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193 replies to this topic | 189 praises

#1

Posted 20 March 2013 - 01:33 PM

Kezg1
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2 days back my 40" series 4 TV color faded quite badly...as it is only 4 years old, its a waste to sell to
karang guni( probably can fetch $10 only). So made a few call to friends and in-laws if there
is any lobang of TV repair man....Was given a number to call.(mr Ho, 62524555)

Old unker came to my hse, saw the faded color..open up
..check here and there..toke out a PC board and said he needed to bring back and change a chip as
he need to buy it at SL tower

Next day came back and fixed up everything..ON the TV....and it goes thumbsup.gif ...cost $90
To me its worth it...and probably will last me another 3 or 4 years before I buy a new one

Have a chart with him and understand that nowadays not many people will repair their TV once it is
a few years old...

So what I am harping here is ...if your TV kong-out and you wanted to know if it can be repair and safe some
$.....do give him a tinker

BTW...he not relate to me..just helping lah


Yewheng, Fuelsaver and Sotong1977 praised this

#2

Posted 20 March 2013 - 01:35 PM

Jman888
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can tell what chip he change? the chip probably cost $10, next time we can change it on our own.
骑白马的不一定是王 ,可能是唐僧;带翅膀的也不一定是天使,有时候是鸟人。

#3

Posted 20 March 2013 - 01:41 PM

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can tell what chip he change? the chip probably cost $10, next time we can change it on our own.



Will take a photo for you the next time he open up my TV again... biggrin.gif

#4

Posted 20 March 2013 - 01:44 PM

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Actually, if the TV can last beyond 5 years, that's more than enough. Beyond that, high chance you get ghosting shadows, dead pixels or bright pixels that cannot be fixed at all.
Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for in order to get to the job you need to pay for the clothes and the car, and the house you leave vacant all day so you can afford to live in it.

#5

Posted 20 March 2013 - 01:46 PM

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can tell what chip he change? the chip probably cost $10, next time we can change it on our own.


you know how to do soldering huh? biggrin.gif
1923 - 2015. You will be missed. Any possibility you can come back and salvage the current mess? Pretty please?

#6

Posted 20 March 2013 - 02:34 PM

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you know how to do soldering huh? biggrin.gif


He can learn.



#7

Posted 20 March 2013 - 02:44 PM

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He can learn.



what i am concerned about is that board makers are gradually moving towards BGA (Ball Grid Array) mounting. Almost next to impossible to demount and mount.
1923 - 2015. You will be missed. Any possibility you can come back and salvage the current mess? Pretty please?

#8

Posted 20 March 2013 - 02:44 PM

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He can learn.


but he old man hand shaky leh....... lipsrsealed.gif laugh.gif
命里有时终需有,命里无时莫强求

#9

Posted 20 March 2013 - 02:54 PM

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but he old man hand shaky leh....... lipsrsealed.gif laugh.gif


This reminds me of a joke.

Old man gynae and young man gynae, which one do women prefer?

ans: old man cos hand shaky.

biggrin.gif
1923 - 2015. You will be missed. Any possibility you can come back and salvage the current mess? Pretty please?

#10

Posted 20 March 2013 - 02:56 PM

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You can actually get a 40 lcd tv at about $500

#11

Posted 20 March 2013 - 02:59 PM

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You can actually get a 40 lcd tv at about $500

but nowadays LCD getting rare liao.......LEDs are the common one........I just replaced my 27-yr old 29" CRT with a 39" LED and it already cost just above $600..... smallcry.gif
命里有时终需有,命里无时莫强求

#12

Posted 20 March 2013 - 03:00 PM

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you know how to do soldering huh? biggrin.gif


he has a very li hai friend who knows.. sly.gif
五月天-純真


#13

Posted 20 March 2013 - 03:08 PM

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what i am concerned about is that board makers are gradually moving towards BGA (Ball Grid Array) mounting. Almost next to impossible to demount and mount.

BGA is still reworkable...unless is underfilled...the fumes from the underfilling is toxic so it not actually allowed

#14

Posted 20 March 2013 - 03:11 PM

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BGA is still reworkable...unless is underfilled...the fumes from the underfilling is toxic so it not actually allowed


wah you can desolder CPUs on BGA and solder a new one in with functionality intact?

bravo bravo!

Care to share how you do it?

It seems that you are hindered by the fumes nia which can be resolved easily by working in an ordinary fume hood. I am interested in how you can achieve desoldering and wicking of the individual ball solders wor.

Edited by Happily1986, 20 March 2013 - 03:22 PM.

1923 - 2015. You will be missed. Any possibility you can come back and salvage the current mess? Pretty please?

#15

Posted 20 March 2013 - 03:17 PM

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The repairman got repair CRT TV bo? Am still using a 29"inch JVC, paiseh to say that. Hehe
No chance to turn my head watching from such a "small TV".
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#16

Posted 20 March 2013 - 03:21 PM

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can tell what chip he change? the chip probably cost $10, next time we can change it on our own.


not so ez lor, uncle........

you know how to diagnose the problem meh?
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#17

Posted 20 March 2013 - 03:22 PM

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$90 is worth to repair, if this $90 can last you for another 3-4 years.


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#18

Posted 20 March 2013 - 03:22 PM

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not so ez lor, uncle........

you know how to diagnose the problem meh?

maybe old man will change all the chips on the board...... tongue.gif laugh.gif
命里有时终需有,命里无时莫强求

#19

Posted 20 March 2013 - 03:22 PM

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wah you can desolder CPUs on BGA and solder a new one in with functionality intact?

bravo bravo!

bro...i am in this trade....

#20

Posted 20 March 2013 - 03:27 PM

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bro...i am in this trade....


oh you got your own BGA workstation huh? then say so lah laugh.gif

i thought you so zai, use heat gun and solder wick/pump can do it wor, thats why my eyes nearly pop out haha.

no offence meant.
1923 - 2015. You will be missed. Any possibility you can come back and salvage the current mess? Pretty please?


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