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NWZ-A726/A726B/A728/A728B/A729

NWZ-A726/A726B/A728/A728B/A729

22

22

5-5.  SCHEMATIC  DIAGRAM  - MAIN Board (1/6) -

• See page 31 for IC Block Diagrams.   • See page 33 for IC Pin Function Description.

IC B/D

MAIN

BOARD

(2/6)

7

6

(3/6)

MAIN

BOARD

(6/6)

3

BOARD

MAIN

(6/6)

BOARD

4

MAIN

8

(4/6)

MAIN

BOARD

10

(5/6)

MAIN

BOARD

SW

BOARD

(1/2)

CN881

A

SDR_D14

SDR_D27

SDR_D29

SDR_D09

SDR_D24

SDR_D23

SDR_D20

SDR_D22

SDR_D00

SDR_D21

SDR_D28

SDR_D06

SDR_D18

SDR_D16

SDR_D01

SDR_D04

SDR_D03

SDR_D31

SDR_D25

SDR_D05

SDR_D07

SDR_D26

SDR_D10

SDR_D19

SDR_D11

SDR_D30

SDR_D13

SDR_D02

SDR_D17

SDR_D08

SDR_D12

SDR_D15

SDR_XRAS

SDR_A10

SDR_A11

SDR_XWR

SDR_XCAS

SDR_A07

SDR_DQM2

SDR_DQM3

SDR_A05

SDR_A04

SDR_A06

SDR_CLK

SDR_BA1

SDR_A01

SDR_A08

SDR_A03

SDR_A00

SDR_DQM0

SDR_A09

SDR_BA0

SDR_A02

SDR_XCS0

SDR_DQM1

SDR_CKE0

SDR_A12

CPU_REFCLKO

PCM0_DADT

ADA_XRST

SPI0_XCS2

R634

1M

X603

11.2896MHz

C669

5p

C668

5p

R633

0

C646

0.1

C648

0.1

C656

0.1

DGND

C651 0.1

C666 0.1

C664 0.1

C661 0.1

C654

0.1

C674 0.1 C675 0.1

C690 0.1

C683 0.1

C679 0.1

C673 0.1

C652

0.1

C611

0.001

C626

10p

C625

10p

IC601

MC-10051BF1-FAE-A

H18

C21

D21

E21

A22

B22

C22

D22

A23

B23

C23

H19

D23

B24

E23

C24

F23

E24

D18

E18

C20

D20

E20

A21

B21

H15

J18

K19

H17

E22

F22

G22

D24

C25

J22

J23

J24

G25

G24

G23

D25

F24

E25

F25

H25

H24

H22

H23

J19

H14

H16

E19

AC15

AD15

AE15

AC14

AD14

AE14

AB12

AD12

AB14

AB13

AC12

AE1

1

AD1

1

AC1

1

AB1

1

AE10

AD10

AC10

AB10

V22

U24

W23

U22

T24

V23

U19

W22

V18

V17

V19

AE16

D8

J1

1

J12

J13

J14

J15

J16

J17

K10

K1

1

K12

K13

K14

K15

K16

K17

K18

L10

L17

L18

M10

M17

M18

N10

N17

N18

N19

N9

P17

P18

P19

P9

R19

R9

T19

T9

U9

V12

V13

V14

V15

V9

W1

1

W12

W13

W14

W15

W16

W17

W18

W9

U13

U12

AD24

AC19

AD19

A19

AC1

AC2

AC3

AD18

AE19

B19

C19

D19

J1

J2

J3

P25

P26

V1

V2

V3

A5

AE13

B5

C5

D5

E5

F5

W24

W25

AB9

AC25

AC9

AD9

AE9

M19

L19

L22

L23

L24

L25

K23

M22

M23

M24

M25

N22

N23

K22

P23

N24

N25

R22

P22

R23

T22

K24

AC17

AB17

AC16

AB16

AB15

AB18

AC18

U10

V11

R10

U11

T10

D3

M9

C2

B3

C3

E9

B4

C4

H9

H10

J10

H11

H12

H13

D4

E4

L9

E6

K9

E8

E7

J9

D2

H8

J8

K8

E3

A4

AC21

AB22

AD22

AC22

AB21

AB20

AD20

AC20

AC23

AD23

V16

U16

U14

U15

P10

AA4

Y5

U3

U2

U1

Y4

W5

W4

V5

V4

V8

U5

U4

AB5

T4

U8

T1

T8

AA5

T3

T2

R1

R8

N3

N2

N1

M8

M5

M4

M3

M2

M1

L8

P4

L4

L3

L2

L1

L5

H3

K5

H4

K4

J4

P3

J5

H5

P2

P1

P8

N8

N5

N4

P5

R4

R3

R2

T5

R5

AC6

AB6

AD7

AB7

AC7

AC8

W10

AB8

V10

W8

U17

U26

T26

AB19

W19

U18

Y23

Y22

AA24

AB24

AA23

AB23

AA22

R17

R18

T17

T18

C13

C10

D12

C12

D13

B14

C14

D14

E14

C1

1

D10

D1

1

AE18

Y24

Y25

A20

AB1

AE7

B20

R25

AD8

AE8

D6

D7

K1

K2

K3

C9

C6

B6

C7

B7

C8

B8

AD6

B9

L26

K26

H26

J25

K25

G26

J26

D26

E26

F26

H2

AF19

AF12

AF13

AE12

AF16

AF17

AF14

AF15

AE17

AF18

AE5

AF10

AF1

1

AE6

AF5

AF6

AF8

AF9

AF7

AE3

AF4

AE4

AD5

AD4

AA2

AA1

Y3

Y2

W2

W3

AD3

AD2

AC5

AC4

AB4

AB3

AB2

AA3

F1

G1

W1

Y1

E10

E13

E12

C16

D16

C15

B15

E11

B13

E15

D15

B17

C17

D17

A17

AF21

AB25

AD21

AD25

R24

AA26

AA25

V26

V25

AF20

AE20

AF22

AE21

AF23

AE22

AE24

AE23

Y26

W26

AC24

T25

U23

M26

N26

U25

V24

G4

G5

AD17

AB26

AC26

AC13

AD16

AD13

F2

E1

P24

F4

D1

G3

F3

G2

H1

E2

R26

T23

B10

D9

E17

E16

C18

B18

A18

A14

A15

A10

A9

A6

B12

A11

A12

A13

B16

A16

A7

A8

B11

A1

A2

A24

A25

A26

A3

AD1

AD26

AE1

AE2

AE25

AE26

AF1

AF2

AF24

AF25

AF26

AF3

B1

B2

B25

B26

C1

C26

L11

C645

0.1

C638 1

C633 0.1

C634

0.1

AGND

C608

1

C616

0.1

C640

1

C629

1

R616

0.22

C610

0.1

R617 0.22

C604

1

C601

1

VCC_VBUS

C613 0.1

C612 0.1

R646

S

470k

R647

470k

R649

47k

C620 0.1

R627

1k

R625

100k

R626

100k

CRD_AD

C602

1

VDD_GP1_J

XCRD_LINEOUT

VCC_VBAT

R611 0

C681 0.1

C698 0.1

CHG_PEN2

CHG_XCHGEN

USB_SUSPEND

X602

32.768kHz

C603

1

R608 1k

R607

470k

C632

1

R604 0

R605 0

C607

1

VDD_HP_F

VDD_ECO_J

R643

0

R644

0

R630

100

R624 0

R623

0

R622 0

R618

0

R651

470k

R615

1k

C641

22

C644 22

VDD_UNREG_J

R648

47k

R621

0

R619

0

R603

10k

R629

470k

R628

470k

R641 1k

CRD_DET

R620

0

R657

100k

R658

100k

R656

100k

R655 100k

C643

1

HP_XMUTE

CHG_XFLT

XCHG_DET

VCC_DCIN

R660

47k

CHG_ICTL

C662

0.001

L601

10uH

L602

10uH

RESETZ

AB0_D0

USB_INT

AB0_XCS2

AB0_XRD

AB0_A1

AB0_A4

AB0_A3

AB0_XWR

AB0_A2

AB0_A6

AB0_A5

AB0_A8

AB0_D1

AB0_D2

AB0_D3

AB0_D7

AB0_D6

AB0_D4

AB0_D5

AB0_D9

AB0_D8

AB0_D10

AB0_D11

AB0_D15

AB0_D13

AB0_D12

AB0_D14

AB0_A7

CL603 CL604

CL610

CL613 CL614

CL622

CL623

CL624

CL628

CL629

CL631

USB_XRST

PCM0_ADDT

PCM0_BCK

PSM_L0DET

0

R602

PCM0_LRCK

SPI0_MOSI

SPI0_CLK

VDD_GP3

NAND_D00

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NAND_RXB0

NAND_RXB1

NAND_RXB2

NAND_RXB3

NAND_XCS0

NAND_XCS1

NAND_XCS2

NAND_XCS3

NAND_CLE

NAND_ALE

NAND_XRD

NAND_XWR

1k

R662

0

R664

0.1

C699

C606

1

S602

10k

R606

10k

R601

0.047

C609

470k

R666

FB608

100k

R667

VDD_DDC3_J

R640

47k

DBG_UART_TXD

R636

47k

R637

47k

R639

47k

R638

47k

22k

R669

0.01

C619

0

R671

FL601

R672

0

100

R674

100

R675

10k

R676

10k

R678

10k

R679

20P

CN601

1

KEY_AD0

3

KEY_AD1I

5

SPI0_LCD_XCS

7

DGND

9

LCD_BLTCTL

11

LCD_PWM1

13

DGND

15

VDD_UNREG_J

17

LCD_B0

19

LCD_B1

21

LCD_B2

23

LCD_B3

25

LCD_B4

27

LCD_B5

29

LCD_ENABLE

31

LCD_PXCLK

33

LCD_HSYNC

35

LCD_VSYNC

37

LCD_PON

39

VDD_ANA_F

41

VDD_LOG_F

2

KEY_GND

4

KEY_AD1O

6

KEY_WAKE

8

DGND

10

SPI0_MOSI

12

SPI0_CLK

14

DGND

16

VDD_UNERG_J

18

LCD_G5

20

LCD_G4

22

LCD_G3

24

LCD_G2

26

LCD_G1

28

LCD_G0

30

LCD_R5

32

LCD_R4

34

LCD_R3

36

LCD_R2

38

LCD_R1

40

LCD_R0

42

DGND

4P

CN602

1

KEY_GND

2

VOL+

3

VOL-

4

BT

Q603

3LP01S-K-TL-E

TXD_PUCTL

CL644

CL645

CL646

CL641

100k

R681

FB609

VDD_GP1_FB_J

220k

R683

220k

R684

0.01

C691

AB0_XDMARQ

AB0_XDACK

R653 100k

R685

0

R686

100k

S601

TK63731AB1G0B

IC602

A1

GND

B1

VOUT

B2

VIN

A2 VCONT

0

FB601

0

R477

0

R476

DBG_UART_RXD

DGND

DGND

AGND

R252

100k

R256

470k

DGND

DGND

VDD_GP1_J

VDD_GP1_FB_J

SDR_D18

SDR_D19

SDR_D10

SDR_D13

SDR_DQM0

SDR_D00

SDR_XCAS

SDR_D14

SDR_D12

SDR_D11

SDR_D30

SDR_D07

SDR_D23

SDR_A09

SDR_D29

SDR_D24

SDR_D26

SDR_A05

SDR_D25

SDR_D05

SDR_D16

SDR_D01

SDR_CLK

SDR_CKE0

SDR_XWR

SDR_D17

SDR_D06

SDR_D15

SDR_XCS0

SDR_D31

SDR_XRAS

SDR_D04

SDR_A11

SDR_DQM3

SDR_D21

SDR_D02

SDR_DQM1

SDR_A10

SDR_D09

SDR_D22

SDR_A07

SDR_D20

SDR_D08

SDR_A08

SDR_DQM2

SDR_D28

SDR_D27

SDR_D03

SDR_A06

SDR_A12

SDR_A03

SDR_BA0

SDR_A00

SDR_A01

SDR_A04

SDR_BA1

SDR_A02

HP_XMUTE

LCD_PON

XCHG_DET

CHG_XFLT

XCRD_LINEOUT

NAND_D07

NAND_D06

NAND_D05

NAND_D04

NAND_D03

NAND_D02

KEY_AD0

SPI0_MOSI

SPI0_CLK

SDR_XWR SDR_XRAS SDR_DQM3 SDR_DQM2 SDR_DQM1 SDR_DQM0

SDR_D09 SDR_D08 SDR_D07 SDR_D06 SDR_D05 SDR_D04 SDR_D31 SDR_D30 SDR_D03 SDR_D29 SDR_D28 SDR_D27 SDR_D26 SDR_D25 SDR_D24 SDR_D23 SDR_D22 SDR_D21 SDR_D20 SDR_D02 SDR_D19 SDR_D18 SDR_D17 SDR_D16 SDR_D15 SDR_D14 SDR_D13 SDR_D12 SDR_D1

1

SDR_D10 SDR_D01

SDR_CLK

VDD_L0_F

VDD_GP1_J

SDR_D00

SDR_XCS0

CHG_PEN2

CHG_XCHGEN

USB_SUSPEND

KEY_WAKE

VDD_GP3

XHOLD_KEY

KEY_AD1

CPU_REFCLKO

HP_XMUTE

ADA_XRST

XCRD_LINEOUT

PCM0_DADT

WAKEUP_INT

CHG_ICTL

CRD_AD

AB0_A1

AB0_A3 AB0_A4 AB0_A5 AB0_A6 AB0_A7 AB0_A8

AB0_XCS2

AB0_D0 AB0_D1 AB0_D10 AB0_D1

1

AB0_D12 AB0_D13 AB0_D14 AB0_D15 AB0_D2 AB0_D3 AB0_D4 AB0_D5 AB0_D6 AB0_D7 AB0_D8 AB0_D9 AB0_XRD

AB0_XWR

RESETZ

AB0_XCS2

AB0_XRD

AB0_XWR

AB0_A1

AB0_A2

AB0_A3

AB0_A4

AB0_A5

AB0_A6

AB0_A8

AB0_D0

AB0_D1

AB0_D2

AB0_D3

AB0_D4

AB0_D5

AB0_D6

AB0_D7

AB0_D8

AB0_D9

AB0_D10

AB0_D11

AB0_D12

AB0_D13

AB0_D14

AB0_D15

AB0_A7

AB0_A2

USB_XRST

PCM0_ADDT

PCM0_ADDT

PCM0_BCK

PCM0_LRCK

SPI0_MOSI

SPI0_CLK

NAND_D00

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NAND_RXB0

NAND_RXB1

NAND_RXB2

NAND_RXB3

NAND_XCS0

NAND_XCS1

NAND_XCS2

NAND_XCS3

NAND_CLE

NAND_ALE

NAND_XRD

NAND_XWR

SPI0_XCS2

SPI0_XCS0

VDD_PLL_S

CPU_REFCLKO

CHG_PEN2

USB_SUSPEND

CHG_ICTL

CRD_DET

CRD_AD

CHG_XCHGEN

CRD_DET

VDD_UNREG_J

LCD_R4

LCD_R2

LCD_R0

LCD_G5

LCD_G3

LCD_G1

LCD_B5

LCD_B3

LCD_B1

SPI0_LCD_XCS

SPI0_MOSI

LCD_BLTCTL

LCD_PWM1

LCD_B0

LCD_B1

LCD_B2

LCD_B3

LCD_B5

LCD_ENABLE

LCD_HSYNC

LCD_VSYNC

LCD_PON

SPI0_CLK

LCD_G5

LCD_G4

LCD_G3

LCD_G2

LCD_G0

LCD_R5

LCD_R3

LCD_R2

LCD_R1

LCD_R0

VDD_LOG_F

VDD_ANA_F

VDD_UNREG_J

LCD_B4

LCD_G1

LCD_R4

LCD_PXCLK

USB_INT

TXD_PUCTL

TXD_PUCTL

AB0_XDMARQ

AB0_XDACK

AB0_XDMARQ

AB0_XDACK

VDD_ANA_F

LCD_BL

TCTL

PSM_L0DET

SPI0_XCS2

UAR

T_RXD

VDD_ECO_J

UART_TXD

UART_RXD

MICR_DET

VDD_DDC3_J

VCC_DCIN

VCC_VBUS

VCC_VBAT

VDD_UNREG_J

CHG_XFLT

XCHG_DET

VDD_GP1_FB_J

VDD_GP3

USB_INT

VDD_GP1_J

VDD_GP1_J

VDD_L0_F

VDD_DDC3_J

WAKEUP_INT

MICR_DET

VDD_ECO_J

LCD_B0

LCD_B2

LCD_B4

LCD_ENABLE

LCD_G0

LCD_G2

LCD_G4

LCD_HSYNC

LCD_PXCLK

LCD_R1

LCD_R3

LCD_R5

LCD_VSYNC

NAND_ALE

NAND_XCS0

NAND_XCS1

NAND_XCS2

NAND_XCS3

NAND_CLE

NAND_D00

NAND_D01

SPI_CS_SEL

KEY_AD0

NAND_RXB0

NAND_RXB1

NAND_RXB2

NAND_RXB3

NAND_XRD

NAND_XWR

PCM0_BCK

PCM0_LRCK

PCM0_DADT

ADA_XRST

LCD_PWM1

PSM_L0DET

RESETZ

SDR_A00

SDR_A01

SDR_A10

SDR_A11

SDR_A12

SDR_A02

SDR_A03

SDR_A04

SDR_A05

SDR_A06

SDR_A07

SDR_A08

SDR_A09

SDR_BA0

SDR_BA1

SDR_XCAS

SDR_CKE0

VDD_HP_F

VDD_HP_F

VDD_ECO_J

VDD_GP1_FB_J

VDD_LOG_F

VDD_HP_F

VCC_DCIN

VCC_VBAT

VDD_ANA_F

VDD_PLL_S

KEY_AD1

XHOLD_KEY

KEY_W

AKE

SPI0_XCS0

SPI0_LCD_XCS

UAR

T_TXD

USB_INT USB_XRST

VDD_GP1_J

VDD_DDC3_J

VDD_GP1_J

VDD_GP1_FB_J

VCC_VBUS

VDD_GP1_FB_J

VDD_GP1_J

AB0_XDMARQ

AB0_CSZ2

A

VDD_HPLL A

VDD_HPLL

A

VDD_HPLL AV

D

D

_L

P

LL

A

VDD_LPLL AV

D

D

_L

P

LL

USB_INT2

USB_XRST

NC

C_R

TCK

C_TCK

C_TDI

C_TDO

C_TMS

C_TRSTZ

NC_PLUG_PWR

NC_OUT_SEL

UAR

T_SEL

LCD_BL

TCTL

NCHP_DET

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

WAKEUP

NC

MICR_DET

NC

NC

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_A

IO_B

IO_B

IO_B

IO_B

IO_B

IO_B

IO_B

IO_B

IO_B

IO_C

IO_C

IO_C

IO_C

IO_C

LCD_B0

LCD_B1

LCD_B2

LCD_B3

LCD_B4

LCD_B5

LCD_ENABLE

LCD_G0

LCD_G1

LCD_G2

LCD_G3

LCD_G4

LCD_HSYNC

LCD_PXCLK

LCD_R0

LCD_G5

LCD_R1

LCD_R2

LCD_R3

LCD_R4

LCD_R5

LCD_VSYNC

MS_BS

MS_DATA0

MS_DATA1

MS_DATA2

MS_DATA3

MS_INSZ

MS_SCKO

NC

NC

NC

NC

NC

NAND_ALE

NAND_CEZ0

NAND_CEZ1

NAND_CEZ2

NAND_CEZ3

NAND_CLE

NAND_DA0

NAND_DA1

NAND_DA2

NAND_DA3

NAND_RBZ0

NAND_RBZ3

NAND_REZ

NAND_WEZ

PM0_CLK

PM0_SEN

PM0_SI

PM0_SO

PM1_CLK

PM1_SEN

USB_PWRCTL

ADA_XRST

BT_LEDCTL1

LCD_PWM1

DSP_DET

ERR_RST_REQZ

PSM_L0DET

L1_DET

RESETZ

SDR_A0

SDR_A1

SDR_A10

SDR_A12

SDR_A11

SDR_A2

SDR_A9

SDR_BA0

SDR_BA1

SDR_CASZ

SDR_CKE0

NC

SDR_CLK

SDR_CSZ0

NC

SDR_DA

TA0

SDR_DA

TA1

SDR_DA

TA10

SDR_DA

TA19

SDR_DA

TA2

SDR_DA

TA29

SDR_DA

TA3

SDR_DA

TA30

SDR_DA

TA31

SDR_DA

TA4

SDR_DA

TA9

SDR_DQM0

SDR_DQM3

SDR_RASZ

SDR_WEZ

SPI0_XCS0

NC

SPI0_CSZ2

NC

SPI0_SK

SPI0_SO

NC

USB_SUSPEND

CHG_XCHGEN

CHG_PEN2

NC

CKI

CKO

WR_LEDCTL

WR_ERR

REFCLKO

TM0

GND

GND

U70_CTSZ

U70_R

TSZ

U70_SOUT

U70_SRIN

VDD_DSP

VDD_DSP

VDD_DSP

VDD_L0

VDD_L0

VDD_L0

VDD_L0

VDD_L0

VDD_L1

VDD_L1

VDD_L1

VDD_L1

VDD_L1

VDD_L1

VDD_L1

ADGND

KEY_AD0

ADIN8

NC

ADVCC

NC

NC

NC

CHGGND1

CHGGND2

NC

NC

NC

NC

NC

NC

DD1GNDA

DD1GNDB1

DD1GNDB2

DD1INA

DD1INB1

DD1INB2

DD1LX1

DD1LX2

DD1VFBK

DD1VFBK2

DD2GNDA

DD2GNDB1

DD2GNDB2

DD2INA

DD2INB1

DD2INB2

DD2LX1

DD2LX2

DD2LX3

DD2VFBK

DD2VFBK2

DD2VFBSW

KEY_WAKE

XHOLD_KEY

WAKEUP_INT

LCD_PON

XNC_KEY

TU_STO

DGND

DVDD

IOGND

IOVDD

BATSEL

CAPADDL

CAPBTDL

CAPVBDL

CAPVBSW

SWADP

SWADP2

SWBAT

SWGND

SWVBUS

SWVBUS2

VCCADP

VCCVBAT

VCCVBAT

VCCVBUS

COM

GND1

GND3

GND2

GNDSINK

VANA

VANAIN

VDSP

VDSPIN

VGP1

VGP12IN

NC

VGP3IN

VGP3

VGP4

VGP45IN

VGP5

VHP

VL0

VL0IN

VLOG

VLOGIN

NC

VMICIN

VPLL

VPLLIN

EXTRST

NC

BKBAT

OSCIN

OSCOUT

CHGVBUS

NC

NC

IDPULLUP

USBSUSPD

NC

NC

DISCHGVBUS

CPEN

NC

NC

NC

NC

NC

NC

GND

GND

GND

GND

GND

NC

NC

NC

GND

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NAND_DA4

NAND_DA5

NAND_DA6

NAND_DA7

NAND_RBZ1

NAND_RBZ2

CRD_LINEOUT

HP_XMUTE

CHG_ICTL

NC

BT_DET

USB_INT1

XCHG_DET

CHG_XFLT

CRD_DET

TXD_PUCTL

CRD_AD

ADIN6

ADIN5 KEY_AD1

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

GND

NC

NC

NC

NC

NC

GND

NC

NC

GND

NC

NC

TM1

TM2

GND

GND

SDR_A8

SDR_A7

SDR_A4

SDR_A6

SDR_A5

SDR_A3

SDR_DQM1

SDR_DQM2

SDR_DA

TA6

SDR_DA

TA7

SDR_DA

TA8

SDR_DA

TA5

SDR_DA

TA27

SDR_DA

TA26

SDR_DA

TA28

SDR_DA

TA23

SDR_DA

TA24

SDR_DA

TA25

SDR_DA

TA21

SDR_DA

TA22

SDR_DA

TA18

SDR_DA

TA12

SDR_DA

TA17

SDR_DA

TA13

SDR_DA

TA14

SDR_DA

TA15

SDR_DA

TA16

SDR_DA

TA1

1

AB0_XDACK

NC_PWRON

NC

NC

SPI_CS_SEL

BT_PWRCTL

NC

NC

NC

AB0_A1

ETHER_XINT

BT_XRST

BT_LEDCTL2

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

AB0_A2

NC

AB0_A5

NC

NC

AB0_A7

AB0_A3

NC

NC

AB0_A4

AB0_A8

AB0_A6

NC

NC

AB0_D7

AB0_D3

AB0_D5

AB0_D2

AB0_WRZ

AB0_D9

AB0_D6

AB0_D8

AB0_D1

AB0_D1

1

AB0_D10

AB0_D0

AB0_D12

AB0_D13

FLASHCLK

AB0_D14

AB0_D15

NC

AB0_D4

AB0_RDZ

SDR_DA

TA20

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

CSP

(Chip Size Package)

SYSTEM CONTROLLER, POWER CONTROL

IC601

+3.1V REGULATOR

IC602

(Chip Size Package)

CSP

7

11

D

21

B

16

6

9

17

10

F

5

N

15

L

K

19

3

G

20

1

18

12

C

M

E

H

8

J

4

13

A

14

2

I

SHEET KEY

MAIN BOARD (1/6)

HOLD

OFF

ON

RESET

22

23

Note 2:

  CN601, CN602, IC601 and IC602 on the MAIN board cannot exchange with single. When CN601, 

CN602, IC601 and IC602 on the MAIN board are damaged, exchange the entire mounted board.

(Page 

23)

(Page 25)

(Page 27)

(Page 27)

(Page 28)

(Page 24)

Note 1:

  When the MAIN board is replaced, format it according to the “NOTE OF MAIN 

BOARD REPLACING” (refer to page 4) of the servicing notes.

(Page 26)

Summary of Contents for NWZ-A726B Marketing Specifications (Black)

Page 1: ...rks are not specified This product is protected by certain intellectual property rights of Microsoft Corporation Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft subsidiary Content providers are using the digital rights management technology for Windows Media contained in this device WM DRM to protect the integ...

Page 2: ... 8 GB Approx 7 30 GB 7 840 890 880 bytes 1 Available storage capacity of the player may vary A portion of the memory is used for data management functions Output headphones Frequency response 20 to 20 000 Hz when playing data file single signal measurement Interface Headphone Stereo mini jack WM PORT multiple connecting terminal 22 pins Hi Speed USB USB 2 0 compliant Operating temperature 5 C to 3...

Page 3: ...s etc Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder NOTE THE CN601 CN602 IC301 IC302 IC305 IC501 IC503 IC508 IC509 IC601 IC602 IC701 IC751 IC752 IC901 AND IC902 ON THE MAIN BOARD REPLAC ING CN601 CN602 IC301 IC302 IC305 IC501 IC503 IC508 IC509 IC601 IC602 IC701 IC751 IC752 IC901 and IC902 on the MAIN board cannot exchang...

Page 4: ...he 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 butt...

Page 5: ...r enters standby mode If you press any button while the player is in standby mode the Now Playing screen etc appears and the player is ready for operation Furthermore if you leave the player in standby mode for about a day the player turns completely off automatically If you press any button when the player is turned off the start up screen appears first then the Now Playing screen appears Note Th...

Page 6: ... DISASSEMBLY FLOW Note Follow the disassembly procedure in the numerical order given 3 2 COVER REAR REAR ASSY SET 3 2 COVER REAR REAR ASSY Page 6 3 3 BATTERY Page 7 3 4 MAIN BOARD Page 7 3 5 LCD ASSY Page 8 two screws M1 4 two ornamental screws screw M1 4 two claws rear assy two claws lid ACC claw claw cover rear ...

Page 7: ...ng battery connector please be careful about the color of the lead wires as shown in a figure and install battery connector screw B1 4 spacer line in claw BATT wire sheet R connector CN601 connector board to board connector board to board spacer line in connector CN901 HP flexible print board CN301 RI MAIN board RB cushion PWB sheet key CN602 escutcheon CN RT spacer PWB S RE sheet WM P RG cushion ...

Page 8: ... two claws SW board LCD flexible board CN801 sheet LCD B two screws B1 4 screw B1 4 RE LCD assy R Open the LCD assy in the direction of the arrow waterproof jack Remove the waterproof jack in the direction of the arrow RB boss RT Pull out the LCD flexible board LCD flexible board LCD assy ...

Page 9: ...E BATTCHK DAC SHUTDOWN EXITTEST 4 1 1 Power supply voltage check This mode is used in case power supply voltage in the state where all power supply lines are starting is checked Checking method 1 Enter the test mode 2 Press the v V key to select the POWER and press the B key to enter the minor item 3 Press the v V key to select the VCHK 4 Press the u key all power supply lines are started liquid c...

Page 10: ...s state each time the OPTION key is pressed the port setting for the charge is changed as shown in the table below Port control Display CHG_XCHGEN CHG_PEN1 CHG_PEN2 AC L H H USB500 L H H USB100 L H L 6 Press the BACK key return to minor item selection screen 4 1 5 Battery voltage detection check This mode is used in case battery voltage is checked Checking method 1 Enter the test mode 2 Press the ...

Page 11: ...finity Zero HPOUT VOL 30 START 5 Press the BACK key return to minor item selection screen 4 2 3 Frequency characteristic 1 check 20 Hz 0 dBs L ch R ch VOLUME 25 audio signal is output ted Checking method 1 Enter the test mode 2 Press the v V key to select the AUDIO and press the B key to enter the minor item 3 Press the v V key to select the F1 4 Press the u key 20 Hz 0 dBs L ch R ch VOLUME 25 aud...

Page 12: ... Maximum output check 1 kHz 0 dBs L ch R ch VOLUME 30 Headphone output when AVLS operates 1 kHz 0 dBs L ch R ch VOLUME 13 audio signal is outputted Checking method 1 Enter the test mode 2 Press the v V key to select the AUDIO and press the B key to enter the minor item 3 Press the v V key to select the MAXOUT 4 Press the u key 1 kHz 0 dBs L ch R ch VOLUME 30 Headphone output when AVLS operates 1 k...

Page 13: ...the following order All black default All red All green All blue All white Color bar Maximum drawing size confirmation diagonal gradation red diagonal gradation green diagonal gradation blue diagonal gradation white Maximum drawing size confirmation All blue All sides are red is displayed Whether red in all sides is seen is confirmed 5 In this state each time the VOL key is pressed LCD back light ...

Page 14: ...ormat The user s area is formatted and ICV for the video and ICV for audio are initialized Note Not used for the servicing Format the set from Settings Common settings For mat when it home menu in usually operates when the set should format it 4 4 5 Destination setting The destination setting language information and sound pressure regulation information are written in the NAND flash memory Note N...

Page 15: ...lection screen 4 5 CLESTE liquid crystal display MPTAPP MENU POWER AUDIO VIDEO OTHER CLESTE WCABLE DAC WOCABLE SHUTDOWN EXITTEST 4 5 1 Clear stereo setting With cable This mode is according to an original sound playback for adjust ment to right and left sound Note Not used for the servicing 4 5 2 Clear stereo setting No cable This mode is according to an original sound playback for adjust ment to ...

Page 16: ...16 NWZ A726 A726B A728 A728B A729 MEMO ...

Page 17: ...7 SDR_BA1 T4 BA1 H8 SDR_CLK AA5 CLK J1 SDR_CSZ0 T3 CS J8 SDR_CKE0 T1 CKE J2 SDR_WEZ R5 WE K8 SDR_CASZ U8 CAS K7 SDR_RASZ T5 RAS J9 SDR_DQM0 P5 DQM0 K9 SDR_DQM1 R4 DQM1 K1 SDR_DQM2 R3 DQM2 F8 SDR_DQM3 R2 DQM3 F2 A0 A12 SDR_D0O SDR_D31 SDR_A00 SDR_A12 NAND FLASH MEMORY IC751 NAND_DA0 NAND_DA7 NAND_ALE D3 I O1 I O8 ALE 17 NAND_CLE E9 CLE 16 NAND_CEZ0 M9 XCE1 9 NAND_CEZ1 C2 XCE2 10 NAND_CEZ2 B3 NAND_C...

Page 18: ... LX1 20 EN 31 Y2 CISET 12 DOK CHG_XCHGEN 10 V10 CEN CHG_PEN2 40 W8 PEN2 USB_SUSPEND 1 AB8 USUS XCHG_DET 39 AC4 CST1 CHG_XFLT 37 AB4 U70_SOUT T17 U70_SRIN T18 CRD_DET AB3 CRD_AD C8 CST2 VOLTAGE DETECT IC902 CHARGE CONTROL Q901 TXD_PUCTL AB2 3 1V REGULATOR IC602 1 8V REGULATOR IC504 3 1V REGULATOR IC503 HP WM PORT 1 8V 1 8V REGULATOR IC301 VDD_ANA_F VDD_ECO_J VDD_GP1_J VDD_GP1_FB_J VDD_GP3 VDD_GP5 V...

Page 19: ...erances Circled number refer to waveform Signal path F AUDIO L VIDEO The voltage and waveform of CSP chip size package cannot be measured because its lead layout is different form that of conventional IC THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block For Printed Wiring Boards Note Y parts extracted from the condu...

Page 20: ...W16 W14 W15 W13 W11 W12 2 4 3 1 2 4 3 1 6 10 1 5 H8 G8 F8 E8 D8 C8 B8 A8 H7 G7 F7 E7 D7 C7 B7 A7 H6 G6 F6 E6 D6 C6 B6 A6 H5 G5 F5 C5 B5 A5 H4 G4 F4 C4 B4 A4 H3 G3 F3 E3 D3 C3 B3 A3 H2 G2 F2 E2 D2 C2 B2 A2 H1 G1 F1 E1 D1 C1 B1 A1 5 1 3 4 A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 L1 M1 N1 P1 R1 A2 B2 C2 D2 E2 F2 G2 H2 J2 K2 L2 M2 N2 P2 R2 A3 B3 C3 D3 E3 F3 G3 H3 J3 K3 L3 M3 N3 P3 R3 A7 B7 C7 D7 E7 F7 G7 H7 J7 K...

Page 21: ... R775 R776 R777 R778 R779 R780 R781 C752 C753 C754 C755 IC301 IC302 IC503 IC504 IC508 IC509 R205 FB601 24 25 1 48 24 25 1 48 1 B2 B1 A2 A1 3 1 4 6 7 B2 B1 A2 A1 1 3 4 6 1 2 1 2 4 A1 A2 B1 C1 C2 B2 3 2 1 11 1 2 10 A A 41 30 1 40 31 21 10 11 20 MAIN BOARD SIDE B 1 875 443 11 11 A B C D E F G H I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RESET SHEET KEY LITHIUM ION STORAGE BATTERY 3 7V 610mAh CHASSIS CH...

Page 22: ...R_D25 SDR_D24 SDR_D23 SDR_D22 SDR_D21 SDR_D20 SDR_D02 SDR_D19 SDR_D18 SDR_D17 SDR_D16 SDR_D15 SDR_D14 SDR_D13 SDR_D12 SDR_D11 SDR_D10 SDR_D01 SDR_CLK VDD_L0_F VDD_GP1_J SDR_D00 SDR_XCS0 CHG_PEN2 CHG_XCHGEN USB_SUSPEND KEY_WAKE VDD_GP3 XHOLD_KEY KEY_AD1 CPU_REFCLKO HP_XMUTE ADA_XRST XCRD_LINEOUT PCM0_DADT WAKEUP_INT CHG_ICTL CRD_AD AB0_A1 AB0_A3 AB0_A4 AB0_A5 AB0_A6 AB0_A7 AB0_A8 AB0_XCS2 AB0_D0 AB...

Page 23: ...A04 SDR_CLK SDR_D31 SDR_A08 SDR_D26 SDR_A01 C701 0 1 DGND C703 0 1 C705 0 1 C707 0 1 C709 0 1 C711 0 1 C713 0 1 VDD_ECO_J FL701 100k R702 SDR_D17 SDR_A06 SDR_D02 SDR_XWR SDR_A12 SDR_D20 SDR_A05 SDR_D13 SDR_DQM3 SDR_DQM2 SDR_A04 SDR_D10 SDR_DQM2 SDR_BA0 SDR_D16 SDR_D21 SDR_DQM1 SDR_DQM0 SDR_A10 SDR_D22 SDR_XWR SDR_A09 SDR_D23 SDR_XRAS SDR_A08 SDR_D24 SDR_XCAS SDR_A07 SDR_D25 SDR_BA1 SDR_A06 SDR_D26...

Page 24: ... NAND_ALE NAND_XWR NAND_XWP NAND_RXB1 NAND_XCS1 NAND_RXB1 NAND_XCS1 NAND_RXB1 NAND_RXB2 NAND_XRD NAND_XCS2 NAND_XCS1 NAND_D07 NAND_D06 NAND_D05 NAND_D04 NAND_D03 NAND_D02 NAND_D01 NAND_D00 NAND_RXB3 NAND_XCS0 NAND_XWR NAND_XCS3 NAND_RXB3 NAND_D00 NAND_D01 NAND_D02 NAND_D03 NAND_D04 NAND_D05 NAND_D06 NAND_D07 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC PSL NC NC NC NC NC R B2 ...

Page 25: ...19 220k IC502 TC7SG08AFS 1 2 GND 3 4 5 VCC IC504 TK63718HCL G 1 VIN 2 GND 3 VOUT 4 NC 5 GND 6 VCONT R521 0 R522 0 0 1 C505 0 1 C507 0 1 C508 0 1 C509 FL501 CL501 CL502 VDD_GP1_FB_J SN74AVC1T45YZPR IC509 A1 VCCA B1 GND C1 A C2 B B2 DIR A2 VCCB 0 1 C517 0 1 C518 R527 0 AB0_XDMARQ AB0_XDACK R510 22 R528 0 VDD_GP1_J TC7SG04AFS IC508 1 2 GND 3 NC 4 5 VCC 0 1 C516 100k R520 AB0_XRD AB0_A2 AB0_A3 AB0_A4 ...

Page 26: ...M2 7 NC2 8 VCC 9 NC1 10 COM1 C208 0 1 R106 5 6 R206 5 6 11P CN301 1 MIC_RIN 2 MIC_RIN 3 HP_R 4 HP_R 5 COM 6 COM 7 COM 8 MIC_L 9 MIC_L 10 HP_L 11 HP_L R123 0 R223 0 150k R304 220k R305 220 R315 47 R105 47 R205 0 001 C301 470 R220 470 R120 0 0047 C116 0 0047 C216 1k R313 1k R307 D301 VMZ6 8NT2L CL102 CL202 0 47 C326 6 3V C316 22 0 C327 0 C328 0 C329 0 C330 EN1 GND VOUT2 VOUT1 VSS EN2 VIN MUTING MUTI...

Page 27: ... LX1 24 PG1 31 CISET 32 CT 41 EP 33 THM 34 BAT 35 SYS 36 PEN1 37 CST2 38 UOK 39 CST1 40 PEN2 9 PV2 10 CEN 17 BVSET 18 GND 19 FB1 20 EN 25 PG3 26 LX3 27 PV3 28 VL 29 FB3 30 DISET 0 R931 0 R930 0 R928 R912 0 0 R901 0 R906 0 R907 R904 0 0 R929 FB852 0 VDR851 470p C855 LINE_OUT_R USB_DP R855 47k DBG_UART_TXD CRD_DET USB_DM D851 RB060M 30TR FB857 0 R853 1k R851 1k CRD_AD LF851 DBG_UART_RXD R857 470k 0 ...

Page 28: ...N881 1 KEY_AD0 3 KEY_AD1I 5 SPI0_LCD_XCS 7 DGND 9 LCD_BLTCTL 11 LCD_PWM1 13 DGND 15 VDD_UNREG_J 17 LCD_B0 19 LCD_B1 21 LCD_B2 23 LCD_B3 25 LCD_B4 27 LCD_B5 29 LCD_ENABLE 31 LCD_PXCLK 33 LCD_HSYNC 35 LCD_VSYNC 37 LCD_PON 39 VDD_ANA_F 41 VDD_LOG_F 2 KEY_GND 4 KEY_AD1O 6 KEY_WAKE 8 DGND 10 SPI0_MOSI 12 SPI0_CLK 14 DGND 16 VDD_UNREG_J 18 LCD_G5 20 LCD_G4 22 LCD_G3 24 LCD_G2 26 LCD_G1 28 LCD_G0 30 LCD_...

Page 29: ...G4 LCD_VSYNC JL803 FB819 SSM3K15FV TL3SONYZ Q801 S LCD_G1 LCD_B3 FB813 JL804 LCD_PXCLK FB807 SPI0_MOSI 3300 R804 VDD_UNREG_J 100k R830 VDD_ANA_F FL801 JL801 LCD_ENABLE 1 C803 FB814 SPI0_LCD_XCS 100k R829 0 R810 FB808 FB802 TPS60231RGTR IC801 1 ISET 2 NC 3 NC 4 D3 5 D2 6 D1 7 PGND 8 VOUT 10 C1 11 C1 12 C2 13 VIN 14 GND 15 EN1 16 EN2 9 C2 LCD_R1 FB815 0 R808 0 R809 0 R803 R1 B3 B2 SDI G4 R4 B4 DEN G...

Page 30: ...5 S896 CL888 17 1 4 5 8 S G D 12 9 16 13 R801 R803 FB814 R804 FB815 FB816 FB817 FB818 R808 FB819 R809 R810 CN801 R829 R830 R831 1 2 39 38 C801 C803 C804 C805 C806 CN881 41 42 1 2 IC801 Q801 FL801 SW BOARD SIDE A SW BOARD SIDE B 1 875 442 11 11 1 875 442 11 11 A B C D 1 2 3 4 5 6 7 8 9 10 11 12 13 LCD ASSY HOME BACK PWR OFF OPTION A MAIN BOARD CN601 Note CN801 CN881 and IC801 on the SW board cannot...

Page 31: ...D11 CD10 CD9 XI XO G3 XRD TEST MUX H1 TESTEN H8 ATPGEN A8 BURNIN MACRO DEVICE SERIAL INTERFACE ENGINE HOST SERIAL INTERFACE ENGINE A6 R1 A3 DP A4 DM B1 VBUSFLG C1 VBUSEN C3 VBUS D1 XRESET D8 CLKIN CONTROLLER FIRST IN FIRST OUT USB DMA CONTROLLER H3 XWRL VSS G7 B7 B6 B5 B4 B2 CVDD D7 LVDD G2 LVDD C7 LVDD A7 LVDD A2 HVDD C2 HVDD B3 HVDD A5 H7 CD8 F6 G6 H6 E6 F5 H5 G5 CD7 CD6 CD5 CD4 CD3 CD2 CD1 C4 C...

Page 32: ... PG1 23 LX1 22 PV1 21 SSKP 4 FB5 5 PV5 6 OUT5 7 PG2 8 LX2 9 PV2 20 EN 16 PV4 15 OUT4 14 BP 11 FB2 3 USB 34 BAT 10 CEN 3 3V LOW DROPOUT HIGHEST VOLTAGE SELECTOR REG1 DC DC CONVERTER REG3 DC DC CONVERTER REG4 LOW DROPOUT REG5 LOW DROPOUT REG2 DC DC CONVERTER 14 GND 15 EN1 16 EN2 13 VIN 11 C1 12 C2 10 C1 9 C2 2 NC 1 ISET 3 NC 4 D3 6 D1 5 D2 8 VOUT 7 PGND CHARGE PUMP CURRENT SINKS CONTROL REFERENCE SW...

Page 33: ...nector 12 VA Power supply terminal 1 8V 13 AGND Ground terminal 14 DAC_FILT O Positive reference voltage output terminal 15 VQ O Quiescent voltage output terminal 16 ADC_FILT O Positive reference voltage output terminal 17 MICIN1 AIN3A I Microphone signal input terminal Not used 18 MICIN2 AIN3B BIAS I Microphone signal input terminal Not used 19 AIN2A I Analog audio L ch signal input terminal Not ...

Page 34: ...13 SWGND Ground terminal B14 NC Not used B15 SWADP2 Not used B16 GND Ground terminal B17 VCCADP I Power supply input terminal 5V B18 NC Not used B19 IO_A Not used B20 VDD_L0 I Power supply input terminal 1 2V B21 to B26 NC Not used C1 NC Not used C2 NAND_CEZ1 O Chip enable signal output to the NAND flash memory NWZ A728 A728B A729 only C3 NAND_CEZ3 O Chip enable signal output to the NAND flash mem...

Page 35: ...IO_B Not used E6 NAND_DA5 I O Two way data bus with the NAND flash memory E7 NC Not used E8 NAND_DA7 I O Two way data bus with the NAND flash memory E9 NAND_CLE O Command latch enable signal output to the NAND flash memory E10 BATSEL Not used E11 SWBAT Not used E12 CAPBTDL Not used E13 CAPADDL Not used E14 NC Not used E15 SWVBUS Not used E16 E17 NC Not used E18 AB0_A4 O Address signal output to th...

Page 36: ...be signal output to the USB controller J22 to J24 AB0_D10 to AB0_D12 I O Two way data bus with the USB controller J25 CHGGND1 Ground terminal J26 NC Not used K1 to K3 VDD_L1 I Power supply input terminal 1 2V K4 K5 SDR_DATA28 SDR_DATA26 I O Two way data bus with the SD RAM K8 NAND_RBZ3 O Read busy signal output to the NAND flash memory NWZ A728 A728B A729 only K9 NAND_DA6 I O Two way data bus with...

Page 37: ...isplay P23 LCD_PXCLK O Pixel clock signal output to the liquid crystal display P24 NC Not used P25 P26 IO_A Not used R1 SDR_DATA0 I O Two way data bus with the SD RAM R2 to R4 SDR_DQM3 to SDR_DQM1 O Write mask signal output to the SD RAM R5 SDR_WEZ O Write enable signal output to the SD RAM R8 SDR_DATA1 I O Two way data bus with the SD RAM R9 GND Ground terminal R10 NC Not used R17 U70_CTSZ Not us...

Page 38: ...ack light control signal output to the LED control V18 UART_SEL Not used V19 NCHP_DET I Headphone detection signal input terminal Not used V22 C_RTCK I Clock signal input terminal for JTAG V23 C_TRSTZ I Reset signal input terminal for JTAG V24 VPLLIN I Power supply input terminal 2V V25 VDSPIN I Power supply input terminal 2 9 4 2V V26 VDSP Not used W1 IOGND Ground terminal W2 NC Not used W3 LCD_P...

Page 39: ... R sampling clock signal input from the A D D A converter AB23 AB24 GND Ground terminal AB25 GND1 Ground terminal AB26 OSCIN I Sub system clock input terminal 32 768 kHz AC1 to AC3 IO_A Not used AC4 XCHG_DET I Charge detection signal input from the power control AC5 USB_INT1 I Interrupt request signal input from the USB controller AC6 SPIO_XCS0 O Chip select signal output to the liquid crystal dis...

Page 40: ...V AE5 DD2GNDA Ground terminal AE6 DD2INA I Power supply input terminal 2 9 4 2V AE7 VDD_L0 I Power supply input terminal 1 2V AE8 VDD_L1 I Power supply input terminal 1 2V AE9 IO_C Not used AE10 AE11 NC Not used AE12 DD1INA I Power supply input terminal 2 9 4 2V AE13 IO_B Not used AE14 AVDD_LPLL I Power supply input terminal 1 2V AE15 AVDD_HPLL I Power supply input terminal 1 2V AE16 GND Ground te...

Page 41: ... DD1INB2 I Power supply input terminal 2 9 4 2V AF18 DD1VFBK2 I Power supply voltage feedback terminal AF19 DD1GNDA Ground terminal AF20 VGP1 O Power supply output terminal 2 85V AF21 COM Not used AF22 NC Not used AF23 VGP3 O Power supply output terminal 2 85V AF24 to AF26 NC Not used ...

Page 42: ... 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 ample KNOB BALANCE WHITE RED R R Parts Color Cabinet s Color Accessories are given in the last of th...

Page 43: ...US CircuitCity 51 X 2190 943 1 REAR ASSY BLACK NWZ A728 CND 51 X 2190 944 1 REAR ASSY PINK NWZ A728 CND 51 X 2190 945 1 REAR ASSY BLACK NWZ A728 E AUS JE 51 X 2190 946 1 REAR ASSY WHITE NWZ A728 E AUS JE 51 X 2190 947 1 REAR ASSY PINK NWZ A728 E AUS JE 51 X 2190 948 1 REAR ASSY BLACK NWZ A728 MX3 51 X 2190 949 1 REAR ASSY BLACK NWZ A728 EE 51 X 2190 950 1 REAR ASSY SILVER NWZ A728 EE 51 X 2190 951...

Page 44: ...E MX3 AUS JE 103 X 2190 629 1 MAIN BOARD COMPLETE for SERVICE 8G NWZ A728 E MX3 AUS JE 103 X 2190 630 1 MAIN BOARD COMPLETE for SERVICE 16G NWZ A729 E AUS JE 103 X 2190 631 1 MAIN BOARD COMPLETE for SERVICE 4G NWZ A726B 103 X 2190 632 1 MAIN BOARD COMPLETE for SERVICE 8G NWZ A728B 104 3 254 136 01 SCREW B1 4 105 3 279 352 01 SHEET BATT ADHESIVE 106 1 756 702 11 BATTERY LITHIUM ION STRAGE E MX3 AUS...

Page 45: ... 334 01 BUTTON VOL VOL 157 3 398 061 01 SHEET OB ADHESIVE 158 3 234 449 27 SCREW M1 4 159 A 1506 857 A SW BOARD COMPLETE 160 X 2190 604 1 LCD ASSY 161 3 279 351 01 CONNECTOR A RUBBER 162 1 875 533 11 HP FLEXIBLE PRINT BOARD 163 3 279 342 01 PLATE HP FIXED 164 3 254 135 01 SCREW B1 4 165 3 398 056 01 SHEET LCD B 166 3 254 136 01 SCREW B1 4 167 3 874 255 01 SHEET WR 168 3 279 340 01 CHASSIS MAIN 169...

Page 46: ...1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C509 1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C510 1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C511 1 112 717 91 CERAMIC CHIP 1uF 10 6 3V C512 1 112 717 91 CERAMIC CHIP 1uF 10 6 3V C516 1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C517 1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C518 1 112 716 11 CERAMIC CHIP 0 1uF 10 6 3V C601 1 112 717 91 CERAMIC CHIP 1uF 10 6 3V C602 1...

Page 47: ... 506 91 CERAMIC CHIP 1uF 20 6 3V C917 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C918 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C919 1 112 746 11 CERAMIC CHIP 4 7uF 10 6 3V C920 1 112 815 91 CERAMIC CHIP 10uF 20 6 3V C921 1 112 815 91 CERAMIC CHIP 10uF 20 6 3V C922 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C924 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C925 1 112 815 91 CERAMIC CHIP 10uF 20 6 3V CONNECTOR CN...

Page 48: ...4 1 218 990 81 SHORT CHIP 0 R605 1 218 990 81 SHORT CHIP 0 R606 1 208 911 11 METAL CHIP 10K 0 5 1 16W R607 1 218 985 11 RES CHIP 470K 5 1 16W R608 1 218 953 11 RES CHIP 1K 5 1 16W R611 1 218 990 81 SHORT CHIP 0 R615 1 218 953 11 RES CHIP 1K 5 1 16W R616 1 245 684 21 RES CHIP 0 22 5 1 8W R617 1 245 684 21 RES CHIP 0 22 5 1 8W R618 1 218 990 81 SHORT CHIP 0 R619 1 218 990 81 SHORT CHIP 0 R620 1 218 ...

Page 49: ...0 5 1 16W R923 1 208 695 11 METAL CHIP 3 3K 0 5 1 16W R926 1 208 911 11 METAL CHIP 10K 0 5 1 16W R927 1 208 931 11 METAL CHIP 68K 0 5 1 16W R928 1 218 990 81 SHORT CHIP 0 R929 1 216 864 11 SHORT CHIP 0 R930 1 218 990 81 SHORT CHIP 0 R931 1 218 990 81 SHORT CHIP 0 R935 1 218 990 81 SHORT CHIP 0 SWITCH S601 1 572 938 21 SWITCH TACTIL RESET S602 1 771 449 11 SWITCH SLIDE HOLD TERMINAL TB301 1 780 112...

Page 50: ...2 31 MANUAL QSG INSTRUCTION Quick Start Guide SPANISH NWZ A726 MX3 NWZ A728 MX3 3 299 382 41 MANUAL QSG INSTRUCTION Quick Start Guide PORTUGUESE NWZ A726 MX3 NWZ A728 MX3 3 299 382 51 MANUAL QSG INSTRUCTION Quick Start Guide SIMPLIFIED CHAINESE NWZ A726 E AUS JE NWZ A728 E AUS JE NWZ A729 E AUS JE 3 299 382 61 MANUAL QSG INSTRUCTION Quick Start Guide TRADITIONAL CHAINESE NWZ A726 E AUS JE NWZ A728...

Page 51: ...MEMO NWZ A726 A726B A728 A728B A729 51 ...

Page 52: ...29 REVISION HISTORY Checking the version allows you to jump to the revised page Also clicking the version at the top of the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2008 02 New ...

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