Sony User Manual for NW-A806 and NW-A808 MP3 Players

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NW-A805/A806/A808/NWZ-A815/A816/A818

Ver. 1.3

NOTE THE MAIN BOARD REPLACING

When the MAIN board is replaced, format it according to the following.

Formatting Memory (Format)

You can format the built-in flash memory of the player.

If the memory is formatted, all music, video and photo data, etc., will be erased.

Be sure to verify the data stored in memory prior to formatting and export any important data to SonicStage or the hard disk of your computer.

Settings

Note

5-way button

BACK/HOME button

This function is only available in the pause mode.

1Press and hold the BACK/HOME button in the pause mode until the Home menu appears.

2Press the f/F/g/G button to select (Settings), and then press the 7 button to conrm.

3Press the f/F/g/G button to select “Common Settings,” and then press the 7 button to conrm.

The list of Common Settings options appears.

4Press the f/F/g/G button to select “Format,” and then press the 7 button to conrm.

“All data including songs will be deleted. Proceed?” appears.

5Press the f/F button to select “Yes,” and then press the 7 button to conrm.

“All data will be deleted. Proceed?” appears.

6Press the f/F button to select “Yes,” and then press the 7 button to conrm.

While the memory is being formatted, an animated display appears. When initialization finishes, “Memory formatted.” appears.

To cancel the operation

Select “No” in step 5 or 6 and press the 7 button to confirm.

To return to the previous menu

Press the BACK/HOME button.

Note

Do not format the built-in flash memory using Windows Explorer.

ABOUT THE BLUE COLOR TYPE OF THE NWZ-A816 US MODEL

Blue color type of NWZ-A816 US model is using parts of violet color type.

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Image 4 Contents
Specifications NW-A805/A806/A808NW-A805/A806/A808/NWZ-A815/A816/A818 Table of Contents DisassemblyDiagrams Flexible Circuit Board RepairingFormatting Memory Format Color Variation Whenusing the headphone extension cord Parts and ControlsDisassembly Flow Rear Cabinet AssyHolder Connector Main BoardNand BOARD, SVX Switch Flexible PWB Assy About Holding the bent partSVX LCD Assy LCD801, Battery Assy Front ButtonFront Cabinet Assy Operation of the Test Mode 4-1. Power Power supply voltage checkConsumption current audio playback check Battery voltage check Standby current checkCharge current check AudioFrequency characteristic 1 check Frequency characteristic 2 checkOutput check 2. S/N checkCH separation L-ch check CH separation R-ch checkMaximum output check Normalizer checkSound pressure regulation level check VideoLCD display check OtherDestination setting Sound pressure regulation settingKey check FormatSection Diagrams Block DiagramAudio Video Uses unleaded solder SemiconductorLocation Main Board Side B Uses unleaded solder Semiconductor LocationMain Board 1/6 Schematic Diagram Main /6 See page 28 for IC Block Diagrams IIC IC701 IC803 Main Board 6/6 IC Block Diagrams Main Board IC301 XC6401FF58DR IC303 MAX4764ETB+TG069MAX8677AETG IC Pin Function Description Pin No Pin Name DescriptionIOB VccvbusVDDL0 NANDCEZ2Swadp CapvbdlVccvbat IdpullupFlashclk ChgvbusAB0CSZ2 AB0XACKResetz SDRDATA28SDRDATA26 LcdhsyncVlogin LcdpxclkSDRDQM1 SdrwezVpll CKIDspdet LcdbltctlVanain VanaAB1 VDDL0 AB2 XusbokOscout XholdkeyKeywake SPI0CSZ2VGP45IN DD2VFB2DD2LX3 DD2LX1 DD2LX2B5OUT VCCIO2Vaux B1OUTExploded Views Rear Cabinet Section NW-A805/A806/A808Rear Cabinet Section NWZ-A815/A816/A818 BLACK, SILVER, VIOLET, Blue models onlyMain BOARD, Nand Board Section NW-A805/A806/A808 109Main BOARD, Nand Board Section NWZ-A815/A816/A818 159Front Cabinet Section 208 207Electrical Parts List MainCeramic Chip 5PF CS42L51-CNZR Switch Nand NW-A805 E, MX, AUS, JECD-ROM Assy Russia Help Revision History