Chasing where to buy genuine Sony CX20084 x 2 chips. Do the fake ones work ok or do I need genuine? I have 2 x Sony D6C that sound like chipmunks thanks
You do need genuine ones. You also need to replace C607 (47uF@10V, a taller one will also fit) and C317 (220uF@10V). After this you will need to re-adjust the servo: with pad desoldered you should get 3090Hz with a 3kHz test tape. Then solder back the bridge. What I can state about genuine ones is they go for high prices, like 50$/pcs. These are unfortunately relatively rare and people who have them won't sell for cheap. And fake ones don't work, don't even bother with those.
