Hi, I have a Sony Bravia KDL-46W4100, which recently stopped working. When powered on screen remains blank then the unit turns itself off and the standby light starts flashing 14 times in row. I did some research and the most likely cause was described as a faulty T-CON board. I pulled it out, the model number printed on the PCB was 404652ASNC6LV4.5. Sony part number for this TV model and serial number is 1-857-273-11. There are numerous parts suppliers that list this board under its Sony part number (or its Samsung equivalent LJ94-02380G), however all of them are out of stock at this time. This board is also available from other suppliers, which do not specifically state that the board is for a KDL-46W4100 TV (http://www.ledbos.com/index.php?main_page=product_info&products_id=3151, http://ehservice.ca/parts/index.php?route=product/product&product_id=412, http://magictvparts.com/store/sony-52/404652asnc6lv4-5-lcd-controller/). Can these "generic" boards be used as a drop-in replacement for the original part without some sort of a firmware change? Thank you for any clarification!
SOURCE: Four blinking red lights.
the error code is triggered by the inverter fuses, which blow when the inverter fails
SOURCE: KDL-40XBR3 turns itself off; STANDBY light flashes 9 times
sony 52 inch tv in stand by mode comes on and off on its own
SOURCE: sony bravia kdl-42v4100 no picture no sound
Hi,
Sounds like there is a short on the power board or the power board has gone faulty.
Look on the power board to see if any of the capacitors are bulged or if there are any other components burnt out.
The TV is going into protect mode because of an over current, which points to a short on the board or a component has gone short circuit.
Thanks
SOURCE: I have a 2008 Sony
I have a 2008 Sony Bravia KDL-46W4100 that when I turn it on the red light blinks 14 times.
Please help me troubleshoot this problem so I can order the correct part to fix this television
SOURCE: Sony Bravia KDL-40S3000...standby red light blinks
There may be no horizontal ouput, Check C515 & 516 and the jungle IC, IC206.
Hope that helps
985 views
Usually answered in minutes!
×