CRT Television repair course is an E book covering all the major building blocks in CRT Television with emphasis given to real life scenario from the technician work bench and therefore provide a very good starting point for new students in electronics and also a reference book for those already in the field. The book is divided into two parts: CV338H‐U42‐10 Schematic Diagram. Download. CV512H-U42 Schematic Diagram. Download. CV9202H-UPW Schematic Diagram. Download. CV9203L-A Schematic Diagram. Download. MS308C1-YL01-01 Schematic Diagram. Disassembly. First we have to remove the back housing to reveal the boards (from left to right: main board, T-CON, power supply) and disconnect the LCD panel from the T-CON board. Detach the 2 ribbons on the bottom of the screen from the board. Turn the TV around to remove the front housing and the LCD panel. Call +91-8048372189 Dial Ext 298 when connected. Contact Supplier Request a quote. TV Repairing Services. We can repair any type & size of older (CRT) TVs. Technicians are trained to fix tv as fast and efficiently.Our engineers are well trained in repair of all type of TV sets. We are proficient in repair of transistors, ICs, capacitors The TV turns on but shows a blue, green, or black screen A television showing a blue, green, or black screen is most likely caused by a lack of signal. Make sure that your satellite or cable box is powered on and the television is set to the correct output by pressing 'Input' —> 'Source' —> 'TV/Video' on your remote control. China led tv circuit diagram pdf, Samsung led tv circuit diagram free download pdf, LG led tv circuit diagrams are also included in this post. We also provide you the files on a single request also. As well as you can putt the detail in the comment section of your required LCD/LED TV Circuit Diagram. If your flat display screen TV has the feared vertical strains, half of of the screen has became darker, the screen is cracked, or the display is broken, this may be repaired but might cost more than you paid for the whole TV. If your screen is cracked or damaged, you may try replacing the Screen, LCD, Plasma, or LED component. List of Content. Chapter 1: Main fuse keep on blowing. Chapter 2: Power supply is dead, voltage at the main capacitor but nothing at the secondary side. Chapter 3: Screen takes long for the picture to appear. Chapter 4: Colored spots on the screen. Chapter 5: Only horizontal line appear on the middle of the TV screen. In such situation, immediately unplug the TV from the power outlet. Call a professional TV repair person and get it corrected. Colorful shadows on the sides Whether you have a CRT TV or owned it before, you must have witnessed at some point of time, a colorful shadow on the sides of the screen (can be seen as reddish orange shadow in the picture). RADIO / BROADCAST HISTORY LIBRARY: Thousands of magazines Just email us us the brand, chassis #, model # and YEAR of your old TV set and we will let you know if we have service info for it. The service information for black and white (monochrome) sets ranges from 10 to 40 or more pages. Color TV service information usually runs from 25 to 70 or more pages. Service Information cost is $19 US per TV. Dusting out the inside of a TV. Troubleshooting a TV with the mainboard disconnected. TV Adjustments. User picture adjustment. Internal adjustments. Focus adjustment. Adjustment of the internal SCREEN and color controls. Optimal procedure for setting brightn