21
IMPORTANT:
•
Repair Condition: Connector repair is only for out of warranty.
•
Repairing must operate by professional repairers (Note) in repair center, not applicable for
end user.
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Electrostatic protection is required when component replacement is required.
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The monitor meets ROHS, please use Lead-free solder wire for soldering.
•
If Connector need to replace, must check specification and part number whether match the
BOM and location.
•
If connector need to replace, please insert new parts carefully because the near pin may
cause short circuit by inappropriate operate.
•
DO NOT allow any liquid on the board. Water and moisture may cause short-circuit to the
electronic components and lead to malfunctions.
•
The fusion point of Lead-Free solder is requested. Repairing with conventional lead wire may
cause damage.
•
Work quickly to avoid overheating the circuit board as soon as you confirm the steady
soldering condition.
•
Keep the soldering iron tip clean and well tinned and when replacing parts.
•
A close inspection of the circuit board revealed look in good condition.
•
After repaired, must connect source to each port to check Main board function is ordinary.
Note:
(The requirement of professional repairers’ regulation by ERP lot5)
1)
The professional repairer has the technical competence to repair electronic displays and
complies with the applicable regulations for repairers of electrical equipment in the Member
States where it operates. Reference to an official registration system as professional repairer,
where such system exists in the Member States concerned, shall be accepted as proof of
compliance with this point.
2)
The professional repairer is covered by insurance covering liabilities resulting from its activity,
regardless of whether this is required by the Member State.
HDMI connector CN503
Repair the HDMI connector:
1) Use a soldering iron and a desoldering pump to remove as much solder as possible from the
pin.
2) Use a hot air gun to melt the solder on the pins.
