Maker Pro
Maker Pro

Kenwood DNX691HD Head Unit Daughter Board Component ID Help

ConnorV

Jun 27, 2021
1
Joined
Jun 27, 2021
Messages
1
Hello, I have a Kenwood Excelon DNX691HD Navigation Head unit, circa 2014, that stopped working. I found a YouTube video that suggests re-flowing the solder on the daughter board to fix it. He did 2 radios and both powered on afterwards. I did this, but inadvertently un-soldered a small transistor of some sort and botched the job re-soldering it in a rush and one lead broke off.
I cannot find a board diagram for this unit, nor a reference to this component. It is marked 9FS with 1c below it. The board is labeled IC505 next to it. I believe it to be an SOT-89-5 but don't know the specs to replace it with.

Can anyone help me identify this component or have advice for finding a replacement. The unit was $1500 new, and is still expensive used and i would really like to save it.

This is another identical one on the same board:
view

view
 

bertus

Moderator
Nov 8, 2019
3,321
Joined
Nov 8, 2019
Messages
3,321
Hello,

The images are not visible.
As moderator I can see the source.
The images are the same:
connerv IMG-6565.JPG
Bertus
 
Top