1. NO POWER PROBLEM
No power problem occurs when you power on the unit.
1-1. Solution
Check and replace IC901 on main board.
1-2. How to troubleshoot (Countermeasure)
1) Check 3.4 VA (C916).
C916 is not 3.4 VA, replace IC901.
2) Check X501 (Crystal).
If it does not oscillate, replace X501.
1-3. Service hint (Any picture/ Remark)
X501
X501
ONE POINT REPAIR GUIDE
< Main board top view >
IC901
IC901
3-2
C916
C916