Sony PDW-U4, Руководство по обслуживанию

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1-7. To Eject Cartridge Manually
When power is not turned on, eject the cartridge from the unit according to “To eject discs with the unit
powered off” in the Operating Instructions.
1-8. Circuit-Protection Part List
1-8-1. Fuse
WARNING
The fuse is essential parts for safe operation. Replace the components with Sony parts whose part
numbers appear in the manual published by Sony. If the components are replaced with any parts other
than the specified ones, this may cause a fire or electric shock.
This unit is equipped with eFuse (electronic fuse).
If an overcurrent flows due to an internal fault, these fuses shut off the overcurrent to stop operation of
the unit.
In the event of operation stop, turn off the unit and inspect the inside of the unit and remove the cause of
the overcurrent.
After the current value in the unit becomes normal, the unit can be rebooted.
Board Name Ref. No. Address Part Name Part No. Current limit set value
JK-109 IC1 Side B TPS26631RGER 6-901-202-01 3.5 A
UI-32 IC100 Side A TPS26631RGER 6-901-202-01 3.5 A
!
!
JK-109 Board/Side B
IC1
UI-32 Board/Side A
IC100