Read Panasonic CF-28 Service Manual online
Contents
1. Specifications
.......................................................
2. Name and Functions of Parts
..........................
3. Technical information
........................................
3.1. System Overview.............................................
3.2. System Memory Map.......................................
3.3. I/O Address Map..............................................
3.2. System Memory Map.......................................
3.3. I/O Address Map..............................................
4. Diagnosis Procedure
..........................................
4.1. Basic Procedures.............................................
4.2. Power-On Self Test (Boot Check)....................
4.3. List of Error Codes...........................................
4.4. Diagnosis Map..................................................
4.2. Power-On Self Test (Boot Check)....................
4.3. List of Error Codes...........................................
4.4. Diagnosis Map..................................................
5. Diagnostic Test
....................................................
5.1. Diagnostic Test Procedure...............................
5.2. Error Message..................................................
5.2. Error Message..................................................
6. Disassembly/Reassembly
.................................
6.1. Removing the Battery Pack..............................
6.2. Removing the HDD Unit...................................
6.3. Removing the Unit
6.2. Removing the HDD Unit...................................
6.3. Removing the Unit
from inside the Multimedia Pocket..................
6.4. Removing the Keyboard.................................
6.5. Removing the Display Unit...............................
6.6. Removing the RAM Card.................................
6.7. Removing the Lower Casing
6.5. Removing the Display Unit...............................
6.6. Removing the RAM Card.................................
6.7. Removing the Lower Casing
and the Handle............................................
6.8. Removing the I/O Board.................................
6.9. Removing the Modem Board......................
6.10. Removing the MP Connection Unit..................
6.11. Removing the Main PCB.................................
6.12. Removing the Touch Pad Unit......................
6.13. Removing the PCMCIA CN
6.9. Removing the Modem Board......................
6.10. Removing the MP Connection Unit..................
6.11. Removing the Main PCB.................................
6.12. Removing the Touch Pad Unit......................
6.13. Removing the PCMCIA CN
(PC Card Slot)..............................................
6.14. Removing RTC Battery....................................
6.15. Removing the INVERTER,
6.15. Removing the INVERTER,
the Touch Screen PCB
and TS13 PCB.................................................
and TS13 PCB.................................................
6.16. Removing the LCD
and the Touch Screen.....................................
7. Wiring Connection Diagram
.............................
8. Exploded Views
.................................................
9. Replacement Parts List
...................................
10. Schematic Diagrams
........................................
MAIN 1 CPU.............................................................
MAIN 2 CPU.............................................................
MAIN 3 VC1.6/1.35, VCT, VC25...............................
MAIN 4 CORE...........................................................
MAIN 5 CORE...........................................................
MAIN 6 CLOCK.........................................................
MAIN 7 ONBOARD MEMORY..................................
MAIN 8 EXT. MEMORY CON...................................
MAIN 9 PIIX4, USB...................................................
MAIN 10 PIIX4, USB.................................................
MAIN 11 HDD...........................................................
MAIN 12 MP,TESTER CN........................................
MAIN 13 VGA...........................................................
MAIN 2 CPU.............................................................
MAIN 3 VC1.6/1.35, VCT, VC25...............................
MAIN 4 CORE...........................................................
MAIN 5 CORE...........................................................
MAIN 6 CLOCK.........................................................
MAIN 7 ONBOARD MEMORY..................................
MAIN 8 EXT. MEMORY CON...................................
MAIN 9 PIIX4, USB...................................................
MAIN 10 PIIX4, USB.................................................
MAIN 11 HDD...........................................................
MAIN 12 MP,TESTER CN........................................
MAIN 13 VGA...........................................................
MAIN 14 LCD&CRT I/F,LVDS..................................
MAIN 15 PCMCIA CONT. .......................................
MAIN 16 PCMCIA I/F................................................
MAIN 17 SuperI/O-1, COMSEL GA..........................
MAIN 18 SuperI/O-2, IrDA BUF................................
MAIN 19 KBC, K/B PAD CN.....................................
MAIN 20 SOUND IC.................................................
MAIN 21 Power Amp, MIC,SPK,H-PHONE..............
MAIN 22 Ext.IO I/F (FFC-CONN)LAN CN................
MAIN 23 LED............................................................
MAIN 24 Mini PCI.....................................................
MAIN 25 BIOS,VD12................................................
MAIN 26 VC3,VB3,VC5,VB5,Reset..........................
MAIN 27 EC,LID.......................................................
MAIN 28 VA3,VA5....................................................
MAIN 29 DC-IN,VM1 PWR SW................................
MAIN 30 Charger BAT CN........................................
MAIN 31 Wireless Module CONN. EXT_ROM.........
MAIN 32 GCL............................................................
MAIN 33 Smart Card I/F...........................................
MAIN 34 I/O Expander..............................................
MAIN 35 PCMCIA-3..................................................
MAIN 36 PCMCIA-3 CONN......................................
SUB1 I/O...................................................................
SUB2 I/O...................................................................
SUB3 I/O...................................................................
SUB4 MP CN, FDD CN............................................
SUB5 IR....................................................................
SUB6 Main Battery...................................................
SUB7 RJ MODEM....................................................
SUB8 TS13...............................................................
MAIN 15 PCMCIA CONT. .......................................
MAIN 16 PCMCIA I/F................................................
MAIN 17 SuperI/O-1, COMSEL GA..........................
MAIN 18 SuperI/O-2, IrDA BUF................................
MAIN 19 KBC, K/B PAD CN.....................................
MAIN 20 SOUND IC.................................................
MAIN 21 Power Amp, MIC,SPK,H-PHONE..............
MAIN 22 Ext.IO I/F (FFC-CONN)LAN CN................
MAIN 23 LED............................................................
MAIN 24 Mini PCI.....................................................
MAIN 25 BIOS,VD12................................................
MAIN 26 VC3,VB3,VC5,VB5,Reset..........................
MAIN 27 EC,LID.......................................................
MAIN 28 VA3,VA5....................................................
MAIN 29 DC-IN,VM1 PWR SW................................
MAIN 30 Charger BAT CN........................................
MAIN 31 Wireless Module CONN. EXT_ROM.........
MAIN 32 GCL............................................................
MAIN 33 Smart Card I/F...........................................
MAIN 34 I/O Expander..............................................
MAIN 35 PCMCIA-3..................................................
MAIN 36 PCMCIA-3 CONN......................................
SUB1 I/O...................................................................
SUB2 I/O...................................................................
SUB3 I/O...................................................................
SUB4 MP CN, FDD CN............................................
SUB5 IR....................................................................
SUB6 Main Battery...................................................
SUB7 RJ MODEM....................................................
SUB8 TS13...............................................................
11. Printed Circuit Board
.......................................
11.1. Main PCB <Top View>.....................................
11.2. Main PCB <Bottom View>................................
11.3. FDD PCB <Top View>.....................................
11.4. FDD PCB <Bottom View>................................
11.5. I/O PCB <Top View>........................................
11.6. I/O PCB <Bottom View>...................................
11.7. Battery PCB......................................................
11.8. IR PCB.............................................................
11.9. RJ PCB.............................................................
11.10. TS13 PCB.......................................................
11.2. Main PCB <Bottom View>................................
11.3. FDD PCB <Top View>.....................................
11.4. FDD PCB <Bottom View>................................
11.5. I/O PCB <Top View>........................................
11.6. I/O PCB <Bottom View>...................................
11.7. Battery PCB......................................................
11.8. IR PCB.............................................................
11.9. RJ PCB.............................................................
11.10. TS13 PCB.......................................................
1-1, 1-2
2-1, 2-2
3-1~3-4
2-1, 2-2
3-1~3-4
3-1, 3-2
3-3
3-4
3-3
3-4
4-1~4-12
4-1
4-2
4-3, 4-4
4-5~4-12
4-2
4-3, 4-4
4-5~4-12
5-1~5-15
5-1~5-9
5-10~5-15
5-10~5-15
6-1~6-5
6-1
6-1
6-1
6-2
6-2
6-3
6-3
6-2
6-3
6-3
6-3
6-4
6-4
6-4
6-4
6-5
6-4
6-4
6-4
6-4
6-5
6-5
6-5
6-5
6-6
6-6
7-1
8-1~8-6
9-1~9-10
10-1~10-82
8-1~8-6
9-1~9-10
10-1~10-82
10-1, 10-2
10-3, 10-4
10-5, 10-6
10-7, 10-8
10-9, 10-10
10-11, 10-12
10-13, 10-14
10-15, 10-16
10-17, 10-18
10-19, 10-20
10-21, 10-22
10-23, 10-24
10-25, 10-26
10-3, 10-4
10-5, 10-6
10-7, 10-8
10-9, 10-10
10-11, 10-12
10-13, 10-14
10-15, 10-16
10-17, 10-18
10-19, 10-20
10-21, 10-22
10-23, 10-24
10-25, 10-26
10-27, 10-28
10-29, 10-30
10-31, 10-32
10-33, 10-34
10-35, 10-36
10-37, 10-38
10-39, 10-40
10-41, 10-42
10-43, 10-44
10-45, 10-46
10-47, 10-48
10-49, 10-50
10-51, 10-52
10-53, 10-54
10-55, 10-56
10-57, 10-58
10-59, 10-60
10-61, 10-62
10-63, 10-64
10-65
10-66
10-67
10-68, 10-69
10-70, 10-71
10-72, 10-73
10-74, 10-75
10-76, 10-77
10-78, 10-79
10-80
10-81
10-82
10-29, 10-30
10-31, 10-32
10-33, 10-34
10-35, 10-36
10-37, 10-38
10-39, 10-40
10-41, 10-42
10-43, 10-44
10-45, 10-46
10-47, 10-48
10-49, 10-50
10-51, 10-52
10-53, 10-54
10-55, 10-56
10-57, 10-58
10-59, 10-60
10-61, 10-62
10-63, 10-64
10-65
10-66
10-67
10-68, 10-69
10-70, 10-71
10-72, 10-73
10-74, 10-75
10-76, 10-77
10-78, 10-79
10-80
10-81
10-82
11-1~11-6
11-1, 11-2
11-3, 11-4
11-5
11-5
11-5
11-5
11-6
11-6
11-6
11-6
11-3, 11-4
11-5
11-5
11-5
11-5
11-6
11-6
11-6
11-6
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