Kv40xbr800 standby flashes 7 times, sony 40" - Sony KV-36FS16 36" TV

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

my lcd sonyklv-40x200a is problem that picher is good but no dispaly

IC in power supply needs to be replaced, this is a specialized part and should be done by an experienced tech.

i would love to tell you that these are the for certain parts but i can only tell you without looking at the tv the parts that could be the possible culprits. the horizontal deflection has stopped. could be Q8035,8038 has shorted on the D board. this is the answer that my research has come up with. please rate my solution. thank you.

sony KV40XBR700 tv no picture but sound is on, standby light blinks 6 times

sony 52 inch tv in stand by mode comes on and off on its own

Are you sure about the 13 flashes. Error code only goes to 8 flashes.

Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.

This sounds like you do indeed need a professional to repair it. Most shops charge a check- out fee to investigate. Horizontal problems are usually some of the more difficult to diagnose

7 blinks on a sony indicate that high voltage has exceeded 33K and the set is going into safety shut down. Check your Horizontal and rgulator circuits. Something in those circuits are causing the increased voltage.Hope this helps let me know if I can help you further.

Research replacement of MCZ3001D IC's......Not a repair for
novice, senior tech only...................T.