4-2. How to replace the PCB
<Procedure>
Replace the PCB from defective
panel to replacement panel one
by one as shown in Fig.
Regarding the information in detail
for replacing the PCB, please refer
to the Service Manual.
<Notice for replacing the PCB>
Before removing the PCB from defected panel, please confirm to discharge the
voltage on defective panel. And please wait at least 10 minutes for discharging
the voltage after AC plug out.
(Replacement of the PCB)
Defected panel
Replace the PCB
Replacement panel