DC Interior Lights Dimmer Control

[davidbrady]

Guys,

Here's a really cool 10 way dimmer control board circuitry that Country Coach used over the years. Our Wanderlodges may have some dimmer control for our 120VAC lighting, but my LXi had nothing for it's 12VDC interior lighting. This circuitry remembers the last setting and restores that light level with the press of a momentary switch. The normally open momentary switch would be wired between terminals SW1 and SW2. Pressing the switch turns the lights on, a second press turns the lights off. Pressing and holding the switch ramps up the dimmer control. Let go of the switch when the desired lighting is obtained. Presented here with the permission of my CC Prevost friends.

  PC0210 Model 50W Dim Schematic 210.4.pdf (Size: 105.48 KB / Downloads: 445)

  PC0210 Model 50W Dim Layout 210.4.pdf (Size: 96.62 KB / Downloads: 444)