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roy

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hey everyone
x4 is missing (2nd pic)
can anyone help me out if they have this board and take a pic?
or just write the value?
many thanks
 

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Hey,

I would say 1.056MHz as the silkscreen states.
Probably the crystal used for samples.
 
oow I thought it referred to the rom below
can I buy this crystal?
the lack of it can cause audio to be gone?
 
can I buy this crystal?

the lack of it can cause audio to be gone?
Doesn't seem easy to find.
If not present only part of the audio is missing (voices and some instruments).
 
I have no audio at all...
video is perfect
any way to pull audio directly from the board at other points?
 
Pics from mine if it helps:
1056J
WhatsApp Image 2020-08-06 at 15.45.10 (3).jpeg
 

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thanks
but no matter what I do there is no sound
 
This may be a dumb question, but you did re-cap it right? My sound was dead until a recap.

Also, @Apocalypse's repair log had a sound section that may help, at least where to prob for audio.
 
I recapped everything
he did try to help me but I don't have enough skills
 
I recapped everything
he did try to help me but I don't have enough skills
Man, I'm sorry! You have had some bad luck with PCBs lately!

I learned, don't buy them broken unless you know exactly what's wrong!

Are you located in Israel? that would be difficult to find someone who does repairs.

I have a few friends in the US that do them, but shipping back and forth on that PCB would not be worth it.
 
you are correct.
I bought 14 boards half tested and I'm doing my best to make them work
 
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