Service manual

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D ISASSEMBLY
2. DISASSEMBLY
SYSTEM BOARD REMOVAL
Part A
Remove the Back Cover. (page 2-4)
Remove the I/O Bracket. (page 2-11)
Part B
1. Remove Screw A.
2. Disconnect the following 12 cables and 2 ground wires from the System Board:
12 Cables
(C1) The Inverter Board to System Board (from Connector CN1).
(C2) The FDD Module to System Board (from Connector CN6).
(If you have already removed the FDD Module, the FDD Cable has already been removed during the process.)
(C3) The CD Device Module to System Board (from Connector CN22).
(If you have already removed the CD Device Module, the device cable has already been removed during the process.)
(C4 & C5) The Power Supply to System Board (2 cables from Connector CN2, upper, and Connector CN4, lower).
(Remove the clip which holds the above two cables together and put it aside.)
(C6) The Right Speaker to System Board (from Connector CN34).
(C7) The Left Speaker to System Board (from Connector CN33).
(C8) The LED + Inverter Board to System Board (LED cable from Connector CN31).
(C9) The LED + Inverter Board to System Board (Inverter cable from Connector CN32).
(C10) The HDD to System Board (from Connector CN30).
(C11) The LCD to System Board (from Connector CN8).
(C12) The USB Board to System Board (from Connector CN35).
2 Ground Wires
(W1) A ground wire with the USB Cable fixed to the System Board with a screw.
(W2) A ground wire fixed to the System Board with a screw.
3. Remove the System Board by removing 7 screws (B ~ H).
System Board Removal