Epson RC180 Manual page 134

Maintenance 3. Controller Structure
For cable connections inside the Controller, refer to the following figure.
This diagram is a simplified development view inside the Controller.
The numbers indicated such as (1), (2), (3) correspond to the following cable list.
RC180
M/C POWER
Regeneration Board
Back Plane Board
Fan
Fan
(18)
(20)
122
Cable Layout Drawing
(9)
(10)
(8)
(7)
(6)
(21)
(19)
(16)
(17)
CPU Board
Encoder I/F Board
(5)
Switching Power Supply (15V)
(4)
(13)
(3)
DPB
(12)
DMB
(15)
(11)
(1)
to Noise Filter
Switching Power Supply (24V)
Switching Power Supply (5V)
(2)
(14)
(21) (22)
ProSix
Driver Unit I/F Board
Cable
RC180 Rev.17