Sony NWZA816P - DIGITAL MEDIA PLAYER/MP3 PLAYER Service Manual page 33

Pin No. Pin Name
E19
FLASHCLK
E20
AB0_A7
E21 to E23 NC
E24 AB0_XDRQ
E25
AB0_D4
E26
NC
F1
DGND
F2 CHGVBUS
F3, F4
NC
F5 IO_B
F22 AB0_CSZ2
F23 AB0_XACK
F24, F25
AB0_D3, AB0_D5
F26
NC
G1
DVDD
G2, G3
NC
G4
EXTRST
G5 NC
G22 ETHER_XINT
G23 to AB0_D15 to
G25 AB0_D13
G26
NC
H1
USBSUSPD
H2
NC
SDR_DATA25,
H3 to H5 SDR_DATA27,
SDR_DATA31
H8
NAND_RBZ1
H9 to H15 NC
H16 AB0_WRZ
H17
NC
H18, H19
AB0_A1, AB0_A2
H22 to
AB0_D8, AB0_D9,
AB0_D7, AB0_D6
H25
H26 NC
J1 to J3
IO_A
SDR_DATA29,
J4, J5
SDR_DATA30
J8
NAND_RBZ2
J9, J10
NC
J11 to J17 GND
J18
NC
J19
AB0_RDZ
J22 to AB0_D10 to
J24 AB0_D12
J25 CHGGND1
J26 NC
K1 to K3
VDD_L1
I/O
O Flash clock output to the D flip-flop
O Address signal output to the USB controller
-
Not used
I DMA request signal input from the USB controller
I/O
Serial date input/output with the USB controller
-
Not used
-
Ground terminal
- Not used
-
Not used
-
Not used
O
Chip select signal output to the USB controller
O DMA acknowledge signal output to the USB controller
I/O
Serial date input/output with the USB controller
-
Not used
-
Power supply terminal
-
Not used
I Reset signal input from the reset switch
-
Not used
-
Not used
I/O
Serial date input/output with the USB controller
-
Not used
-
Not used
-
Not used
I/O
Serial data input/output with the 256Mbit SD-RAM
O Read/busy signal outoput to the NAND flash memory
-
Not used
O Write strobe signal output to the USB controller
-
Not used
O Address signal output to the USB controller
I/O
Serial date input/output with the USB controller
- Not used
-
Not used
I/O Serial data input/output with the 256Mbit SD-RAM
O Read/busy signal outoput to the NAND flash memory
-
Not used
- Ground terminal
-
Not used
O Read strobe signal output to the USB controller
I/O
Serial date input/output with the USB controller
-
Ground terminal
- Not used
-
Power supply terminal
NW-A805/A806/A808/NWZ-A815/A816/A818
Description
33