1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
35
Main 35
I/O Expander
SMBCLKE
028:B6;028:B10;028:G5;028:I9;035:D2;035:D6
VA3
SMBDATAE
028:B6;028:B10;028:F6;028:I9;035:D2;035:D5
ECRST#
027:I7;028:E8;035:D5
TSSOP16[1.1mH]
Philips
PCA9556PW
IC86
IO0(OD)
6
VSS
8
VDD
16
RESET#
15
SDATA
2
SCLK
1
IO1
7
IO2
9
IO3 10
IO4 11
IO5 12
IO6 13
IO7 14
A2
5
A1
4
A0
3
0.1u
C441
16P-QSOP
PI5C3125QX
IC85
11
A2
14
A3
2
BE0#
5
BE1#
12
BE2#
15
BE3#
4
B0
7
B1
10
B2
3
A0
6
A1
13
B3
16
VCC
8
GND
1
NC
9
NC
SMBDATAE
028:B6;028:B10;028:F6;028:I9;035:D5;035:D8
SMBCLKE
028:B6;028:B10;028:G5;028:I9;035:D6;035:D8
C_SMBCLK
002:G6
C_SMBDATA
002:G6
SM_CEN#
028:G3
0.1u
C440
VA5
R441
10k
CDOFFON2
037:I6
PRIN#
022:B7
HDVM1_ON
011:I9
10K
R506
VA3
SC_IN#
034:D6
LCDVM1_ON
014:I8
ABSLOT_IN#
028:D2
PNF
017:D8;022:B11
CCD2#
037:E6;037:F9;037:I6
BAT_SMBEN#
028:D2
BATDATA
028:H9;030:C8;030:D5
BATCLK
028:H9;030:C8;030:D5
VA3
ECRST#
027:I7;028:E8;035:D8
TSSOP16[1.1mH]
Philips
PCA9556PW
IC143
NU
IO0(OD)
6
VSS
8
VDD
16
RESET#
15
SDATA
2
SCLK
1
IO1
7
IO2
9
IO3 10
IO4 11
IO5 12
IO6 13
IO7 14
A2
5
A1
4
A0
3
SMBDATAE
028:B6;028:B10;028:F6;028:I9;035:D2;035:D8
SMBCLKE
028:B6;028:B10;028:G5;028:I9;035:D2;035:D8
NU
C565
S2#/LAN
022:G9
LAN/S2#
022:F8
Summary of Contents for Toughbook CF-28 Series
Page 2: ... 2 ...
Page 11: ...3 2 System Memory Map 3 3 ...
Page 35: ...IC43 IC79 IC79 IC47 IC47 IC47 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 11 ...
Page 36: ...IC47 IC47 IC47 IC48 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 15 IC47 IC47 5 12 ...
Page 37: ...IC47 IC9 IC50 IC20 5 13 ...
Page 38: ...5 14 ...
Page 39: ...5 15 ...
Page 60: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J K CF 28 Printed Circuit Board 1 MAIN PCB Top View ...
Page 61: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J K Printed Circuit Board MAIN PCB Bottom View 2 ...
Page 63: ...CF 28MK2 Schematic Diagrams Main 1 CPU 1 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 1 ...
Page 64: ...Main 2 CPU 2 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 2 ...
Page 65: ...Main 3 GMCH3 1 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 3 ...
Page 66: ...Main 4 GMCH3 2 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 4 ...
Page 67: ...Main 5 GMCH3 3 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 5 ...
Page 68: ...Main 6 Clock 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 6 ...
Page 69: ...Main 7 On Board Memory 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 7 ...
Page 70: ...Main 8 SO DIMM 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 8 ...
Page 71: ...Main 9 ICH3 USB 1 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 9 ...
Page 72: ...Main 10 ICH3 USB 2 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 10 ...
Page 73: ...Main 11 HDD I F 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 11 ...
Page 74: ...Main 12 MP Tester CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 12 ...
Page 75: ...Main 13 VCH 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 13 ...
Page 76: ...Main 14 LCD I F Resister 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 14 ...
Page 77: ...Main 15 PCIC 2Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 15 ...
Page 78: ...Main 16 PCMCIA CN 2Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 16 ...
Page 79: ...Main 17 Super I O 1 Comsel GA 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 17 ...
Page 80: ...Main 18 S I 0 2 IRDA BUF 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 18 ...
Page 81: ...Main 19 KBC KB Pad CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 19 ...
Page 82: ...Main 20 Sound IC 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 20 ...
Page 83: ...Main 21 Soundamp Mic SPK 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 21 ...
Page 84: ...Main 22 Ext CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 22 ...
Page 85: ...Main 23 LED 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 23 ...
Page 86: ...Main 24 Mini PCI 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 24 ...
Page 87: ...Main 25 Bios Resistor 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 25 ...
Page 88: ...Main 26 PCIC 1Slot 1394 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 26 ...
Page 89: ...Main 27 PCMCIA 1Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 27 ...
Page 90: ...Main 28 PME KBC LID 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 28 ...
Page 91: ...Main 29 Hot Swap 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 29 ...
Page 92: ...Main 30 Wireless module CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 30 ...
Page 93: ...Main 31 VC1 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 31 ...
Page 94: ...Main 32 VCT 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 32 ...
Page 95: ...Main 33 VA18 VC15 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 33 ...
Page 96: ...Main 34 VA3 VA5 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 34 ...
Page 97: ...Main 35 VC3 VB3 VC5 VB5 Reset 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 35 ...
Page 98: ...Main 36 DC IN VM1 P SW 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 36 ...
Page 99: ...Main 37 Charger 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 37 ...
Page 100: ...Main 38 2nd BAT CTL 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 38 ...
Page 101: ...Main 39 SMI 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 39 ...
Page 102: ...Main 40 LVDS 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 40 ...
Page 103: ...41 I O 1 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J ...
Page 104: ...I O 2 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 42 ...
Page 105: ...I O 3 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 43 ...
Page 107: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J K Printed Circuit Board MAIN PCB Bottom View 2 ...
Page 132: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 24 Main 24 Mini PCI ...
Page 146: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 38 Main 38 Battery Board ...
Page 147: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 39 Main 39 FDD Board ...
Page 148: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 40 I O 1 Connector Board ...
Page 149: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 41 I O 2 Connector Board ...
Page 150: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 42 I O 3 Connector Board ...
Page 151: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 43 IR Board ...
Page 152: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 44 RJ Board ...
Page 156: ...11 2 Main PCB Bottom View A B C D E F G H I J 11 10 9 8 7 6 5 4 3 2 1 11 3 11 4 ...
Page 158: ...16 A B C D E F G H I J 11 10 9 8 7 6 5 4 3 2 1 Schematic Diagram SUB9 SENSOR ...
Page 159: ...17 Printed Circuit Board 1 Main PCB Top View A B C D E F G H I J 11 10 9 8 7 6 5 4 3 2 1 ...
Page 160: ...18 2 Main PCB Bottom View A B C D E F G H I J 11 10 9 8 7 6 5 4 3 2 1 ...
Page 162: ...CF 28 Schematic Diagrams Main 1 CPU 1 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 1 ...
Page 163: ...Main 2 CPU 2 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 2 ...
Page 164: ...Main 3 GMCH3 1 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 3 ...
Page 165: ...Main 4 GMCH3 2 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 4 ...
Page 166: ...Main 5 GMCH3 3 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 5 ...
Page 167: ...Main 6 Clock 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 6 ...
Page 168: ...Main 7 On Board Memory 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 7 ...
Page 169: ...Main 8 SO DIMM 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 8 ...
Page 170: ...Main 9 ICH3 USB 1 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 9 ...
Page 171: ...Main 10 ICH3 USB 2 2 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 10 ...
Page 172: ...Main 11 HDD I F 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 11 ...
Page 173: ...Main 12 MP Tester CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 12 ...
Page 174: ...Main 13 VCH 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 13 ...
Page 175: ...Main 14 LCD I F Resister 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 14 ...
Page 176: ...Main 15 PCIC 2Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 15 ...
Page 177: ...Main 16 PCMCIA CN 2Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 16 ...
Page 178: ...Main 17 Super I O 1 Comsel GA 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 17 ...
Page 179: ...Main 18 S I 0 2 IRDA BUF 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 18 ...
Page 180: ...Main 19 KBC KB Pad CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 19 ...
Page 181: ...Main 20 Sound IC 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 20 ...
Page 182: ...Main 21 Soundamp Mic SPK 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 21 ...
Page 183: ...Main 22 Ext CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 22 ...
Page 184: ...Main 23 LED 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 23 ...
Page 185: ...Main 24 Mini PCI 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 24 ...
Page 186: ...Main 25 Bios Resistor 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 25 ...
Page 187: ...Main 26 PCIC 1Slot 1394 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 26 ...
Page 188: ...Main 27 PCMCIA 1Slot 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 27 ...
Page 189: ...Main 28 PME KBC LID 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 28 ...
Page 190: ...Main 29 Hot Swap 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 29 ...
Page 191: ...Main 30 Wireless module CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 30 ...
Page 192: ...Main 31 VC1 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 31 ...
Page 193: ...Main 32 VCT 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 32 ...
Page 194: ...Main 33 VA18 VC15 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 33 ...
Page 195: ...Main 34 VA3 VA5 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 34 ...
Page 196: ...Main 35 VC3 VB3 VC5 VB5 Reset 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 35 ...
Page 197: ...Main 36 DC IN VM1 P SW 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 36 ...
Page 198: ...Main 37 Charger 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 37 ...
Page 199: ...Main 38 2nd BAT CTL 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 38 ...
Page 200: ...Main 39 SMI 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 39 ...
Page 201: ...Main 40 LVDS 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 40 ...
Page 202: ...41 I O 1 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J ...
Page 203: ...I O 2 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 42 ...
Page 204: ...I O 3 CN 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J 43 ...