Panasonic Cf29 Service Manual
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7-3 7.1.6. Removing the KBD PCB, MDCModem and LCD Cable/MIC Frame Figure 5 1. Remove the LCD Cable/MIC Frame. 2. Remove the two Screws. 3. Disconnect the three Cable from three Connectors (CN930, CN950, CN952). 4. Remove the KB PCB. 5. Remove the two Screws. 6. Disconnect the Cable from Connector. (J2) 7. Remove the MDC Modem. Screws : DFHE5025XA Screws : DFHE5025XA 7.1.7. Removing the DIMM Cover and Bottom Cover Figure 6 1. Remove the four Screws, and remove the DIMM Cover. 2. Remove the eight Screws and the eight Screws. 3. Disconnect the Cable from Connector (CN12). Screws : DRQT26+D4FZLT Screws : DRQT26+D4FZLT Screws : DRSB3+8FKL Connector CN950 (front side) Connector CN930 (reverse side) MDC Modem KBD PCB Connector CN952 (reverse side) to Connector (CN950)to Connector (CN952) LCD Cable/ MIC Frame to Connector (J2) Connector J2 (reverse side) Connector J1 (reverse side) to Connector (CN930) DIMM Cover Bottom Cover Connector CN12 to Connector (CN12) DIMM Radiation sheet
7-4 7.1.8. Removing the Speaker Figure 7 1. Remove the LCD Lamp 2. Remove the four Screws, and remove the LAN HeatPlate, Speaker Angle and the Speaker. 3. Remove the two Screws, and remove the Heat Pipe Unit Bottom. 4. Remove the four Screws, and remove the MP Eject Lever. 5. Remove the Screw, and remove the MP Eject BOUSUI Plate and MP Eject Slide Ass’y. Screws : DXQT26+D4NLT Screws : DXYN+J6FNL Screws : DXYN26+F5NLT Screw : DXQT26+D4NLT 7.1.9. Removing the Wireless Module and SD PCB Figure 8 1. Disconnect the Cable from Connector (CN2). 2. Remove the Wireless Module. 3. Remove the MINI PCI Protector Sheet and the CD Edge Sheet. 4. Remove the three Screws. 5.Disconnect the Cable from Connector (CN56). 6. Remove the SD PCB. Screws : DFHE5025XA MP Eject Lever MP Eject BOUSUI Plate LAN Heat Plate Heat Pipe Unit Bottom MP Eject Slide Ass’y Speaker Speaker Angle Bottom Cover LCD Lamp Sheet Coil Cooling Sheet MP Eject Springto Connector (CN2) to Connector (CN952) Wireless Module MINI PCI Protector Sheet CD Edge Sheet Main PCB Connector CN2 Connector CN??? to Connector (CN56) SD PCB
7-5 7.1.10. Removing the PAD SW FFC Cover Figure 9 1. Remove the three Screws, and remove the PAD SWFFC Cover. Screws : DFHE5054XA 7.1.11. Removing Main PCB, EXT Antenna PCB, PCMCIA Unit and RTC Battery Figure 10 1. Remove the two Screws. 2. Remove the two Screws. 3. Remove the two Screws. 4. Remove the four Screws. 5. Remove the Screw. 6. Remove the two Screws. 7. Disconnect the six Cables from six Connectors. (Main PCB: CN1, CN6, CN9, CN10, CN51, CN54) (EXT Antenna: CN1) 8. Remove the EXT Antenna. 9. Remove the Main PCB. 10. Disconnect the Cable from Connector (CN4). 11. Remove the RTC Battery 12. Remove the four Screws, and remove the PCMCIA Unit. PAD SW FFC Cover Power Cable Guard EXT Antenna PCB Connector CN1 to Connector (CN4)RTC Battery Connector CN10 (front side) Connector CN51 (front side) Connector CN6 (reverse side) Connector CN9 (reverse side) Connector CN1 (reverse side) PCMCIA Unit to Connector (CN6)to Connector to Connector (CN9) to Connector (CN950) to Connector (CN51) to Connector (CN54) to Connector (CN10) Connector CN4 (reverse side) Connector CN54 (reverse side) Main PCB (EXT Antenna CN1) to Connector (Main PCB CN1)
7-6 Screws : DFHM5054XA Screws :DFHE5025XA Screws :DFHE5025XA Screws : DRQT2+G6FKL Screw : DRHM5104ZA Screw : DFHE5025ZA Screw : DRHM5117ZA 7.1.12. Remove the HDD Main FPC 1. Remove the Screws, and remove the Batt HDD CN Angle. 2. Remove the Screw, the two Screws and the two Screws. 3. Remove the HDD Main FPC. Screw : DFHE5092ZA Screw : DFHE5025ZA Screws : DRHM5104ZA Screws : DFHE5025XA 7.1.13. Removing the TP PCB Figure 11 1. Disconnect the three cables from three Connectors. (CN800, CN801, CN803) 2. Remove the two Screws, and remove the TP PCB. Screws : DRHM0002ZA 7.1.14. Removing the IO PCB Figure 12 1. Remove the six Screws, and remove the IO PCB. Screws : DFHE5058ZB Batt HDD CN Angle HDD Main FPC CN Spacer Battery Connector HDD Connector TP PBC to Connector (CN800) to Connector (CN801) Connector CN801 Connector CN800 Connector CN803 to Connector (CN803) IO PCB
7-7 7.1.15. Removing the Palm Top CoverSheet, Palm Top Cover, Touch Pad Adhesion Seat, Touch Pad, Touch Pad SW Knob, LED PCB and SW LED PCB Figure 14 1. Remove the Palm Top Cover Sheet. 2. Remove the five Screws, and remove Palm Top Cover. 3. Remove the Touch Pad Adhesion Seat. 4. Remove the Touch Pad. 5. Remove the Touch Pad SW Knob and Touch Pad SW Knob In. 6. Remove the LED PCB. 7. Remove the PW LED Sheet. 8. Remove the Screw, and remove the SW LCD PCB. Screws : DRHM0002ZA Screw : DRHM0002ZA 7.1.16. Removing the Handle and Power SW Figure 15 1. Remove the two Screws, and remove Handle Base L,R. 2. Remove the Handle. 3. Remove the Power SW. Screws : DRSB4+8FKL Palm Top Cover Sheet Palm Top Cover PW LED Sheet Touch Pad Adhesion Seat Touch Pad LED PCB Touch Pad SW Knob Touch Pad SW Knob In PW LED PCB SW LED PCB Handle Handle Base L Handle Base R Power SW
7-8 7.1.17. Removing LCD Unit Figure 16 1. Remove the two Screws and the four Screws, andremove the LCD Unit. Screws : DXSB4+12FNLB Screws : DXYN4+J8FNL 7.1.18. Removing LCD Rear Cabinet, Hinge L and Hinge R Figure 17 1. Remove the two Screws and the twelve Screws, and remove the LCD Rear Cabinet. 2. Remove the LCD Latch. 3. Remove the two Screws, and remove the Hinge L and R. Screws : DRSB4+10FKL Screws : DRSB26+8HKL Screws : DRHM0062ZA LCD unit LCD Latch LCD Rear Cabinet LCD Front Cabinet Hinge L Hinge R
7-9 7.1.19. Removing the Inverter PCB, TSPCB and LCD Unit Figure 18 1. Disconnect two Cables from Connectors. (on Inverter PCB) 2. Remove the Inverter PCB. 3. Disconnect two Cables from Connectors. (on TS PCB) 4. Remove the TS PCB. 5. Remove the LCD Unit. 7.1.20. Removing the Antenna PCB L and R Figure 19 1. Remove the four Screws. 2. Remove the Antenna PCB Cover L and R and Antenna PCB L and R. Screws : DRSB26+8KL LCD Unit LCD Front Cabinet Inverter PCB TS PCB LCD Rear Cabinet Ass’y Antenna PCB R Antenna PCB L Antenna PCB Cover R Antenna PCB Cover L
7-10 7.2. Reassembly Instructions 7.2.1.Attention when CF-29 series is repaired • Please execute writing BIOS ID when you exchange the Main Board. • You cannot reuse the Conductive Clothes and the heat dissipating parts such as Sheet and Rubber. Use new parts. 7.2.2. Setting the Antenna PCB L and R 1. Set the Antenna PCB L and R to the LCD Rear CabinetAss’y. 2. Fix the Antenna PCB Cover L and R using the four Screws. Screws : DRSB26+8KL n Arranging the Antenna L and R Cables LCD Rear Cabinet Ass’y Antenna PCB R Antenna PCB L Antenna PCB Cover R Antenna PCB Cover L View A View A LCD Rear Cabinet Antenna Cable Antenna Cable R Ta p e Cable Clamper LCD Rear Cabinet Waterproof Cushion Antenna Cable L and R Bend Antenna Cable R Antenna Cable L LCD Rear Cabinet Ta p e Ta p e 1~5mm 1~4mm 1~4mm 1~5mm align View EView D Pass the Antenna Cable through this space. Antenna Cable L Ta p e align View C Pass the Antenna Cable through this space. Do not press too much the Waterproof Cap. Cable Clamper Waterproof Cushion Cushion Ta p e Ta p e Ta p e Ta p e View B View CView C View B Antenna Cable LAntenna Cable R View E View D View B View A
7-11 7.2.3. Setting the Inverter PCB, TS PCB and LCD Unit 1. Set the LCD Unit to the LCD Front Cabinet in order. 2. Attach the Inverter PCB to the LCD Unit and connect thetwo Cables to the two Connectors on the Inverter PCB. 3. Attach the TS PCB to the LCD Unit in order and connect the two Cables to the two Connectors on the TS PCB. n Attaching the Touch Screen Panel. 1. Attach the Touch Screen Panel to the LCD Front Cabinet using the TS Tape. Note: Use extreme caution when handling the Touch Screen Panel to avoid damage, fingerprints, etc. LCD Unit LCD Unit LCD Front Cabinet Inverter PCB Connectors Connectors TS PCB TS PCB 3 4 View A View A Safty Working 1 2 View AView A View B TS FPC Spacer TS FPC Spacer TS FPC 0±0.5mm3±1mm Touch Screen Panel TS Tape LCD Front Cabinet LID Magnet Forming Unit TS FFC Sheet View BLID Magnet Forming Unit LCD Front Panel 0~1mm
7-12 n Arranging the Inverter PCB 1. Attach the LCD Inverter Case Spacer L to the Inverter PCB. 2. Attach the Inverter Case L/U to the Inverter Case L. 3. Attach the LCD Inverter Case Tape and the Inverter Shield to the Inverter Case. 4. Attach the Inverter Shield Tape to the Inverter Case. Inverter Case U Inverter PCB Inverter Case LDo not pressure to trance circuit. LCD Inverter Case Spacer L LCD Inverter Case Spacer L Align 1~2mm View A View A 1~2mm Inverter Case Inverter Shield Inverter Shield LCD Inverter Case Tape LCD Inverter Case Tape 0~2mm 0~2mm 0~1mmConnector 0~3mm 0~3mm View B2View B2 0~1mm View B1 View B1 Inverter Shield Tape Inverter Shield Tape View C View C 0~2mm 0~1mm Inverter Case