Hisense PDH5039EU Service Manual page 23

PDP TV Service Manual
4.
TV audio?
No sound
no
Check audio board connections or
change audio board
5.
Black bars on panel
Red (green/blue) line on panel
Red (green/blue) stripe on panel
Big noise from panel
Note:
p.LED?
Power indicator at the centre of the front panel. Normal state : blue; remote command state: blue flickering.
L.LED?
LVDS indicator on the logic processing board. Normal state: yellow flickering.
OSD?
Press [MENU] to display menu on the screen.
Check TV channel input part circuit diagram
Hisense confidential
Check TV channel input part circuit
ok diagram
no
Press mute button
ok
Replace the plasma display
module with spare parts
23
ok
No problem
Check other
no
channel?