Sharp CD-CH1000 Service Manual Page 38

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CD-CH1000
– 38 –
• The numbers 1 to 17 are waveform numbers shown in page 52.
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 25.
Figure 38 SCHEMATIC DIAGRAM (7/11)
TO MAIN PWB
33
1
CD PWB-C
CNP901
P34 1-E
R30
2.2M
C4
100/10
C64
0.001
C65
0.001
C51
100/10
C29
0.022
0.
8
R91
47K
R92
47K
C92
470P
C91
470P
CORE1
R6
120
L1
0.82µH
R19
1M
C6
10/16
C5
10/16
R13 1K
R12 1K
R11 1K
R10 1K
R9 1K
R8 1K
R7 1K
C13
0.022
DZ1
MTZJ5.1A
R14
82
C1
100/10
C2
0.022
C14
0.022
R18
100
R16
100
C7
100/10
C8
0.022
R27
47K
C30
47/10
IC2
TC9490F
SERVO/SIGNAL
CONTROL
R17
1K
C16
0.047
C19
0.047
C15
0.047
C17
0.047
R21
5.6K
C18
0.033(ML)
C22
0.033(ML)
R31
10K
C23 0.01
C24
0.0027
C25 0.01
R29
100K
R32
15K
C26
0.015
R25
5.6K
C20
47P
R28
47K
L
0.
8
C31
220/10
C28
0.022
C21
0.001
C27
0.0047
C3
0.022
C11
33P
C12
33P
X1
16.934MHz
C10
0.022
CNP1
FFC901
2.6V
3.3V
3.3V
1.6V
0V
5V
0V
1V
3.3V
1.7V
1V
0V
1.6V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
3.3V
0.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.3V
1.8V
0V
3.3V
0V
0V
3.3V
3.1V
1.3V
1.4V
0V
0V
0V
0V
0V
0V
0V
1.5V
1.5V
1.5V
3.1V
4.8V
4.8V
4.8V
5.1V
17
16
13
12
6
7
5
1
4
15
14
11
0V
0V
2.6V
0V
2.6V
0V
0V
1V
0V
0V
0V
TP4
TP3
TP2
TP1
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
/RST
GND
BUS1
BUS3
BUCK
/CCE
CD/CD-RW_SEL
CD FUNC
33
32
31
30
29
28
27
26
25
24
23
22
PU-IN
CD_R-CH
CD_L-CH
CD_+B
GND
CD_GND
BUS0
BUS2
CANB_B
CANA_E
CANA_C
CANA_A
TRAY_A
TRAY_C
TRAY_B
CANA_B
CANA_D
CANB_A
BUCK
BUS3
BUS2
BUS1
BUS0
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
DVR
DVDD
DVSS
XI
XO
XVDD
XVSS
TESIN
DVSS
DVDD
SEL
VREF
DMO
AVDD3
FMO
TEBC
RFGC
TRO
FOO
SBAD
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
TEZI
TEI
FEI
RFRP
RFI
SLCO
PVREF
LPFO
LPFN
VCOF
AVSS
AVDD
RFCT
RFZI
10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9
PDO
PVDD
SBSY
SFSY
DATA
DVSS
DVDD
CLCK
SBOK
IPF
DOUT
AOUT
BCK
LRCK
/UHSO
/HSO
61
64
63
62
60
59
58
57
56
55
54
53
52
51
50
49
/RST
/CCE
BUCK
VSS
VDD
BUS3
BUS2
BUS1
BUS0
DVSS
LO
RO
ZDET
17
TMAX
DATA
CLCK
TP5
RF
TP7
TP8
/CCE
TP9
TP10
TP6
NC
NC
NC
NC
NC
NC
CD SIGNAL
+B
+B
+B
+B
+
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