Read this Samsung Galaxy Mega GT-I9152 Service Manual before attempting any repair or
detailed tuning, shield the device from RF noise or static electricity
discharges. Use only demagnetized tools that are specifically designed for
small electronic repairs, as most electronic parts are sensitive to electromagnetic
forces. Use only high quality screwdrivers when servicing products. Low quality
screwdrivers can easily damage the heads of screws. Use only conductor wire of
the properly gauge and insulation for low resistance, because of the low margin
of error of most testing equipment. We recommend 22-gauge twisted copper wire.
Hand-soldering is not
recommended, because printed circuit boards (PCBs) can be easily damaged, even
with relatively low heat. Never use a soldering iron with a power rating of
more than 100 watts and use only lead-free solder with a melting point below
250°C (482°F). Prior to disassembling the battery charger for repair, ensure
that the AC power is disconnected. Always use the replacement parts that are
registered in the SEC system. Third-party replac ement parts may not function
properly.
Many semiconductors and ESDs in
electronic devices are particularly sensitive to static discha rge and can be
easily damaged by it. We recommend protecting these components with cond uctive
anti-static bags when you store or transport them. Always use an anti-static
strap or wristband and remove electrostatic buildup or dissipate static
electricity from your body before repairing ESDs. Ensure that soldering irons
have AC adapter with ground wires and that the ground wires are properly
connected. Use only desoldering tools with plastic tips to prevent static
discharge. Properly shield the work environment from accidental electrostatic
discharge before opening packages containing ESDs. The potential for static electricity
discharge may be increased in low humidity environments, such as
air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.
Samsung Galaxy Mega GT-I9152 Service Manual tables of content : safety precautions, specification, product function, exploded view and parts list, main electrical parts list, level 1 repair, level 2 repair, level 3 repair, reference data.
Download Samsung Galaxy Mega GT-I9152 Service Manual here
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