Forum > LCD TV forum

ORION TV32RN10D need help set dead

<< < (2/4) > >>

E Parton:
...Not familliar with this pcb at all ..
but the presence of a relay might suggest a seperate standby supply to drive the relay ..
Don't suppose that the small wound component is a mini mains transformer to provide the standby supply ?
A bit simplistic ...but might be a possible ...
If not then trace backwards from the relay coil ..and look how the supply to its drive transistor is generated ..
Evan

sparky:
hi
take psu out look under the 2 chokes for dry joints
dave

Turnip:
Hi,

On second look think I see a S/by TX and drive chip mid RHS - any secondary S/by 5V and red led ? - Chris.

blackbox4498:
not sure which chip you are refering to.

jimca007:
funnily I havent had one of these for a while but they were going down right left and centre at one point. Save yourself a lot of grief and get a new replacement from flee-bay for 30 odd quid. As much as I'm all for repairing panels sometimes financially its just not worth it.

Navigation

[0] Message Index

[#] Next page

[*] Previous page