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
