Schematics for Electro-Voice Zlx12-P
Printed From: Speakerplans.com
Category: General
Forum Name: Electro Frying Forum
Forum Description: Talk about drivers, processors and mixers
URL: https://forum.speakerplans.com/forum_posts.asp?TID=95299
Printed Date: 31 March 2023 at 1:01pm
Software Version: Web Wiz Forums 12.05 - http://www.webwizforums.com
Topic: Schematics for Electro-Voice Zlx12-P
Posted By: JR.junior
Subject: Schematics for Electro-Voice Zlx12-P
Date Posted: 23 March 2016 at 11:50am
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Need some help, burned up SMDs, not recognisable anymore. Schematics anyone? Thank you! Regards, JR. ------------- Support the scoop technology, larger mouth plays louder! |
Replies:
Posted By: JR.junior
Date Posted: 24 March 2016 at 9:46pm
Kaboom x2! SMPS SMD explosion due to very bad protection designing.  ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: voron
Date Posted: 27 March 2016 at 10:39pm
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Posted By: JR.junior
Date Posted: 29 March 2016 at 6:29am
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thank you very much man, I sorted out meanwhile. Regards, JR. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: MarjanM
Date Posted: 29 March 2016 at 8:44am
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What was the problem? Those boxes are selling like hot cakes here and i guess we will be seeing this much more often. ------------- Marjan Milosevic MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
Posted By: JR.junior
Date Posted: 29 March 2016 at 9:00am
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overpowered. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: clavo1542
Date Posted: 29 March 2016 at 10:46pm
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So my wonderful friend decided to run a live speaker cable into the input of my one year old ZLX-12P All I get is a foul smell and a loud low-mid frequency humming noise and the screen wont light up anymore. So I need all the help I can get please. Is the amp complete toast? Is it a matter of replacing a few components? There is no evidence of any damage whatsoever (just the smell, but nothing looks burnt, melted, or damaged. I don't know how to troubleshoot. But I do know how to read a schematic and solder. I NEED SOME GUIDANCE PLEASE!! THANK YOU, DAVID
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Posted By: JR.junior
Date Posted: 30 March 2016 at 6:31am
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120 Volts into line input? Bravo, you toasted the DSP board. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: clavo1542
Date Posted: 30 March 2016 at 6:56am
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Is that all he fried? Is the component replaceable? Where can this component be purchased? Or is it best to just replace the entire amplifier section? Details please if you have time...
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Posted By: JR.junior
Date Posted: 30 March 2016 at 10:31am
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local distributor? ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: clavo1542
Date Posted: 30 March 2016 at 5:18pm
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Hi voron, any chance of sending this to me as a PDF? Thanks! mailto:djmonigold@gmail.com - djmonigold@gmail.com |
Posted By: clavo1542
Date Posted: 30 March 2016 at 5:19pm
| I don't even know where to begin looking for parts like this...everything seems so hush hush... no technical or service or repair manuals...nothing |
Posted By: JR.junior
Date Posted: 30 March 2016 at 6:54pm
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Open up rear plate, disconnect the DSP board from the main power board, unscrew the DSP board, turn it around and check the smd parts from the input forward. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: voron
Date Posted: 02 April 2016 at 6:08pm
Check your e-mail
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Posted By: JR.junior
Date Posted: 04 April 2016 at 7:18am
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edit. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: JR.junior
Date Posted: 05 April 2016 at 8:17am
Finaly got the parts, working again. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: alebarotti
Date Posted: 11 November 2016 at 8:10pm
I have the same problem with a ZLX-12P with exactly burned R smd and the C12. Voron can you tell me the C12 value.. i cant see in the image , or please send me this diagram in other resolution. thanks!! |
voron wrote:Posted By: CHAMPION
Date Posted: 11 November 2016 at 11:26pm
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There was a re.call on early batches. .powersupply issues.. glass fuses were popping or induction meltdown. Please confirm with Bosh Germany serial numbers. ------------- Sticks n Stones |
Posted By: alebarotti
Date Posted: 17 November 2016 at 8:08pm
Thank you for aswering me CHAMPION.. The printed numbers in the PCB are: PCB.Nr.:F.01U.288.988 V01Y13M11 F.01U.288.989 Anyone have the schematic diagram ? |
Posted By: CHAMPION
Date Posted: 18 November 2016 at 2:00pm
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Yes will look for you Alebarotti ------------- Sticks n Stones |
Posted By: CHAMPION
Date Posted: 22 November 2016 at 12:11pm
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Response from EV... " I regret to tell you that we cannot sent you any service documents Service documentation and schematics are our highest level of confidentiality and will not be disclosed to outside parties". ------------- Sticks n Stones |
Posted By: HFsound
Date Posted: 30 December 2016 at 7:59am
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Could some body send the diagram to better quality in the mail: paweln27@onet.eu Regrads Pawel from POLAND |
Posted By: Marshall-one
Date Posted: 02 January 2017 at 4:51pm
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Hi voron, could you please send to my email as well dixie700@yahoo.com I've taken the board out and looks all around R62 to R70 is all blown? I purchased second hand and it had known issues before but was completely refurbished by OEM. Since then it has had about 50 hours use!! Any help would be greatly appreciated |
Posted By: M4trix
Date Posted: 02 January 2017 at 11:16pm
Ouch ! Looks like EV has its own 'dragon breath' amps like Crest and their Pro 8001 series.  |
Posted By: Alemalco
Date Posted: 05 January 2017 at 9:25pm
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Hello voron! Please can you send me the pdf or jpeg in good quality of the power supply section?. Thanks and greetings from Argentina! My mail: alejandroealcarazc@gmail.com / alemalco_323@hotmail.com |
Posted By: jeff53
Date Posted: 11 January 2017 at 4:03pm
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hi mr voron thank for schematic for electro voice but it quality is very low and cant see any one it please send me high quality schematic my imail romance1353@yahoo.com thank for help Большое спасибо брат Меня зовут Джафар Я иранский |
Posted By: Eddy1
Date Posted: 17 February 2017 at 9:33pm
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Can someone send me the schematic too. I have a blown ZLX-12P. The chip
between the yellow transformer and 4 large capacitors melted. I guess
I'll replace that first if I can buy it. esardarsingh@kmbs.konicaminolta.us |
Posted By: voron
Date Posted: 18 February 2017 at 9:32am
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Sorry guys to keep you waiting long time. I read this forum not often  |
Posted By: cyrus
Date Posted: 08 March 2017 at 5:14pm
mr voron thank for schematic  Need some help, burned up ic stm32f100 i need frimware dump zlx ev |
Posted By: vinoh12
Date Posted: 03 May 2017 at 8:04am
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Voron, Good Day! Can you send the schematic in different resolution (Much clear) or in pdf? my email is vinoh12@yahoo.com. Thank you.
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Posted By: voron
Date Posted: 03 May 2017 at 8:16am
| Check your e-mail:) |
Posted By: alebarotti
Date Posted: 06 May 2017 at 9:48pm
Please Voron send me the file! ;) 
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Posted By: voron
Date Posted: 07 May 2017 at 9:13am
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done |
Posted By: riiosu
Date Posted: 09 May 2017 at 2:22pm
| Can tos send me the schematic on email with mor resolución |
Posted By: hexpope
Date Posted: 09 May 2017 at 4:25pm
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Hi guys, I got this in for repair today and it's the exact problem. If anyone could send me the schematic for the PSU like other have requested or just post the values of the resistors and C48 it would be great! whipp3t@live.com
Thank you :-)
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Posted By: hexpope
Date Posted: 09 May 2017 at 7:04pm
| Thanks for the schematic. I just received it. |
Posted By: voron
Date Posted: 09 May 2017 at 7:08pm
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Posted By: catalindj1981
Date Posted: 11 May 2017 at 9:06am
| AS DORI SI EU SCHEMA DE LA ELECTROVOICE ZLX 12 P VA MULTUMESC MULT DACA MA PUTETI AJUTAA ROMANIA |
Posted By: catalindj1981
Date Posted: 11 May 2017 at 9:07am
| ADRESA ESTE catalindj1981@gmail.com va multumesc |
Posted By: catalindj1981
Date Posted: 11 May 2017 at 9:10am
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?poti sam trimieti si mie schema de la electrovoice zlx 12 p am nevoie urgent va multumesc adresa catalindj1981@gmail.com Îmi puteți trimite un schematică din 12p Electrovoice zlx am nevoie urgent mulțumesc adresa catalindj1981@gmail.com
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Posted By: voron
Date Posted: 11 May 2017 at 9:37am
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done |
Posted By: Lollotek23
Date Posted: 17 May 2017 at 1:10am
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@voron can you please send me the schematic? dcric@ymail.com Thanks a lot.
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Posted By: cwild
Date Posted: 18 May 2017 at 9:44pm
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Hello, I too would really appreciate a higher resolution file emailed to me if you don't mind. Yet another fried ZLX-12P! Thanks so much! email: mailto:defdwight@hotmail.com - defdwight@hotmail.com
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Posted By: cravings
Date Posted: 18 May 2017 at 10:05pm
| popular thread... seem to be a lot of people looking for this schematic. |
Posted By: voron
Date Posted: 18 May 2017 at 11:08pm
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Done! |
Posted By: cwild
Date Posted: 19 May 2017 at 7:04pm
Got it. Thank you so much, sir!
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Posted By: netofer
Date Posted: 20 May 2017 at 3:08am
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Voron, will you please send me the zlx-12p schematic? netofer2@gmail.com Thanks a lot. |
Posted By: voron
Date Posted: 20 May 2017 at 8:21am
done
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Posted By: netofer
Date Posted: 20 May 2017 at 2:13pm
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Sorry, but I didn't receive it... my email: netofer2@gmail.com thanks |
Posted By: netofer
Date Posted: 20 May 2017 at 2:14pm
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Sorry, but I didn't receive it... my email: netofer2@gmail.com thanks |
Posted By: alebarotti
Date Posted: 22 May 2017 at 5:46pm
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voron sorry but my email account filter your email Can you send me the diagram again? Thanks |
Posted By: voron
Date Posted: 22 May 2017 at 6:57pm
| resended |
Posted By: alebarotti
Date Posted: 23 May 2017 at 5:13am
Thanks!!!!!!!
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Posted By: RSilveira
Date Posted: 23 May 2017 at 9:56am
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Hi mate would you have the schematic of the ev zlx15p please cheers.got a similar issue with burnt smds thank you Roque |
Posted By: RSilveira
Date Posted: 23 May 2017 at 10:00am
| Hi Voron sorry forgot my email...its roque_silveira@yahoo.com |
Posted By: kedwardsleisure
Date Posted: 23 May 2017 at 9:32pm
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bruce says can he have a copy too ------------- Kevin North Staffordshire |
Posted By: kisskriss2
Date Posted: 24 May 2017 at 6:38pm
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Hi there! Can any of you (or voron) send me the schematic too ? I'll put aside a beer for it.  Here's my email: cristi.siteavu@gmail.com
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Posted By: voron
Date Posted: 24 May 2017 at 6:43pm
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done |
Posted By: kisskriss2
Date Posted: 24 May 2017 at 6:56pm
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Thank you kind sir! I owe you one.
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Posted By: educra
Date Posted: 16 June 2017 at 12:55pm
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Hi, can you send me the diagram please? educra@gmail.com
Thanks!
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Posted By: marcelorundie
Date Posted: 21 June 2017 at 12:21am
| Hello, can anyone send me schematic ? all blown up ZLX-12P , thanks ! my mail is marcelorundie@gmail.com |
Posted By: zx16
Date Posted: 25 June 2017 at 3:06pm
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I have two EV-zlx15p, burned up SMDs.   Could some body send the schematics to better quality in the mail: perko57@gmail.com
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Posted By: Ohm
Date Posted: 04 July 2017 at 7:38pm
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Hello voron! Please can you send me the pdf or jpeg in good quality of the power supply section?. Schematic for Electro Voice ZLX12P, f.01u.288.988 e-mail: pappleonardo@gmail.com |
Posted By: voron
Date Posted: 04 July 2017 at 9:24pm
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done |
Posted By: marcelorundie
Date Posted: 05 July 2017 at 1:05am
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Hello voron! Please can you send me the pdf or jpeg in good quality of the power supply section?. Schematic for Electro Voice ZLX12P e-mail:marcelorundie@gmail.com please |
Posted By: Sypa
Date Posted: 05 July 2017 at 1:58am
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I guess we all learned something from this thread... Never buy EV zlx12p |
Posted By: marcelo_18
Date Posted: 05 July 2017 at 8:54pm
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Hello voron! Please can you send me the pdf or jpeg in good quality of the power supply section?. Schematic for Electro Voice ZLX12P or EV zlx-15p e-mail: cpam4136@gmail.com please |
Posted By: JR.junior
Date Posted: 06 July 2017 at 9:45am
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I've repaired many of them. MOSFET Control IC is shortet too. Single 10AMP fast fuse after the rectifier would save at least pcb tracks under the 0,1Ohm smd safety resistors. Electrovoice should make some revision on pcb layout meanwhile.. ------------- Support the scoop technology, larger mouth plays louder! |
Posted By: djeddie
Date Posted: 06 July 2017 at 7:12pm
My thoughts too!------------- Chas n Dave : it's like Drum and Bass but with beards. E=mc² ±3dB |
Posted By: kedwardsleisure
Date Posted: 06 July 2017 at 10:13pm
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I've never had one in. Given how many they must have sold worldwide, you're bound to get a skewed view of their reliability based on schematic requests. If it were a true reflection of their quality, what would it say about Powersoft...one of the most requested schematic sets ever in the history of forums that offer free schematics...ever? ------------- Kevin North Staffordshire |
Posted By: Sypa
Date Posted: 07 July 2017 at 1:45am
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Probably lots of people interested in how that thing works like it does in that "little" case |
Posted By: Laserfreak
Date Posted: 09 July 2017 at 3:44pm
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Hello @all are there any schematics from amp section also ? One of my two zlx12p works only on high frequency side. The low frequency driver is working with the 2nd amp very well. So i´m thinking the lower amp is broken. Noone here in Germany is giving repair service for EV ZLX Series ... so I have to make it myself  Please send schematics to peter_aus_bs@web.de best regards from Germany Lukas |
Posted By: voron
Date Posted: 09 July 2017 at 3:48pm
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done |
Posted By: avramg
Date Posted: 11 July 2017 at 6:38pm
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Hello Anybody can help me about schematic of Electro-Voice Zlx12-PThanx from Romania Gigi mailto: avram_gigel@yahoo.com
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Posted By: el_dj
Date Posted: 13 July 2017 at 11:15am
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Can you send the schematics to me ? djensen1234@gmail.com Thank you Regards Daniel ------------- Old twat, with an interest in light & sound |
Posted By: mattball826
Date Posted: 23 July 2017 at 4:37pm
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schematic please or tell me value of Level control pot. Ours broke off in the van. I hate to pay $150 for amp module rebuild thx send to mattball826@gmail.com
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Posted By: voron
Date Posted: 23 July 2017 at 5:57pm
| VR1 and VR2 are dual 10Kohm pots |
Posted By: mattball826
Date Posted: 24 July 2017 at 6:05am
Thx. Those are the input pots. The master volume is what value? Or is that a rotary encoder with a switch? S1 on the board Part No? Thx again
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Posted By: voron
Date Posted: 24 July 2017 at 8:23am
| yes, s1 is 5pin rotary encoder with switch |
Posted By: The weasel master
Date Posted: 27 July 2017 at 5:59pm
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Hi Voron. I have a ZLX 15p that has a problem in the PSU primary, I think. Any chance that you could send me a copy of the full schematics too please. martin.bowman@restylerefurbs.co.uk Many thanks and best regards, The Weasel Master. |
Posted By: voron
Date Posted: 27 July 2017 at 6:05pm
| check your e-mail |
Posted By: The weasel master
Date Posted: 27 July 2017 at 6:07pm
| Perfect, thank you. |
Posted By: koppy
Date Posted: 31 July 2017 at 9:39am
| hi Varon, please can I have detailed (better resolution) schematic for ZLX 15P especialy power supply area. I have burned some parts on PCB and need to know the value of parts. Highly apreciated. My email is: koppy@email.cz |
Posted By: rafidkhalid
Date Posted: 01 August 2017 at 11:50am
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Any chance that you could send me a copy of the full schematics too please. rafidkhalid@gmail.com Thanks, |
Posted By: Arfa
Date Posted: 07 August 2017 at 2:54pm
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Voron Any chance of a copy of the schematic please ? mailto:arfa.daily@ntlworld.com - arfa.daily@ntlworld.com Thanks
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Posted By: mauro356
Date Posted: 08 August 2017 at 10:12am
| Good morning. I am new registered and greet all members. I have this amplified chest with the usual power supply burned. Is it possible to have the electric diagram? Thank you. marce386@hotmail.it |
Posted By: voron
Date Posted: 08 August 2017 at 10:47am
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done |
Posted By: mauro356
Date Posted: 08 August 2017 at 11:14am
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Thanks
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Posted By: Arfa
Date Posted: 08 August 2017 at 1:05pm
| Thanks, all received. Was actually a nice simple problem. One leg of the bridge was short circuit. No other issues once it was replaced. |
Posted By: Oscar Monsalvo
Date Posted: 13 August 2017 at 12:07am
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Voron, please send me schematics for EV ZLX oscar.monsalvop@hotmail.com Thanks |
Posted By: voron
Date Posted: 13 August 2017 at 3:31am
| PSU, Poweramp or input board schematics do you need? |
Posted By: Oscar Monsalvo
Date Posted: 13 August 2017 at 10:48pm
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Power supply mainly, but if you have others schematic and can send them to me I will be very grateful
thanks
 |
Posted By: voron
Date Posted: 13 August 2017 at 10:53pm
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check your e-mail |
Posted By: Spaceflunk
Date Posted: 14 August 2017 at 10:07am
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Hello Voron! Would you be able to send the 3 schematics to my email? I have a few defective units i want to fix. Спасибо
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Posted By: Oscar Monsalvo
Date Posted: 14 August 2017 at 3:29pm
| many Thanks Voron |
Posted By: avramg
Date Posted: 16 August 2017 at 7:08am
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Voron Please send me power supply schematics for EV ZLX avram_gigel@yahoo.com Regards Gigi |
Posted By: ujunge
Date Posted: 16 August 2017 at 10:48pm
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Good evening all. Also new to this forum, - and guess what - with the same problem on one of my EVZ15P. Thank you Voron for supporting us all. Would you be so kind to send me the schematics as well ? - ujunge@iq-soft.com thank you in advance, Uwe
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Posted By: voron
Date Posted: 16 August 2017 at 10:57pm
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check your e-mail |
Posted By: ujunge
Date Posted: 16 August 2017 at 11:03pm
| whow, that was quick ! |
Posted By: voron
Date Posted: 16 August 2017 at 11:07pm
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Consider it a coincidence
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