Sony NW-S705F - 2gb Walkman Player Instrukcja serwisowa - Strona 37
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Pin No.
Pin Name
216
DVDK2
217
DVS
218
RTCVDD
219
RTCREGO
220
RTCVREF
221
RTCGND
D8/GPIOA12 to
222 to 229
D15/GPIOA19
230
WAIT/GPIOA20
CS0/GPIOA21,
231, 232
CS1/GPIOA22
233
CS2/GPIOA23
234
CS3/GPIOA24
235
CS4/GPIOA25
236
RE/GPIOA26
237
WE/GPIOA27
238
LB/GPIOA28
239
UB/GPIOA29
240
DVDK2
241, 242
DVS
243, 244
DVDIO2
245
DVS
246
INTR
247
RTCVSB
248
OSCIN
249
OSCOUT
250
CLK32KOUT
251
DSUBGND
252
DRAIN
253
DVS
254
DVDIO0
255
DVDK0
256
DVS
257
SOURCE
258
GATE
259
CRST1A
260
CRST1B
261
RST1VDD
262
RST1AOUT
263
RST1BOUT
264
RSTGND
265
RST
266 to 273
NC
I/O
-
Power supply terminal
-
Ground terminal
-
Power supply terminal
O
Power supply voltage output (+2.8V) to the real time clock
-
Reference voltage terminal Not used
-
Ground terminal
I/O
Two-way data bus with the flash ROM, SRAM
O
Power supply ON/OFF control signal output to the power supply section
O
Chip select signal output to the flash ROM, SRAM
O
Chip select signal output to the organic EL indicator module
O
Chip select signal output terminal Not used
O
Clock signal output to the tuner
O
Read signal output to the flash ROM, SRAM
O
Write signal output to the flash ROM, SRAM
O
Lower byte access strobe signal output to the flash ROM, SRAM
O
Upper byte access strobe signal output to the flash ROM, SRAM
-
Power supply terminal
-
Ground terminal
-
Power supply terminal
-
Ground terminal
I
Interrupt status input from the real time clock
-
Power supply terminal
I
Clock signal input (32.768 kHz) from the real time clock
O
Clock signal output terminal (32.768 kHz) Not used
O
Clock signal output terminal Not used
-
Ground terminal
O
Power supply voltage output (+2.8V) to the NAND flash ROM
-
Ground terminal
-
Power supply terminal
-
Power supply terminal
-
Ground terminal
I
Power supply terminal
I
Power supply ON/OFF control signal input terminal for the NAND flash ROM
I
Key input terminal (A/D input) (reset key)
I
Reset signal input terminal Not used
-
Power supply terminal
O
System reset signal output terminal
O
Reset signal output terminal Not used
-
Ground terminal
O
System reset signal output terminal
-
Not used
NW-S603/S605/S703F/S705F/S706F
Description
37