Hi guys..
Got an Andersson Tv 40" model A401FD.
So my problem is,
The TV won't turn on from standby and goes automatically back to standby after trying to turn it on. NOTICE that I got no picture what so ever. Only that the standby led disappears when I'm trying to turn it on.
The sound from the control panel on the tv works fine when I'm trying power/channel/volume buttons.
So I started doing some checks on the PSU
Can't find any caps damages.
The transistor/diod at the back side D879 is missing the middle pin?(3pins in total) tried to cold measure these outer two in diod mode which gave me just *beep*
My readings on the connector to Mainboard is
Pin 6 Standby 3v approx when turned off otherwise around 0.2
Pin 12 12v
Pin 16 3.3v
Pin 20 3.3v
Pin 24 0v
Pin 26 24v
These reading were measured when the TV was "on"
Would be really grateful for any help.
Thanks a lot in advance guys.
Got an Andersson Tv 40" model A401FD.
So my problem is,
The TV won't turn on from standby and goes automatically back to standby after trying to turn it on. NOTICE that I got no picture what so ever. Only that the standby led disappears when I'm trying to turn it on.
The sound from the control panel on the tv works fine when I'm trying power/channel/volume buttons.
So I started doing some checks on the PSU
Can't find any caps damages.
The transistor/diod at the back side D879 is missing the middle pin?(3pins in total) tried to cold measure these outer two in diod mode which gave me just *beep*
My readings on the connector to Mainboard is
Pin 6 Standby 3v approx when turned off otherwise around 0.2
Pin 12 12v
Pin 16 3.3v
Pin 20 3.3v
Pin 24 0v
Pin 26 24v
These reading were measured when the TV was "on"
Would be really grateful for any help.
Thanks a lot in advance guys.
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