NW-A605, NW-A607, NW-A608 — Sony Audio Service Manual (repair manual)

Model
NW-A605 NW-A607 NW-A608
Pages
37
Size
2.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
nw-a605-nw-a607-nw-a608.pdf
Date

View Sony NW-A605 / NW-A607 / NW-A608 Service Manual online

SERVICE MANUAL
Sony Corporation
Connect Business Division
Published by Sony Techno Create
US Model
NW-A605/A607/A608
Canadian Model
AEP Model
NW-A608
E Model
Chinese Model
NW-A605/A607/A608
DIGITAL MUSIC PLAYER
9-879-946-04
2006G16-1
© 2006.07
Ver. 1.3  2006.07
SPECIFICATIONS
NW-A605/A607/A608
US and foreign patents licensed from
Dolby Laboratories.
Maximum recordable number of track (Approx.)*
Bit rate
48 kbps
64 kbps
96 kbps
128 kbps
132 kbps
160 kbps
192 kbps
256 kbps
320 kbps
NW-A605
345
255
170
130
125
100
85
65
50
NW-A607
695
520
345
260
250
205
170
130
105
NW-A608
1,350
1,000
700
525
510
420
350
260
210
* When transferring four-minute tracks.
Maximum recording time (Approx.)
Bit rate
48 kbps
64 kbps
96 kbps
128 kbps
132 kbps
160 kbps
192 kbps
256 kbps
320 kbps
NW-A605
23 hr. 00 min.
17 hr. 00 min.
11 hr. 20 min.
8 hr. 40 min.
8 hr. 20 min.
6 hr. 40 min.
5 hr. 40 min.
4 hr. 20 min.
3 hr. 20 min.
NW-A607
46 hr. 20 min.
34 hr. 20 min.
23 hr. 00 min.
17 hr. 20 min.
16 hr. 40 min.
13 hr. 40 min.
11 hr. 20 min.
8 hr. 40 min.
7 hr. 00 min.
NW-A608
90 hr. 00 min.
66 hr. 40 min.
46 hr. 40 min.
35 hr. 00 min.
34 hr. 00 min.
28 hr. 00 min.
23 hr. 20 min.
17 hr. 20 min.
14 hr. 00 min.
IF (FM)
225 kHz
Antenna
Headphone cord antenna
Interface
Headphone: Stereo mini
Hi-speed USB (USB 2.0 compliant)
Signal-to-noise ratio (S/N)
80 dB or more
Operating temperature
5
°C to 35°C (67°F to 95°F)
Power source
• Built-in rechargeable lithium-ion battery
• USB power (from a computer through supplied USB cable)
Battery life (continuous  playback)*
ATRAC format: Approximately 45 hours (Playback at 48 kbps)
ATRAC format: Approximately 40 hours (Playback at 128 kbps)
ATRAC format: Approximately 50 hours (Playback at 132 kbps)
MP3 format: Approximately 40 hours (Playback at 128 kbps)
FM radio reception: Approximately 22 hours
* This is when the power save setting is “Save ON Normal”.  The battery 
duration will vary depending on temperature and usage.
Dimension
84.9
× 28.8 × 13.9 mm (3 3/8 × 1 3/16 × 9/16 inches)
(w/h/d, projecting parts not included)
Mass
Approx. 48 g (1.7 oz)
Design and specifications are subject to change without 
notice.
Supplied Accessories
Headphones (1)
USB cable (1)
  Headphone extension cord (1)
  Neck strap (China model only) (1)
  Carrying pouch (1)
  Clip (1) 
This is used to clip onto your cloths 
when carrying the player.
  CD-ROM* (1)
-  CONNECT Player software
-  Operation Guide (PDF file)
* Do not attempt to play this CD-
ROM in an audio CD player.
  Quick Start Guide (1)
Supported bit rates
MP3: 32 to 320 kbps variable bit rate-compliant
ATRAC: 48 / 64 / 66 (ATRAC3)* / 96 / 105 (ATRAC3)* /
 128 / 132 (ATRAC3) / 160 / 192 / 256 / 320  kbps
* CD recording cannot be done using CONNECT Player software in 
ATRAC3 at 66/105 kbps.
Sampling frequency
ATRAC, MP3: 44.1 kHz
Frequency response
20 to 20,000 Hz (single signal measurement)
FM Frequency range
87.5 to 108.0 MHz
Photo : NW-A605
2
NW-A605/A607/A608
TABLE OF CONTENTS
1.
GENERAL
...................................................................
3
2.
DISASSEMBLY
2-1.
Disassembly Flow ...........................................................
5
2-2.
Lid (Connector) ...............................................................
6
2-3.
Cabinet (Top), Cabinet (Inner) ........................................
6
2-4.
Main Section ....................................................................
7
2-5.
MAIN Board ....................................................................
7
2-6.
Organic El Indicator Module ...........................................
8
2-7.
Lithium (Ion) Storage Battery .........................................
8
2-8.
Cover (Jack), Arm (Shuttle) ............................................
9
2-9.
Spring (Shuttle), Knob (Shuttle) ..................................... 10
3.
TEST MODE
............................................................... 11
4.
DIAGRAMS
4-1.
Block Diagram ................................................................ 13
4-2.
Printed Wiring Board  – MAIN Board (Side A) – ........... 14
4-3.
Printed Wiring Board  – MAIN Board (Side B) – ........... 15
4-4.
Schematic Diagram  – MAIN Board (1/6) – ................... 16
4-5.
Schematic Diagram  – MAIN Board (2/6), SW Board – . 17
4-6.
Schematic Diagram  – MAIN Board (3/6) – ................... 18
4-7.
Schematic Diagram  – MAIN Board (4/6) – ................... 19
4-8.
Schematic Diagram  – MAIN Board (5/6) – ................... 20
4-9.
Schematic Diagram  – MAIN Board (5/6) – ................... 21
4-10. Printed Wiring Board  – SW Board – .............................. 22
5.
EXPLODED VIEWS
5-1.
Overall-1 .......................................................................... 31
5-2.
Overall-2 .......................................................................... 32
6.
ELECTRICAL PARTS LIST
.................................. 33
Microsoft, Windows and Windows Media are trademarks or
registered trademarks of Microsoft Corporation in the United States
and/or other countries.
US and foreign patents licensed from Dolby Laboratories.
All other trademarks and registered trademarks are trademarks or
registered trademarks of their respective holders.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 
°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
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.
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.
COLOR VARIATION
US
NW-A605
NW-A607
SILVER
VIOLET
BLUE
PINK
GOLD
Hong Kong
Korean
Chinese
NW-A608
US
Canadian
AEP
Hong Kong
Korean
Chinese
US
Hong Kong
Korean
Chinese
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
3
NW-A605/A607/A608
SECTION 1
GENERAL
This section is extracted
from instruction manual.
4
NW-A605/A607/A608
To remove the Lithium-Ion battery
1
2
  Remove the screws using a 
Phillips screwdriver.
  Remove the cover A.
3
  Remove the cover B.
4
5
6
  Remove the connector.
  Remove the board.
  Remove the battery.
Page of 37
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Download Sony NW-A605 / NW-A607 / NW-A608 Service Manual (Repair Manual)

Here you can view online or download Sony NW-A605 / NW-A607 / NW-A608 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony NW-A605 / NW-A607 / NW-A608 Audio. Information contained in Sony NW-A605 / NW-A607 / NW-A608 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).