Sony Ericsson NWZ-A828K, NWZ-A826K, NWZ-A829 Section Exploded Views, Cover Rear Section

Page 43

NWZ-A826/A826K/A828/A828K/A829

SECTION 6

EXPLODED VIEWS

Note:

-XX and -X mean standardized parts, so they may have some difference from the original one.

Items marked “*” are not stocked since they are seldom required for routine ser- vice.

Some delay should be anticipated when ordering these items.

The mechanical parts with no reference number in the exploded views are not sup- plied.

Color Indication of Appearance Parts Ex-

• Abbreviation

 

ample:

 

 

AUS

: Australian model

 

KNOB, BALANCE (WHITE) . . . (RED)

 

CH

: Chinese model

 

R

R

 

CND

: Canadian model

 

Parts Color

Cabinet’s Color

EE

: East European model

Accessories are given in the last of

the

FR

: French model

 

electrical parts list.

 

 

JE

: Tourist model

• Refer to “COLOR VARIATION” in

the

MX

: Mexican model

 

“SERVICING NOTES” (page 4) about col-

 

 

 

or variation of model and destination.

 

 

 

6-1. COVER (REAR) SECTION

2

3

1

4

rear assy section

Ref. No.

Part No.

Description

Remark

1

3-279-345-01

LID (ACC) (for BLACK)

 

1

3-279-345-11

LID (ACC) (for WHITE, SILVER)

 

1

3-279-345-21

LID (ACC) (for PINK)

 

13-279-345-31 LID (ACC) (for GOLD)

23-279-357-41 COVER (REAR) (for BLACK)

2

3-279-357-51 COVER (REAR) (for WHITE, SILVER)

Ref. No.

Part No.

Description

Remark

2

3-279-357-61 COVER (REAR) (for PINK)

 

23-279-357-71 COVER (REAR) (for GOLD)

33-234-449-25 SCREW (M1.4) (for BLACK, GOLD)

3

3-234-449-27

SCREW (M1.4) (for WHITE, PINK, SILVER)

4

3-279-358-01

WINDOW (LED)

43

Image 43
Contents 889-048-01 NWZ-A826/A826K/A828/A828K/A829NWZ-A826/A826K/A828/A828K/A829 Section Servicing Notes DisassemblyDiagrams Flexible Circuit Board RepairingNWZ-A826K AEP, UKNWZ-A828K General SectionDisassembly Flow Section DisassemblyCover REAR, Rear Assy Main Board BatteryLCD Assy Power supply voltage check Section Test ModeOperation of the Test Mode 4-1. Power Audio Battery voltage detection 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 check Liquid crystal display is checkedFrequency check that presses key Destination settingSound pressure regulation setting Key checkTREBLE-Gain/Fc setting Clear stereo setting With cableClear stereo setting No cable BASS-Gain/Fc settingBluetooth connection check Bluetooth address setting Bluetooth address is setShutdown Section Diagrams Block Diagram PANEL, Power Supply Section Side B For Printed Wiring BoardsFor Schematic Diagrams Side aSemiconductor Location Printed Wiring Board Main Board Side a Uses unleaded solderPrinted Wiring Board Main Board Side B Uses unleaded solder 123 Main Board 1/7 IC701 123 Main Board 3/7 Board See page 32 for IC Block DiagramsMain Board Main Board 6/7 Main Board 7/7 Uses unleaded solder SW Board Side a SW Board Side B123 SW Board 1/2 SW Board 2/2 IC301 XC6401FF58DR IC Block Diagrams Main BoardSW Board MAX8671CETL+TG069IC Pin Function Description Vccvbus NandwezIOB GNDVDDL1 NANDRBZ0Nandale NANDDA2Btxrst LcdenableUsbsuspd NANDRBZ1LCDG4, LCDG5 ResetzNANDCEZ0 LCDB0Psmlodet VloginSdrcasz Wakeup TM2 Tusto SDRA0 SdrclkAD7 SPI0CSZ2 AD4 XholdkeyAD5 Keywake AD6VGP1 DD1INB1, DD1INB2DD1VFBK2 DD1GNDACover Rear Section Section Exploded ViewsRear Assy Section Main Board Section 106 1-756-702-11 BATTERY, Lithium ION StorageFront Section Main Section Electrical Parts ListCeramic Chip 5PF CONNECTOR, FFC/FPC ZIF 11PMULTIPLE, Connector LED SMLA13BDTT86ST BluetoothTransistor EMX18 InductorCOIL,COMMONMODECHOKE SMD1210 TransistorTERMINAL, Contact Short Chip SwitchSWITCH, Tactil Reset SWITCH, Slide Hold TerminalVaristor CONNECTOR, FFC/FPC ZIF 39PINBATTERY, Lithium ION Storage Battery Assy US, CND, AEP, UK, FR, EENWZ-A826K AEP/NWZ-A828K AEP AccessoriesMANUAL, Instruction English NWZ-A828K AEPMemo Ver Date Description of Revision Revision History