Service manuals, schematics, eproms for electrical technicians
LG 37LH55 TRAINING MANUAL
Type: 
(PDF)
(PDF)Size
5.4 MB
5.4 MB
Page
82
82
Category
TV
SERVICE MANUAL
TV
SERVICE MANUAL
If you get stuck in repairing a defective appliance download this repair information for help. See below.
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Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar lg manual?
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- Also known:
LG 37LH55 37 LH 55
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Relevant TV forum topics:
Üdv mindenkinek!
A fent nevezett TV a képeken látható hibát mutatja. Tápegység javítás és Y-SUS javítás történt. Az Y-SUS-on az STK 795-813 lett cserélve. Minden tipp jól jön.
Üdv: Myckie
Hi all...this tv, some time red lighting and no boot..some time even several days works good.is dump damaged?
Sziasztok!
Egy LG 32LV3400 LED TV nem indul. Egyedül a 3,5V van meg. Az előlapi LED kékes-lilásan világít (s nem kék, se nem piros, ill. mindkettő). Az alaplapra megérkezik az "ON" a kezelőegységről, de utána már semmi. Sem a 12V "ON" , sem a 24v "on" nem megy a tápra. Tudna valaki segíteni? (szerintem alaplapi gondja van)
Köszönettel:
Attila
Sziasztok.
Jott hozzam egy ilyen TV pislogo LED-el.
Az Y-SUS zarlatos volt. Csomot meregettem benne es talaltam par rossz FET-et.
Q704
RJP63K2
Q708(B)
RJP30H2A
Q709
KF7N60F
Ezeket kicsereltem, mas hibat nem talaltam.
Osszeszerelve a TV latszolag hiba nelkul mukodik.
Merjem hasznalni, vagy valamiket le kene meg ellenorizzek?
Nincs nagy tapasztalatom plazma TV-kkel, LCD-ket javitottam es persze regebb CRT-ket.
Kerlek ha tudtok segitsetek.
Minden jot,
Janos
Jott hozzam egy ilyen TV pislogo LED-el.
Az Y-SUS zarlatos volt. Csomot meregettem benne es talaltam par rossz FET-et.
Q704
RJP63K2
Q708(B)
RJP30H2A
Q709
KF7N60F
Ezeket kicsereltem, mas hibat nem talaltam.
Osszeszerelve a TV latszolag hiba nelkul mukodik.
Merjem hasznalni, vagy valamiket le kene meg ellenorizzek?
Nincs nagy tapasztalatom plazma TV-kkel, LCD-ket javitottam es persze regebb CRT-ket.
Kerlek ha tudtok segitsetek.
Minden jot,
Janos
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