REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Friday 15 March 2019

HOW TO DISASSEMBLE - PHILIPS HTS-3000_3150 - DVD HOME THEATER SYSTEM

HOW TO DISASSEMBLE - PHILIPS HTS-3000_3150 - DVD HOME THEATER SYSTEM


DIS-ASSEMBLY
Dismantling of the Front Panel Assembly
1) Open the DVD Tray by using the Open/Close Button while the Set is ON and disconnect the mains supply after removing the Tray Cover.
 Note:  If this is not possible, the DVD Tray has to be open manually.   Take a mini screwdriver about 2mm diameter and make a marking 24mm from the tip
Place the set on its side, insert the mini screwdriver till the marking and slide it towards the left until the Tray moves out of the Front Panel.
2) Return the set to its upright position and remove the Tray Cover and close the tray manually by pushing it back in.
3) Loosen 5 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear.  - 3 screws on the back  - 1 screws each on the left & right side

4) Loosen 6 screws & lift up the top edge of Front Panel assembly to free some catches before sliding it out towards the front.  - 3 screws on the bottom 1 screw on the inside  - 1 screw each on the left & right side.
Loosen 4 screws “ A “ on the top of main board as shown.
Loosen 4 screws “B” at the back panel as shown.
Power Board
Loosen 4 screws “D” at the top of the Power Board as shown.
DVD Module
Loosen 4 screws “E” to remove the DVD Module.
Note: In some service positions the components or copper patterns of one board may risk touching its neighboring pc boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
Posted By: FRANK at 02:48
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