Menticol
Active Member
Hello!
The patient today is a SANKEY CMX4400 (Goldstar parts inside). I know, is a crappy chinese TV, but it belongs to a low-income family, they cannot afford a better one.
Video is OK, but audio is dead. There is a loud high pitched noise, coming from the PCB (not trough the speaker, speaker is dead)
Capacitors seems fine. I don't know where to start, because seems like its not related with the audio-stage.
Thank you very much!
The patient today is a SANKEY CMX4400 (Goldstar parts inside). I know, is a crappy chinese TV, but it belongs to a low-income family, they cannot afford a better one.
Video is OK, but audio is dead. There is a loud high pitched noise, coming from the PCB (not trough the speaker, speaker is dead)
Capacitors seems fine. I don't know where to start, because seems like its not related with the audio-stage.
Thank you very much!