Muss ich Löten?
Hallo zusammen,
Beim Android Radio Einbau von meinem Wagen habe ich einen dummen Fehler gemacht und den SMA/SMC Stecker mit dem Schlüssel so fest zugezogen, dass sich der weibliche Stecker welcher auf der Platine sitzt, gelockert hat, nachdem es geknackst hat. Die Rede ist vom GPS Sensor. Trotz dessen hatte ich GPS Empfang, aber da ein Wackelkontakt herrschte, war der Empfang zwischendurch immer weg. Da der männliche Stecker auf dem lockeren Stecker fest saß, musste ich zwangsweise den weiblichen Stecker von der Platine ganz lösen, denn sonst hätte ich das Kabel nicht abbekommen.
Nun die Frage: ist die einzige Lösung das Löten? Wenn ja, ist es ein einfacher und schneller Lötvorgang oder doch eher schwierig? Gibt es leichtere Alternativen? Solange das Ding drauf sitzen würde wäre der Kontakt da und es wurde funktionieren. Habe zwei Bilder angehangen.
Danke im voraus
Liebe Grüße
Der abgefallene Stecker saß ursprünglich neben der schwarzen 5g Plastik Antenne
(2 votes)
Loading...
Clean holes with a suction pump and then solder the plug again.
I don’t know how hard you wanted to wear this, but that looks like you had the pins yourself (which is really extremely heavy, or did you cut it off?) and the plugs still in the holes. Of course, you have to remove it and hope that you have not damaged the PCB.
It may also be that the antenna cable itself has been damaged.
These plugs are designed for a torque of about 0.9Nm.
As I said, I turned the key as long as I didn’t feel a strong resistance. I definitely didn’t use extreme violence even when it comes over. Yeah, the pins are still in there. I’m sorry about this subject as well as I don’t know, I’ve never brazed. I don’t know how to remove the pins now, and they’d have to be turned on again. Would you have any tips on how to proceed? The last way would be to go to a repair shop. Thanks in advance
Without soldering experience, there is a risk of damaging the PCB. Repair shop, cafe would be there m. E. the better way.
Whatever’s wrong. With the key you overturn the plug. Either you pull it hand-resistant and then half a revolution to it, or with a torque wrench, all the other damages the plug and the socket.
So it can also be that the wobble contact also comes from a defective plug on the antenna cable.
The pins are part of the plug you don’t have to do extra. Melt the soldering iron and push the pins out.
But if you can’t do that, I’d advise you to a reperature coffee, you’ll rip out the pads and then the board is over.
👍
After “solid” comes “locker”… the bush is broken. If you want to braz the torn pins again would not be a wise idea, that only lasts provisionally and if you stand on Provisional, I would rather solder the antenna cable directly.
Reasonable solution: it has to produce a new bush, the remains of the old bush are brazed and the new bush is brazed.
Maybe there’s a store near you for radio and television repairs that can help you. Or mobile/laptop repair service.