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Equipment Repairs => LCD TV forum => Topic started by: g_attrill on January 17, 2011,16:40:51

Title: Grundig 32HDBLK (Beko LM chassis) picture fault
Post by: g_attrill on January 17, 2011,16:40:51

Heya,  I have got hold of one of these, the fault is that the picture appears mostly blue and spreads from the bottom left slowly when first switched on, the blue persists and the right hand side changes slowly with various colours that are likely in the picture at the time (sound is fine).  The PSU appears to be giving a good 12/24V, although one pin reads 3.5V.  I have reseated the TCONN cable and the ribbons to the LCD, and tapping pressing various parts of the PCB doesn't change anything.

http://i4.photobucket.com/albums/y111/g_attrill/Misc/forum%20attachments/IMG_0316sm.jpg

Any suggestions?

Cheers,

Gareth

Title: Re: Grundig 32HDBLK (Beko LM chassis) picture fault
Post by: sparky on January 18, 2011,07:48:18

hi
try connecting to another tv thro scarts if ok try new tcon
or it might be screen faulty
dave