Panasonic PT-53TWD63, Техническое руководство

Страница: 93 / 99

89
EEPROM Copy Jig
This PTV has a feature that allows the copy of the convergence EEPROM data
from one PTV to another by connecting a jig to the PTV set. The jig can also be
used to back-up data before making adjustments. A jig part number
TXFJIG01SER, is available through Matsushita/Panasonic Services.
Preparation:
To connect the jig, remove the lower back cover as instructed in the disassembly
procedure found in the service manual and insert the jig into connector A10
located on the A-Board. (See figure 48.)
Procedure to copy data:
1. Enter the service mode and display
the service menu.
Using the
CH
c
or
CH
d
and
e
VOL
or
VOL
f
buttons select “AREA” DAC and
then press the
OK
button on the remote
control to enter. Press
VOL
right/left to
select one of the following options then
press
OK
:
•
Select
ALL
to copy all main
EEPROM data
•
Select
ADJ
to copy only
adjustment data.
•
Select
FIX
to copy only fix
data
2. To copy data from the main
EEPROM to the jig, select
“
IN
→
EX
” DAC and press the
OK
button on the remote.
3. To copy data from the jig to the
main EEPROM, select “
EX → IN
”
DAC and press the
OK
button on the remote.
Procedure to copy convergence:
1. Enter the service mode and display the service menu
2. Select “
FINE
” DAC and press
OK
on the remote control.
3. Press the “
8
” key on the remote.
4. Select “
From
” and then press
OK
on the remote:
•
INT
to copy data from internal EEPROM to jig
•
EXT
to copy from jig to internal EEPROM.
5. Select an option from the menu with the
CH
keys and confirm with
OK
:
•
DEFAULT
: Default factory preset
Figure 50