
GG-09001 Edition 1.3
- 21 -
6-5 Replacing optical head unit fan
①
Remove the tying bands.
(Cut off other tying bands that connected to other cables as necessary.)
②
Disconnect 3 cables from the optical head unit main PCB.
③
Undo 2 screws and remove the fan unit from the optical head unit.
④
Remove all fine-shuts (K9L39 #600) from the fan unit of the optical head unit.
⑤
Undo 2 screws and separate the upper and lower segments of the fan unit.
⑥
Undo the remaining 2 screws, disassemble the lower segment of the fan unit, and remove one
of the fans (
*K9L45-5087
).
JM19 JM30
FAN
JM13
FD/WD SW
Summary of Contents for K9L48B
Page 1: ...GG 09001 Edition 1 3 Edition 1 3 2015 4 Model Name K9L48B...
Page 4: ...GG 09001 Edition 1 3 1 Names and Functions of Components...
Page 5: ...GG 09001 Edition 1 3...
Page 8: ...GG 09001 Edition 1 3 Principals of Fundus Photography...
Page 9: ...GG 09001 Edition 1 3 3 Block Diagram...
Page 23: ...GG 09001 Edition 1 3 Optical Head Unit Fan Assembly Drawing...
Page 59: ......