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+ | ====== Fitel S175 Splicer Disassembly and CCD cleanup guide ====== | ||
+ | |||
+ | ===== Required tools ===== | ||
+ | -Metric Salen key wrench set | ||
+ | -Phillips scriedriver #1 | ||
+ | -Phillips scriedriver #2 | ||
+ | -Long nose pliers | ||
+ | -2x no-lint cotton swab | ||
+ | |||
+ | |||
+ | |||
+ | ===== Disassemble the splicer ===== | ||
+ | 1) Unscrue the securing screws and remove the handle | ||
+ | |||
+ | 2) Unscrue 4 screws and remove bottom half of the splicer housing | ||
+ | |||
+ | 3) Unscrue 4 screws holding the top lid | ||
+ | |||
+ | 4) Unscrue 3 screws holding the top half of the splicer housing | ||
+ | |||
+ | 5) Loosen 2 screws on the front holding the top half of the splicer housing | ||
+ | |||
+ | 6) Lift the top half of the splicer housing and unplug the heater owen connector on the back | ||
+ | |||
+ | 7) Open the top half of the splicer housing (be carefull not to pull on the wires to LCD panel) unsecure and unplug the LCD panel | ||
+ | |||
+ | 8) Unscrue the scrue holding push buttons cable bundle. | ||
+ | |||
+ | 9) Unscrue 2 screws holding the front reinforcement bar | ||
+ | |||
+ | 10) Unplug the push buttons cable bundle and remove the top splicer housing assembly | ||
+ | |||
+ | 11) Unscrue 4 scues holding the top platform | ||
+ | |||
+ | 12) unlatch the metal strap holding the back cable bundle | ||
+ | |||
+ | 13) Unscrue the ground wire, unpug the connectors and remove front reinforcement bar with the wire assembly | ||
+ | |||
+ | 14) Unscrue two screws holding the connector PCB, Unplug the front camera connector and the connector CN5 | ||
+ | |||
+ | 15) Rotate the splice on its side and slide out the top platform assembly | ||
+ | |||
+ | 16) Unplug the connectors from the top platform assembly to the side PCB and to the power supply PCB on the back | ||
+ | |||
+ | 17) secure the splicer arm in place using wire and place the top platform on the frame upside down. | ||
+ | |||
+ | ===== Clean the CCD cameras ===== | ||
+ | |||
+ | 1) Unplug the front camera cable | ||
+ | |||
+ | 2) Unscrue the 2 white phillips scrues holding the camera in place. Do not remove the Sallen key scrues, doing so will irrepairably change the camera allignment. | ||
+ | |||
+ | 3) Remove the camera assembly | ||
+ | |||
+ | 4) Using dry, clean cotton swab clean the CCD chip front side | ||
+ | |||
+ | 5) Replace the camera assembly | ||
+ | |||
+ | 6) Replace and tighten the 2 phillips scrues | ||
+ | |||
+ | 7) Repeat the operation for the back camera | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== Reassemble the splicer ===== | ||
+ | |||
+ | |||
+ | 1) Place the top platform and the bottom frame side to side close together, unplug the front camera flat cable. | ||
+ | |||
+ | 2) Plug in the cables to the side PCB, power supply and fan connector | ||
+ | |||
+ | 3) Slide the assembly together | ||
+ | |||
+ | 4) Turn the assembly into normal position, adjust the position of the top platform to match the mouning holes | ||
+ | |||
+ | 5) Plug in the front camera flat cable. | ||
+ | |||
+ | 6) Plug in the connector board and secure it in place using two Sallen key screws | ||
+ | |||
+ | 7) Secure the top platform using 4 scrues | ||
+ | |||
+ | 8) Plug in CN5 connector | ||
+ | |||
+ | 9) Secure the wire bundle on the back using the flexible wire. | ||
+ | |||
+ | 10) Unsecure the top arm | ||
+ | |||
+ | 11) Plug in the power supply filter and secure the ground wire wit the screw. | ||
+ | |||
+ | 12) Plug in the push buttons cable bundle and and the LCD flat cables | ||
+ | |||
+ | 13) Secure the front reinforcement bar with 2 screws | ||
+ | |||
+ | 14) Tighten bundle strap screw | ||
+ | |||
+ | 15) Replace the top splicer housing assembly. | ||
+ | |||
+ | 16) Plug in the heater connector on the back. | ||
+ | |||
+ | 17) Tighten 2 scrues on the front | ||
+ | |||
+ | 18) Replace three scrues on the top lid. | ||
+ | |||
+ | 19) Slide in the top lid and attach it with 4 screws. | ||
+ | |||
+ | 20) Attach the bottom housing using 4 screws | ||
+ | |||
+ | 21) Attach the handle using two screws | ||
+ | |||
+ | |||