Index: firmware/drivers/pcf50605.c
===================================================================
--- firmware/drivers/pcf50605.c	(revision 16260)
+++ firmware/drivers/pcf50605.c	(working copy)
@@ -147,5 +147,5 @@
     pcf50605_write(D3REGC1, 0xf5); /* 3.0V ON */
 #endif
     /* Dock Connector pin 17 (default: OFF) */
-    pcf50605_write(D2REGC1, 0xf8); /* 3.3V ON */
+    pcf50605_write(D2REGC1, 0x18); /* OFF */
 }