Hi,
First, thanks to everybody for all the help in all posted failures in this forum.
I have a DC 12 with power save green light on and no warming up.
This is my first failure of this kind, I follow the Troubleshooting procedure (Power Save Green Ligth RAP) in the service manual.
Also I follow 5+VDC RAP, because 5V wasn't present.
And finally: no 5.1 V, No 5 V, No 12V present at LVPS Board.
It have 110VAC at PCB input, Main LVPS fuse is good.
No other check of the PCB was performed.
As you experience, if I change the LVPS my problem will be solved?
Or is any other troubleshooting to be performed before proceed to change this PCB?
Any comment will be really appreciated.
First, thanks to everybody for all the help in all posted failures in this forum.
I have a DC 12 with power save green light on and no warming up.
This is my first failure of this kind, I follow the Troubleshooting procedure (Power Save Green Ligth RAP) in the service manual.
Also I follow 5+VDC RAP, because 5V wasn't present.
And finally: no 5.1 V, No 5 V, No 12V present at LVPS Board.
It have 110VAC at PCB input, Main LVPS fuse is good.
No other check of the PCB was performed.
As you experience, if I change the LVPS my problem will be solved?
Or is any other troubleshooting to be performed before proceed to change this PCB?
Any comment will be really appreciated.
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