Panasonic CF-74ECBAXBM Service Manual - Page 37

Setting the SD PCB, Heat Sink and FAN Motor

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10.2.6. Setting the SD PCB, Heat Sink and FAN Motor 1. Connect the SD FFC to the Connector (CN1401). 2. Fix the SD PCB to the computer using the three Screws. 3. Set the Heat Sink, Fan Duct and the four Heat Sink Springs. 4. Fix the FAN Motor to the computer using the two Screws. 5. Attach the Fan Tape 1 and 2 on the FAN Motor, and fix the Cable Holder on them. Screws : DXSB2+6FNL Screws : DFHE5025XA Cable Holder Fan Tape1 Fan Duct SD PCB SD FFC CN1401 Heat Sink Spring Fan Tape2 FAN Motor Heat Sink Heat Sink Spring n Applying Grease on the Heat Sink 1. Apply grease on two points of the Heat Sink. 2. Attach the Pipe Sheet on the Heat Pipe. Fan Dust Sheet (Attach the Fan Duct Sheet to the back side.) Match the end of the Pipe Sheet. 0~1mm (0 ~ -2mm) 0~1mm Pipe Sheet Fold on the center line and attach it. 0~1mm 5~10mm 0~1mm Fan Dust Sheet Heat Sink Grease is applied. G751(10mmX10mmXt0.3) Grease is applied. G751(10mmX10mmXt0.3) 10-13

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10-13
10.2.6.
Setting the SD PCB, Heat Sink and FAN Motor
1. Connect the SD FFC to the Connector (CN1401).
2. Fix the SD PCB to the computer using the three
Screws<N9>.
3. Set the Heat Sink, Fan Duct and the four Heat Sink
Springs.
4. Fix the FAN Motor to the computer using the two
Screws<N5>.
5. Attach the Fan Tape 1 and 2 on the FAN Motor, and fix
the Cable Holder on them.
Screws <N5>: DXSB2+6FNL
Screws <N9>: DFHE5025XA
±
Applying Grease on the Heat Sink
1. Apply grease on two points of the Heat Sink.
2. Attach the Pipe Sheet on the Heat Pipe.
Cable Holder
<N5>
FAN Motor
Heat Sink
Fan Duct
Fan Tape1
Fan Tape2
Heat Sink
Spring
Heat Sink
Spring
<N9>
SD PCB
CN1401
SD FFC
Grease is applied.
Fan Dust Sheet
Fan Dust Sheet
0~1mm
G751(10mmX10mmXt0.3)
Grease is applied.
G751(10mmX10mmXt0.3)
0~1mm
0~1mm
0~1mm
5~10mm
Pipe Sheet
Heat Sink
(Attach the Fan Duct Sheet
to the back side.)
Match the end of the Pipe Sheet.
(0 ~ -2mm)
Fold on the center line
and attach it.