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1-6.
Circuit Protection Parts (Fuse)
The PS-699 board of the unit equips the fuse as a circuit
protection part.
The fuse melts if overcurrent flows or the unit overheats
due to a unit problem.
When replacing the fuse, be sure to use the following
designated parts.
Correct the cause resulting in the melting of the fuse before
replacement.
w
Use Designated Parts
The fuse/IC link is an important part for ensuring safety.
Replacement with parts other than those designated will
result in fire hazards and electric hazards. Therefore be
sure to use only the designated parts.
PS-699 Board
Ref.No.
Part No./Parts name
F1
! 1-533-804-21
F2
On-chip fuse 2.5 A, 125 V
F101
! 1-576-212-21
F11
F12
On-chip fuse 1.25 A, 125 V
! 1-576-328-11
F51
F52
On-chip fuse 8.0 A, 125 V
F53
F54
1-6 (E)
1-7. Signal Inputs and Outputs of Cables
1 Power cable
n
Connect the power cable to the power unit that satisfies the
following requirement specification.
Power voltage: DC 11.0 V to 13.8 V (at the rug terminal)
Ripple less than 50 mV p-p
Power current: 12 A or more (standard)
25 A or more (from starting to within 100
ms)
White
Black
Cable color
White
Black
Former type
White
Black
Green (with yellow stripe)
Cable color
White
Green (with yellow stripe)
Black
*: Be sure to connect together to _ or GND of the power unit.
1
2
DC +12.0 V
GND, or _
Signal name
DC +12.0 V
GND or _
DC +12.0 V
GND, or _
Signal name
DC +12.0 V
*
GND or _
GND or _
*
XIS-10DC
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