av功放问题我的一台巨大av8100t功放出现:1.一个声道杂音很大,并且比另一声道声音要小点. 2.fm\am收音无声,收音头采用的是:ba1450s和lc72130两块集成电路.请问如何检修? ...
【ROHM Semiconductor】BA1451F-E2,IC AUDIO AM/FM TUNER 8V SOP24 TR
【ROHM Semiconductor】BA14741,IC OPAMP QUAD 18V LO NOISE DIP14
【ROHM Semiconductor】BA14741F-E2,IC OPAMP QUAD 18V SOP-14
BA14741FJ-GE2,IC OPAMP GP 4 CIRCUIT 14SOPJ
【ROHM Semiconductor】BA15218,IC OPAMP DUAL 16V DIP8
BA15218F,
【ROHM Semiconductor】BA15218F-E2,IC OPAMP DUAL 16V SOP-8
【ROHM Semiconductor】BA15218N,IC OPAMP DUAL 16V SIP8