Joined: 29/04/2005(UTC)
Posts: 777
Location: Netherlands
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My original DELTA ICE 2 coming out of a starters set has "direction changing" led lights on front.
The wire colors on the little LED printed circuit board are:
Gray (light front?), Yellow (light back?) and Purple (electronic common?)
Is this correct? Connecting it to a Loksound MFX decoder as White (light front), Yellow (light back) and Blue (flicker free ground) doesn't seem to work....
Schematic of the led pcb woukd be very nice!!!
The LED circuit board has three solder pads. From left to right the original wiring to the DELTA decoder is:
/----------------------/
Gray Yellow Purple
I soldered the following loksound mfx wires:
/---------------------- /
White Yellow blue
Thanks in advance,
Gert-Jan |
Mosty era III DB. |
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Joined: 29/04/2005(UTC)
Posts: 777
Location: Netherlands
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Ok, I found out disassembeling....the fact is, it is the other way around.
Purple is the + line and Gray and Yellow are connected to earth respectively for light switching.
As the diodes are integral part of the PCB they can not be polarised the other way around to make it function "normal"
Besides, I blew up the diodes not taking notion putting a current damping resistor in series :-(
Just ordinary lights do perfectly...plenty of space...Keep It Simple Sometimes. |
Mosty era III DB. |
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Joined: 12/01/2003(UTC)
Posts: 2,528
Location: Groton, Connecticut
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Welcome to the forum Gert-Jan. It's always good to find out how a problem was solved, that others can learn should they run into the same issue.
Ira |
Building German Era I-II layout(Mk IIIc).  |
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 Joined: 21/10/2004(UTC) Posts: 31,692 Location: United Kingdom
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Welcome to the forum  |
Large Marklinist 3- Rails Layout with CS2/MS2/Boosters/C-track/favorites Electric class E03/BR103, E18/E118, E94, Crocodiles/Steam BR01, BR03, BR05, BR23, BR44, BR50, Big Boy. |
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