天龙功放，hdmi输入，图像显示正常，声音时有时无，请问大概是什么问题造成？有什么维修方向么 天龙1610HDMI输出无图像无声音？
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\u7136\u540e\u518d\u7528\u4e00\u6839HDMI\u7ebf\u4ece\u5929\u9f99\u7684 HDMI \u8f93\u51fa\u53e3\u63a5\u5230 \u7535\u89c6\u673a\u3002
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\u5929\u9f99\u76841910 HDMI \u8f93\u51fa\u6709\u8bbe\u7f6e Repeater\u548cscaler\u3002 \u770b\u770b\u5207\u6362\u4e00\u4e0b\u8bbe\u7f6e\u6709\u6ca1\u6709\u7528\u3002
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2.\u8c03\u6574HDMI\u8bbe\u5907\u7684\u5c5e\u6027\uff0c\u5728\u64ad\u653e\u9ad8\u6e05\u65f6\uff0c\u5f88\u591a\u9ad8\u6e05\u7684\u97f3\u8f68\u662fAC3\u3001DTS\u6216\u66f4\u9ad8\u7ea7\u7684\u683c\u5f0f\uff0c\u7535\u89c6\u673a\u4e0d\u80fd\u5904\u7406\uff0c\u5e94\u8be5\u5c06\u8f93\u51fa\u97f3\u9891\u5c3d\u91cf\u7b80\u5316\uff0c\u7535\u89c6\u673a\u53ea\u80fd\u9002\u5e94\u64ad\u51fa\u6a21\u62df\u7acb\u4f53\u58f0\u548c\u53cc\u58f0\u9053\u7acb\u4f53\u58f0\u7b49\u76f8\u5bf9\u7b80\u5355\u7684\u58f0\u97f3\u4fe1\u53f7\u3002
3.\u97f3\u91cf\u8c03\u6574\uff0c\u5305\u62ec\u7535\u8111\u8f93\u51fa\u97f3\u91cf\u548c\u7535\u89c6\u97f3\u91cf
4.\u7535\u89c6\u673a\u7684HDMI\u63a5\u53e3\u89c4\u683c\u3002\u6709\u7684\u7535\u89c6\u673a\uff0c\u5176HDMI\u63a5\u53e3\u672a\u5fc5\u80fd\u5904\u7406\u97f3\u9891\uff0c\u8c61\u6211\u5bb6\u7684\u4e1c\u829d\u7535\u89c6\uff0c\u4e24\u4e2aHDMI\u8f93\u5165\u7aef\u7684\u8bbe\u7f6e\u5e76\u4e0d\u76f8\u540c\uff0c\u5176\u4e2d1\u4e2a\u63a5\u53e3\u53ef\u4ee5\u81ea\u52a8\u6216\u624b\u52a8\u9009\u62e9\u51e0\u79cd\u4e0d\u540c\u7684\u58f0\u97f3\u8f93\u5165\u65b9\u5f0f
5.\u7ebf\u6750\uff0c\u6709\u65f6\u6362\u4e00\u6839HDMI\u5c31\u4e00\u5207\u6b63\u5e38\u4e86\u3002
绛旓細涓鑸潵璇达紝浠ヤ笅鏄笁绉嶅父瑙佺殑杩炴帴鏂瑰紡锛1. HDMI杩炴帴锛氬鏋滀綘鐨勪俊鍙锋簮鏄珮娓呰棰戣澶囷紙濡傝摑鍏夋挱鏀惧櫒銆佹父鎴忔満銆佺數瑙嗙洅瀛愮瓑锛夛紝浣犲彲浠ヤ娇鐢℉DMI绾跨紗杩炴帴鍒澶╅緳1610鍔熸斁鐨凥DMI杈撳叆绔彛锛岀劧鍚庝粠鍔熸斁鐨凥DMI杈撳嚭绔彛鍐嶈繛鎺ュ埌鏄剧ず璁惧锛堝鐢佃銆佹姇褰变华绛夛級銆傝繖鏍峰彲浠ヤ繚鎸侀珮娓呬俊鍙风殑浼犺緭璐ㄩ噺銆2. 鍏夌氦杩炴帴锛氬鏋滀綘鐨勪俊...
绛旓細澶╅緳3800鍔熸斁璁剧疆涓や釜楂樻竻鍙ｅ悓鏃惰緭鍑虹殑鏂规硶濡備笅锛1銆佺‘淇濅綘鐨勬樉绀鸿澶囨敮鎸丠DMI杈撳嚭銆2銆佸皢绗竴涓珮娓呬俊鍙锋簮锛堝鐢佃鐩掑瓙鎴栨父鎴忔満锛夎繛鎺ュ埌鍔熸斁鐨勭涓涓HDMI杈撳叆绔彛銆3銆佸皢绗簩涓珮娓呬俊鍙锋簮杩炴帴鍒板姛鏀剧殑绗簩涓狧DMI杈撳叆绔彛銆4銆佸皢涓や釜楂樻竻鏄剧ず璁惧鍒嗗埆杩炴帴鍒板姛鏀剧殑涓や釜HDMI杈撳嚭绔彛銆5銆佹墦寮鍔熸斁锛鎵惧埌璁...
绛旓細1銆佸厛htpc鐩磋繛鐢佃鏈夐棶棰樺悧锛熼鍏堢‘瀹氬摢涓幆鑺傚嚭闂锛屽鏋滃彲浠ュ氨鑳芥帓闄tpc鍜宧dmi绾跨殑闂锛屼綘搴旇鑷冲皯鏈2鏍hdmi绾匡紝2鏍归兘瑕佽瘯锛岀湅鐪嬫湁娌℃湁闂銆傜數瑙嗙殑杈撳叆鎺ュ彛涔熻鎵嬪姩閫夋嫨銆2銆鍔熸斁闈㈡澘宸︿晶鏈4涓猦dmi input select鎸夐挳閫夋嫨姝ｇ‘鍚楋紵鍔熸斁鐨勮緭鍏ョ鍙ｆ槸瑕佹墜鍔ㄩ夋嫨鐨勶紝涓嶆槸鑷姩鐨勶紝鍘嗘潵濡傛銆3銆佷笂杩版楠...
绛旓細鏃5.1澹板崱鏃讹紝灏嗙數鑴戝０闊宠緭鍑虹鐢ㄤ竴鏍3.5mm鈥斺斾袱澹伴亾鑾茶姳澶寸嚎鍒嗗埆鎺ュ叆av鍔熸斁鐨勬櫘閫氫袱澹伴亾闊抽绔彛鍗冲彲锛屾瘮濡傚彲浠ユ帴鍏d鏈烘垨aux淇″彿杈撳叆绔傛帴娑叉櫠鐢佃涔熷悓鐞嗐備笉杩囦綘鍙埆璺熸垜璇翠綘杩樻病鏈夊姛鏀撅紝娌℃湁鍔熸斁浣犲氨涓嶈兘绉颁负鈥滃ぇ鍔熺巼鈥濋煶鍝嶃
绛旓細鍙互灏濊瘯鎭㈠鍑哄巶璁剧疆
绛旓細杈撳嚭璁剧疆闂锛屾洿鎹㈣缃傜瑪璁版湰HDMI杈撳嚭鎺ュ埌澶╅緳1910鐨凥DMI杈撳叆锛鐒跺悗鍐嶇敤涓鏍笻DMI绾夸粠澶╅緳鐨凥DMI杈撳嚭鍙ｆ帴鍒扮數瑙嗘満銆傚ぉ榫欑殑1910HDMI杈撳嚭鏈夎缃甊epeater鍜宻caler銆傚垏鎹竴涓嬨傝繕鏈夊亣濡傛湁涓绔槸DVI杞帴鐨勶紝DVI鏄笉鑳借緭鍑哄０闊筹紝搴旇鍔犻煶棰戠嚎鏈夊彲鑳芥槸闊抽娌¤缃垚HDMI杈撳嚭閲嶈涓涓嬬數鑴戝０鍗￠┍鍔紝寰堜汉閮界敤姝ゆ柟娉曟潵...
绛旓細1.鏂规硶涔嬩竴:鎸夐仴鎺у櫒鐨処nput Mode閿,涓鐩存寜鍒版樉绀篈nalog鐘舵佸氨鍙互浜 2.鏂规硶涔嬩簩:鍦ㄨ缃噷闈㈣缃,鍏蜂綋鏄繘鍏ヨ彍鍗,閫夋嫨Input Setup--->Input Mode(杈撳叆妯″紡)-->Input Mode<Auto>,鍦ㄦ鎶奍nput Mode<Auto>鏀规垚Input Mode<Analog>,纭鍚庡啀閫鍑鸿彍鍗曞氨鍙互瀹炵幇瑙嗛鏄HDMI绔彛鐨,闊抽鏄ā鎷熶俊鍙疯緭鍏ョ殑浜,...
绛旓細杩炴帴绾跨紗锛氫娇鐢ㄥ悎閫傜殑鎵０鍣ㄧ嚎缂嗗皢姣忎釜鎵０鍣ㄨ繛鎺ュ埌鍔熸斁鐨勭浉搴旇緭鍑虹鍙ｃ傝繛鎺ラ煶婧愶細灏嗘偍鐨勯煶婧愶紙濡侱VD鎾斁鍣ㄣ丅lu-ray銆佺數瑙嗘満椤剁洅绛夛級閫氳繃鍚堥傜殑绾跨紗锛堝HDMI銆佸厜绾ゃ丷CA绛夛級杩炴帴鍒板姛鏀剧殑杈撳叆绔傝缃姛鏀撅細鎵撳紑鍔熸斁锛杩涘叆璁剧疆鑿滃崟锛岄夋嫨5.1澹伴亾杈撳嚭銆傜‘淇濇瘡涓壃澹板櫒鍜屼綆闊崇偖閮借姝ｇ‘璇嗗埆骞惰繘琛屽０闊虫祴璇曘傝皟鏁...
绛旓細瑕佹妸钃濆厜鏈鸿涓衡滄簮鐮佲濊緭鍑锛屽姛鏀鎵嶈兘鏄剧ずDTS-HD锛屽彟澶栬摑鍏夋満鐨勨滅浜岄煶棰戔濆簲璇ュ叧闂傚厜绾ゅ拰鍚岃酱鍙兘浼犺緭DTS,涔熷氨鏄疍TS-HD鐨勬牳蹇,涓嶈兘浼犺緭DTS-HD.
绛旓細濡傛灉鎮ㄦ兂灏嗙數瑙嗘満椤剁洅杩炴帴鍒澶╅緳6700鍔熸斁涓婏紝浠ヤ笅鏄竴绉嶅父瑙佺殑杩炵嚎鏂瑰紡锛1. 纭畾闊抽杈撳嚭鎺ュ彛锛氭煡鐪嬫偍鐨勭數瑙嗘満椤剁洅涓婃槸鍚︽湁闊抽杈撳嚭鎺ュ彛銆傞氬父鎯呭喌涓嬶紝鐢佃鏈洪《鐩掍細鎻愪緵HDMI銆佸厜绾ら煶棰戙丷CA绛変笉鍚岀被鍨嬬殑鎺ュ彛銆2. 纭畾闊抽杈撳叆鎺ュ彛锛氭鏌ュぉ榫6700鍔熸斁涓婄殑闊抽杈撳叆鎺ュ彛銆傛牴鎹偍鐨勫姛鏀捐澶囧瀷鍙凤紝鍙兘浼氭彁渚涗笉鍚岀殑...
