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Wellness Infotainment
PICTURE OK, NO PILLOW SPEAKER SOUND
BLACK OR DIM PICTURE, SOUND OK
PICTURE OK, NO SPEAKER SOUND
LOW VOLUME OR VIBRATION IN SPEAKER
Reassembly
Reassemble the unit in reverse manner as the disassembly paying special attention to:
•
All parts removed in the repair of the TV are reassembled in original manner.
•
Wires are dressed in a way not to be damaged by reassembly.
•
All circuit boards should be mounted to the back panel with screws (DO NOT over torque).
PDi Communication Systems, Inc. 40 Greenwood Lane Springboro, Ohio 45066 USA PH 1-800-628-9870 FX 937-743-5664
MODEL NUMBER:
PDI-E24LEDA-NK LED TV
Service Manual
•
Verify pillow speaker is fully inserted into TV's speaker jack
•
Try a different pillow speaker
•
Verify TV is not muted. Adjust for maximum volume
•
Replace pillow speaker board (PD128-1752)
•
Replace main board (PD128-1756)
•
Check for on-screen menu and adjust for maximum brightness
and contrast
•
Verify DATA connector is seated on main board
•
Verify Backlight connectors are plugged in and secure
•
Replace board, Power/LED driver (PD128-1775)
•
Replace LVDS cable (PD106-795)
•
Replace main board (PD128-1740)
•
Replace panel (PD289-140)
•
Verify TV is not muted. Verify cable is seated into main chassis
and into IR board
•
Verify pillow speaker is not being used
•
Verify TV speaker has not been disabled for the current Service
Level in the Sound/Internal Speaker Enable menu
•
Replace speaker (PD164-045)
•
Replace pillow speaker board (PD128-1752)
•
Check sound. If there is still no sound, replace the main board
(PD128-1740)
•
Check for missing or loose screw in speaker
Document Number:
PD196-275R3
Page 11 of 12
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