Service manuals, schematics, eproms for electrical technicians

SONY KDL-40NX727 KDL-46NX727 CHASSIS AZ2-F VER.1 SEGM.3A-1 SM

TV - SERVICE MANUAL
Type: (PDF)
Size
7.6 MB
Page
66
Category
TV
SERVICE MANUAL
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SONY KDL-40NX727 KDL-46NX727 CHASSIS AZ2-F VER.1 SEGM.3A-1 SM service manual (1st page)
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SONY KDL-40NX727 KDL-46NX727 CHASSIS AZ2-F VER.1 SEGM.3A-1 SM service manual (2nd page)
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  • Also known:
    SONY AZ-2F KDL40NX727 KDL46NX727 CHASSIS AZ2F SEGM.3A1 KDL 40 NX 727 46 AZ SEGM. 40NX727 46NX727 AZ2 SEGM.3A AZ2-F SEGM.3A-1
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  • See related repair forum topics below. May be help you to repair.
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Relevant TV forum topics:
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Sziasztok! 
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Sony KDL-40EX1 , no sound and no picture, power and backlite is there
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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