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3. TROUBLE SHOOTING
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START
Check TP1 +1.225V is OK?
Check TP3 +1.8V is OK?
Check TP2 +2.05 V is OK?
The Problem may be Logic part
Refer to Logic trouble shoot
No
Yes
Check next step
The Problem may be Logic part
Refer to Logic trouble shoot
No
Yes
The Problem may be Logic part
Refer to Logic trouble shoot
No
Yes