For 'Axium' choice has been mad to use 2 trapezoidal mirrors with two main advantages.
- Reduction of the product depth.
- Possibility to setup the image geometry by acting on the <<small>> mirror with completely fixed optic.
The front panel LED allow to get a first level of diagnose regarding breakdown.
A colored code using the indicators have been instaured in order to detect different type of breakdowns. When a problem is detected , the set goes automatically to standby; except in the case of incident on the optical engine, it is possible to reset the TV.
'LED' BINKING CODES
State
|
Temperature indicator
|
Lamp indicator
|
Stand-by indicator
|
After powering [in-standby]
|
----
|
----
|
Fixed Red.
|
Out of standby
|
----
|
----
|
Flashing Orange
|
Step 1 of the standby phase
|
----
|
----
|
Flashing Green
|
Step 2 of standby phase
|
----
|
----
|
Flashing Orange
|
Out of standby phase – Life duration of the lamp: 7500
hours
|
----
|
Flashing Red-10 seconds and then Off.
|
Flashing Orange.
|
Out of standby phase – Life duration of the lamp : 8000
hours.
|
----
|
Flashing Red 10 seconds, then Fixed Red for 5 seconds,
then shutdown.
|
Flashing Orange
|
Temperature of optical engine
|
Fixed Red
|
--
|
Flashing Orange | Fixed Red.
|
Temperature fromatter
|
Fixed Red
|
Fixed Red
|
Flashing orange | Fixed Red.
|
Thermal switch
|
Fixed Red
|
Fixed Red
|
Flashing Orange | Fixed Red.
|
Lamp fan
|
Flashing Red
|
Flashing Red
|
Flashing Orange | Fixed Red.
|
DMD fan
|
Fixed Red
|
Flashing Red
|
Flashing Orange | Fixed Red.
|
Color wheel
|
----
|
Flashing Red
|
Flashing Orange | Fixed Red.
|
Lamp problem
|
----
|
Flashing Red
|
Flashing Orange | Fixed Red.
|
Removal of card door.
- Remove the right cap.
- Remove 2 screws.
- Disconnect the cable from the card door and its lug.
- Unscrew the two screws torx CBLX x 3*8
- Remove the card.
REMOVAL OF THE MAIN BOARD CARD
- Remove back plate.
- Remove the right trap.
- Remove the left trap.
- remove the right and left corners.
- Remove 2*2 screws CBX4*12
- Remove back plate.
- Remove 8 screws from the RCA and SCART base plates.
- Remove two hexagonal spaces of DVI base plate.
- Remove three scres
REMOVAL OF THE MAIN BOARD AND ITS SHIELDING
- Gently unplug; without pulling the cables and lugs; situated at the back of the upper part of the card.
- remove 8 black screws, and a steel screw
- Remove the rear shielding | main board unit.
- Remove then the last 5 steel screws to exchange the main board.
DISASSEMBLING POWER SUPPLY
- Remove 4 screws
- Pull it towards front, until able to unwire. Start to unwire the upper cables.
- Remove 7 screws
- Unplug the cable of internal sector as well as the Ground resumption lug.
