Panasonic PT-52LCX66-K Service Manual page 16

PT-52LCX66-K / PT-56LCX16-K / PT-61LCX66-K
TO DISTINGUISH THE PROJECTION UNIT
The only difference between the 52/56 inch model and 61 inch
model of the Projection Unit is the LCD Drive P.C.B.
Therefore, see the stamp on the Lamp Wall to differentiate.
Also, the Focus Adjustment should be performed to match
each size of model after replacing the new Projection Unit or
the new Base Body Unit.
Note:
The Base Body Unit includes the Projection Unit.
Stamp
LSXA0771
LSXA0827
BEFORE REMOVING THE PROJECTION
UNIT FROM THE UNIT AT THE USER'S
LOCATION
When removing the Projection Unit, remove the Lamp Unit and
the Top Duct 3 Unit from the Projection Unit and keep them.
Then, reinstall this Lamp Unit and the Top Duct 3 Unit into the
new Projection Unit.
Top Duct 3 Unit
Knob
Lamp
Unit
LVDS
Cable
: for 52/56 inch models
: for 61 inch model
421
421
Projection Unit
21
TO READ THE DIGITAL TUNER (PEAKS)
SOFTWARE VERSION AND TV
MICROCONTROLLER SOFTWARE
VERSION
1. Press MENU key with the power on.
2. Press CH UP/DOWN key and select "Setup."
Then press OK key.
3. Press CH UP/DOWN key and select "About."
Then press OK key.
4. Select "Version" and press OK key.
Version menu will appear as shown below.
Starting with the second digit from the right or from the left.
0120-4310
Read every
other number
from the right:
TV Microcontroller software Ver. : 1.030
Digital Tuner (Peaks) software Ver. : 1.420
16
0120-4310
Read every
other number
from the left: