Servicing Notes - Sony DSX-A410BT Service Manual
Fm/am digital media player
Hide thumbs
Also See for DSX-A410BT:
- Operating instructions manual (236 pages) ,
- Operating instructions manual (84 pages)
Table of Contents
The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit.
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 viscous (sticky, less prone to fl ow)
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.
REPLACING THE LITHIUM BATTERY OF THE REMOTE
COMMANDER
(DSX-A410BT: E, AR, IND, AUS/DSX-A415BT)
Under normal conditions, the battery will last
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the
remote commander becomes shorter.
CAUTION
Danger of explosion if battery is incorrectly
replaced. Replaced only with the same or
equivalent type.
+ side up
Notes on the lithium battery
Keep the lithium battery out of the reach of children.
Should the battery be swallowed, immediately
consult a doctor.
Wipe the battery with a dry cloth to ensure a good
contact.
Be sure to observe the correct polarity when installing
the battery.
Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
DESTINATION ABBREVIATIONS
The following abbreviations for model destinations are used in this
service manual.
• Abbreviations
AEP
: European area, East European area and CIS area mod-
els
AR
: Latin American area (Argentina, Uruguay) model
AUS
: Oceania area (Australia, New Zealand) model
CND : Canadian and Latin American area (Puerto Rico) models
E
: Latin American area (Except for Puerto Rico), Middle
Eastern, Southeast Asian area (Except for India), East
Asian area and African models
IND
: Indian model
SECTION 1
SERVICING NOTES
MODEL IDENTIFICATION
Distinguish by the Part No. of model number label that is stuck on
the bottom of main unit.
Part No.
4-698-228-0[]
4-698-229-0[]
4-698-231-0[]
4-698-233-0[]
4-698-234-0[]
NOTE OF REPLACING THE MAIN BOARD
When replacing the MAIN board, there are notes and necessary to
perform a few works. Be sure to refer to the following.
Note of replace simultaneous:
When the MAIN board is replaced, be sure to replace the knob
(VOL) assy simultaneously.
Required works:
•
Destination setting (refer to "DESTINATION SETTING METH-
OD" on page 4)
•
Bluetooth information writing (refer to "BLUETOOTH IN-
FORMATION WRITING METHOD" on page 8)
•
Initializing (refer to "IMPORTANT NOTE OF INITIALIZ-
ING" on page 6)
Operation check works:
•
BLUETOOTH FUNCTION CHECKING METHOD USING
A SMARTPHONE OR CELLULAR PHONE (page 7)
•
OPERATION CHECK OF THE NFC AFTER COMPLETING
THE REPAIRS (page 6)
•
OPERATION CHECK OF THE USB (page 5)
NOTE OF REPLACING THE FRONT PANEL ASSY OR
THE KNOB (VOL) ASSY
When replacing the front panel assy or the knob (VOL) assy, it is
necessary to perform a few works. Be sure to refer to the follow-
ing.
Required works:
•
Bluetooth information writing (refer to "BLUETOOTH IN-
FORMATION WRITING METHOD" on page 8)
•
Affi x the label (serial number) to the front panel ASSY and
the main unit, and delivery of notifi cation to customer (refer to
"AFFIXING OF LABEL (SERIAL NUMBER)" on page 13)
Note: Affi x of label and delivery of notifi cation to customers is only when
replacing the front panel assy. When replacing the knob (VOL) assy
to not necessary.
Operation check works:
•
BLUETOOTH FUNCTION CHECKING METHOD USING
A SMARTPHONE OR CELLULAR PHONE (page 7)
•
OPERATION CHECK OF THE NFC AFTER COMPLETING
THE REPAIRS (page 6)
DSX-A410BT/A415BT
Model number label
Part No.
(Except AEP, UK)
Destination
DSX-A410BT: E, AUS models (E)
DSX-A410BT: AR model (AR)
DSX-A410BT: AEP, UK models (EUR)
DSX-A410BT: IND model (IN)
DSX-A415BT: US, CND, PX models (UC)
Ver. 1.1
Part No.
(AEP, UK)
3
- Quick Links:
- Diagrams
- Schematic Diagram - Main Board (1/3)
Hide quick links:
Table of Contents
