Ikegami CCU-890, Operation Manual, Page: 28 / 132

2.1 CCU-890 Front View
14
CCU-890 0804 VER2 (U) (E)
CCU-890 Front View With the Front Cover Off
AC line fuses for transmitting power to the camera head ②
③ Group of modules
CCU MAIN POWER fuse
①
②
① CCU MAIN POWER fuse
Fuse for the CCU main power.
Fuse to be used
100V-117V AC input voltage: 250V T10A (rating)
220V-240V AC input voltage: 250V T5A (rating)
("T" in the rating indicates a time lag fuse.)
② AC line fuses for transmitting power to the camera head
Fuse for AC power line to transmit the power to the camera head. Fuses are inserted to each line on 4 taps.
Fuse to be used (fuses are all the same.)
250V T5A (rating)
("T" in the rating indicates a time lag fuse.)
③ Group of modules
PULSE
SDTV RET
HDTV RET
TRX
HDTV PR
OC
SDTV PR
OC
AU
X
-A
①
③
④
⑤
⑥
⑧
②
⑨
⑩
⑪
⑫
⑬
⑭
⑮ ⑮
⑦
PULSE
module
SDTV RET
module
HDTV RET
module
TRX
module SDTV PROC
module E/O&O/E
module
HDTV PROC
module AUX-A
module
⑮ ⑯
⑰
CAUTION:
- The TRX module is connected to the E/O&O/E module with a coaxial cable. When inserting/removing modules, be careful not to
catch or hang the cable in other modules.
- The E/O&O/E module is connected to the CCU main body with a fi ber optic cable. Do not remove the cable except for the case to
replace the module.