820-00165 not turn on

[MacLab]

hi everyone, sorry about my english
This is a 820-00165 that not turn on. The magsafe led is orange

ppbus_g3h 8.56v
pp3v42_g3h 3.39v (i think is low and change u7090, r7095/r7096 and istill have same read)

pp5v_s5 5v
pp3v3_s5 3.3v

pp5vs4s3. 0v
PM_SLP_S4_ 0v

pp3v3_SUS 0v
PM_SLP_SUS_L 0v

 

[2informaticos]

Be sure to use original Magsafe 2 charger.

Post PM_BATLOW_L, PM_DSW_PWRGD, PCH_DSWVRMEN, PM_RSMRST_L, SMC_ADAPTER_EN and the 4 PCH's RTC signals.

 

[MacLab]

Hi 2nformaticos! Thanks for your response PPVRTC_G3H is in short
Remove u1900/c1910/c0892/c0891/c0890 and still have the short
Diode mode read 0.008v
Something to do?

 

[2informaticos]

Then bad PCH.
Just in case, heat using quality flux; may have luck to be accumulated crap underneath.

 

[MacLab]

Ok , this is for parts ;(