Panasonic BT-4LH310 Parts List - Page 34

Operation flow chart after replacement of major parts, 2-1. LCD, MAIN P.C.Board, Next

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7-2. Operation flow chart after replacement of major parts 1) LCD MAIN P.C. Board excahnge After checking the sofrware version of the board according to the below procedure, backup the EEPROM data to a PC. Then replace the LCD MAIN P.C.Board and write the EEPROM data saved on your computer in advance to the new board to return to previous LCD monitor. 2) LCD PANEL Unit exchange After replacing the LCD PANEL Unit,write CD-R with accompanying LCD panel data. 7-2-1. LCD MAIN P.C.Board (Confirmation method→ Page INF-6) Confirm the software version. ･ CPU ･ FPGA VIDEO1 ･ FPGA VIDEO2 ･ FPGA VIDEO3 Install a new P.C.Board and confirm the version of software. Install the original P.C.Board to the unit. Is it possible to back up the Data of EEPROM ? YES NO Please execute the operation of < Procedure 3 > or . < Procedure 3 >: page INF-18 < Procedure 4 >: page INF-19 Compare the software version of the original board with the new board. When the software version of the original board is higher or when the version is the same. When the software version of the original board is lower. Next page < Procedure 1 > NOTE: The operation of updating shown in the next page is not required when the version is the same. INF - 17 Next page < Procedure 2 >

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INF - 17
7-2. Operation flow chart after replacement of major parts
1) LCD MAIN P.C. Board excahnge
After checking the sofrware version of the board according to the below procedure, backup the EEPROM data to a PC.
Then replace the LCD MAIN P.C.Board and write the EEPROM data saved on your computer in advance to the new board
to return to previous LCD monitor.
2) LCD PANEL Unit exchange
After replacing the LCD PANEL Unit,write CD-R with accompanying LCD panel data.
7-2-1. LCD
MAIN P.C.Board
Confirm the software version.
･
CPU
･
FPGA VIDEO1
･
FPGA VIDEO2
･
FPGA VIDEO3
(Confirmation method
→
Page
INF-6)
Install a new P.C.Board and confirm the
version of software.
Install the original P.C.Board to the unit.
Is it possible to back up
the Data of EEPROM ?
Please execute the operation of
< Procedure 3 > or <Procedure 4>.
< Procedure 3 >: page INF-18
< Procedure 4 >: page INF-19
YES
NO
Compare the software version of the
original board with the new board.
When the software version of the original board
is higher or when the version is the same.
When the software version of the original
board is lower.
Next page
< Procedure 1 >
Next page
< Procedure 2 >
NOTE:
The operation of updating shown in the next page is not
required when the version is the same.