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Equipment Repairs => LCD TV forum => Topic started by: sparkman001 on February 08, 2011,15:30:35

Title: Hyundai E320D powers up no picture/no sound
Post by: sparkman001 on February 08, 2011,15:30:35

Posted this thread thread incorrectly on wrong forum, sorry for the repetition.
Hi everyone. Does anyone have any experience of this set, its badged Hyundai E320D the type is LT32DW002 manufactured May 2008 and has seen very little use. As far as Ive ascertained the PSU is working and voltages are correct, the set powers up to the green LED but there is no pic, sound, or backlight and no response from the remote. I am almost certain this is a motherboard fault. Has anyone experienced this fault and found a solution? Is there a motherboard common with another set, the motherboard is labelled Hyundai Imagequest 3041001119 02? any. Service info on this set is almost non-existant so any help would be appreciated.
Photos to help i/d attached 

Title: Re: Hyundai E320D powers up no picture/no sound
Post by: epi on February 08, 2011,18:20:05

Hi Sparkman, I've had no luck locating info on this model, but I'll keep checking see if something comes up, since 2008 I've only seen three Hyundais and they were all HLT32EH3T with the same E-Saver problem, other models have a DL-Saver mode when on radio I think. The manuals I've located (3) I have put them up in downloads/lcd other makes.

Frank

Title: Re: Hyundai E320D powers up no picture/no sound
Post by: sparkman001 on February 08, 2011,19:24:08

Thanks Frank, your efforts are much appreciated. Ive been in this business now for 35 yrs and I dont like being beaten. This set has hardly been used and was probably faulty from new, but didnt get repaired under warranty. If it was the psuor inverter, I'd probably have it sorted by now, but trying to get circuit info for these far eastern motherboards is almost impossible, especially for these relatively obscure makes. The actual quality of the thing looks ok, but the service support doesnt exist. Anyone importing this stuff into the EEC should be made to provide support and spares for a minimum period of 6 yrs, otherwise all this crap is just going to landfill! Does anyone else think the same as me? There must be one out there with a smashed screen!

Title: Re: Hyundai E320D powers up no picture/no sound
Post by: epi on February 12, 2011,02:36:59

Hi Sparkman, sorry no luck at all on this one, only located LT-32D50 (JVC) I've put it in downloads just uncase it's usefull to someone, I've looked at the schematic and it's not a Hyundai parallel, a pic below.
Frank

Title: Re: Hyundai E320D powers up no picture/no sound
Post by: sparkman001 on February 13, 2011,16:24:39

Thanks Frank for your efforts, Im really struggling with this one. Its not a set Ive come across before, apparently it was sold by Asda and CPC in the UK, with little or no back-up service wise, if it went wrong you just took it back and got a replacement or your money back. Its lookin like its going back in the store 'till one turns up with a broken screen, its a bit too new to dump or break.
Id appreciate it if anyone has any info or ideas for a solution.
   

Title: Re: Hyundai E320D powers up no picture/no sound
Post by: epi on February 13, 2011,16:37:38

Make a note here of the chips (IC's) in the power supply, and main board, and we'll help hunt for those schematics, there must be parallel sets around.

Frank