I designed a PCB with a place to solder in a Baby-O. I included a voltage divider at VIN to lower the voltage going to VIN (it will be powered by 12V car power). After populating the PCB, I tested it using a 12.15V wall wart. The Baby-O did not light up so I measured the voltage at VIN and found it to be 1.92V (I expected around 9.3V). When I connect the power supply directly to VIN, it works fine. What is wrong with the circuit?
Sorry the circuit is hard to read. Please let me know how to do the image properly. (I deleted the circuit drawing)