Re: philips 52PFL7203, compatible mainboard?
Hi, the mainboard has a FET that turns the supply for the T-CON.
On my mainboard, since it was burned, i replaced it with a short-circuit, making the T-CON always On.
Ordered a gamma chip to replace the one on the T-CON. I hope this is it, because i won't invest more money on this.
sata
New Member
Last Activity: 12-05-2013, 09:11 PM
Joined: 09-14-2013
Location: Marinha Grande
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Re: philips 52PFL7203, compatible mainboard?
Ok guys, repaired the old mainboard ( Can't get the new to pass the led 9 blinks).
Now i get this image:
Does anyone have an idea how to proceed?Leave a comment:
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Re: philips 52PFL7203, compatible mainboard?
OK, Got the boards and assembled the TV. No go.
A red led blinks for 9 times, stops for a bit, blinks 9 times, etc.
Anyone have a clue? Am googling at the moment.
Thanks all!Leave a comment:
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Re: philips 52PFL7203, compatible mainboard?
So it seems the missing chip on all those boards found trough the internet is used do decompress mpeg-4 with usb pens.
I will only use the TV with Antena, or HDMI with computer, so i will not need it.
I will buy one of these main boards, and i will post if they are a match
Leave a comment:
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Re: philips 52PFL7203, compatible mainboard?
Yes there is: 3139 147 26571J#
That mainboard you just posted is like the previous i have found.
Just found one exacly like mine: [url]http://chipart.ru/lcd_tv/lcd_tv_main/ssb-52pfl7203h-10-2004461127.html[/url]
Only 2 HDMIs, and "that" chip that i can't find on the ones i see for sale, i wonder if that chip is necessary?
EDIT:
So far, what i understand about the various modules of LCD monitors, as long as i use a T-Con able to drive the LCD, i can use any mainboard,...Last edited by sata; 09-15-2013, 06:42 PM.Leave a comment:
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philips 52PFL7203, compatible mainboard?
Hi all,
I have the above mentioned TV, with both the T-Con and the main board fried.
Founded the T-Con easily, as it is shared between several other brands of TVs.
The problem is the main board.
I have searched for some time, it seems it's the same boards for the following philips:
7603, 7613, 7633, 32PFL7403, 32PFL7803, 52PFL7203.
It is the : Q528.2E
I can only find the Q529.1E
[url]http://www.lcd-plasma-parts.co.uk/index.php?route=product/product&product_id=3769&search=q528[/url]
It's the same board likewise,...Last edited by sata; 09-15-2013, 12:48 PM. -
Re: New Members - please post your introductions here
Hello!
I'm ricardo from portugal, and i like mostly digital electronics (programing MCUs and the like) but i try to handle the other varieties.
Recently had a broken TV, google pointed me here!
Thanks all!Leave a comment:
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