Panasonic Toughbook CF-48 Series Service Manual Download Page 73

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Main 5 440BX

ADS#

001:C6

BREQ0#

001:C7

BNR#

001:C7

HIT#

001:C7

HITM#

001:C8

DBSY#

001:B10

DRDY#

001:B10

HTRDY#

001:C8

HLOCK#

001:C7

HCLKBX

007:H4

BPRI#

001:C7

DEFER#

001:C8

CPURST#

001:B11;002:E9;002:I3

TP66

TP67

TP68

TP69

TP70

TP71

DCLKREF

008:I8

TP37

TP38

TP49

TP64

TP63

TP62

TP61

TP60

TP59

TP58

TP57

TP56

TP55

TP54

TP53

TP52

TP51

TP50

MWEA#

008:C6;009:A5;009:A10;009:C5;009:C10;009:E5;009:E10;009:G5;009:G10

SRASA#

008:C6;009:A5;009:A10;009:C5;009:C10;009:E5;009:E10;009:G5;009:G10

SCASA#

008:E6;009:A5;009:A10;009:C5;009:C10;009:E5;009:E10;009:G5;009:G10

443BX

IC3

HD63#

HD62#

HD61#

C10 HD60#

C11 HD59#

HD58#

E11 HD57#

HD56#

HD55#

A10 HD54#

B10 HD53#

HD52#

C12 HD51#

HD50#

A11 HD49#

B11 HD48#

A12 HD47#

D11 HD46#

E13 HD45#

C13 HD44#

B14 HD43#

B12 HD42#

D12 HD41#

A13 HD40#

D13 HD39#

E14 HD38#

C14 HD37#

B13 HD36#

D15 HD35#

D14 HD34#

A15 HD33#

B15 HD32#

A16 HD31#

D16 HD30#

B16 HD29#

C15 HD28#

A17 HD27#

C16 HD26#

B17 HD25#

D17 HD24#

E17 HD23#

C17 HD22#

B18 HD21#

A19 HD20#

A18 HD19#

B19 HD18#

C19 HD17#

D18 HD16#

D19 HD15#

D20 HD14#

E18 HD13#

B20 HD12#

E19 HD11#

A20 HD10#

E20 HD9#

B21 HD8#

C20 HD7#

A21 HD6#

C21 HD5#

D21 HD4#

A22 HD3#

E21 HD2#

D22 HD1#

B22 HD0#

L23

DBSY#

B23

CPURST#

K21

ADS#

H24

BNR#

K23

DRDY#

L24

HIT#

L22

HITM#

H25

HTRDY#

K22

HLOCK#

D23

HA31#

E22

HA30#

A23

HA29#

C24

HA28#

B24

HA27#

C23

HA26#

D24

HA25#

A24

HA24#

C25

HA23#

A25

HA22#

C26

HA21#

B25

HA20#

D26

HA19#

D25

HA18#

E25

HA17#

E26

HA16#

E23

HA15#

F25

HA14#

F24

HA13#

F23

HA12#

F22

HA11#

G22

HA10#

G26

HA9#

F26

HA8#

G24

HA7#

H23

HA6#

G23

HA5#

H22

HA4#

G25

HA3#

J25

HREQ4#

K25

HREQ3#

K24

HREQ2#

J23

HREQ1#

J22

HREQ0#

L25

RS2#

L26

RS1#

K26

RS0#

H26

BPRI#

B26

BREQ0#

DEFER#

J26

M26

CRESET#

N23

HCLKIN

VB3

10K

R158

R165

R166

R167

10K

R169

R170

R172

10K

R171

443BX

IC3

P25

MD63

P24

MD62

R26

MD61

R23

MD60

U21

MD59

T25

MD58

T24

MD57

U26

MD56

U25

MD55

U22

MD54

V25

MD53

V23

MD52

V22

MD51

W22

MD50

Y26

MD49

Y23

MD48

AC11

MD47

AB11

MD46

AE10

MD45

AD10

MD44

AF9

MD43

AE8

MD42

AF8

MD41

AD8

MD40

AC8

MD39

AE7

MD38

AD7

MD37

AF6

MD36

AC6

MD35

AB6

MD34

AE5

MD33

AC5

MD32

N25

MD31

P23

MD30

R25

MD29

R24

MD28

T26

MD27

T23

MD26

T22

MD25

U23

MD24

U24

MD23

V26

MD22

W25

MD21

W26

MD20

W24

MD19

W23

MD18

Y25

MD17

Y24

MD16

AD11

MD15

AF10

MD14

AC10

MD13

AB10

MD12

AE9

MD11

AC9

MD10

AB9

MD9

AB8

MD8

AF7

MD7

AC7

MD6

AB7

MD5

AE6

MD4

AD6

MD3

AF5

MD2

AE4

MD1

AF4

MD0

AC26

CSB4#/RASB4#

AC24

CSB3#/RASB3#

AD26

CSB2#/RASB2#

AD24

CSB1#/RASB1#

AE25

CSB0#/RASB0#

AC13

DQMA1/CASA1#

AD13 DQMA0/CASA0#

AE21

MAB11#

AB20

MAB10

AC20

MAB9#

AF20

MAB8#

AB19

MAB7#

AB18

MAB6#

AD19 MAB5#

AE18

MAB4#

AB17

MAB3#

AD17 MAB2#

MAB1#

AC16

AD16 MAB0#

AF16

SRASA#

AA17 SRASB#

AF12

SCASA#

AB13

SCASB#

AE12

WEA#

AC12

WEB#

AF23

CKE1/GCKE

AF24

CKE5/CSB7#

AC23

CKE4/CSB6#

AE16

CSA5#/RASA5#

AD15 CSA4#/RASA4#

AC15

CSA3#/RASA3#

AE15

CSA2#/RASA2#

AF15

CSA1#/RASA1#

AB14

CSA0#/RASA0#

AD23 CKE3/CSA7#

AE24

CKE2/CSA6#

AC22

CKE0/FENA

AB26

DQMA3/CASA3#

AC25

DQMA2/CASA2#

AC14

DQMA5/CASA5#

AE14

DQMA4/CASA4#

AA24 DQMA7/CASA7#

AA22 DQMA6/CASA6#

AE13

DQMB1/CASB1#

AD14 DQMB5/CASB5#

AF22

MAB13#

AD21 MAB12#

AF21

MAA11

AD20 MAA10

AE20

MAA9

AC19

MAA8

AC18

MAA7

AF19

MAA6

AE19

MAA5

AF18

MAA4

AC17

MAA3

AE17

MAA2

AB16

MAA1

AF17

MAA0

AF25

MAA13

AC21

MAA12

Y22

MECC7

AA25 MECC6

AD12 MECC5

AF11 MECC4

AA26 MECC3

AA23 MECC2

AA10 MECC1

AE11 MECC0

AB23

CSB5#/RASB5#

AB21

DCLKO

AB22

DCLKRD

AD25

DCLKWR

MD[0-63]

008:B1;009:H1

HA#[3-31]

001:D1

HD#[0-63]

001:A1

HREQ#[0-4]

001:D5

MRAS0#

009:A4;009:C4;009:E4;009:G4

MRAS1#

009:A9;009:C9;009:E9;009:G9

MRAS2#

008:C6

MRAS3#

008:C6

DQMA3

008:C9;009:C5;009:C10

DQMA0

008:C3;009:A5;009:A10

DQMA1

008:C3;009:A5;009:A10

DQMA2

008:C9;009:C5;009:C10

DQMA6

008:E9;009:G5;009:G10

DQMA4

008:E3;009:E5;009:E10

DQMA5

008:E3;009:E5;009:E10

DQMA7

008:E9;009:G5;009:G10

TP39

TP40

MA[0-13]

TP65

CKE1

009:A9;009:C9;009:E9;009:G9

CKE2

008:E5

CKE3

008:E6

CKE0

009:A4;009:C4;009:E4;009:G4

TP29

TP36

TP72

C59

RS0#

001:C9

RS1#

001:C9

RS2#

001:C9

C63

TP41

TP42

TP43

TP44

TP45

TP46

TP47

TP48

RA3

RA5

RA2

BUFIN

008:F7

R173

RA4

RA6

RA4

RA6

RA7

RA11

RA19

RA15

RA8

RA19

RA12

RA20

RA16

RA20

RA16

RA13

RA21

RA17

RA13

RA10

RA17

RA22

RA17

RA9

RA10

RA14

RA18

RA14

RA18

RA10

RA22

RA11

RA8

RA7

RA11

RA15

RA19

RA12

RA16

RA20

RA12

RA8

RA20

RA12

RA21

RA17

RA13

RA9

RA21

RA9

RA18

RA22

RA18

RA13

RA10

RA14

RA22

RA14

RA16

CRESET#

002:G8;033:B2

HREQ#[0]

HREQ#[1]

HREQ#[2]

HREQ#[3]

HREQ#[4]

HA#[3]

HA#[4]

HA#[5]

HA#[6]

HA#[7]

HA#[8]

HA#[9]

HA#[10]

HA#[11]

HA#[12]

HA#[13]

HA#[14]

HA#[15]

HA#[16]

HA#[17]

HA#[18]

HA#[19]

HA#[20]

HA#[21]

HA#[22]

HA#[23]

HA#[24]

HA#[25]

HA#[26]

HA#[27]

HA#[28]

HA#[29]

HA#[30]

HA#[31]

MA[0]

MA[1]

MA[2]

MA[3]

MA[4]

MA[5]

MA[6]

MA[7]

MA[8]

MA[9]

MA[10]

MA[11]

MA[12]

MA[13]

HD#[63]

HD#[62]

HD#[61]

HD#[60]

HD#[4]

HD#[5]

HD#[6]

HD#[7]

HD#[12]

HD#[13]

HD#[14]

HD#[15]

HD#[20]

HD#[21]

HD#[22]

HD#[23]

HD#[28]

HD#[29]

HD#[30]

HD#[31]

HD#[36]

HD#[37]

HD#[38]

HD#[39]

HD#[44]

HD#[45]

HD#[46]

HD#[47]

HD#[52]

HD#[53]

HD#[54]

HD#[55]

HD#[0]

HD#[1]

HD#[2]

HD#[3]

HD#[8]

HD#[9]

HD#[10]

HD#[11]

HD#[16]

HD#[17]

HD#[18]

HD#[19]

HD#[24]

HD#[25]

HD#[26]

HD#[27]

HD#[32]

HD#[33]

HD#[34]

HD#[35]

HD#[40]

HD#[41]

HD#[42]

HD#[43]

HD#[48]

HD#[49]

HD#[50]

HD#[51]

HD#[56]

HD#[57]

HD#[58]

HD#[59]

MD[62]

MD[63]

MD[61]

MD[60]

MD[59]

MD[58]

MD[57]

MD[56]

MD[55]

MD[54]

MD[53]

MD[52]

MD[51]

MD[50]

MD[49]

MD[48]

MD[47]

MD[46]

MD[45]

MD[44]

MD[43]

MD[42]

MD[41]

MD[40]

MD[39]

MD[38]

MD[37]

MD[36]

MD[35]

MD[34]

MD[33]

MD[32]

MD[31]

MD[30]

MD[29]

MD[28]

MD[27]

MD[26]

MD[25]

MD[24]

MD[23]

MD[22]

MD[21]

MD[20]

MD[19]

MD[18]

MD[17]

MD[16]

MD[15]

MD[14]

MD[13]

MD[12]

MD[11]

MD[10]

MD[9]

MD[8]

MD[7]

MD[6]

MD[5]

MD[4]

MD[3]

MD[2]

MD[1]

MD[0]

MA[6]

MA[7]

MA[8]

MA[10]

MA[11]

MA[12]

MA[13]

MA[9]

<SDRAM(440BX-CKBF) clock line>

Summary of Contents for Toughbook CF-48 Series

Page 1: ...or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death Model No CF 48 A LCD type 3 for 13 3 ...

Page 2: ...nce with the following code Blue Neutral Brown Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured BLACK The wire which is coloured Brown must be connected to the term...

Page 3: ...before opening the top cover of the drive When the power switch it on do not place your eyes close to the front panel door to look into the interior of the unit LASER Specification Class 1 level LASER Product Wave Length DVD 658 8 nm CD 775 815 nm Laser safety information is appropriate only when drive with laser is installed CAUTION Danger of explosion if battery is incorrectly replaced Replace o...

Page 4: ...ving the MINI PCI Modem Card 6 2 6 5 Removing the CD ROM Drive 6 2 6 6 Removing the Center Cover 6 3 6 7 Removing the Keyboard 6 3 6 8 Removing the Top Shild Plate 6 4 6 9 Removing the LCD Unit 6 4 6 10 Removing the SuperDisk Drive or the FloppyDisk Drive 6 4 6 11 Removing the Top Cabinet and Sub PCB Angle 6 5 6 12 Removing the IF PCB 6 5 6 13 Removing the LED PCB MAIN PCB VGA CPU Heat Sink Fan I ...

Page 5: ...ies to check its capacity 1 Run the Setup Utility 2 The memory size is confirmed in System Memory of the Main menu The hard disk drive size is confirmed in Primary Master of the Main menu Model No CPU Memory Expandable to Video Memory LCD Type Displayed Colors 1 Hard Disk Drive Operating System CF 48xxxxAxx Mobile Pentium III Processor 600 MHz featuring Intel SpeedStepTM Technology CF 48Mxxxxxx 70...

Page 6: ...pe II or one Type III Allowable current 3 3 V 400 mA 5 V 400 mA total for two slots RAM Module Slot 1 144 pin 3 3 V SO DIMM SDRAM PC100 Compliant Parallel Port Dsub 25 pin female External Display Port Mini Dsub 15 pin female Serial Port Dsub 9 pin male Microphone Jack 2 Miniature jack 3 5 DIA Headphone Jack Miniature jack 3 5 DIA Impedance 32 W Output Power 4 mW x 2 External Keyboard Mouse Port Mi...

Page 7: ...nnect headphones or amplifier equipped speakers Audio output from the internal speaker is disabled when headphones or external speakers are connected Use only a monaural condenser microphone Using an input source other than a monaural condenser microphone may not allow audio to be input or may damage the equipment The illustrations shown may differ from the actual physical appearances or Caps Lock...

Page 8: ...proper ventilation External Display Port Parallel Port External Keyboard Mouse Port USB Port Serial Port Ventilation Hole RAM Module Slot Expansion Bus Connector Internal Modem or Internal Modem LAN Port Battery Pack DC IN Jack This cover is not to be opened by anyone except authorized service personnel CAUTION ...

Page 9: ...supply can be accessed power is supplied from the clock battery RTC battery Block Diagrams Power Supply Configuration Diagram Power Supply System Description On mode Suspend mode Off Hiber nation VC system VC5 VC3 VC25 VC16 VC15 CPU and logic power supply ON OFF OFF VB system VB5 VB3 Logic power supply ON ON OFF VA system VA3 PMC power supply ON ON ON VPP system VPP 12V power supply for the card s...

Page 10: ...DEM MODEM MODEM MODEM or or or or COMBO COMBO COMBO COMBO Ext MIC Speaker Int KB Flat PAD PS 2 Port Li Ion Battery Pack TYPE II SLOT A TYPE II SLOT B Super I O Super I O Super I O Super I O PC97338 NS FDD Serial Parallel Main Memory SDRAM Main Memory SDRAM Main Memory SDRAM Main Memory SDRAM 64M 128MB 64M 128MB 64M 128MB 64M 128MB 1 5V GTL 3 3V 3 3V RJ11 Connecter MiniPCI 64bit Host Bus Super Disk...

Page 11: ...3 3 3 2 System Memory Map ...

Page 12: ...00DF Direct memory access controller x00F0 x00FF Numeric data processor x0170 x0177 Intel 82371AB EB PCI Bus Master IDE Controller x0170 x0177 Secondary IDE controller dual fifo x01B0 x01B1 Motherboard resources x01F0 x01F7 Intel 82371AB EB PCI Bus Master IDE Controller x01F0 x01F7 Primary IDE controller dual fifo x0376 x0376 Intel 82371AB EB PCI Bus Master IDE Controller x0376 x0376 Secondary IDE...

Page 13: ...n the power switch is set to ON Power sw is set to ON POST NORMAL FINISH POST ERROR OCCURRENCE DEFECTIVE PARTS SORTING SELF DIAGNOSIS TEST IF REQUIRED Conduct a self diagnosis test when it is necessary for conduct trouble diagnosis TROUBLESHOOTING Defective parts are sorted by referring to symptoms SELF DIAGNOSIS TEST After repair conduct a self diagnosis test and make sure that the repaired set o...

Page 14: ... No display of OK etc 4 2 2 Error Diagnosis by Checking Beep Signal Sound The beep sound is as follows long sound about 0 4 sec short sound about 0 2 sec Length between sounds is about 0 1 sec l Table of errors classified by beep sounds 1 long sound 2 3 4 Length of bar shows length of sound Diagnosis Beep signal sound Error message 1 long sound 2 BIOS ROM error BIOS ROM error RAM error Keyboard co...

Page 15: ...4 3 4 3 List of Error Codes ...

Page 16: ...4 4 ...

Page 17: ...ttery Pack Power cuts off during operation YES If voltage is 0V during the power switch is set to ON go to No 1 7 Final Means Is 8 12V applied to pins 5 8 of Q62 Whichever one Main PCB IC58 YES If they show soldered completely R389 R390 R403 R404 1 7 1 8 Check soldered parts of R389 390 403 and R404 NO 2 1 IC58 YES 1 6 Before setting the power switch to ON check voltage on either side of R260 Is V...

Page 18: ... to No 8 2 Does the system return to normal if the expansion card is removed YES Main PCB NO IC13 IC3 8 1 8 Expansion card RAM checksum error Expansion card Replace the expansion card Does operation return to normal YES Main PCB NO 8 2 Main PCB IC13 9 1 9 Real Time Clock failure Error during SETUP Battery Main PCB Does resetting through SETUP correct the problem Replace the battery Does operation ...

Page 19: ...ed No picture appears on the screen Brigntness adjustment 2 2 1 Does the LCD display properly after brightness level is adjusted Display is too dark or too bright LCD Go to No 3 2 3 3 1 Replace the LCD Does operation return to normal Part of the screen does not display properly Display quality poor Fuzzy or slanted etc NO YES NO Go to No 1 2 Go to No 2 2 CN16 IC52 LCD 2 2 Replace the LCD Does oper...

Page 20: ...Inputs from the mouse are not accepted properly 5 Touch pad not function Input from the track ball are not accepted properly 4 1 Replace the mouse Does operation return to normal YES NO Mouse Main PCB IC26 5 1 Replace the touch pad Does operation return to normal YES Touch Pad Go to No 5 2 5 2 Replace the touch pad FPC Does operation return to normal YES NO Touch Pad FPC Main PCB IC26 3 2 Is the k...

Page 21: ...tion return to normal FDD Main PCB IC23 YES NO 7 7 1 Does this occur for a specific floppy disk Damage to contents written to floppy disk Damage to contents read from floppy disk Floppy disk Go to No 7 2 YES NO 8 8 1 Does it sound like the head is moving Abnormal sound Normal Go to No 8 2 YES NO 7 2 7 3 Replace the FDD Does operation return to normal Replace the FDD FPC Does operation return to no...

Page 22: ...he OS Access lamp does not light Go to No 5 2 Improper setting YES NO 4 4 1 Replace the HDD Does operation return to normal Dignositic Test reports problem in HDC or HDD 6 6 1 Replace the HDD Abnormal sound HDD 2 2 2 3 Replace the HDD Does operation return to normal Replace the HDD cable Does operation return to normal HDD Go to No 2 3 YES NO 1 2 Are there system files on the HDD Go to No 1 3 Soft...

Page 23: ...tion cable a dedicated cross patched cable 2 1 Is the same transmission protocol set for both the sending and receiving units 2 2 1 1 Is the COM port properly set YES Go to No 1 2 NO Improper setting 2 Unit will not communicate with modem 3 Diagnostic Test reports problem in serial port 4 Go to No 1 3 Check the interface with the other computer Main PCB IC23 IC25 Improper setting YES NO Go to No 2...

Page 24: ...return does not work 4 2 Does the printer pass its self printing test YES Main PCB IC23 NO Printer 4 4 9 CD ROM Drive DIAGNOSIS Make sure that connecting cables connectors and AC adapter are not loose or disconnected prior to testing No Symptom Troubleshooting procedures Source of problem Component No Result 1 Access lamp does not light 1 1 1 2 Replace the CD ROM drive Does operation return to nor...

Page 25: ...the 1st SERIAL PORT test 4 Connect the serial loopback plug 5 In order to test the parallel port with Loopback Plug disconnect the printer cable and connect the parallel loopback plug with Power OFF 5 1 3 NOTICE When Enter password is displayed use Password Skipping Plug in order to skip the user password 1 Connect the parallel plug to the parallel port 2 Connect the PS 2 mouse plug to the mouse p...

Page 26: ... test item Press number and Enter keys 1 MAIN BOARD TEST Press 4 and Enter keys MAIN BOARD TEST Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message 2 xxxxxKB RANDOM ACCESS MEMORY TEST Press 5 and Enter Keys BASE RAM TEST CURRENT BASE RAM SIZE 640KB 640KB OK EXTENDED RAM TEST CURRENT EXTENDED RAM SIZE xxxxxKB xxxxxKB OK Normal Message Test...

Page 27: ...5 and Enter keys KEYBOARD RETURN CODE TEST Hit any key Normal message KEY Key has been hit or broken F10 SCAN code xx Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Massage 4 POINTING DEVICE Press 7 and Enter keys Track Ball Mouse Test Left button OFF Right button OFF Is this correct Y N 1 If the condition is normal the cursor moves according to the moveme...

Page 28: ...EST Press 10 and Enter keys 1st HARD DISK DRIVE S 1 TEST ALL DEVICES DEVICES 2 TEST AUTOMATICALLY DEVICES 3 EXIT 4 HARD DISK CONTROLLER TEST 5 1st HARD DISK DRIVE TEST SELECT _ For 4 HARD DISK CONTROLLER TEST Press 4 and Enter keys HARD DISK CONTROLLER TEST Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message For 5 1st HARD DISK DRIVE TEST...

Page 29: ...displayed refer to 5 2 Error Message For 6 HDD SEQUENTIAL SEEK TEST Press 6 and Enter keys 1st HDD SEQUENTIAL SEEK TEST Cylinder xxx The numbers indicated by xxx will vary depending on the type of HDD Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message For 7 HDD RANDOM SEEK TEST Press 7 and Enter keys 1st HDD RANDOM SEEK TEST Cylinder xxx...

Page 30: ...it any key when ready _ When an error message is displayed refer to 5 2 Error Message For 5 720KB MEDIA TEST Press 5 and Enter keys NOTE At this time insert a formattable floppy disk into the FDD All data on the floppy disk will be erased 720KB MEDIA TEST xxxxxxxxxxxxxxxxxxxxxx Warning xxxxxxxxxxxxxxxxxxxxx CONTENTS OF DISK WILL BE DESTROYED xxxxxxxxxxxxxxxxxxxxxx Warning xxxxxxxxxxxxxxxxxxxxx Ins...

Page 31: ...CDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrs 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrst 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrstu 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrstuv 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrstuvw 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ ˆ_ abcdefghijklmnopqrstuvwx When an error message is display...

Page 32: ...ror message is displayed refer to 5 2 Error Message For 5 INTERNAL LOOPBACK TEST Press 5 and Enter keys 1st serial port test I O address xxxH Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message For 6 EXTERNAL LOOPBACK TEST Press 6 and Enter keys 1st serial port test I O address xxxH Connect loopback plug Connect the loopback plug to the s...

Page 33: ...TER R W TEST Infrared port I O address xxxxH Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message For 5 INTERNAL LOOPBACK TEST Press 5 and Enter keys INTERNAL LOOPBACK TEST Infrared port I O address xxxxH Normal Message Test done Hit any key when ready _ When an error message is displayed refer to 5 2 Error Message 13 CD ROM DRIVE TEST Pre...

Page 34: ...5 10 5 2 Error Message IC13 IC13 IC13 IC13 IC26 IC13 IC13 IC5 12 IC5 12 IC5 12 IC1 IC3 ...

Page 35: ...5 11 IC13 IC26 IC26 IC23 IC23 IC23 ...

Page 36: ...5 12 IC23 IC23 IC26 IC23 IC23 IC23 ...

Page 37: ...5 13 IC23 IC19 IC30 IC52 IC13 ...

Page 38: ...5 14 ...

Page 39: ...5 15 ...

Page 40: ...ation may result 6 1 Removing the Battery Pack Figure 1 1 Slide the latch and then without releasing it slide and re move the cover Figure 2 2 Pull the tab and remove the battery pack 6 2 Removing the HDD Unit Figure 3 1 Slide the latch and then without releasing it slide and re move the HDD cover Figure 4 2 Pull the tab and remove the HDD unit Figure 51 3 Release the HDD cable and remove the HDD ...

Page 41: ...M card 6 4 Removing the MINI PCI Modem Card Figure 8 1 Remove the screw F and remove the MINI PCI Modem Cover Screw F DXSB26 4FZMT Figure 9 2 Disconnect the modem cable 3 While opening the hooks on the MINI PCI modem card con nector outward lift and remove the MINI PCI modem card 6 5 Remove the CD ROM Drive Figure 10 1 Remove the two screws H and release the CD ROM drive FFC 2 Slide out the CD ROM...

Page 42: ...elease the two hooks of the center cover Figure 12 2 Remove the center cover 6 7 Removing the Keyboard Figure 13 1 Slide the keyboard to unhook it Figure 14 2 Turn over the keyboard 3 Disconnect the connectors CN703 and CN704 and remove the keyboard ...

Page 43: ... 16 1 Disconnect the connectors CN1 and CN16 2 Remove the three screws A and the screw G and remove the LCD unit Screw A XYN26 J4 Screw G DXSN26 25MT 6 10 Removing the SuperDisk Drive or the FloppyDisk Drive Figure 17 1 Release the SDD FPC or the FDD FPC Figure 18 2 Remove the screw S 3 Slide out the SuperDisk drive or the FloppyDisk drive Screw S XYN2 J4FN ...

Page 44: ...Disconnect the connector CN705 3 Remove the two screws F 4 Remove the top cabinet Screw F DXSB26 4FZMT 6 12 Removing the IF PCB Figure 21 1 Remove the screw E and remove the sub PCB angle 2 Remove the tilt support R battery shield plate unit and HDD top shield plate Screw E XTB26 8G Figure 22 3 Disconnect the connector CN701 to remove the IF PCB 4 Slide the IF PCB to remote it ...

Page 45: ...crew F and six hex screws N 4 Remove the main PCB section Screw F DXSB26 4FZMT S crew N IKT0104AA Figure 25 5 Remove the shaft spacer and two screws L and remove the I O plate 6 Remove the three H Sink spacers and two screws O and remove the CPU VGA heat sink CPU VGA heat sink top plate and CPU VGA heat sink bottom plate 7 Remove the two screws M and remove the fan Remove the two screws K and remo...

Page 46: ...et 4 Remove the LCD lock and LCD lock spring Figure 28 5 Disconnect the inverter cable and inverter output connec tor and remove the Inverter PCB Figure 29 6 Remove the LCD cable clamper 7 Remove the three screws I and remove the LCD and the LCD earth plate unit 8 Peel the LCD cable isolation and the LCD connector sheet and remove the LCD signal cable Screw I DXHM0009XB ...

Page 47: ... Removing the PAD PCB Figure 32 1 Remove the four screw C and remove the PAD plate 2 Remove the PAD SW FFC and PAD MAIN FFC and re move the PAD PCB 3 Peel the touch PAD 4 Remove the PAD button Screw C XTB2 6G 6 16 Removing the Speaker Figure 33 1 Unhook the four hooks of a speaker holder and unhook the four hooks of another speaker holder 2 Remove the two speaker hold rubber and the speaker with c...

Page 48: ...D Figure 35 1 Remove the HDD case cover 2 Remove the HDD iso sheet 3 Remove the HDD dumper 4 Remove the HDD case 6 19 Removing the FDD Figure 36 1 Remove the three screws K 2 Remove the FDD plate and two FDD spacer bezels 3 Remove the FDD FFC Screw K DFHE5121YA 6 20 Removing the CD ROM Drive or the DVD ROM Drive Figure 37 1 Remove the two screws H 2 Remove the CD ROM drive plate 3 Remove the CD RO...

Page 49: ...CN17 CN10 CN11 CN12 HDD CN704 CN703 KEY BOARD CD ROM DRIVE INTERNAL SERIAL MINI PCI TYPE3 MAIN BATTERY CN702 MIC HEAD PHONE PC CARD SLOT SERIAL PORT CN3 CN2 CN20 JK1 DC IN CN6 CN13 FDD SDD CN503 CN501 PORT REPLICATOR TOUCH PAD DIMM CARD CN1 PARALLEL PORT USB PS2 MOUSE CN19 SPEAKER RIGHT SPEAKER LEFT LED PCB PAD PCB I F PCB MAIN PCB CN22 CN7 CN14 CN8 CN9 JK701 CN707 CN701 CN705 JK702 ...

Page 50: ...217 K21 K219 K107 BT1 K217 E11 K113 K118 K112 K113 K19 K108 K113 K113 K102 K116 K1 K1 K36 E2 K211 K8 K86 K211 K16 K14 K90 K12 K115 K120 K215 K123 K215 K23 K10 C CN9 1 E E E E E E E F A A A B B A F F C C C F F F Screw tightening torque A 0 18 0 02N m 1 8 0 2kgf cm B 0 22 0 02N m 2 2 0 2kgf cm C 0 44 0 05N m 4 5 0 5kgf cm E 0 27 0 02N m 2 8 0 2kgf cm F 0 44 0 049N m 4 5 0 5kgf cm ...

Page 51: ...K114 K27 K206 K206 K104 K202 K204 K32 K27 K74 K69 K70 K70 K68 K211 K211 K208 K208 E15 E14 E22 K222 K37 K27 K38 K13 K125 K47 K115 E21 K72 K75 E20 K211 K206 K35 K15 K117 E30 Screw tightening torque A 0 18 0 02N m 1 8 0 2kgf cm E 0 27 0 02N m 2 8 0 2kgf cm F 0 441 0 049N m 4 5 0 5kgf cm E F F F F F E A A A A A A A A F F F F F ...

Page 52: ...206 K45 K51 K26 K206 K28 E28 K24 K46 K206 K39 K43 K33 K28 K45 K26 E9 K206 K3 K206 E29 K6 K206 K206 K9 K203 K203 K206 Screw tightening torque C 0 44 0 05N m 4 5 0 5kgf cm D 0 31 0 02N m 3 2 0 2kgf cm E 0 27 0 02N m 2 8 0 2kgf cm E E E E C C D D E E E ...

Page 53: ... K67 K59 K210 K119 K119 K210 K50 E16 K119 K210 K209 K56 K209 E19 K209 K61 K64 K48 K58 K209 K209 K209 K210 K119 K49 K209 K58 K63 K63 Screw tightening torque A 0 18 0 02N m 1 8 0 2kgf cm E 0 27 0 02N m 2 8 0 2kgf cm F 0 441 0 049N m 4 5 0 5kgf cm E F F A A E E E E E E A A E E F F ...

Page 54: ...NAL LCD CF 48x4xxxxx 1 E 19 DFJS619ZA CABLE SIGNAL LCD 13 CF 48x3xxxxx 1 E 20 DFJG065ZA T FDD 1 E 21 DFJE9119ZA FFC F 1 E 22 N3CABND00005 HDD 10GB CF 48xxAxxxx 1 E 22 N3CABPD00002 HDD 20GB CF 48xxFxxxx 1 E 27 UDQFFDH01 FAN 1 E 28 M DFSX1A71UATG KEYBOARD US 1 E 28 E DFSX1A72UATG KEYBOARD 1 E 28 F DFSX1A74UATG KEYBOARD 1 E 28 G DFSX1A73UATG KEYBOARD 1 E 28 S DFSX1A76UATG KEYBOARD 1 E 28 T DFSX1A75UA...

Page 55: ...TE2 SHIELD HDD 1 K 23 DFMC0667ZA EARTH I O PLATE 1 K 24 DFMX0853ZA SHEET BLIND FAN 1 K 26 DFHG1402ZA RUBBER HOLD SPEAKER 2 K 27 DFHG362ZA 0 RUBBER FOOT 4 K 28 DFHG781ZAT RUBBER KBD 2 K 31 DFKM0371ZB 0 CASE TOP 1 K 32 DFKF0213ZA 0 CASE BOTTOM 1 K 33 DFKE0549ZA 0 COVER KBD Deposit with LED Lens K46 1 K 34 DFKE0550ZA 0 BLIND MODULER 1 K 35 DFKE0552ZA 0 COVER MEMORY 2 K 36 DFKE0555ZA 0 COVER PORT RE 2...

Page 56: ...93 DFMY3093ZA PLATE CPU TOP BGA 1 K 94 DFMY3094ZA PLATE CPU BOTTOM BGA 1 K 97 DFMY3097ZA HEAT SINK BGA CPU 1 K 98 DFDF3132ZA SPACER H SINK 3 K 99 DFDF3137ZA SHAFT SPACER 1 K 100 DFHE0427ZA GASKET 1 K 101 DFHE0428ZA GASKET 1 K 102 DFHE0429ZA GASKET 1 K 104 E F G S T P DFGT0815ZA RATING LABEL EU 1 K 104 M DFGT0814ZA RATING LABEL US 1 K 107 DFMX0854ZA RTC BATTERY ISO SHEET 1 K 108 DFMX0862ZA PCMCIA I...

Page 57: ... 7 K 210 DXQT2 D2L SCREW CF 48x3xxxxx 4 K 210 DFHE5122ZA SCREW CF 48x4xxxxx 4 K 211 DFHE5121YA SCREW 7 K 215 XYN2 J6 SCREW 2 K 216 XYN25 J5FZ SCREW 2 K 217 IKT0104AA SCREW 6 K 218 DXHM0009XA SCREW 2 K 219 DXSB26 4FZMT SCREW 2 K 221 XYN2 J6 SCREW 4 K 222 XYN2 J4FN SCREW 3 Note Deposit the LED lens K46 to the KBD cover K46 DESCRIPTION ...

Page 58: ...33 234 239 250 251 253 254 260 261 264 265 272 274 316 323 351 379 380 381 382 384 385 387 395 405 426 429 430 433 434 466 467 ECUV1E104ZFV CAPACITOR 25V 0 1ÊF 72 C 27 168 169 232 248 312 ECUV1H101JCV CAPACITOR 50V 100pF 6 C 46 186 ECUV1H470JCV CAPACITOR 50V 47pF 2 C 54 DCS0GTA221M CAPACITOR 4V 220pF 1 C 62 215 ECUV1H150JCV CAPACITOR 50V 15pF 2 C 64 300 301 ECST1AX226R CAPACITOR 10V 22ÊF 3 C 66 DC...

Page 59: ...CAPACITOR 16V 10ÊF 1 C 307 ECUV1C105ZFX CAPACITOR 16V 1ÊF 1 C 311 ICUV1C475ZFX CAPACITOR 16V 4 7ÊF 1 C 313 419 DCUE1C106MBY CAPACITOR 16V 10ÊF 2 C 314 EEVFC1C470P CAPACITOR 16V 47ÊF 1 C 318 319 ECUV1H080DCV CAPACITOR 50V 8pF 2 C 325 326 DCUC0J106KBY CAPACITOR 6 3V 10ÊF 2 C 334 335 336 337 401 402 ECUV1H221JCV CAPACITOR 50V 220pF 6 C 345 ECUV1H681JCV CAPACITOR 50V 680pF 1 C 346 ECUV1H681JCV CAPACIT...

Page 60: ...34 DEDAP202UT7 DIODE 3 D 18 DEDRB420DT97 DIODE 1 D 19 DEDASFPA73V DIODE 1 D 21 35 DEDAP202UT7 DIODE 2 D 23 DEDUDZ9R1BT DIODE 1 D 25 26 DEDRB081L20 DIODE 2 D 27 DEDUDZ18BT DIODE 1 D 28 DEDUDZ6R2BT DIODE 1 D 29 DEDUDZ6R2BT DIODE 1 D 30 DEDUDZ5R1BT DIODE 1 D 31 DEDUDZ4R7BT DIODE 1 D 32 DED03P2JT1 D DIODE 1 F 1 XBAD4516R30L FUSE 6 3 1 F 2 3 XBADMMCT010U FUSE 1A 2 IC 2 C1DB00000578 IC TEMPERATURE SENSO...

Page 61: ...VC1 1 IC 58 C0DBAZZ00039 IC REGULATOR VB5 VA3 1 IC 59 XC62FP2502PR IC REGULATOR 1 JK 1 DFJJB3Z07ZAH JK DC IN 1 L 1 DDAZR4R7KT2L COIL 4 7mH 1 L 3 4 DDB5Z005 L FERRITE BEAD 2 L 5 6 10 11 23 26 32 33 34 35 36 38 DDB5Z034B Y FERRITE BEAD 12 L 7 8 9 24 37 39 DDB5Z034B Y FERRITE BEAD 6 L 12 17 18 DDB5Z005 L FERRITE BEAD 3 L 15 16 DDB5Z031I L FERRITE BEAD 2 L 20 25 41 DDB5Z031J L FERRITE BEAD 3 L 21 DDB5...

Page 62: ...420 421 455 456 ERJ3GEY0R00V RESISTOR 1 16W 0 27 R 10 ERJ3EKF56R2V RESISTOR 1 16W 56 2 1 R 15 18 19 ERJ3GEYJ510V RESISTOR 1 16W 51 3 R 23 47 ERA3YED152V RESISTOR 1 16W 1 5K 2 R 24 48 483 ERA3YED102V RESISTOR 1 16W 1K 3 R 25 484 ERA3YED202V RESISTOR 1 16W 2K 2 R 26 130 ERA3YED202V RESISTOR 1 16W 2K 2 R 27 28 115 116 ERJ3GEYJ151V RESISTOR 1 16W 150 4 R 29 30 32 38 42 49 50 51 57 59 61 119 124 127 16...

Page 63: ...SISTOR 1 16W 22K 2 R 135 199 256 265 272 294 321 322 323 ERJ3GEYJ101V RESISTOR 1 16W 100 9 R 140 ERJ3GEYJ4R7V RESISTOR 1 16W 4 7 1 R 143 ERJ3GEYJ331V RESISTOR 1 16W 330 1 R 155 258 259 277 ERJ3GEYJ104V RESISTOR 1 16W 100K 4 R 162 ERJ3GEYJ333V RESISTOR 1 16W 33K 1 R 180 247 282 ERJ3GEYJ105V RESISTOR 1 16W 1M 3 R 197 ERJ3GEYJ106V RESISTOR 1 16W 10M 1 R 198 ERJ3GEYJ154V RESISTOR 1 16W 150K 1 R 203 20...

Page 64: ...A 28 62 DEAYC164J102 RESISTOR ARRAY 1K 2 RA 29 DEAYC164J472 RESISTOR ARRAY 4 7K 1 RA 33 DEAC168J103C RESISTOR ARRAY 10K 1 RA 34 DEAYC164J103 RESISTOR ARRAY 10K 1 RA 35 49 50 52 61 DEAYC164J473 RESISTOR ARRAY 47K 5 RA 36 73 DEAYC164J103 RESISTOR ARRAY 10K 2 RA 37 41 44 45 46 48 54 57 58 59 72 DEAYC164J330 RESISTOR ARRAY 33 11 RA 47 DEAYC164J472 RESISTOR ARRAY 4 7K 1 RA 51 53 DEAC168J104C RESISTOR A...

Page 65: ...ITOR 25V 0 1ÊF 1 CN 701 K1KBC0A00038 CONNECTOR FOR MAIN PCB I F 1 CN 702 DFJS120ZA050 CONNECTOR FOR CD ROM 1 CN 703 DFJS311ZA016 CONNECTOR FOR KB2 1 CN 704 DFJS311ZA013 CONNECTOR FOR KB1 1 CN 705 DFJS208ZA008 CONNECTOR FIR 1 CN 707 DFJS265ZA012 CONNECTOR FOR INT SERIAL I F 1 F 701 XBADMMCT020U FUSE 2A 1 JK 701 702 DFJJD6S10ZAG CONNECTOR FOR MICROPHONE HEADPHONE 2 L 701 702 703 704 710 711 DDB5Z021...

Page 66: ...11 1 Printed Circuit Board 1 2 3 4 5 6 7 8 A B C D E F G H I J K 9 10 11 1 Main PCB Top View 2 COM PCB Top View ...

Page 67: ...11 2 1 2 3 4 5 6 7 8 A B C D E F G H I J K 9 10 11 4 COM PCB Bottom View 3 Main PCB Bottom View ...

Page 68: ...11 3 1 2 3 4 5 6 7 8 A B C D E 9 10 11 9 I F PCB Top View 7 PAD PCB Top View 5 LED PCB Top View 8 PAD PCB Bottom View 6 LED PCB Bottom View CN702 1 50 CN701 60 61 120 ...

Page 69: ... A22 E2 A23 D5 A24 D4 A25 C3 A26 C1 A27 B3 A28 A3 A29 B2 A30 C2 A31 A5 A33 B4 A34 C5 A35 T2 REQ0 V4 REQ1 V2 REQ2 W3 REQ3 W2 RP AB2 ADS AA1 AERR Y2 AP1 E6 BERR V21 BINIT AD9 IERR C6 BREQ0 T4 BNR R1 LOCK V1 HIT Y4 HITM U3 DEFER W21 BPM0 AA21 BP2 Y21 BP3 W19 BPM1 U2 TRDY RS0 U1 W1 RS2 Y1 RSP AC12 FERR AD10 A20M AC13 IGNNE PWRGOOD V5 AB10 SMI AA11 TCK AC15 TDO AD13 TDI TMS AD14 AA14 TRST AB20 PREQ W20...

Page 70: ...001 E9 033 G5 IERR 001 C7 C_INIT 001 B11 033 E10 033 G3 C_FERR 001 C9 002 C4 C_A20M 001 C9 002 G8 VC25 CC_NMI 001 C11 002 G7 FLUSH 001 B11 PREQ 001 C10 002 E10 SLP 001 C11 TDO 001 C10 002 E10 C_SMI 001 C10 033 E11 033 G4 C_IGNNE 001 C9 002 G8 1 5K R128 150 R28 1K R112 680 R114 150 R27 1 5K R111 270 R69 VCT VCTREF BSEL1 001 B11 VCT 1 5K R90 1K R73 1K R74 NU R76 1K R70 1 5K R72 TESTLO1 001 H2 NU R89...

Page 71: ...d Nch MOSFET Q1 S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 2SK1582 Q3 2 3 1 SUSBVM1 029 B4 1 5K R376 0 5 VGATE 033 E5 LTC1735CGN 1 IC57 COSC 1 RUN SS 2 ITH 3 FCB 4 TG 16 BOOST 15 SW 14 VIN 13 SENSE 5 SENSE 6 VOSENSE 7 SGND 8 INTVCC 12 BG 11 PGND 10 EXTVCC 9 NU C49 VR_HI LO 033 H6 3LN01S TL Q18 2 G 3 D 1 S 0 5 68K R60 UPA1700A Nch MOSFET Q20 NU S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 EMK325BJ106MN 16V 3225 10u B C113...

Page 72: ...P2502P TOREX IC47 OUT 3 Vin 2 GND 1 VC25 VC3 PQ07VZ1H2ZP SC 63 SHARP IC46 Vin 1 GND 5 ON OFF 2 Vout 3 Vref 4 1u C58 NU 10V C107 0 5 2K R130 0 5 10K R131 4TPA220M 4V POSCAP 220u C54 D VC1 2125 NU R6 2 5V 1 2 3 1 2 3 4 5 6 7 8 A B C D E F G H I J 9 10 11 ...

Page 73: ...E13 DQMB1 CASB1 AD14 DQMB5 CASB5 AF22 MAB13 AD21 MAB12 AF21 MAA11 AD20 MAA10 AE20 MAA9 AC19 MAA8 AC18 MAA7 AF19 MAA6 AE19 MAA5 AF18 MAA4 AC17 MAA3 AE17 MAA2 AB16 MAA1 AF17 MAA0 AF25 MAA13 AC21 MAA12 Y22 MECC7 AA25 MECC6 AD12 MECC5 AF11 MECC4 AA26 MECC3 AA23 MECC2 AA10 MECC1 AE11 MECC0 AB23 CSB5 RASB5 AB21 DCLKO AB22 DCLKRD AD25 DCLKWR MD 0 63 008 B1 009 H1 HA 3 31 001 D1 HD 0 63 001 A1 HREQ 0 4 00...

Page 74: ...C N11 VCC N16 VCC N22 VCC N26 VCC P1 VCC P11 VCC P16 VCC R12 VCC R15 VCC T11 VCC T13 VCC T14 VCC T16 VCC Y6 VCC Y21 VCC AA7 VCC AA9 VCC AA18 VCC AA20 VCC AE1 VCC AE26 VCC AF2 VCC AF14 VCC AF13 VSS P22 NC AE22 NC AE23 NC M25 TESTIN AD4 SUSTAT AF3 BXPWROK AF26 VSS VB3 VCT 0 1u C67 AD 0 31 0 01u C175 0 1u C99 0 1u C164 0 01u C181 0 1u C112 0 1u C116 0 01u C179 0 01u C180 10V X NU C65 10V X NU C173 10...

Page 75: ... 33 R219 10p C216 PCLKSND 020 C9 33 R187 PCICLKEX 023 B4 10p C214 10V Y NU C199 MA729 D33 1 2 BLM21A121 L3 1 2 BK1608LL121 L11 1 2 10 R250 TP197 10 R249 IMIC9714AYB IC4 XTAL_IN 2 XTAL_OUT 3 CPUCLK0 24 CPUCLK1 23 SEL100 66 16 VSSCPU 22 PCICLK_F 4 PCICLK1 5 PCICLK2 6 PCICLK3 9 48MHz 13 REF0 SPREAD 26 REF1 SEL48 27 VSS48 15 VSSPCI 7 VSSCORE 21 VDD48 12 VDDCORE 19 VDDREF 28 PWRDWN 17 PCISTOP 20 CPUSTO...

Page 76: ...009 A10 009 C5 009 C10 009 E5 009 E10 009 G5 009 G10 MRAS2 005 B2 MRAS3 005 B2 DQMA2 005 B3 009 C5 009 C10 DQMA3 005 B3 009 C5 009 C10 DQMA7 005 B3 009 G5 009 G10 DQMA6 005 B3 009 G5 009 G10 HCLKDIM3 008 I8 SCASA 005 B4 009 A5 009 A10 009 C5 009 C10 009 E5 009 E10 009 G5 009 G10 DQMA4 005 B3 009 E5 009 E10 DQMA5 005 B3 009 E5 009 E10 SMBDATAP 008 F7 010 I9 023 E9 SMBCLKP 008 F7 010 I9 023 E9 MD 0 ...

Page 77: ... A12 36 NC 37 CKE 38 CLK 13 D7 11 D6 10 D5 8 D4 7 D3 5 D2 4 D1 2 D0 27 VCC 14 VCC 1 VCC 49 VCCQ 41 VSS 54 VSS 40 NC 17 CAS 43 VCCQ 9 VCCQ 3 VCCQ 6 VSSQ 12 VSSQ 46 VSSQ 52 VSSQ TC59SM716FTL 80 IC10 16 WE 19 CS 29 A4 30 A5 31 A6 32 A7 33 A8 34 A9 22 A10 35 A11 53 D15 51 D14 50 D13 28 VSS 48 D12 47 D11 45 D10 44 D9 42 D8 39 UDQM 24 A1 15 LDQM 23 A0 25 A2 26 A3 18 RAS 20 A13 21 A12 36 NC 37 CKE 38 CLK...

Page 78: ...F3 028 F2 PDDREQ 012 C5 012 E7 REQA 011 H2 A20G 019 F4 DRQ2 017 D7 026 B3 USBOC0 025 G2 ECPWRSW 011 F4 028 F2 DRQ3 017 D7 026 B3 SRIRQ 011 H2 015 F4 020 G4 SDDREQ 012 H5 034 C6 PCICLK 007 G5 REQ1 006 E8 020 C7 026 H5 SERR 006 E7 015 C7 023 B7 026 H5 ECLID 011 F3 028 F2 INTA 015 C7 023 B4 026 H7 REQ0 006 E8 015 C7 026 H5 PHLDA 006 E7 026 H3 INTC 013 A6 020 C8 023 E4 026 H7 ECTHRM 011 H2 028 F6 ECRI...

Page 79: ...SS L11 VSS L12 VSSUSB J5 REQB 010 F3 020 C8 VA3 VC3 PXGPI15 011 H5 GPI21 011 H3 011 H6 REQA 010 F3 ECRING 010 F8 028 F2 27 R206 15K R212 USB1 022 G8 025 G3 USB1 022 G8 025 G4 27 R205 15K R214 NOPCICD 015 B5 47p C242 47p C240 DISCOM 018 C11 SR2EXIST 011 C2 034 D3 OCCA 010 D7 KBID0 011 H3 034 D5 KBID1 011 H4 034 D5 MA729 D2 1 2 USB0 022 G8 025 G3 USB0 022 G8 025 G3 47K RA52 5 6 7 8 4 3 2 1 NOPCIMP 0...

Page 80: ...C7 1K R12 PSMD1A107M 10V D NEOCAP NU C71 SPDIAG 034 C7 SDIOR 010 I7 034 C6 VC5 SDA2 010 I7 034 C7 SDRST 010 D2 SDCS1 010 I7 034 C8 SIORDY 010 I8 034 C7 SDACT 012 F9 025 A6 DTC114YE Q4 3 1 2 TP89 NU R13 JP8 SDIOW 010 I8 034 C6 SDD 0 15 010 I4 034 B4 SDCSEL 012 I9 FH12 50S 0 5SV SDD I F CN14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4...

Page 81: ...2 A7 022 G6 ST1 006 A5 006 C9 CLKRUN 006 E10 010 B6 015 C6 020 C8 023 B7 026 H3 VGARST 028 D5 10K R34 TP111 NU R192 G_AVDD2 013 H5 TP97 TP112 0 1u C155 0 R49 TP128 SBA3 006 A2 006 C7 TP123 3216 10V 10u C178 VDUV5 015 F2 0 R54 INTC 010 B8 020 C8 023 E4 026 H7 NU R195 DDC2ID2 022 A5 022 G7 TP116 1 360 R113 CRTG 022 A4 022 I5 VDUV6 015 F2 10K R56 VDY1 015 F2 NU R210 0 R164 BLM21A121 L18 1 2 0 1u C124...

Page 82: ... MOSFET Q12 S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 8p C319 8p C318 15p C317 15p C303 15p C299 15p C296 15p C295 15p C294 LVD0 013 E4 LVD1 013 E4 LVD2 013 E3 LVD1 013 E4 LVD2 013 E3 LVD0 013 E4 LVCLK 013 E3 LVCLK 013 E3 2125 0 R108 NU R215 FPID0 011 C3 011 H4 L9 L7 L8 DF13A 20DP 1 25V HIROSE LCD I F CN17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BLM21P600SG 3A L25 1 2 NU R468 NU R466 NU R464 NU R...

Page 83: ... C1 B_D6 C2 B_D5 C3 B_D4 E4 B_D3 A3 B_D2 K2 B_D1 K3 B_D0 J1 BWP C4 BREADY B7 BBVD2 A4 BBVD1 L1 BVS2 P1 BVS1 M4 BCD2 N3 BCD1 N2 BINPACK L3 VCCA E16 VCCA F16 VCCA J16 VCCB D5 VCCB D6 VCCB G4 D15 VCC3V IRQ5 010 D9 017 D8 026 B9 AVPPEN1 016 B8 SERR 006 E7 010 B7 023 B7 026 H5 BCDATA 0 15 AWAIT 016 D4 RB5C478II IC19 IDSEL T7 FRAME T8 IRDY U9 TRDY V9 DEVSEL W9 STOP U10 PAR V11 AD21 U7 AD22 V6 AD23 W5 AD...

Page 84: ... B39 VPP1 B41 A16 B44 A15 B46 A12 B48 A7 B51 A6 B53 A5 B55 A4 B58 A3 B60 A2 B62 A1 B64 A0 D0 B67 B69 D1 B71 D2 B74 IOCS16 B76 GND B2 GND B4 CD1 B6 D11 B8 D12 B11 D13 B13 D14 B15 D15 B18 CE2 B20 RFSH B23 IOR B25 IOW B27 A17 B30 A18 B32 A19 B34 A20 B36 A21 B38 VCC B40 VPP2 B43 A22 B45 A23 B47 A24 B50 A25 B52 RFU B54 RESET B56 WAIT B59 INPACK B61 REG B63 SPKR B66 STSCHG B68 D8 B70 D9 B72 D10 B75 CD2 ...

Page 85: ...DRQ1 010 F2 026 B4 IRQ9 010 D10 015 F4 026 B9 IRQ7 010 D9 015 F5 026 B9 IRQ10 010 D10 015 F5 026 B9 IRQ6 010 D9 026 B9 IRQ5 010 D9 015 F5 026 B9 DRQ2 010 F2 026 B3 SOUT1 018 C8 RTS1 018 C8 DTR1 018 C8 RI1 018 C9 DCD1 018 C9 CTS1 018 C9 SIN1 018 C9 DSR1 018 C9 VC3 100K R259 52813 2691 FDD I F CN13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 VC5 TP191 TP192 TP190 SA 0 15 SD ...

Page 86: ...3 PD 0 7 017 G5 4 7K R273 PRPE 018 H3 022 I8 PRPD5 018 H4 022 I7 PRPD6 018 H4 022 I7 PRPD7 018 H4 022 I7 PRSLCT 018 H3 022 I8 PRACK 018 H3 022 I8 PRBUSY 018 H3 022 I8 PRPD0 018 H3 022 I6 PRPD1 018 H4 022 I6 PRPD2 018 H4 022 I7 PRPD3 018 H4 022 I7 PRPD4 018 H4 022 I7 PRAUTO 018 H3 022 I6 PRSTRB 018 H3 022 I6 PRDTR1 022 G5 PRSOUT1 022 G5 PRRTS1 022 G5 PRSIN1 022 G6 PRDSR1 022 G5 PRRI1 022 G5 PRCTS1 ...

Page 87: ...3 CSTCV8 00MT0C4 8MHz X3 3 1 2 MH11067 H1 Ext KB PS 2 CN1 1 2 3 4 5 6 VC5 NU C376 SD 0 7 KBRST 010 E5 A20G 010 F5 IRQ12 010 D10 015 F4 026 B8 IRQ1 010 D9 026 B9 TP194 VC3 33 RA72 6 5 7 8 3 4 2 1 10K RA73 6 5 7 8 3 4 2 1 MSDATA 022 I5 MSCLK 022 I4 KBDATA 022 I4 KBCLK 022 I4 1000p C108 NU R81 TP193 VC3 RSTDRV 010 D8 012 B2 017 D6 RSTDKB 019 F6 TC7S14F IC48 5 VCC 3 GND TC7S14F IC48 2 4 NU C29 KAMAYA ...

Page 88: ... NU C136 TP147 TP148 TP150 TP152 TP153 TP154 1608JP JP18 JP17 TP155 10V 3216 10u C244 10V 3216 10u C161 10V 3216 10u C176 ES1988S IC30 AD31 93 AD30 94 AD29 95 AD28 96 AD27 97 AD26 98 AD25 99 AD24 100 AD22 5 AD21 6 AD20 7 AD19 8 AD18 9 AD17 10 AD16 11 AD15 22 AD14 23 AD13 24 AD12 25 AD11 26 AD10 27 AD8 29 AD7 31 AD6 32 AD4 34 AD3 35 AD2 36 AD1 37 AD0 38 C BE3 1 C BE2 13 C BE1 20 C BE0 30 FRAME 14 I...

Page 89: ...VC5 NU R300 0 R305 NU R409 0 R306 VC5 0 22u C267 NU R106 1u C386 0 R418 0 22u C373 0 22u C374 TPA0122PWPR TI IC33 1 GND 2 GAIN0 3 GAIN1 4 LOUT 5 LLINEIN 6 LHPIN 7 PVDD 8 RIN 9 LOUT 10 LIN 24 GND 23 RLINEIN 22 SHOTDOWN 21 ROUT 18 PVDD 17 PCBENABLE 16 ROUT 15 SE BTL 14 PC BEEP 13 GND 11 BYPASS 12 GND 20 RHPIN 19 VDD PowerPAD 25 0 22u C375 0 22u C383 0 R296 0 R295 VC5 0 1u C387 0 1u C388 0 1u C384 47...

Page 90: ...D0 018 F5 018 H3 PRRTS1 018 F7 PRPD6 018 F5 018 H4 PRACK 018 F5 018 H3 CRTR 013 D6 022 A4 PRDSR1 018 F7 MSDATA 019 H4 PRMIC 021 G4 CRTB 013 D6 022 A4 VC5 DDC2BC 013 D9 022 A7 PRPD1 018 F5 018 H4 5 6K R31 PRPD4 018 F5 018 H4 DDC2BD 013 D9 022 A6 PRSGND PRSOUT1 018 F7 TP200 VSYNC5 022 C8 PRDCD1 018 F7 PR15 022 I9 031 A1 0 1u C85 BK1608LL121 L24 1 2 BK1608LL121 L23 1 2 220p C91 220p C94 DDC2BD 013 D9...

Page 91: ...0 B6 015 C6 020 C7 026 H3 SMBCLKP 008 E10 008 F7 010 I9 MPCIACT 028 F6 TRDY 006 E6 010 B7 015 C6 020 C7 026 H4 C BE1 006 E6 010 B5 015 C5 020 C6 TC7SH08FU IC31 1 2 4 VA3MINI PCIRST 006 E10 010 B6 010 E11 013 E11 015 C7 020 C9 MPEXST 010 F4 011 H5 INTC 010 B8 013 A6 020 C8 026 H7 3216 10V 10u C259 3216 10V 10u C258 C BE0 006 E6 010 B5 015 C5 020 C6 IRDY 006 E6 010 B6 015 C6 020 C7 026 H4 NU R147 0 ...

Page 92: ...sumi IC38 VOUT 4 NC 1 VCC 5 SUB 2 GND 3 VBRST 006 H9 015 E11 028 D2 VCRST 001 E10 011 C4 027 H6 028 D2 029 F7 033 E5 TC7W14FU IC42 8 VCC 4 GND TC7W14FU IC41 8 VCC 4 GND TC7W14FU IC41 1 7 ECRSTC 028 G5 ECRSTB 028 G6 NU C157 NU C158 1000p C411 NU C159 1608 1u C406 PST9125 Mitsumi IC40 VOUT 4 NC 1 VCC 5 SUB 2 GND 3 ERSTSW 028 I2 VA3 TC7W14FU IC42 3 5 470K R317 100 R321 ECRSTIN 028 D8 TC7W14FU IC42 6 ...

Page 93: ...BK1608LL121 L6 1 2 100K R3 VM1F DTC114YE Q33 3 1 2 FANHI 028 D3 VC5 DTA144EE Q36 3 1 2 DTC114YE Q31 3 1 2 DTA144EE Q34 3 1 2 FANLOW 028 D4 VA3 VM1F 100K R2 VC5 R40 NU NU C298 NU R252 VC5 96213 0201 FAN MAIN CN18 NU 1 2 87525 0018 USB Receptacle CN2 1 2 3 4 5 6 7 8 USB1 011 H10 022 G8 47p C292 BK1608LL121 L34 1 2 BK1608LL121 L26 1 2 47p C277 USB1 011 H9 022 G8 LM3526MX H SOP8 NS IC32 ENA 1 FLGA 2 O...

Page 94: ...E7 STOP 006 E7 010 B7 015 C6 020 C7 023 E7 IRDY 006 E6 010 B6 015 C6 020 C7 023 B6 SERR 006 E7 010 B7 015 C7 023 B7 REQ0 006 E8 010 F8 015 C7 DEVSEL 006 E6 010 B6 015 C6 020 C7 023 E7 REQ1 006 E8 010 F8 020 C7 REQ3 010 F8 013 A7 PERR 015 C7 023 B7 PLOCK 006 E7 REQ2 006 E8 010 F8 023 B5 GNT3 006 E9 INTD 010 B8 020 C8 GNT2 006 E9 023 E5 INTC 010 B8 013 A6 020 C8 023 E4 INTA 010 B7 015 C7 023 B4 GNT1...

Page 95: ... 49 50 SA 0 18 SD 0 7 MEMW 010 D8 026 B6 027 D3 MEMR 010 D8 026 B6 027 D3 IROMCS 010 F5 027 E3 ROMJIGU 010 F5 IOW 010 D7 017 D6 019 D7 026 B6 028 B8 VCRST 001 E10 011 C4 024 G2 028 D2 029 F7 033 E5 PORT80 010 F5 ROMEN 027 E3 VC3 VC5 47K R142 IOR 010 D7 017 D6 019 D7 026 B6 028 D8 VM1 0 01u 50V B C305 10K R281 VD12ON 028 F3 3225 10u 16V C304 VD12 NJM2370R12 JRC IC43 CTRL 1 2 GND Vin 8 NC 7 NC 6 NC ...

Page 96: ... SD 0 7 SUSB 010 F9 021 B2 029 B4 029 F7 ECRSTIN 024 F8 IOW 010 D7 017 D6 019 D7 026 B6 027 H6 SA 2 010 D2 017 D2 019 D7 026 D2 027 B1 ECCS 010 F5 IOR 010 D7 017 D6 019 D7 026 B6 027 H8 CSTCV8 00MT0C4 8MHz Murata X5 3 1 2 0 1u C433 0 1u C434 VA3 VA3 VA3 SMBALT 002 F7 010 I9 VGASUS 013 A9 VGARST 013 E10 PIIXRST 010 F8 010 F11 CARDSUS 015 C8 015 F6 ECTHRM 010 F9 011 H2 ECRXD1 028 I2 ECVPP 028 I2 ECR...

Page 97: ...14YE Q53 3 1 2 VC5 DTC114YE Q54 3 1 2 DTC114YE Q55 3 1 2 VC3 DTA144EE Q47 3 1 2 VM1 DTC114YE Q44 3 1 2 SUSB 010 F9 021 B2 028 D6 029 F7 VM1 DTC114YE Q45 3 1 2 SUSC 010 F9 028 D2 029 G3 030 D1 DTA144EE Q48 3 1 2 VC1 DTC114YE Q56 3 1 2 PSMD1A107M 10V D NEOCAP C441 100u PSMD1A107M 10V D NEOCAP NU C440 VC3 VB3 VC5 DTC114YE Q57 3 1 2 VCT 10V D NU C442 SUSBVM1 003 C9 SI4410DY Nch MOSFET Q49 S 1 S 2 S 3 ...

Page 98: ...4 7u C415 10 R278 1u C422 5 2125 1 4W 47m R389 SUSC 010 F9 028 D2 029 B5 029 G3 SFPB64V D22 2 1 SFPB64V D20 2 1 JP15 1608JP JP28 1608JP JP29 1608JP JP30 1608JP JP31 1608JP JP32 NU R243 5 2125 1 4W 68m R388 1 2125 1 4W NU R387 PSMD1A107M 10V D NEOCAP 100u C452 PSMD1A107M 10V D NEOCAP 100u C451 PSMD1A107M 10V D NEOCAP 100u C450 892AS 100M L28 1 2 UPA1700A Q63 S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 UPA1700A...

Page 99: ... 1 4W 47m R68 FDS6912A Nch MOSFET Q51 S1 1 G1 2 S2 3 G2 4 D1 8 D1 7 D2 6 D2 5 5 2125 1 4W NU R37 0 5 150K R346 0 5 4 99K R336 0 5 33K R350 1u C308 SYSPW 032 F4 0 5 200 R333 CHGON 028 D4 031 C7 4 7 R140 0 5 200 R316 16V D 47u FC C314 3225 10u 16V B C313 470 R139 1u C310 2125 1u C307 1u C276 CHGPWM 028 D5 028 F5 3225 10u 16V B C195 5 2125 1 4W 47m R43 DTC114YE Q17 3 1 2 3216 4 7u C390 100K R422 NU R...

Page 100: ... 2SK1582 Q61 2 3 1 2125 100 R353 2125 2 2K R363 MMCT 1A 1A F2 2 1 SI4435DY Pch MOSFET Q62 S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 2125 100 R356 UDZ4 7B D31 2 1 UDZ6 2B D28 2 1 470K R364 UDZ5 1B D30 2 1 2125 2 2K R362 VM1F O3P2J D32 2 3 1 VB5 2125 100 R360 VA3 VM1 UDZ6 2B D29 2 1 0 1u 25V C316 22K R361 10K R365 VC1 2125 100 R352 0 1u C315 CHARGE 031 J3 SYSPW 031 I2 BATCLK 028 C11 032 C5 BATDATA 028 C11 032...

Page 101: ...0 VCC3_2 30 VCC3_1 7 GND_1 6 GND_2 18 GND_3 31 GND_4 42 GND_5 27 NU R329 47K R330 TP76 C_SMI 001 C10 002 I3 033 E11 NU RA43 5 6 7 8 4 3 2 1 V3_GVL V3_GVL NU R136 P_INIT 010 F6 033 D10 C_INTR 002 I8 033 G3 P_INTR 010 B8 033 E3 C_SMI 001 C10 002 I3 033 G4 P_SMI 010 F7 033 E4 B_SUSSTAT 006 H8 013 E7 033 G4 VCRST 001 E10 011 C4 024 G2 027 H6 028 D2 029 F7 V3_GVL PWRGDCPU 001 E9 002 I3 VR_CHGNG 028 G3 ...

Page 102: ... SNDCDR 020 I6 KB2_4 019 B3 KB2_7 019 B4 KB2_6 019 B3 KB1_1 019 A5 DCD2 017 C3 SDA1 010 I7 012 H6 VC5 PTCLK 019 F5 019 G7 CTS2 017 C3 SNDGND KB2_9 019 B4 HPIN 021 G6 SDIOW 010 I8 012 H5 CDRST 034 H6 SDD 0 15 010 I4 012 H2 KB1_6 019 A6 KB1_5 019 A5 BATLEDO 025 C6 SDA2 010 I7 012 H7 KB2_11 019 B4 DTR2 017 C3 KB1_7 019 A6 PTDATA 019 F5 019 G7 TP161 TP160 KB2_2 019 B3 KB2_13 019 B4 SDIOR 010 I7 012 H5...

Page 103: ...004 LCD Close SW802 1 2 LED SEC1703C LD804 2 1 LED SEC1703C LD801 2 1 LED SEC1703C LD806 2 1 LED SEC1703C LD803 2 1 LED SEC1703C LD807 2 1 LED SEC1703C LD805 2 1 LED SEC1703C LD802 2 1 96213 0411 SPK I F CN802 1 2 3 4 SPKOL SPKOL SPKOR SPKOR NUM LOCK SCROLL LOCK HDD CAPS LOCK CDROM POWER FDD SDD 1 2 3 4 5 6 7 8 A B C D E F G H I J 9 10 11 ...

Page 104: ...7 118 119 120 81 82 83 84 87 88 89 86 85 29 30 39 40 EXUSBPW 002 G6 SOUT2 002 G8 SNDGND IRQ15 001 G6 KB2_8 002 B3 SDDREQ 001 G5 KB2_5 002 B2 KB2_4 002 B2 SDD 0 15 001 G3 EXUSB 002 G6 CHGLEDO 002 D2 RI2 002 G8 PTDATA 002 A9 HPOJKR 002 H3 EXUSB 002 G7 HPIN 002 I3 KB1_4 002 B5 SPDIAG 001 G7 KBID0 002 C7 KB1_1 002 B5 KB1_7 002 B6 KB2_15 002 B4 CDACT 001 G7 SNDCDR 001 G3 KB1_6 002 B6 CSEL 001 G8 SDDACK...

Page 105: ...1 5 HPIN 001 B3 2125 1u C709 JA6033L 100 Headphone JK702 4 6 3 R 2 L 1 5 TP707 HPOJKL 001 B3 100p C710 BK1608HS601 L701 1 2 MICPWR 001 B3 BK1608HS601 L702 1 2 100p C706 SNDGND BK1608HS601 L704 1 2 PWLEDO 001 B3 BATLEDO 001 B2 CHGLEDO 001 B2 EXUSB 001 D5 EXUSBPW 001 D5 EXUSB 001 D5 52813 0891 Int USB I F NU CN706 8 7 6 5 4 3 2 1 DCD2 001 D3 DSR2 001 D3 SOUT2 001 D3 RI2 001 D3 CTS2 001 D3 DTR2 001 D...

Page 106: ...x MINI PCI CN602 1 2 3 4 5 R601 75 R602 75 43860 003 RJ11 MODEM JK601 1 2 3 4 53780 0690 molex MAIN CN603 6 5 4 3 2 1 0 R603 0 R604 AVR M1608C120MT6AB D602 MMZ2012R102A TDK L601 1 2 MMZ2012R102A TDK L602 1 2 TIPI RINGI RD RD TD TD CHSGND TIP RING 2 3 RING TIP RJ11 1 2 3 4 5 6 7 8 A B C D E F G H I J 9 10 11 ...

Page 107: ...8 7 6 5 4 3 2 1 VC5 3216 10u 10V C501 RIGHT SW EVQ PLD A15 SW502 1 2 3 4 LEFT SW EVQ PLD A15 Panasonic SW501 1 2 3 4 TP501 TP502 TP503 TP504 FH12 8S 1SH for Synaptics CN503 8 7 6 5 4 3 2 1 0 R502 NU R501 VC5 TP505 GPDATA GPCLK RIGHT SW LEFT SW 1 2 3 4 5 6 7 8 A B C D E F G H I J 9 10 11 ...

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Panasonic Toughbook CF-48 Series, Service Manual

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Summary of Contents for Toughbook CF-48 Series

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