View previous topic :: View next topic |
Author |
Message |
sta1 Guest
|
Posted: Thu Jan 22, 2009 1:40 am Post subject: D940 green light Clicking on middle circuit board. |
|
|
I have a 6 yr old Hitachi 51UWX20B Rear Projection TV that was working perfectly until the red went out of convergence. Replaced the two STK392-110 IC’s with two STK392-150 IC’s, plus a number of resistors. Initially when I turned power on everything appeaed to work. Within 20 minutes screen went black and clicking from D940 green light on middle circuit board.
Any idea if this is related to C707 & E994 Pico fuses? Or is there another cause for this problem?
Appreciate any and all guidance...... |
|
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 :
mbp15 mid09 apple • stb120n4lf6 std120n4lf6 ST • ixfv26n50p ixfh26n50p Ixys • LG+OLED55B6P+Chassis+EA64B LG • ceu16n10l ced16n10l CET • MW 70 – 2700 FR/DOLBY, MW 82 – 2700 FR/D • std12nf06l ST • 5990-6051EN M9392A PXI Vector Signal Ana • manualst Philips • irf7420 International Rectifier •
|