KDL-22PX300, KDL-32EX403, KDL-32EX40B, KDL-32EX43B, KDL-32EX500, KDL-32EX501, KDL-32EX503, KDL-32EX504, KDL-32EX505, KDL-32EX508, KDL-32EX603, KDL-32EX605, KDL-32EX700, KDL-32EX701, KDL-32EX703, KDL-32EX705, KDL-32EX706, KDL-32EX707, KDL - Sony TV Service Manual (repair manual). Page 34

Read Sony KDL-22PX300 / KDL-32EX403 / KDL-32EX40B / KDL-32EX43B / KDL-32EX500 / KDL-32EX501 / KDL-32EX503 / KDL-32EX504 / KDL-32EX505 / KDL-32EX508 / KDL-32EX603 / KDL-32EX605 / KDL-32EX700 / KDL-32EX701 / KDL-32EX703 / KDL-32EX705 / KDL-32EX706 / KDL-32EX707 / KDL Service Manual online

AZ1 VERSIONUP PROCEDURE(EU)
34
4-1. Steps After Replacing the LED Driver Board
Note: Before operation, disconnect all cables connected to the set.
SEC.4 LED DRIVER BOARD
SEC.4 LED DRIVER BOARD
1. Replace the LED Driver board.
2. Specify the following from the Service menu:
a. Specify DATA_TRANS_SET of LDRV_CHANGED in PEM.
b. Specify DATA_TRANS_EXE of LDRV_CHANGED in PEM.
c. Check whether or not DATA_TRANSFER succeeded.
3. Conclude the operation. 
Note: When you update Software to the most recent version after replacing the Driver board, confirm the following:
1. Confirm the Software Version from the Service menu. 
2. Conclude the operation.
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