HEADLAMP — Headlamp Aiming Control — Schematic (Base K11)
EL-52wiring diagramUnverifiedBase K11 HEADLAMP — aiming control schematic (UEL122). 4-position aiming switch (0/1/2/3, LED+resistor each) → RH+LH aiming motor units (motor coils + rotary sensor + diodes) in parallel. Battery via fusible link + fuse. Wire colours illegible → ??.
Schematic
Headlamp aiming control schematic (UEL122)
Components (6)
BatteryFusible LinkFuseHeadlamp Aiming Switch (positions 0/1/2/3, LED + resistor per position)Aiming Motor Unit R.H. (UP/DOWN coils + rotary sensor + diodes)Aiming Motor Unit L.H. (UP/DOWN coils + rotary sensor + diodes)
Connections (5)
Battery
BatteryFusible Linkschematic — colours not legible
Fusible Link
Fusible LinkFuseprotected feed
Fuse
FuseHeadlamp Aiming Switch (positions 0/1/2/3, LED + resistor per position)switch power
Headlamp Aiming Switch (positions 0/1/2/3, LED + resistor per position)
Headlamp Aiming Switch (positions 0/1/2/3, LED + resistor per position)Aiming Motor Unit R.H. (UP/DOWN coils + rotary sensor + diodes)position-select drive
Headlamp Aiming Switch (positions 0/1/2/3, LED + resistor per position)Aiming Motor Unit L.H. (UP/DOWN coils + rotary sensor + diodes)position-select drive
NOTE
Full schematic of the headlamp aiming control. The 4-position aiming switch (0/1/2/3, each with its own indicator LED + resistor) feeds both RH and LH aiming motor units in parallel; each motor unit's rotary sensor + diode network self-stops the motor at the position corresponding to the switch setting (per EL-49/50 circuit operation). Battery feeds through a fusible link + fuse. Schematic wire colours not legible at this raster (marked ??). Lighting-switch continuity grid (terminals 5-12) at top right matches EL-40.