Comments on: LCD TV With Strange Colors Repaired. Model: Sansui 3210

By: REZA

REZA — Thu, 05 Dec 2019 08:11:39 +0000

Hi Waleed Rishmawi
THANK U FOR SHARE YOUR experience.
GOOD LUCK

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By: Waleed Rishmawi

Waleed Rishmawi — Mon, 01 Jul 2019 07:27:41 +0000

In reply to Francisco Rica.

Francisco: you are most welcome

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By: Francisco Rica

Francisco Rica — Sat, 29 Jun 2019 20:23:26 +0000

Thank you Waleed for the information!

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By: Waleed Rishmawi

Waleed Rishmawi — Sat, 29 Jun 2019 11:00:08 +0000

In reply to Francisco Rica.

Francisco: thanks. this IC was burning hot not just worm..it will burn your finger. in my case it was few seconds and I could not touch the IC any more. usually, when colors are bad in a tV set, first thing I check is the voltage reading at the T-con and you suppose to get 12 DC volts. if you are getting that, then move on to this chip and feel it

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By: Waleed Rishmawi

Waleed Rishmawi — Fri, 28 Jun 2019 06:53:26 +0000

In reply to abdellah kamli.

abdellah: thank you my friend. yes it takes experience to do it but doing what need to be done is how to gain that experience. have a blessed day

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By: Francisco Rica

Francisco Rica — Thu, 27 Jun 2019 19:53:55 +0000

Good job Waleed ! How about your words "How did I know it was a faulty IC? Well, turn the TV on and put your finger on it, you will feel it getting hot and that is enough indication that it was faulty."

Can you give me same more detailled indications? If one IC in a PCB it is hot, then is a clear indication that is a faulty IC? Or could an Ic be a bit hot and be not faulty? How many seconds could you touch the Gamma IC till you sense the need to retire the finger?

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By: Waleed Rishmawi

Waleed Rishmawi — Thu, 27 Jun 2019 09:27:23 +0000

In reply to Parasuraman Subramanian.

Parasuraman: I am glad you liked it. i have to note something here when it comes to temperature and airflow that every machine is different so you have to get the feeling of your machine and with experience you will do just fine

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By: Waleed Rishmawi

Waleed Rishmawi — Thu, 27 Jun 2019 09:24:22 +0000

In reply to Matsuokai.

Matsuokai: thanks man. I am glad you liked it. have a blessed day

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By: Waleed Rishmawi

Waleed Rishmawi — Thu, 27 Jun 2019 09:23:22 +0000

In reply to ThandoSebeneleMavimbela.

ThandoSebeneleMavimbela: knowing something is good. keep up the good work and have a blessed day

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By: Waleed Rishmawi

Waleed Rishmawi — Thu, 27 Jun 2019 09:21:58 +0000

In reply to Gary Gemmell.

Gary: thanks for your input. have a blessed day

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