Yamaha CL3, Service Manual

Page: 192 / 401

192
CL3/CL1
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REQUIRED ITEMS FOR REPLACEMENT OF CPU CIRCUIT BOARD
AND REPLACEMENT PROCEDURE
1) Calibrations
Fader calibration: See page 170 of Service Manual.
Touch screen calibration: See page 168 of Service Manual
Channel Color Calibration: See page 172 of Service Manual
* After replacing the parts of LCD assembly, color bar and CH NAME LCD, FD8/FD8CN/FD2 circuit board and fader unit,
be sure to execute calibration of the replacement parts.
2) Updating Firmware See page 164.
The service parts are not subject to the fi rmware control. After their replacement, be sure the upgrade the version to the latest
fi rmware.
3) Inputting Model Name
The CPU circuit board is commonly usable with CL1, CL3 and CL5. To identify the part for each model, write the model
identifi cation fi le on the CPU circuit board when updating the fi rmware, using the following procedure.
Writing Procedure
4) Copy the fi le of the applicable model to the root directory of the USB STORAGE.
Download the fi les from YSISS. (Do not put a multiple number of fi les together.)
• CL5: CL5NAME.BIN
• CL3: CL3NAME.BIN
• CL1: CL1NAME.BIN
5) Insert the USB memory into the USB terminal of the CL main unit and turn on the power.
6) If the program of the main unit is activated, writing has been completed. (Nothing like a confi rmation message appears be-
fore writing.)
• Once the model name has been written, it is not necessary to write again unless cleared by accident.
• Updating the fi rmware and writing of the model name can be executed at the same time.
• Even if updating is cancelled, the model name will be written. (It is not possible to cancel writing of the model name.)
• Unless necessary, delete the fi le of the above model name: CL5/3/1 NAME. BIN from the USB. (Or, writing will be necessary
every time updating the program.)
7) Set the date and time of the internal clock. See page 35 of Owner’s Manual