Toshiba MES60V Service Manual - Page 25

The sound is odd., The LCD display is odd., The buttons of unit do not work., The remote controller

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4.2.4. The sound is odd. Check with the owner whether the sound heard when played back on the unit deviates from the sound heard when the source data is played back on the PC. (Check if the data on the PC is normal.) Is the sound normal Y on the PC? N Explain to the owner that the source data on the PC is defective and that the defect is not in the unit. 4.2.5. The LCD display is odd. Replace the main PCB assembly, LCD or backlight unit. Or re-connect the connectors of LCD/backlight unit. Replace the main PCB assembly, headphones or wired remote controller (MEGWRC12). 4.2.6. The buttons of unit do not work. In case of buttons at the side of unit: Replace either the switch side assembly or the main PCB assembly. Or cable is reconnected. In case of buttons on the front of unit: Replace either of the SW top assembly or the main PCB assembly. Or cable is reconnected. In case of HOLD switch: Replace the main PCB assembly. In case of BATTERY switch: Replace the rigid FPC assembly. 4.2.7. The remote controller does not work. Replace either of the wired remote controller (MEGWRC12) or the main PCB assembly. 4.2.8. The USB connection fails. Replace the main PCB assembly or USB cable. 21

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21
4.2.4.
The sound is odd.
4.2.5.
The LCD display is odd.
4.2.6.
The buttons of unit do not work.
4.2.7.
The remote controller does not work.
4.2.8.
The USB connection fails.
Check with the owner whether the sound
heard when played back on the unit
deviates from the sound heard when the
source data is played back on the PC.
(Check if the data on the PC is normal.)
Is the sound normal
on the PC?
N
Y
Explain to the owner that the source data
on the PC is defective and that the defect
is not in the unit.
Replace the main PCB assembly,
headphones or wired remote controller
(MEGWRC12).
Replace the main PCB assembly,
LCD or backlight unit. Or
re-connect the connectors of
LCD/backlight unit.
In case of buttons at the side of unit:
Replace either the switch side assembly or the main PCB assembly.
Or cable is reconnected.
In case of buttons on the front of unit:
Replace either of the SW top assembly or the main PCB assembly.
Or cable is reconnected.
In case of HOLD switch:
Replace the main PCB assembly.
In case of BATTERY switch:
Replace the rigid FPC assembly.
Replace either of the wired remote
controller (MEGWRC12) or the main
PCB assembly.
Replace the main PCB assembly or
USB cable.