Sharp SD-AT1000 Service Manual page 33

+B
C118
1
1
2
C138
3
0.1
C151
10/16
+B
+B
GND(D)
+B
14 13 12 11 10
1 2
L103
2.2 µH
+B
TC7WU04U
DUAL2-INPUT
NAND GATE
06
S1SS133
ASSIS
7
+B
C137
1
1
2
C154
3
0.1
C152
10/16
+B
+B
+B
9 8
3 4
5 6 7
+B
5 6 7 8
+B
IC103
4 3 2 1
EX_CLK
IC103
8
Figure 33 SCHEMATIC DIAGRAM (4/11)
+B
28 27 26 25 24 23 22 21 20 19 18
SCLKN2
+2.5V(A)
LRCLKN2
C108
R119
29
0.1
100
CLKIN
30
C105
CLKSEL
31
2.2/50
FILT2
32
FILT1
33
C150
CS493264
10/16
VA
34
C104
1
AGND
35
C142
0.1
RESET
36
DD
37
DC
R121
38
330
39
40 41 42 43 44
C167
180P(CH)
R123 R124
4.7K
4.7K
9 10
– 33 –
+B
C163
100/10
D0 17
EMAD0
16
D1
EMAD1
15
D2
EMAD2
D3 14
EMAD3
IC101
13
DGND2
C139
0.1
VD2 12
C101
DSP
1
D4 11
EMAD4
10
D5
EMAD5
D6 9
EMAD6
D7 8
EMAD7
7
_DSP_SCCLK
1 2 3 4 5 6
+B
11
SD-AT1000
+B
+B
R113
10K
R112 10K
R111 10K
R110 10K
+B
R109 10K
R108 10K
10K
R107
R106 10K
R105 3.3K
+B
12