Re: Dell 2007WFP Won't Power On
thanks PlainBill!
I know I haven´t posted pics and datasheet, but the J598 doesn´t have datesheet (or I can´t find it) and I had already isolated the failure, I only ask for someone that has the knowledge or the diagram of the inverter board to tell me with wich voltage is working the zd701, or if someone has a very huge heart an want to isolate the diode and meassure the voltage, it would be very appreciated!! the integrated that controls the board are two TL1451A
the way to measure this is writen on this forum, quoting is kind of isolating the diode, put a 1kohm resistance in serie and a 24V supply over terminals, so the current would be limited by the resistance and with an voltimeter see the drop over the terminals of the diode, this should be te value I´m needing!
Thanks to everyone who could iluminate my path to recover my monitor.
Chad
thanks PlainBill!
I know I haven´t posted pics and datasheet, but the J598 doesn´t have datesheet (or I can´t find it) and I had already isolated the failure, I only ask for someone that has the knowledge or the diagram of the inverter board to tell me with wich voltage is working the zd701, or if someone has a very huge heart an want to isolate the diode and meassure the voltage, it would be very appreciated!! the integrated that controls the board are two TL1451A
the way to measure this is writen on this forum, quoting is kind of isolating the diode, put a 1kohm resistance in serie and a 24V supply over terminals, so the current would be limited by the resistance and with an voltimeter see the drop over the terminals of the diode, this should be te value I´m needing!
Thanks to everyone who could iluminate my path to recover my monitor.
Chad
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