hello guys
i have problem with syncmaster b2330
i'm sorry i've no camera so i borrow the pictures from another thread https://www.badcaps.net/forum/showpo...09&postcount=1
it looks like this one exactly
in the past thread they were talking about PWM problem
and measuring Vcc and Vst they're fine 14.6 V and 322v on pin6
the pins out to data board is fine as printed voltages
how can i diagnose this board correctly ,
the monitor has no power or no blue light comes out from panel
some times the light up and it work correctly but turning it off won't make it start again
i've measured allot of components all fine please guys help and also used external lamps
it's not alamp matter
any ideas would be good
i have problem with syncmaster b2330
i'm sorry i've no camera so i borrow the pictures from another thread https://www.badcaps.net/forum/showpo...09&postcount=1
it looks like this one exactly
in the past thread they were talking about PWM problem
and measuring Vcc and Vst they're fine 14.6 V and 322v on pin6
the pins out to data board is fine as printed voltages
how can i diagnose this board correctly ,
the monitor has no power or no blue light comes out from panel
some times the light up and it work correctly but turning it off won't make it start again
i've measured allot of components all fine please guys help and also used external lamps
it's not alamp matter
any ideas would be good