Applicable
o to: KDF-46E2000 RM-YD010 US-CND, KDF-46E2010
RM-YD010 MEXICO, KDF-50E2000 RM-YD010 US-CND, KDF-50E2010 RM-YD010 MEXICO, KDF-55E2000
RM-YD010 US-CND, KDF-55E2010 RM-YD010 MEXICO
Television system:
American TV standard, NTSC
ATSC Compliant 8VSB, ATSC (8VSB terrestrial)
ANSI-SCTE 07 2000, QAM on cable
Projection System
3 LCD Panels, 1 lens projection system
Lamp
100W, XL-2400 Ultra High Pressure Lamp
It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard.
Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.
SELF-DIAGNOSTIC FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the POWER/STANDBY will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the POWER/STANDBY flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom is difficult to reproduce use the Remote Commander to display the record that is stored at the internal NVM to specify the cause of the failure.
Diagnostic Test Indicators
When an error occurs, the POWER/STANDBY will fl ash a set number of times to indicate the possible cause of the problem. If there is more than one error, the POWER-STANDBY will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the fewest flashes is identified first.
Results for all of the following diagnostic items are displayed on screen. (No error has occurred if the screen displays a “0”.)
DISPLAY OF POWER-STANDBY OR LAMP LED FLASH COUNT
One flash is not used for self-diagnosis.
RELEASING THE POWER-STANDBY LED FLASH
Unplug the power cord from the outlet to temporarily stop the POWER-STANDBY lamp from flashing.
Self-Diagnostic Screen Display
For failures that are difficult to reproduce, or accompany occasional power off and/or picture mute, the Self-Diagnostic screen display is useful to specify the cause.
VIEWING THE SELF-DIAGNOSTIC SCREEN
The TV MICRO service menu contains a Log category that stores the errors. To view the fi rst error detected, display the SHUTDOWN-LOG1 Adjustment Item of the STATUS category. If other errors are detected, they are stored in the SHUTDOWN-LOG2 Adjustment Item of the STATUS category.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > POWER.
3. Do one of the following:
a. If the TV MICRO Service Menu is displayed, proceed to the next step.
b. If the TV Micro Service Menu is not displayed, press JUMP on the Remote Commander until the TV MICRO service menu is displayed.
4. Do one of the following:
a. If the STATUS Category is displayed, proceed to the next step.
b. If the STATUS Category is not displayed, press 2 or 5 on the Remote Command until the STATUS Category is displayed.
5. The SHUTDOWN-LOG1 Adjustment Item is the fi rst item of the STATUS Category and contains the fi rst error the set detected.
6. To view additional errors, press 1 until the SHUTDOWN-LOG2 Adjustment Item is displayed
7. After repairing the errors, proceed to Clearing the Self-Diagnostic Screen.
CLEARING THE SELF-DIAGNOSTIC SCREEN
The self-diagnostic results displayed on the screen are not cleared automatically; therefore you should always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the self-diagnostic screen to reset the results to “0”.
Note: The self-diagnostic function will not be able to detect any subsequent faults after completion of the repairs unless the Self-Diagnostic result display is cleared to reset the results to “0”.
1. If the Self-Diagnostic screen is already displayed, proceed to step 3. If not, Power off (Set to Standby mode).
2. Press DISPLAY Channel 5 Sound Volume - POWER
3. Press Channel 8 ENT
The status in the upper right corner changes to “WRITE”. When the operation is complete, the status returns to “SERVICE” and the Self-Diagnostic screen is reset.
4. To exit the Self-Diagnostic screen, turn the power off.
READING LAMP AND PANEL TIME
The TV Micro menu of the Service Menu displays the current lamp and panel time of a set. The Lamp Hours and Panel Hours are shown in hexadecimal format.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > POWER.
One of the three Service Menu displays.
3. To read the Lamp time, press 4 to display the TIME category and the LMPH item.
4. To read the Panel time, press 4 to display the PHLH item.
5. Do one of the following.
If you have replaced the lamp, proceed to step 4 of “Resetting the Lamp Time”.
If you have not replaced the lamp, turn off the set by pressing POWER.
RESETTING THE LAMP TIME
When replacing the lamp, use the following to reset the lamp time.
1. If the Self-Diagnostic screen is already displayed, proceed to step 4.
If not, Power off (Set to Standby mode).
2. Press DISPLAY > Channel 5 > Sound Volume (-) > POWER
3. To access the Lamp reset, press 5 until the TIME category displays.
4. Press 1 until the RSET item displays.
5. To reset the Lamp time, press 3 to change the data value to 1.
6. Press MUTING ENT to write the change into memory.
To verify the Lamp has been reset press 5 until the TIME category displays, and then press 1 until the LMPH item displays.
NOTE: You cannot reset the Panel time with the Service menu.
EXITING SERVICE MODE
After completing the changes, exit service mode by turning off the set using the Remote Commander or the power switch.
NOTE: After exiting service mode wait 2 minutes before restarting the set to allow the fans to shut down properly.
The connectors in the MIX5 chassis have been redesigned to ensure they are securely fasten to the boards. Please review the illustrations below.
Be cautious not to rock the Type 2 or Type 3 connectors when removing or reinstalling to avoid breaking the solder leads off the Printed Circuit Boards.
LAMP DRIVER FAN REMOVAL
1 From the inside of the assembly, release the 3 claws securing the fan duct, then remove the fan duct by grasping as shown.
2 Remove 1 screw.
3 Release 3 clips to detach cover.
4 Remove Fan.
5 Release wire from wire holders.
6 Remove 2 screws.
ACCESSING SERVICE ADJUSTMENT MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > POWER.
VIEWING THE SERVICE MENUS
Use the Remote Commander to view the 3 service menus options.
1. To display the Service Menu that contains the Category you want to adjust, press JUMP on the Remote Commander.
(For a complete list of the service Categories refer to Service Menus)
USING THE REMOTE COMMANDER TO CHANGE SERVICE DATA
Use the buttons on the Remote Commander to access the service menu items and adjust the data values.
1. Access Service Adjustment Mode and select the Service Menu that contains the Category with the Adjustment Item you want to change.
2. To change the Category, press 2 or 5 on the Remote Commander. Note: Pressing 2 or 5 only changes the categories within the Service Menu displayed. To change a Category on one of the other Service Menus, press the JUMP button until the correct Service Menu is displayed.
3. To change the Adjustment Item, press 1 or 4 on the Remote Commander.
4. To change the Data Value, press 3 or 6 on the Remote Commander.
Note: To go back to the last saved Data Value, press 0 then ENT on the Remote Commander to read the memory.
5. To save the changes, press MUTING then ENT to write into memory.
6. To exit service mode, turn the power off by pressing POWER .
Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.
VERIFYING SERVICE DATA CHANGES
1. After completing all adjustments turn the set off with the Remote Commander and WAIT for the fans to turn off before proceeding to the next step.
Note: It may take up to two minutes for the fans to stop.
Caution: To avoid over heating the lamp, do not unplug the set until the fans have stopped.
2. After the fans have stopped, unplug the set from the AC outlet, then plug the set back in the AC outlet.
3. To verify the changes repeat steps 1 through 3 of 2-4. Using the Remote Commander to Change Service Data.
4. To exit service mode, turn the power off by pressing POWER. Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.
NOTE: After exiting service mode wait 2 minutes before restarting the set to allow the fans to shut down properly.
RESETTING WEGA (USER) MENU TO FACTORY DEFAULTS
Use the following instructions to restore the User Controls and Channel Memory settings to the preset factory conditions.
1. Turn the TV on by press POWER on the Remote Commander.
2. While holding down the on the Remote Commander, press the POWER button on the Front Panel of the set.
The set restarts and displays the initial setup screen. This may take several minutes.
H-V CENTER CONFIRMATION AND ADJUSTMENTS
Use the following instructions to adjust the pictures horizontal and vertical center after replacing either of the following:
Optical Block Assembly
Mirror Cover
1. Set the signal to RF Monoscope, check the H/V center in “Full” picture mode.
2. If the center is shifted, adjust the Horizontal and/or Vertical settings.
a. Access Service Adjustment Mode.
b. Press 2 until the HELIOS-3 category displays.
c. To adjust the Horizontal setting, press 1 until the DHPS (22) item displays.
d. Press 3 to increase the data value, or 6 to decrease the data value.
e. To adjust the Vertical setting, press 1 to display the DVPS (23) item.
f. Press 3 to increase the data value, or 6 to decrease the data value.
g. To save the changes, press MUTING then ENT to write into memory.
h. To exit service mode.
Turn the power off by pressing POWER .
Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.
IRIS ADJUSTMENTS
Use the following instructions to adjust the IRIS after replacing either of the following:
Optical Block Assembly
B Block Assembly
1. Access Service Adjustment Mode.
2. Press 2 until the IRIS-ADJ category displays.
3. Press 1 until the AUTO (7) item displays.
4. Press 3 to change the data value to 1.
5. Wait approximately 5 seconds until the data value is reset to 0.
6. To exit service mode, turn the power off by pressing POWER.
Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.
G BOARD SCHEMATIC DIAGRAM
