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I have a a Sony TV model # KDL-46W4100. I turned
T'Con board fault.
If you wish to get some details; visit the site linked here. Pull up older posts.
Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts
on Feb 02, 2018
Is my Power Supply or Other Board failing? TV Red Light Blinks 6 times always on failure
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.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
on Sep 02, 2016
TV will not power on at all. Is there a fuse or circuit breaker readily available.Sony KDL 46W4100 7yrs old Flat Panel LCD
Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
on Dec 25, 2015
What do I do if my sony tv lost sound and picture
This is generally a sign of a failed power supply and the repair will likely require a technician to locate the failed parts which are most often cheap electrolytic capacitors.
You can try pulling the AC plug overnight and try it again the following day.
All modern sets have complex integrated circuits and these may lock up on occasion.
Removing power overnight may allow it to recover.
on Sep 06, 2014
We lost the screws in
You need 4 screws to fix base stand with tv, part number is as follows:
258060801... SCREW, +PSW M5X16
Available in PartStore.com
for $5 each, click that link to view screw image and price info.
AC cord part number is as follows:
183514311... Cord AC
Available in PartStore.com
Hope this will help you.
on Feb 06, 2014
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