
TH901
C921
R912
R911
W901
C913
C911
15
W904
R903
R902
C907
C908
FB901
W916
W913
C905
R901
R909
R910
W903
R952
R954
R953
R951
W920
C938
W928
W927
10
1
1
4
1
4
1
4
10
O
G
I
1
3
1
31
10
1
W926
W925
W924
W923
C936
W914
W915
C932
R934
C937
W918
W911
C933
W912
W917
W931
W919
L922
L921
R933
R943
R944
R945
C939
C934
R932
C928
W908
SMPS