Panasonic PT47X54J - 47" PROJECTION TV, Руководство по обслуживанию

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9 EEPROM copy jig
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 available through 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.
7. Once an option is selected the copy process begins.
8. To exit “FINE” register press POWER and select “YES”
option with ACTION. When the AUTO OFFSET process
end, shut off the receiver.
9. Remove the copy jig from A15.
EEPROM copy jig connection
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