Hardware Can Anyone help identify these Lite components?

[NizNoz]

Messed up a repair and fried "A". Sneezed while handling "B" and it disappeared into the 6th dimension. "C" might not be lying flat after re-soldering. Can anyone help me identify them, or point me in the the right direction so I can do so myself? Also, which of these would likely to have polarity?

Thanks!

 

[rip-it-up]

+AJZ 917 is the ic

the bottom thing is a coil
the brown things are caps

nothing apart from the ic needs to go a certain way

 

[jkyoho]

C--> +AJZ should be MAX8969EWL50+T

 

[NizNoz]

C--> +AJZ should be MAX8969EWL50+T

Thanks! Now I need to just figure out how to read this..

Post automatically merged: Apr 15, 2024

Thanks for your answers! I appreciate it very much! Two follow up questions:
So when I powered up, the coil “A” started smoking. I had not placed a capacitor for “B”. Does this outcome make sense?
Are the last two capacitors (“D” & “E”) this connected in parallel?

Thanks again!

 

[jkyoho]

Thanks! Now I need to just figure out how to read this..

Post automatically merged: Apr 15, 2024

Thanks for your answers! I appreciate it very much! Two follow up questions:
So when I powered up, the coil “A” started smoking. I had not placed a capacitor for “B”. Does this outcome make sense?
Are the last two capacitors (“D” & “E”) this connected in parallel?

Thanks again!

Smoking likely due to your bad resolder of "C" chip.
yes, D and E capacitors are in parallel

 

[NizNoz]

Smoking likely due to your bad resolder of "C" chip.
yes, D and E capacitors are in parallel

Ok. That makes more sense to me. Thanks for patiently answering all my noob questions

Post automatically merged: Apr 15, 2024

Thanks! Now I need to just figure out how to read this..

Post automatically merged: Apr 15, 2024

Thanks for your answers! I appreciate it very much! Two follow up questions:
So when I powered up, the coil “A” started smoking. I had not placed a capacitor for “B”. Does this outcome make sense?
Are the last two capacitors (“D” & “E”) this connected in parallel?

Thanks again!

Ok. That makes more sense to me. Thanks for patiently answering all my noob questions

For the IC.. this is what I was left with after desoldering the old chip. ie two pads connected. The PDF pin configuration diagram shows that B1 & B2 (LX1 & LX2) are connected together. Am I reading that correctly?

 

[jkyoho]

The PDF pin configuration diagram shows that B1 & B2 (LX1 & LX2) are connected together. Am I reading that correctly?

yes

 

[rip-it-up]

i'm not very technical at reading datasheets, but it does say connect lx1 and 2 under the chip on that pdf, thou this could just be a option for certain applications.

easier just to buy a donor pcb, and transfer the componenets