— 3 —TABLE OF CONTENTS
CHAPTER 1. REMOVAL
1-1. Flowchart......................................................................... 1-1
1-2. Main Electrical Parts Location Diagram .........................1-1
1-3. Removal........................................................................... 1-2
1. Assy Hood Keyboard, Keyboard Unit .............................1-2
2. DC-Fan, Combination Drive............................................ 1-2
3. Combination Drive........................................................... 1-3
4. HDD, Door Battery ..........................................................1-4
5. Assy Palmrest, Pad Touch, CNX-125 Board,
Plate Palmrest, Bracket Pad............................................. 1-4
6. Display Assy, Cover Hinge.............................................. 1-5
7. PWS-13 Board, Latch Detector ...................................... 1-6
8. PC Card Connector, Card Modem,
MBX-49 Board, Bracket I/O, Lithium Battery................ 1-6
9. Speaker Unit, SWX-73 Board ......................................... 1-7
10. SO-DIMM........................................................................ 1-7
11. Card Modem (Removing from the bottom)..................... 1-8
12. LCD Section
(FX877 Model) – Made by TS –....................................1-9
1.Assy Housing Bezel, LCD Unit ................................... 1-9
2.Inverter Unit, FPC, Assy Housing Display,
Harness LCD.............................................................. 1-10
13. LCD Section
(FX777 Model) – Made by HI –...................................1-11
1.Assy Housing Bezel (14 inch) ................................... 1-11
2.Bracket LCD Left, Bracket LCD Right,
LCD Unit (14 inch).................................................... 1-12
3.FPC, Inverter Unit, Assy Housing Display,
Harness LCD.............................................................. 1-12
1-4. Replacing the CPU ........................................................1-13
1. Socket type 1,2 ...............................................................1-13
1.Removing the CPU .................................................... 1-13
2.Installing the CPU ...................................................... 1-13
2. Socket type 3 ..................................................................1-14
1.Removing the CPU .................................................... 1-14
2.Installing the CPU ...................................................... 1-14
1-5. DIP Switch Setting of the MBX-49 Board.................... 1-15
(to 1-15)
Section Title Page
Confidential
Section Title Page
CHAPTER 2. SELF DIAGNOSTICS......................... 2-1
(to 2-1)
CHAPTER 3. BLOCK DIAGRAM............................... 3-1
(to 3-2)
CHAPTER 4. FRAME HARNESS DIAGRAM........ 4-1
(to 4-2)
CHAPTER 5. EXPLODED VIEWS AND
PARTS LIST............................................5-1
5-1. Main Section.................................................................... 5-2
5-2. FDD Section ....................................................................5-5
5-3. LCD Section (FX877 Model) – Made by TS –...............5-7
5-4. LCD Section (FX777 Model) – Made by HI –................5-9
5-5. Connector Section (CH Type Only)...............................5-11
(to 5-12)
PCG-FX777/FX877 (AM)