Service manuals, schematics, eproms for electrical technicians
SONY KVC2961K
Type: 
(RAR)
(RAR)Size
513.0byte
513.0byte
Page
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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.
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Looking for similar sony manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar sony manual?
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SONY KVC-2961K KVC2961K KVC 2961
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Warning!
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Relevant TV forum topics:
Hello
The TV does not show any sign of life , I started the troubleshoot as this , no power Led, no reaction when pressing the power button.
I checked the Power coming out from the power supply, the 3.3V_standby is correct and steady, then I checked the 1.2V_standby produced by IC6001 which Is good as well.
So I decided to control the main IC , IC4000 , he does not output any oscillation on the Xtal, Then I am now bloacked there.
The schematic is downloadable on this website , the schema is weird because the processor is not represented with any Xtal output, but obviously it has one.
Thanks you for your hint and help.
The TV does not show any sign of life , I started the troubleshoot as this , no power Led, no reaction when pressing the power button.
I checked the Power coming out from the power supply, the 3.3V_standby is correct and steady, then I checked the 1.2V_standby produced by IC6001 which Is good as well.
So I decided to control the main IC , IC4000 , he does not output any oscillation on the Xtal, Then I am now bloacked there.
The schematic is downloadable on this website , the schema is weird because the processor is not represented with any Xtal output, but obviously it has one.
Thanks you for your hint and help.
T. Fórumozók !
A fenti LCD-hez kérnék javítási tanácsot! Hiba jelenség: a készülék ciklikusan be-ki kapcsolgat.Az alatt a 8sec alatt amíg üzemel hang van kép nincs csak tejfehér kijelző .A tápot megvizsgáltam a feszültségek rendben .A segítségeteket előre is köszönöm!
Üdv Mestekr!
Kaptam a villámos S16A alaplap helyett egy kissé hiányosat (sorvégnél), egy csőhibásból...Áttettem a hiányzó trafót impulzuskondikat stb.A készülék indul is, de nincs kép,G2 és a videótáp is csak 100V, fűtés nem látszik.
A sortápot nem tudom 125v fölé tornászni a 130V helyett...A stabilizált villanyok jók, távra reagál.
Köszönöm
Sziasztok!
A tv előéletéről nem tudok semmit, sajátnak vettem, nem kapcsolt be "a bekapcsoló gomb volt kontaktos" örül, beüzemel , de fura a kép.
Szétszedés után a copfon volt egy szakadás, amit vezető tintával javítottam, nem változott semmi , tovább nézve a t-con on nanyon melegszik a as15-u.
Lehet e a t-con a hibás vagy kuka a kijelző?
A tv előéletéről nem tudok semmit, sajátnak vettem, nem kapcsolt be "a bekapcsoló gomb volt kontaktos" örül, beüzemel , de fura a kép.
Szétszedés után a copfon volt egy szakadás, amit vezető tintával javítottam, nem változott semmi , tovább nézve a t-con on nanyon melegszik a as15-u.
Lehet e a t-con a hibás vagy kuka a kijelző?
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