Forum > LCD TV forum

beko 20LB450 picture has gone b&w

(1/1)

yamada:
hi guy's have a problem with a beko 20" LCD tv model number 20LB450 my problem is that it got stuck in standby but as since started working again but all the video av's input's have a b&w picture as with normal tv channel's but sound is very hissy on normal tv but ok on the av inputs any idea's what as gone on it.
thank's

mulja:

--- Quote from: yamada on October 20, 2009,21:39:24 ---hi guy's have a problem with a beko 20" LCD tv model number 20LB450 my problem is that it got stuck in standby but as since started working again but all the video av's input's have a b&w picture as with normal tv channel's but sound is very hissy on normal tv but ok on the av inputs any idea's what as gone on it.
thank's

--- End quote ---

Hi i had some strange faults on Beko LB450
I not remember numbers on the board
but need resoldered RAM beside microprocesor
dry joints on it couse many strange faults

if you post the picture of main board i will show you whitch chip.

Navigation

[0] Message Index