Audio Connector M1; Hdmi Connector J2 - HP Z38c Maintenance And Service Manual

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.

Audio connector M1

Repair the audio connector:
1) Use a hot air gun to melt the solder on the pins. Pin solder with soldering iron and absorber. You
can gently push down with the soldering iron once everything is molten to move the M1 out of the
through holes.
2) Lift the M1 connector from the PCB.
3) Place the new component on the PCB. Be sure that it matches the PCB footprint.
4) Solder the new component.

HDMI connector J2

Repair the HDMI connector:
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