R2KN, Why does this diode keep shortning

electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians

R2KN, Why does this diode keep shortning

Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs

View previous topic :: View next topic

Author

Message

cliffy

Joined: 29 Dec 2005
Posts: 6

Posted: Thu Mar 16, 2006 6:06 am Post subject: R2KN, Why does this diode keep shortning

Hi, Any clues, this is in a Panasonic TX2 Chassis. Thanks Clifford

Send private message

gary

Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

Posted: Thu Mar 16, 2006 5:19 pm Post subject:

the r2kn diode is overvolt protection. replace the str54041 in psu and the low voltage electrolytic capacitor, DO NOT be tempted to use a cheap replacement ic as it will only last a few days then destroy the psu, use only genuine panasonic.

Send private message

Guest

Posted: Fri Mar 17, 2006 3:31 am Post subject: R2KN

Hi Gary , Thanks for the reply. Clifford

Display posts from previous:

	Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs	All times are GMT
Page 1 of 1

You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum

eServiceInfo on FB - Service Manuals Free Download - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Service Manual Search - Jabse.InK - onTap.bg

SnimkiOt.com - Poblizo.com : ïúòåøåñòâèÿ

Latest Service Manuals : 2sd1711 WingShing • WJ-catalog-1971 watkins-johnson • Audi concert II. Grundig • tx-d5l31nmf belinea 101510 panasonic • pdtc124t series Philips • 8CB adj LG • UH5540-TE MAKITA • LG LD21A 22SL3500-ZA [SM] LG • 715G7262-P01-000-0010+Philips Philips • E6607-90033 E6607B Wireless Communicatio •