Re: Goodmans GTVL37W24HD LCD TV
Have you posted a picture of the main board and other parts yet?
Have you posted a picture of the main board and other parts yet?
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Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: Goodmans GTVL37W24HD LCD TV
OK, so I have managed to get into service mode now!
Is there a way of telling if the tuner is analog or digital, we don't have a particularly great reception here so rely entirely on a satellite receiver box. I don't seem to be able to find a manual or reviews on the internet that state analog or digital. The tv says HD Ready on the front bezel but thats it.
Is there anything in the Service Menu that would identify this?
Personally I think analog. There are 2 tuners (UV1316/A and UV1316T/S) but guessing this is for different regions or could be a twin tuner for viewing 2 stations at once, PIP. I believe, though not sure, that the tv is early 2007. Possibly just before digital was being introduced on tv's.Last edited by notallbad; 04-27-2013, 05:01 AM.Comment
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Re: Goodmans GTVL37W24HD LCD TV
If you get snow or fuzzy ness on a weak signal = analog
Blockiness = digital
Also there are no analog TV transmitters operating in the UK so the TV should not receive TV at the moment without a digital tuner.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Goodmans GTVL37W24HD LCD TV
Yes, thanks. That confirms my suspicions, it is definately analog then.
White snow/fuzzy.
Well thats no real issue afterall who watches digital freeview anyway?
All other inputs confirmed working - Scarts, HDMI, PC input, S-video, Component in, A/V and DVI.
And can also confirm that the side panel buttons are now working, volume +/-, channel +/-, source, menu.
The only issue now to resolve is the inverter start-up from cold, backlights take a while to come on and then flash for a while before coming on completely. The 24v voltage rails rise gradually so need to investigate the PS b/d and the inverter boards.
Once the tv has been on then put into standby and left a while it will come on quicker with just a slight flicker.Last edited by notallbad; 04-27-2013, 07:06 AM.Comment
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Re: Goodmans GTVL37W24HD LCD TV
Probably bad caps on 24V.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Goodmans GTVL37W24HD LCD TV
Nice one Tom66, spot on!
Fixed and working now!Comment
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Any thoughts, any help would be greatly appreciated....
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