820-3209_A Backlight

LCDR2

Member
What fun says Louis!

I've read the sticky on the home page.

I WAS getting 8.5 v out at baclight but now 0.

BKLT_EN_DIV 8.07v
S0_LCDBKL 8.34v

No power on Pin 1,2,5,6 for Q7906

BK_EN 5v
 

LCDR2

Member
Sorry about the delay, I have been in hospital getting my appendix removed!

All good now :)

F9700 has voltage on both sides. 8.4v (no battery or screen connected)

Q9706
P1,2,5,6 - 1.84v
P3 8.07v
P4 8.37v
 

2informaticos

Administrator
Staff member
Why would you measure backlight circuit without LCD connected?
What do you expect to get, if backlight is not even enabled in such case???
 
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