8-11.11 Svl Pcba Remove And Replace Procedures; 8-11.11.1 Svl Pcba Removal; 8-11.11.2 Svl Pcba Replacement; 8-11.12 Rdl Pcba Remove And Replace Procedures - Fujitsu M2488 Product Manual

MAINTENANCE AND SERVICING
8-11.11 SVL PCBA Remove and Replace Procedures
8-11.11.1 SVL PCBA Removal
STEP ACTION
1 Perform the top cover removal procedure in paragraph 8-11.4.1 on page 8-46.
2 Perform the bottom cover removal procedure in paragraph 8-11.5.1 on page 8-47.
3 Remove the four screws securing the SVL.
4 Lift up the SVL and disconnect connectors CNP50, CNP52, CNP53, CNP54, and CNP55.
5 Remove the SVL PCBA.
8-11.11.2 SVL PCBA Replacement
STEP ACTION
1 Insert the SVL PCBA into the bottom of the drive.
2 Align connectors CNP50, CNP52, CNP53, CNP54, and CNP55, then gently press on each connec-
tor to mate.
3 Align screws holes, then insert four screws and tighten.
4 Perform the bottom cover replacement procedure in paragraph 8-11.5.2 on page 8-47.
5 Perform the top cover replacement procedure in paragraph 8-11.4.2 on page 8-46.
8-11.12 RDL PCBA Remove and Replace Procedures
8-11.12.1 RDL PCBA Removal
STEP ACTION
1 Perform the top cover removal procedure in paragraph 8-11.4.1 on page 8-46.
2 Perform the bottom cover removal procedure in paragraph 8-11.5.1 on page 8-47.
3 Remove the four screws securing the RDL.
4 Lift up the RDL and disconnect connectors CNP12, CNP13, CNP14, CNP15, and CNP16.
5 Remove the RDL PCBA.
8-11.12.2 RDL PCBA Replacement
STEP ACTION
1 Insert the RDL PCBA into the bottom of the drive.
2 Align connectors CNP12, CNP13, CNP14, CNP15, and CNP16, then gently press on each connec-
tor to mate.
3 Align screws holes, then insert four screws and tighten.
4 Perform the bottom cover replacement procedure in paragraph 8-11.5.2 on page 8-47.
5 Perform the top cover replacement procedure in paragraph 8-11.4.2 on page 8-46.
8-54 CG00000-011503 REV. A
M2488 PRODUCT GUIDE
April 1997