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/diy/ - Do It Yourself

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File: 2.45 MB, 856x480, glitch.webm [View same] [iqdb] [saucenao] [google]
1089941 No.1089941 [Reply] [Original]

Hey /diy, I often comment but rarely post. Today I have bought a CD player SL PG460A (Technics) from a used item shop for 20 bucks. Seems to work well in the store but when I plug it on my amplifier there was a problem. The seller is a douchebag who won't take it back. Too bad I have to repair it myself.

So, when I put a CD inside the player the optical pickup glitch randomly later in the song and it is very annoying. I was wondering if you could have any ideas.

I 'm an electronic student so I thought I could go in it by myself but... It's not too easy because I don't know where to start.

On vid you can see the optical pickup doing shit

>> No.1089942
File: 179 KB, 1431x901, 01.jpg [View same] [iqdb] [saucenao] [google]
1089942

My webm is also doing shit. Anyway here is a schematic of the beast

>> No.1089943
File: 395 KB, 1603x1075, 02.png [View same] [iqdb] [saucenao] [google]
1089943

>> No.1089945

force the diode down to the start.
Your problem is not electronic the little diode cartridge just fell out of the carrier screw .

Also 20$ for a CD player. Son you some sort of retard? Nets thing you tell me is you got a brand new pet rock with a pedigree for just 100$. You got ripped off.

>> No.1089946

>>1089941
Not to be an ass but have you tried more than one cd to conclude it's the player?

>> No.1089954

>>1089946
Of course. But as you see in the vid, the head doesn't move smoothly