Philips SD-5.31SL Service Manual page 59

Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.5.4
M5705 (IC7200)
AVSS_DS
1
XSRFIN
2
XSIPIN 3
AVDD5_DS 4
XSDSSLV
5
XSRSLINT
6
VDD
7
XSAWRC
8
XSRFGC
9
XSEFGC
10
XSFOCUS 11
XSTRACK 12
13
XSSLEG
14
AVDD5_DA
15
XSMOTOR
16
AVSS_DA
17
XSRFRPLP
18
XSTELP
19
XSVREF2
XSRFRP
20
21
XSTEXI
AVSS_AD 22
23
XSTEI
XSFEI 24
XSAEI 25
AVDD5_AD 26
XSSBAD 27
28
GND
29
XSDFCT
30
XSCSJ
31
XSCLK
XSDATA 32
XSLDC 33
XSFGIN 34
XSSPDON
35
XSFLAG[3] 36
XSFLAG[2] 37
XSFLAG[1]
38
XSFLAG[0] 39
40
XMP1_7
41
XMP1_6
GND 42
43
NC
44
XMP1_4
RF
Amp
Motor
drivers
Data
Separator
DVD-DSP
CD-DSP
Digital
Servo
Figure 9-17 Internal Block Diagram and Pin Layout
SD-5.31SL
4M DRAM
ATAPI
&
MPEG
RAM
I/F
Arbiter
C3 ECC
EDC
Target
MCU
Search
ROM
9. EN 59
132 XRD[3]
XRD[12]
131
130 GND
129
XRD[2]
128 XRD[13]
127 XRD[1]
126 XRD[14]
XRD[0]
125
124 XRD[15]
123 XHD[7]
122 XHD[8]
121 XHD[6]
120 XHD[9]
XHD[5]
119
XHD[10]
118
117 XHD[4]
116 XHD[11]
VDD
115
114 XHD[3]
113 XHD[12]
112 XHD[2]
XHD[13]
111
110 GND
109 XHD[1]
108 XHD[14]
107 XHD[0]
106
XHD[15]
105 XHDRQ
104 XHIOWJ
103 XHIORJ
102 XHIORDY
101 XHDACKJ
100 XHINT
99 XHCS16J
98 XHA[1]
XHPDIAGJ
97
XHA[0]
96
95 XHA[2]
XHCS1J
94
XHCS3J
93
92 XHDASPJ
91 XMA[15]
90 XMA[14]
89 XMA[13]
MPEG
DEC.
CL36532043_014.eps
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