Service manuals, schematics, eproms for electrical technicians
OKANO TV3702
Type: 
(RAR)
(RAR)Size
595.0byte
595.0byte
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Category
TV
EPROM
TV
EPROM
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
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Looking for similar okano manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar okano manual?
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- Also known:
OKANO TV-3702 TV3702 TV 3702
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Relevant TV forum topics:
I posted here a while ago but no answers:
https://elektrotanya.com/comment/reply/91852#comment-form
Made some good progress, but there seems to be a sync problem.
I posted to the EEV blog for more help:
https://www.eevblog.com/forum/projects/rgb-mod-in-panasonic-ctp-2780sf/msg5615065/
Any help or feedback appreciated.
Szevasztok!
Segítséget kérek egy fent említett LCD táp javításához.
A tápegység működik, de a PFC áramkör nem, a puffer 320V.
A táp panel száma: EAY4050500; LG37-08H.
A PFC IC típusát nagy nehezen sikerült leolvasni SG6961ZS. Ennek az IC-nek az adatlapja megvan, de az azon levő applikáció, nagyon nem hasonlít a modulon levő kapcsoláshoz.
Ha volna ilyen rajza valakinek, bizonyára sokat segítene.
kösz és üdv
A hibát a PFC (SG6961ZS) IC hideg-forrasztása okozta, a puffer feszültség 389V lett.
Szevasztok!
Egy kollégának szeretnék segíteni.
Ha valaki az alkatrészkészletből felismerni véli, kérem ne kíméljen!
IC-k: TA7609P, M51393AP, TA7680AP. Sorkimenő: MSH1FAP32. A két legnagyobb tranyó: 2SD869 és 2SC1875.
A tranyók, gondolom a táp és sorvég, ezt mán én teszem hozzá.
Nagylelkű segítségeteket előre is köszönöm!
Üdv!
Hi!
Hoznának egy ilyet.
Ilyen a kép.
Mi lehet, gamma?
Köszi
Hoznának egy ilyet.
Ilyen a kép.
Mi lehet, gamma?
Köszi
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