Manuals / Sony Ericsson / Cell Phone / Cell Phone

Sony Ericsson NWZ-A826K, NWZ-A828 Bluetooth address setting Bluetooth address is set, Shutdown

Models: NWZ-A828K NWZ-A826K NWZ-A828 NWZ-A826 NWZ-A829

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NWZ-A826/A826K/A828/A828K/A829

4-7-1. Bluetooth address setting Bluetooth address is set.

If the test mode is released, the address set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-2. Bluetooth transmitting power setting Bluetooth transmitting power is set.

If the test mode is released, the transmitting power set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-3. Bluetooth transmitting power setting Bluetooth transmitting power is set.

If the test mode is released, the transmitting power set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-4. Bluetooth connection check

It connects with the address selected by “SETADR" with the chan- nel set by “SETCH", and the result is displayed.

Note: Not used for the servicing.

4-8. Shutdown

Function that power supply of set can be turned off without ending static test mode.

Procedure:

1.Enter the test mode.

2.Press the [v]/[V] key to select the “SHUTDOWN”, and press the [B] key to select the “SURE ?”.

3.Press the [u] key, turn the power off while having entered the test mode.

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Sony Ericsson NWZ-A826K, NWZ-A828 Bluetooth address setting Bluetooth address is set, Bluetooth connection check, Shutdown

Contents

NWZ-A826/A826K/A828/A828K/A829 889-048-01 NWZ-A826/A826K/A828/A828K/A829 Disassembly DiagramsFlexible Circuit Board Repairing Section Servicing Notes NWZ-A826K AEP, UKNWZ-A828K Section General Disassembly Flow Section DisassemblyCover REAR, Rear Assy Battery Main Board LCD Assy Power supply voltage check Section Test ModeOperation of the Test Mode 4-1. Power Battery voltage detection check Standby current checkCharge current check Audio Frequency characteristic 1 check Frequency characteristic 2 checkOutput check 2. S/N check CH separation L-ch check CH separation R-ch checkMaximum output check Normalizer check Sound pressure regulation level check VideoLCD display check Liquid crystal display is checked Other Destination setting Sound pressure regulation settingKey check Frequency check that presses key Clear stereo setting With cable Clear stereo setting No cableBASS-Gain/Fc setting TREBLE-Gain/Fc setting Bluetooth 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 B Printed Wiring Board Main Board Side a Uses unleaded solder Semiconductor Location Printed 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 Board Main Board Main Board 6/7 Main Board 7/7 SW Board Side a SW Board Side B Uses unleaded solder 123 SW Board 1/2 SW Board 2/2 IC Block Diagrams Main Board IC301 XC6401FF58DR MAX8671CETL+TG069 SW Board IC Pin Function Description Nandwez IOBGND Vccvbus NANDRBZ0 NandaleNANDDA2 VDDL1 Lcdenable UsbsuspdNANDRBZ1 Btxrst Resetz NANDCEZ0LCDB0 LCDG4, LCDG5 Vlogin SdrcaszWakeup Psmlodet Tusto SDRA0Sdrclk TM2 AD4 Xholdkey AD5 KeywakeAD6 AD7 SPI0CSZ2 DD1INB1, DD1INB2 DD1VFBK2DD1GNDA VGP1 Section Exploded Views Cover Rear Section Rear Assy Section 106 1-756-702-11 BATTERY, Lithium ION Storage Main Board Section Front Section Section Electrical Parts List Main CONNECTOR, FFC/FPC ZIF 11P MULTIPLE, ConnectorLED SMLA13BDTT86ST Bluetooth Ceramic Chip 5PF Inductor COIL,COMMONMODECHOKE SMD1210Transistor Transistor EMX18 Short Chip Switch SWITCH, Tactil ResetSWITCH, Slide Hold Terminal TERMINAL, Contact CONNECTOR, FFC/FPC ZIF 39PIN BATTERY, Lithium ION StorageBattery Assy US, CND, AEP, UK, FR, EE Varistor Accessories MANUAL, Instruction EnglishNWZ-A828K AEP NWZ-A826K AEP/NWZ-A828K AEP Memo Revision History Ver Date Description of Revision