Sony Ericsson NWZ-A829 service manual Aep, Uk, NWZ-A826K, NWZ-A828K

Page 4

NWZ-A826/A826K/A828/A828K/A829

NOTE THE MAIN BOARD REPLACING

When the MAIN board is replaced, format it according to the fol- lowing.

Formatting Memory (Format)

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

If the memory is formatted, all data and settings will be erased. Be sure to verify the data stored in memory prior to formatting and export any important data to the hard disk of your computer.

 

 

BACK/HOME

Settings

 

button

 

5-way button

 

 

Notes

This function is only available in the pause mode.

This function is not available while the Bluetooth function is turned on.

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

Press the ///button to select (Settings), and then press the button to confirm.

Press the ///button to select “Common Settings,” and then press the button to confirm.

The list of “Common Settings” options appears.

Press the ///button to select “Format,” and then press the

button to confirm.

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

Press the /button to select “Yes,” and then press the button to confirm.

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

Press the /button to select “Yes,” and then press the button to confirm.

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

To cancel the operation

Select “No” in step or and press the button to confirm. You can also cancel the operation by pressing the BACK/HOME button in step or .

Note

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

COLOR VARIATION

Model

Destination

 

 

Color

 

 

Black

White

Pink

Silver

Gold

 

 

NWZ-A826

AEP, UK

z

 

z

z

z

 

French

z

 

z

z

z

 

East European

z

 

z

z

z

 

E

z

 

 

 

 

 

Chinese

z

z

 

 

 

NWZ-A826K

ALL model

z

 

 

 

 

NWZ-A828

AEP, UK

z

 

z

z

z

 

French

z

 

z

z

z

 

East European

z

 

z

z

z

 

E

z

 

z

 

 

 

Chinese

z

 

 

 

 

NWZ-A828K

ALL model

z

 

 

 

 

NWZ-A829

US

z

 

 

 

 

 

Canadian

z

 

 

 

 

 

AEP, UK

z

 

 

 

z

 

French

z

 

 

 

z

 

East European

z

 

 

 

z

 

E, Tourist

z

 

 

 

 

 

Mexican

z

 

z

 

 

4

Image 4
Contents NWZ-A826/A826K/A828/A828K/A829 889-048-01NWZ-A826/A826K/A828/A828K/A829 Disassembly DiagramsFlexible Circuit Board Repairing Section Servicing NotesNWZ-A826K AEP, UKNWZ-A828K Section GeneralDisassembly Flow Section DisassemblyCover REAR, Rear Assy Battery Main BoardLCD Assy Power supply voltage check Section Test ModeOperation of the Test Mode 4-1. Power Battery voltage detection 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 Liquid crystal display is checked OtherDestination setting Sound pressure regulation settingKey check Frequency check that presses keyClear stereo setting With cable Clear stereo setting No cableBASS-Gain/Fc setting TREBLE-Gain/Fc settingBluetooth connection check Bluetooth address setting Bluetooth address is setShutdown Section Diagrams Block Diagram PANEL, Power Supply Section For Printed Wiring Boards For Schematic DiagramsSide a Side BPrinted Wiring Board Main Board Side a Uses unleaded solder Semiconductor LocationPrinted Wiring Board Main Board Side B Uses unleaded solder 123 Main Board 1/7 IC701 123 Main Board 3/7 See page 32 for IC Block Diagrams BoardMain Board Main Board 6/7 Main Board 7/7 SW Board Side a SW Board Side B Uses unleaded solder123 SW Board 1/2 SW Board 2/2 IC Block Diagrams Main Board IC301 XC6401FF58DRMAX8671CETL+TG069 SW BoardIC Pin Function Description Nandwez IOBGND VccvbusNANDRBZ0 NandaleNANDDA2 VDDL1Lcdenable UsbsuspdNANDRBZ1 BtxrstResetz NANDCEZ0LCDB0 LCDG4, LCDG5Vlogin SdrcaszWakeup PsmlodetTusto SDRA0Sdrclk TM2AD4 Xholdkey AD5 KeywakeAD6 AD7 SPI0CSZ2DD1INB1, DD1INB2 DD1VFBK2DD1GNDA VGP1Section Exploded Views Cover Rear SectionRear Assy Section 106 1-756-702-11 BATTERY, Lithium ION Storage Main Board SectionFront Section Section Electrical Parts List MainCONNECTOR, FFC/FPC ZIF 11P MULTIPLE, ConnectorLED SMLA13BDTT86ST Bluetooth Ceramic Chip 5PFInductor COIL,COMMONMODECHOKE SMD1210Transistor Transistor EMX18Short Chip Switch SWITCH, Tactil ResetSWITCH, Slide Hold Terminal TERMINAL, ContactCONNECTOR, FFC/FPC ZIF 39PIN BATTERY, Lithium ION StorageBattery Assy US, CND, AEP, UK, FR, EE VaristorAccessories MANUAL, Instruction EnglishNWZ-A828K AEP NWZ-A826K AEP/NWZ-A828K AEPMemo Revision History Ver Date Description of Revision