Question about Mackie ProFX12 / TH-15A PA Package

Open Question

Not power in mackie pro fx12

Power supply not function

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Mackie SR24.4 VLZ pro.. The light lamp stopped working, bought a new one, still doesn't work. WHY


It's probably not getting power to the lamp connector. Get a voltmeter and check it.

May 08, 2017 | Mackie Music

1 Answer

No power in Mackie TH-15A


i) I assume the fuse you mentioned was in the mains plug - did you also check the fuse in the TH15A mains input socket? This is accessed by pulling out the tab in the bottom section of the socket (below the centre pin). This is a 3.15Amp antisurge fuse, 20mm type.

ii) If this fuse has blown, then replace it & all may be well ...... but if it blows again, then move to step iii).

iii) With mains disconnected, remove rear panel (outer screws) & check the power supply PCB for damaged components, especially R111 & R112 (100ohms). If the latter are burnt or open circuited, then the amplifier module may have blown.

regards, Dave

Aug 20, 2014 | Mackie TH-15A Active DJ Powered THUMP...

2 Answers

Problem with the Mackie SRM 450 v2


It would be very unusual if the blue LED is burned out. They should last a million years. I suspect the power supply has a problem.

Apr 03, 2017 | Mackie Srm450v2 Srm450 Srm 450 V2 Active...

1 Answer

I have a mackie cfx12 mixer with mackie powered speakers.At a gig tonight i set up as usual and had strange highly amplified sounds coming thru speakers from microphone when reverb was on-the effects had...


Make sure you are using BALANCED interconnection cables to the speakers, either XLR or TRS connections. ALSO make sure all interconnected equipment such as the speakers AND the mixer are powered from the SAME receptacle at the venue... yes you have to run extension cords... the pro's do it so they don't have hum and other noise and don't damage their equipment.

Aug 14, 2011 | Innovative Concepts Corporation Odyssey...

1 Answer

MAckie 1604 VLZ Pro Mixer, running QSC 1850 with jbl's from main outs. I would like to hook up powered subwoofers. What is the correct pathway? kenshireman@msn.com


The best way is to use a two-way crossover between the mixer and the amplifiers. In your case, the low output from teh crossover would go to the powered subs, the highs to the QSC. Use the crossover adjustment to set the frequency crossover point to get the sound quality you require.

Dan

Mackie 1604 ---> Crossover --- Highs ---> QSC --->Speakers
'
-----> Crossover --- Lows ---> Powered Subs.

Jan 27, 2011 | Mackie 1604 Vlz3 16 Channel Mixer

2 Answers

Mackie 1604 Power Connector orientation


Here's a shot of the connector, mated to the motherboard.

b77a2e7.jpg

Mar 27, 2009 | Mackie 1604 Vlz3 16 Channel Mixer

1 Answer

No volume control with 2 faders on Mackie CR1604 mixer


If all other functions work for those channels, the most likely problem is the fader itself. These can fail and operate more like switches rather than faders. Without witnessing the behavior, I can not state that for sure. While these mixers are not the hardest to work on, they are time consuming. The faders can be purchased from Mackie directly. If you need to have this repaired, any shop that repairs audio gear should be able to erpair this for you. Where are you located?

Dan

Feb 09, 2009 | Mackie 1604 Vlz3 16 Channel Mixer

1 Answer

Mackie 1604 16 Channel....when I power up it is blowing fuses...


check ur power supply unit inside...there maybe component already shorted or short circuit...whether a transistor...

Jan 03, 2009 | Mackie 1604 Vlz3 16 Channel Mixer

Not finding what you are looking for?
Mackie ProFX12 / TH-15A PA Package Logo

Related Topics:

25 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mackie Music Experts

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

Vito Vacirca Jr.

Level 2 Expert

140 Answers

Lawrence Nentwig
Lawrence Nentwig

Level 1 Expert

8 Answers

Are you a Mackie Music Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...