Author Topic: MV-8800 complete disassembly with pics  (Read 3284 times)

Offline Soul One

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MV-8800 complete disassembly with pics
« on: February 08, 2017, 11:52:22 am »










Offline sydewayz

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Re: MV-8800 complete disassembly with pics
« Reply #1 on: February 08, 2017, 03:31:23 pm »
how much did the new sliders cost? a lot of $?

Offline Soul One

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Re: MV-8800 complete disassembly with pics
« Reply #2 on: February 09, 2017, 02:08:39 am »

Offline mastacut

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Re: MV-8800 complete disassembly with pics
« Reply #3 on: April 08, 2017, 10:53:57 pm »
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Hi can you give me the Roland link or phone, i am looking for parts.
And i will post a full disassembly pictures of the MV-8800

Iam looking for Slider, pushbutton tact switch, rotary c1 c2 c3 and Master Volume potentiometer.

Thank's in advance.

Offline Nosferatu

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Re: MV-8800 complete disassembly with pics
« Reply #4 on: June 15, 2017, 04:49:59 am »
hi could you take a picture of the side of the main board that makes contact with the front panel buttons, My record button has stopped functioning and I'm needing to see the other side to see if it's an issue I can resolve at my level.

Thanks!

Offline JUKE179r

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Re: MV-8800 complete disassembly with pics
« Reply #5 on: September 25, 2017, 07:46:52 pm »
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hi could you take a picture of the side of the main board that makes contact with the front panel buttons, My record button has stopped functioning and I'm needing to see the other side to see if it's an issue I can resolve at my level.

Thanks!
Here you go Nosferatu. The MV's tact switches are different than the MPC's I've worked on. They are round and have 2 legs for connection to the circuitboard.

Offline JohnDetroit

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Re: MV-8800 complete disassembly with pics
« Reply #6 on: October 29, 2019, 05:20:12 pm »
MV-8000 Slider Repair...

Alternate Slider 30mm (10 k ohm) replacement - Panasonic EWANA0C10B14 - that fits the through-hole pattern on the Roland MV-8000 PCB (you'll need to un-solder/re-solder replacement), but also must solder a jumper wire (see image below) between two pads on PCB (on underside) for each slider replaced. I am assuming this slider replacement will work for MV-8800.

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Here is link for Reverb.com to purchase this Slider part:
You are not allowed to view links. Register or Login ... asys-ix300

Regards,
John
« Last Edit: October 31, 2019, 05:05:27 pm by JohnDetroit »

Offline widdly

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Re: MV-8800 complete disassembly with pics
« Reply #7 on: October 30, 2019, 08:01:03 pm »
That is a really handy bit of research.

Do the original slider caps fit them?

Offline JohnDetroit

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Re: MV-8800 complete disassembly with pics
« Reply #8 on: October 31, 2019, 04:01:23 pm »
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That is a really handy bit of research.

Do the original slider caps fit them?
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