Panasonic CF-74JCJBD1 M service manual Setting the Speaker and the LED PCB

Page 44

9.2.15. Setting the Speaker and the LED PCB

1.Fix the LED PCB using the two Screws<N9>.

2.Set the Speaker L and R to the computer.

3.Connect the Speaker Cable L and R to the two Connec- tors (CN1002, CN1003) on the LED PCB.

4.Fix the Speaker Cable L and R using the Tape.

5.Fix the Speaker L and R using the Speaker Holder.

6.Paste the Sheet.

Note:

Ensure the three Hooks of the Speaker Holder are securely set in the computer.

Screws <N9>: DFHE5025XA

Soldering the Speaker Cable and Setting the Speaker Rubber

 

Sheet

CN1002

<N9>

 

Tape

CN1003

LED PCB

Speaker

 

Holder

Tape

Speaker L

 

 

Speaker

 

Holder

 

Speaker R

Speaker

Speaker Rubber

Red Line

Soldering

Soldering

White Line

Red Line

Speaker Cable

Cautions for Setting the Speaker

Safety Working

Tape

S3 Speaker

Holder

Speaker L

Speaker

White Line

Speaker Cable

Set as the loop of the Speaker Cable is on the upper side.

Tape

 

Fit to the stand wall.

 

SP Conductive

 

SP Conductive

 

Cloth R

 

Cloth L

 

Fit to

 

 

 

 

the corner.

Pass the Speaker Cables

Speaker

 

through the notch.

Holder

 

(Avoid running over.)

Speaker L

Speaker R

Speaker R

Ensure the Cable does not touch the Steel Plate.

Securely attach the SP Conductive Cloth to the round frame of the Speaker.

Ensure the Hooks are securely set in. (3 points)

Pass the Speaker Cables through the notch. (Avoid running over.)

9-22

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Contents Model No. CF-74JCJBDxM For U.K Laser Safety Information Safety Precautions Precautions Battery Pack Contents Specifications Main Specifications Wireless LAN Names and Functions of Parts Right side Block Diagram Page Troubleshooting Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Self Diagnosis Test Operation of PC-Diagnostic Utility Selection of tested device To skip Bios password Wiring Connection Diagram Battery Pack PreparationRemoving the HDD HDD UnitRemoving the Dimm Memory Card Removing the Handle Assy Removing the Bottom CaseRemoving the Wireless Module and MDC Module PCB Removing the Display unit Preparation Removing the Touch PAD and PAD PCBRemoving the Finger PCB Reassembly Instructions Arranging the W-LAN L and R Cable Attaching the LCD Damper C and LCD Damper DArranging the LCD/TS Cable Attaching the ClothArranging the TP Power Cable and Attaching the TP/LCD Sheet Setting the Inverter and Arranging the Inverter CableLCD Unit Fixing of the LCD Front Cabinet Setting the LCD Front CabinetSetting the Display unit Setting the USB PCB Arranging the USB CableSetting the BT PCB Setting the SD PCB, Heat Sink FAN MotorApplying Grease on the Heat Sink Setting the DC-IN PCB and I/O PCB Arranging the DC-IN CableSetting the PC Card Ejector and Lithium Battery Arranging the Lithium Battery Arranging the FAN Cable Setting the Wireless Module and MDC Module Arranging the Modem CableSetting the Bottom Case Setting the Handle AssySetting the Speaker and the LED PCB Soldering the Speaker Cable and Setting the Speaker RubberSetting the Keyboard Center CoverSetting the Dimm Memory Card and Dimm Cover Setting the HDDLatch HDD Unit Battery Pack DVD-ROM Drive Unit Exploded View Screw tightening torque Screw tightening torque CF-74JCJBDxM Replacement Parts List Accessories NRPDFHR6204ZA MODELAN-2 DFHE0277ZA Gasket QTY EEFCX0D221REEFCX0D331R EEFUD0J151ER EEFSX0D331EREEFCX0G151R EEFCX0J101RConnector CONNECTOR, DimmCONNECTOR, USB ThermistorGigabit LAN Switch IC, FET SwitchPower Management Swtich IC, Audio Power AmplifierDC Power Line Inductor DC Power Line BeadsCommon Mode Filter Array DC/DC Controller for CPUB1GBCFNN0042 Transistor FETTRANSISTOR, FET ERJ2GEJ102X RESISTOR, 1/16W, 1KOERJ2RKF80R6X ERJ2RKF2371XERJ2RKF49R9X ERJ2RKF1002X RESISTOR, 1/16W, 10KOERJ2GEJ511X ERJ2RKF3241XERJ2RKF4530X ERJ2GEJ150XERJ2RKF2002X RESISTOR, 1/16W, 20KO ERJ2GEJ272XERJ2GEJ474X ERJ2RHD303X RESISTOR, 1/16W, 30KOERJ2RKF3161X ERJ2RKF2402X RESISTOR, 1/16W, 24KOERJ2GEJ221X ERJ2RKF1003XEVQPLDA15 Switch JackIC, Touchpanel Controller ERJ2GEJ822XDEARA8AJ473M Resistor Array ERJ2GEJ152XBluetooth Module IncuctorInductor B1GBCFNN0042 Transistor Transistor ERJ2GEJ103X RESISTOR, 1/16W, 10KO