Philips 46PFL5505D/F7 blinking power light no pic no sound

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

http://www.ptselectronicsinc.com/tv-...repair-return/
Does anybody know about PTS Electronics? It looks like they have been around for a long time.

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

I have found main boards for different size tv's (40 or 55") that look exactly like mine. Same product series, slightly different part number on the boards but exactly same board number silk screened on the board. Would they work on my 46" tv? The only difference I can see is one capacitor on my board is not on the other boards even though there is a place for it, same part id number (C3024).

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

CapLeaker,
I don't detect anything getting really hot, there are a few components that get hot but not so hot I can't touch it.

[budm]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

You need to match the PCB assembly number, the P/N that is silkscreened on the board is the blank PCB number which can be stuffed in many ways to make many PCB assemblies for the required TV models.

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

How close does the PCB assembly number have to match?

My tv is a 46PFL5505D/F7, MFG Date is May 2010, silk screened board #BA01P5G0401 2_1, board sticker #A01Q5UZ (A01Q5MMA-001-DM).

Donor tv is a 46PFL7505D/F7, MFG Date is Feb. 2011, silk screened board #BA01P5G0401 2_1, board sticker #A01Q7UF (A01Q7MMA-001-DM)

[ivtec]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Here you can check the differences between the 2 models,one is refresh rate 240hz the other is 120hz, ,power wattage 1 is 165w the other 262 watts ,one is LED-LCD,the other TFT active Matrix,



https://www.usa.philips.com/c-p/46PF...specifications

https://www.cnet.com/products/philip...505d-f7/specs/

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Thanks ivtec, I guess I could have looked that up myself.

[ivtec]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Thanks ivtec, I guess I could have looked that up myself.

HI What; this seems to be like our main board ; you could talk to the dealer to be sure;
https://www.ebay.com/itm/Philips-A01...ty!02720!US!-1

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Holy Moly ivtec, I think you just pulled my bacon out of the fire!! I saw that this morning and passed it up....I thought it was for an LED version. I will check on it, thanks a bunch.

[ivtec]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Holy Moly ivtec, I think you just pulled my bacon out of the fire!! I saw that this morning and passed it up....I thought it was for an LED version. I will check on it, thanks a bunch.

Did you buy it cause it says now sold ?

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

ivtec,
yes I bought it, thank you very much. The specs are identical to my existing board except a couple things like it has Netflix connection. I bought another board the day before yesterday, it is not going to work, I guess I will have to resell it.

[ivtec]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

ivtec,
yes I bought it, thank you very much. The specs are identical to my existing board except a couple things like it has Netflix connection. I bought another board the day before yesterday, it is not going to work, I guess I will have to resell it.

Keep us posted how it goes with that main board.

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

OK, guys, I got the A01Q6MMA-002-DM Main Board in the mail yesterday and installed it today. I hooked it up, plugged it in and to my surprise, it worked!! My TV is back up and running on the wrong board I purchased from eBay for $94.
A quick update.....
My Philips TV is model 46PFL5505D/F7, my main board is A01Q5MMA-001-DM (A01Q5UZ on the board sticker).
The replacement main board came from Philips TV model 46PFL5705D/F7, the main board is A01Q6MMA-002-DM.
The only thing I have noticed is the row of incidental buttons (neflix, vudu, etc) on the remote doesn't work, I looked up the remote for the donor TV and noticed that row of buttons is different. All the other buttons are the same and all work. WOO HOO!

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Thanks ivtec, good eye.......

[CapLeaker]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Glad to see you got it working!

[ivtec]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

Thanks ivtec, good eye.......

Glad to give help,and it's a good thing for future reference for my Phillips too,i will subscribe to this thread for sure,this is a great tv, i found my Phillips TV damped next to the dumpster and with no back cover i had to go look for it and found it inside the dumpster, the only issue was the bad diode as you know,good luck

https://www.badcaps.net/forum/attach...0&d=1541264013

[What?]

Re: Philips 46PFL5505D/F7 blinking power light no pic no sound

ivtec,
I found mine on Craigslist for $20 and found the diode problem thanks to this forum. It ran great for 2 1/2 years or so and then this main board problem. Best TV I ever had, great picture, 4 hdmi connectors and the usb connector, which reminds me I successfully updated the TV software by using the donor TV model number for the Philips software search. Thanks again!