Matsushita CF-08TX1A1M manual IO Power 3 Charger, LTC4008EGN#TRPBF

Page 82

IO Power 3 CHARGER

1

2

3

DCIN&BATT

Q16

UPA1792G

Q1:Nch SYNC FET

1 S1

D1 8

Q2:Pch CTL FET

CHARGE

2 G1

D1 7

L6

3 S2

D2 6

4 G2

D2 5

1

2

R57 2012

NU

Pch/Nch

1

1/4W

5%

4

SENSE+

B 3225

SOP8

NEC

#919AS-160M=P3

R58 2012

33m

B 3225

B 3225

002:I4

5%

DCIN&BATT

C18

1/4W

002:I4

10u

2

D20

C23

C24

25V

10u

10u

EP10QY03-TE8L3

25V

25V

PGND

PGND

PGND

PGND

1005

R61

1608

4.7k

5

INFET

1608

R52 1005

3K

002:H4

C19

C20

0.5%

0.1u 0.1u

PGND

50V

50V

R53 1005

3K

0.5%

20

19

18

17

16

15

14

13

12

11

INFET

BGATE

PGND

TGATE

CLP

CLN

FLAG#

BATMON

BAT

CSP

ERA3YKB104V

6

IC5

1608

R54

LTC4008EGN#TRPBF

100k

0.1%

PGND

ACP/SHDN#

SSOP20(1.73mmH)

LINEAR TECH.

ERA3YKB104V

FAULT#

1608

R55

DCIN

ICL#

PROG

100k

RT

GND

VFB

NTC

ITH

0.1%

DCIN

1

2

3

4

5

6

7

8

9

10

7

VCC_3P3V

1005

470k

R49

ERA3YEB333V

R59

1005

1005

1608

36.5K

R56

1005

R47

1608

R50

C26

1%

1608

33K

3

5.6k

0.1%

10k

C21

0.1u

3

2

2SK3019TL 0.1u

1005

R60

B 1608

1005

50V

Q14

50V

150k

R48

2

CHGPWM

C22

C25

1005

005:D8

1

100k

3

1u

1%

1

8

Q13

005:D8

CHGEN

2

1500p

Q15

UNR9213J0L

2SK3019TL

1

R60 5%<--1% EVT2

005:G6

CHG_ICL#

9

10

11

A

B

C

D

E

F

G

H

I

J

Image 82

Contents CF-08TX1A1M Page Page Avoid Extreme Heat, Cold and Direct Sun- light PrecautionsAvoid Heat Do Not Put into a Micro- waveStop Using Contents Specifications Main SpecificationsWireless LAN BluetoothCopyright IntroductionDisclaimer Trademarks Description of parts Battery pack Headphone jackStylus holder Security lock Speaker Expansion bus connector Microphone jackUsing the Tether Attaching the TetherStarting up/Shutting Down Turn on the wireless displayConnect to the server When settings have been changed Make the settings only for the SupervisorWhen terminating the connection When deleting settingsShutting Down power off the wireless display Flow Chart Diagnosis & RepairTroubleshooting CPU Type check Self Test ProgramSdram march test ID check for 2700G Test register check for the source microcomputerChip ID check for LAN9118 How to Restart Display TroubleshootingStarting Up TouchscreenShut Down Wireless CommunicationConnecting Peripherals SoundBlock Diagram DC/DC VCC5P0V LCD FET Wiring Connection Diagram Dock CON PCBPreparation Disassembly/ReassemblyRemoving the Battery Pack Removing the Display UnitRemoving IO Power PCB Removing the Main PCBRemoving the Audio Con PCB Removing the Wlan PCB Removing the SpeakerRemoving the USB PCB Removing the Dock Con PCB Removing the Bluetooth Wlan R PCBRemoving the Wlan L PCB Removing the SW LED PCBRemoving the LCD Unit and the Inverter Reassembly Instructions Setting the LCD Unit and the InverterPreparations for backlight Safety Working LCD PWB Sheet Preparations for Touchscreen Setting the SW LED PCB Assembly of the LCD BlockAssembly of the SW LED PCB Setting the Dock Con PCB Assembly of the Dock CON PCB Setting the Bluetooth Wlan R PCB Setting the Wlan L PCBSetting the Speaker Setting the USB PCBSetting the Audio Con PCB Setting the Wlan PCB Setting the IO Power PCBSetting the Main PCB USB PCB FFC Setting the Display Unit Assembly of the Display unit Cable Hold Sheet Setting the Battery Pack Battery Pack Slide the knob to the outside and lock firmly Exploded View 10-110-2 10-3 Replacement Parts List 11-111-2 11-3 11-4 REF. no and Area11-5 11-6 11-7 11-8 11-9 11-10 11-11 11-12 11-13 11-14 11-15 Resistor Array11-16 11-17 11-18 11-19 11-20 ERJ3GEYJ562V11-21 11-22 11-23 CF-08 Printed Circuit Board Main PCB SW LED PCB CF-08 Schematic Diagram IO Power 1 I/F Connector RJ45LANIO Power 2 DCIN/ Battery For Cradle DC-INIO Power 3 Charger LTC4008EGN#TRPBFIO Power 4 VA3,VA5 SENSE2IO Power 5 EC ECFlashIO Power 6 Overprotect Wlan 1 SYCHIPWLAN/ BT Board Wlan 2 SYCHIPWLAN/ BT Board