Author Topic: lcd tv LG 32LX2R power supply unit YP2632T  (Read 7464 times)

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carlos costa

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #15 on: November 12, 2017,07:20:47 »
Ok ... friend. I'm going to replace all the condensers that are on this list that you sent me.
I'll give you some news soon.
Thank you very much
Congratulations to this Portugal where the sun shines.

Mulja tv repair portal

Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #15 on: November 12, 2017,07:20:47 »

carlos costa

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #16 on: November 14, 2017,15:11:39 »


Hello friends.
I followed your councils and replaced all the capacitors.
All of these capacitors have been replaced by new ones.
C202-C203-C203-C204-C205-C207-C208-C210-C211-C213-C214-C218-C2219-C221-C222 and further C133.
The fault continues because I do not have the 18.24 and 33 volts.
Could you tell me some solution?
It would be possible to send me an electric scheme.
From now on I thank you for all the attention you have given me, and I look forward to your openness.
thank you :41:


downunder

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #17 on: November 15, 2017,02:55:10 »

Hi Carlos,

AS LG do not manufacture the power supply themselves, they do not include it's schematic in their service manuals - something to do with

copyright or other - I don't know. I just uploaded the manual for the 32LX2D to this forum. Schematics are very disjointed, but take a look

at it if you wish to see if it's similar or helpful.            Bruce

Mulja tv repair portal

Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #17 on: November 15, 2017,02:55:10 »

Turnip

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #18 on: November 15, 2017,12:10:36 »
Guess lucky as mine have been duff caps, nothing else.

Anyway, attach a nice piccy which might remind some folks of other issues - Chris.

carlos costa

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #19 on: November 15, 2017,19:20:06 »
I'm sorry for not sending the photo of the source.
My source is the same as the photo sent to you.
Thank you in advance for your cooperation,
Well, if I know the solution to this breakdown, it's been a long time since I posted it on the forum.
Thank you :sign0085:

carlos costa

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Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #20 on: November 18, 2017,05:05:27 »
Hello friends.

After you have placed new capacitors in the power supply
and check that the relay acted.
Making the 5-volt (SB) bridge with on / off. Remaining 18 and 32 Volts had not.
So far I had not yet connected the power supply plugs to the rest of the TV.
When I turned on the power supply I checked that the 18 and 32 volts are already in use.
The LCD is working correctly.

Thank you all for your attention. :72: :051bye:

Mulja tv repair portal

Re: lcd tv LG 32LX2R power supply unit YP2632T
« Reply #20 on: November 18, 2017,05:05:27 »

 

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