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Questions & Answers
Power supply not coming on
Fault to the main power supply regulator 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 Jul 09, 2015
Ido not understand how bt tv actually connects to my tv
Is your KLV-32U300A have PCMCIA Card so you can connects easily your BT Tv. but if your TV don`t have that slot so sorry dear you have to upgrade your Tv. And I am surpizse that model is almost 4 to 5 years old, And its still works. (Nop its don`t have the PCMCIA CARD SLTS). Share with me you BT TV model or Device #.
on Dec 11, 2014
Please i want to know if the mcz300 is good and the light is still blinking what is the problem please
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. If blinks continue without any pause, the main board is faulty.
on Oct 30, 2014
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