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Samsung LE19B450C4W

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Turnip:
Hi folks,

Have one of these that makes the usual start up Fa/Da  - screen briefly lights with OSG then nothing, not even the S/by led.    Set appears to be in sulk mode and ignors control.  PS voltages remain at 5V and 15V.

Guess it might be in the inverter area but transformer secondary ohms are identical and caps look OK.

Any thoughts ?  - Thanks - Chris.

sparky:
hi
chris got one the same did you manage to cure the fault
or did you change the psu/inverter
dave

Turnip:
Hi Dave,

Couldn't find any bits so gifted by cust and on the heap pending - Chris.

E Parton:
Hi Chris ..
Recognise that invertor transformer ...and is known to be a troublemaker ..
Had a few burn/arc internally..but read ok cold
In the old days I would quote for a new pcb ..
but ..I think CHS now stock the transformer on its own ..
rgds
Evan

sparky:
hi
chris do you still have panel if so could do with inverter
 transformer
thanks dave

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