Sony NW-A808 B5OUT, VCCIO2, Vaux, B1OUT, Vsyncout, Errin, Vsyncin, Hsyncout, R4IN, Hsyncin, Vcc

Page 40

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

MAIN BOARD IC803 XC2C64A-7CPG56C-01 (LEVEL SHIFT)

Pin No.

Pin Name

I/O

 

 

Description

 

 

 

 

 

 

A1 to A4

R3_OUT to

O

Video signal (R) output to the liquid crystal display

R0_OUT

 

 

 

 

 

 

 

 

 

A5

G5_OUT

O

Video signal (G) output to the liquid crystal display

 

 

 

 

 

A6

TDO

O

Data output terminal for JTAG

Not used

 

 

 

 

 

 

A7, A8

G2_OUT,

O

Video signal (G) output to the liquid crystal display

G0_OUT

 

 

 

 

 

 

 

 

 

 

 

A9, A10

B5_OUT,

O

Video signal (B) output to the liquid crystal display

B4_OUT

 

 

 

 

 

 

 

 

 

B1

R4_OUT

O

Video signal (R) output to the liquid crystal display

B10

B3_OUT

O

Video signal (B) output to the liquid crystal display

 

 

 

 

C1

R5_OUT

O

Video signal (R) output to the liquid crystal display

 

 

 

 

 

 

C3

DATA_IN

-

Not used

 

 

 

 

 

 

 

 

C4, C5

G4_OUT,

O

Video signal (G) output to the liquid crystal display

G3_OUT

 

 

 

 

 

 

 

 

 

 

 

C6

VCCIO2

-

Power supply terminal

 

 

C7

GND

-

Ground terminal

 

 

C8

G1_OUT

O

Video signal (G) output to the liquid crystal display

 

 

 

 

C10

B2_OUT

O

Video signal (B) output to the liquid crystal display

 

 

 

 

D1

PXCLK_OUT

O

Clock signal output to the liquid crystal display

 

 

 

 

 

 

D3

VAUX

-

Power supply terminal

 

 

 

 

 

 

 

 

D8, D10

B1_OUT,

O

Video signal (B) output to the liquid crystal display

B0_OUT

 

 

 

 

 

 

 

 

 

E1

VSYNC_OUT

O

Vertical sync signal output to the liquid crystal display

E3

ERR_IN

I

Not used

 

 

 

 

 

 

 

 

E8

DATA_OUT

-

Not used

 

 

 

 

 

 

E10

VSYNC_IN

I

Vertical sync signal input from the system controller

 

 

 

 

F1

HSYNC_OUT

O

Horizontal sync signal output to the liquid crystal display

 

 

 

 

F3

R4_IN

I

Video signal (R) input from the system controller

F8

GND

-

Ground terminal

 

 

F10

HSYNC_IN

I

Horizontal sync signal input from the system controller

G1, G3

R5_IN, R2_IN

I

Video signal (R) input from the system controller

 

 

 

 

 

 

G8

VCC

-

Power supply terminal

 

 

 

 

 

 

G10

B0_IN

I

Video signal (B) input from the system controller

 

 

 

 

H1, H3

R3_IN, R0_IN

I

Video signal (R) input from the system controller

H4

GND

-

Ground terminal

 

 

H5

PXCLK_IN

I

Clock signal input from the system controller

H6

VCCIO1

-

Power supply terminal

 

 

 

 

 

 

 

 

H7, H8,

B4_IN, B2_IN,

I

Video signal (B) input from the system controller

H10

B1_IN

 

 

 

 

 

 

 

 

J1

R1_IN

I

Video signal (R) input from the system controller

 

 

 

 

 

J10

TDI

I

Data input terminal for JTAG

Not used

K1 to K6

G5_IN to G0_IN

I

Video signal (G) input from the system controller

K7, K8

B5_IN, B3_IN

I

Video signal (B) input from the system controller

K9

TMS

I

MS signal input terminal for JTAG

Not used

 

 

 

 

 

K10

TCK

I

Clock signal input terminal for JTAG

Not used

 

 

 

 

 

 

40

Image 40
Contents Specifications NW-A805/A806/A808NW-A805/A806/A808/NWZ-A815/A816/A818 Table of Contents DisassemblyDiagrams Flexible Circuit Board RepairingFormatting Memory Format Color Variation Whenusing the headphone extension cord Parts and ControlsDisassembly Flow Rear Cabinet AssyHolder Connector Main BoardNand BOARD, SVX Switch Flexible PWB Assy About Holding the bent partSVX LCD Assy LCD801, Battery Assy Front ButtonFront Cabinet Assy Operation of the Test Mode 4-1. Power Power supply voltage checkConsumption current audio playback check Battery voltage 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 OtherDestination setting Sound pressure regulation settingKey check FormatSection Diagrams Block DiagramAudio Video Uses unleaded solder SemiconductorLocation Main Board Side B Uses unleaded solder Semiconductor LocationMain Board 1/6 Schematic Diagram Main /6 See page 28 for IC Block Diagrams IIC IC701 IC803 Main Board 6/6 IC Block Diagrams Main Board IC301 XC6401FF58DR IC303 MAX4764ETB+TG069MAX8677AETG IC Pin Function Description Pin No Pin Name DescriptionIOB VccvbusVDDL0 NANDCEZ2Swadp CapvbdlVccvbat IdpullupFlashclk ChgvbusAB0CSZ2 AB0XACKResetz SDRDATA28SDRDATA26 LcdhsyncVlogin LcdpxclkSDRDQM1 SdrwezVpll CKIDspdet LcdbltctlVanain VanaAB1 VDDL0 AB2 XusbokOscout XholdkeyKeywake SPI0CSZ2VGP45IN DD2VFB2DD2LX3 DD2LX1 DD2LX2B5OUT VCCIO2Vaux B1OUTExploded Views Rear Cabinet Section NW-A805/A806/A808Rear Cabinet Section NWZ-A815/A816/A818 BLACK, SILVER, VIOLET, Blue models onlyMain BOARD, Nand Board Section NW-A805/A806/A808 109Main BOARD, Nand Board Section NWZ-A815/A816/A818 159Front Cabinet Section 208 207Electrical Parts List MainCeramic Chip 5PF CS42L51-CNZR Switch Nand NW-A805 E, MX, AUS, JECD-ROM Assy Russia Help Revision History