Sony NWZA816P - DIGITAL MEDIA PLAYER/MP3 PLAYER Service Manual page 35

Pin No. Pin Name
P23 LCD_PXCLK
P24
NC
P25, P26 IO_A
R1
SDR_DATA0
SDR_DQM3 to
R2 to R4
SDR_DQM1
R5 SDR_WEZ
R8
SDR_DATA1
R9 GND
R10
NC
R17
U70_CTSZ
R18
U70_RTSZ
R19 GND
R22, R23
LCD_R2, LCD_R4
R24
GNDSINK
R25
VDD_L0
R26
NC
T1
SDR_CKE0
T2
NC
T3
SDR_CSZ0
T4
SDR_BA1
T5
SDR_RASZ
T8
NC
T9
GND
T10 NC
T17
U70_SOUT
T18
U70_SRIN
T19
GND
T22 LCD_R5
T23 NC
T24
C_TMS
T25 VLOG
T26 CKO
SDR_A12 to
U1 to U5
SDR_A8
U8
SDR_CASZ
U9
GND
U10 to
NC
U12
U13 WAKEUP
U14
NC
U15
L1_DET
U16
ERR_RST_REQZ
U17 NC
U18
REFCLKO
U19
NC
U22 C_TDO
U23 VLOGIN
I/O
O
Clock signal output to the level shift
-
Not used
- Not used
I/O
Serial data input/output with the 256Mbit SD-RAM
O
Write mask signal output to the 256Mbit SD-RAM
O
Write enable signal output to the 256Mbit SD-RAM
I/O Serial data input/output with the 256Mbit SD-RAM
- Ground terminal
-
Not used
-
Not used
-
Not used
- Ground terminal
O
Video signal (R) output to the level shift
-
Ground terminal
-
Power supply terminal
-
Not used
O
Clock enable signal output to the 256Mbit SD-RAM
-
Not used
O Chip select signal output to the 256Mbit SD-RAM
O Bank address signal output to the 256Mbit SD-RAM
O
Row address strobe signal output to the 256Mbit SD-RAM
-
Not used
-
Ground terminal
- Not used
O Serial data output to the WM-port
I Serial data input from the WM-port
-
Ground terminal
O Video signal (R) output to the level shift
-
Not used
I
MS signal input terminal for JTAG Not used
O Power supply output terminal
O Main system clock output terminal (11.2896MHz)
O Address signal output to the 256Mbit SD-RAM
O Column address strobe signal output to the 256Mbit SD-RAM
-
Ground terminal
-
Not used
O Wake up signal output terminal
-
Not used
-
Not used
-
Not used
- Not used
O Master clock signal output to the D/A converter
-
Not used
O
Data output terminal for JTAG Not used
I Power supply voltage input terminal
NW-A805/A806/A808/NWZ-A815/A816/A818
Description
35