• /// x-108.com in a new style
    /// After more than 4 years it was time to update the forum to the latest version. We also decided on a new design...

X-108 Info X-108G No Speaker Sound and very weak audio (1 Viewer)

dl1tsm

Beginner
X-108 Member
Registriert
13 Dezember 2018
Beiträge
2
Punkte Reaktionen
0
Punkte
1
Alter
32
Rufzeichen/Call
DL1TSM
Hey there,
I recently got a X-108G with no speaker sound and very, very weak audio (Rx) on the headphone jack. Transmit (CW, SSB) and S-Meter on Rx works flawlessly so I guess the problem is on the AF-Side, maybe the LM386 Amplifier? Does anyone know if the LM386 also amplifies the Signal on the headphone jack?
Thank you so much for your help,
73 Timo ;)
 

dl1tsm

Beginner
X-108 Member
Registriert
13 Dezember 2018
Beiträge
2
Punkte Reaktionen
0
Punkte
1
Alter
32
Rufzeichen/Call
DL1TSM
Seems like the U7-Opamp and a Capacitor is blown, when I got the schematics I try to fix it.
Cheers, Timo
 

Users who are viewing this thread

Oben
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock    No Thanks