Read Sony KE-50XBR900 Service Manual online
10
No Priming
No Signal
High Voltage Circuit Broken
No Picture
Digital Board Broken
Digital is not working.
CHECK POINT
Fuse on board, Vp, Vbw and Vsw
line of Power HIC.
Fuse on board, Vp, Vbw and Vsw
line of Power HIC.
CHECK POINT
fuse on digital board, LVDS cable
fuse on digital board, LVDS cable
Next parts will be broken, Vp or Vbw
line on Scan Board, Vsw line on
Common Board, (High Voltage
Board).
line on Scan Board, Vsw line on
Common Board, (High Voltage
Board).
REWORK
Change the scan or common
board (High voltage board).
Change the scan or common
board (High voltage board).
REWORK
Change the digital board.
Change the digital board.
Vacuum Tube Cracking
With big noise.
CHECK POINT
Vacuum tube
Vacuum tube
REWORK
We can not rework this.
We can not rework this.
Click on the first or last page to see other KE-50XBR900 service manuals if exist.