Lenovo D186wa LCD Monitor no power

[lorins_core]

Good Day To all


i have Lenovo D186wa LCD Monitor. no power

I take Action i open and I Check and i see 2 resistor @ hot part R904 & R932 burn. i replace Same Value indicate (103) SMD i think 10k ohm. but alway burn...

i have suspected the ic901 (LD7575A PS) correct me if i'm wrong?

can you help me...

[newtothis]

Re: Lenovo D186wa LCD Monitor no power

Pics please

[lorins_core]

Re: Lenovo D186wa LCD Monitor no power

Here's The Picture







the IC901 and the 2 Resistor.

[newtothis]

Re: Lenovo D186wa LCD Monitor no power

Can you get a closer pic of IC901 and each resister so I can see better

[lorins_core]

Re: Lenovo D186wa LCD Monitor no power

Can you get a closer pic of IC901 and each resister so I can see better

i dont have good cam. but if you can see the part of this IC901 HV pin no8 to resistor already burn... if i change this ic can be Fix a Problem?
or they have another possible the one of the Other there?

[lorins_core]

Re: Lenovo D186wa LCD Monitor no power

Yeahh.... Thank's I done. i Change the old 2pcs SMD 10k Resistor and the IC901... HV High Voltage...

[newtothis]

Re: Lenovo D186wa LCD Monitor no power

Working now?

[lorins_core]

Re: Lenovo D186wa LCD Monitor no power

Working now?

Yes Sir... Already Done