PreSonus 16.4.2 NO BACKLIGHT AND AUDIO OUTPUT WHEN WARM UP
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- Опубліковано 19 січ 2024
- Good day everyone. We are going to repair a Digital Audio Mixer from PreSonus. its PreSonus StudioLive 16.4.2. it was sent to us. The problem is, When the unit Warm-Up and you turn it off. then turn it back on. The unit Backlight from the main LCD is Gone and the Audio input signal are also Gone.
In this video we will tackle on how to trace the Problem and Repair it.
Music that I used in this Video:
Track: Lost Sky - Fearless pt.II (feat. Chris Linton) [NCS Release]
Music provided by NoCopyrightSounds.
Watch:
• Lost Sky - Fearless pt.II (feat. Chri...
Free Download / Stream: ncs.io/Fearless2YO
Galing Sir. I found your video during my search. I have a 16.4.2 that doesn't have input signal. Do you know which can be the problem?
I also have 24.4.2 , this one , channel 5 has no input signal. AND, the board doesn't have Audio output. No Sound going to the speaker. Can I ask for your expertise. Salamat.
@@chetvoxx about sa 16.4 2 na ka hang ba ang GR nya? If so subukan mo muna ifactory reset using old version of macbook dun lng kasi sya gumagana. Di kasi sya narerecognized ng mga new version.. then iupdate mo yong firmware sa pinakamababa hanggang pataas.. dapat walang laktaw. Pag di parin umobra try to replace the 3 pcs 5volts regulator sa DSP.. if wala prin it means DSP is defective na.. about nman sa 24.4.2 nman.. its a Pre-amp issue.. may SMD resistor dyan n 100 ohms malapit sa potentiometer baka sunog na kaya walang signal napumapasok .. pwd rin yong amp ic nya ang sira sa ch.5 ang may problem.
Salamat ng marami.
Hindi ako marunong ng electronics pero susubukan ko.
Unahin muna yung 16.4.2. Binuksan ni misis just to look inside. Do not see any leak sa capacitor. Yung pang update ng firmware siguru muna ang gagawin ko. Then factory reset ko. Thank you
Hello po. Pano po kayo contactkin? Meron po kasi akong 16.0.2 bigla nlang humina yung output ng mga channels half yung volume compare nung ok pa. Thank you po. Parang naoverheat po may ulan po kasi tas tinakpan ko yung mixer Hindi nman po pinasukan ng tubig .
Check mo muna sir yong master fadee nyo.. try nyo sprayan ng fast drying xontact cleaner.. then sa likod ng mixer nyo po sa output Left and Right channel may dial knob po doon for output volume.. try nyo po pihitin.. minsan kasi dahil sa katagalan nagloloose contact yon kaya humihina ang output ng mga channels..
@@FixYahTv maraming salamat po sa reply sir. Parang yung DSP sir. Pati output meter nasa 2bars lang yung led naka unity yung input meter n led 0. Pati fader locate Hindi na accurate. May Facebook po kayo sir?
hello po, may problem po yung presonus 4.5 ko, may power po pero walang sound pero working po yung 2nd speaker pag naka connect. Ano po problema pag ganun?
salamat po
Try mo sir ireplace yong TDA ic and also check for open resistor. Check mo din sir cable mo bk sa connector lng ang problem.
@@FixYahTv good morning sir, baka may shop po kayo na pwede po pag gawaan nito. :( sayang naman po kasi. Pinacheck ko na din po sa mga electrician dito eh hindi po nila alam at ayaw kalikutin po
Saan mo yan sir nabili? If sa modular display its better na isend mo po sakanila.. may facebook page po sila pwd po kayo magmsg sa kanila for details ng pagpaparepair.
@@FixYahTv naku sir sa tao ko lang po nabili, goods naman po to ng almost a year then nagkaganito na lang po.
@@pauloangelo2787 padala mo sir sa modular display kayang kaya nila yan gawin basta wala lng sunog ang board.
Hilo po mayron kau na fb kc maron sira na presunos..
@@user-kv5oi3vo7b anong unit sir?
Presonus Studiolive 16.0.2 po sir
@@FixYahTvpwde po ba makahingi messenger sir, para ma send ko po video sa presonus ko sir para makita mo po yung deffect nya
@@user-kv5oi3vo7b ano sir messenger nyo ako magpm sa inyo.
@@FixYahTv Shable Jayn po sir
May facebook po ba kayo sir?
Modular Repaird Dept. dito nlng po kayo magmsg sir.