Service manuals, schematics, eproms for electrical technicians
SONY KV-A2111D,KV-A2511D CH AE-1C.
Type: 
(DJVU)
(DJVU)Size
570.3 KB
570.3 KB
Page
14
14
Category
TV
SERVICE MANUAL
TV
SERVICE MANUAL
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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 KVA-2111D KVA-2511D CH AE-1C. KVA2111D KVA2511D AE1C. KVA 2111 2511 AE C. KV A2111D A2511D 1C. KV-A2111D KV-A2511D
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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.
A fent nevezett Lcd televízióhoz ha van valakinek inverter panelja, akkor azt szívesen megvenném, mellékelek egy linket, ott van fent róla fotó is.
http://cgi.ebay.com/90-PCB2638-1-CSN272-20-PCB2638-2-CSN272-22-KLV-S32A10_W0QQitemZ330452791481QQcategoryZ163768QQcmdZViewItemQQ_trksidZp5197.m7QQ_trkparmsZalgo%3DLVI%26itu%3DUCI%26otn%3D5%26po%3DLVI%26ps%3D63%26clkid%3D8341064473649777772#ht_513wt_936
Hello.Készülék Sony AE-4 es chassis.Tv bekapcsol..hang is van,de as kép csak olyan,mint mikor nincs adás(hangyák fociznak).de ez a kép áll.100 Hz-es tv.Mintha pause lenne bekapcsolva.Az OSD müködik tökéletesen.Probaként cseréltem a TDA8755t(ic1801)..de ugyanaz a probléma.az analog jelek eljutnak az Ic-ig,de a digitálissal nem tudok mit kezdeni.ja és persze az EEPROM-ot átirtam,de változatlan.Segitség kellene.
Dear forum members,
Perhaps anybody can help me with the Sony KDL-40EX1 TV set. I have this set here for repair , but I have no experience with this type of TV. It has a media box and sents the TV information wireless tot the TV.
My problem is on the tv: no picture and no sound , the backlite works because I see white light behind the screen. There is also wireless communication because I can turn the TV on and off with the switch on the media box and on the TV itself.
I have the service manual but this doesn't really help me any. So the power board seems to be working because I have high voltage for the ccf tubes and 12V for the rest of the TV.
It is my idea that perhaps the main board is defective because I have no picture and no sound but I am not sure.
Is there anybody here on this forum that can help me with some idea's.
Thanks
Fred Dijksman
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