CC analog board DL21 & DL22 values?

[mraroid]

Can someone post the value (s) of the two zener diodes DL21 and DL22 on the Color Classic analog board?

I am placing a order with mouser and I would like to order some.

http://www.mouser.com/search/refine.aspx?N=18337913

Thanks

jack

 

[TjLaZer]

Did you find out what the values are?  Also what do these diodes do?  Both of mine are fried and I have no sound on mine...

 

[mraroid]

I believe both values are the same and the part number is: BZX85C18

I like Mouser:

https://www.mouser.com/ProductDetail/Fairchild-Semiconductor/BZX85C18/?qs=sGAEpiMZZMtQ8nqTKtFS%2FD313Kx94AdFWcLVZo8Tv20%3D

less the 50 cents each. Mouser has low cost, non rip off shipping.

Keep us updated.

mraroid

 

[techknight]

all CCs out there those diodes get hot and cook the PCB. its a known thing, bad design, by the time the LC520 came around they did away with it in a newer design. They serve as a poor mans regulator for one of the scan B+ voltages.