
5
1. About this Manual
The purpose of Service Manual is to provide a guide line to engineers to repair different models. The appearance
and capability is introduced in this Service Manual. It is better for repair engineer to have a rough idea of this model
through reading the Service Manual. Please do pay attention to the item part of the disassembly when repair the
machine and also do the protection of panel any time. When repairing the circuit board, please follow the
requirement of RoHS and refer to the circuit diagram and repairing process that attached in the Service Manual.
The method of firmware updated, the way of using the menu and some information that may be used when
repairing are also attached in the Service Manual that provide repair engineer various choice.
1.1 Important
Only trained service personnel who are familiar with this BenQ Product shall perform service or maintenance to it.
Before performing any maintenance or service, the engineer MUST read the “Important Safety Information”.
1.2 Trademark
Summary of Contents for G2450HM
Page 60: ...60 Six Angles View...
Page 70: ...70 9 Assemble the base...
Page 91: ...91 PCB LAYOUT Main Board 715G4997M0E000004L...
Page 92: ...92...
Page 93: ...93 Power Board GL2450HM GL2450HE 715G5000P01000003H...
Page 94: ...94...
Page 95: ...95 G2450HM 715G5000P01001003H...
Page 96: ...96...
Page 97: ...97...