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Service manuals & datasheets => LCD TV forum => Topic started by: markc on March 27, 2010,06:07:23

Title: LG 37LC55
Post by: markc on March 27, 2010,06:07:23

Can anyone help with a service maual for this set?
Thanks
Mark

Title: Re: LG 37LC55
Post by: tv tony on March 27, 2010,11:37:55

there are at least 5 versions of this set, full model please, and what is the problem with it

Title: Re: LG 37LC55
Post by: markc on March 30, 2010,06:59:41

Full model No. 37LC55 ZA AECTLJ.

The set has low brightness. The brightness can be adjusted, but this still does not produce a bright picture.

regards
Mark

Title: Re: LG 37LC55
Post by: tv tony on March 30, 2010,08:10:42

it could be that the lamps are not being driven correctly by the micro, there is a inv\en but also a inv\bri, do you know about the issue with the ceratech filters, this is very common on these an other lg sets
the lg site is down at the moment but ill try this evening and mail u manual
tony walker

Title: Re: LG 37LC55
Post by: markc on March 30, 2010,09:03:01

Thanks Tony,

I have not come accross the filter problem.
regards
Mark

Title: Re: LG 37LC55
Post by: tv tony on March 30, 2010,09:10:05

if yourre on line what is your phone number

Title: Re: LG 37LC55
Post by: tv tony on March 30, 2010,09:10:33

private message me

Title: Re: LG 37LC55
Post by: tv tony on March 30, 2010,09:21:41

site been off all day, just come back on, let me know if it works

Title: Re: LG 37LC55
Post by: markc on April 01, 2010,08:02:54

Thanks Tony.
I'll try it this afternoon & let you know.
regards
Mark

Title: Re: LG 37LC55
Post by: markc on April 01, 2010,12:11:15

I have carried out the modifications as per the sheet, but the picture is the same.
It is diffucult to descrbe the fault properly but it looks as though the backlight is bright enough but the picture content is dark. Does that make sense?