NW-A805/A806/A808/NWZ-A815/A816/A818
Ref. No. | Part No. | Description | | | Remark |
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 | 1-218-990-81 | SHORT CHIP | 0 | | |
R621 | 1-218-990-81 | SHORT CHIP | 0 | | |
R622 | 1-218-990-81 | SHORT CHIP | 0 | | |
R623 | 1-218-990-81 | SHORT CHIP | 0 | | |
R624 | 1-218-990-81 | SHORT CHIP | 0 | | |
R625 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R626 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R627 | 1-240-695-91 | METAL CHIP | 1K | 5% | 1/20W |
R628 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R629 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R630 | 1-218-941-81 RES-CHIP | 100 | 5% | 1/16W |
R633 | 1-218-990-81 | SHORT CHIP | 0 | | |
R634 | 1-218-989-11 RES-CHIP | 1M | 5% | 1/16W |
R635 | 1-218-990-81 | SHORT CHIP | 0 | | |
R636 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R637 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R638 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R639 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R640 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R641 | 1-218-953-11 RES-CHIP | 1K | 5% | 1/16W |
R642 | 1-208-935-11 | METAL CHIP | 100K | 0.5% | 1/16W |
R643 | 1-218-990-81 | SHORT CHIP | 0 | | |
R644 | 1-218-990-81 | SHORT CHIP | 0 | | |
R645 | 1-218-990-81 | SHORT CHIP | 0 | | |
R646 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R647 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R648 | 1-208-699-11 | METAL CHIP | 4.7K | 0.5% | 1/16W |
R649 | 1-208-699-11 | METAL CHIP | 4.7K | 0.5% | 1/16W |
R650 | 1-218-953-11 RES-CHIP | 1K | 5% | 1/16W |
R651 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R652 | 1-218-977-11 RES-CHIP | 100K | 5% | 1/16W |
R653 | 1-218-977-11 RES-CHIP | 100K | 5% | 1/16W |
R655 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R656 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R657 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R658 | 1-240-718-91 | METAL CHIP | 100K | 5% | 1/20W |
R660 | 1-240-714-91 | METAL CHIP | 47K | 5% | 1/20W |
R701 | 1-218-990-81 | SHORT CHIP | 0 | | |
R702 | 1-218-977-11 RES-CHIP | 100K | 5% | 1/16W |
R801 | 1-218-990-81 | SHORT CHIP | 0 | | |
R802 | 1-218-990-81 | SHORT CHIP | 0 | | |
R803 | 1-218-990-81 | SHORT CHIP | 0 | | |
R804 | 1-218-990-81 | SHORT CHIP | 0 | | |
R805 | 1-218-965-11 RES-CHIP | 10K | 5% | 1/16W |
R806 | 1-218-965-11 RES-CHIP | 10K | 5% | 1/16W |
R807 | 1-208-927-11 | METAL CHIP | 47K | 0.5% | 1/16W |
R808 | 1-208-923-11 | METAL CHIP | 33K | 0.5% | 1/16W |
R809 | 1-208-643-11 | METAL CHIP | 22 | 0.5% | 1/16W |
R811 | 1-218-985-11 RES-CHIP | 470K | 5% | 1/16W |
R812 | 1-218-990-81 | SHORT CHIP | 0 | | |
R813 | 1-218-977-11 RES-CHIP | 100K | 5% | 1/16W |
R814 | 1-218-977-11 | RES-CHIP | 100K | 5% | 1/16W |
| | | | | | MAIN |
Ref. No. | Part No. | Description | | | | Remark |
R816 | 1-218-990-81 | SHORT CHIP | 0 | | | |
R851 | 1-218-953-11 | RES-CHIP | 1K | 5% | | 1/16W |
R853 | 1-218-953-11 | RES-CHIP | 1K | 5% | | 1/16W |
R855 | 1-208-927-11 | METAL CHIP | 47K | 0.5% | | 1/16W |
R857 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
R858 | 1-218-965-11 | RES-CHIP | 10K | 5% | | 1/16W |
R859 | 1-218-953-11 | RES-CHIP | 1K | 5% | | 1/16W |
R861 | 1-216-295-91 | SHORT CHIP | 0 | | | |
R901 | 1-216-864-11 | SHORT CHIP | 0 | | | |
R902 | 1-216-864-11 | SHORT CHIP | 0 | | | |
R903 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
R904 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
R905 | 1-208-687-11 | METAL CHIP | 1.5K | 0.5% | | 1/16W |
R906 | 1-218-959-11 | RES-CHIP | 3.3K | 5% | | 1/16W |
R907 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
R908 | 1-218-965-11 | RES-CHIP | 10K | 5% | | 1/16W |
R909 | 1-208-715-11 | METAL CHIP | 22K | 0.5% | | 1/16W |
R910 | 1-208-923-11 | METAL CHIP | 33K | 0.5% | | 1/16W |
R911 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
R912 | 1-208-909-11 | METAL CHIP | 8.2K | 0.5% | | 1/16W |
R913 | 1-208-911-11 | METAL CHIP | 10K | 0.5% | | 1/16W |
R914 | 1-208-927-11 | METAL CHIP | 47K | 0.5% | | 1/16W |
R915 | 1-208-923-11 | METAL CHIP | 33K | 0.5% | | 1/16W |
R919 | 1-208-911-11 | METAL CHIP | 10K | 0.5% | | 1/16W |
R921 | 1-218-981-91 | RES-CHIP | 220K | 5% | | 1/16W |
R922 | 1-218-981-91 | RES-CHIP | 220K | 5% | | 1/16W |
R923 | 1-218-985-11 | RES-CHIP | 470K | 5% | | 1/16W |
| | < SWITCH > | | | | |
S601 | 1-786-227-21 | SWITCH, TACTILE (RESET) | | | |
S602 | 1-798-038-11 SWITCH, SLIDE (SMD) (HOLD) | |
| | < THERMISTOR > | | | | |
TH901 | 1-804-949-11 | THERMISTOR, NTC (SMD) | | | |
| | < VARISTOR > | | | | |
VDR301 | 1-805-774-21 | VARISTOR, CHIP | | | | |
VDR851 | 1-805-774-21 | VARISTOR, CHIP | | | | |
VDR852 | 1-805-774-21 | VARISTOR, CHIP | | | | |
| | < VIBRATOR > | | | | |
X501 | 1-813-877-11 VIBRATOR, CRYSTAL 12MHZ (12MHz) | |
X602 | 1-813-206-11 | VIBRATOR, CRYSTAL (32.768kHz) | |
X603 | 1-795-758-21 | VIBRATOR, CRYSTAL (11.2896MHz) | |
************************************************************
NW-A805/A806/A808
Specifications
NW-A805/A806/A808/NWZ-A815/A816/A818
Disassembly
Table of Contents
Diagrams
Flexible Circuit Board Repairing
Formatting Memory Format
Color Variation
Parts and Controls
Whenusing the headphone extension cord
Rear Cabinet Assy
Disassembly Flow
Main Board
Holder Connector
About Holding the bent part
Nand BOARD, SVX Switch Flexible PWB Assy
Front Button
SVX LCD Assy LCD801, Battery Assy
Front Cabinet Assy
Operation of the Test Mode 4-1. Power
Power supply voltage check
Consumption current audio playback check
Standby current check
Battery voltage check
Charge current check
Audio
Frequency characteristic 2 check
Frequency characteristic 1 check
Output check
2. S/N check
CH separation R-ch check
CH separation L-ch check
Maximum output check
Normalizer check
Video
Sound pressure regulation level check
LCD display check
Other
Sound pressure regulation setting
Destination setting
Key check
Format
Block Diagram
Section Diagrams
Audio Video
Uses unleaded solder
Semiconductor
Location
Uses unleaded solder Semiconductor Location
Main Board Side B
Main Board 1/6
Schematic Diagram Main /6 See page 28 for IC Block Diagrams
IIC
IC701
IC803
Main Board 6/6
IC301 XC6401FF58DR IC303 MAX4764ETB+TG069
IC Block Diagrams Main Board
MAX8677AETG
Pin No Pin Name Description
IC Pin Function Description
Vccvbus
IOB
VDDL0
NANDCEZ2
Capvbdl
Swadp
Vccvbat
Idpullup
Chgvbus
Flashclk
AB0CSZ2
AB0XACK
SDRDATA28
Resetz
SDRDATA26
Lcdhsync
Lcdpxclk
Vlogin
SDRDQM1
Sdrwez
CKI
Vpll
Dspdet
Lcdbltctl
Vana
Vanain
AB1 VDDL0
AB2 Xusbok
Xholdkey
Oscout
Keywake
SPI0CSZ2
DD2VFB2
VGP45IN
DD2LX3 DD2LX1
DD2LX2
VCCIO2
B5OUT
Vaux
B1OUT
Rear Cabinet Section NW-A805/A806/A808
Exploded Views
BLACK, SILVER, VIOLET, Blue models only
Rear Cabinet Section NWZ-A815/A816/A818
109
Main BOARD, Nand Board Section NW-A805/A806/A808
159
Main BOARD, Nand Board Section NWZ-A815/A816/A818
208 207
Front Cabinet Section
Main
Electrical Parts List
Ceramic Chip 5PF
CS42L51-CNZR
Switch
NW-A805 E, MX, AUS, JE
Nand
CD-ROM Assy Russia Help
Revision History