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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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............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 !

Saturday 9 March 2019

PHILIPS BDP9000 SOFTWARE UPDATE AND POWER SUPPLY CIRCUIT

PHILIPS BDP9000 SOFTWARE UPDATE AND POWER SUPPLY CIRCUIT


PHILIPS BDP9000 

SOFTWARE UPDATE AND POWER SUPPLY CIRCUIT 


Software Update
Introduction
To improve the performance of the BDP9000 Blu-ray Disc Player, Philips will release software updates. This section describes how to update the software on the BDP9000 Blu-ray Disc Player.
How to make an update disc?
1. Download the software update from PHILIPS WEB PAGE
2. Write the software update to a CD-RW or CD-R. Refer to the next table for the recommended applications and recording options.
Recommended applications Nero Burning, Easy CD Creator
Recommended recording options
Extension name ---- *.REC
Multisession ---No multisession
File name length ----Max. of 11 = 8 + 3
Format Mode -------------1
Character set------ ISO 9660, Joliet Format
CD Close and Disc-at-once ----Yes
How to update the software?
CAUTION:
DO NOT DISCONNECT THE POWER CORD FROM THE AC POWER SOURCE DURING THE SOFTWARE UPDATE PROCESS. IF YOU DO, THE SOFTWARE UPDATE PROCESS CAN STOP. IF THE SOFTWARE UPDATE PROCESS STOPS BEFORE THE SOFTWARE UPDATE IS COMPLETE, THE BDP9000 BLU-RAY DISC PLAYER. CAN BE DAMAGED.
CAUTION:
IF AN OUTAGE OCCURS DURING THE SOFTWARE UPDATE PROCESS, THE SOFTWARE UPDATE PROCESS CAN STOP. IF THE SOFTWARE PROCESSS STOPS BEFORE THE SOFTWARE UPDATE IS COMPLETE, THE BDP9000 BLU-RAY DISC PLAYER CAN BE DAMAGED.
CAUTION:
DO NOT OPEN THE DISC TRAY DURING THE SOFTWARE UPDATE PROCESS. IF YOU DO, THE SOFTWARE UPDATE PROCESS CAN STOP. IF THE SOFTWARE PROCESSS STOPS BEFORE THE SOFTWARE UPDATE IS COMPLETE, THE BDP9000 BLU-RAY DISC PLAYER CAN BE DAMAGED.
CAUTION:
MAKE SURE THAT THE UPDATE DISC IS CLEAN. DIRT AND SCRATCHES CAN STOP THE SOFTWARE UPDATE PROCESS. IF THE SOFTWARE UPDATE PROCESS STOPS BEFORE THE SOFTWARE UPDATE IS COMPLETE, THE BDP9000 BLU-RAY DISC CAN BE DAMAGED.
1. Press the OPEN/CLOSE button.
The disc tray opens.
2. Put the update disc in the disc tray with the label on top.
3. Press the OPEN/CLOSE button again.
The disc tray closes.
4. Wait until the screen shows the following text (1 -2 minutes): Do you want to update Main F/W?
5. On the remote control, press the OK button.
 The actual software update starts.
6. Wait until the screen shows the following text (5 - 6 minutes): Main F/W is succesfully updated.
7. Remove the update disc from the disc tray.
8. Press the STANDBY-ON button.
The STANDBY-ON light comes on as red.
9. Press the STANDBY-ON button again.
The STANDBY-ON light comes on as blue and the disc tray closes.
10. Check new and old version (numbers).
11. Repeat the steps 1-10 to update the DVD firmware (Sub F/W).
12. Repeat the steps 1-10 to update the ODD firmware (Loader F/W).
Handling of the optical pick-up
The laser diode in the optical pick-up may suffer electrical breakdown because of potential static electricity from clothing and your body. The following method is recommended to prevent damage:
1. Place a conductive sheet on the work bench. You can use the black sheet that is used to wrap repair parts.
2. Place the set on the conductive sheet to ground the chassis to the sheet.
3. Place your hands on the conductive sheet to give them the same ground as the sheet.
4. Remove the optical pick-up block.
5. Perform work on top of the conductive sheet. Be careful not to touch the unit with your clothes or any other static objects.
6. Short the short terminal on the PCB in the pick-up assembly before you lift or remove the pick-up assembly.
7. After replacing the pick-up assembly, open the short terminal on the PCB
POWER SUPPLY CIRCUIT (SMPS)
CLICK ON THE IMAGE TO ZOOM IN
Posted By: FRANK at 05:50
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