Help required with Mehano G 1206 Vossloh Diesel Lighting PCB

[sncfbill]

I have one of these items which has taken a tumble and during reassembly some wiring has been disturbed. I have managed to get the loco working again but the LED lights no longer work - a resistor on the PCB appears to have blown - it is dark brown

with two bands black and green and I wish to replace it to get the lighting working once more. Mehano have been entirely

unhelpful although I have asked them for the resistor values - can anyone give me a suitable replacement resistor value please as it seems that most resistors have three or four colour bands???

[long island jack]

May be a photo would help

[sncfbill]

I attach photo of the PCB the bottom resistor has failed and has been removed - the track for PCB can

be clearly seen.

[TPC]

Green, black, black = 50R

[sncfbill]

This is only two bands green & black no other markings.

[jpendle]

Hi,

 

As I said in your other thread it's an LL4148 diode and not a resistor that's missing. The resistors on that board are the fat green things with 3 colour bands on the right hand side.

I think you'll need to mount it on the board the opposite way round to the diode at the top left.

 

Regards,

 

John P

[sncfbill]

Thanks for this info John