Hello.
For all that don't know, The model above is a music player from about 2005, and i am facing some issues with it.
I got it repaired a few years ago for fist time and then 1 year 6 months ago for the second time. The issue was that a few buttons did not work. The guy i gave it to repaired it. But now all the same buttons have gone bad AGAIN. And they have gone bad together, and hence i believe it's not the actual buttons, but some sort of component like a chip, or capacitors etc. The schematics for this machine are available online and i will be attaching those if they help. The guy charged a heck lot of money and hence i wanna repair it myself. I have prior experience opening and repairing electronics and hence i believe i can do it.
If someone can help me, almost everything on the game , video etc has gone bad. Is there a common link to those? WHat could i possibly check?[br]
Everything relating to DVD does not work at all.
The remote functioned normally but now the remote has also died. The IR sensor does not show the purple light it used to. So its the remote and not the device's fault.
ALso, can the DVD player's lens be adjusted? Can someone help with that? I have seens various people make lenses more stronger with a potentiometer they turned on various consoles. Can the same be done for mine?
THanks in advance
If you have anymore questions, feel free to ask.
[link|https://www.manualslib.com/manual/1302228/Sony-Mhc-Gn100d.html#product-MHC-GN100D|The operating instructions|new_window=true]
[link|https://www.manualslib.com/manual/954801/Sony-Hcd-Gn100d.html|Service manual and schematics|new_window=true]
Hello.
For all that don't know, The model above is a music player from about 2005, and i am facing some issues with it.
I got it repaired a few years ago for fist time and then 1 year 6 months ago for the second time. The issue was that a few buttons did not work. The guy i gave it to repaired it. But now all the same buttons have gone bad AGAIN. And they have gone bad together, and hence i believe it's not the actual buttons, but some sort of component like a chip, or capacitors etc. The schematics for this machine are available online and i will be attaching those if they help. The guy charged a heck lot of money and hence i wanna repair it myself. I have prior experience opening and repairing electronics and hence i believe i can do it.
If someone can help me, almost everything on the game , video etc has gone bad. Is there a common link to those? WHat could i possibly check?[br]
Everything relating to DVD does not work at all.
The remote functioned normally but now the remote has also died. The IR sensor does not show the purple light it used to. So its the remote and not the device's fault.
ALso, can the DVD player's lens be adjusted? Can someone help with that? I have seens various people make lenses more stronger with a potentiometer they turned on various consoles. Can the same be done for mine?
THanks in advance
If you have anymore questions, feel free to ask.
[link|https://www.manualslib.com/manual/1302228/Sony-Mhc-Gn100d.html#product-MHC-GN100D|The operating instructions|new_window=true]
[link|https://www.manualslib.com/manual/954801/Sony-Hcd-Gn100d.html|Service manual and schematics|new_window=true]