REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday, 18 March 2019

HOW TO DISASSEMBLE - PANASONIC CF-18 NOTEBOOK COMPUTER

HOW TO DISASSEMBLE - PANASONIC CF-18 NOTEBOOK COMPUTER

DISASSEMBLE PROCEDURE
Power off the computer. Do not shut down to the Suspend or Hibernation mode.
Do not add peripherals while the computer  in the Suspend or Hibernation mode; abnormal operation may result.
REMOVING THE BATTERY PACK & HARD DISC PACK
  • Open the Battery Cover.
  • Remove the Battery Pack.
  • Open the HDD Cover.
  • Remove the HDD Pack.
  • Remove the two Screws. [A]
  • Remove the HDD Case Aand the HDD Case B.
  • Remove the HDD.  Screw [A] : DFHE5025XA
REMOVING THE TOUCH PAD & KEYBOARD
  • Remove the Palm Rest Ass’y.
  • Remove the four Screws. [B]
  • Remove the KBD Plate.
  • Remove the Keyboard.
  • Remove the three Screws. [C]
  • Remove the KBD Connector Cover.
  • Disconnect the Cable from Connector (CN18).
  • Remove the TP Tape.
  • Disconnect the Cable from Connector (CN800).
  • Remove the Touch Pad and Click Button Plate. Screw [B]:DXSB2+5FZL [C]:DFHE5025XA
REMOVING SPEAKER
  • Remove the four Screws. [D]
  • Disconnect the Cable from Connector (CN37).
  • Remove the two Screws. [E]
  • Remove the Speaker Angle.  Screw [D]: DXQT2+D25FZL [E]: DXQT2+D3FZLT.
Click on pictures to Zoom
REMOVING THE REAR CABINET
  • Remove the thirteen Screws. [F]
  • Remove the Rear Cabinet.  Screw [F]: DXYN2+J8FZL

REMOVING DU LID UNIT
  • Remove the five Screws. [G]
  • Remove the DU Lid Angle and DU Lid.  Screw [G]: DXQT2+D3FZLT
REMOVING THE AUDIO PCB
Remove the two Screws. [H]
Disconnect the two Cables from two Connectors (CN701,CN702).
Remove the Audio PCB.  Screw [H]: DXSB2+5FZL
REMOVING THE WIRELESS MODULE, PORT PCB & MODEM PCB
  • Disconnect the two Antenna Cables from two Connectors (J5, J6).
  • Remove the Wireless Module.
  • Remove the three Screws. [I]
  • Remove the Port PCB.
  • Remove the Screw. [J]
  • Remove the Modem PCB.
  • Remove the two Screws. [K]
  • Remove the BAT CON angle.  Screw [I]: DXSB2+5FZL.  [J]: XSB2+4FNL. [K]: DXSB2+5FZL
REMOVING THE MAIN PCB
  • Disconnect the eight Cables from eight Connectors (CN3,CN9, CN12, CN14, CN23, CN30, CN35, CN36).
  • Remove the Screw. [L]
  • Remove the two Screws. [M]
  • Remove the four Screws. [N]
  • Remove the Main PCB.
  • Disconnect the two Cables from two Connectors (CN8,CN17).
  • Remove the PCMCIA Unit.  Screw [L]: DXSB2+5FZL. [M]: DXYN2+J12FNL. [N]: DXYN2+J18FNL
REMOVING PAD PCB & I/O PCB
  • Disconnect the Cable from Connector (CN801).
  • Remove the three Screws. [O]
  • Remove the PAD PCB.
  • Remove the four Screws. [P]
  • Remove the two Screws. [Q]
  • Remove the I/O PCB.  Screw [O]: DFHE5025XA.  [P]: DFHE5058ZA.  [Q]: DXSB2+5FZ
Posted By: FRANK at 02:44
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