液晶故障速查

1、板板号号故故障障现现象象更更换换元元件件位位号号 机机型型820.501屏不亮L045TLM4077820.501画面干扰N015TLM3777820.501黑屏无字符N018TLM4277820.501遥控不开机N018处铜箔断 报废TLM3777820.501灯亮不开机N019TLM4077820.501三无灯亮N019TLM3777820.501字符错乱N019TLM3777820.501图像偏红,菜单显示异常XP007/N018820.501三无补焊BGA芯片TLM4277820.582无图BGATLM3788P820.582三无灯亮BGASCL短路TLM3788P820.582AV无

2、信号BGA3.3V短路TLM3788P820.582无图像BGA坏TLM4277820.582图像不稳BGA虚焊TLM4237820.582花屏C253C276TLM3788P820.582彩色失真DP014虚焊TLM4237820.582背光灯不亮N012TLM4777820.582不遥控N012TLM4077820.582彩色不良N012TLM4077820.582花屏N012TLM4077820.582三无灯亮N012TLM4277820.582图像不稳N012TLM4237820.582无信号花屏N012/N015/N006TLM3788P820.582不开机N012板断报废TLM47

3、77820.582绿屏,高清正常N015TLM3788P820.582无噪波点N015TLM4077820.582不开机N016 *TLM3777820.582不遥控N016TLM4277820.582菜单错乱N016TLM3737820.582场中心偏N016TLM4237820.582二无N016TLM3737820.582黑屏N016 *TLM4077820.582开机保护N016TLM4077820.582开机字符偏N016TLM4237820.582三无N016TLM4777820.582三无灯亮N016 *TLM4077820.582三无灯灭N016TLM4077820.582图暗

4、 N016TLM4077820.582无菜单显示N016TLM3737820.582无图像无字符N016TLM3737820.582无图像有伴音N016TLM3737820.582无图有音N016TLM3737820.582无信号N016TLM3737（3）820.582无字符N016TLM4237820.582遥控失灵N016TLM4237820.582子画面不良N016TLM4277820.582字符不全N016TLM3788P820.582字符错误N016TLM4077820.582字符倒N016TLM4077820.582字符反转N016TLM3737820.582字符偏N016TLM

5、3788820.582字符移位N016TLM4237820.582字符异常N016TLM3737820.582字符异常控制失灵N016TLM3737820.582不开机N016N006TLM4777820.582无图无音N016重写FLASHTLM4077820.582黑屏开机瞬间拉丝N018TLM4077820.582花屏N018TLM3737820.582无图N018TLM4077820.582不开机N019TLM4777820.582灯亮不开机N019TLM4277820.582三无N019TLM3788P820.582三无灯亮N019TLM4277820.582黑屏N026TLM377

6、7820.582三无N026TLM3777820.582无图像有伴音N026R210TLM3777820.582灯亮不开机N028TLM4777820.582三无N028TLM4277820.582三无灯亮N028 *TLM3788P820.582无台N028TLM4777820.582有声无图N206TLM4777820.582无信号Q008TLM3788P820.582花屏RP018补焊TLM4077820.582彩色失真RP028TLM4777820.582主画面偏绿RP028TLM4077820.582AV1无图V001V002N006TLM3777P820.582图像时有时无XP00

7、7虚焊TLM3777820.582图异有干扰补焊BGA芯片TLM4237820.582无图补焊N006TLM4777820.582无图花屏补焊N006TLM4777820.582三无灯亮补焊N016TLM4277820.582花屏补焊N018TLM3777P820.582字符不良补焊N018TLM3737820.582程序混乱补焊N028TLM4327820.582图像干扰补焊RP010TLM3788P820.582不开机,红灯亮更换N012TLM4277820.582图像字符漂移更换N016TLM3737820.582图像整体显晃动加热BGATLM4237820.582黑屏有字符无噪波清空母

8、块TLM3788P820.582失控缺N016TLM3737820.582不开机写入数据N109TLM3788P820.582按键失灵重写FLASHTLM4077820.582彩色失真重写FLASHTLM3788P820.582花屏重写FLASHTLM3788P820.582三无重写FLASHTLM4777820.582三无灯亮重写FLASH *TLM4077820.582无彩色重写FLASHTLM3788P820.582无图有音重写FLASHTLM3788P820.582无信号重写FLASHTLM4077820.582灯亮不开机重写N019 *TLM4077820.712不开机C154TLM

9、3201820.712灯亮不开机花屏C154/C145/U606TLM3201820.712三无C154C157TLM3233820.712字符不正常C209C220脱落，断板TLM3201820.712不开机C220C309C330C154TLM3201820.712黑屏C220处断板TLM2633820.712无伴音C280C817C836TLM3201820.712无图有音C293TLM3201820.712彩色失真C817L105断板、C100却件TLM3201820.712三无灯亮C817R108TLM3288H820.712不开机C817U604TLM3201820.712三无灯亮

10、C817U604TLM3201820.712不搜台D102TLM3201820.712搜不到台D102TLM3201820.712无图无声,无33VD102TLM3201820.712无信号D102 *TLM3201820.712无台D102U600TLM3201820.712无图有音D102Z600TLM3266820.712遥控失灵,无彩色L102/清空母块TLM3267820.712有声音无图像L102XP206U604C127L110TLM3201820.712无信号L105断TLM3201820.712无显示,搜不到台L110/D102TLM3201820.712无图像L110C33

11、0C154D208TLM3201820.712黑屏无字符L110C817TLM3201820.712花屏L222断板C330却件TLM3201820.712三无灯亮L223TLM3201820.712三无灯亮N604TLM3201820.712不开机Q101XP1101TLM3201820.712三无灯亮R107R108TLM3201820.712彩色失真R233R131D600TLM3201820.712遥控失灵R675开TLM3201820.712无图有音R703R706L110TLM3201820.712花屏RP605RP606TLM3201820.712黑屏U016TLM3201820

12、.712不开机U106TLM3201820.712黑屏U106TLM3201820.712黑屏有字符U106TLM2633820.712三无灯亮U106TLM3201820.712无图像U106TLM3201820.712无信号U106 *TLM3201820.712无信号灰屏U106TLM3201820.712黑屏U107TLM3201820.712三无U107TLM3201820.712无图有音U107 *TLM3201820.712有光无图无声U107TLM3201820.712有声无图U107TLM3288H820.712有音无图无字符U107TLM3201820.712三无U108U

13、106TLM3201820.712三无灯不亮U109/补C514TLM3201820.712三无灯亮U19处铜箔断TLM3201820.712花屏U200TLM3201820.712图像有雨状竖线干扰U200TLM3201820.712图异色异字符异U200TLM3201820.712有声无图U200TLM3201820.712无图像U200/U604TLM3201820.712三无灯亮U200D206D205D207D208D209TLM3201820.712无彩色U200虚焊TLM3201820.712无彩色U204TLM3201820.712高清无图U208TLM3201820.712A

14、V无伴音U211TLM3201820.712AV有图像无伴音U211R560R569R570R571TLM3201820.712无图有音U211U603TLM3201820.712绿色竖条纹U214TLM3201820.712搜不到台U600TLM3201820.712信号弱U600TLM3201820.712雪花大U600TLM3201820.712收不到台U600/D102TLM3201820.712无图有音U600却U604TLM3233820.712不定时无图像U600内部连焊TLM3201820.712无AVU601U211TLM3201820.712AV无彩U603TLM3288H

15、820.712AV有图像无伴音U603TLM3201820.712蓝灯亮,三无U603TLM3201820.712绿屏U603TLM3201820.712三无灯亮U603TLM3201820.712无图无声U603TLM3201820.712有声无图U603TLM3201820.712AV无信号U603 TLM3201820.712三无U603U211TLM3201820.712AV无图像U603U211R702R705R701R706TLM3201820.712AV无输出U603U211R703R702R706TLM3201820.712不定时花屏U604TLM3201820.712二无U6

16、04TLM3201820.712开机后保护,黑屏无字符U604TLM3201820.712控制失灵U604TLM3201820.712乱码U604TLM3201820.712三无U604 *TLM3201820.712图暗U604TLM3201820.712图像颜色拖尾U604TLM3201820.712无台U604TLM3201820.712无图U604TLM3233820.712无图有音U604TLM3201820.712无信号U604TLM3201820.712无字符U604TLM3201820.712遥控不接收U604TLM3201820.712遥控失灵U604TLM2633820.7

17、12字符错乱U604TLM3201820.712不开机U604U606TLM3201820.712开机慢且无图像不记忆U605TLM3201820.712三无U605TLM3201820.712按键失灵U606TLM3201820.712灯亮不开机U606TLM3201820.712三无U606TLM3201820.712三无灯亮U606TLM3201820.712失控U606TLM3201820.712无图U606TLM3233820.712三无U606/Z200TLM2633820.712不开机U606重写FLASH *TLM3201820.712三无U606重写FLASH *TLM320

18、1820.712三无灯亮U606重写FLASH *TLM2633820.712竖线干扰U606重写FLASHTLM3201820.712无图U606重写FLASHTLM3201820.712伴音杂U800TLM3233820.712无伴音U800 *TLM3201820.712无伴音有图U800TLM3201820.712无字符U800D801D803C819Q801TLM3201820.712无伴音U800U604TLM3201820.712信号弱U801TLM3201820.712不开机XP103装反TLM3201820.712有马赛克z200TLM3201820.712无彩色Z600 *

19、TLM3266820.712三无板断TLM3201820.712AV无图补焊R702TLM3201820.712冷开机异常补焊RP211RP213TLM3267820.712色异补焊RP213RP211TLM3201820.712三无补焊RP60456TLM3201820.712白板补焊U200TLM3201820.712无图有声补焊U200TLM3233820.712花屏补焊U213/214TLM3201820.712AV无信号补焊U603TLM3201820.712花屏补焊U603TLM3233820.712蓝屏补焊U603TLM3233820.712图像黑白补焊U603TLM263382

20、0.712彩色竖条纹补焊排阻TLM3201820.712花屏补焊排阻RP209RP214TLM3201820.712三无灯亮补件U605L106TLM3201820.712三无断板连接TLM3201820.712无信号高频头断TLM3201820.712AV接口不良更换AV插座TLM3201820.712三无更换U603U200TLM3201820.712三无灯亮更换U604重写U606TLM3201820.712图像不清焊高频头内部TLM3201820.712AV1无图无声换U603TLM3201820.712无图像加C820L805TLM3266820.712白光栅,无图像清空母块TLM3

21、201820.712白屏清空母块TLM2633820.712伴音失真清空母块TLM3266820.712伴音小清空母块TLM3201820.712不开机清空母块 *TLM3201820.712不搜台清空母块TLM3267820.712二无清空母块TLM3201820.712控制失灵清空母块TLM3201820.712三无灯亮清空母块 *TLM3201820.712声音打到61后无音量清空母块TLM3201820.712搜台黑屏清空母块TLM3267820.712无伴音清空母块 *TLM3201820.712无彩色清空母块 * TLM3201820.712无图像清空母块TLM3201820.71

22、2无图像有伴音清空母块TLM3288H820.712无字符清空母块TLM3201820.712字符乱码清空母块TLM2633820.712有图无音清空母块U200连焊TLM3201820.712无信号清空母块U600TLM3201820.712不开机却C154TLM3201820.712三无却C820C157C154TLM3201820.712有声无图升级TLM3201820.712有声无图铜铂断TLM3201820.712开机启动慢重写FLASHTLM3201820.712亮度不记忆重写U606TLM3201820.712遥控控制失灵重写U606TLM3201820.888三无灯亮U10TL

23、M4077D820.888雪花多U3TLM3237D820.888花屏补焊U9TLM3737D820.915伴音小C258短路R269开路TLM3237D820.915有声无图N6TLM3237D820.915三无灯亮U10TLM3237D820.915不开机U10U11TLM3237D820.915不开机U11TLM3237D820.915花屏U11TLM3237D820.915开机出现工厂菜单U11TLM3237D820.915三无灯亮重写程序TLM3237D820.387A三无灯闪NE002TLM2677820.539A不开机BGA过孔不良TLM4288820.539A三无复写XU801TLM4288820.787A不收台D102TLM3201820.787A三无灯亮U106TLM3201820.787A三无灯亮Z600TLM3201820.787A有图无音清空母块TLM3201820.787A无图像重写U606TLM3201820.816A信号弱A103TLM3733820.816A无图A103/VD100TLM4028820.816A缺件补CP47/CP49/CP50/CP51/CP53TLM4028820.846A不开机U600TLM4028820.846A开机出现工厂菜