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Our techwood twp4210 plasma tv has sound but no picture, nor any visual display to use menu's or source data. screen is black with blue pixels in various postions/ cluster around, mainly the outside of the screen

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Hi simple solution change the main Power supply board in the panel sorted!

Posted on Mar 20, 2010

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If an authorized service repair center will sell you one. However looking at the reviews you may just want to replace the tv since even service centers have issues repairing the tv.
http://www.comparestoreprices.co.uk/plasma-screens/techwood-twp4210-reviews.asp

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Hi ive been offered a techwood twp4210 plasma tv and i have a couple of questions can you advise if this is hd ready also how old are they, have also been advised that on start up it shows green sparkles...


The unit was being manufactured in the early to mid 2000's but I believe is not out of production. It is NOT an HDV. Here are the specs for the TV.

Product details Manufacturer Techwood Built-in Sat-Tuner No Compact Flash Card No Digital Tuner without Digital Tuner DVD Player / Recorder No HDTV Norm No Loudspeakers without Loudspeakers Memory Stick No Multi Channel Receiver without Multi Channel Receiver Type No Multimedia Card No PCMCIA Interface No Common Interface Slot No DVB-C No DVB-S No Screen Format 16:9 Screen Size in cm 106 cm DVI Interface No Electronic Program Guide (EPG) No Screen Size in Inches 42 in Secure Digital Card No Energy Savings Trust Feature No HD Tuner No Smart Media Card No Type of Monitor Plasma Display, Plasma Horizontal Resolution in Pixel 852 PC Interface No Vertical Resolution in Pixel 480 Brightness in Candela/m² 650 HDMI Interface without HDMI Full HD without Full HD (1080p) DVB-T without Digital Tuner HD ready Not HD Ready LED Backlight without LED Backlight DLNA certified No Energy Saving Trust Feature No HDMI No HDTV No Internet Access NO WEB CONTENT ACCESS EAN 5017416142205, 5017416183666

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good day,

it seems that something was busted inside your tv, have it checked by a competent technician from techwood or from your seller.

i hope this helps

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