Sharp SM-SX100 Service Manual page 42

SM-SX100
220-240V
A
BK
GY
BK
B
C
D
E
F
COLOR TABLE
BR BROWN
RD(R) RED
OR ORANGE
G
YL YELLOW
GR GREEN
BL BLUE
VL VIOLET
GY GRAY
WH(W) WHITE
BK BLACK
PK PINK
H
: Through-hole where the top and bottom patterns are connected.
1
UDC+
UNIT503
UDC-
BUSOK
UNT502
–IN
GATE OUT
C508
GATE IN
+IN
C515
C506
F503
T3.15A L 250V
C514
–IN
3 1
CNW502
F502
GATE OUT
T3.15A L 250V
C507
GATE IN
+IN
2 3
Figure 42 WIRING SIDE OF P.W.BOARD (7/14)
When Servicing, pay attension as the area enclosed by this line
( ) is directry connected with AC main voltage.
CNS502
1
BR
ST2
2
TO POWER FILTER
ST1
BR
BL
L2/N
BR
L1
R506
D505
C541
C541
POWER SUPPORT PWB-D
UNT501
POWER PWB-C1(TOP VIEW)
4
– 42 –
P49 8 - B
CNP502
PWB
SW501
POWER
ON – OFF
CNS503
1 2 3
1
BI503
C524
C523
OUT–
C521
L510
L511
L509
–S
TRIM
L507
L506
+S
L508
OUT+
L504
1
2
3
4
CNP541
4
P37 12 - E
3
CNS541B
TO MAIN PWB
2
1
CNP452
OUT–
–S
TRIM
C509
+S
OUT+
C511
5
4
4
6