Comments on: Philips MMS 430 Speaker Volume Control Broken PCB Replaced

By: Bobby Aaron

Bobby Aaron — Mon, 09 Mar 2026 07:55:31 +0000

In reply to Pramod.

I have a set of speakers of the same which you want if you wish to buy it from me kindly reply

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By: Atif

Atif — Fri, 02 Jan 2026 21:35:27 +0000

In reply to Yogesh Panchal.

Only short yellow and white.. Thats it .. Throw the broken pcb

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By: harish kshirsagar

harish kshirsagar — Wed, 26 Nov 2025 11:42:23 +0000

In reply to Kevin.

Hi yogesh, can you guide me how to remove the pcb from the speaker cabinet. Also I want to open subwoofer speaker but could not open the same. Please guide

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:25:54 +0000

In reply to Cliveey.

Cliveey

It is 4- channel audio amplifier IC TDA8947J.

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:23:19 +0000

In reply to Menezes.

Menezes,
Sorry for late replay from my side....there is no option where we get message notification on this blog on any old or new comment...so we are unable to know if someone commented on any of our old articles.

you will get the update on same on this blog in next few days.

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:21:38 +0000

In reply to Jesaj.

Jesaj,

Sorry for late reply from my side....there is no option where we get message notification on this blog on any old or new comment...so we are unable to know if someone commented on any of our old articles.

this type of POT is not available in open market ,instead you can use normal stereo pot, i will update the wiring details in few days..

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:16:33 +0000

In reply to Jozef Slaný.

Jozef,
Sorry for late reply from my side....there is no option where we get message notification on this blog on any old or new comment...

yo will get update on this blog in few days.

for satellite Speakers You have to gently pull the front plastic frame and you will find 4 screws on the body behind the frame. for Woofer you have to remove 4 screws from the corners and gently pull out the frame...you have to tap it lightly because it is glued...

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:11:39 +0000

In reply to Sumit.

Sumit,
Sorry for late reply from my side....there is no option where we get message notification on this blog on any old or new comment...

No circuit Diagram available on the net. You can get some idea from the Amplifier Main IC used.

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:08:43 +0000

In reply to Rajesh Rathod.

Rajesh,
Sorry for late reply from my side....there is no option where we get message notification on this blog on any old or new comment...

yo will get update on this blog in few days.

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By: Yogesh Panchal

Yogesh Panchal — Sun, 17 Dec 2023 08:07:26 +0000

In reply to Sagar Patel.

Sagar,

Right now I am busy in other work, the circuit diagram of this is not over the net.

I will upload the modification process of this in few days....

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