6-1. Rear Cabinet Section.. 41 6-2. MAIN Board, NAND Board Section.. 42 6-3. Front Cabinet Section.. 43
ELECTRICAL PARTS LIST.. 44
Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsoldering. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
NOTE THE MAIN BOARD REPLACING When the MAIN board is replaced, format it according to the following.

COLOR VARIATION

Model Destination CND CE7 CEW CEV E, AUS, JE MX CH CND CE7 CEW CEV E, AUS, JE MX CH CND CE7 CEW CEV E, AUS, JE MX CH BLACK z z z z COLOR VIOLET WHITE z z z z z z z z z z z z z z z z z z z PINK z z z
Formatting Memory (Format)
You can format the built-in flash memory of the player. If the memory is formatted, all music, video and photo data, etc., will be erased. Be sure to verify the data stored in memory prior to formatting and export any important data to SonicStage or the hard disk of your computer.

5-way button Settings

BACK/HOME button
z z z z z z z z z z z z z z
This function is only available in the pause mode.
1 Press and hold the BACK/HOME button in the pause mode until the

Home menu appears.

2 Press the f/F/g/G button to select

the 7 button to conrm.

(Settings), and then press
3 Press the f/F/g/G button to select Common Settings, and then
press the 7 button to conrm. The list of Common Settings options appears.
4 Press the f/F/g/G button to select Format, and then press the
7 button to conrm. All data including songs will be deleted. Proceed? appears.
5 Press the f/F button to select Yes, and then press the 7 button
to conrm. All data will be deleted. Proceed? appears.

rear cabinet assy

5 front cabinet assy

front cabinet assy back view

2 gasket (rear)

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

side view

NW-A805/A806/A808 SECTION 4 TEST MODE
Note: Information on the test mode must correspond in enough security. When the leakage has been revealed by any chance, the source of information is specified.
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 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 crystal display

1. SETTING THE TEST MODE Note: Perform the test mode in the state of 3.6 V or more in the battery voltage. Setting method: 1. Turn the power on. 2. Press the [BACK] key for 1.5 seconds or more, the home menu is displayed. 3. Slide the [HOLD] key to set the hold on. 4. While pressing the [OPTION] key, press the key as following order. vBVbvuvbVBvu 5. The set reboots when the [HOLD] key is slided to set the hold off, and the color bar is displayed in the liquid crystal display. 6. Enter the test mode when the [BACK] key is pressed in the state of step 5. Note: The destination setting and sound pressure regulation setting cannot be executed by this test mode. 2. RELEASING THE TEST MODE 1. Display the major item selection screen. 2. Press the v / V key to select the EXITTEST, and press the B key to select the SURE ?. 3. Press the u key, turn the power off and release the test mode. 3. CONFIGURATION OF THE TEST MODE
Major item Major item switching: [v]/ [V] key

POWER VCHK

In this state, the power supply voltage of each power supply line can be confirmed by measuring the voltage. 5. Press the [BACK] key, return to minor item selection screen. 4-1-2. Consumption current (audio playback) check This mode is used in case consumption current (audio playback) is checked in the state where 1 kHz 0 dBs L-ch/R-ch VOLUME: 15 audio signal is outputed. 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 ACHK. 4. Press the u key, 1 kHz 0 dBs L-ch/R-ch VOLUE: 15 audio signal is outputed.

X.XX.XX

: Firmware version
5. Press the [BACK] key, return to minor item selection screen. 4-4-7. NAND capacity check (firmware version 1.00.19 former) Capacity of NAND flash memory is displayed. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the OTHER, and press the B key to enter the minor item. 3. Press the v / V key to select the NCAPCHK. 4. Press the u key, capacity of NAND flash memory is displayed.

OTHER NCAPCHK X GB

: Capacity of NAND flash memory 2 GB/4 GB/8 GB 5. Press the [BACK] key, return to minor item selection screen.
4-4-8. NAND capacity check (since firmware version 1.00.20) Capacity of NAND flash memory, present bud block, maximum bud block, and vender ID are displayed. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the OTHER, and press the B key to enter the minor item. 3. Press the v / V key to select the NCAPCHK. 4. Press the u key, capacity of NAND flash memory, present bud block, maximum bud block, and vender ID are displayed.
OTHER NCAPCHK X @@@@ #### $$$$
: Capacity of NAND flash memory 2/4/8 (2 GB/4 GB/ 8 GB) @@@@ : Number of present bud block (It makes an error the acquisition of the number of bud blocks at 1) #### : Number of maximum bud block (It makes an error the acquisition of the vender ID at 1) $$$$ : Vender ID of NAND flash memory 0x98/0xec (TOSHIBA/SAMSUNG) (It makes an error the acquisition of the vender ID at 1) 5. Press the [BACK] key, return to minor item selection screen. 4-5. 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.
NW-A805/A806/A808 SECTION 5 DIAGRAMS

5-1. BLOCK DIAGRAM

CN851 (1/2) (WM-PORT) D+ D A3 DP A4 DM USB CONTROLLER IC501 SYSTEM CONTROLLER, POWER CONTROL, LCD DRIVER, NAND FLASH INTERFACE, MS INTERFACE, SD-RAM INTERFACE IC601 USB DATA0 USB DATA15 USB ADDRESS1 USB ADDRESS8 H2 G3 F4 G4 IC508 XINT E3 LEVEL SHIFT IC509 F22 J19 F23 E24 AB0_D0 AB0_D15 AB0_A1 AB0_A8 PM0_SO AC22 B8 XI X501 12MHz C8 XO XCS XRD XDACK XDREQ AB0_CSZ2 AB0_RDZ AB0_XACK AB0_XDRQ 32 SDIN A/D CONVERTER, D/A CONVERTER IC302 AOUTA 11 AOUTB COMCOM2 NCNCMUTING Q302 MUTING CONTROL Q301, 304 AIN1A 23 AIN1B AU_L_IN 16 AU_R_IN MUTING Q303 HEADPHONE/LINE SELECTOR IC303

+1.8V REGULATOR IC301

CHG_XCHGEN CHG_PEN2 USB_SUSPEND XUSB_OK XCHG_DET CHG_XFLT

V10 W8 AB8 AB2 AC4 AB4

LITHIUM ION STRAGE BATTERY 3.7V 610mAh

SIGNAL PATH : AUDIO

S602 OFF (HOLD) ON

AD4 XHOLD_KEY

U70_SOUT U70_SRIN CRD_DET CRD_AD

T17 T18 AB3 C8

TXD/SLEEP RXD/WAKE CRD_AD
Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board: Y : parts extracted from the conductor side. : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. Note on Schematic Diagram: All capacitors are in F unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. C : panel designation. A : B+ Line. Power voltage is dc 3.7 V and fed with regulated dc power supply from CN901 pin 1 and pin 2 on the MAIN board. Voltages are dc with respect to ground under no-signal conditions. no mark : PLAY BACK Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Signal path. F : AUDIO L : VIDEO Abbreviation CEW : French model
MAIN board is multi-layer printed board. However, the patterns of intermediate-layers have not been included in diagrams.

Semiconductor Location

Ref. No. Location IC501 D-2 IC502 D-3 IC503 C-1 IC504 C-2 IC505 D-3 IC506 D-3 IC507 D-2 IC508 D-4 IC509 D-4 IC601 C-3 IC701 C-4 IC903 B-6 Q603 D-5
5-2. PRINTED WIRING BOARDS MAIN Section (1/2)

: Uses unleaded solder.

MAIN BOARD (SIDE A)

C610 C617

C695 C613 C697 C650 C660 C615 C698 C651 C661 C643 C672 C675 C671 C674 C677 C680 C684 C687 C655 C701 C713 C654 C702 C714 CL621 C703 C704 CL910
AF26 AF25 AF24 AF23 AF22 AF21 AF20 AF19 AF18 AF17 AF16 AF15 AF14 AF13 AF12 AF11 AF10 AF9 AF8 AF7 AF6 AF5 AF4 AF3 AF2 AF1 AE26 AE25TAE24 AE23 AE22 AE21 AE20 AE19 AE18 AE17 AE16 AE15 AE14 AE13 AE12 AE11 AE10 AE9 AE8 AE7 AE6 AE5 AE4 AE3 AE2 AE1 AD26 AD25AD24 AD23 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AC26 AC25 AC24 AC23 AC22 AC21 AC20 AC19 AC18 AC17 AC16 AC15 AC14 AC13 AC12 AC11 AC10 AC9 AC8 AC7 AC6 AC5 AC4 AC3 AC2 AC1 AB26AB25 AB24 AB23 AB22 AB21AB20AB19AB18AB17AB16AB15AB14AB13AB12AB11AB10 AB9 AB8 AB7 AB6 AB5 AB4 AB3 AB2 AB1 AA26 AA25 AA24 AA23 AA22 AA5 AA4 AA3 AA2 AA1 Y5 Y4 Y3 Y2 Y1 W19 W18 W17 W16 W15 W14 W13 W12 W11 W10 W9 W8 V19 V18 V17 V16 V15 V14 V13 V12 V11 V10 V9 V8 U19 U18 U17 U16 U15 U14 U13 U12 U11 U10 U9 U8 T19 T18 T17 R19 R18 R17 P19 P18 P17 N19 N18 N17 M19 M18 M17 L19 L18 L17 T10 T9 T8 R10 R9 R8 W5 W4 W3 W2 W1 V5 V4 V3 V2 V1 U5 U4 U3 U2 U1 T5 T4 T3 T2 T1 R5 R4 R3 R2 R1 P5 P4 P3 P2 P1 N5 N4 N3 N2 N1 M5 M4 M3 M2 M1 L5 L4 L3 L2 L1 K5 K4 K3 K2 K1 J5 J4 J3 J2 J1 H5 H4 H3 H2 H1 G5 G4 G3 G2 G1 F5 F4 F3 F2 F1 Y26 Y25 Y24 Y23 Y22 W26 W25 W24 W23 W22 V26 V25 V24 V23 V22 U26 U25 U24 U23 U22 T26 T25 T24 T23 T22 R26 R25 R24 R23 R22 P26 P25 P24 P23 P22 N26 N25 N24 N23 N22 M26 M25 M24 M23 M22 L26 L25 L24 L23 L22 K26 K25 K24 K23 K22

RESET SWITCH IC502 TC7SG08AFS VCC GND 4 R5

C505 0.1

C507 0.1

C508 0.1

C504 0.1

IC503 TK63731BCB-G VOUT

IC504 TK63718HCL-G

+1.8V REGULATOR

+3.1V REGULATOR

C511 1

C512 1

VDD_UNREG

C506 0.1

C509 0.1

R522 0

C502 15p

5-6. SCHEMATIC DIAGRAM MAIN Section (3/6)
See page 30 for IC Pin Function Description.
VDD_GP1 CHG_PEN2 CHG_XCHGEN USB_SUSPEND
VDD_DDCIO VDD_ANA CPU_REFCLKO CHG_PEN2 CHG_XCHGEN USB_SUSPEND 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_D11 SDR_D10 SDR_D01 SDR_D00 VDD_GP1 SPI0_MOSI SPI0_CLK SPI0_XCS2
CHG_PEN2 CHG_XCHGEN USB_SUSPEND CHG_ICTL R617 0.22 R622 C652 R0 RC654 R624 0

UART_RXD UART_TXD

VDD_L0

VDD_GP1

SDR_XCS0 SDR_CLK

KEY_AD1 KEY_AD0

CRD_AD
VDD_LOG VDD_DDCIO VDD_GP4 LCD_PWM1 LCD_R5

CL613 C669 5p 0.1

VDD_LOG VDD_DDCIO VDD_GP4 LCD_PWM1 LCD_R5 LCD_R4 LCD_R3 LCD_R2 LCD_R1 LCD_R0 LCD_G5 LCD_G4 LCD_G3 LCD_G2 LCD_G1 LCD_G0 LCD_B5 LCD_B4 LCD_B3 LCD_B2 LCD_B1 LCD_B0 LCD_PXCLK LCD_HSYNC LCD_VSYNC LCD_PCI LCD_PON LCD_BLTCTL VDD_HP

X603 11.2896MHz

CHG_XFLT XCHG_DET XUSB_OK VDD_DDCOUT20 VCC_VBAT VDD_UNREG VDD_DDCOUT20 VCC_VBAT

L602 10H

CHG_XFLT XCHG_DET XUSB_OK L601 10H R616 0.22 C641 22

0.1 C653 0.001 C646 0.1

CHG_ICTL

C644 22

C655 0.001 C656 0.1 C657 0.001 C664 0.1 C665 0.001 C666 0.1 C667 0.001

R627 1k

LCD_R4 LCD_R3 LCD_R2 LCD_R1 LCD_R0 LCD_G5

VDD_UNREG CC643 1

C647 0.001
C668 5p R628 470k R629 470k R625 100k

R633 0

RRCL635 CL636

R619 0

C648 0.1 C649 0.001

CL610 CL631

CL603 CL604
AE17 AF14 AF16 AF13 AF11 AF19 D26 R653 100k G26 AE5 K26

C629 1

R626 100k
LCD_G4 LCD_G3 LCD_G2 LCD_G1

MAIN BOARD (5/6)

R652 100k
LCD_G0 LCD_B5 LCD_B4 LCD_B3 LCD_B2 NC T8 U8 AB5 U5 V4 W4 Y4 U2 Y5 P10 U14 V16 AC23 AD20 AB21 AD22 AC21 E3 J8 D2 E7 K9 L9 D4 H12 J10 H9 B4 C3 C2 D3 U11 R641 1k NAND_D01 NAND_D00 NAND_CLE NAND_XCS3 NAND_XCS2 NAND_XCS1 NAND_XCS0 NAND_ALE VDD_ANA CL620 CL634 CL637 RSDR_CKE0 SDR_XCAS SDR_BA1 SDR_BA0 SDR_A09 SDR_A08 SDR_A07 SDR_A06 SDR_A05 SDR_A04 SDR_A03 SDR_A02 SDR_A12 SDR_A11 SDR_A10 SDR_A01 SDR_A00 RESETZ R642 100k C662 0.001 LCD_PWM1 ADA_XRST USB_PWRCTL C689 0.047 PCM0_DADT PCM0_ADDT PCM0_LRCK PCM0_BCK NAND_XWR NAND_XRD NAND_RXB3 NAND_RXB2 NAND_RXB1 NAND_RXB0 NAND_D07 NAND_D06 NAND_D05 NAND_D04 NAND_D03 NAND_D02 LCD_B1 LCD_B0 LCD_PXCLK LCD_HSYNC LCD_VSYNC LCD_PCI LCD_PON LCD_BLTCTL VDD_HP PCM0_LRCK PCM0_BCK PCM0_ADDT SPI0_MOSI SPI0_CLK SPI0_XCS2 CPU_REFCLKO HP_XMUTE ADA_XRST CRD_LINEOUT PCM0_DADT

DD2LX3 DD2VFBK DD2VFBK2 DD2VFBSW KEY_WAKE XHOLD_KEY WAKEUP_INT CRD_LINEOUT HP_XMUTE CHG_ICTL LCD_PCI LCD_PON BDID0 BDID1 USB_INT1 XCHG_DET CHG_XFLT CRD_DET XUSB_OK GPIO9 DGND DVDD IOGND IOVDD BATSEL CAPADDL CAPBTDL CAPVBDL CAPVBSW SWADP SWADP2 SWBAT SWGND SWVBUS SWVBUS2 VCCADP VCCVBAT VCCVBAT VCCVBUS COM GND1 GND2 GND3 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 NC NC NC CHGVBUS DISCHGVBUS NC NC IDPULLUP NC NC NC USBSUSPD NC NC NC CPEN NC NC NC NC NC 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
DD2LX2 AF9 DD2LX1 DD2INB2 AF6 DD2INB1 DD2INA AE6 DD2GNDB2 AF10 DD2GNDB1 DD2GNDA AF18 DD1VFBK2 DD1VFBK AF15 DD1LX2 DD1LX1 AF17 DD1INB2 DD1INB1 AE12 DD1INA DD1GNDB2 AF12 DD1GNDB1 DD1GNDA NC H2 NC NC E26 NC NC J26 NC CHGGND2 K25 CHGGND1 NC H26 NC NC L26 ADVCC AD6 NC ADIN8 C8 CRD_AD ADIN6 C7 ADIN5 KEY_AD1 C6 KEY_AD0 ADGND K3 VDD_L1 VDD_L1 K1 VDD_L1 VDD_L1 D6 VDD_L1 VDD_L1 AD8 VDD_L1 VDD_L0 B20 VDD_L0 VDD_L0 AB1 VDD_L0 VDD_L0 Y25 VDD_DSP VDD_DSP AE18 VDD_DSP NC D10 GND GND NC E14 NC NC C14 NC NC D13 NC NC D12 NC GND C13 U70_SRIN T17 U70_SOUT U70_RTSZ R17 U70_CTSZ GND AB23 GND GND AB24 GND TM2 Y22 TM1 TM0 U18 REFCLKO WR_ERR AB19 WR_LEDCTL CKO U26 CKI NC W8 CHG_PEN2 CHG_XCHGEN AB8 USB_SUSPEND NC AC8 SPI0_SO SPI0_SK AB7 NC SPI0_CSZ2 AB6 NC NC R5 SDR_WEZ SDR_RASZ R2 SDR_DQM3 SDR_DQM2 R4 SDR_DQM1 SDR_DQM0 N4 SDR_DATA9 SDR_DATA8 N8 SDR_DATA7 SDR_DATA6 P1 SDR_DATA5 SDR_DATA4 H5 SDR_DATA31 SDR_DATA30 P3 SDR_DATA3 SDR_DATA29 K4 SDR_DATA28 SDR_DATA27 K5 SDR_DATA26 SDR_DATA25 L5 SDR_DATA24 SDR_DATA23 L2 SDR_DATA22 SDR_DATA21 L4 SDR_DATA20 SDR_DATA2 L8 SDR_DATA19 SDR_DATA18 M2 SDR_DATA17 SDR_DATA16 M4 SDR_DATA15 SDR_DATA14 M8 SDR_DATA13 SDR_DATA12 N2 SDR_DATA11 SDR_DATA10 R8 SDR_DATA1 SDR_DATA0 T2 NC SDR_CSZ0 AA5 SDR_CLK

(Page 26)

MS SDuWIRE
SYSTEM CONTROLLER,POWER CONTROL, LCD DRIVER NAND FLASH INTERFACE, MS INTERFACE,SD-RAM INTERFACE

/UOK /DOK /CHG GND /FLT SYS SYS SYSTEM LOAD SWITCH LITHIUM BATTERY CHARGER

/DONE 1 DC 2 DC 3

CURRENT-LIMITED VOLTAGE REGULATOR

INPUT VOLTAGE MONITOR

/CEN 4 PENPENINPUT LIMITER & CHARGER THERMAL REGULATION

BAT BAT USB USB TSET

CURRENT SETTING
13 USUSS 7 PSET VL GND 12 CT ISET THM
0.675V BIAS CURRENT SENSE REFERENCE 1.25V SLOPE COMPARATOR PWM COMPARATOR CURRENT-LIMIT COMPARATOR OUTPUT VOLTAGE SELECTOR SHORT-CIRCUIT PROTECTION 9 INP DRIVER SS 3 ERROR AMPLIFIER CLOCK 1MHZ SKIP-OVER ENTER SKIP/ SR OFF 11 ZERO-CROSS DETECT 7 LX PGND

IC903 MAX1557ETB

IN 1 GND 2

PWM AUTO SKIP CONTROL

OUT 4 XSHDN 5
IC Pin Function Description MAIN BOARD IC302 CS42L51-CNZR (A/D CONVERTER, D/A CONVERTER)

Pin No. 33

Pin Name LRCK SDA/CDIN SCL/CCLK AD0/nCS VA_HP FLYP GND_HP FLYN VSS_HP AOUTB AOUTA VA AGND DAC_FILT+ VQ ADC_FILT+ MICIN1/AIN3A MICIN2/AIN3B/ BIAS AIN2A AIN2B/BIAS AFILTA AFILTB AIN1A AIN1B nRESET VL VD DGND SDOUT MCLK SCLK SDIN AGND
I/O I/O I/O I I I I O O I I I I I I I O I O I -
Description L/R sampling clock signal input/output with the system controller I2C mode : Serial date input/output with the system controller SPI mode : Serial date input from the system controller Serial data transfer clock signal input from the system controller I2C mode : Address signal input from the system controller SPI mode : Chip select signal input from the system controller Power supply terminal (+1.8V) Connected to the external charge pump capacitor (positive node) Ground terminal Connected to the external charge pump capacitor (negative node) Connected to the capacitor for the internal analog headphone section R-ch analog audio signal output to the headphone and WM-port L-ch analog audio signal output to the headphone and WM-port Power supply terminal (+1.8V) Ground terminal Not used Not used Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Not used Not used L-ch analog audio signal input from the WM-port R-ch analog audio signal input from the WM-port Reset signal input from the system controller Power supply terminal Power supply terminal (+1.8V) Ground terminal Serial audio date output to the system controller Master clock signal input from the system controller Serial clock signal output to the system controller Serial audio date input from the system controller Ground terminal
MAIN BOARD IC601 MC-10051F1-FAE-A (SYSTEM CONTROLLER, POWER CONTROL, LCD DRIVER, NAND FLASH INTERFACE, MS INTERFACE, SD-RAM INTERFACE) Pin No. A1 to A3 A4 A5

Pin No. E19 E20

E21 to E23
Pin Name FLASHCLK AB0_A7 NC AB0_XDRQ AB0_D4 NC DGND CHGVBUS NC IO_B AB0_CSZ2 AB0_XACK NC DVDD NC EXTRST NC ETHER_XINT AB0_D15 to AB0_D13 NC USBSUSPD NC SDR_DATA25, SDR_DATA27, SDR_DATA31 NAND_RBZ1 NC AB0_WRZ NC
I/O O O I I/O O O I/O I I/O I/O O O O I/O I/O O O I/O Flash clock output to the D flip-flop
Description Address signal output to the USB controller Not used DMA request signal input from the USB controller Serial date input/output with the USB controller Not used Ground terminal Not used Not used Not used Chip select signal output to the USB controller DMA acknowledge signal output to the USB controller Serial date input/output with the USB controller Not used Power supply terminal Not used Reset signal input from the reset switch Not used Not used Serial date input/output with the USB controller Not used Not used Not used Serial data input/output with the 256Mbit SD-RAM Read/busy signal outoput to the NAND flash memory Not used Write strobe signal output to the USB controller Not used Address signal output to the USB controller Serial date input/output with the USB controller Not used Not used Serial data input/output with the 256Mbit SD-RAM Read/busy signal outoput to the NAND flash memory Not used Ground terminal Not used Read strobe signal output to the USB controller Serial date input/output with the USB controller Ground terminal Not used Power supply terminal
E24 E25 E26 F1 F2 F3, F4 F5 F22 F23 F26 G1 G2, G3 G4 G5 G22 G23 to G25 G26 H1 H2 H3 to H5 H8 H9 to H15 H16 H17 H22 to H25 H26 J1 to J3 J4, J5 J8 J9, J10 J11 to J17 J18 J19 J22 to J24 J25 J26 K1 to K3

F24, F25 AB0_D3, AB0_D5

H18, H19 AB0_A1, AB0_A2
AB0_D8, AB0_D9, AB0_D7, AB0_D6
NC IO_A SDR_DATA29, SDR_DATA30 NAND_RBZ2 NC GND NC AB0_RDZ AB0_D10 to AB0_D12 CHGGND1 NC VDD_L1
Pin No. K4, K5 K8 K9 K10 to K18 K19 K22 K23 K24 K25 K26 L1 to L5, L8 L9 L10 L11 L17, L18 L19, L22 to L25 L26
Pin Name SDR_DATA28, SDR_DATA26 NAND_RBZ3 NAND_DA6 GND NC LCD_HSYNC NC LCD_VSYNC CHGGND2 NC SDR_DATA23 to SDR_DATA20, SDR_DATA24, SDR_DATA19 NAND_DA4 GND NC GND LCD_B1 to LCD_B5 NC

I/O I/O O I/O O O -

Description Serial data input/output with the 256Mbit SD-RAM Read/busy signal outoput to the NAND flash memory Serial date input/output with the NAND flash memory Ground terminal Not used Horizontal sync signal output to the level shift Not used Vertical sync signal output to the level shift Ground terminal Not used

I/O I O I I I O O O I I/O I I/O I I I O I/O O I O I Power supply voltage input terminal Power supply voltage output terminal Power supply terminal
USB OK signal input from the charge control Wake up signal input from the WM-port Charge signal showing that the drive is in fault status is input Bank address signal output to the 256Mbit SD-RAM Not used USB suspend signal output to the charge control Not used Not used Reset signal output to the USB controller Interrupt request signal input from the USB controller Not used Not used Not used L/R sampling clock signal input/output terminal Serial clock signal input terminal Not used Not used
L/R sampling clock signal input/output with the D/A converter Ground terminal Ground terminal Sub system clock input terminal (32.768kHz) Not used Charge detection signal input from the charge control Interrupt request signal input from the USB controller Not used Serial data transfer clock signal output to the D/A converter I2C mode : Serial date input/output with the D/A converter SPI mode : Serial date output to the D/A converter Not used Not used Power supply terminal Power supply terminal Not used Not used Not used Not used Reset signal output to the D/A converter Serial clock signal input from the D/A converter Serial audio date output to the D/A converter Not used Power supply voltage input terminal
Pin No. AC25 AC26 AD1 AD4 AD5 AD6 AD7 AD8 AD9 AD10 to AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26, AE1, AE2 AE3 AE4 AE5 AE6 AE7 AE8 AE9 AE10, AE11 AE12 AE13 AE14 AE15 AE16 AE17 AE18 AE19 AE20 AE21 AE22 AE23
Pin Name IO_C OSCOUT NC XHOLD_KEY KEY_WAKE NC SPI0_CSZ2 VDD_L1 IO_C NC AVDD_LPLL AVDD_HPLL NC BKBAT IO_A NC USB_PWRCTL GND2 PM0_SI LCD_PWM1 NC GND3 NC DD2VFBK DD2VFBSW DD2GNDA DD2INA VDD_L0 VDD_L1 IO_C NC DD1INA IO_B AVDD_LPLL AVDD_HPLL GND DD1VFBK VDD_DSP IO_A VGP12IN VGP3IN VGP4 VGP5
I/O O I I O I O I O I O I I I I I O O Not used
Description Sub system clock output terminal (32.768kHz) Not used Not used Key hold on/off signal input from the hold switch Wake up control signal input terminal Not used I2C mode : Address signal output to the D/A converter SPI mode : Chip select signal output to the D/A converter Power supply terminal Not used Not used Power supply terminal Power supply terminal Not used Battery voltage detection input terminal Not used Not used USB power control signal output terminal Ground terminal Serial audio date input from the D/A converter PWM signal output to the LCD back light driver Not used Ground terminal Not used Power supply voltage feedback terminal Power supply voltage output terminal Ground terminal Power supply voltage input terminal Power supply terminal Power supply terminal Not used Not used Power supply voltage input terminal Not used Power supply terminal Power supply terminal Ground terminal Power supply voltage feedback terminal Power supply terminal Not used Power supply voltage input terminal Power supply voltage input terminal Power supply voltage output terminal Power supply voltage output terminal

X-2177-741-1 REAR CABINET ASSY (P) (PINK) (A806: CE7) X-2177-750-1 REAR CABINET ASSY (B) (BLACK) (A805: CEW) X-2177-751-1 REAR CABINET ASSY (B) (BLACK) (A806: CEW) X-2177-752-1 REAR CABINET ASSY (B) (BLACK) (A808: CEW) X-2177-753-1 REAR CABINET ASSY (V) (VIOLET) (A805: CEW) X-2177-756-1 REAR CABINET ASSY (W) (WHITE) (A805: CEW) X-2177-757-1 REAR CABINET ASSY (W) (WHITE) (A806: CEW) X-2177-759-1 REAR CABINET ASSY (P) (PINK) (A805: CEW) X-2177-918-1 REAR CABINET ASSY (P) (PINK) (A806: CND) X-2177-919-1 REAR CABINET ASSY (P) (PINK) (A806: E, AUS, JE) X-2177-920-1 REAR CABINET ASSY (V) (VIOLET) (A805: MX) X-2177-921-1 REAR CABINET ASSY (B) (BLACK) (A806: MX) X-2177-922-1 X-2177-923-1 X-2178-903-1 X-2178-904-1 X-2178-905-1 X-2178-906-1 X-2178-907-1 X-2178-908-1 X-2178-912-1 2-889-243-01 REAR CABINET ASSY (V) (VIOLET) (A806: MX) REAR CABINET ASSY (B) (BLACK) (A808: MX) REAR CABINET ASSY (B) (BLACK) (A805: CH) REAR CABINET ASSY (V) (VIOLET) (A805: CH) REAR CABINET ASSY (W) (WHITE) (A805: CH) REAR CABINET ASSY (B) (BLACK) (A806: CH) REAR CABINET ASSY (W) (WHITE) (A806: CH) REAR CABINET ASSY (B) (BLACK) (A808: CH) REAR CABINET ASSY (P) (PINK) (A805: CH) PIN, ORNAMENT
3-196-648-01 ADHESIVE (REAR)
MAIN BOARD, NAND BOARD SECTION
Note: The illustration sees the set from the rear.

not supplied

not supplied not supplied

(A805/A806)

front cabinet section
Note: When the MAIN board is replaced, format it according to the NOTE OF MAIN BOARD REPLACING (refer to page 4) of the servicing notes. Ref. No. Part No. X-2149-671-1 2-889-236-01 2-889-239-01 2-889-229-01 2-897-318-01 Description DOOR ASSY, CONNECTOR SPRING (DOOR) CONNECTOR, HOLDER SHEET (NAND) SPACER (NAND) (A805/A806) Remark

Ref. No. 57

3-234-449-11 SCREW (M1.4) X-2177-781-1 NAND BOARD, COMPLETE (for SERVICE) (A805: CND) X-2177-782-1 NAND BOARD, COMPLETE (for SERVICE) (A806: CND) X-2177-783-1 NAND BOARD, COMPLETE (for SERVICE) (A808: CND) X-2177-784-1 NAND BOARD, COMPLETE (for SERVICE) (A805: CE7, CEV) X-2177-785-1 NAND BOARD, COMPLETE (for SERVICE) (A806: CE7, CEV) X-2177-786-1 NAND BOARD, COMPLETE (for SERVICE) (A808: CE7, CEV) X-2177-787-1 NAND BOARD, COMPLETE (for SERVICE) (A805: CEW) X-2177-788-1 NAND BOARD, COMPLETE (for SERVICE) (A806: CEW) X-2177-789-1 NAND BOARD, COMPLETE (for SERVICE) (A808: CEW)

1-128-622-91 CERAMIC CHIP 1-112-716-11 CERAMIC CHIP 1-128-622-91 1-112-716-11 1-128-622-91 1-112-716-11 1-128-622-91 1-112-716-11 1-128-622-91 1-112-716-11 1-128-622-91 1-112-716-11 1-128-622-91 1-112-716-11 1-112-716-11 1-112-716-11 1-112-716-11 1-112-716-11 1-100-591-91 1-100-566-91 1-100-566-91 1-112-716-11 1-164-931-11 1-100-966-91 1-125-777-11 1-112-716-11 1-112-716-11 1-137-987-11 1-112-716-11 1-100-611-91 1-112-716-11 1-100-611-91 1-100-505-91 1-164-937-11 1-100-611-91 1-100-611-91 1-100-611-91 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP
1-100-611-91 CERAMIC CHIP 1-100-670-11 CERAMIC CHIP 1-100-611-91 CERAMIC CHIP < CONNECTOR >

CN601 CN801 CN851 CN901

(Not supplied) CONNECTOR, BOARD TO BOARD 30P 1-819-974-11 CONNECTOR, FPC (ZIF) 33P 1-820-771-21 CONNECTOR, MULTIPLE (RECEPTACL) (WM-PORT) 1-820-726-21 RECEPTACLE, CONNECTOR < DIODE >

D101 D201

8-719-083-04 DIODE RSB6.8STE61 8-719-083-04 DIODE RSB6.8STE61 < FERRITE BEAD >
1-128-627-11 CERAMIC CHIP 1-112-716-11 CERAMIC CHIP 1-112-716-11 CERAMIC CHIP
FB101 FB201 FB301 FB801 FB802
1-400-851-11 1-400-851-11 1-400-915-21 1-481-258-21 1-481-258-21
EMI, FERRITE (SMD) (1005) EMI, FERRITE (SMD) (1005) INDUCTOR (EMI FERRITE) (2012) SMD EMI FERRITE SMD EMI FERRITE
Note: When CN601 on the MAIN board is damaged, exchange the new MAIN board for the MAIN board which connector damaged.
Ref. No. FB803 FB804 FB805 FB806 FB807 FB808 FB809 FB810 FB811 FB812 FB813 FB814 FB815 FB816 FB817 FB818 FB819 Part No. 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 1-481-258-21 Description SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE SMD EMI FERRITE Remark Ref. No. R105 R106 R107 Part No. Description Remark
1-218-937-11 RES-CHIP 47 5% 1/16W 1-218-949-11 RES-CHIP 470 5% 1/16W 1-208-455-11 RES-CHIP 5.6 5% 1/16W (EXCEPT A805: CEW/A806: CEW/A808: CEW) 1-218-937-11 RES-CHIP 1-218-949-11 1-218-949-11 1-244-161-11 1-218-949-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP 47 5% 1/16W (A805: CEW/A806: CEW/A808: CEW) 470 5% 1/16W 470 5% 1/16W 2.2 5% 1/16W 470 5% 1/16W (A805: CEW/A806: CEW/A808: CEW)

2-896-040-41 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (SPANISH) (A805: CE7, MX/A806: CE7, MX/A808: CE7, MX) 2-896-040-51 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (ITALIAN) (A805: CE7/A806: CE7/A808: CE7) 2-896-040-61 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (RUSSIAN) (A805: CEV/A806: CEV/A808: CEV) 2-896-040-71 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (SIMPLIFIED CHINESE) (A805: CH/A806: CH/A808: CH) 2-896-040-81 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (TRADITIONAL CHINESE) (A805: E, AUS, JE/A806: E, AUS, JE/ A808: E, AUS, JE) 2-896-040-91 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (KOREAN) (A805: E, AUS, JE/A806: E, AUS, JE/ A808: E, AUS, JE) 3-046-415-11 PIECE (L), EAR (Size L) (GRAY) (for WHITE, PINK models) 3-046-415-21 PIECE (L), EAR (Size L) (CLEAR BLACK) (for BLACK, VIOLET models) 4-220-438-11 PIECE (M), EAR (Size M) (GRAY) (for WHITE, PINK models) 4-220-438-21 PIECE (M), EAR (Size M) (CLEAR BLACK) (for BLACK, VIOLET models) 4-220-439-11 PIECE (S), EAR (Size S) (GRAY) (for WHITE, PINK models) 4-220-439-21 PIECE (S), EAR (Size S) (CLEAR BLACK) (for BLACK, VIOLET models) 8-912-759-90 RECEIVER (MDR-EX082/BC9 SET) (Headphone) (for BLACK, VIOLET models) (Including EARBUD: Size S/M/L) 8-912-759-92 RECEIVER (MDREX082SPW9 SET) (Headphone) (for WHITE, PINK models) (Including EARBUD: Size S/M/L) X-2178-385-2 CD-ROM ASSY (RUSSIA HELP) (for SonicStage, Image Converter of Russsian Help) (A805: CEV/A806: CEV/A808: CEV) X-2178-869-2 SOFT ASSY, APPLICATION (CD-ROM: SonicStage software, Image Converter software, Oparation Guide (PDF file))

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 Date 2007.04 New Description of Revision

NWZ-A818

Bit rate 48 kbps 64 kbps 128 kbps 256 kbps 320 kbps Songs 5,050 3,750 1,840 Time 336 hr. 40 min. 250 hr. 00 min. 123 hr. 20 min. 63 hr. 00 min. 56 hr. 00 min.

Display

2.0-inch, low-temperature poly-silicon TFT color display with white LED-backlight, QVGA (dots), 0.1275 mm dot pitch, 262,144 colors
Maximum recordable time of videos (Approx.)
The approximate recordable times is estimated in the case where only videos are transferred. The time may differ, depending on the conditions under which the player is used.
Bit rate 384 kbps 768 kbps Time 7 hr. 40 min. 4 hr. 20 min.
Dimensions (w/h/d, projecting parts not included)
43.8 88.0 9.1 (Thinnest part 8.3) mm (1 3/1/2 3/8 (Thinnest part 11/32) inches)

Dimension (w/h/d)

44.5 88.0 9.6 mm (1 13/1/2 13/32 inches)
Time 15 hr. 40 min. 9 hr. 20 min.
Time 32 hr. 40 min. 19 hr. 00 min.
Approx. 53 g (Approx. 1.9 oz)
Bit rate Video Format: 384 kbps Audio Format: 128 kbps Video Format: 768 kbps Audio Format: 128 kbps Time 7 hr. 10 min. 4 hr. 00 min.
Time 15 hr. 00 min. 8 hr. 30 min.
Time 30 hr. 40 min. 17 hr. 30 min.

Supplied Accessories

Headphones (1) Headphone extension cord (1) Earbuds (Size S, L) (1) USB cable*1 (1) Attachment (1) Use when connecting the player to the optional cradle, etc. CD-ROM*2 (1) (NW-A805/A806/A808) SonicStage software Image Converter software*3 Operation Guide (PDF file) CD-ROM*4 (1) (NWZ-A815/A816/A818) MP3 Coversion Tool Windows Media Player 11 Operation Guide (PDF file) Quick Start Guide (1) *1 Do not use any USB cable other than the supplied USB cable or the specified optional dedicated cables. *2 Do not attempt to play this CD-ROM in an audio CD player. *3 Use this player together with the supplied Image Converter software (version 3.0 or later). This software is referred as Image Converter in this manual. *4 Depending on the country/region in which you have purchased the player, the supplied software may be different. Design and specifications are subject to change without notice.
Maximum recordable number of photos that can be transferred (Approx.)
Max. 10,000 Recordable number of photos may be less depending on file sizes.
Capacity (User available capacity)* 1
NW-A805: 2 GB (Approx. 1.81 GB = 1,948,622,848 bytes) NW-A806: 4 GB (Approx. 3.73 GB = 4,008,198,144 bytes) NW-A808: 8 GB (Approx. 7.56 GB = 8,127,348,736 bytes) NWZ-A815: 2 GB (Approx. 1.71 GB = 1,840,775,168 bytes) NWZ-A816: 4 GB (Approx. 3.57 GB = 3,840,638,976 bytes) NWZ-A818: 8 GB (Approx. 7.30 GB = 7,840,956,416 bytes) *1 Available storage capacity of the player may vary. A portion of the memory is used for data management functions.

Output (headphones)

Output 5 mW + 5 mW (16 ) Frequency response 20 to 20,000 Hz (when playing data file, single signal measurement)

Major item Major item switching: [v]/ [V] key

POWER VCHK

In this state, the power supply voltage of each power supply line can be confirmed by measuring the voltage. 5. Press the [BACK] key, return to minor item selection screen. 4-1-2. Consumption current (audio playback) check This mode is used in case consumption current (audio playback) is checked in the state where 1 kHz 0 dBs L-ch/R-ch VOLUME: 15 audio signal is outputed. 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 ACHK. 4. Press the u key, 1 kHz 0 dBs L-ch/R-ch VOLUE: 15 audio signal is outputed.

[B] key

[b] key
Minor item switching: [v]/ [V] key

Minor item

[u] key
Start Automatic Finish or Result

[BACK] key

4. OPERATION OF THE TEST MODE 4-1. Power
liquid crystal display MPTAPP MENU POWER AUDIO VIDEO OTHER SHUTDOWN EXITTEST VCHK ACHK DSVCHK CHGCHK BATTCHK
POWER ACHK 1kHz 0dBs L/Rch HPOUT [ VOL: 15 ]
5. In this state, each time the [OPTION] key is pressed, LCD back light on/off switch is performed. 6. Press the [BACK] key, return to minor item selection screen.
4-1-3. Standby current check This mode is used in case standby current is checked. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the POWER, and press the key to enter the minor item. 3. Press the v / V key to select the DSVCHK. 4. Press the u key, enter the state of the deep sleep. 5. Press the [BACK] key, release the state of the deep sleep.
4-1-5. Battery voltage check This mode is used in case battery voltage 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 BATTCHK. 4. Press the u key, the battery voltage is displayed. When the battery voltage cannot be confirmed, ERROR is displayed.
POWER DSVCHK POWER BATTCHK X.XXXV
6. Press the [BACK] key, return to minor item selection screen. X.XXXV: Battery voltage 4-1-4. Charge current check This mode is used in case charge current is checked. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the POWER, and press the key to enter the minor item. 3. Press the v / V key to select the CHGCHK. 4. Press the u key, the charge setting is displayed.
6. Press the [BACK] key, return to minor item selection screen. 4-2. Audio While playing the audio track, it's in a repeat state. If [BACK] key is pressed, its stopped. Press the [VOL +] key to switch the HP/LINE.
liquid crystal display MPTAPP MENU POWER AUDIO VIDEO OTHER SHUTDOWN EXITTEST

POWER CHGCHK AC

OUTPUT SN F1 F2 SEPLR SEPRL MAXOUT NMLZR SPCHK
5. In this 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_PEN 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.

4-2-6. CH separation (R-ch) check 1 kHz 0 dBs R-ch VOLUME: 25 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 SEPRL. 4. Press the u key, 1 kHz 0 dBs R-ch VOLUME: 25 audio signal is outputted.
5. In this state, each time the [OPTION] key is pressed, AVLS on/ off switch is performed. 6. Press the [BACK] key, return to minor item selection screen. 4-2-8. Normalizer check 1 kHz 24 dBs L-ch/R-ch VOLUME: 30 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 NMLZR. 4. Press the u key, 1 kHz 24 dBs L-ch/R-ch VOLUME: 30 audio signal is outputted.
AUDIO SEPRL 1kHz 0dBs Rch HPOUT [ VOL: 25 ]
AUDIO NMLZR 1kHz 24dBs L/Rch HPOUT [ VOL: 30 ]
4-2-9. Sound pressure regulation level check 1 kHz 0 dBs L-ch/R-ch VOLUME: 30 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 SPCHK. 4. Press the u key, 1 kHz 0 dBs L-ch/R-ch VOLUME: 30 audio signal is outputted.

4-4. Other

CLOCK KEY FORMAT DEST SPSET FWVER NCAPCHK
AUDIO SPCHK 1kHz 0dBs L/Rch HPOUT [ VOL: 30 ]
4-4-1. Clock check The movement of an internal clock is confirmed. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the OTHER, and press the key to enter the minor item. 3. Press the v / V key to select the CLOCK. 4. Press the u key, date and time are displayed.
5. Press the [BACK] key, return to minor item selection screen. 4-3. Video
OTHER CLOCK XX, XX XX XXXX ##:##:##.######
XX, XX XX XXXX ##:##:##.###### 4-3-1. LCD display check Liquid crystal display is checked. Checking method: 1. Enter the test mode. 2. Press the v / V key to select the VIDEO, and press the B key to select the LCD. 3. Press the u key, all black is displayed on the liquid crystal display. 4. In this state, each time the [OPTION] key is pressed, the screen display changes in the following order. All black (default) All red All green All blue All white Color bar Maximum drawing size confirmation Maximum drawing size confirmation: All blue (All sides are red) is displayed. Whether red in all sides is seen is confirmed. 4. In this state, each time the [VOL ---] key is pressed, LCD back light brightness min/max/middle switch is performed. 5. Press the [BACK] key, return to minor item selection screen.

VDD_DDCOUT20 +3.1V REGULATOR IC602 +1.8V REGULATOR IC504 CHG_ICTL Y2 VDD_ANA VDD_ECO VDD_DDCIO VDD_GP1 VDD_GP3 VDD_GP4 VDD_HP VDD_LO VDD_LOG VDD_PLL

IN1 IN2

SYS +3.1V

NAND BOARD

USB +1.8V

CHARGE CONTROL Q903

POWER CONTROL, CHARGE CONTROL ICISET 24 /DOK /CEN PEN2 USUSS /UOK /CHG /FLT BAT 17 BAT 18
C6 KEY_AD0 B6 KEY_AD1 WAKE UP SWITCH Q603 S601 RESET USB_PWRCTL AD20 AD5 KEY_WAKE

USB +3.1V

+3.1V REGULATOR IC503
HP/LINE +1.8V U13 WAKEUP AA2 WAKEUP_INT G4 EXTRST

+1.8V REGULATOR IC301

CHG_XCHGEN CHG_PEN2 USB_SUSPEND XUSB_OK XCHG_DET CHG_XFLT

V10 W8 AB8 AB2 AC4 AB4

LITHIUM ION STRAGE BATTERY 3.7V 610mAh

SIGNAL PATH : AUDIO

S602 OFF (HOLD) ON

AD4 XHOLD_KEY

U70_SOUT U70_SRIN CRD_DET CRD_AD

T17 T18 AB3 C8

TXD/SLEEP RXD/WAKE CRD_AD
Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board: Y : parts extracted from the conductor side. : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. Note on Schematic Diagram: All capacitors are in F unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. C : panel designation. A : B+ Line. Power voltage is dc 3.7 V and fed with regulated dc power supply from CN901 pin 1 and pin 2 on the MAIN board. Voltages are dc with respect to ground under no-signal conditions. no mark : PLAY BACK Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Signal path. F : AUDIO L : VIDEO Abbreviation FR : French model
MAIN board is multi-layer printed board. However, the patterns of intermediate-layers have not been included in diagrams.

Semiconductor Location

Ref. No. Location IC501 D-2 IC502 D-3 IC503 C-1 IC504 C-2 IC505 D-3 IC506 D-3 IC507 D-2 IC508 D-4 IC509 D-4 IC601 C-3 IC701 C-4 IC903 B-6 Q603 D-5
5-2. PRINTED WIRING BOARDS MAIN Section (1/2)

: Uses unleaded solder.

MAIN BOARD (SIDE A)

C610 C617

C613 C697 C650 C660 C615 C698 C651 C661 C643 C672 C675
C671 C674 C677 C680 C684 C687
C655 C701 C713 C654 C702 C714 C640 C629 C703 C704 CL910 LCL621
R643 C692 R611 C605 C607 C608

R635 CL908

C626 X602

5-4. SCHEMATIC DIAGRAM MAIN Section (1/6)
See page 28 for IC Block Diagrams. See page 30 for IC Pin Function Description.

MAIN BOARD (1/6) A

VDD_HP CRD_LINEOUT HP_XMUTE RR102 22k LINE_IN_L LINE_IN_R R204 22k

R104 22k

R302 0

IC B/D

R202 22k

MAIN BOARD (4/6)

Q304 UNR31A600LS0 Q301,304 MUTING CONTROL
CL101 LINE_OUT_L CL201 LINE_OUT_R
R304 150k +1.8V REGULATOR

C104 150p C204 C103

C150p 0.001

C102 1

C106 C206 C105 C205

0.001 0.001 0.001 0.001

(Page 25)

MAIN BOARD (3/6)

EN2 VIN
VOUT2 IC301 VOUT1 XC6401FF58DR EN1 GND VSS 7

C203 0.001

FB101 FB201 R313 1k
RSB6.8STE61 RSB6.8STE61 R110 2.2 R210 2.2

CL102 CL202 CL301

J301 (HEADPHONE) L R G

AFILTB

AFILTA

MICIN2/AIN3B/BIAS

MICIN1/AIN3A

AIN2B/BIAS

(Page 24)

R305 220k CR312 0

Q301 UNR31A600LS0 R307 1k C312 22

R-1 -2

R208 470

R209 470

C110 0.22

C301 0.001

C302 0.1
PCM0_ADDT CPU_REFCLKO RPCM0_BCK PCM0_DADT PCM0_LRCK R315 220
C313 0.1 C314 C1 C319 4.7 C321 0.022 Q302 EMX18 Q302,303 MUTING Q303 EMX18
VL VD DGND SDOUT MCLK SCLK SDIN AGND

C303 0.1

A/D CONVERTER, D/A CONVERTER IC302 CS42L51-CNZR
DAC_FILT+ AGND VA AOUTA AOUTB VSS_HP

C210 0.22

ADA_XRST

nRESET

ADC_FILT+

C310 0.1

(FR) CRR107 VCC NO1 COM1 NC1 IN1
HEADPHONE/LINE SELECTOR IC303 MAX4764ETB+TG069 NO2 COM2 NC2 IN2 GND 11 GND

(FR) RVDR301 R207

SPI0_CLK
SCL/CCLK SDA/CDIN AD0/nCS GND_HP

SPI0_XCS2

SPI0_MOSI

R106 470

R206 470

C107 0.068

C308 1

R105 47

C207 0.068 RC108 100p C109 0.0047 C318 0.1 C208 0.0047 C209 100p

MAIN BOARD (6/6)

RC306 0.1
R107,207 5.6(EXCEPT FR) 47(FR)

VDD_DDCOUT20 AGND DGND

C307 10

(Page 27)

Note: When IC301 and IC302 cannot exchange with single. When IC301 and IC302 are damaged, exchange the entire mounted board.

Ver. 1.1

5-5. SCHEMATIC DIAGRAM MAIN Section (2/6)
See page 28 for IC Block Diagrams.

MAIN BOARD (2/6)

VDD_GP1 USB_INT AB0_XDRQ R510 22

R509 0

AB0_D0 AB0_A8 AB0_A7 AB0_A6 AB0_A5 AB0_A4 AB0_A3 AB0_A2 AB0_A1 AB0_XACK AB0_XCS2

R520 100k

AB0_XDRQ R511 220k

R512 0

C516 0.IC508 TC7SG04AFS VCC GND

A2 B2 C2

AB0_XRD AB0_XCS2 AB0_XACK AB0_XRD AB0_XCS2 AB0_XACK RCK D /Q GND IC506 TC7WG74FC GND 9 VCC /PR /CLR Q
5 LEVEL SHIFT 4 C517 0.1 B DIR VCCB A GND VCCA

A1 B1 C1

D FLIP-FLOP

IC509 SN74AVC1T45YZPR

INVERTER F2

C518 0.1

AB0_A2
AB0_A2 AB0_A3 AB0_A4 AB0_A5 AB0_A6 AB0_A7 AB0_A8
AB0_A3 AB0_A4 AB0_A5 AB0_A6 AB0_A7 AB0_A8

AB0_A1

R514 10
CD1 CD2 CD3 CD4 CD5 CD6 CD7 IC501 CD8 CD9 CD10 CD11 CD12 CD13 CD14 CD15 S1R72V17B00A20B
XWRL XRD CLKIN XRESET VBUS
AB0_D1 AB0_D2 AB0_D3 AB0_D4 AB0_D5

AB0_D6

VBUSFLG DM DP R1 BURNIN ATPGEN TESTEN XO XI
CK D /Q GND IC505 TC7WG74FC GND 9 VCC /PR /CLR Q

USB CONTROLLER

AB0_D0

C514 0.1

C513 0.1

AB0_D5

AB0_D4

AB0_D3

AB0_D2

AB0_D1

AB0_XRD

C503 1

VBUSEN

R507 1K VCC_VBUS

AB0_D7 AB0_D8 AB0_D9 AB0_D10 R513 100k C515 0.1 AB0_D11 AB0_D12 AB0_D13

USB_DM USB_DP

AB0_D7 AB0_D8 AB0_D9 AB0_D10 AB0_D11 AB0_D12 AB0_D13 AB0_D14
AB0_D8 AB0_D9 AB0_D10 AB0_D11 AB0_D12

AB0_D7

RR505 100k R504 100k R503 100k RC501 18p
AB0_D13 AB0_D14 AB0_D15 C510 0.1 AB0_D14 AB0_D15

AB0_XWR RESETZ

AB0_D15

X501 12MHz

FLASHCLK USB_XRST USB_PWRCTL
INVERTER IC507 TC7SG04AFS 1 VCC GND NC 5 RR519 100k
RESET SWITCH IC502 TC7SG08AFS VCC GND 4 R5

C505 0.1

C507 0.1

C508 0.1

C504 0.1
VCONT IC503 TK63731AB1G0B VOUT

IC504 TK63718HCL-G

+1.8V REGULATOR

+3.1V REGULATOR

C511 1

C512 1

VDD_UNREG

C506 0.1

C509 0.1

R522 0

C502 15p
Note: When IC501, IC503, IC505, IC506 and IC509 cannot exchange with single. When IC501, IC503, IC505, IC506 and IC509 are damaged, exchange the entire mounted board.
Ver. 1.1 5-6. SCHEMATIC DIAGRAM MAIN Section (3/6)
VDD_GP1 CHG_PEN2 CHG_XCHGEN USB_SUSPEND
VDD_DDCIO VDD_ANA CHG_PEN2 CHG_XCHGEN USB_SUSPEND CPU_REFCLKO 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_D11 SDR_D10 SDR_D01 SDR_D00 VDD_GP1 CRD_AD SPI0_MOSI SPI0_CLK
CHG_PEN2 CHG_XCHGEN USB_SUSPEND CHG_ICTL

UART_RXD UART_TXD

VDD_L0

VDD_GP1

SDR_XCS0 SDR_CLK

KEY_AD1 KEY_AD0

VDD_LOG VDD_DDCIO VDD_GP4 LCD_PWM1 LCD_R5
CL613 R617 0.22 R622 C652 R0 RC654 RC669 5p 0.1

X603 11.2896MHz R627 1k

VDD_LOG VDD_DDCIO VDD_GP4 LCD_PWM1 LCD_R5 LCD_R4 LCD_R3 LCD_R2 LCD_R1 LCD_R0 LCD_G5 LCD_G4 LCD_G3 LCD_G2 LCD_G1 LCD_G0 LCD_B5 LCD_B4 LCD_B3 LCD_B2 LCD_B1 LCD_B0 LCD_PXCLK LCD_HSYNC LCD_VSYNC LCD_PCI LCD_PON LCD_BLTCTL VDD_HP

NAND_D03

0.001 0.1

NAND_D04 NAND_D05

NAND_D06 NAND_D07 C651 0.1

C622 1

C660 0.001

NAND_RXB2 NAND_RXB3

Note: When CN601, IC601 and IC602 cannot exchange with single. When CN601, IC601 and IC602 are damaged, exchange the entire mounted board.
5-7. SCHEMATIC DIAGRAM MAIN Section (4/6)

VDD_ECO

MAIN BOARD
SDR_CKE0 SDR_XWR SDR_A11 SDR_A12 SDR_CLK SDR_XCAS SDR_XRAS SDR_XCS0 SDR_DQM3 SDR_DQM2 SDR_DQM1 SDR_DQM0

SDR_DQM0 SDR_DQM1

SDR_DQM0 SDR_DQM1 SDR_DQM2 SDR_DQM3 SDR_XWR SDR_CKE0 SDR_XCS0 SDR_XRAS SDR_XCAS SDR_BA1 SDR_BA0

C701 C711 C712 C713 C714

SDR_DQM2 SDR_DQM3 SDR_XWR SDR_CKE0 SDR_XCS0 SDR_XRAS SDR_XCAS SDR_BA1

R701 0

C702 100p

100p 100p 0.1 0.1 0.1

C853 100p

R857 470k

SDR_BA0 SDR_A12 SDR_A11 SDR_A10 SDR_A09 SDR_A08 SDR_A07 SDR_A06
CN851 22P (WM-PORT) 1 GND RESERVE(OTG) D+ DGND RESERVE VIN RXD/WAKE CRD_AD TXD/SLEEP USB_DET UNREG_OUT AU_L_IN AU_L_OUT AU_COM AU_R_IN AU_R_OUT VIDEO-GND/GND VIDEO-IN/OUT/OPEN DCIN DIGITAL_OUT/OPEN GND 6 R851 1k 7 8
SDR_A12 SDR_A11 SDR_A10 SDR_A09 SDR_A08 SDR_A07 SDR_A06 SDR_A05 SDR_A04 SDR_A03 SDR_A02 SDR_A01 SDR_A00 SDR_CLK SDR_D31 SDR_D30 SDR_D29 SDR_D28 SDR_D27 SDR_D26 SDR_D25 SDR_D24 SDR_D23 SDR_D22 SDR_D21 SDR_D20 SDR_D19 SDR_D18 SDR_D17 SDR_D16 C707 0.1 C708 100p C709 0.1 C703 0.1
P8 P3 N1 M1 L9 E9 D1 C1 B8 B3 R3 L3 F1 A3 P7 P2 N9 M9 L1 E1 D9 C9 B7

R702 100k

SDR_A05 SDR_A04 SDR_A03 SDR_A02 SDR_A01 SDR_A00 SDR_CLK
B2 R7 L7 F9 A7 K3 K2 H9 H7 H3 E7 E3 J1 J2 K7 J9 K8 J8 F2 F8 K1 K9
DQM3 DQM2 DQM1 DQM0 WE NC NC NC NC NC VDD VDD VDD VDD VDDQ RAS CAS A11 A12 CKE CLK CS

R858 10k

9 R853 1k 12 13

R861 0

C704 100p C705 0.1
VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VSS VSS VSS VSS VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ
DQ31 DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 DQ24
M3 M2 P1 N2 R1 N3 R2 E8 D7 D8 B9 C8 A9 C7 A8 A2 C3 A1 C2 B1 D2 D3 E2
SDR_D31 SDR_D30 SDR_D29 SDR_D28 SDR_D27 SDR_D26 SDR_D25 SDR_D24 SDR_D23 SDR_D22 SDR_D21 SDR_D20 SDR_D19 SDR_D18 SDR_D17 SDR_D16 SDR_D15 SDR_D14 SDR_D13 SDR_D12 SDR_D11 SDR_D10 SDR_D09

SDR_D31

C706 100p
SDR_D30 SDR_D29 SDR_D28 SDR_D27 SDR_D26 SDR_D25

C710 100p

256Mbit SD-RAM IC701 K4M56323PG-HG75T
DQ23 DQ22 DQ21 DQ20 DQ19 DQ18 DQ17 DQ16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9

IN 1 GND 2
0.675V BIAS CURRENT SENSE REFERENCE 1.25V SLOPE COMPARATOR PWM COMPARATOR CURRENT-LIMIT COMPARATOR
OUTPUT VOLTAGE SELECTOR SHORT-CIRCUIT PROTECTION

PWM AUTO SKIP CONTROL

9 INP DRIVER

ERROR AMPLIFIER

CLOCK 1MHZ SKIP-OVER ENTER SKIP/ SR OFF 11

ZERO-CROSS DETECT 6

LX PGND

OUT 4 XSHDN 5

IC Pin Function Description MAIN BOARD IC302 CS42L51-CNZR (A/D CONVERTER, D/A CONVERTER)

Pin No. 33

Pin Name LRCK SDA/CDIN SCL/CCLK AD0/nCS VA_HP FLYP GND_HP FLYN VSS_HP AOUTB AOUTA VA AGND DAC_FILT+ VQ ADC_FILT+ MICIN1/AIN3A MICIN2/AIN3B/ BIAS AIN2A AIN2B/BIAS AFILTA AFILTB AIN1A AIN1B nRESET VL VD DGND SDOUT MCLK SCLK SDIN AGND
I/O I/O I/O I I I I O O I I I I I I I O I O I -
Description L/R sampling clock signal input/output with the system controller I2C mode : Serial date input/output with the system controller SPI mode : Serial date input from the system controller Serial data transfer clock signal input from the system controller I2C mode : Address signal input from the system controller SPI mode : Chip select signal input from the system controller Power supply terminal (+1.8V) Connected to the external charge pump capacitor (positive node) Ground terminal Connected to the external charge pump capacitor (negative node) Connected to the capacitor for the internal analog headphone section R-ch analog audio signal output to the headphone and WM-port L-ch analog audio signal output to the headphone and WM-port Power supply terminal (+1.8V) Ground terminal Not used Not used Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Analog audio signal input terminal Not used Not used Not used L-ch analog audio signal input from the WM-port R-ch analog audio signal input from the WM-port Reset signal input from the system controller Power supply terminal Power supply terminal (+1.8V) Ground terminal Serial audio date output to the system controller Master clock signal input from the system controller Serial clock signal output to the system controller Serial audio date input from the system controller Ground terminal

C25 C26 D1 D2 D3 D4 D5 D6, D7 D8 D9 D10 D11 to D14 D15 D16 D17 D18 D19 D20 D21 to D23 D26 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16, E17 E18
D24, D25 AB0_D0, AB0_D2 NC DISCHGVBUS NC NAND_REZ NAND_DA3 IO_B NAND_DA5 NC NAND_DA7 NAND_CLE BATSEL SWBAT CAPBTDL CAPADDL NC SWVBUS NC AB0_A4

Pin No. E19 E20

E21 to E23
Pin Name FLASHCLK AB0_A7 NC AB0_XDRQ AB0_D4 NC DGND CHGVBUS NC IO_B AB0_CSZ2 AB0_XACK NC DVDD NC EXTRST NC ETHER_XINT AB0_D15 to AB0_D13 NC USBSUSPD NC SDR_DATA25, SDR_DATA27, SDR_DATA31 NAND_RBZ1 NC AB0_WRZ NC
I/O O O I I/O O O I/O I I/O I/O O O O I/O I/O O O I/O Flash clock output to the D flip-flop
Description Address signal output to the USB controller Not used DMA request signal input from the USB controller Serial date input/output with the USB controller Not used Ground terminal Not used Not used Not used Chip select signal output to the USB controller DMA acknowledge signal output to the USB controller Serial date input/output with the USB controller Not used Power supply terminal Not used Reset signal input from the reset switch Not used Not used Serial date input/output with the USB controller Not used Not used Not used Serial data input/output with the 256Mbit SD-RAM Read/busy signal outoput to the NAND flash memory Not used Write strobe signal output to the USB controller Not used Address signal output to the USB controller Serial date input/output with the USB controller Not used Not used Serial data input/output with the 256Mbit SD-RAM Read/busy signal outoput to the NAND flash memory Not used Ground terminal Not used Read strobe signal output to the USB controller Serial date input/output with the USB controller Ground terminal Not used Power supply terminal
E24 E25 E26 F1 F2 F3, F4 F5 F22 F23 F26 G1 G2, G3 G4 G5 G22 G23 to G25 G26 H1 H2 H3 to H5 H8 H9 to H15 H16 H17 H22 to H25 H26 J1 to J3 J4, J5 J8 J9, J10 J11 to J17 J18 J19 J22 to J24 J25 J26 K1 to K3

F24, F25 AB0_D3, AB0_D5

H18, H19 AB0_A1, AB0_A2
AB0_D8, AB0_D9, AB0_D7, AB0_D6
NC IO_A SDR_DATA29, SDR_DATA30 NAND_RBZ2 NC GND NC AB0_RDZ AB0_D10 to AB0_D12 CHGGND1 NC VDD_L1
Pin No. K4, K5 K8 K9 K10 to K18 K19 K22 K23 K24 K25 K26 L1 to L5, L8 L9 L10 L11 L17, L18 L19, L22 to L25 L26
Pin Name SDR_DATA28, SDR_DATA26 NAND_RBZ3 NAND_DA6 GND NC LCD_HSYNC NC LCD_VSYNC CHGGND2 NC SDR_DATA23 to SDR_DATA20, SDR_DATA24, SDR_DATA19 NAND_DA4 GND NC GND LCD_B1 to LCD_B5 NC

X-2177-752-1 REAR CABINET ASSY (B) (BLACK) (NW-A808: FR) X-2177-753-1 REAR CABINET ASSY (V) (VIOLET) (NW-A805: FR) X-2177-756-1 REAR CABINET ASSY (W) (WHITE) (NW-A805: FR) X-2177-757-1 REAR CABINET ASSY (W) (WHITE) (NW-A806: FR) X-2177-759-1 REAR CABINET ASSY (P) (PINK) (NW-A805: FR) X-2177-918-1 REAR CABINET ASSY (P) (PINK) (NW-A806: CND) X-2177-919-1 REAR CABINET ASSY (P) (PINK) (NW-A806: E, AUS, JE) X-2177-920-1 REAR CABINET ASSY (V) (VIOLET) (NW-A805: MX) X-2177-921-1 REAR CABINET ASSY (B) (BLACK) (NW-A806: MX) X-2177-922-1 REAR CABINET ASSY (V) (VIOLET) (NW-A806: MX) X-2177-923-1 REAR CABINET ASSY (B) (BLACK) (NW-A808: MX) X-2178-903-1 REAR CABINET ASSY (B) (BLACK) (NW-A805: CH) X-2178-904-1 REAR CABINET ASSY (V) (VIOLET) (NW-A805: CH) X-2178-905-1 REAR CABINET ASSY (W) (WHITE) (NW-A805: CH) X-2178-906-1 REAR CABINET ASSY (B) (BLACK) (NW-A806: CH) X-2178-907-1 REAR CABINET ASSY (W) (WHITE) (NW-A806: CH) X-2178-908-1 REAR CABINET ASSY (B) (BLACK) (NW-A808: CH) X-2178-912-1 REAR CABINET ASSY (P) (PINK) (NW-A805: CH) X-2186-850-1 REAR CABINET ASSY (B) (BLACK) (NW-A806: E, AUS, JE) 2-889-243-01 PIN, ORNAMENT 3-196-648-01 ADHESIVE (REAR)
REAR CABINET SECTION (NWZ-A815/A816/A818)
(BLACK, SILVER, VIOLET, BLUE models only) not supplied
Note: Blue color type of NWZ-A816 US model is using parts of violet color type.

Ref. No. 51

Ref. No. 51 51
X-2179-916-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A815: US) X-2179-917-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A815: FR) X-2179-918-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A815: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-920-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A815: US) X-2179-921-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A815: FR) X-2179-922-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A815: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-924-1 REAR CABINET ASSY (S) (SILVER) (NWZ-A815: US) X-2179-925-1 REAR CABINET ASSY (P) (PINK) (NWZ-A815: US) X-2179-926-1 REAR CABINET ASSY (V) (VIOLET) (NWZ-A815: US) X-2179-932-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A816: US) X-2179-933-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A816: FR) X-2179-934-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-935-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A816: US) X-2179-936-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A816: FR) X-2179-937-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-938-1 REAR CABINET ASSY (S) (SILVER) (NWZ-A816: US)

X-2179-939-1 REAR CABINET ASSY (S) (SILVER) (NWZ-A816: FR) X-2179-940-1 REAR CABINET ASSY (S) (SILVER) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-941-1 REAR CABINET ASSY (P) (PINK) (NWZ-A816: US) X-2179-942-1 REAR CABINET ASSY (P) (PINK) (NWZ-A816: FR) X-2179-943-1 REAR CABINET ASSY (P) (PINK) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-944-1 REAR CABINET ASSY (V) (BLUE) (NWZ-A816: US) X-2179-945-1 REAR CABINET ASSY (V) (VIOLET) (NWZ-A816: FR) X-2179-946-1 REAR CABINET ASSY (V) (VIOLET) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-952-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A818: US) X-2179-953-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A818: FR) X-2179-954-1 REAR CABINET ASSY (B) (BLACK) (NWZ-A818: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-957-1 REAR CABINET ASSY (W) (WHITE) (NWZ-A818: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-958-1 REAR CABINET ASSY (S) (SILVER) (NWZ-A818: US) X-2179-961-1 REAR CABINET ASSY (P) (PINK) (NWZ-A818: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-964-1 REAR CABINET ASSY (V) (VIOLET) (NWZ-A818: CND, AEP, UK, EE, NZ, HK, SP, AUS) 2-889-243-01 PIN, ORNAMENT 3-196-648-01 ADHESIVE (REAR)
MAIN BOARD, NAND BOARD SECTION (NW-A805/A806/A808)
Note: The illustration sees the set from the rear.

not supplied

not supplied not supplied

108 112

(NW-A805/A806)

106 111

front cabinet section
Note: When the MAIN board is replaced, format it according to the NOTE OF MAIN BOARD REPLACING (refer to page 4) of the servicing notes. Ref. No. Part No. X-2149-671-1 2-889-236-01 2-889-239-01 2-889-229-01 2-897-318-01 Description DOOR ASSY, CONNECTOR SPRING (DOOR) CONNECTOR, HOLDER SHEET (NAND) SPACER (NAND) (NW-A805/A806) Remark

Ref. No. 107

3-234-449-11 SCREW (M1.4) X-2177-781-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NW-A805: CND) X-2177-782-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NW-A806: CND) X-2177-783-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NW-A808: CND) X-2177-784-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NW-A805: AEP, UK, EE) X-2177-785-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NW-A806: AEP, UK, EE) X-2177-786-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NW-A808: AEP, UK, EE) X-2177-787-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NW-A805: FR) X-2177-788-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NW-A806: FR) X-2177-789-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NW-A808: FR)
X-2177-790-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NW-A805: E, MX, AUS, JE) X-2177-791-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NW-A806: E, MX, AUS, JE) X-2177-792-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NW-A808: E, MX, AUS, JE) X-2178-909-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NW-A805: CH) X-2178-910-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NW-A806: CH) X-2178-911-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NW-A808: CH) 3-208-193-01 SPACER (REAR) 2-889-227-01 SHIELD CASE (MAIN) X-2177-776-1 MAIN BOARD, COMPLETE (for SERVICE) (EXCEPT FR) X-2177-777-1 MAIN BOARD, COMPLETE (for SERVICE) (FR) 2-894-337-01 SHEET (MAIN), INSULATING 2-894-339-01 SHEET (HARNESS) 2-889-228-01 CUSHION (CONNECTOR)

112 113

MAIN BOARD, NAND BOARD SECTION (NWZ-A815/A816/A818)

158 162

(NWZ-A815/A816)

156 161

153 151
Note: When the MAIN board is replaced, format it according to the NOTE OF MAIN BOARD REPLACING (refer to page 4) of the servicing notes. Ref. No. Part No. X-2149-671-1 2-889-236-01 2-889-239-01 2-889-229-01 2-897-318-01 Description DOOR ASSY, CONNECTOR SPRING (DOOR) CONNECTOR, HOLDER SHEET (NAND) SPACER (NAND) (NWZ-A815/A816) Remark Ref. No. 157 Part No. Description Remark
X-2179-977-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NWZ-A818: US) X-2179-978-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NWZ-A818: FR) X-2179-979-1 NAND BOARD, COMPLETE (8GB) (for SERVICE) (NWZ-A818: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2187-874-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NWZ-A816: US (BestBuy)) 3-208-193-01 SPACER (REAR) 2-889-227-01 SHIELD CASE (MAIN) X-2177-776-1 MAIN BOARD, COMPLETE (for SERVICE) (EXCEPT FR) X-2177-777-1 MAIN BOARD, COMPLETE (for SERVICE) (FR) 2-894-337-01 SHEET (MAIN), INSULATING 2-894-339-01 SHEET (HARNESS) 2-889-228-01 CUSHION (CONNECTOR)
3-234-449-11 SCREW (M1.4) X-2179-971-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NWZ-A815: US) X-2179-972-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NWZ-A815: FR) X-2179-973-1 NAND BOARD, COMPLETE (2GB) (for SERVICE) (NWZ-A815: CND, AEP, UK, EE, NZ, HK, SP, AUS) X-2179-974-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NWZ-A816: US, US (CircuitCity)) X-2179-975-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NWZ-A816: FR) X-2179-976-1 NAND BOARD, COMPLETE (4GB) (for SERVICE) (NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS)

162 163

157 157

FRONT CABINET SECTION

LCD801
Note: Blue color type of NWZ-A816 US model is using parts of violet color type. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
X-2177-802-1 FRONT CABINET ASSY (B) (BLACK) X-2177-803-1 FRONT CABINET ASSY (V) (VIOLET) (for VIOLET, BLUE) X-2177-804-1 FRONT CABINET ASSY (W) (WHITE) X-2177-805-1 FRONT CABINET ASSY (P) (PINK) X-2177-806-1 FRONT CABINET ASSY (S) (SILVER) 3-196-649-01 2-889-232-01 X-2177-801-1 3-208-376-01 2-889-233-01 GASKET (REAR) BUTTON, VOL ( VOL +) FLEXIBLE (PWB ASSY), SVX SWITCH SHEET (JACK), CONDUCTIVE BUTTON, FRONT (v B V b, u, OPTION, BACK) (BLACK)
2-889-233-31 BUTTON, FRONT (v B V b, u, OPTION, BACK) (PINK) 2-889-233-41 BUTTON, FRONT (v B V b, u, OPTION, BACK) (SILVER) 2-894-335-01 ADHESIVE (LCD) 3-252-823-01 SCREW (B1.4) X-2177-657-1 BATTERY (A) ASSY (for NW-A805/A806/A808) (CND) X-2178-011-1 BATTERY ASSY (for NW-A805/A806/A808) (EXCEPT CND) X-2189-758-1 BATTERY ASSY (for NWZ-A815/A816/A818) 3-251-410-02 SHEET, INSULATING

X-2179-904-2 SOFT ASSY (BB), APPLICATION (CD-ROM: MP3 Conversion Tool, Windows Media Player 11, Operation Guide (PDF file)) (for BestBuy) (NWZ-A816: US) X-2179-905-2 SOFT ASSY (CC), APPLICATION (CD-ROM: MP3 Conversion Tool, Windows Media Player 11, Operation Guide (PDF file)) (for CircuitCity) (NWZ-A815: US/A816: US) X-2179-906-2 SOFT ASSY, APPLICATION (CD-ROM: MP3 Conversion Tool, Windows Media Player 11, Operation Guide (PDF file)) (NWZ-A815: CND, AEP, UK, FR, EE, NZ, HK, SP, AUS/A816: CND, AEP, UK, FR, EE, NZ, HK, SP, AUS/A818: CND, AEP, UK, FR, EE, NZ, HK, SP, AUS)

REVISION HISTORY

Clicking 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. 1.0 1.1 Date 2007.04 2007.06 New Addition of black color type to E, Australian and Tourist models (NW-A806) Change of Part No. for Ref. No. R507 and R608 on the MAIN board

(ECN-ECC31728/SPM-07050)

Description of Revision

1.2 1.3 1.4

2007.09 2007.11 2007.12
Addition of NWZ-A815/A816/A818 Addition of blue color type to US model (NWZ-A816) Addition of US model for BestBuy (NWZ-A816)

(ENG-07007)

Addition of white color type to US model for BestBuy (NWZ-A816) Change of Part No. for Ref. No. 209 on EXPLOEDE VIEWS (NWZ-A815/A816/A818) Addition of Ref. No. 210 on EXPLODED VIEWS (NWZ-A815/A816/A818) Change of Part No. for Application soft assy on ACCESSORIES (for NWZ-A815/A816/A818) (Canadian, AEP, UK, French, East European, New Zealand, Hong Kong, Singapore and Australian models) Change of Instruction manual (QSG) for US model (BestBuy) (NWZ-A815/A816/A818) Change of Headphones for US model (NWZ-A815/A816/A818)
(ECN-ECC54296/ECC57375/ECC58297/ECC59055)