SONY equipment without Audio
If the signal is present on the phones output, then the speaker relay connection does not work.
Greetings, checking from. New signal I realize that in the preamp I only have a signal in the L channel more in the R no, and in the speaker output the signal coming from the preamp is lost. Thank you in advance for your support
So what happened to what you said you had a good signal in the hearing aid test, where you measured the L-channel signal and not the R?
Greetings, it happens that when entering the headphones to the bottom I realized that only the L channel only worked, and that when I pulled the plug a little both of them sounded, but in this case I was making a signal work for both Channels. And the right thing is that it was to the bottom.
Now the signal that Medi was where the main and amplifier cards fit. In Lin's signal I don't have audio and in Rin if I have audio, following the R signal. He came to R Out, so far I still have an R signal, reaching the relay, in a relay terminal I have the R signal.
Following, I commented that when you reach the relay where it is supposed to be activated, so that I let the signal pass in the final output, for the speakers the R signal no longer arrives, and of the L signal it is not said that it was lost from the card input where the integrated STK or amplifier is.
I got lost, you say that only the L channel works and on the other that the Lin signal is not present, it is impossible to have audio if the signal is not understood. Let's go back again, in the CN503 connector you have a good signal in Rin and Lin.
Hi Carlos. I have a good signal in Lin nothing more, in Rin I have no signal.
as in the output of the applicator card (where the stk is) I only have a signal in Rout.
.Apply the signal follower and only the L signal sounds.
Then you say that there is only a good signal in Lin connector CN503, if so you could not have output in Rout since the connector CN503 is responsible for delivering the signal for the STK and if you only have audio in Lin it is impossible for it to output through Rout to unless the cables are inverted in the connector.
Thanks Carlos Quiroga. for the support. I end up being the bad stk. It happens that I didn't want to change it from the beginning. since sometimes one ends up spending almost the cost of what the repair would cost. thanks thanks
Diagram Output HCD-DX10.pdf [225.39kb]
greetings jomi, to the end of all restoring being the stk damaged. Do you know if this sound system has a fan?
JOMI GREETINGS. THANK YOU FOR YOUR SUPPORT.
JUST REMEMBER THAT THE HCD-DX10 EQUIPMENT DOES NOT CARRY OR FAN OR TEMPERATURE SENSOR, IT IS ALREADY ONLY INDICATED ON THE CARD
THE PLACE WHERE SHOULD GO SUCH FAN AND ALSO IS INDICATED ONLY WHERE THE TEMPERATURE SENSOR SHOULD BE CARRIED OUT. BUT IT IS NOT SUCH CONNECTOR AND THE VINTILATOR OR SENSOR IS NOT ALSO.
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