No
Is the waveform normal when the
voltage is applied to the panel?
(See the oscilloscope photos.)
Are all the connectors properly
connected?
Reconnect the connectors.
No
Set the VXKOFS1 voltage correctly.
B
D
NG
Ye s
NG
Is the VXKOFS1 set voltage
correctly set?
No
Set the VXKOFS2 voltage correctly.
Ye s
Is the VXKOFS2 set voltage
correctly set?
Ye s
Another Assy may be in failure.
X DRIVE Assy
No
Replace the FFC cables.
Replace the DIGITAL Assy.
Replace the X DRIVE Assy.
NG
NG
Ye s
Ye s
Is the input signal normal?
(See the oscilloscope photos.)
No
Are all the connectors properly
connected?
Reconnect the connectors.
No
C
NG
Ye s
Is the TCP control signal normal?
(See the oscilloscope photos.)
Ye s
ADDRESS Assy
Replace the panel chassis.
Replace the DIGITAL Assy.
Ye s N o
NG
Replace the FFC cables.
Is the input signal normal?
(See the oscilloscope photos.)
No
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