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According service manual the diode is the 813 and the cap 804
Diode had a layer of roasted plastic. After cleaning this is its aspect. Cap is blow. Don't know if an incorrect polariy of the ac adaptor could...
I, I managed to get a new d-100, a very low price. It has the same problem than yours. It doesn't power on. I find two roasted components, a...
Hi. Check if the cover has the piece that when you close it, turn on the switch locate just above the open buton. In my unit is missing and I need...
I'm going crazy with this issue, after recapping the radio works perfect, clear and powerfull sound. Tape source has an horrible screeching sound,...
Hi, both are black. First had a bad diode and you gave me the idea to solve the issue. Second after recappimg, didn't have sound on left channel,...
The resistor is ok! I think the pad was corroided the new solder seems to remove the corrosion. Now the sound seems to be ok, I need a little...
I got 48 resistor from a donnor, put in the pcb , right channel with a little suspense, first of all nothing change, resoldering recover the...
I'm aware it's not the correct way to resolve the issue, skiping the resistors, I'll try to get the spares. In the meantime the bridges are only...
You are right, I've done, the connection that way[ATTACH]
Hi @Silver965 , yes a long time :) R48 and 50 [ATTACH] seems to be connected
It seems R48 gone bad, connecting that way both channels have same sound level
Resistor 17 have to gone bad, it's no very usual, I think, a resistor fails. At that point, the bad news are the right channel has lower volumen...
If I joint this way, skipping the R17, the left channel works [ATTACH]
At least some leasure time. With the Q9 bridged, signal arrives to the input volume, but still not sound at left channel. Since that point I was...
Well done @djsubtronic! Very funny and inspiring history!
Hi Valentin, HS-PL50/505; HS-F505 , HS-JL303. I 'm not sure! that HS-PL55 got this Alpha 2 mech
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