Sharp SD-AT100H Service Manual page 77

1-bit digital home cinema with dvd
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7 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
CE01
1/50
7
46
45
44
43
42
41
40
39
38
37
36
35
34
33
R
8 19 20 21 22 23 24 25 26 27 28 29 30 31 32
CE06
0.1
ICE02
IX0445AW
VOLTAGE
REGULATOR
H
+B
3
1
+B
0
CE13
2
1
DE04
KDS160
RF41
1K
+B
AL
BIE08
2 1
CNS903
2 1
CNP903
P72 1 - F
TO POWER PWB
7
+B
+B
+B
+B
CE07
1/50
CE08
0.1
LE02
2.2µH
+B
+B
+B
+B
-B
BIE02
9
8
7
6
5
4
3
2
10
CNSE02
9
8
7
6
5
4
3
2
10
CNP502
P82 1 - F
TO MAIN PWB
8
Figure 77 SCHEMATIC DIAGRAM (6/23)
P84 2 - A
TO SPEAKER A PWB
CNP714
CNSE07
2 1
2 1
BIE07
+13V
RF46
1K
RF47
DE06
1K
KDS160
+B
+B
+B
+B
+B
+B
+B
QE12
2SB1424 R
DE08
KDS160
+B
DE03
KDS160
RF61
1K
DE10
+B
KDS160
QE14
KTC3875 GR
-B
QE13
KTC3875 GR
DE09
KDS160
+B
+B
BIE03
1
9
8
7
6
5
4
3
2 1
CNSE03
1
9
8
7
6
5
4
3
2 1
CNP307
P81 12 - F
TO DSP PWB
9
10
– 77 –
ICE03, ICE04
KIA7805AP
CONSTANT VOLTAGE
REGULATOR
+B
DE05
KDS160
+B
ICE03
+B
1
2
CE15
CE14
3
0.1
1
+B
+B
ICE04
+B
1
2
CE24
CE23
3
0.1
1
+B
A/D_RESET
+B
+3.7V STAND-BY
CE16
47/16
CE17
47/16
+B
+B
RF48
+B
6.8(3W)
QE11
RF31
6.8(3W)
2SB1424 R
+B
RF49
8.2(3W)
RF43
RF32
220
8.2(3W)
DE07
KDS160
+B
+B
QE10
KTC3875 GR
RF53
1K
+B
RF60
RF58
100K
12K
RF59
10K
-B
1
1
2
2
+B
11
SD-AT100H
CNPE01
A+5V
1
2
P86 1 - C
D+5V
3
CNSA112D
FROM
4
1-BIT AMP. PWB
5
CNPE02
1
2
P86 1 - C
3
CNSA112F
4
FROM
1-BIT AMP. PWB
5
CNPE03
1
2
P86 1 - C
D+5V
3
CNSA112B
4
FROM
1-BIT AMP. PWB
5
CNSE04
BIE04
1
1
D_GND
2
2
POWER
3
3
POSISTOR
4
4
GND(M1)
5
5
+9V RELAY
6
6
F_CONT
7
7
BIE01
CNSE01
A_5V
1
1
D_5V
2
2
M_GND
3
3
V_GND
4
4
D_GND
5
5
M_8V
6
6
V_8V
7
7
RF65
RF64
1.2
1.2
CNSE06
1
RF66
RF67
1.2
1
1.2
2
2
RF69
1.2
3
RF68
1.2
4
3
DVD+8V
5
4
GND(D2)
6
5
DVD+5V
GND(D3)
6
7
+12V(A)
8
7
GND(A)
9
8
–12V(A)
10
9
VP
11
10
12
11
13
12
14
13
15
BIE06
12

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