View previous topic :: View next topic |
Author |
Message |
mac08 Guest
|
Posted: Wed Nov 22, 2006 4:57 pm Post subject: hitachi model 50fx19k |
|
|
I have the Hitachi 50fx19k projection tv that has a visible arc at the base of the green tube. You never know when it will arc and it doesn't seem to affect the picture. It sounds loud enough to be high voltage, but you can see no visible signs of an arc. It appears to be at the board that plugs to the base of the tube. Anyone heard or seen this problem? Any help would be greatly appreciated. |
|
Back to top |
|
|
minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
|
Posted: Sun Nov 26, 2006 10:01 pm Post subject: |
|
|
#2698671 NLA. 3 CRT boards. Unplug set! Remove crt board and clean the pins on the crt with an electrical solvent and wire brush. Clean spark gap on crt board. If you don't understand this, don't try it. |
|
Back to top |
|
|
|
|
|
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 : пътешествия
Latest Service Manuals :
21NI60 02 Erisson • FT-7B Schematic YAESU • Panel CMO N173O6-L01 0 [DS] . Various • GLP23A TX-26LE8F TX-26LE8FS TX-26LE8L TX • 2sb1192 Inchange Semiconductor • E3633A and E3634A DC Power Supplies Serv • 2sa940 LGE • 2sa1263 Toshiba • KCD-139 Kenwood Radio CD • Installing-Heat-Shield-2 apple •
|