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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Thursday 31 January 2019

PHILIPS LCD TV 24PFL5505, 24PFL4505, 32PFL4305, 32PFL3305, 42PFL3505 - (MS19C) SERVICE MODE, SOFTWARE UPDATE, SMPS SCHEMATIC

Philips LCD TV 24PFL5505, 24PFL4505, 32PFL4305, 32PFL3305, 42PFL3505 - (MS19C) Service mode, software update, SMPS schematic

Applicable to: Philips24PFL4505, Philips32PFL4305, Philips32PFL3305, Philips42PFL3505 LCD TVs.
Service Procedure
MS19C-AP is the latest design especially for LCDTV products selling in India market.
It features by its high integration, easy debugging as well as convenience in terms of maintenance. Fast software upgrade through USB disk facilitates both manufacture and after service.
Design Menu accessing way
Press the Menu button of remote control and then select Contrast item of Picture submenu.
Finally, press 1, 9, 5, 0 consecutively.
Press the Up/Dn button in remote control to select the desired item and Left/Right to toggle among or execute the available options.
DESIGN HOTKEY
When the "DESIGN HOTKEY" item of Design Menu is enabled [ON], press A/CH button of remote control can access DESIGN MENU quickly.
[HOTKEY is used for Quick Access of Design Menu]
SHOP INIT (SHOP MENU)
Contain many options which can be chosen according to the requirements of customers as default settings when the TV leave factory.
Press the Up/Dn button in remote control to select certain item and Left /Right to toggle among the available options.
SOUND SETTING
In sound setting you can set sound parameter to satisfy your standard.
Sound mode including STEREO, MUSIC, NEWS, PERSONAL.
In each mode there are five EQ parameters. You can set the frequency band parameters. After the changing parameters, comes out from the Design Mode. The new setting will be available for the Customer.
You can also change the USB SOUND MODE parameters.
The SUBVOLUME is plus of Main VOLUME, the default numerical is ZERO (0)
[Do not change the SUBVOLUME default value.]
LANGUAGE SETTING
In Language Setting, there are seven (7) languages available for customer selection. You can set it to ON if you need any language. After exiting from Design Menu, you can access the available language in "FUNCTION" item of User Menu.
The default language in Language Setting is ENGLISH.
[Do not change language setting other than ENGLISH]

Software upgrade
Method 1
1) Ensure the software you are using has a correct file name (If the resolution of panel is 1920*1080, the name should be TCL_MS19C_UPDATE_FHD.bin, If the 
resolution is 1366*768, file name should be TCL_MS19C_UPDATE.bin), 
Copy it to the root directory of USB disk.
2) Insert the USB disk to the USB socket of the set.
3) Press Menu button of remote control, and select Contrast item of Picture sub menu, then press 1 9 5 0 consecutively, there you go the DESIGN MENU.
4) In DESIGN MENU, Go to the FACTORY MENU,select USB UPDATE item and press the right button of remote control to start upgrade.
5) When prompt of “Update finished” show on the screen, do AC Power ON/OFF.
6) Enter the DESIGN Menu,then FACTORY MENU again, and check the software information (Version/Date/Product model) at the bottom of menu.
 If the project name is not the one you wanted, you are recommended to change the Project ID as per following "Project ID selecting" procedure. (Shown below)
Method 2
1) E
nsure the software file have correct file name (Refer to Method 1), copy it to the root directory of USB disk.
2) Insert the USB disk to the USB socket of the set.
3) Press CH- button on key board and AC switch on the set at the same time. Wait for
10 seconds then release the CH- button to start upgrade
4) When prompt  “Update finished” show on the screen, do AC Power ON/OFF.
[use Method 1 to upgrade if the set can work properly. In some circumstances, such as no picture, Method 2 could be an alternative. During the upgrade procedure, never switch OFF the power supply.]
Project ID selecting
1) Press Menu button of remote control, then select Contrast item of Picture sub-menu; press 1,9,5,0 consecutively, there you go the DESIGN MENU.
2) Select the SERVICE MENU item, press OK or RIGHT button of the remote to enter the sub-menu;
3) Select the PROJECT ID item, press OK or RIGHT button of the remote to enter the sub-menu;
4) Press RIGHT or LEFT button of the remote to select the ID you want.
5) After ID selection, press MENU button of the remote to exit DESIGN MENU.
6) Finally, do AC POWER ON/OFF.

Voltage chart
Click on the pictures to magnify
Circuit diagram (Schematic) - Full