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Md-200 ptt broken switch - Yaesu MD-200 A8X Microphone

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PTT button on RDV 2020 is hard to push


This problem is typically caused by small component behind the PTT button being cracked or broken. The RDX series radios respond best if the user presses the PTT button in the center versus the top or bottom sections of the button. Once the button becomes hard to press it is best to get the radio repaired. Commonly if the radio remains in use the PTT issue will get worse as the internal PTT component is pressed harder, pushing it further away from the outside button and eventually loosening it from the component board.

Best regards.

Apr 18, 2014 | Motorola RDV2020 Two Way Radio2 VHF 5...

1 Answer

PTT switch IC 2820


Check PTT when you press it it must ground PTT voltage if it not ground the voltage then replace the PTT switch.

Sep 14, 2013 | Icom Radio Communications

1 Answer

Unable to switch push to talk


14. Push to talk Push to talk (PTT) is a two-way radio service available over a GPRS cellular network (network service). You can use PTT to have a conversation with one person or with a group of people (channel) having compatible phones. While you are connected to the PTT service, you can use the other functions of the phone. To check availability, costs, additional features and to subscribe to the service, contact your service provider. Roaming services may be more limited than for normal calls. This feature may not be available, depending on your phone. For more information about signing up for the PTT services and the usage, contact your service provider. To connect to the PTT service, select Menu > Push to talk > Switch PTT on. LOOKS LIKE YOU HAVE TO SUBSCRIBE TO USE IT! hope this helps.

Oct 08, 2012 | Nokia 6300 Cell Phone

1 Answer

Is it possible to fix a non working PTT button on a RDV2020


The PTT button is one of the common failure parts. It is replaceable, but best done by an experienced repair center.

The following things can happen over time:
1) The internal PTT switch can wear out from frequent usage.
2) The user begins to press harder to get the PTT to work, bending the PTT switch further away from the external button the user is pressing.
3) Plastic diaphram, if any present, gets broken in half, and the external PTT switch doesn't work anymore.

Several companies offer flat rate repair on this style unit for around $85.

Best regards.

Aug 02, 2011 | Motorola Mobility RDV2020 RDX Series On...

1 Answer

My motorola l6 when i switch on it shows ptt services off and all switches are locked how can i switch on the ptt services on ?


It means the PTT switch button gets stack or damage that's why other keys are not working.

If this PTT switch is useful for you, you need to consult a mobile service shop near you for a switch replacement. BUT

If this is not helpful, you can remove it by yourself. just follow this procedure.
(You need a T6 precision screw driver or any tool that can release the screw and a soldering iron to remove the ptt switch)

1. remove the battery cover and the battery pack.

2. release the 4 screws located at the upper portion at the back.

3. remove the plate cover.

4. there are 2 flex connector at the top which lcd is connected and at the bottom which keypad/simcard is also attached. Also the anthenna and the camera is insert prior on the location.
Release them with care.

5. lift up the entire board module.

6. locate where the PTT switch is attach (right side when facing the front phone) then remove it with care by using a soldering iron until the 4 connector of the ptt switch is remove.

7. now assemble the phone and be guide with the pattern on how it was dismantle.

Now check it if other keys is working now, please reply if there is still a problem

good luck... and thank you for visiting Fixya.

Jul 02, 2011 | Motorola Mobility L6 Cellular Phone

1 Answer

Ptt cant be turn ON


hi,

if you can't feel a clicking sound when you press the PTT button, then most probably that the micro switch under it is either get stuck or broken/damage.

Lucky if it only get stuck and need not to change it. just release again the switch and be cautious cause it is small and can be broken easily. you can open your phone using a t6 screw driver and locate the switch inside. it is tricky to change it if it is broken and need tools, spare parts and the skill to replace it cause it is very small. Have it repair to the nearest service center instead.

Hope I helped you...

Don't forget to rate me OK! Thanks....

rgds,
John

Jan 05, 2011 | Nokia 6070 Cellular Phone

1 Answer

My SurePower MD-350WPS power supply falled from


there is a fuse inside the power supply see if that has broken as they are verry delicate

Feb 02, 2010 | Mad Dog Multimedia SurePower (MD-350WPS)...

1 Answer

Unable to switch ptt on check setting


ITS NOT A PROBLEM OF YOUR PHONE AT ALL YOU SERVICE PROVIDER MAY NOT HAVE THE FACILITY OPERTE PTT FACILITY IN THE NETWORK IF THE FACILITY IS AVALIBLE CALL THE CUSTOMER CARE TO SEND THE SETTINGS FOR PTT AND WHEN YOU RECIVE IT SAVE IT TO YOUR PHONE AND RESTART THE PHONE AND YOU CAS USE IT

Oct 18, 2009 | Nokia 6020 Cellular Phone

1 Answer

Transmission problem


Hi,

A couple of things you can try:
1. Use electronic contact cleaner (spray type) on the PTT switch;
2. Use an external speaker/microphone and/or handsfree VOX headset
3. Replace the PTT switch. 4 solder points. Might not be easy but doable.

The last would require that you remove the defective PTT switch and use that as per sample when looking for replacement. Some printers uses the same type of switch. Familiarity with electronic components/circuitry, use of a DVM and a soldering iron would also be required.

Hope this be of some idea/help. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Dec 17, 2007 | Motorola Talkabout T5800 (22 Channels)...

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