EC1,EC2,EC3,EC10,EC22,EC23,EC25=470 uf,16v
so I replaced them and still no power up,there is 12v entering the unit from the detacheable power cord & on the CD driver board but 5v is absent in most parts of the main board, the problem is around:
U9=9435A=30V P-Channel PowerTrench MOSFET U10=AIC1578CS=High-Efficiency, Step-Down DC/DC Converter
does anyone have any schematics or common repair tips?.Thanks in advance.
Sidney E-mail:sidneybek(at)yahoo.com Dartmouth,Nova Scotia Canada
The first thing to look for are fuses. They are probably surface mount and might not look like fuses. Andy Cuffe
snipped-for-privacy@gmail.com
On 11 Aug 2006 11:19:58 -0700, snipped-for-privacy@yahoo.com put finger to keyboard and composed:
Is this correct? If so, then why are you repairing a monitor that should be covered by warranty? Just curious ...
- Franc Zabkar
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