Eeprom Copy Jig - Panasonic PT-47WXD63 Technical Manual

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 or CH
VOL
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
→
EX" DAC and press the OK
"IN
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
VOL or
and
89
Figure 50