Philips 32PFL5322D/37

[joshthefisher]

Good day all,

I have a 32PFL5322D/37 lcd tv not turning on just the little blue led lights once when you push power then cycles red 6 flashes break for 3 sec than repeats.

I am not too familiar with this design TV, I have only worked on led tvs so far. So not to sure on how to trouble shoot. Based on a thread here it leads me to believe main board but from some research on Google found many others pointing to power supply. All with the same led sequence. Any help on how to determine troublesome component greatly appreciated.

Thanks in advance,
Josh

[aaronwt6]

Re: Philips 32PFL5322D/37

I actually just repaired one of these recently with the same symptom. Ended up being the audio / standby board. That would be my first guess based on my experience.

[joshthefisher]

Re: Philips 32PFL5322D/37

I actually just repaired one of these recently with the same symptom. Ended up being the audio / standby board. That would be my first guess based on my experience.

Thanks for the info. But I really need a guide to troubleshooting the exact part. How did you come to find out it was audio / standby board?

[joshthefisher]

Re: Philips 32PFL5322D/37

Good day all,

I have a 32PFL5322D/37 lcd tv not turning on just the little blue led lights once when you push power then cycles red 6 flashes break for 3 sec than repeats.

I am not too familiar with this design TV, I have only worked on led tvs so far. So not to sure on how to trouble shoot. Based on a thread here it leads me to believe main board but from some research on Google found many others pointing to power supply. All with the same led sequence. Any help on how to determine troublesome component greatly appreciated.

Thanks in advance,
Josh

Update:
I have 5vdc at standby pin on psu. Unpluged t con board and got 2 green leds on main board and 1 green led on the audio standby board(board with cable going to tcon) .

Any suggestions?

[budm]

Re: Philips 32PFL5322D/37

What is the chassis number as shown on the model number sticker on the back of the TV?
For example:
http://elektrotanya.com/?q=showresul...oria=&kat2=all

[joshthefisher]

Re: Philips 32PFL5322D/37

what is the chassis number as shown on the model number sticker on the back of the tv?
For example:
http://elektrotanya.com/?q=showresul...oria=&kat2=all

ej3.ou la

[budm]

Re: Philips 32PFL5322D/37

OK, I not sure if these will mach your TV or not, download them and see:
http://elektrotanya.com/?q=showresul...oria=&kat2=all

[joshthefisher]

Re: Philips 32PFL5322D/37

OK, I not sure if these will mach your TV or not, download them and see:
http://elektrotanya.com/?q=showresul...oria=&kat2=all

Got 1 downloaded but is not it. Says ive exceeded my limit but only downloaded 1. The other looks similar but is 32PFL5332 not 32PFL5322D/37

[budm]

Re: Philips 32PFL5322D/37

OK, please upload good clear pictures of the back side of the TV so we can see how all the boards are connected together, and then the pictures of each board.
I was hoping the service manual will be close enough to use to see if it has any error codes listing to tell us what the problem is.

[joshthefisher]

Re: Philips 32PFL5322D/37

https://www.badcaps.net/forum/attach...1&d=1327720780

From the pic above Where would I need to jump to turn on psu? Im quite sure my problem is main board would like to make sure i have backlight.

[joshthefisher]

Re: Philips 32PFL5322D/37

OK, please upload good clear pictures of the back side of the TV so we can see how all the boards are connected together, and then the pictures of each board.
I was hoping the service manual will be close enough to use to see if it has any error codes listing to tell us what the problem is.

http://www.scribd.com/doc/46693741/32PFL5322D

Found this manual

[budm]

Re: Philips 32PFL5322D/37

Right now I cannot tell if this TV uses ACTIVE I or ACTIVE LO to activate the function.
You need to look at pin 11 (The STBY (PS_ON) pin 11,), and pin 12 (BL_ON) when power TV is OFF and when TV power switch is activated, report the readings.
To find out if the inverter for backlghts is OK not, you will need to find out if this power supply has 24V power supply for the backlights inverter or if this is power supply-inverter board combo type, I cannot tell since I do not have the pictures of the boards.

[budm]

Re: Philips 32PFL5322D/37

I cannot do free download I do not have SCRIPD account, $8.99 for One-day access?
Did you download it? It is for chassis EJ3.0U-LA.
https://www.scribd.com/archive/plans?doc=46693741&escape=false&metadata={%22context%22%3A%22archive_view_restricted%22%2C%22page%22%3A%22read%22%2C%22action%22%3A%22download_promo%22%2C%22logged_in%22%3Afalse%2C%22platform%22%3A%22web%22}
Beside, it is the same one from ELEKTROTANYA that you said it is not the same as your TV:

EJ3.0U-LA which is what you have.
Look at the one in your link, it is the same EJ3.0U-LA which is for 32pfl5332.
Did you look at the manual to see if the boards are the same as yours?

[joshthefisher]

Re: Philips 32PFL5322D/37

I cannot do free download I do not have SCRIPD account, $8.99 for One-day access?
Did you download it?
https://www.scribd.com/archive/plans?doc=46693741&escape=false&metadata={%22context%22%3A%22archive_view_restricted%22%2C%22page%22%3A%22read%22%2C%22action%22%3A%22download_promo%22%2C%22logged_in%22%3Afalse%2C%22platform%22%3A%22web%22}

No i looked at the first three pages posted it, went to continue and figured out it was pay. Sorry

ET wont let me dl more till tomoro.

[budm]

Re: Philips 32PFL5322D/37

So which one did you download?
This one?


Which is for the chassis EJ3.0U-LA.

[joshthefisher]

Re: Philips 32PFL5322D/37

So which one did you download?
This one?


Which is for the chassis EJ3.0U-LA.

no the other 1. Im currently trying to get some voltages. Every time I pull the connector off of the mainboard for about 30 seconds the set will try to power up when I put it back on and ive got a few voltages so far trying to get the rest. Pin 12 was 3v though when it attempted to power up.

[joshthefisher]

Re: Philips 32PFL5322D/37

Here are the powered up readings:
pin
1: -18v
2: 18v
3: 5mv
4: 5v
5: 5v
6: 2mv
7: 1.5mv
8: 1.5mv
9: 12v
10: 12v
11: 260mv
12: 3v
13: 230mv

[budm]

Re: Philips 32PFL5322D/37

It would have been much easier to read the result if you put the labels (https://www.badcaps.net/forum/attach...1&d=1327720780) next to each pin and the state of when they are measured
I need to know the Voltages when TV is OFF and when TV is on so I can see if any of the Voltages have changed state.

1: -12~16-NF = -18v
2: +12~16-NF= 18v
3: GND-D = 5mv
4: +5V2-STBY = 5v
5: +5V2-STBY = 5v
6: GND = 2mv
7: GND = 1.5mv
8: GND = 1.5mv
9: +12VS = 12v
10: +12VS = 12v
11: STANDBY = 260mv
12: BACKLIGHT-CNTRL-OUT = 3v
13: LAMP-ON-OUT = 230mv

So those Voltage readings above are when the power switched is activated? How about when the TV is OFF?

[joshthefisher]

Re: Philips 32PFL5322D/37

It would have been much easier to read the result if you put the labels (https://www.badcaps.net/forum/attach...1&d=1327720780) next to each pin and the state of when they are measured
I need to know the Voltages when TV is OFF and when TV is on so I can see if any of the Voltages have changed state.

1: -12~16-NF = -18v
2: +12~16-NF= 18v
3: GND-D = 5mv
4: +5V2-STBY = 5v
5: +5V2-STBY = 5v
6: GND = 2mv
7: GND = 1.5mv
8: GND = 1.5mv
9: +12VS = 12v
10: +12VS = 12v
11: STANDBY = 260mv
12: BACKLIGHT-CNTRL-OUT = 3v
13: LAMP-ON-OUT = 230mv

So those Voltage readings above are when the power switched is activated? How about when the TV is OFF?

Yes.

Here are the readings whrn tv is just giving the 6 red flashes:
pin

1: -12~16-NF = 0
2: +12~16-NF= 0
3: GND-D = 0
4: +5V2-STBY = 5.14v
5: +5V2-STBY = 5.14v
6: GND = 0
7: GND = 0
8: GND = 0
9: +12VS = 6.6mv
10: +12VS = 6.5mv
11: STANDBY = 5.14v
12: BACKLIGHT-CNTRL-OUT = 0
13: LAMP-ON-OUT = 225.5mv