Read Sony NW-S603 / NW-S605 / NW-S703F / NW-S705F / NW-S706F Service Manual online
37
NW-S603/S605/S703F/S705F/S706F
Pin No.
Pin Name
I/O
Description
216
DVDK2
-
Power supply terminal
217
DVS
-
Ground terminal
218
RTCVDD
-
Power supply terminal
219
RTCREGO
O
Power supply voltage output (+2.8V) to the real time clock
220
RTCVREF
-
Reference voltage terminal Not used
221
RTCGND
-
Ground terminal
222 to 229
D8/GPIOA12 to
D15/GPIOA19
I/O
Two-way data bus with the flash ROM, SRAM
230
WAIT/GPIOA20
O
Power supply ON/OFF control signal output to the power supply section
231, 232
CS0/GPIOA21,
CS1/GPIOA22
O
Chip select signal output to the flash ROM, SRAM
233
CS2/GPIOA23
O
Chip select signal output to the organic EL indicator module
234
CS3/GPIOA24
O
Chip select signal output terminal Not used
235
CS4/GPIOA25
O
Clock signal output to the tuner
236
RE/GPIOA26
O
Read signal output to the flash ROM, SRAM
237
WE/GPIOA27
O
Write signal output to the flash ROM, SRAM
238
LB/GPIOA28
O
Lower byte access strobe signal output to the flash ROM, SRAM
239
UB/GPIOA29
O
Upper byte access strobe signal output to the flash ROM, SRAM
240
DVDK2
-
Power supply terminal
241, 242
DVS
-
Ground terminal
243, 244
DVDIO2
-
Power supply terminal
245
DVS
-
Ground terminal
246
INTR
I
Interrupt status input from the real time clock
247
RTCVSB
-
Power supply terminal
248
OSCIN
I
Clock signal input (32.768 kHz) from the real time clock
249
OSCOUT
O
Clock signal output terminal (32.768 kHz) Not used
250
CLK32KOUT
O
Clock signal output terminal Not used
251
DSUBGND
-
Ground terminal
252
DRAIN
O
Power supply voltage output (+2.8V) to the NAND flash ROM
253
DVS
-
Ground terminal
254
DVDIO0
-
Power supply terminal
255
DVDK0
-
Power supply terminal
256
DVS
-
Ground terminal
257
SOURCE
I
Power supply terminal
258
GATE
I
Power supply ON/OFF control signal input terminal for the NAND flash ROM
259
CRST1A
I
Key input terminal (A/D input) (reset key)
260
CRST1B
I
Reset signal input terminal Not used
261
RST1VDD
-
Power supply terminal
262
RST1AOUT
O
System reset signal output terminal
263
RST1BOUT
O
Reset signal output terminal Not used
264
RSTGND
-
Ground terminal
265
RST
O
System reset signal output terminal
266 to 273
NC
-
Not used
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