Eeprom Copy Jig - Panasonic PT-53X54J Service Manual

http://tsn.pstc.panasonic.com/viewing/NA/PT-53X54J/SVC/s1000000000x.html

10 EEPROM copy jig

TOP PREVIOUS NEXT
This PTV has a feature that allows to clone convergence from main EEPROM data adjustments from a PTV to other
by connecting a jig to the PTV set, or can be used to back-up data before making adjustments. A jig part
number TXFJIG01SER, is availablethrough Matsushita/Panasonic Services.
Preparation:
To connect this jig, remove the lower back cover as instructed on disassembly for service section on this service manual
and insert the jig into A15 connector located on A-Board. (See figure).
Procedure to copy data:
1. Enter to service mode and display service menu (see service mode section).
2. Select AREA DAC and then press ACTION button on remote to enter. Press VOL right/left to select one of the
following options then press ACTION:
Select ALL to copy all main EEPROM data
Select ADJ to copy only adjustment data.
Select FIX to copy only fix data
3. To copy data from main EEPROM to jig, select IN→EX DAC and press ACTION button on remote. The register
background will momentarily become yellow indicating that copy is in progress.
4. To copy data from jig to main EEPROM, select EX→IN DAC and press ACTION button on remote. The register
background will momentarily become yellow indicating that copy is in progress.
Procedure to copy convergence:
1. Enter to service mode and display service menu
2. Select FINE DAC and press ACTION on remote.
3. Press 8 on remote.
4. Select from and then press ACTION on 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 CH keys and confirm with ACTION:
DEFAULT:default factory preset
CURRENT:to copy the current (receiver data or jig data) convergence adjustments to memory.
NOT USE: to back up data.
ALL: to copy all data.
NOTE:
The stated as default factory preset contain the factory DATA; Use this option when data was lost or when adjustment is
lost completely.
6. Select destination to copy (INT or EXT) and confirm with ACTION.
http://tsn.pstc.panasonic.com/viewing/NA/PT-53X54J/SVC/s1000000000x.html (1 of 2) [23/04/2012 12:16:09 p.m.]