PROMOSI KOMPETENSI SISWA SMK

TINGKAT NASIONAL – XII Th. 2004

KELOMPOK TEKNOLOGI

SEMARANG, 20 – 24 JUNI 2004

 Rework Exercise

 

 

1.      The competition will desolder 13 components (Surface Mounting Devices) from PCB in the given time of 45 minutes.

 

2.      On completion, the competitor will submit the project to the expert before leaving the working area and wait for the next instruction.

 

3.      Then the competitor will solder 13 components on the given PCB within the prescribed time of 45 minutes. The Circuit must be function.

 

4.      On completion, the Competitor will submit the project to the expert before leaving the working area.

 

5.      The competitor may not receive a new components in case of loss or damage.

 

 Time : 1.30 hours

 

Desolder

 R12, R55, R60, R511, IC1 (LM339N)

Q2, Q3, Q7, ZD5, ZD6, C10, C40, T3

 

 Switching Power Supply ATX

Model EPRO 350 Watt

 

Kembali

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