Acer H6510BD Acer Projector H6510BD, P1340W, X1140, X1240 Service Guide - Page 99

Power Supply Problems Checking Flow 1. Introduction This document is prepared to be a guide to repair trouble sets, some problems happen more frequently are taken as example in it. 2. Problems (a) No power No power Check power BD Is CN701 pin11 =5v? (For P1340W : Is CN701 pin7 or pin9 =3.3V?) Yes Change main BD No Is door SW pressed well? No Yes Change power BD Check lamp door 99