In Case Of Bu Assy Replacement; Fact Fi Nding; New Service Method; Bu Data - Sony BDP-S1200 Service Manual

1-2-9 In case of BU assy replacement:

1. OP related data for new assy is controlled by BU factory
2. All of data is recorded into a barcode label
3. The label is put on the assy
4. Service parts will be followed
5. In service, the data should be read out from problem assy
6. The read data should be saved to new assy
1-2-10. Fact fi nding:
1. The label is "DATA MATRIX" format z
2. The number of data is 91 words
3. The method of reading and saving is required when BU and main board are replaced.

1-2-11. New service method

1. All of BU data on the barcode label is shot by digital camera in order to make a JPEG fi le of BU data.
2. Application software in the PC makes digital data from JPEG fi le.
3. The converted data is stored to USB memory.
4. The USB memory is connected to BDP 8G unit.
5. In service mode, there is a command to save the data from USB memory to board memory.

1-2-12 . BU Data

A
Description: BDPRdec.exe
When instruction to PC, password is required. The password will be supplied to only service HQ, and service center name,
q'ty and all of software registered information should be maintained by service HQ, and Video will ask to report the
registration information.
BDP-S1200/BX120/S3200/BX320/S4200/S5200/BX520
Shoot the barcode
Format is JPEG
Application Software
Data convert from
JPEG TEXT
1-9E
A
Save the TEXT data
USB device is connected
to symbol on the
rear unit, and the TEXT
data as new data is
loaded to unit by service
mode.