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Equipment Repairs => LCD TV forum => Topic started by: ernie on August 23, 2007,19:35:49

Title: bush idlcd32tv006 sound but no picture(Fixed)
Post by: ernie on August 23, 2007,19:35:49

i got this tv cheap but it has no picture or menu graphics the screen lights up changes ch ok and sound ok but no picture any help appreciated.forgot to mention that the st/by light flashes quite a few times before the tv powers up

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Post by: steph. on October 19, 2007,16:26:10

try checking the RGB matrix lead for a bad connection. This lead is the one by the RGB ic that plugs directly onto the pcb on the back of the panel (screen). Have had this a few times, especially on certain bush models.

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Post by: ernie on October 19, 2007,16:47:45

thanks for your help.it is appreciated,i checked that cable before but will double check it.on another site i was told that it was the processor panel,which you cant get no more,do you think that is possible.again thanks for your help

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Post by: steph. on October 19, 2007,16:58:53

I assume you can get them from somewhere on the 'net. Try using hot-melt glue to stick it down. Have had to do that before. All the best m8.

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Post by: ernie on November 03, 2007,20:28:24

cant find anything wrong with the connections the tv has been stood for awhile and when i tried it it came on as before then the fuse blown.i found a diode had gone so i replaced that and the fuse then decided to check around the power supply as my initial thought was the power supply was faulty as the st/by light flashes so many times before it came on(but still no picture)i have found a fuse?well it says f303 2.5amp on the circuit but it looks like a s.m.d. resistor and it has got 0 on it.would this be a fuse as i get no reading of it.would the 0 mean 0 ohms thereby i should get a reading any help appreciated                     ever since i fetched this tv back in it keeps blowing D325 and the fuse checked the rest of the power supply but cant find any other parts gone any ideas why it keeps blowing this diode,

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Post by: ernie on November 05, 2007,15:52:55

thanks for all your help i fixed this tv it was this smd fuse on the power supply that caused it to have no picture.the other glass fuse had blown because a transistor had gone,mustve been damp