Question about Sony Network Walkman NW-A3000 MP3 Player

1 Answer

Casing removal i want replace the battery but can t remove the case

Posted by on

  • mmr12 Dec 24, 2008

    Can't get screw cover off rear case

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

It's under the silver disc with the walkman logo, which is stuck on. I was able to prise mine off with a tiny screwdriver blade to reveal a single screw underneath. A needle or pin might work. Remove the screw and the back slides downwards a little then lifts off. See page 84 in the user guide.
The original battery was stuck to the metal chassis with a dollop of glue. If you remove the 4 tiny screws securing the chassis to the main body then you should find it easier to ease the battery from the metal chassis. Be sure you put the screws down where they cannot be lost! You'll also need to pull the battery wire connector out of the socket to the side - gently but firmly pull towards the top of the player (i.e. in the direction of the wires coming out of the connector) to remove it.

Posted on Dec 30, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Calculator will not turn on. How do you replace the battery? it is a TI30xa


The TI-30Xa uses two A-76 lithium batteries. Comparable battery model numbers include:

Duracell® D357
Eveready® 357
Maxell® LR44
Varta® V13GA

To replace the batteries:

• Remove slide cover. Place calculator face down.
• Using a small Phillips screwdriver, remove screws from back case.
• Remove back case.
• Remove discharged batteries.
• Install new batteries positive side up, as shown on diagram inside case.
• Run a coin across the reset pad on the upper right hand corner of the printed circuit board.
• Replace back case, and then replace screws.
• Press [OFF], [ON/C], [ON/C].

Note: The calculator cannot hold data in memory when batteries are removed or become discharged.

Feb 16, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

Change batteries


1. Remove slide cover. Place calculator face down.
2. Using a small Phillips screwdriver, remove screws
from back case.
3. Remove back case.
4. Remove discharged batteries.
Caution: Avoid contact with other calculator
components while changing batteries.
5. Install new batteries positive side up, as shown on
diagram inside case.
6. Replace back case, and then replace screws.
7. Press OFF ON ON.
Caution: Dispose of old batteries properly. Do not
incinerate batteries or leave where a child can find
them.
Your calculator cannot hold data in memory when
batteries are removed or become discharged.

Feb 02, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

Directions for changing battery


1. Remove slide cover. Place calculator face down.
2. Using a small Phillips screwdriver, remove screws from back case.
3. Remove back case.
4. Remove discharged batteries.
Caution: Avoid contact with other calculator components while changing batteries.
5. Install new batteries positive side up, as shown on diagram inside case.
6. Replace back case, and then replace screws.
7. Press: [OFF] [ON] [ON].
Caution: Dispose of old batteries properly. Do not incinerate batteries or leave where a child can find them.
Your calculator cannot hold data in memory when batteries are removed or become discharged.

Nov 27, 2010 | Texas Instruments TI-30XA Calculator

2 Answers

How to replace a battery on a TI-30XA calculator


1. Remove slide cover. Place calculator face down.
2. Using a small Phillips screwdriver, remove screws from back case.
3. Remove back case.
4. Remove discharged batteries.
Caution: Avoid contact with other calculator components while changing batteries.
5. Install new batteries positive side up, as shown on diagram inside case.
6. Replace back case, and then replace screws.
7. Press off on on.
Caution: Dispose of old batteries properly. Do not incinerate batteries or leave where a child can find them.
Your calculator cannot hold data in memory when batteries are removed or become discharged.

Nov 16, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

How do you open a TI-30Xa in order to replace the battery?


To replace the batteries:

• Remove slide cover. Place calculator face down.
• Using a small Phillips screwdriver, remove screws from back case.
• Remove back case.
• Remove discharged batteries.
• Install new batteries positive side up, as shown on diagram inside case.
• Run a coin across the reset pad on the upper right hand corner of the printed circuit board.
• Replace back case, and then replace screws.
• Press [OFF], [ON/C], [ON/C].

Note: The calculator cannot hold data in memory when batteries are removed or become discharged.

Oct 07, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

Change battery


For up to 1000 hours of operation, use Panasonic
LR-44, Ray-O-Vac RW-82, Union Carbide (Eveready) A-76, or equivalent battery types.
For up to 2500 hours of operation, use Mallory 10L14 or D357, Union Carbide (Eveready) 357, Panasonic WL-14, Toshiba G-13, Ray-O-Vac RW-42, or equivalent battery types.
1. Remove slide cover. Place calculator face down.
2. Using a small Phillips screwdriver, remove screws from back case.
3. Pull off back case.
4. Remove discharged batteries.
Caution: Avoid contact with other calculator
components while changing batteries.
5. Install new batteries positive side up, as shown on diagram inside case.
6. Replace back case, and then replace screws.
7. Press ' ! !.
Battery Information
The BA Real Estate calculator cannot hold data in
memory when the batteries are removed or become discharged.

Aug 18, 2010 | Texas Instruments BA Real Estate...

1 Answer

How to change battery on a swatch skin watch


  1. Place the watch in case holder. Place the watch in the case holder, if you have one. If you do not, place it on a soft cloth.
  2. Check for room to work. Check to see if there is room to attach the adjustable case wrench and rotate it 360 degrees. If not remove watch band.
  3. Remove case back. Fit the adjustable case wrench into the slots on the case back. Tighten it down until it is snug. Be careful not to slip with this tool as it can scratch the case back of your watch. Work slowly. When it is unscrewed gently pry up the case back taking great care not to damage the internal gasket. If the gasket gets damaged it will need to be replaced with the battery to retain water resistance.
  4. Remove battery. The battery will be held in place by some type of retention device. It will need to be removed. Some clips will be removed by using tweezers. Some clips may be moved using a screw driver, and some simply bend out of the way slightly. Remember how it was removed as it must be put back in place exactly for the circuit to be completed after battery change. If the clip is removed, place it and any screws in a paper cup to prevent loss. Remember how the battery was seated, plus (positive) side up or down etc. it needs to be replaced correctly to work.
  5. Test battery. Using the battery tester check the battery. If it is dead move to next step, if it is not take the watch to a jewelers for inspection.
  6. Clean and inspect battery box. Inspect the battery box the battery came out of. If there is corrosion take it to jewelers for inspection. If there is light dust it may be cleaned with a clean soft cloth.
  7. Buy battery. Use the numbers on the battery and buy a new one. Occasionally the number will be obsolete and you will be referenced to a replacement battery in the battery charts. This is the time to also replace the gasket if you need to. Check with a watch maker or jeweler, or the watch company to buy a replacement. We cannot stress enough how important this gasket is to a water resistant watch, without its integrity your fine watch may no longer be resistant.
  8. Replace battery. Using the plastic tweezers if you have them, or fingers wearing cotton gloves, replace the battery. Never use bare fingers as finger oils may corrode or short out the new battery. Carefully replace the retention device as it was remove.
  9. Replace case back. Make sure that the gasket is in place, and not pinched or caught in the case back when you set it in place. Screw down the case back using your fingers until it is tight and needs the case wrench. Attach case wrench as before and tighten down the case back.
  10. Reset and clean watch. Using the appropriate method reset the watch. Use the polishing cloth to clean off any dirt and finger prints.
OR...take to your local jeweler/watchmaker who has the appropiate tools and let them do it for you!!!! :)

Aug 14, 2010 | Swatch Skin SFK254 Watch

1 Answer

The batteries aren't working anymore, how do you replace them?


  • Remove slide cover. Place calculator face down.
  • Using a small Phillips screwdriver, remove screws from back case.
  • Remove back case.
  • Remove discharged batteries.
  • Install new batteries positive side up, as shown on diagram inside case.
  • Run a coin across the reset pad on the upper right hand corner of the printed circuit board.
  • Replace back case, and then replace screws.
  • Press [OFF], [ON/C], [ON/C].
The TI-30Xa uses two A-76 lithium batteries. Comparable battery model numbers include: Duracell® D357 and Eveready® 357

Aug 12, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

How to replace a battery on a ebel watch?


The most water resistant watches will have a screwed down case back and crown for maximum water resistance, both of which are backed by internal gaskets. These are the types this articlde will concentrate on. To change the battery in a water resistant watch you will need:
  • Adjustable case tool
  • Case holder ' + google_ads[0].line1 + '
    ' + google_ads[0].line2 + ' ' + google_ads[0].line3 + '

    ' + google_ads[0].visible_url + '' + ' Ads by Google'; } else if (google_ads.length > 1) { s += 'Ads by Google
    '; for(i = 0; i ' + google_ads[i].line1 + '
    ' + google_ads[i].line2 + ' ' + google_ads[i].line3 + '
    ' + google_ads[i].visible_url + '
    '; } s += ''; } document.write(s); return; } google_ad_client = 'pub-8735055091446807'; google_ad_channel = '5953492595'; google_ad_output = 'js'; google_max_num_ads = '2'; google_ad_type = 'text_html'; //google_image_size = '468x55'; google_feedback = 'off'; // --> google_protectAndRun("render_ads.js::google_render_ad", google_handleError, google_render_ad);
  • Small screw driver
  • Polishing cloth
  • Cotton gloves
  • Small tweezers
  • Plastic tweezers
  • Soft clean cloths
  • Battery tester
  • Paper cup
  1. Place the watch in case holder. Place the watch in the case holder, if you have one. If you do not, place it on a soft cloth.
  2. Check for room to work. Check to see if there is room to attach the adjustable case wrench and rotate it 360 degrees. If not remove watch band.
  3. Remove case back. Fit the adjustable case wrench into the slots on the case back. Tighten it down until it is snug. Be careful not to slip with this tool as it can scratch the case back of your watch. Work slowly. When it is unscrewed gently pry up the case back taking great care not to damage the internal gasket. If the gasket gets damaged it will need to be replaced with the battery to retain water resistance.
  4. Remove battery. The battery will be held in place by some type of retention device. It will need to be removed. Some clips will be removed by using tweezers. Some clips may be moved using a screw driver, and some simply bend out of the way slightly. Remember how it was removed as it must be put back in place exactly for the circuit to be completed after battery change. If the clip is removed, place it and any screws in a paper cup to prevent loss. Remember how the battery was seated, plus (positive) side up or down etc. it needs to be replaced correctly to work.
  5. Test battery. Using the battery tester check the battery. If it is dead move to next step, if it is not take the watch to a jewelers for inspection.
  6. Clean and inspect battery box. Inspect the battery box the battery came out of. If there is corrosion take it to jewelers for inspection. If there is light dust it may be cleaned with a clean soft cloth.
  7. Buy battery. Use the numbers on the battery and buy a new one. Occasionally the number will be obsolete and you will be referenced to a replacement battery in the battery charts. This is the time to also replace the gasket if you need to. Check with a watch maker or jeweler, or the watch company to buy a replacement. We cannot stress enough how important this gasket is to a water resistant watch, without its integrity your fine watch may no longer be resistant.
  8. Replace battery. Using the plastic tweezers if you have them, or fingers wearing cotton gloves, replace the battery. Never use bare fingers as finger oils may corrode or short out the new battery. Carefully replace the retention device as it was remove.
  9. Replace case back. Make sure that the gasket is in place, and not pinched or caught in the case back when you set it in place. Screw down the case back using your fingers until it is tight and needs the case wrench. Attach case wrench as before and tighten down the case back.
  10. Reset and clean watch. Using the appropriate method reset the watch. Use the polishing cloth to clean off any dirt and finger prints.
OR...take to your local jeweler/watchmaker who has the appropiate tools and let them do it for you!!!! :)

Aug 10, 2010 | Ebel Sportwave Gent 100m Water Resistant...

1 Answer

I need to change the battery on the tI30-xa calculator. I need to know the size and how to change it.


Remove slide cover. Place calculator face down. Using a small Phillips screwdriver, remove screws from back case. Remove back case. Remove discharged batteries. Caution: Avoid contact with other calculator
components while changing batteries. Install new batteries positive side up, as shown on diagram inside case. Replace back case, and then replace screws.

May 19, 2010 | Texas Instruments TI-30XA Calculator

Not finding what you are looking for?
Sony Network Walkman NW-A3000 MP3 Player Logo

156 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

 Grubhead
Grubhead

Level 3 Expert

4946 Answers

The Knight
The Knight

Level 3 Expert

73153 Answers

Are you a Sony Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...