Service manuals, schematics, eproms for electrical technicians


Type: (PDF)
4.1 MB
If you get stuck in repairing a defective appliance download this repair information for help. See below.
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LG 47LB9DF CHASSIS LB75A SM service manual (1st page)
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LG 47LB9DF CHASSIS LB75A SM service manual (2nd page)
Preview of LG 47LB9DF CHASSIS LB75A SM [2nd page]
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  • Also known:
    LG CHASSIS LB-75A 47LB9DF LB75A 47 LB DF 75
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  • See related repair forum topics below. May be help you to repair.
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!

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Relevant TV forum topics:
LG Plasma 42"
Szisztok ! Van egy kis problémám a tv-vel. Néha ha erősebb fehér hátterű műsor van, elkezd ugrálni a kép. Miért csinálja ezt? Mi a megoldás?
LG lcd smps elado
Udv mindenkinek! Elado uj 29" LG lcd-hez smps(EAY40504401).Erdeklodni privatban.
LG 49UK6300MLB tv kimeneti digitális (audió) jelének analóggá alakítása
A fent említett tv hez szeretnék egy régebbi analóg RCA bemenetű hangberendezést csatlakoztatni.
A tv-én csak optikai kimenet van. Már vettem egy Toshlink szabvány szerint működő D/A átalakítót, de ez nem jó.(szerintem nem tudja a tv kimeneti jelét kezelni, ami talán PCM)
Most nem tudom melyik D/A átalakítót vegyem, hogy jó legyen.
Tudna valaki tanácsot, javaslatot mondani ezzel kapcsolatban?
Köszönöm szépen!
LG 37LH4000 freez image
Heloo to everyone! i have an LG-37LH4000 and image freez for a few moment (4..5 seconds) then work fine for 1 or 2 seconds.The main problem that cause this could be the LCD panel or LVDS (T-CON).Where i can find schematic for LVDS (T-CON).The chassi is LD91G. :help: Thank you for your support.
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