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Sony BRAVIA KDL-V40XBR1 40 in. LCD HDTV Questions & Answers
The green light come on but no picture some time the turn on the picture come on not all the time,can you tell me what wrong
I have had this model since new and in more recent years it would occasionally refuse to fire up with video and audio. The green light would come on but nothing else would work. Remove the power cord from wall outlet or back of set to power down the set.
Note: There was a free software patch upgrade provided about 2006 thru March 2008 to fix this. The instructions also noted that not all Sony sets were affected . It was not a safety issue. They recommended if you experience this the TV can be temporarily reset by disconnecting power cord from wall outlet for at least 30 seconds and then reconnecting. After this reset procedure the TV should work properly until another several months of use has accumulated.
Sony kdl-v40xbr1 standby light flashing four times and there is no picture or sound
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.
Blinking codes details of many popular brand TVs are given. Surf the site with patience.
Install table top stand
If you wish to get more details about this, check the site linked
here. It has disassemble instructions with illustration. You can understand the procedure you wish to know. Pull up older posts.
go on line to the makers spares and see if it is possible to get a part from a dealer or distributer near you.
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