Sony NW-MS7 Service Manual page 18
Portable memory stick player
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Also See for NW-MS7:
- Operating instructions manual (48 pages) ,
- Specifications (2 pages) ,
- Basic manual (2 pages)
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Pin No.
Pin Name
135
XTAL32
136
EXTAL32
137
VCC
138
TXD2 ST_DI
139
SCK2
140
VSS
141
CK
142
VCC
143
VSS
144
PE12 DA_ML
145
PE13 DA_MC
146
XIRQ6
147
PE15 DA_MD
148
XIRQ0 S_XIRQ
149
PE17 HP_BBON
150
PE18 U_PWR
151
XIRQ3 MS_EJ
152
VSS
153
XIRQ4
154
XIRQ5
155
PE22 LCD_BL
156
XIRQ7 U_XIRQ
157
U_XDACK
158
PF2 BATTSW_OPEN
159
U_XDREQ
160
S_XDACK
161
VCC
162
PF6 HP_BB1/2
163
S_XDREQ
164
VSS
165
AVSS
166
PI7 STOP
167
PI6
168
PI5
169
PI4 HIDC
170
AN3 AN_DCV
171
PI2 BATT
172
AN1 AN_KEY
173
PI0 AN_BATTV
174
PH1 JOG
175
PH0 HOLD
176
AVCC
I/O
O
Sub clock signal output terminal Not used. (Open)
I
Sub clock signal input terminal
—
Power supply terminal
O
ST transceiver data signal output terminal TXD2: Not used.
O
System clock signal output terminal Not used. (Open)
—
Ground
O
System clock signal output terminal
—
Power supply terminal
—
Ground
O
DA latch signal output terminal
O
DA clock signal output terminal
I
Interruption request signal input terminal Not used. (Open)
O
DA data signal output terminal
I
MG IC Interruption request signal input terminal
O
Headphone bus boost ON signal output terminal
O
USB power signal output terminal
I
Memory stick eject signal input terminal
—
Ground
I
Interruption request signal input terminal Not used. (Open)
I
Interruption request signal input terminal Not used. (Open)
I
LCD back light signal input terminal
I
USB interruption request signal input terminal
O
USB DMAC transfer strobe signal output terminal
O
Battery open signal output terminal
I
USB DMAC transfer request signal input terminal
O
MG IC DMAC transfer strobe signal output terminal
—
Power supply terminal
O
Headphone bus boost 1/2 switch signal output terminal
I
MG IC DMAC transfer request signal input terminal
—
Ground
—
Analog ground
I
STOP key signal input terminal
I
Input port terminal
I
Input port terminal
I
HIGH DC input detection signal input terminal
I
DC voltage signal input terminal
I
Battery signal input terminal
I
Key signal input terminal
I
Battery voltage signal input terminal
I
JOG PLAY/PAUSE key signal input terminal
I
HOLD key signal input terminal
I
Analog power supply input terminal
– 18 –
Pin Description
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