Question about Sony Audio Players & Recorders
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: Phillips Home Theatre System
to play discs from different regions on HTS3548:
Before you begin, ensure you have connected your DVD player to your TV and both have the power on. Once you have connected the TV, follow the instructions below.
-- Open the disc tray
-- On the remote control, press in sequence:
7 3 4 4 6 6 0
-- Make sure Region 0 is showing on the TV.
This should hopefully help!!!!
Posted on May 04, 2008
SOURCE: DVD load / eject problem
This is a solution to all those who have either a DVD which
does not load and which cannot be ejected and also to those who have the system
stuck in MP3 mode. The solution is the same for both problems. Unfortunately
due to the design of the HTS6510 it’s not a simple job but if you are methodical
and take your time then most people should be able to do it.
I personally think the problem stems from dust building up on the laser. I noticed that the extraction fan at the back of the unit draws air, partly, in from the front slot and over the DVD and (Sony) laser.
Anyway I’ll talk you through what I did but please be aware that this is not a screw by screw, connector by connector account.
You’ll need a small torx screwdriver (the unit is put together almost exclusively with a single torx screw size), a very small Phillips screwdriver and a pair of snipe nosed pliers. Also a couple of small bowls to hold the screws in will be a good idea.
Firstly make sure the unit is disconnected from the mains. Then begin by undoing the four torx screws at the back of the unit which are holding the cover on. Then remove the silver plastic side sections by sliding them towards the back of the unit. Under these you’ll see two more torx screws to be removed on each side. Remove these and you can then remove the top cover.
Have a look at the first attached picture. You should see the same thing with the lid off the box. I’ve labelled all of the assemblies up. There are four circuit boards which are arranged two on the top and two underneath these. You will be removing the top two (Audio amplifier board and the power supply board).
The aim of the game is to move the front section (the bit with all the control buttons on) away from the main section so that you can get access the to the DVD housing (this is the player unit where your DVD is housed). The front section is attached to the main section by four plastic clips (the plastic barb to metal slot type). Two are accessed from the base of the unit and more on each side. Don’t unclip these yet because the circuit boards are attached by ribbon cables which attach to the front of the unit . It is these ribbon cables which must be disconnected before the front can be unclipped and access can be got to the DVD unit. There are also a couple of bonding leads which attach the front of the unit to the ain chassis. These have small spade (push on) connectors and are very simple to remove.
You don’t need to disconnect all of the ribbon cables – just enough for you to be able to swing the front of the player out of the way. Make sure you mark any connectors which you disconnect in some way so you remember where they connect to when you re-assemble the unit. I used a permanent marker to put a series of dots on the ribbon end of the connector and board end of the connector. (i.e. one dot on each denotes a pair, the next pair has two dots etc etc.)
Some of the leads which you will need to disconnect are attached to the two processor boards which sit below the two uppermost circuit boards. Gain access to these by removing the four screws (one on each corner) holding the power supply board onto its mounting (there is also a nylon support in the middle of the board – squeeze it with a small pair of pliers to release the board).
Next remove the black plastic insulator sheet below the board. With this board removed, the metal shelf which the Audio amplifier board is attached to can now be removed. Note that some of the screws on the external back of the unit will also need to be removed before you can do this. You don’t need to take the audio amplifier board off the shelf – just remove the shelf and audio amplifier board together.
You should now have an assembly which looks like my second picture. As with the top two boards unplug the connectors on the boards to allow the front section of the dvd player to be moved away from the main part of the system. Again don’t forget to mark the connectors so you know how to re-connect them.
If you have got this far you are doing very well! I then undid the four screws holding the dvd housing and unshipped the entire housing, but with hindsight this wasn’t necessary. There are four Phillips screws holding the top cover of the DVD housing on. Remove these with your Phillips screwdriver and lift off the lid.
You can now remove the DVD / CD. At the same time carefully remove any dust which has accumulated in the DVD housing. Take care not to damage the delicate lens or its assembly. I used a dry cotton bud but a blast of dry air or a lens cleaning brush would be an even better choice.
Once the dust is removed refit the cover the DVD housing and assembly is basically a reversal of the dismantling. Once its all back together switch on and they system will be back to normal. If it doesn’t switch on – open it up and recheck your connectors – most likely one of them isn’t properly engaged.
Posted on Nov 02, 2008
Push Power Protect is error sign when unit got problem in Power Amplifier section.
Let me know if you have electronics repair experience to help you further as I have all necessary info and schematics of DAV-DZ230 home theater system.
Posted on Nov 24, 2008
This is an error massage and comes when home theater got some internal problem specially in amplifier output section that can have defective output IC etc.
It is not user level repair and requires qualified tech for fix.
Posted on Sep 14, 2009
Here is the manual:
See page 18 for illustrated instructions for turning demo mode on or off.
Posted on Sep 15, 2009
Tips for a great answer:
Sep 10, 2016 | Sony Home Theater: DAV-DZ777 CODE FREE...
Jul 05, 2015 | Sony Dav-dz100 Home Theatre System
Apr 01, 2011 | Sony DHC-FL7D System
Jan 24, 2010 | Sony HTD-C800DP System
Mar 19, 2008 | Panasonic sa-ht930 Home Theater Audio...
Feb 19, 2008 | Sony DAV-SB100 System
Jan 02, 2008 | Sony DAV-SA30 System
Oct 06, 2007 | Sony DAV-DZ100 System
Sep 01, 2007 | Audio Players & Recorders
253 people viewed this question
Usually answered in minutes!