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Become a master in LCD LED TV repairing we proudly announced ebooks course for all student's and working professionals, Actually Electronics Books Called (ebooks) its similar to normal books by reading easily on PC, Laptop,Tablet's and also android or windows Mobiles phones even you can print these files by your printer on normal paper. Package 1 For Gold Members Masters  Training ebooks with Bonus files and Software's Support 1.LCD LED Power Supply and its Basics. 2. LCD LED Power Supply Advanced Testing working and Faults Cures. 3. Power Supply Modifications and Tricks 4.  Problems MotherBoards Of LED LCD Tv and Troubleshooting. 5. Backlight System of LCD LED Tv Problems and Bypassing Methods. 6. Tcon Board Working Faults and Troubleshooting guide with tcon voltages guide. 7. LCD LED Tv Panel working Voltages and Understanding of Panel's. 8. LCD LED Panels faults and Repair Tricks. 9. LCD LED Panel Bypassing Methods. 10. Samsung Sony LG Phil...

Imran Ashraf eBook Demo

Imran Ashraf  Demo Video LCD panel failures Some LCD panel failures could possibly mistaken for T-Con board issues. Other than damage to the LCD glass, most panel failures are isolated to a particular area of the screen. Since the T-Con disperses the pixel data to groups of line and column dirve IC’s situated on the outer edges of the panel, it is unlikely that more than one of these IC’s would fail at the same time. Multiple columns of struck on or stuck off pixels are therefore, more likely to be the fault of the T-Con circuits. The same applies to a single row of lit or unlit pixels. The T-Con simply cannot cut out a single line of information.

Tcon Board and LVDS by Imran Ashraf

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Category:  LCD Television Repair and Service    Contents of this article  T-con Board failure LVDS cable failure LCD panel failure lcdledebooks@gmail.com   https://pk.linkedin.com/in/imran-ashraf-7070b7bb LCD TV  T-CON  BOARD  DIAGNOSING A FAILED T-CON BOARD All video inputs received by the video process circuits are handled on a frame-by-frame basis. The video frames are converted and scaled to 8 to 10 bit RGB information. It is virtually impossible for the video process circuit to cause a problem on a specific area of the screen. Failures on this board usually appear as distortions, color level shifts, video level shifts or noise that involves the entire picture. The T-Con can generate symptoms that appear to be video process related, but the video process circuit cannot produce the symptoms of a failed T-Con board circuit. T -CON FAILURES Failures in the timing control circuits ...

Shivaki FL2660E - Shivaki FL3260E - How to enter service mode - adjustments

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Shivaki FL2660E - Shivaki FL3260E - How to enter service mode - adjustments Shivaki FL2660E - Shivaki FL3260E - How to enter service mode - adjustments By Imran Ashraf lcdledebooks@gmail.com How to enter Service Mode - Adjustment procedure - Shivaki LCD TVs.   Shivaki FL2660E – Shivaki FL3260E There are two ways to enter the service mode to these sets. Service Mode (Factory Mode) 1.Press the [stand-by] button on the remote control. The LCD-TV will shutdown with red lamp lighted; Press it again, the TV will recover. 2. Receive PHILIPS ( SECAM/BG , PAL/ BG ) Test signal, check picture and sound is all right. 3. Press [P+] or[P-]button to select the program channels forwards or backwards on front panel. 4. Press [V+] or [V-] button to adjust the volume of the speakers on front panel. 5. Press the [SOURCE] button continuously, “TV, AV, SVIDEO, SCART, HEMI, PC and Multimedia are the eight program sources that will be selected in turn on front panel. 6. Press...

Philips 26MD251D – Philips 32MD251D – Service mode – LED blinking Codes – firmware update procedure

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Philips 26MD251D – Philips 32MD251D – Service mode – LED blinking Codes – firmware update procedure Service Alignment Mode (SAM) To perform (software) alignments. To change option settings. To easily identify the used software version. To view operation hours. To display (or clear) the error code buffer. How to Activate SAM Via a standard RC transmitter: key in the code 062596 directly followed by the button. After activating SAM with this method a service warning will appear on the screen, you can continue by pressing the red button on the RC. Contents of SAM: Hardware Info. A.VIPER SW Version Displays the software version of the VIPER software (main software) (example:  BX23U-1.2.3.4_12345 = AAAAB_X.Y.W.Z_NNNNN) AAAA = the chassis name. B = the region: A= AP, E= EU, L= Latam, U = US. X.Y.W.Z = the software version, where X is the main version number (different numbers are not compatible with one another) and Y is the sub version number (a higher number ...