Schematics for Electro-Voice Zlx12-P |
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Mojo A Guy
New Member Joined: 09 July 2019 Location: UK Status: Offline Points: 6 |
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I attempted to repair the PSU burn out issue. Replaced FET, resistors, 3845 chip, With no FET fitted I see 46 KHz pulses on gate pin. However, when I fit the FET and power up. FET blows again. I can’t find any obvious shorts on secondary side of PSU +U, -U, +/-15v, 3,3v. I’m a struggling.
Any suggestions?
P.S I have schematics for PSU, input and display pcb. Can anyone send me schematic for power amp section please. davehughes1959@gmail.com. Thanks in advance |
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evizioli
New Member Joined: 12 September 2023 Status: Offline Points: 2 |
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exacly the same problem as yours can you tell me if you solved it and how? thanks so much
Edited by evizioli - 12 September 2023 at 3:57pm |
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Mojo A Guy
New Member Joined: 09 July 2019 Location: UK Status: Offline Points: 6 |
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Do you have the schematic for the power amp section you can send to me?
davehughes1959@gmail.com Thanks in advance.
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evizioli
New Member Joined: 12 September 2023 Status: Offline Points: 2 |
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Sorry Dave, I don’t have schematics other than the ones shared above
I’ll try to test the amp section borrowing a a good dsp section from a friend Regards
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veninem
New Member Joined: 19 January 2019 Status: Offline Points: 1 |
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Greetings to all members!
Could anyone post me the service manual - datasheet of zlx-15p psu board please? My email is kvenihakis@hotmail.com Thanks in advance!
Edited by veninem - 26 September 2023 at 1:35pm |
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pegas79
New Member Joined: 05 October 2023 Status: Offline Points: 1 |
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Hallo there,
can anybody send me the schematics for Electrovoice ZLX15P ? I have a problem with bass driver. Thank you very much for your schematics all power module. Send me please to pekarek.jan@volny.cz. Thank you |
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davej67
New Member Joined: 24 October 2023 Status: Offline Points: 2 |
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Hi everyone. One of our 4 ZLX-12bt speakers has no low end, the LF driver tests ok, but we measured audio output only on the HF amplifier.
Can @Voron or anyone that has decent resolution schematics please send the power supply and amplifier stage circuits to me at info@greenroomtyler.org Greatly appreciated!!
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foolyaxel
New Member Joined: 26 February 2024 Status: Offline Points: 1 |
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Hello everyone! I have a ZLX-12 amplifier that I have no room for. I found an exploded c31\34 on the pcb. Can someone help me with a diagram and a value? thank you
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davej67
New Member Joined: 24 October 2023 Status: Offline Points: 2 |
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I'm still looking for one myself, no replies to my request 4 months back. I'll send to you if I find one as well.
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VECTORDJ
Young Croc Joined: 11 June 2006 Location: United States Status: Offline Points: 515 |
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D-Cass Amps.......No Nice Words.
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