Sony NW-MS6 service manual MSEL1, MSEL0, VSSIO1

Models: NW-MS6

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NW-MS6

Pin No.

Pin Name

I/O

Description

 

 

 

 

235

XTRSTD

I

Not used (open)

 

 

 

 

236

VSSCORE

Ground terminal

 

 

 

 

237

TDOD

O

Not used (open)

 

 

 

 

238

TDO

O

Not used (open)

 

 

 

 

239

VDDCORE

Power supply terminal (+1.8V)

 

 

 

 

240, 241

MSEL0D, MSEL1D

I/O

Not used (open)

 

 

 

 

242, 243

MSEL1, MSEL0

I/O

Not used (open)

 

 

 

 

244

VSSIO1

Ground terminal

 

 

 

 

245

VDDIO1

Power supply terminal (+2.8V)

 

 

 

 

246 to 253

D15 to D8

I/O

Two-way data bus with the flash memory (IC5000), S-RAM (IC5600) and CXD1859GA

(IC8000)

 

 

 

 

 

 

 

254

VSSIO1

Ground terminal

 

 

 

 

255

VDDIO1

Power supply terminal (+2.8V)

 

 

 

 

256

D7

I/O

Two-way data bus with the flash memory (IC5000), S-RAM (IC5600) and CXD1859GA

(IC8000)

 

 

 

 

 

 

 

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Image 35
Sony NW-MS6 service manual MSEL1, MSEL0, VSSIO1