Sony NWZ-A826 Service Manual page 37

Pin No. Pin Name
G23 to
AB0_D15 to AB0_D13
G25
G26 NC
H1 USBSUSPD
H2 NC
SDR_DATA25,
H3 to H5 SDR_DATA27,
SDR_DATA31
H8 NAND_RBZ1
H9 BT_XRST
H10 BT_PWRCTL
H11, H12 NC
H13 NC_PWRON
H14, H15 NC
H16 AB0_WRZ
H17 NC
H18, H19 AB0_A1, AB0_A2
H22 to AB0_D8, AB0_D9,
H25 AB0_D7, AB0_D6
H26 NC
J1 to J3 IO_A
SDR_DATA29,
J4, J5
SDR_DATA30
J8 NAND_RBZ2
J9 BT_LEDCTL2
J10 SPI_CS_SEL
J11 to J17 GND
J18 NC
J19 AB0_RDZ
J22 to J24 AB0_D10 to AB0_D12
J25 CHGGND1
J26 NC
K1 to K3 VDD_L1
SDR_DATA28,
K4, K5
SDR_DATA26
K8 NAND_RBZ3
K9 NAND_DA6
K10 to K18 GND
K19 NC
K22 LCD_HSYNC
K23 LCD_ENABLE
K24 LCD_VSYNC
K25 CHGGND2
K26 NC
SDR_DATA23 to
L1 to L5 SDR_DATA20,
SDR_DATA24
L8 SDR_DATA19
L9 NAND_DA4
L10 GND
L11 NC
L17, L18 GND
L19 LCD_B1
L22 to L25 LCD_B2 to LCD_B5
L26 NC
SDR_DATA18 to
M1 to M5
SDR_DATA14
M8 SDR_DATA13
I/O
I/O Two-way data bus with the USB controller
- Not used
- Not used
- Not used
I/O Two-way data bus with the SD-RAM
O Read/busy signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)
O Reset signal output to the bluetooth controller
O Power control signal output terminal for the bluetooth section
- Not used
O Power control signal output terminal
- Not used
O Write strobe signal output to the USB controller
- Not used
O Address signal output to the USB controller
I/O Two-way data bus with the USB controller
- Not used
- Not used
I/O Two-way data bus with the SD-RAM
O Read/busy signal output to the NAND fl ash memory (NWZ-A829 only)
O LED drive signal output terminal for the bluetooth indicator
O Chip select signal selection signal output terminal
- Ground terminal
- Not used
O Read strobe signal output to the USB controller
I/O Two-way data bus with the USB controller
- Ground terminal
- Not used
I Power supply input terminal (+1.2V)
I/O Two-way data bus with the SD-RAM
O Read/busy signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)
I/O Two-way data bus with the NAND fl ash memory
- Ground terminal
- Not used
O Horizontal sync signal output to the liquid crystal display
O Enable signal output to the liquid crystal display
O Vertical sync signal output to the liquid crystal display
- Ground terminal
- Not used
I/O Two-way data bus with the SD-RAM
I/O Two-way data bus with the SD-RAM
I/O Two-way data bus with the NAND fl ash memory
- Ground terminal
- Not used
- Ground terminal
O RGB video (blue) signal output to the liquid crystal display
O RGB video (blue) signal output to the liquid crystal display
- Not used
I/O Two-way data bus with the SD-RAM
I/O Two-way data bus with the SD-RAM
NWZ-A826/A826K/A828/A828K/A829
Description
Not used
Not used
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