do someone know this 12v PCB?

[itaishi 0]

sorry for the bad image quality,

i will try attach another one later.

 

my cam stop working and i want to check if this PCB is damaged.

there are 2 PCBs, one of the Cam, and the other one is that one on the picture down here, the one that i want to replace.

but i cant find one on the net,

its kind of a 12V splitter , for the cam and for the IR leds.

 

[the toss 0]

Is your camera dual voltage ( 24Vac/12Vdc )?

[itaishi 0]

Is your camera dual voltage ( 24Vac/12Vdc )?

 

no,its only 12V.

[Horizon 0]

Hi there itaishi.

At a guess, that's the power supply and control board for the infra red LEDs (only for the LEDs, not the camera). It turns the LEDs on and off when it gets dark or light.

The camera probably has it's own power supply.

 

What's the problem with the camera, and what make and model is it?

 

You could try using the camera with this board unplugged, and see if it works. I think it would force the camera into black and white night mode?

[itaishi 0]

Hi there itaishi.

At a guess, that's the power supply and control board for the infra red LEDs (only for the LEDs, not the camera). It turns the LEDs on and off when it gets dark or light.

The camera probably has it's own power supply.

 

What's the problem with the camera, and what make and model is it?

 

You could try using the camera with this board unplugged, and see if it works. I think it would force the camera into black and white night mode?

 

its really make sense , what you said.

i will try bypass this "IR PCB".

the cam is 540TVL 1/3" Sony CCD.

the problem with the cam is that there is no output signal,

i guess there is no output signal, cause i see nothing on the screen (blue screen like there is nothing connected).

the cables are ok for sure - checked with other cam.

thanks for all the help...