6-3
2. Panel Power Circuit
OK
Check R172 should have response from
0V to 5V When we switch the power switch
from on to off
Check the PPWR panel power relative
circuit, Q104 In normal operation,
when LED =green, R172 should =0V
OK
NG
Measured the Q104 PIN 3 = 5V?
Replace Q104
OK
NG
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