Sony dvd hbd-dz640k is ded

The remote control code for Sony HBD-TZ510 home theater system may vary depending on the brand of the remote you are using. Here are a few common remote control codes that may work:

• 30158
• 31759
• 31939
• 31758

To program your remote, follow these steps:

1. Turn on your Sony HBD-TZ510 home theater system.
2. Press and hold the "Code Search" button on your remote control until the indicator light illuminates.
3. Press the "DVD" or "AUX" button on your remote to select the device you want to program.
4. Enter the four-digit code using the number buttons on your remote.
5. Press the "Power" button to test if the code is correct. The device should turn off if the code is correct.
6. If the device turns off, press the "Enter" button to save the code. The indicator light will turn off.
7. If the device does not turn off, repeat steps 4-6 with a different code until you find the correct one.

Note: If you do not have the original remote control that came with your Sony HBD-TZ510, you may need to purchase a universal remote control that is compatible with your device.

No one uses Universal Remotes these days. You buy a Facsimile Remote which is an exact copy of the original. No programming.

Here are the codes
DVD AV System - 51622, 51558, 51658, 51858

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Your Sony receiver is in protect mode due to component failure internally.

DAV-DZ640K Manuals PDF Download link:https://www.sony.co.in/electronics/support/home-theater-dvd-home-theater-systems/dav-dz640k#manuals

Cheers!

Make sure the TV and Sony are the same format. Either PAL or NTSC depending on what country you are in. You cannot mix formats.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
SMPS schematics to many popular brand TVs and other devices are given. You can get details there.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

DVD player drawers are generally driven by a small rubber belt that either falls off or breaks. Easily fixed by just looking inside the unit and replacing the inexpensive belt.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Region code hack procedure to many brand DVDs are given.

What update? Are you referring to some unknow 3rd. party software update or are you talking about a factory update?


http://esupport.sony.com/US/p/model-home.pl?mdl=HBDE280&LOC=3&session_id=9530f5cd3af8600641e5a6cc685f588d#/howtoTab

Hello,
You can get complete power supply as one part from Sony. You can't repair it on component level because components are not available.