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note 01-14-2022
If any information regarding these 2 models (xav-u50, xav55n) is desired, please post. Disassembly will not liekly be performed once units are functional. So far: XAV-U50 Electrolytic Caps visually identified as likely replaced. Board "A" C290 16v µf22 C266 16v µf22 C267 16v µf22 C017 50v µf4.7 C039 22v µf16 C241 --------------- pending C002 25v µf47 C027 10v µf100 c251 50v µf.47 c260 16v µf22 289 SuperCap 5.5v .22F Board "D1" c823 25v µf220? c814 16v µf22 c656 16v µf22 c655 16v µf22 Board "c" Neck board, no obvious repairs. __________________ Board "D2" c514 50v µf3.3 c561 50v µf3.3 c508 25v µf100 C552 25v µf47 Board "B" C440 16v µf22 c449 16v µf22 c408 16v µf22 c432 16v µf22 c468 35v µf22 c858 16v µf10 c853 16v µf10 c447 6.3v µf22 (has addon board) (XAV-55N assumed to be unmodified has 50v µf2.2 ) Ignore without board details note:2 Some resistors have also been serviced. at least 1 so far identified as swapped to jumper at "B" R873 |
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