CD SERVO CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-MAX500 CD SERVO CIRCUIT
2/4
4/4
1/4
3/4
TO CD SERVO
CIRCUIT (2/4)
TO CD SERVO
CIRCUIT (3/4)
P1
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE
: USB SIGNAL LINE
D2
D0
D1
D3
D5
D4
0.1C8057
D4
D5
D0
PW_3R3V_DIG
D2
D3
0.1C8052
D1
0.1C8056
A9
D6
D6
D7
D7
C8053 0.1
C8055 0.1
C8054
0.1
LB8052
J0JHC0000045
0.1
C8042
0.1C8051
A9
A8
A11
A10
BA0
BA1
A4
A7
A5
A6
A2
A3
DGND
A0
A1
CLK
10K
R8041
NCAS
NWE
NRAS
0.1
C8030
LB8501
J0JHC0000045
DAT3_SD
DAT1_SD
DAT2_SD
DAT0_SD
10C8501
R8502 47K
R8503 47K
R8504 47K
R8506 47K
R8507 47K
R8505 47K
1C8503
1C8502
0.1C8505
0
R8501
4.7C8514
C8510 0.1
C8511 0.1
C8512 0.1
4.7C8513
C8508 0.1
C8509 0.1
C8507 0.1
C8506 0.1
CMD
NRST_EMMC
CLK_SD
C8504 0.1
93
92
95
96
94
88
90
91
89
99
102
103
100
101
106
107
104
105
97
98
40
41
32
28
24
23
26
27
25
30
31
29
35
37
36
34
39
38
33
42
1
3
2
127
129
128
167 169168164165159160156 157152153148149144145140141136137132 133130131 135134 139138 143142 147146 151150 155154 158 162 163161 166
5
8
9
6
7
4
123
121
118
119
112
113
109
108
111
110
116
117
114
115
120
122
10
15
17
16
14
21
22
18
20
19
11
13
12
125
126
124
43
4849 4750 4446 45576668 67 6365 6471737879 778586 8182 8084 83 7476 75 72 6970 59 5862 6061 5253 515556 54
87
IC8501
C3FBYY000034
4GB NAND FLASH MEMORY
53
12 10 911
4443 45
13
42
54678
5049 514746 4828 3129 30
242627 25 22 20 18 16 1415171921
3835 3633 34 37 40 4139
23
32
312
52 54
C3ABPG000163
64M SDRAM
IC8051
[87] NC
NC NU
NUNC
[129] NC
NUNU
NCRFU
NC
NC
NU
NC
NC
NC
NC
NC
NC
RFU
NU
VSSQ
VCCQ
VCCQ
RFU
VSSQ
NU
NC
RFU
NU
NC
NU
RFU
RFU
NU
NC
NC
NC
NU
NU
NC
NU
RFU
VSS
RFU
RFU
RFU
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NU
RFU
RFU
RFU
RFU
RFU
RFU
NU
RFU
RFU
RFU
RFU
VDDI
VSSQ
VCCQ
VDDI
DAT3
DAT5
DAT7
DAT6
DAT4
NC
NC
NC
NC
NU
NC
NU
NC
RFU
RFU
DAT1
DAT0
DAT2
NU
RFU
NU
NC
RFU
[43] RFU
A5
A7
NC
NC
CKE
CLK
A9
VSS
DQ8
A8
UDQM
A6
A4
VSS
A11
DQ9
DQ10
DQ11
VDDQ
VSSQ
VSS
DQ15
DQ14
DQ12
VSSQ
VDDQ
DQ13
A2
A3
VDD
VDD
DQ1
DQ3
DQ5
A0
A1
VDD
DQ7
CS
/WE
BA1
BA0
DQ6
DQ4
DQ2
VDDQ
VDDQ
LDQM
/RAS
/CAS
VSSQ
VSSQ
DQ0
A10/AP
NU NU
NUNC
NUNC
RFUNC
NUNC
VSS
RFU
RFU
RFU
NC
NC
VSS
VCCQ
NUNC
VSSQ RFU
RFU
NC
NC
NC
NC VCC
NC
NU
NU
NC
NC
VDD
NC
NC
NC
RFU
RFU
VSS
NC
NC
NC
NC
RFU
VCC
NC
NC
NC
NC
NC
NC
NC
RFU
NRST
VSS
NU
NU
RFU
NC
NC
NC
NU
NC
NU
NC
CMD
NC
CLK
RFU
VCCQ
PW_3R3V_DIG
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