Description
Your JBL Bluetooth Party Box speaker Does not power on ?????
By checking the fuse near power socket, find good, with the Multimeter on the power connector if the Power On switch worked,
Every visible parts working even sub woofer and speakers impedance all ok.
There Must be fault with POWER Supply Unit, The flex cables are not very long, and are glued with white resin,
It’s bit hard to open….Everything is well organized and modular inside body where power supply located at TOP area.
You are welcome to bring just power supply or whole speaker to us, also you may bring whole case cover if able to
unscrew a metal case cover from sub body.
JBL PARTYBOX 310 OR 300 OR (any other model) etc servicing and repair specialist.
We are servicing and repair specialist.
specialist in any BLUETOOTH Speaker. If your JBL PARTYBOX310 or any other
model in series showing faults Such as Input channel not working, Speakers Crackling, blowing mains fuse, NO RING light over speaker, Servicing etc. then please contact us we can fix it.
Mention first in listings are few of the problems, Please remember this is a Repair service so as a buyer or customer you will need to get the Sound Box to us at our tech workshop via in person drop off or post.
We can Dispatch back to you via post the repaired unit back.
we wont able to send any information unless until service been purchase and we follows hetztronics policy.
Always contact us first for an appointment before visit us personally.
If you would like to discuss or webchat or would like more info then please contact us via what’s app or SMS or call on +447447363658 or Email to info@hetztronics.com



















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