Entry to Serviceman Mode:
Using the Remote Control:
1. Select
SET-UP
icon and select
CABLE
mode.
2. Select
TIMER
icon and set
SLEEP
time for
30Min.
3. Press “
ACTION
” twice to exit menus.
4. Tune to Channel 124.
6. Press
VOL
down
on the receiver.
Red “
CHK
”
appears in the upper left corner of the screen.
7. Select an active station.
•Press
Power
on the
Remote Control
to display the Serviceman Adjustment Menu.
•Press Power again on the Remote Control to exit the Serviceman Adjustment Menu.
Exiting the Serviceman Mode:
•Press the
Power
button on the receiver (Not the remote) until the receiver
turns off.
•The unit momentarily shuts off (for about 5 seconds);
then comes back on tuned to channel 3 with a preset level of sound.
Note:
If the Action and Power buttons are used to exit the Serviceman
mode, any programmed channels, channels caption data, and some other
user-defined settings will be erased.
Page 29
Содержание TH-42PX50U
Страница 1: ...Panel Replacement Procedure TH 37PX50U TH 42PD50U TH 42PX50U...
Страница 11: ...Preparation of the New Panel 1 Page 2...
Страница 13: ...Preparation of the New Panel 3 Page 3...
Страница 14: ...Preparation of the New Panel 4 Page 3...
Страница 16: ...Board Layout Figure 8 Board Layout Page 4...
Страница 31: ...Lead Dressing Figure 39 Lead Dressing Location Page 20...
Страница 38: ...I2C Mode Menu Structure B Page 32...
Страница 42: ...PDP White Balance Adjustment Step 2 Adjust the Sub Bright Setting to 10cd m2 Page 34...
Страница 56: ...Examples Of Defective Panels Horizontal and Vertical error Page 37...
Страница 57: ...Examples Of Defective Panels 2 Errors Changing Not a Full Width Page 38...
Страница 58: ...Examples Of Defective Panels 3 Errors in 2 places Errors Changing Page 38...
Страница 59: ...Examples Of Defective Panels 4 These are NOT TH 42PW5UZ or TH 37PW5UZ Panels Double Width Error Page 39...
Страница 60: ...Panel Replacement Procedure...