家电维修常识(二)
YOUGUANTCLDEWEIXIUCHANGSHI:
1.TCL2139DCAIDIANKAIJISHUFENZHONGHOUCAINENGGONGZUO。KAIJISHUFENZHONGHOUCAIDIANCAINENGZHENGCHANGGONGZUO,SHUOMINGGUZHANGSHIYOUYUMOUYUANJIANZAIDIWENTIAOJIANXIABUNENGZHENGCHANGGONGZUOZAOCHENG。RENWEILENGQUEXITONGCPUXITONGDEX001(6MHZJINGZHEN)HOU,JIQIYOUGONGZUOZHUANGTAIZIDONGZHUANWEIDAIJIZHUANGTAI。SHIGENGHUANYIZHI6MHZJINGZHENHOUKAIJIZHENGCHANG,GUZHANGPAICHU。
2.TCL-2528CAIDIANZHENXINGSHIZHENTONGDIANSHIJIANYUEZHANG,ZHENXINGSHIZHENYUEYANZHONG。CELIANGZHENXINGXIAOZHENGBANSHUCHUDUANL1405CHUDIANYAWEI40V(ZHENGCHANGWEI12V),CEQ1404(A1015)SANJIGUANJIDIANJIWEI0V(ZHENGCHANGWEI0.6V),GENGHUANQ1404SANJIGUANHOUGUZHANGPAICHU。
3.TCL-2528ECAIDIANGUANGZHACHUXIANMANGAIJIKAIJIHOU10DUOMIAOZHONGCAICHUXIANGUANGZHA,CHUXIANGUANGZHASHUSHIMIAOZHONGHOUTUXIANGZHENGCHANG,RANHOUXINHAOZHUJIANBIANRUO,DIAODUIBIDUSHITUXIANGWUFANYING。CEIC101(LA7577)GEJIAODIANYA,FAXIAN10JIAOAGCSHUCHUDIANYA10.5V,YUANGAOYUBIAOCHENGZHIDIANYA5.5V。JINGJIANCHASHIC117BAOLIE,GENGHUANHOU,TUXIANGHUIFUZHENGCHANG。JIEXIALAILAIJIANCHADUIBIDUKONGZHIDIANLU,CEIC001(CTV222S1.1)⑤JIAODUIBIDUKONGZHIDUAN,DIANYABIANHUAFANWEIWEI0~5.3VZHENGCHANG,CEIC201(TA8759BN)59JIAO,BIANHUAFANWEIWEI4.2V~6.1VBUZHENGCHANG,(YINGWEI2.4V~4V),CED201FUDUANDIANYAWEI6.6~7.7VBUZHENGCHANG(YINGWEI4.1~2.3V)。GENGHUAND201(1N4148)HOUGUZHANGPAICHU。
4.TCL-2528Z(TONG2969)CAIDIANSANWU,DIANYUANZHISHIDENGBULIANG。DIANYASHUCHUDUANWUDUANLUXIANXIANG,ZHENGLIULVBODIANYAZHENGCHANG,SHUCHUWEI0V,ZHONGDIANJIANCHASTRS6309③JIAOQIDONGDIANLU,FAXIANR803HUOR803A(56KΩ)DIANZUYOUYIZHIKAILU,FENXISHIYOUYUGAIDIANZUGONGLVYULIANGBUZU,CAIYONGZW(56KΩ)DIANZUJIANGR930、R803ATONGSHIDAIHUAN,GUZHANGBUZAICHUXIAN。