To make a long story short, the mirror monitor is fixed and now it is working. The fixed mirror monitor There were two fundamental problems in the circuit. I would say those were design failures. Look at below. The resonance capacitor. On…

The photo below is a rear view mirror monitor for 990 Yen. It says “電源入りませんでした” or “No power” with a tag of 990 Yen. The rear view mirror with a built-in LCD panel As soon as I saw it at the shop UpGarage near by, two persons ins…

This is one of the bad examples of the variation. I happened to find the photo above at http://automaya.ti-da.net/e1683101.html . The TDC sensor has a damage at the top. It has obviously touched the pips judging from the width and the loc…