Related
Not sure if I have titled the thread correctly if not please can a mod correct.
I am wondering if anyone else is having/had issues with speakers distorting then cutting out when playing any form of audio?
Asus support advised factory reset which didn't fix.
Have DOA code but figured I'd check here before I actually DOA it.
Many thanks
Rikkia
Sounds like a hardware fault and a return is in order unfortunately.
Agree with you stuntdouble,
however now the issue is raised, its in the search should anyone else have problems and need a reference to prior issues.
Interestingly I tried to do a Left/Right audio test and was getting nothing from the left. not sure if its linked in any way to the balance issue I have seen suggested as awaiting a fix.
Roll on Monday when new one should arrive!
Yeah Im one of those with the right speaker louder than the left. The left still works, it's just annoyingly low volume level. Still hoping its a software fix issue, I dont want to have to send mine back. No popping/distorting or cutting out as you describe thank goodness.
i had my first unit for 2 days and it was perfect but the right speaker crackled and then cut out completely. Tried to sort it doing the usual but ended up contacting Comet who had no problem replacing. Was disappointed with carrier as box was water damaged when it arrived but new unit is great apart from some creak. Im just a bit worried about turning the volume up now in case a speaker cuts again!
Did you guys have issues with the sound distorting and crackling all the time? Or did a reboot solve it?
I'm asking because it seems every now and then my audio will crackle and have some static and a reboot fixes it.. not sure if its software that's causing it or what
Sent from my Nexus S using XDA Premium App
I too have improper sound levels, one speaker is louder than the other.
I tried testing my the left and right channel speakers using moboplayer. My observations are that when only the right channel was on (green indication) that the sound actually cam out of the left speaker. Same if I checked only the left channel, the sound came out of the right speaker. This was also true when using headphones. Left chanel only then sound came out of headphones identified as "R" for right channel.
Is the right speaker on the TF not on the bottom right side of the TF as you look at the screen?
Anybody else notice this anomaly? or do I have things backwards?
rikkia said:
Not sure if I have titled the thread correctly if not please can a mod correct.
I am wondering if anyone else is having/had issues with speakers distorting then cutting out when playing any form of audio?
Asus support advised factory reset which didn't fix.
Have DOA code but figured I'd check here before I actually DOA it.
Many thanks
Rikkia
Click to expand...
Click to collapse
Oh~ You can contact RC (repair center) to fix this problem.
Hi.
My TF700 has a faint buzzing / humming sound coming from the back.
I can only hear it around left dock connector or if i put my ear on the back side of the tablet around that area.
I think is screen related as is only produced when screen is on.
Does anyone/everyone has it or is some kind of defect on mine ?
cedesmith said:
Hi.
My TF700 has a faint buzzing / humming sound coming from the back.
I can only hear it around left dock connector or if i put my ear on the back side of the tablet around that area.
I think is screen related as is only produced when screen is on.
Does anyone/everyone has it or is some kind of defect on mine ?
Click to expand...
Click to collapse
No buzzing here. That seems like something is wrong.
cedesmith said:
Hi.
My TF700 has a faint buzzing / humming sound coming from the back.
I can only hear it around left dock connector or if i put my ear on the back side of the tablet around that area.
I think is screen related as is only produced when screen is on.
Does anyone/everyone has it or is some kind of defect on mine ?
Click to expand...
Click to collapse
Buzzing sounds like a short. Take it back.
redheadplantguy said:
Buzzing sounds like a short. Take it back.
Click to expand...
Click to collapse
Kind of, actually more like a power convertor, like the sound you can hear from some laptop power converters.
Probably there is no short circuit, more likely a bad solder or a faulty component.
It 100% has to do with the screen because when the screen is off there is no sound even if the cpu not sleeping (adb, music, ...), maybe has to do with dynamic contrast witch probably many disable but can't test for obvious reason that i don't want to break warranty so please specify if posible if you stock rom or custom.
Unfortunately send back is not so easy as the device was bought from US and brought to me by a friend and I'm on the other side of the world.
Does Asus has international warranty for them ?
Does anyone have white noise/static feedback issues with the audio? Its easier to notice when I use in-ear earbuds, but if I place my ears next to the speakers I can hear it as well. I'm not sure how to describe it but it doesn't distort the noise, its almost like a layer or white noise.
It only happens when the tablet is in use, someways to easily make it occur is by pressing apps/status bar/unlock screen but after a few seconds it goes away. However when I'm listening to music the white noise is always there, especially noticeable in soft/low instrumental music. Is this normal, does this happen to anyone else?
I already sent in one of my tablets for repairs only to have it sent back saying it was fixed when it wasn't. Then I had to send it back again for a replacement, and now this new tablet has the same issue. After all this I'm not sure if this is just normal or am i just that unlucky.
Please can anyone tell me if they have any noticeable audio issues so i know if i need to return this tablet again.
I had an issue before that the speaker would crackle in YouTube. But I think that was a software issue. Whatever you described does not sound normal to me. I don't notice any kind of white noise during normal use.
Sent from my SPH-D710 using xda premium
Ray_jai said:
Does anyone have white noise/static feedback issues with the audio?
Click to expand...
Click to collapse
No. Not from the speakers, over BT, or via a 3.5MM connection. And I have a pretty decent set of headphones that would definitely pick-up any distortion. The fact your experiencing it with all audio out makes it seem like s/w. It's not unusual to hear reports of the occasional 3.5MM jack being bad but most of the other audio related h/w is part of the circuit board. Try doing a factory reset. If it's gone after that it's something s/w or app related.
BarryH_GEG said:
No. Not from the speakers, over BT, or via a 3.5MM connection. And I have a pretty decent set of headphones that would definitely pick-up any distortion. The fact your experiencing it with all audio out makes it seem like s/w. It's not unusual to hear reports of the occasional 3.5MM jack being bad but most of the other audio related h/w is part of the circuit board. Try doing a factory reset. If it's gone after that it's something s/w or app related.
Click to expand...
Click to collapse
I did a factory reset and it the audio issue is still visible. :/ does this mean i need to exchange my tablet again?
Ray_jai said:
I did a factory reset and it the audio issue is still visible. :/ does this mean i need to exchange my tablet again?
Click to expand...
Click to collapse
Yep. It sounds like a h/w problem.
Can you guys try these two tests below and see if you hear it? Wear earbuds, preferably in-ear earbuds as it seems to pick it up a lot clearer, and be in a silent room when doing this.
Method 1
Turn the tablet on and have it on the unlock screen, wear the earbuds and make sure not to do anything, it should be silent. Proceed to unlock the screen and see if you hear any audible white noise in the background, after a few seconds you should hear a very low but audible click. After that click the white noise disappears.
Method 2
Have the tablet unlocked, and have your earbuds on. Make sure you don't do anything for a few seconds due to the nature of this test. After that proceed to expand the notification bar (lower right corner). After it expands see if you hear any audible white noise, after a few seconds there should be a click and the white noise disappears.
Those methods are the best and easiest way to explain how I replicated the noise. I've come to believe this is a hardware issue and a design flaw in the tablet because all the note 10.1 floor models at my local best buys also have this issue.
Ray_jai said:
Does anyone have white noise/static feedback issues with the audio? Its easier to notice when I use in-ear earbuds, but if I place my ears next to the speakers I can hear it as well. I'm not sure how to describe it but it doesn't distort the noise, its almost like a layer or white noise.
It only happens when the tablet is in use, someways to easily make it occur is by pressing apps/status bar/unlock screen but after a few seconds it goes away. However when I'm listening to music the white noise is always there, especially noticeable in soft/low instrumental music. Is this normal, does this happen to anyone else?
I already sent in one of my tablets for repairs only to have it sent back saying it was fixed when it wasn't. Then I had to send it back again for a replacement, and now this new tablet has the same issue. After all this I'm not sure if this is just normal or am i just that unlucky.
Please can anyone tell me if they have any noticeable audio issues so i know if i need to return this tablet again.
Click to expand...
Click to collapse
YES! I posted something about this, with STATIC in the title, but received no responses. I get a squeaky kind of static, most evident with earbuds. I'm using Shure and they're awesome, so I don't think it's them. I'm going to try another pair, just to isolate the issue. But I hear it during videos and music. During videos, if there's no sound at a particular point in the video, I don't hear it, but as soon as someone speaks, it's there right along with the audio, in sync with it.
It's REALLY annoying, as it makes listening to soft, quiet music as I fall asleep pretty impossible.
loribuono said:
YES! I posted something about this, with STATIC in the title, but received no responses. I get a squeaky kind of static, most evident with earbuds. I'm using Shure and they're awesome, so I don't think it's them. I'm going to try another pair, just to isolate the issue. But I hear it during videos and music. During videos, if there's no sound at a particular point in the video, I don't hear it, but as soon as someone speaks, it's there right along with the audio, in sync with it.
It's REALLY annoying, as it makes listening to soft, quiet music as I fall asleep pretty impossible.
Click to expand...
Click to collapse
I'm glad someone else hears this, can you try the 2 methods I listed in the post before yours? I want to see if the white noise is the same one I'm hearing.
I plugged in my headphones to the phone and heard horrible static/hissing in the background, particularly when the volume is over halfway. I've tried 4 different connections (to my car stereo, to my headphones, to an external speaker, etc) and they all sound equally awful. I really hope I don't have a defective unit... This isn't normal though, right? Anything I can try to do to avoid an RMA? I'm rooted, bootloader unlocked, on PureNexus with EX kernel. No audio mods.
Also, just two notes:
1) I am 100% sure the cable is plugged in all the way.
2) I have no issues with the speaker (which tends to be what people have issues with on this phone, ironically). Audio had no distortion through speaker, but through the headphone jack its horrendous. I can't even listen to it it's so bad.
PsiPhiDan said:
I plugged in my headphones to the phone and heard horrible static/hissing in the background, particularly when the volume is over halfway. I've tried 4 different connections (to my car stereo, to my headphones, to an external speaker, etc) and they all sound equally awful. I really hope I don't have a defective unit... This isn't normal though, right? Anything I can try to do to avoid an RMA? I'm rooted, bootloader unlocked, on PureNexus with EX kernel. No audio mods.
Click to expand...
Click to collapse
Seems like you're not alone. May be worth adding your experience here :
https://productforums.google.com/forum/m/#!category-topic/phone-by-google/SJZzrfohirY
Hope this helps.
buzzboy said:
Seems like you're not alone. May be worth adding your experience here :
https://productforums.google.com/forum/m/#!category-topic/phone-by-google/SJZzrfohirY
Hope this helps.
Click to expand...
Click to collapse
Unfortunately (fortunately?) that's not my issue. I can hear music, it's just terrible sounding due to the hissing I'm the background. It's as if the cable is only half plugged in (but it's not). Thank you for searching though!
PsiPhiDan said:
I plugged in my headphones to the phone and heard horrible static/hissing in the background, particularly when the volume is over halfway. I've tried 4 different connections (to my car stereo, to my headphones, to an external speaker, etc) and they all sound equally awful. I really hope I don't have a defective unit... This isn't normal though, right? Anything I can try to do to avoid an RMA? I'm rooted, bootloader unlocked, on PureNexus with EX kernel. No audio mods.
Click to expand...
Click to collapse
Google has admitted the audio distortion issue being reported in its Pixel smartphones is an hardware problem, and it looks like the company is issuing replacements for customers. The audio distortion issue was first reported in December when a user named Mark Buckman had posted about the same.
shakirajane said:
Google has admitted the audio distortion issue being reported in its Pixel smartphones is an hardware problem, and it looks like the company is issuing replacements for customers. The audio distortion issue was first reported in December when a user named Mark Buckman had posted about the same.
Click to expand...
Click to collapse
Wasn't Mark having issues with his internal speaker when headphones were NOT plugged in though? I think those are different issues. My audio is fine at full blast, as far as I can tell, with no headphones plugged in. It's just when I plug something into the headphone jack that I hear the problem. I'll try his piano and see if I can reproduce his issue though. Maybe I just haven't tested the internal speaker hard enough.
EDIT: Grr... I do have the other problem too! Shown clearly by the Perfect Piano app... Well thank you for leading me to finding that out!
PsiPhiDan said:
Wasn't Mark having issues with his internal speaker when headphones were NOT plugged in though? I think those are different issues. My audio is fine at full blast, as far as I can tell, with no headphones plugged in. It's just when I plug something into the headphone jack that I hear the problem. I'll try his piano and see if I can reproduce his issue though. Maybe I just haven't tested the internal speaker hard enough.
EDIT: Grr... I do have the other problem too! Shown clearly by the Perfect Piano app... Well thank you for leading me to finding that out!
Click to expand...
Click to collapse
Lots of people have a problem with the speaker. I've had 3 replacements with various faults and all have had the speaker issue. It's been reported that its a software issue, and will be resolved in an update..... Hopefully.
https://productforums.google.com/forum/m/#!topic/phone-by-google/XDl52F-Np6o
buzzboy said:
Lots of people have a problem with the speaker. I've had 3 replacements with various issues and all had the speaker issue. It's been reported that its a software issue, and will be resolved in an update..... Hopefully.
https://productforums.google.com/forum/m/#!topic/phone-by-google/XDl52F-Np6o
Click to expand...
Click to collapse
Weird. I spoke to Google today and 5 minutes after describing the problem, they told me to get a replacement through Verizon (that'll be fun).
PsiPhiDan said:
Weird. I spoke to Google today and 5 minutes after describing the problem, they told me to get a replacement through Verizon (that'll be fun).
Click to expand...
Click to collapse
Google can do the replacement too. I opted for that route because I'm hopefully more likely to receive one that I can unlock the bootloader on.
jumaaneface said:
Google can do the replacement too. I opted for that route because I'm hopefully more likely to receive one that I can unlock the bootloader on.
Click to expand...
Click to collapse
They will, but it will leave me without a phone for 2 weeks. They won't ship until they receive mine since it's through Verizon.
PsiPhiDan said:
They will, but it will leave me without a phone for 2 weeks. They won't ship until they receive mine since it's through Verizon.
Click to expand...
Click to collapse
They quoted me 7-10 days max. I still had my old HTC 10 so wasn't really am issue
Did you try cleaning out the headphone jack with an electronic cleaner/compressed air? Dust could be a factor.
(Please correct me if these aren't the ways to clean a headphone jack)
CyberLykan said:
Did you try cleaning out the headphone jack with an electronic cleaner/compressed air? Dust could be a factor.
(Please correct me if these aren't the ways to clean a headphone jack)
Click to expand...
Click to collapse
It's not only the headphones jack I found out though. It's also the speaker when the headphones aren't plugged in. So apparently I have a jacked up phone, sadly. I may try the compressed air for fun though.
PsiPhiDan said:
It's not only the headphones jack I found out though. It's also the speaker when the headphones aren't plugged in. So apparently I have a jacked up phone, sadly. I may try the compressed air for fun though.
Click to expand...
Click to collapse
Tough luck. Mine seems fine.
so planning to catch some of the commons issues I seen over the forums, and want to see where people managed to fix issues, and I will add my own from experience, I had read through the forums, and tried many of the suggestions:
this on Erisin KGL PX5 Unit for VW.
I had tried factory MCU firmware, Factory andriod system
then
latest MCU firmware Malaysk andriod system.
and while the unit improved. this did not have any effect on the following problems:
NOISE ISSUE
1- when unit isoff, no sound at all from speakers
2- when unit is on, but muted very low volume constant tune hissing sound.
3- slightly louder volume constant tune hissing sound when the unit is NOT muted (does not go up as volume in increased)
4- data like noise, (like old computer onboard audio, noise is relevant to how much processing is done), this does not go up as volume is increased
a) I had looked into lowering the aux input gain from factory menu, thinking it might be aux in being not connected causing some of the above
b) tried removing every single cable (apart from the harness that is powering the unit)
c) what I will try next, is to see if I can provide cleaner power to the unit, or improve the ground, I am not electrical engineer, so some advice is needed.
-----------------------------------------
"Here Maps" Audio skips milliseconds of speech.
so instead of saying "take the first exit at the next roundabout", it sounds like "take the fist exi at the nex rou bout"
I had tried downloading other voices, but the the problem persist.
I really have no idea why this is happening but will be nice to know how to solve it.
--------------------------------------------
dreaded wifi issue:
unit wifi is really bad although I literally parked next to the router, at my house, and there is only a window rather than a wall i between.
only remedy so far is to improve line of sight, however I read that improving the grounding, or getting better wifi antenna might solve the problem. so will give this a go later.
----------------------------------------------
Radio performance was appalling out of the box. so I purchased fakra radio adapter (powered)
this improve performance significantly, and now it picks up most of the radio channels.
still the radio is not as good as stock radio that came with the car.
as most channels have a bit of crackling sound, very few sound perfect.
----------------------------------------------
the screen is very reflective and barely visible in daylight, (I have light color leather seats) which makes the screen even worse.
so I am thinking of buying anti gloss screen filter.
I would think it will wash out the colors a bit, but I am willing to do that in order to see the screen properly.
as of night time, even when lowering brightness to min, its still bright, so I am thinking of getting something like Lux or automatic adjustment based on time (since the unit does not have ambient sensor)
------------------------------
2 months ago I had also a KGL / Erisin radio for VW with sound problems. You always heard a noise from the speakers. The Boise came from the AMP chip. Then i had a Ownice C500 that also Bad noise from the speakers. Now i have a Xtrons PX5 Unit and there is no noise. Additionally i have made an upgrade from TDA 7388 to Pioneer PA2030A, now the sound is perfect.
how did you upgrade the MOSFET?
are they pin compatible and you can desolder the old one and replace it with the new one?
zapedge said:
how did you upgrade the MOSFET?
are they pin compatible and you can desolder the old one and replace it with the new one?
Click to expand...
Click to collapse
Exactly. You can buy the AMP on eBay.
I've not audio issues, but for me radio reception is not so good, in particular the AF option works very bad!
Wifi performances are intermittent (I've a 4g wifi dongle; the signal comes and goes...) but when it goes, it downloads at full speed.
Screen is very reflective but lights are ok for me.
I have some problem with google maps app: it locks and I've to restart it 2 o 3 times... I don't know if it depends on the app or on the system.
mmmalas said:
"Here Maps" Audio skips milliseconds of speech.
so instead of saying "take the first exit at the next roundabout", it sounds like "take the fist exi at the nex rou bout"
------------------------------
Click to expand...
Click to collapse
I have the Erisin 6405V in my VW Golf mk5. All seems to be running fine, haven't noticed the wifi issues really as I mainly use a USB 3G Dongle I have connected.
For your navigation audio, goto Settings > Navigation Settings and change audio mode from switching to fixed(?) (basically the other option, I can't remember off the top of my head) I found this fixed my issue in google maps.
Also highly suggest to do all google play updates (maps/google app/play services) that's improved the stability of alot of the apps I use on my headunit.
I'm (I think) running their KGL_PX5_6.0(20170502) that erisin sent me to fix my bluetooth echo.
My -only- issue I'm finding. I had a previous headunit's I had tried and sent back for various reasons (xtrons and eonon) they detected my car doors open etc correctly but the erisin one doesnt seem to. Not that this is a problem, just wondering where the issue could be as the CanBus settings seem to be correct.
The hissing you hear is caused by the Wi-Fi. Turn off Wi-Fi and you will see that the noise is gone
turning off the wifi does not fix the issue.
as for mixing vs fixed mode in navigation audio, that did not make a difference.
I will open the unit soon to upgrade the amp, and maybe dampen the noise with a help with an electrical engineer
Ati_gangster said:
2 months ago I had also a KGL / Erisin radio for VW with sound problems. You always heard a noise from the speakers. The Boise came from the AMP chip. Then i had a Ownice C500 that also Bad noise from the speakers. Now i have a Xtrons PX5 Unit and there is no noise. Additionally i have made an upgrade from TDA 7388 to Pioneer PA2030A, now the sound is perfect.
Click to expand...
Click to collapse
I also have the noise, this is my second head unit, I had to return the old one due to issues with the buttons... Is swapping the mosfets very complicated? I am comfortable with soldering irons, have used it for other works... Do you have any pictures of the work done?
Thanks
zapedge said:
how did you upgrade the MOSFET?
are they pin compatible and you can desolder the old one and replace it with the new one?
Click to expand...
Click to collapse
It is not easy but possible.
Look at this thread, there are some photos.
http://forum.carjoying.com/thread-4...ar-view-camera-problem-changing-tda-7388.html
Good luck
j0nnymoe said:
I have the Erisin 6405V in my VW Golf mk5. All seems to be running fine, haven't noticed the wifi issues really as I mainly use a USB 3G Dongle I have connected.
For your navigation audio, goto Settings > Navigation Settings and change audio mode from switching to fixed(?) (basically the other option, I can't remember off the top of my head) I found this fixed my issue in google maps.
Also highly suggest to do all google play updates (maps/google app/play services) that's improved the stability of alot of the apps I use on my headunit.
I'm (I think) running their KGL_PX5_6.0(20170502) that erisin sent me to fix my bluetooth echo.
My -only- issue I'm finding. I had a previous headunit's I had tried and sent back for various reasons (xtrons and eonon) they detected my car doors open etc correctly but the erisin one doesnt seem to. Not that this is a problem, just wondering where the issue could be as the CanBus settings seem to be correct.
Click to expand...
Click to collapse
Hi, can you share the link to the Firmware ERISIN sent you? how did you contact them?
thanks in advance
mmmalas said:
so planning to catch some of the commons issues I seen over the forums, and want to see where people managed to fix issues, and I will add my own from experience, I had read through the forums, and tried many of the suggestions:
this on Erisin KGL PX5 Unit for VW.
I had tried factory MCU firmware, Factory andriod system
then
latest MCU firmware Malaysk andriod system.
and while the unit improved. this did not have any effect on the following problems:
NOISE ISSUE
1- when unit isoff, no sound at all from speakers
2- when unit is on, but muted very low volume constant tune hissing sound.
3- slightly louder volume constant tune hissing sound when the unit is NOT muted (does not go up as volume in increased)
4- data like noise, (like old computer onboard audio, noise is relevant to how much processing is done), this does not go up as volume is increased
a) I had looked into lowering the aux input gain from factory menu, thinking it might be aux in being not connected causing some of the above
b) tried removing every single cable (apart from the harness that is powering the unit)
c) what I will try next, is to see if I can provide cleaner power to the unit, or improve the ground, I am not electrical engineer, so some advice is needed.
-----------------------------------------
"Here Maps" Audio skips milliseconds of speech.
so instead of saying "take the first exit at the next roundabout", it sounds like "take the fist exi at the nex rou bout"
I had tried downloading other voices, but the the problem persist.
I really have no idea why this is happening but will be nice to know how to solve it.
--------------------------------------------
dreaded wifi issue:
unit wifi is really bad although I literally parked next to the router, at my house, and there is only a window rather than a wall i between.
only remedy so far is to improve line of sight, however I read that improving the grounding, or getting better wifi antenna might solve the problem. so will give this a go later.
----------------------------------------------
Radio performance was appalling out of the box. so I purchased fakra radio adapter (powered)
this improve performance significantly, and now it picks up most of the radio channels.
still the radio is not as good as stock radio that came with the car.
as most channels have a bit of crackling sound, very few sound perfect.
----------------------------------------------
the screen is very reflective and barely visible in daylight, (I have light color leather seats) which makes the screen even worse.
so I am thinking of buying anti gloss screen filter.
I would think it will wash out the colors a bit, but I am willing to do that in order to see the screen properly.
as of night time, even when lowering brightness to min, its still bright, so I am thinking of getting something like Lux or automatic adjustment based on time (since the unit does not have ambient sensor)
------------------------------
Click to expand...
Click to collapse
zapedge said:
Hi, can you share the link to the Firmware ERISIN sent you? how did you contact them?
thanks in advance
Click to expand...
Click to collapse
Here is the link: https://workupload.com/archive/49a8wjT
I contacted them via email.
I had took my unit to hardware lab, and powered it, and connected it to oscliscope.
it seems that there is 25khz noise on the speaker output all the time.
I had tested also pre amp output, and that have some noise too. so my guess is that good amp would cut off those high frequencies, and thats why it sounds better.
I will try to use ferrite cores, and see if it improve the situation, although I think it will not be able to cut low frequencies, but it never hurts to try espacilly this means no need to open the unit. I will report back later
j0nnymoe, can you tell us the MCU version for your unit after the update. thanks
Did you try 2.47 MCU? That's the latest for MTCD KGL PX3/PX5.
I have experienced noise issue #4 when I am using WiFi hotspot from my phone and phone is next to the unit.
mmmalas said:
I had took my unit to hardware lab, and powered it, and connected it to oscliscope.
it seems that there is 25khz noise on the speaker output all the time.
I had tested also pre amp output, and that have some noise too. so my guess is that good amp would cut off those high frequencies, and thats why it sounds better.
I will try to use ferrite cores, and see if it improve the situation, although I think it will not be able to cut low frequencies, but it never hurts to try espacilly this means no need to open the unit. I will report back later
j0nnymoe, can you tell us the MCU version for your unit after the update. thanks
Click to expand...
Click to collapse
This noise is so annoying, it makes me miss my OEM head unit, my car has an OEM Bose sound system with an amplifier under the seat and a subwoofer in the spare wheel, I don't know if this might be the issue for me, the subwoofer and all 8 speakers certainly work, as soon as I mute the head unit, the noise is gone, as soon as I step it up to Vol 1, I xan hear the noise, when the music or radio is playing, I can't really hear it but if the volume is up and it comes to the end of the song, I can hear it and it's bugging me... I don't know of replacing the AMP chip with a Pioneer chip (As mentioned before) would be the ultimate solution to get rid of that noise...
The other problem I am facing is the brightness of the screen in daylight, I have a Dasaita V600 (Specific to my 2012 Mazda3), I barely can see anything during the daytime, the brightness is cranked up to the max, are there any other settings to play around with? Contrast maybe etc...
Sent from my SM-N910F using Tapatalk
Sassokee said:
The other problem I am facing is the brightness of the screen in daylight, I have a Dasaita V600 (Specific to my 2012 Mazda3), I barely can see anything during the daytime, the brightness is cranked up to the max, are there any other settings to play around with? Contrast maybe etc...
Click to expand...
Click to collapse
Disable in Factory Settings brightness control by headlamp, it's something like that, but it made my screen brighter during the day.
stefcio007 said:
Disable in Factory Settings brightness control by headlamp, it's something like that, but it made my screen brighter during the day.
Click to expand...
Click to collapse
Thank you for the advice, I will try this later and​ report back.
Sent from my SM-N910F using Tapatalk
opened the unit today, nothing obvoius of whats wrong.
I noticed that the wifi antenna connected to realteck chip that claims antenna diversity, however the second antenna does not exist.
as for the car amp, still looking into the problem cause, might start digging into the pcb further to see where its going wrong.
Sassokee said:
This noise is so annoying, it makes me miss my OEM head unit, my car has an OEM Bose sound system with an amplifier under the seat and a subwoofer in the spare wheel, I don't know if this might be the issue for me, the subwoofer and all 8 speakers certainly work, as soon as I mute the head unit, the noise is gone, as soon as I step it up to Vol 1, I xan hear the noise, when the music or radio is playing, I can't really hear it but if the volume is up and it comes to the end of the song, I can hear it and it's bugging me... I don't know of replacing the AMP chip with a Pioneer chip (As mentioned before) would be the ultimate solution to get rid of that noise...
The other problem I am facing is the brightness of the screen in daylight, I have a Dasaita V600 (Specific to my 2012 Mazda3), I barely can see anything during the daytime, the brightness is cranked up to the max, are there any other settings to play around with? Contrast maybe etc...
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I have almost the same issues with the same unit for my Mazda 6 2015.
1. frustrating with the noise at low volume.
2. poor quality of WIFI signal (I'm sending my internet via mifi router)
3. poor quality of bluetooth phone calls.
i had wifi problems with my eonon ga6200f (kld-mtcd) just would not connect at all logged into my router and manually set the channel to channel 3 and its been fine since connects every time now.
i also have a problem with background sound when unit is not playing anything i have an infinity amp so im running through a spdif box from front left and right speakers so figured thats what the problem was been trying to find out if any of the pins not laid out in the manual are spdif out but not getting very far with seller or eonon