Samsung WF-F125AV - Page 69

6-4
6. TROUBLE DIAGNOSIS
6-2-3. Interrupt Part
Check The Curve
Output Of ⓐ ?
Check Power source
Check The Micom
Number 9?
Check PC2, TR4, R54
Check The Part Of
Oscillator
6-2-4. Checking The Part Of An Oscillator
When The Micom 2, 3
Check, The Value Is
16Mhz?
Check Resonator
Exchange Micom And Check R42
NO
YES
YES
NO
YES
NO