One World Touch MP1200, Руководство по обслуживанию

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Service Manual version 1008
MP1200/MP1500 (PC920 Intel 945G)
5-37
5.2. PC Module Assembly
The MP1200/MP1500 panel PC’s core engine is a Celeron M/Pentium
®
M multimedia panel PC. The
system control board (2) and other internal devices such as HDD (3) and power supply (5) are to be
housed in a chassis (A). The system’s performance depends on the installed CPU and the capacity of
the system memory and hard disk drive. In some circumstances, you might intend to upgrade or
maintain the system. The hard disk drive can be removed by releasing the thumbscrew at the upper
side of the chassis. By removing the PC I/O cover (7), the internal components such as CPU, DDR,
and power supply can be easily accessed for maintenance and upgrade.
The PC module is composed of eight individual modules, motherboard module, HDD module,
touchscreen controller module, expansion door module, slim CD-R/FDD module, inverter module,
power supply module, riser card module and PC cover module
These modules are to be integrated to individual modules first, then, installed together with the
display module and rear plastic cover to make a complete PC module.