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CD-C1831V
A
C2PO
10
LRCK
13
BCLK
12
DATAD
11
+7V
4
B
GND(D)
9
+12V(A)
5
GND(A)
19
C
+12V(A)
GND(A)
GND(D)
AUDSW
SDATA
SCK
STROBE
KEYCON
D
MDI
1
MDO
P20 1 - B
2
MCK
CNSV2
3
MBUSY
TO DISPLAY
4
PWB
CNPV2
E
+5V
18
LD_M-
15
LD_M+
14
SOL
17
MO_SPEED
16
F
RESET
20
SBUSY
22
AUCLK
G
21
AUBCK
8
AULRCK
6
AUDO
7
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
QV1
PC29M33T
CV3
0.22
+B
QV2
KTA1298Y
RV1
+B
10K
DV4
RV2
KDS193
4.7K
RV16 1.2K
RV17 1.2K
RV18 1K
RV19 1K
RV86
4.7K
RV12
1K
RV13
1K
RV14
1K
RV93
10K
RV15
1K
RV94
10K
CV2
0.022
2
3
Figure 24 SCHEMATIC DIAGRAM (9/11)
+B
CV1
47/6.3
+B
QV3
2
KRC104S
3
1
RV11
1K
6 1 1 5 4 1 1 3 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1
1
7
MDI
1
8
1 9
MDO
MCK
2
0
2 1
1
VOCAL CANCEL
2 2
MBUSY
2
3
VDD1
2
4
ICV1
AVSS
2 5
MPEG CONTROLLER
2
6
2 7
IX0313AW
2 8
2
9
3 0
MPEG RESET
3 1
3 2
3 3
3 4
3
5
3 6
7 3
3 8
3 9
40
4 1
4 2
4 3
44
4 5
XV1
4.19MHz
RV59
3.9K
4
– 24 –
DV5
KDS193
RV84
4.7K
RV36 270
6 4
HD7
RV35 270
6 3
HD6
RV34 270
HD5
6 2
RV33 270
HD4
6
1
RV32 270
HD3
6 0
RV31 270
HD2
59
RV30 270
HD1
5 8
RV29 270
HD0
5 7
RV28 270
HA
5
6
RV27 270
HDAK
5 5
RV26 270
5 4
HWR
RV25 270
5 3
HRD
RV24 270
5 2
HCS
5 1
RV23
5
0
270
4 9
4
6
4 7
4 8
5
QV4
KTA1298Y
RV85
10K
CV
27
CV1
47/6
6
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