Unfortunately my tuner is not tuning as well.

[chongmagic]

When soldering on the ribbon cable, I managed to pull out one of the wires from the harness. It fires up, but the tuner does not work. Both relays are clicking on.

Here are some pictures of the cable.

If I need to buy another cable, is that a possibility?

 

[Nic]

Did the pin pulled with the wire or it's still in the connector ? You might be able to get the pin out if it's still in there and crimp it back to the wire. Then it's just as simple as pushing it back in in the right way.

 

[Audandash]

This should work. You will have to do a little work though. You may just be sble,to replace the one wire. If not you can get an extra screen and I can verify that it does work.

https://www.amazon.com/Connector-Ho...fix=jst+1mm+12+pin,electronics,87&sr=1-1&th=1


https://www.amazon.com/Capacitive-D...veshare+esp32+s3+cable,electronics,134&sr=1-9

 

[chongmagic]

I will try to push the pin out but I think it may be futile, anyways I ordered another screen just in case.

I guess I am confused as the guide says the following:

My harness is just missing the 19 green cable, shouldn't it technically still function?

 

[Audandash]

Technically it should still work. The connecter is a little finicky to get seated properly. You may want to gently pull it out and try re- seating it. Don’t force it but make sure its all the way in on both sides. I actually bent the whole group of wires to make it more of a straight shot to put it in and it was easier.

 

[chongmagic]

I will try reseating the harness and going to try checking the voltages again. One of the NE555 chips does not seem to be seated properly going to try and reseat it as well.

 

[chongmagic]

Also, just to have all culprits sorted out I doubled checked the board and I am not seeing any thing out of place.

 

[jimilee]

Just some observations. Bottom left, is that a stray wire? Several iffy looking solder joints. Reflow the solder through the pads.