Power On/Off not working

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Sony DVP-SR200P

Le DVP-SR200P est un lecteur DVD Sony capable de lire des DVD ou des CD. Il possède quatre boutons sur la face avant. Il n'est plus fabriqué par Sony.

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John @john16096

Rep: 11

Publié: 29 juin 2023

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Power On/Off not working

***

Actually, my device wasn't listed....***.

I want to fix a Sony 5 disk, CD/DVD player for 95 yr parents who don't have the Internet to watch movies or stream music (can't afford it).

They have a Sony player, model DVP-NC665P, Serial #1103500.

For a while it has been turning on, sometimes not. Pressing the button sometimes caused an instantaneous blip of display, top middle of the screen, and then it goes out. Now nothing happens.

Any idea of what to fix or replace? (Thanks for the idea to include image(s) of circuit board(s). Hope that helps.

Thanks,
John

Répondu ! Afficher la réponse J'ai le même problème

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@john16096 Can you take the top off the player and upload pictures of the circuit boards inside? Ajout d'images à une question existante

30 juin 2023 par Andrew S

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mike @aactech

Rep: 31,4k

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Publié: 30 juin 2023

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This isn't the answer but a beginning to an answer. Service Manual for Sony DVP-NC665 DVD Player:

Service Manual

I presume it doesn't work with either the remote nor the power button on the actual unit?

Do you have any experience with electronic repair and reading schematics ? Do you have a multi-meter?

If no, either get an experienced friend to help or at the very least make sure the unit is unplugged and remember that the capacitors (the small drum shaped components) can still hold a charge and give you a shock.

A good place to start would be page 83 or 6-1 which explains how to start the Test Mode - press in this order [TOP MENU], [CLEAR], [POWER] keys on the remote and lists the Power Off Information Code List and what they mean. Does the Test Mode Menu even appear on the TV monitor?

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NOTE: Interestingly, The manual site lists it as NC665, but clicking on it, it goes to NC625. Maybe it's close enough to work for both. Thanks.

1 juil. 2023 par John

@john16096

The manual covers both model numbers plus some more - depends on where they're marketed

1 juil. 2023 par jayeff

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@john16096 Can you take the top off the player and upload pictures of the circuit boards inside? Ajout d'images à une question existante — Andrew S
NOTE: Interestingly, The manual site lists it as NC665, but clicking on it, it goes to NC625. Maybe it's close enough to work for both. Thanks. — John
@john16096

The manual covers both model numbers plus some more - depends on where they're marketed — jayeff

BillR625 @billrycraft Rep: 25 2 · Answer 1 · 2025-03-09T12:22:09-07:00

BillR625 @billrycraft

Rep: 25

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Publié: 9 mars 2025

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Mine was doing the exact same thing and I found that pressing the following buttons all at the same time caused the machine to power back up after a brief initialization. Press on the remote all three of these buttons at the same time.

TOP MENU

CLEAR

POWER BUTTON

My machine immediately Returned to life.

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billr625 - it worked! thank you!

1 avr. 2025 par jao689

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Sony DVP-SR200P

Power On/Off not working

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