8
DHT-500SD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
AVSS-DS
XSRFIN
XSIPIN
AVDD5-DS
XSDSSLV
XSRSLINT
VDD
XSAWRC
XSRFGC
XSEFGC
XSFOCUS
XSTRACK
XSSLEG
AVDD5-DA
XSMOTOR
AVSS-DA
XSRFRPLP
XSTELP
XSVREF2
XSRFRP
XSTEXI
AVSS-AD
XSTEI
XSFEI
XSAEI
AVDD5-AD
XSSBAD
GND
XSDFCT
XSCSJ
XSCLK
XSDATA
XSLDC
XSFGIN
XSSPDON
XSFLAG(3)
XSFLAG(2)
XSFLAG(1)
XSFLAG(0)
XMP1_7
XMP1_6
GND
NC
XMP1_4
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
XRD(3)
XRD(12)
GND
XRD(2)
XRD(13)
XRD(1)
XRD(14)
XRD(0)
XRD(15)
XHD(7)
XHD(8)
XHD(6)
XHD(9)
XHD(5)
XHD(10)
XHD(4)
XHD(11)
VDD
XHD(3)
XHD(12)
XHD(2)
XHD(13)
GND
XHD(1)
XHD(14)
XHD(0)
XHD(15)
XHDRQ
XHIOWJ
XHIORJ
XHIORDY
XHDACKJ
XHINT
XHCS16J
XHA(1)
XHPDIAGJ
XHA(0)
XHA(2)
XHCS1J
XHCS3J
XHDASPJ
XMA(15)
XMA(14)
XMA(13)
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
XMP1_3
XMFSC
SJ
XMP1_2
XGPIO(2)
XMP1_1
XMRSTJ
XGPO(1)
XGPO(0)
XC
R
S
T
J
XMPSENJ
VDD
XMALE
XMP1_0
VDD
XO
S
C
1
XO
S
C
2
GND
XMD(0)
XMD(1)
XMD(2)
XMD(3)
XMD(4)
XMD(5)
XMD(6)
XMD(7)
XMC
SJ
XMRDJ
XMWRJ
XMINT1J
XMA(11)
XMA(10)
VDD
XMA(9)
XMA(8)
XMA(7)
XMA(6)
XMA(5)
XMA(4)
XMA(3)
XMA(2)
XMA(1)
XMA(0)
XMA(12)
GND
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
XSAWRCVCO
XSVREFO
XSPDOF
TR2
XSVR_PLL
XSF
TROPI
XSFDO
A
VS
S_PL
XSPLLF
TR2
A
VDD5_PL
XSFDIREF
XSPDIREF
GND
XTSLRF
XTPLCK
VDD
XRA(3)
XRA(2)
XRA(1)
XRA(0)
XRA(4)
XRA(5)
XRA(6)
GND
XRA(7)
XRA(10)
XRA(11)
VDD
XRA(8)
XRA(9)
XROEJ
VDD
XRCASJ
XRRASJ
XRSDCLK
XRWEJ
XRD(7)
XRD(8)
XRD(6)
GND
XRD(9)
XRD(5)
XRD(10)
XRD(4)
XRD(11)
Data
Separator
ATAPI
&
MPEG
I/F
Digital
Servo
DVD-DSP
RAM
Arbiter
Target
Search
ROM
C3 ECC
EDC
MPEG
DEC.
Motor
Driver
PC
4M DRAM
CD-DSP
MCU
M
M5705
M5705 Terminal Function
M5705 (
ME
:
U1
)
Description
Type
I/A
Analog RF signal input after passing through the equalizer
I/A
Inverting input pin of data slicer
O/A
Slice level output pin
I/A
Reference current setting pin for analog data slicer
O/A
Output for enlarge VCO range. Analog output from DAC buffer
O/A
RF gain control output
O/A
E,F gain control output
O/A
Output voltage level for focusing buffer IC
O/A
Output voltage level for tracking buffer IC
O/A
Output voltage level for sledge buffer IC
O/A
Output voltage level for spindle motor buffer IC
I/A
High bandwidth low pass filter input for RFRP
18
XSTELP
I/A
High bandwidth low pass filter input for TE
19
XSVREF2
I/A
2.1V reference voltage input
20
XSRFRP
I/A
RF ripple/envelope signal input
21
XSTEXI
I/A
Tracking zero crossing input signal
23
XSTEI
I/A
Tracking error input signal
24
XSFEI
I/A
Focus error input signal
25
XSCEI
I/A
1. Center error input signal
2. Photo Interrupt input
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