PDP-5010FD
48
1234
1 234
C
D
F
A
B
E
5.2.3 DRIVE ASSY
Flowchart of Failure Analysis for The Drive Assy
X/Y DRIVE Assys
No
No
No
NG
NGYe s
Ye s
Ye s
Are the FFC cables properly
connected?
Are the panel FPC and SCAN Assys
connectors properly connected to
the X/Y DRIVE Assys?
Is the input signal normal?
Replace the panel chassis.
Ye s
Replace the X/Y DRIVE Assys.
NG
Replace the DIGITAL Assy.
Properly connect the panel FPC
and SCAN Assys connectors.
Properly connect the FFC cables.
No
Replace the FFC cables.
Reset lighting is not displayed.
Is the waveform normal when the
voltage is applied to the panel?
Failure analysis for the
drive system => DR1
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