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13th November 2012, 08:42 PM
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#1 |
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diyAudio Member
Join Date: Jul 2012
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turn a rotel rcd865 into a 855
I have 2 865 models and a 855.
They both have the same pcd and on the 865 models a board bridges where the tda1541/saa7220 go with a saa7310 bitstream.. Once this board is removed,(be carefull as I had to repair some tracks) You can fit the proper chips and to complete ,you just need to add a crystal from the board you remove and 1 cap and a few resisters. C301=100uf 25v (take the blackgate of old board) R303/301=4.7 ohm R202=1ohm R304=10ohm R410/417/409/418=33ohm R419/420 100ohm R415/416=22k ohm And thats it. I am still waiting for 33ohm so I can test it. I have also done a no oversampling mod to all 3. Cant wait to try'em out |
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