Sharp SD-AT50 Service Manual page 21

1-bit digital home theater
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11
FFC504
11
1
1
M1
FAN MOTOR
P27, 29 12 - B
CNP803
TO POWER PWB
CNS803B
CNS802B
P27, 29 12 - C
CNP802
TO POWER PWB
LIMIT PWB-E
D832
D838
LED804
D836
D830
COLOR
TABLE
7
8
TUNER UNIT
TUN1
BK
1
WH
2
SP6
SUBWOOFER
BK
2
1
RD
LED811
D839
D833
LED810
1
D841
2
3
4
5
6
7
P27, 29 11 - A
CNS805
FROM POWER PWB
R D ( R )
O R
Y L
B R
BROWN
RED
ORANGE YELLOW GREEN
9
Figure 21 WIRING SIDE OF P.W.BOARD (2/12)
– 21 –
1
2
3
4
5
6
LCD1
C13
7
8
9
10
11
12
LED9 LED10
SW1
POWER
R1
Q1
Q4
R2
Q2
R7
R13
LED7
R5
SW4
DIGITAL/
ANALOG
LED5
R3
R12
Q3
SW3
LED3
VOLUME
DOWN
LED6
SW2
VOLUME UP
D5
D4
DISPLAY PWB-A2
G R
B L
V L
G Y
BLUE
VIOLET
GRAY
10
SD-AT50
RMS1
3
C1
2
1
C3
C2
R9
R10
D1
Q8
1 2 3
C18
ZD1
Q7
25
25
24
23
22
21
20
19
18
17
Q5
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
FFC502
Q6
WI01
W H ( W )
B K
P K
WHITE
BLACK
PINK
11
12

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