Sony NWZA816P - DIGITAL MEDIA PLAYER/MP3 PLAYER Service Manual page 31

MAIN BOARD IC601 MC-10051F1-FAE-A (SYSTEM CONTROLLER, POWER CONTROL, LCD DRIVER,
NAND FLASH INTERFACE, MS INTERFACE, SD-RAM INTERFACE)
Pin No. Pin Name
A1 to A3
NC
A4
NAND_WEZ
A5 IO_B
A6 to A10 NC
A11 to
GND
A13
A14 to
NC
A16
A17
VCCVBUS
A18 NC
A19
IO_A
A20
VDD_L0
A21 AB0_A8
A22 to
NC
A26, B1,
B2
B3
NAND_CEZ2
B4
NAND_DA0
B5 IO_B
B6
KEY_AD1
B7, B8
ADIN6, ADIN8
B9
ADVCC
B10 CPEN
B11, B12
GND
B13
SWGND
B14
NC
B15 SWADP2
B16
GND
B17
VCCADP
B18
NC
B19 IO_A
B20
VDD_L0
B21 to
NC
B26, C1
NAND_CEZ1,
C2, C3
NAND_CEZ3
C4
NAND_DA1
C5 IO_B
C6
KEY_AD0
C7
ADIN5
C8
CRD_AD
C9
ADGND
C10
NC
C11
GND
C12
NC
C13
GND
I/O
-
Not used
O Write enable signal output to the NAND flash memory
- Not used
-
Not used
-
Ground terminal
-
Not used
-
Power supply terminal (USB power supply)
- Not used
-
Not used
-
Power supply terminal
O
Address signal output to the USB controller
-
Not used
O Chip enable signal output to the NAND flash memory
I/O Serial date input/output with the NAND flash memory
- Not used
I Key input terminal (A/D input)
-
Not used
-
Power supply terminal
- Not used
-
Ground terminal
-
Ground terminal
-
Not used
- Not used
-
Ground terminal
-
Power supply terminal
-
Not used
- Not used
-
Power supply terminal
-
Not used
O
Chip enable signal output to the NAND flash memory
I/O Serial date input/output with the NAND flash memory
- Not used
I Key input terminal (A/D input)
-
Not used
I Terminal for peropherals distinction of WM-port
-
Ground terminal
-
Not used
-
Ground terminal
-
Not used
-
Ground terminal
NW-A805/A806/A808/NWZ-A815/A816/A818
Description
31