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4. TROUBLE SHOOTING
ʹΠΡΪΣΚΘΙΥ͑ι ͣͨ͑͡͡ͽ͑ͶΝΖΔΥΣΠΟΚΔΤ͑͟ͺΟΔ͑͑͟ͲΝΝ͑ΣΚΘΙΥ͑ΣΖΤΖΣΧΖΕ͑͟
ΟΝΪ͑ΗΠΣ͑ΥΣΒΚΟΚΟΘ͑ΒΟΕ͑ΤΖΣΧΚΔΖ͑ΡΦΣΡΠΤΖΤ
ͽͶ͑ͺΟΥΖΣΟΒΝ͑ΆΤΖ͑ΟΝΪ
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4.1 RF Component
4. TROUBLE SHOOTING
U101
Main Chip (EGV3)
U102
Memory
U301
FEM (Tx Module)
FL301
SAW Filter
X101
Crystal, 26MHz Clock
4.
TROUBLE SHOOTING
Figure 4.1
U301
FL301
X102
U101
U102
4. TROUBLE SHOOTING