Sony NW-A806, NW-A808 service manual Front Cabinet Assy

Page 11

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

3-9. FRONT CABINET ASSY

VOL button

front cabinet assy

Note: The VOL button should be oriented

as shown in the figure when it is installed.

1VOL button

rear cabinet assy

Note: NAND gasket cannot re-used. Please replace to brand-new part ones NAND gasket is removed.

3NAND gasket

4conductive sheet (jack)

5front cabinet assy

front cabinet assy back view

2gasket (rear)

Note: Gasket (rear) cannot re-used. Please replace to brand-new part ones gasket (rear) is removed.

– side view –

11

Image 11

Contents NW-A805/A806/A808 SpecificationsNW-A805/A806/A808/NWZ-A815/A816/A818 Flexible Circuit Board Repairing Table of ContentsDisassembly DiagramsFormatting Memory Format Color Variation Parts and Controls Whenusing the headphone extension cordRear Cabinet Assy Disassembly FlowMain Board Holder ConnectorAbout Holding the bent part Nand BOARD, SVX Switch Flexible PWB AssyFront Button SVX LCD Assy LCD801, Battery AssyFront Cabinet Assy Consumption current audio playback check Power supply voltage checkOperation of the Test Mode 4-1. Power Audio Battery voltage checkStandby current check Charge current check2. S/N check Frequency characteristic 1 checkFrequency characteristic 2 check Output checkNormalizer check CH separation L-ch checkCH separation R-ch check Maximum output checkOther Sound pressure regulation level checkVideo LCD display checkFormat Destination settingSound pressure regulation setting Key checkBlock Diagram Section DiagramsAudio Video Location SemiconductorUses unleaded solder Uses unleaded solder Semiconductor Location Main Board Side BMain Board 1/6 Schematic Diagram Main /6 See page 28 for IC Block Diagrams IIC IC701 IC803 Main Board 6/6 IC301 XC6401FF58DR IC303 MAX4764ETB+TG069 IC Block Diagrams Main BoardMAX8677AETG Pin No Pin Name Description IC Pin Function DescriptionNANDCEZ2 IOBVccvbus VDDL0Idpullup SwadpCapvbdl VccvbatAB0XACK FlashclkChgvbus AB0CSZ2Lcdhsync ResetzSDRDATA28 SDRDATA26Sdrwez VloginLcdpxclk SDRDQM1Lcdbltctl VpllCKI DspdetAB2 Xusbok VanainVana AB1 VDDL0SPI0CSZ2 OscoutXholdkey KeywakeDD2LX2 VGP45INDD2VFB2 DD2LX3 DD2LX1B1OUT B5OUTVCCIO2 VauxRear Cabinet Section NW-A805/A806/A808 Exploded ViewsBLACK, SILVER, VIOLET, Blue models only Rear Cabinet Section NWZ-A815/A816/A818109 Main BOARD, Nand Board Section NW-A805/A806/A808159 Main BOARD, Nand Board Section NWZ-A815/A816/A818208 207 Front Cabinet SectionMain Electrical Parts ListCeramic Chip 5PF CS42L51-CNZR Switch NW-A805 E, MX, AUS, JE NandCD-ROM Assy Russia Help Revision History