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FLORIN IORDACHE

Tv Samsung : UE24H4003AW

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Acum 8 minute, modoran a spus:

De ce nu spui mai bine ce problema are tv-ul ? Ca daca nu porneste deloc sau se restarteaza soft pe usb e inutil.

Pai apare sigla samsung pe ecran pentru 2 sec..Iar apoi se restarteaza si o tine tot asa in continuare...:)

Edited by FLORIN IORDACHE
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Acum 6 minute, Florinel TV a spus:

Daca spui si modelul de main incepand cu BN41 vei primi si dumpuri, dupa cum am vazut eu cred ca are nand, si problema este cu nandul, dar poate fi si din eeprom sau spi

Pe placa am observat ca nu scrie nimic, dar are o eticheta lipita pe placa care scrie: BN94-07150R .

Iar display-ul este : V236BJ1-LE2  REV. C6 .

 

Va multumesc pentru intelegere !

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Acum 25 minute, Florinel TV a spus:

Asa arata placa? eu am asa, Samsung UE24H4003AW MB.BN41-02251 BN94-07150B sursa L23S0D panel V236BJ1-LE2 Rev.C5 , dar doar pentru spi si nand , pentru eeprom ic801 24C256 nu am

IMG-20190628-112832.jpg

image.thumb.png.456d32acc5922e7ece4e7ce5c8c8b039.png

 

Da cam asa ar parea la prima vedere..dar nu prea am stat sa o studiez 100% .:reytre

Asa ca v-am atasat o fotografie cu placa mea din tv . Va multumesc foarte mult !

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La acest tv restartul este din nand, dar pentru siguranta salveaza memoria eeprom ic801 24C256 si scrie memoria cu un dump care se potriveste de aici https://remont-aud.net/search/?q=BN41-02251A&t=0 , daca tot restarteaza atunci cauta firmware pentru USB, la nand nu se umbla la acest model de nand sunt cam slabe si au o gramada de blocuri defecte, daca nu se rezolva cu firmware pe USB atunci trebuie schimbat nandul cu un dump bun , succes

 

Uite cate blocuri defecte am intalnit eu la asemenea nand de rahat , cele mai proaste nanduri care le-am intalnit pana acum, si cele de la Toshiba sunt chiar mai bune ca aceste 

005:  The currently selected:[email protected], capacity: 1056Mbits, 132Mbytes.

 

001:  Bad block is located£ºBlock 995 , Skipped.
002:  Bad block is located£ºBlock 996 , Skipped.
003:  Bad block is located£ºBlock 997 , Skipped.
004:  Bad block is located£ºBlock 998 , Skipped.
005:  Bad block is located£ºBlock 999 , Skipped.
006:  Bad block is located£ºBlock 1000 , Skipped.
007:  Bad block is located£ºBlock 1001 , Skipped.
008:  Bad block is located£ºBlock 1002 , Skipped.
009:  Bad block is located£ºBlock 1003 , Skipped.
010:  Bad block is located£ºBlock 1004 , Skipped.
011:  Bad block is located£ºBlock 1005 , Skipped.
012:  Bad block is located£ºBlock 1006 , Skipped.
013:  Bad block is located£ºBlock 1007 , Skipped.
014:  Bad block is located£ºBlock 1008 , Skipped.
015:  Bad block is located£ºBlock 1009 , Skipped.
016:  Bad block is located£ºBlock 1010 , Skipped.
017:  Bad block is located£ºBlock 1011 , Skipped.
018:  Bad block is located£ºBlock 1012 , Skipped.
019:  Bad block is located£ºBlock 1013 , Skipped.
020:  Bad block is located£ºBlock 1014 , Skipped.
021:  Bad block is located£ºBlock 1015 , Skipped.
022:  Bad block is located£ºBlock 1016 , Skipped.
023:  Bad block is located£ºBlock 1017 , Skipped.
024:  Bad block is located£ºBlock 1018 , Skipped.
025:  Bad block is located£ºBlock 1019 , Skipped.
026:  Bad block is located£ºBlock 1020 , Skipped.
027:  Bad block is located£ºBlock 1021 , Skipped.
028:  Bad block is located£ºBlock 1022 , Skipped.
029:  Bad block is located£ºBlock 1023 , Skipped.
030:  Write and verify success.
031:  Elapsed time: 21.88 seconds£¬average speed of 6325961 bytes/sec.
032:  >------------------------------------OK---------------------------------------<

 

 

 

Edited by Florinel TV
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