As soon as plugged in at power socket TV starts up with Philips opening logo, screen then shows HDMI 4, then both picture and backlight go off but TV remains on and if any button on remote is pressed red led blinks fast. If mains plug is removed and plugged back in the same thing happens. Suspect it might be software on main board related issue. If anybody has the software for this model would be grateful. Have corrected many LG mainboards by reflowing at 200c in the oven does anybody know whether Philips mainboards are so oven friendly!
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Re: Philips 32PFL9604H/12 mainboard likely
Try to force the backlights on first, before you go after the main board and make sure the backlights stay on. -
Re: Philips 32PFL9604H/12 mainboard likely
Possible to force backlight on but no picture. As i explained in my original post theres no picture and backlight.Comment
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Re: Philips 32PFL9604H/12 mainboard likely
Pleased to report managed to obtaion correct software and once loaded via usb fault corrected completely.Comment
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Hi everyone,
I've got a little "problem child": my Dell Latitude 7420 2-in-1, which had a faulty mainboard.
I replaced it, but ever since, the touchscreen no longer works — and honestly, I’m running out of ideas…
In Windows Device Manager, I just see an I2C HID Device with error code 10. Sporadically, the touchscreen is recognized correctly for just a few seconds, but I haven’t been able to determine under which circumstances this happens.
The touchscreen also doesn’t work in UEFI/BIOS, although it’s enabled... -
Hello,
I have an old MASTER TL-240 LED TV. Since it stopped working and it had a DVB-T receiver that is being dismissed in Italy, I've decided to replace the mainboard with a DVB-T2 one.
The original problem was that when switching on the TV, the power LED was transitioning from red to steady blue, without showing video or audio.
After checking some voltages on the power supply board (HKL-240101-B Rev. 1.4, HKL from now on) someone suggested me to replace the mainboard.
Now I have some doubts about how to connect the new mainboard to the old power supply.
First of... -
It only gets 19v (might be controlled by the other ic in the picture but i have no clue)
Thx in advance
board number : 715g55497-m01-001-005k
its a phillips monitor main board... Whole part of the board is dead - no heat , no power draw.
CPU is getting warm like i guess it should.
No reaction on button module (even status led has just .5v ... sometimes -- mostly 0.01v)... -
Hi!
I got the TV in the title. Unfortunately the mainboard died which is a well known failure of those sh*t Philips tv's.
Now to my question:
I got a working mainboard from an 47PFL6007K/12 for a very very cheap price and it arrives soon. The mainboard is pretty much the same besides one unpopulated hdmi connector which I don't care about. The board also has a smaller ffc connector for the front panel but the footprint for the larger one is on the board so replacing it will be easy.
Now to the important question.. Is there a way to flash the matching... -
Hello, guys!
The same 32" Philips TV I was having video issues, but now I don't have standby led at all. Someone here shared with me the schematic of the power supply, and checking the voltages, I see right after the resistor R604 I'm getting 1.6 v which is too low for enabling the Gate of the Q601 mosfet (the diagram says 4.2). On the R614 resistor I'm getting 181 V in and 117 V out, then through R603 I'm getting the same 117 V in and 59.9 V out, finally getting the latter voltage in the R604 BUT getting just 1.6 V out, which is the voltage that goes on to the Gate of the Q601...
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