Panasonic tx47as650b no reaction to remote.

[petehall347]

Re: Panasonic tx47as650b no reaction to remote.

its always something simple

[nomoresonys]

Re: Panasonic tx47as650b no reaction to remote.

Ok then, actually solved 48 posts ago.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

Just have to match the remote to the TV model.

Ok,
anyway thnx alot for the replies and the help.)

[budm]

Re: Panasonic tx47as650b no reaction to remote.

Just have to match the remote to the TV model.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

Hi guys,
I can confirm the tv works fine with a genuine non vestel remote.
So would this mean there are 00s of customers out there scratching their heads wondering why the tv doesnt work after they lose the original remote and happen to purchase a vestel one.?

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

These look like the remotes for Vestel made Panasonic TVs, your TV is a proper Panasonic. I wonder if that is the issue.

Photo of the remote that originally came with the TV.

Actually,
I did take a look at the mainboard of the other Panasonic and you are correct.!!
It has a Vestel board. Will be getting a universal today and will update.
Thnx

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

did you ever try a universal remote control?

Hi,
I will try one today..

[vinceroger69]

Re: Panasonic tx47as650b no reaction to remote.

did you ever try a universal remote control?

[diif]

Re: Panasonic tx47as650b no reaction to remote.

Genuine Panasonic remotes.
One is for the tx 48cx400b .The other I bought specifically for this tv.I dont know the original model it was for.

These look like the remotes for Vestel made Panasonic TVs, your TV is a proper Panasonic. I wonder if that is the issue.

Photo of the remote that originally came with the TV.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

Not 100% since the IR OUT may not be 100% good, we only know that it has activity but may not be putting out proper signal.
The remotes that you have right now, what TV models are they made for?

Is there a test for this I can carry out.?

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

Not 100% since the IR OUT may not be 100% good, we only know that it has activity but may not be putting out proper signal.
The remotes that you have right now, what TV models are they made for?

Genuine Panasonic remotes.
One is for the tx 48cx400b .The other I bought specifically for this tv.I dont know the original model it was for.

[budm]

Re: Panasonic tx47as650b no reaction to remote.

Yes budm I do get the voltage changes yes.
So we can conclude that from these tests it MUST be the wrong remote.?

Not 100% since the IR OUT may not be 100% good, we only know that it has activity but may not be putting out proper signal.
The remotes that you have right now, what TV models are they made for?

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

So you do see activities at the IR OUT test point as shown in the updated pictures?
If that is the case, the IR module is not dead. May be you do need to get the correct remote for this TV.

Yes budm I do get the voltage changes yes.
So we can conclude that from these tests it MUST be the wrong remote.?

[budm]

Re: Panasonic tx47as650b no reaction to remote.

So you do see activities at the IR OUT test point as shown in the updated pictures?
If that is the case, the IR module is not dead. May be you do need to get the correct remote for this TV.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

i do think you are best to get the correct remote for the set and start again .

Hi petehall
could it be that 2 genuine Panasonic remotes do nothing at all.?
I guess ill try a universal remote.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

Ok at those new test points,
I am now getting a voltage drop when remote buttons pressed.
Power button forces volt drop from 3.2 to 2.9v
Other buttons 3.2v to 3.1v

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

What are those readings? Ohms? Volts?
Check the Voltage at the IR out as shown in the updated pictures to see if you get any Voltage activities when you hit the remote control buttons.

All are OHms

[petehall347]

Re: Panasonic tx47as650b no reaction to remote.

i do think you are best to get the correct remote for the set and start again .

[budm]

Re: Panasonic tx47as650b no reaction to remote.

Ok budm
connected=OL
not connected=168
For clarity,I tested at the actual test point and not at the actual pin.
Let me know if this makes a difference.

What are those readings? Ohms? Volts?
Check the Voltage at the IR out as shown in the updated pictures to see if you get any Voltage activities when you hit the remote control buttons.

[vikivng]

Re: Panasonic tx47as650b no reaction to remote.

I have to go to bed now but really appreciate the help.
Ill be back on early to check for any updates etc.
Goodnight