Circuit board for Märklin VT859 and Xo2 13 SJ, 21MTC. Aux3/4 reinforced

Lüssi 8073Amtc – PCB for Märklin VT859 / Xo2 13 SJ with 21MTC Interface

This fully assembled printed circuit board is designed for decoder installation in the Märklin VT 859 and the Swedish X o2 13 SJ railcar, equipped with the 21MTC interface. It comes complete with plug connector, diodes, resistors, capacitor, suppression chokes, motor contact springs and posts for interior lighting.
It features white/red direction-dependent lighting, separate rear lights switching (Aux1/Aux2), and interior lighting via Aux1 or Aux3. A connection for a buffer electrolytic capacitor including its charging circuit is provided. In this version, Aux3 and Aux4 are amplified (higher power).