Circuit Board Removal; Ant-Ls Circuit Board Removal; Ant-Ls Circuit Board Replacement - Epson PC AX Technical Manual

REV .A DISASSEMBLY AHn ASSEMBLY
5.1.17 ANT-LS (LKD) Circuit Board Removal
1. Remove the upper case.
2. Disconnect connector CN6 on the WHDC circuit board.
3. Remove the ANT-HM board and disconnect the connector (A) from the ANTA
circuit board.
4. Disconnect the connector (B) from the speaker cable.
s.
Disconnect the connector (D) from the case lock switch cable (C).
6. Remove the screws (F) fastening the ANT-LS circuit board (E).
7. Remove the ANT-LS board.
(G) (D)
(F)
(Al (El
(C) (B)
FIGURE 5-1-9. ANT-LS CIRCUIT BOARD REMOVAL/REPLACEMENT
5.1.18 ANT-LS Circuit Board Replacement
1. Replace the ANT-LS board (E) and fasten with the screws (F).
2. Pass the cable for the connector (A) through the hole (G) toward the main
ci rcuit board.
3. Connect the connector (A).
4. Connect the connectors (B) and (D).
S. Replace the ANTA and ANT-IDI boards.
6. Connect connector CN6 of the WHDC circuit board.
7. Replace the upper case.
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