液晶电视常见故障通病维修.docx
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液晶电视常见故障通病维修.docx
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液晶电视常见故障通病维修
液晶电视常见故障通病维修
20110532L05HR8M60电源板无5VZD815V稳压管
20110532L05HR8M60电源板烧保险R12.2K
20110526寸电源板5800-A26ATB-0050背光不亮Q201Q202D609
20110526寸电源板5800-A26TQM-0110背光不亮IC6016556
20110526寸电源板5800-A26TQM-0110背光不亮C528电容
20110526寸电源板5800-A26TQM-0110背光不亮C537电容
20110526寸电源板5800-A26ATB-0050背光不亮U2013328
20110526寸电源板5800-A26ALM-0000背光不亮IC6009976
20110526寸电源板5800-A26ATB-0030背光亮一下灭Z201Z202二极管
20110526寸电源板5800-A26TQM-0110背光不亮C510电容
20110526寸电源板5800-A26ATB-0030背光不亮Q208二极管
20110526L08HR8K21主板不开机IC6086912
20110526L08HR8K21主板不开机IC6051085
20110526L08HR8K21主板不开机IC803DDR
20110526L08HR8K21主板死机IC803DDR
20110532L05HR8K29主板不开机Q1W1A
20110532L05HR8K29主板不开机U1325B64
20110532L05HR8K29主板不开机U1424C32
20110532L05HR8K29主板无台SAW27262
20110532L05HR8K29主板有声无图Q2VH
20110532L05HR8K29主板不开机X127.000晶振
20110532L05HR8K29主板不开机U161482
20110532L05HR8K29主板不开机L422uH
20110532L01HM8M19电源板P32TQF背光不亮CS14n7
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20110532L05HR8M60电源板P32TLK背光亮一下灭C36680P
20110542L05HF8M60LG电源板5800-P42TLQ-000024V高R317100K
20110542L05HF8M60LG电源板5800-P42TLQ-0000无24VIC303TL431
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20110542L05HF8M60LG电源板5800-P42TLQ-00005V低C102电容
20110532L05HR8M60电源板无背光C36680P
20110532L05HR8M60电源板无背光R370欧电阻
20110532L05HR8M60电源板异响C3722nF
20110532L05HR8M60电源板无背光Q72655
20110532L05HR8M60电源板5V低ZD815V稳压管
20110532L05HR8M60电源板5V带负载差T25100-062012-0010
20110532L05HR8M60电源板5V低C48102
20110532L05HR8M60电源板5V低Q82655
20110532L05HR8M60电源板一闪灭C36680P
20110532L05HR8M60电源板无背光IC3H7224
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20110542L05HF8M60驱动板花屏U1010020A
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20110532P93MV9G10X板不开机Q18230G122
20110546L88IW8TP9驱动白屏ZCP2ACQ
20110540LBAPW驱动竖线ICT14222T2
20110540L88IW8DA8驱动灰屏ICT14222T3
20110532P93MV9G10电源三无IC8011207
20110532P93MV9G10电源不开机U122431
20110532P93MV9G10电源不开机C151
20110532L01HM8M19电源板P32TQF不开机VD2218V稳压管
20110532L05HR8M60电源板P32TLK不开机ZD216V稳压管
20110532L05HR8M60电源板P32TLK背光不亮IC3H7224
20110532L05HR8M60电源板P32TLK无24VZD527V稳压管
20110432S16IW8TTK三星背光板VIT75001.50背光不亮T2T15.0075.211
20110426电源板5800-P26TLF-0100背光不亮R642电阻
20110426电源板5800-P26TQM-0110背光亮一下灭C520电容
20110419电源板5800-P19TBN-01背光不亮IC11048
20110532L05HR8M60LG主板5800-A8M600-0010不开机U63R12
20110547L05HF8M60LG主板5800-A8M600-0020不开机U23.3V稳压管
20110532L05HR8M60LG主板5800-A8M600-0000自动开关机U56M58
20110532LBAIW8TTG三星主板5800-A8TT34-01自动开关机U36930
20110532L16IW8R07创维主板5800-A8R070-0010不开机US3128168
20110532L05HR8M60LG主板5800-A8M600-0000不开机U63R12
20110532L01HM8M19LG主板5800-A8M190-0010不开机U416M19
20110526LCAIW8TT3LG主板5800-A8TT33-04热机图像不良U136930
20110532L01HW8M19LG主板5800-A8M190-0030不开机U416M19
20110524S16IW8R07主板不开机U53281622
20110526L16SW8R03主板不收台R1027262
20110532L05HR8K29主板不开机U34MT8222
20110532L05HR8K29主板老化花屏UD25TU32M16
20110532L05HR8K29主板杂音L53220S137C
20110532L05HR8K29主板花屏RND20220排阻
20110522L08IW8H06主板不开机IC903AP1510
20110522L08IW8H06主板开机白屏IC00225X20
20110437L02RF8K23LG主板5800-A8K230-0040水印U13FLASH
20110426L08HR8K21奇美主板5800-A8K210-0200不开机IC6086912
20110426L08HR8K21奇美主板5800-A8K210-0220不开机IC6013.3V稳压管
20110426L08HR8K21奇美主板5800-A8K210-0230竖带干扰IC902CM1671
20110437E60HR8R81LG酷开板5800-I8R8000-000无酷开10741074
20110442K10RN8K80LG酷开板5800-COONET-0000无酷开72667266
2011046P18数字板5800-Y6P1800-01有时黑屏CN500电容不良
2011046P18数字板5800-Y6P1800-01不开机UN10112063
2011046P18数字板5800-Y6P1800-01有字符无图像UN300W1233
2011046P18数字板5800-Y6P1800-01花屏UN300W1233
2011046P18数字板5800-Y6P1800-01粉屏有声音UN300UN301
20110447L01HF8M19LG主板5800-A8M190-0030不开机U91595
20110447L01HF8M19LG主板5800-A8M190-0030黑屏U4324C64
20110432L01HM8M19LG主板5800-A8M190-0030不开机U4225F16
20110447L01HF8M19LG主板5800-A8M190-0030几分钟后花屏U164060
20110432L01HM8M19LG主板5800-A8M190-0030黑屏R309电阻
20110455L09HA-C8M71奇美背光板VIT7077.00亮一下灭D9稳压管
20110442L01SW8M19奇美背光板VIT0079.00黑屏Q19、Q202504、4404
20110432L01HM8M19奇美背光板VIT70080.00黑屏F28A/125V保险
20110432LCAIW8TG3LG背光板6632L-0210A亮一下灭Q130、Q1318958
20110424E60HR8M49创维主板5800-A8M490-0030花屏RP14排阻
20110426S12RF8K20创维主板5800-A8K20-1010不开机8M168M16
20110419L10IW8K60LG主板5800-A8K60-10水印U18200
20110432L05HR8K29LG主板5800-A8K29-01异响U405706B
20110432L05HR8K29LG主板5800-A8K29-01异响U405706B
20110432L05HR8K29LG主板5800-A8K29-01无声U405706B
20110432L01HM8M18LG主板5800-A8M180-1000开机慢U4324C64
20110424S16IW8R07奇美主板5800-A8R07-0010不开机US12672
20110432L01HM8M19LG主板5800-A8M19-0030不开机U91595
20110432L01HM8M19LG主板5800-A8M19-0030黑屏R24R24
20110447L01HF8M19LG主板5800-A8M19-0030黑屏U436M19
20110432E60HR8R80LG主板5800-A8R800-0050不开机U9AAZ0N0
20110432E60HR8R80LG主板5800-A8R800-0050黑屏U324C64
20110442E60HR8R80LG主板5800-A8R800-0030不开机U15RTD2674
20110442E60HR8R80LG主板5800-A8R800-0030AV无信号U15RTD2674
20110432S16IW8R19LG主板5800-A8R190-1010不开机Q124M0303
20110432P93MV9G10LG主板5800-A9G10-02不开机U726DF08
20110432P93MV9G10LG主板5800-A9G10-02花屏RN5排阻
20110437S12HR8K20LG主板5800-A8K20-1050不开机DDR5DU2816
20110437S12HR8K20LG主板5800-A8K20-1050不搜台C142耦合电容
20110440K01HR8K27三星主板715G4089-MOF-000-004L无声U4203344
20110440K01HR8K27三星主板715G4089-MOF-000-004L黑屏U410324C32
20110424E12HR8K27AU主板715G4089-MOF-000-004L自动关机U410632M16
20110442L20HW8DA6LG主板5800-A8DA60-00HDMI无图像U1UX68
20110426S16SW8R01奇美主板5800-A8R010-00遥控反应慢L11供电电感
20110440K01HR8K27三星主板715G4089-MOF-000-004L不开机U410632M16
20110422L08IW8H06LG主板5800-A8H060-0010黑屏IC00225X20
20110426L16SW8R01奇美主板5800-A8R010-00红灯亮不开机U1224C16
20110432L05HR8M60主板不开机U56M58
20110426LCAIW8TTG主板花屏U136930
20110424S16IW8R07奇美主板5800-A8R07-0010不开机UT26763
20110432L05HR8M60LG主板5800-A8M60-0000不开机U65116
20110437L98PW8TTGLG主板5800-A8TTG1-00不开机U25W49F002
20110432LCAIW8TT3LG主板5800-A8TT33-04三无U136930
20110426L08HR8K21奇美主板5800-A8K21-0020无图像SAW101K7262
20110426L08HR8K21奇美主板5800-A8K21-0020不开机白屏IC6066012
20110426L6SW8TTMLG主板5800-A8TTM1-01黑屏L20电感
20110437L98PW8TTJLG主板5800-A8TTJ0-01不开机U11W79E632
20110437L98PW8TTJLG主板5800-A8TTJ0-01花屏RN23排阻
20110442E60HR8R80LG主板5800-A8R800-0030不开机U15RTD2674
20110426E60HR8M49创维主板5800-A8M490-0010不开机Q17复位三极管
20110447L08RF-T8DD1LG主板5800-A8DD10-2000花屏U1WX68
20110442L16SW8TTNLG主板5800-A8TTM0-01不开机U11W79E632
20110432P93MV9G10LG主板5800-A9G10-02不开机U726DF08
20110432P93MV9G10LG主板5800-A9G10-02黑屏U8
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