Schematic Diagram - Sharp CD-BK1600V Service Manual

CD-BK1600V/1800V/190V
A
B
3.3V
+B
10
+5V
+B
8
C2PO
18
LRCK
4
BCLK
3
DATAD
2
MBUSY
16
AV_GND
11
D_GND
C
12
MDI
14
MDO
13
MCLK
15
+B
D
L64
VPP
1
0.82µH
+B
VDD
2
RESET
3
SO
4
SI
5
SCK
6
GND
7
E
RES
19
SBUSY
17
F
AUCLK
1
AUBCK
6
AULRCK
7
AUDO
5
AUEMP
9
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
1
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QV2
KTA1298 Y
+B
CV1
RV1
47/6.3
10K
RV2
QV3
1K
DV4
KRC104 S
KDS193
2
3
1
+B
RV86
4.7K
16 15 14 13 12 11 10
17
18 MDI
19 MDO
RV93 10K
20
MCK
21
22
MBUSY
23
RV94 10K
24 VDD1
CV2
25 AVSS
0.22
26
MPEG CONTROLLER
27
28
29
30
31
32
33 34
2 3
Figure 20 SCHEMATIC DIAGRAM (1/12)
+B
+B
9 8 7 6 5 4 3 2
1
64
HD7
63
HD6
62
HD5
61
HD4
60
HD3
1
VOCAL CANCEL
HD2 59
2
K_C_DATA
58
HD1
ICV1
57
HD0
56
HA
IX0352AW
55
HDAK
HWR 54
53
HRD
52
HCS
51
MPEG RESET
RV37
50
1K
49
43
35 36 37 38 39 40 41 42 44 45 46 47 48
XV1
4.19MHz
RV59 10K
4
– 20 –
QV4
DV5
KTA1298 Y
1SS133
RV84
4.7K
RV85
+B
10K
+B
+B
+B
XV2
27MHz
+B
5 6
CV
0.
CV
27
XV2
C
2
CV9
0.22
C
4