Sharp CD-BK190V - Schematic Diagrams

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CD-BK1600V/1800V/190V
Figure 20 SCHEMATIC DIAGRAM (1/12)
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B
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D
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G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
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4 3 2
2
1
1
AUEMP
AV_GND
D_GND
RES
TEST POINT
MBUSY
+5V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
DATAD
C2PO
BCLK
LRCK
SBUSY
AULRCK
AUDO
AUCLK
AUBCK
MCLK
MDO
MDI
3.3V
TO CD SECTION
P23 11-C, P23 11-D, P23 11-F
GND
SCK
SI
SO
RESET
VDD
VPP
TO CD SECTION
P23 11-C, P23 11-D
7
6
5
4
1
2
3
KEY CONT.
VOCAL CANCEL
HD0
HD1
K_C_STRB
K_C_CLK
K_C_DATA
VSS0
VDD0
PWR_MPEG
MDI
MDO
MCK
SBUSY
MBUSY
VDD1
AVSS
HD7
HD6
HD5
HD4
HD3
HD2
AVREF
AVDD RESET
XT2
XT1
IC
X2 X1
VSS1
INT
HCS
HRD
HWR
HDAK
HA
MPEG RESET
CD-LD M-
CD-LD M+
CD-SOL
MO_SPEED
2
3
1
10
8
18
4
3
2
16
11
12
14
13
15
19
17
6
1
7
5
9
ICV1
IX0352AW
MPEG CONTROLLER
QV2
KTA1298 Y
CV1
47/6.3
RV1
10K
RV2
1K
DV4
KDS193
QV3
KRC104 S
RV86
4.7K
RV11
1K
CV4
47/6.3
CV5 0.22
L64
0.82µH
RV93 10K
RV15
1K
RV94 10K
CV2
0.22
RV20
1K
XV1
4.19MHz
RV22 1K
RV59 10K
RV37
1K
RV38 3.9K
RV39 3.9K
RV40 3.9K
RV41 3.9K
RV42 3.9K RV43 3.9K
RV44 3.9K
RV45 3.9K
RV46 3.9K
RV47 3.9K
RV48 3.9K
RV49 3.9K
RV50 3.9K
C
4
CV
9
0.2
2
C
2
XV2
XV2
27MHz
C
V
2
7
C
V
0
.
RV85
10K
RV84
4.7K
DV5
1SS133
QV4
KTA1298 Y