Sharp PC-AX40 Page 7 Service Manual Download

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CHAPTER 3. TROUBLE SHOOTING

1. Trouble shooting

2. Device problem

3. Power source abnormal

4. Power on problem

5. Power line problem

6. 3.3V/5V problem

7. VTT problem

8. VCC_CORE problem

9. Battery charge problem

10. Sheet Battery charge problem

11. Clock problem

30. PDC Adapter problem

29. FDD problem

28. CDROM problem

27. IEEE1394 problem

26. USB HUB problem

25. USB2 problem

24. USB1 problem

23. LAN problem

22. IR problem

21. PCMCIA problem

20. Modem problem

19. Audio problem

18. Touch pad problem

17. Keyboard problem

16. CRT problem

15. LCD problem

14. HDD problem

13. BIOS problem

12. MEMORY problem

Power on

System work?

Charge problem

Device problem

BIOSCS# OK?

Device problem 2

POWEROK = H?

Check R90,R570,U14,U16

X504 32.768kHz OK?

VCC_RTC >2.6V

Check U510

every Clock OK?

Clock problem

Check U509,U510

Start

1/30

Power LED light?

Power source abnormal

1. Trouble shooting

Check D16,D18,D20,

C160,R125,C152

Check X504,R554,

C528,C538

PCIRST# OK?

RSTDRV OK?

Summary of Contents for PC-AX40

Page 1: ...M AND PARTS LAYOUT 20 CONTENTS Parts marked with are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set SHARP CORPORATION This document has been published to be used for after sales service only The contents are subject to change without notice SERVICE MANUAL ...

Page 2: ...anufacturer s instructions Attention Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du même type ou d un type recommandé par le constructeur Mettre au rébut les batteries usagées conformément aux instructions du fabricant USE FONT Helvetica Helvetica Condensed Century Schoolbook Symbol OriginalFonts RingWorld2 RingFont2 Pa Symbol Par...

Page 3: ...5 V DC DC TOYOTA SB3032P MAXIM MAX1711 IEEE1394 controller µPD72872 Battery cell number of cells Matsushita 1400 mAh square cell x 4 Matsushita 1800 mAh cylindrical cell x 8 Sheet battery related circuit Yes Abolished Mechanism FAN Axial flow FAN Centrifugal FAN Keyboard Light purple White Korean version added Touchpad Light purple Gray Touchpad button Light purple Silver painted QSB button Light ...

Page 4: ...nfrared IR port IrDA 115Kbps 4Mbps SHARP ASK 9600bps Modem Data 56Kbps receive 33 6Kbps send Fax 14 4Kbps LAN 100Mbps operation Power AC adapter 100 240V 50 60 Hz Battery Rechargeable lithium ion battery Battery life Approximately 3 hours standard battery only Approximately 3 5 hours high capacity battery pack CE BL10 only battery life varies depending on usage Battery charging time Charging time ...

Page 5: ...e Glide pad Mail Check button Yes IR ASK IrDA 4Mbps OS Windows Me English Windows Me German Windows Me Italian Windows Me Korean Badge Label Badge on the LCD cabinet SHARP logo Seal on the FDD SHARP logo Microsoft COA label Yes Intel Inside label Pentium III OS Software HDI version U A H E U A H E G I K Windows Me English German Italian Korean IE5 5 English German Italian Korean Adobe Acrobat Read...

Page 6: ...s WinMe First Step Guide English German Italian Korean Recovery CD U A H E ver G ver I ver K ver BootFD Yes Warranty None US warranty set None UK warranty None Operation manual English German None Re install manual English German None Unpacking list English German None Welcome sheet None Regulations EMI CE FCC15 A tick CE Korean EMC Safety CB PSB TUV UL 3rd CB NSW TUV PTT FCC68 ACA CTR21 Korean PT...

Page 7: ... 23 LAN problem 22 IR problem 21 PCMCIA problem 20 Modem problem 19 Audio problem 18 Touch pad problem 17 Keyboard problem 16 CRT problem 15 LCD problem 14 HDD problem 13 BIOS problem 12 MEMORY problem Power on System work Charge problem Device problem BIOSCS OK Device problem 2 POWEROK H Check R90 R570 U14 U16 X504 32 768kHz OK VCC_RTC 2 6V Check U510 every Clock OK Clock problem Check U509 U510 ...

Page 8: ... 4 USB HUB 3 30 With AC adapter Power source abnormal N Insert AC adapter System power on Battery Voltage 12V VMAIN 11V BATT1 12V Battery Dead PU504 ON Check PL502 Power ON problem Power ON problem Y N N N N N N Y Y Y Y Y Y Check PU504 PR21 PR24 PQ1 PC23 PR515 PR31 PR30 PR35 Check PF503 PL504 PLPC517 PC518506 Check AC adapter PF1 PD2 PL512 PC1 PC501 PR1 PC2 PD1 PL501 PC502 PC503 PC504 VMAIN 19V Re...

Page 9: ... Check X1 R115 C151 C155 Check SW501 R571 C76 U10 Check U501 U512 D17 C161 Power line problem Y Y Y N N N Power line problem 5 30 Y N VTT problem 3V 3 3V Y N 3 3V 5V 12V problem Y N VCC_CORE problem System problem VTT 1 5V or VCC_CORE 1 35V VCC_CORE 1 6V MCU clock OK U16 2 3pin U16 7pin becomes low by Power SW ...

Page 10: ... D14 R84 Check PR23 PR24 D14 R84 N Y N Y N Y Check PU507 PU506 PU504 PU503 PR24 PR23 C516 PC20 PC517 PC522 PC520 PC521 and VCC_CORE power line Check PU504 PU503 PU506 PU507PR14 PL503 PR22 PL3 PR24 PR23 VCC_CORE GND Shortage PU2 2pin is always low or 1 35V just after P_ON VCC_CORE 1 6V Check PU502 PL502 PR505 PL505 PU505 Check D D board 5V_P power line PU1 PL2 PQ501 PR501 L508 PL510 Check 12V power...

Page 11: ... charge Battery charge problem N 9 30 Y Change battery unit BATT1 12V N Y Check Battery unit N Y Check PL512 PF1 PD1 PL501 D BAT_T1 3 3V N Y Check PR4 PR5 R77 D BAT_T1 0 77V N Y Check PC8 Temperature CHARGE_A high N Y Check RP26 U16 Battery level 95 N Y OK 9 Battery charge problem 10 Sheet Battery charge problem Check PD505 PR507 PQ504 PQ505 PF504 PQ507 PQ2 PU506 Check PJ501 PF502 PL503 VMAIN 19V ...

Page 12: ... 12 30 Reomove U3 System detect 64MB Y N Check U3 U4 U5 U6 U510 MEMORY 64M Check U503 U504 U505 U506 U510 Check U503 U504 U505 U506 U510 SDRAMCLK0 100MHz SDRAMCLK1 100MHz SDRAMCLK2 100MHz SDRAMCLK3 100MHz Check R542 R540 R538 R545 R543 PCICLK_F 33MHz PCLK1394 33MHz PCLKCARD 33MHz PCLKLAN 33MHz PCLKVGA 33MHz 48MHz_USB 48MHz 48MHz_USBHUB 48MHz U508 1 6 14 19 27 30 36pin 3 3V Check L38 L10 L13 C59 C5...

Page 13: ...DD FPC HDD_PWR low J6 41 42pin 5V Check U510 Check U510 IDE_RST low Y N N N Y Y Remove CDROM FFC Still have error Y N Check R246 Q32 Q30 R223 C222 L31 C252 C229 Check HDD HDD FPC J6 RP505 RP506 RP507 RP508 RP509 RP510 RP511 R553 Q31 R172 Q29 R186 R202 R190 U510 Check FFC CDROM USB PCB SA0 SA18 Works High level 3 0V D0 D7 Works High level 5V ...

Page 14: ...m Y Y Y Y Y Y Y N N N N N N N LCD can display CRT Y N 16 30 Detect CRT RGB correct Check U507 Y Y Y N N N LCD problem Check D5 D7 J501 J503 Q3 Q4 R7 R8 L4 L5 HSYNC J1 13pin VSYNC J1 14PIN OK Check U507 RP2 CP1 J501 J503 RP501 CP501 FA502 Check J501 J503 Q1 Q2 L506 FA502 U507 3V_LCD 3 3V 5V_LCD 5V Check D8 R248 R43 C38 Q6 R33 Q7 R38 C33 Q5 R23 Q4 C26 Q3 Check R22 D9 R9 C20 Q1 Q2 R10 ...

Page 15: ... Change Keyboard Lock key LED OK Y N Check J4 U16 Check J1 Quick Key FPC Quick Key OK Y N Touch pad clean Touch pad Y N 18 30 Clean up Change Touch pad OK Y N Check Touch pad Check FFC between touch pad and M B Check L19 L20 L23 C171 CP2 R161 R162 Check U12 R2 R3 R4 J501 J503 ...

Page 16: ...orks Y N Check L42 L41 C277 MIC1 U25 1 9pin 3 3V N Y VA 5V N Y Check R230 C267 C268 Check L509 X3 24 576MHz N Y Check U25 Check X3 R222 C240 C260 Check Speaker R211 R221 C244 R216 R205 J9 Check J10 L515 L516 C570 C582 U24 C243 C237 VR501 L520 L514 C632 R609 Q34 R231 Q35 R622 Q504 U25 Check J11 L517 L29 C600 C599 C562 R618 R623 ...

Page 17: ...B OK N Y Check MDC LAN PCB Sound OK N Y AUDIO System supply CARDVCC PCMCIA Y N 21 30 Check U23 Detect card type Check J504 U22 Y N IR 22 30 IR works N Y Check D D PCB U2 6pin 3V N Y Check R506 C504 C6 Change D D PCB Check U2 R514 R515 C9 J501 J503 R102 U15 Check RP35 RP36 RP37 R206 R583 R227 J504 Check J506 C191 R597 R575 C553 C549 R578 C546 R573 R572 ...

Page 18: ... USBPD0 OK N Y Check L7 C501 C505 J8 1pin 5V USB2 N Y Check L523 C616 N Y Check R602 R603 USBPD1 USBPD1 OK N Y USB HUB problem USB_OC 1 3 3V USB_OC 0 3 3V Check L524 L43 C617 C618 Check U510 R557 R558 R158 R159 C539 C540 Check J3 J4 F2 F3 F4 F5 J7 R187 R188 R192 R193 U21 C212 C206 R189 R194 R178 R179 Check U20 L22 OSC1 R166 R165 R156 U18 R178 R505 R191 R183 R181 L24 ...

Page 19: ...3 OK N Y Check L1 C2 C3 USB HUB problem USB HUB problem 3V_USBHUB 3 3V USB HUB N Y Check JS502 N Y Check U510 USBP1 USBP1 OK 26 30 IEEE1394 N 27 30 Y N Y Check L505 L25 IEEE1394 Device detect PHYVDD 3V PHYAVDD 3V Check R215 R218 R219 R210 R208 C242 C230 C235 R217 R214 R207 R209 J508 Check U19 U511 R69 R65 R548 R561 R562 R517 C529 R180 X2 C168 C167 R121 R124 R530 R131 USB_OC 3 3 3V USB_OC 2 3 3V Ch...

Page 20: ... PCB CD_PWR low Check U510 CD Works Y N N Y FDD works FDD Y N 29 30 Change FDD Check FDD unit USB OK PDC Adapter N Y Change PDC Adapter unit Check PDC Adapter unit 30 30 USB Change CDROM FFC Bç CD USB PCB Check J510 41 42 43pin 5V Check U520 U521 U522 RP509 RP507 RP505 RP506 RP508 RP510 RP511 Check L522 Q505 C611 C607 C608 R637 Q506 R243 ...

Page 21: ...I PCI1410 USB HUB CONTROLLER TI TUSB2036 USB1 29 498928MHz USB0 CLOCK GENERATOR ICS9248 101 14 318MHz USB USB USB SPIDFOUT LCD PANEL XGA SVGA CRT LVDS SLOT LINEOUT JACK EXTERNAL MIC JACK SPEAKER SUPER IO NS PC97338VJG IR MODULE TFDU6101E 40MHZ_USB PCCLKVGA 33MHz PCCLKCARD 33MHz PCCLKLAN 33MHz PCCLK1394 33MHz IO_48MHz HCLKMX 100MHz HCLKPIII 100MHz SDRAMCLK0 100MHz SDRAMCLK1 100MHz SDRAMCLK2 100MHz ...

Page 22: ...315_30X12 4 5 6 7 9 10 1 2 3 8 11 12 13 FD1 FIDUCIAL MARK 1 FD501 FIDUCIAL MARK 1 FD3 FIDUCIAL MARK 1 FD4 FIDUCIAL MARK 1 FD502 FIDUCIAL MARK 1 FD6 FIDUCIAL MARK 1 FD503 FIDUCIAL MARK 1 FD504 FIDUCIAL MARK 1 MTG11 MTG ID5 0 OD8 0 MTG197_RD315_30X12 4 5 6 7 9 10 1 2 3 8 11 12 13 MTG7 ID3 0 OD8 0 1 MTG8 ID3 0 OD8 0 1 MTG14 ID4 2 OD8 0 MTG165NRD315_30X12 4 5 6 7 9 10 1 2 3 8 11 12 MTG4 ID3 0 OD8 0 1 ...

Page 23: ... A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 REQ0 REQ1 REQ2 REQ3 REQ4 RP ADS AERR AP0 AP1 BERR BINIT IERR BREQ0 BREQ1 BNR LOCK STPCLK SLP INTR LINT0 NMI LINT1 BCLK D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D6...

Page 24: ...SS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 VSS37 VSS38 VSS39 VSS40 VSS41 VSS42 VSS43 VSS44 VSS45 VSS46 VSS47 VSS48 VSS49 VSS50 VSS51 VSS52 VSS53 VSS54 VSS55 VSS56 VSS57 VSS58 VSS59 VSS60 VSS61 VSS62 VSS63 VSS64 VSS65 VSS66 VSS67 VSS68 VSS69 VSS70 VSS71 VSS72 VSS73 VSS74 VSS75 VSS76 VSS77 VSS78 VSS79 VSS80 VSS81 VSS82 VSS83 VSS84 VSS85 VSS86 VSS87 VSS88 VSS89 VSS90 VSS91 VSS92...

Page 25: ...4 AC13 AD12 AC14 AB15 AB16 AC15 AD17 AE23 AE24 AF23 AF24 AE25 AD23 AE26 AF25 AB26 AA26 AA25 AB24 Y24 Y25 Y26 V22 AE18 AC17 AC19 AE19 AC18 AB18 AD20 AE20 AF20 AE21 AE22 AD21 AF21 AF22 AA18 AB17 AB19 AC20 AF19 AE17 AD19 AC16 AB25 AC24 AD16 AF16 AD25 AC25 AE15 AF17 AD26 AC26 AF18 AE16 AA19 AF8 AA6 AB6 AC5 AD7 AA7 AE6 AD5 AD8 AE5 AC7 AB8 AA8 AB9 AA10 AC8 AE7 AA9 AF7 AE8 AC6 AB5 AF5 AF6 AB7 AA5 J3 J2 N...

Page 26: ... C14 D3 E4 H2 M2 M5 L3 H1 G3 G2 G1 F1 F4 D6 C5 J5 AF4 F6 H6 J6 H4 H3 J4 R3 P1 N5 P3 K4 G4 N4 K3 P2 C6 E6 E2 T5 R5 P5 P4 A4 B5 H5 VCC0 VCC1 VCC2 VCC3 VCC4 VCC5 VCC6 VCC7 VCC8 VCC9 VCC10 VCC11 VCC12 VCC13 VCC14 VCC15 VCC16 VCC17 VCC18 VCC19 VCC20 VCC21 VCCSUB VSS0 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VS...

Page 27: ...3 1 2 R543 22 0603 1 2 R538 22 0603 1 2 R542 22 0603 1 2 C84 0 1U 50V 0603 1 2 C73 0 1U 50V 0603 1 2 L13 120Z 100M 2012 1 2 C71 0 1U 50V 0603 1 2 R523 18 0603 1 2 C72 0 1U 50V 0603 1 2 L38 120Z 100M 2012 1 2 U508 ICS9248 101 SSOP48 4 5 1 6 14 19 27 3 9 16 22 33 40 44 23 24 25 26 2 15 39 38 37 35 34 32 31 29 28 21 20 18 17 46 45 43 42 41 48 7 8 10 11 12 13 30 36 47 X1 X2 VDDREF VDDPCI0 VDDPCI1 VDDC...

Page 28: ...M VSS2 DQ15 VSSQ3 DQ14 DQ13 VDDQ3 DQ12 DQ11 VSSQ2 DQ10 DQ9 VDDQ2 DQ8 VSS1 N C RFU UDQM CKE A9 A11 N C A6 A5 A4 VSS0 CAS RAS CS A13 BA0 A12 BA1 VDD2 A3 A2 A1 A0 A10 AP WE A7 A8 CLK U506 SDRAM_1M 16 4 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 37 34 35 36 31 30 29 28 17 18 19 20 21 27 26 25 24 23 22 16 32 33 38 VDD0 DQ0 VDDQ0 DQ1 DQ2 VSSQ0 DQ3 DQ4 VDDQ1 D...

Page 29: ...5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 C BE 0 C BE 1 C BE 2 C BE 3 CPUCLK RESET INTR PIPE IDSEL FRAME IRDY TRDY DEVSEL STOP PAR GNT REQ ST0 ST1 ST2 SBA0 SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7 RBF ADSTB0 ADSTB1 SBSTB PCI33EN LCDTMG3 LCDTMG2 LCDTMG1 LCDTMG0 LCDD0 LCDD1 LCDD2 LCDD3 LCDD4 LCDD5 LCDD6 LCDD7 LCDD8 LCDD9...

Page 30: ... R38 1 1M 0603 1 2 C33 0 22U 16V 0603 1 2 R33 10K 0603 1 2 SW2 SMT1 03 SW_SMT1_03 1 2 3 4 SW3 SMT1 03 1 2 3 4 SW1 HDS402 SW_HDS402 1 2 4 3 D4 1 120Z 100M 2012 1 2 J5 FPC FFC 12P 1MM CONN_ELCO6239_12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 L23 600Z 100M 1608 1 2 D S G Q2 SI2301DS G D S C171 0 1U 50V 0603 1 2 R134 100K 0603 1 2 J503 MA 33PX2 1 27 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29...

Page 31: ...Q505 SI2302DS G D S C608 0 1U 50V 0603 1 2 R637 1M 0603 1 2 J6 MA 22PX2 1 27MM CONN_SYN12796A_44 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 JO505 OPEN SMT4 1 2 R186 1K 0603 1 2 R177 10K 0603 1 2 R5...

Page 32: ... 1 2 U12 1 2 8 9 3 4 5 6 10 11 12 13 7 14 A B CLK CLR QA QB QC QD QE QF QG QH GND VCC R628 1 2 R629 1 2 R630 1 2 R631 680 680 680 680 1 2 D26 PG1102W A K D27 PG1102W A K D28 PG1102W A K D29 PG1102W A K R110 4 7K 0603 1 2 C154 0 1U 50V 0603 1 2 C80 0 1U 50V 0603 1 2 RP29 4 7K 4 1206 1 2 3 4 8 7 6 5 R620 2 2K 0603 1 2 R626 680 0603 1 2 D25 BRPG1201W 1 2 3 4 R103 0 NA 0603 1 2 R66 0 0603 1 2 D22 CL 1...

Page 33: ...7 9 11 2 4 6 8 10 12 1 3 5 7 9 11 2 4 6 8 10 12 C544 10P 0603 1 2 R572 0 0603 1 2 C219 0 1U 50V 0603 1 2 R189 51 0603 1 2 R194 51 0603 1 2 JS19 SHORT SMT4 1 2 R27 10K 0603 1 2 R203 0 0805 1 2 R187 75 0603 1 2 C172 0 1U 50V 0603 1 2 R204 0 0805 1 2 R193 75 0603 1 2 R188 75 0603 1 2 R192 75 0603 1 2 R505 100 0603 1 2 R584 0 NA 0603 1 2 C291 27P 0603 5 1 2 C552 2 2U 16V 1206 1 2 C290 27P 0603 5 1 2 C...

Page 34: ...4 8 7 6 5 R176 0 NA 0603B 1 2 R175 0 0603 1 2 R574 0 0603_DFS 1 2 R582 100 0603 1 2 C547 0 1U 50V 0603 1 2 C548 0 1U 50V 0603 1 2 C625 0 1U 50V 0603 1 2 C190 0 1U 50V 0603 1 2 R174 10K 0603 1 2 C250 0 1U 50V 0603 1 2 C545 0 1U 50V 0603 1 2 C203 0 1U 50V 0603 1 2 RP38 47K 4 NA 1206 1 2 3 4 8 7 6 5 C264 0 1U NA 50V 0603 1 2 C265 0 1U NA 50V 0603 1 2 C258 0 1U 50V 0603 1 2 C249 2 2U 16V 1206 1 2 RP36...

Page 35: ...6 77 114 115 85 78 81 93 118 119 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 CBE0 CBE1 CBE2 CBE3 CLKRUN PC0 PC1 PC2 TPB1P TPB1N TPA1P TPA1N TPBIAS1 TPBIAS0 TPB0P TPB0N TPA0P TPA0N GROM_SDA GROM_SCL PRST PCLK GNT IDSEL PME INTA REQ FRAME IRDY TRDY DEVSEL STOP PERR SERR PAR AGND AGND AGND AGND A...

Page 36: ... 2 C277 47P 0603 1 2 R252 6 8K 0603 5 1 2 JO507 SPARKGAP_6 1 2 U27 ADP3301AR 5 NA SO8 1 2 3 4 5 6 7 8 OUT0 OUT1 NR GND SD ERR IN1 IN0 C267 4 7U 0805 80 20 1 2 C268 4 7U 0805 80 20 1 2 C592 1000P 0603 1 2 C281 0 1U NA 50V 0603 1 2 C282 0 1U NA 50V 0603 1 2 C194 0 1U NA 50V 0603 1 2 R229 4 7K NA 0603 1 2 Q33 SCK431LCSK 5 NA SOT23N 3 2 1 C259 1U NA 0603 1 2 C239 2 2U 0805 80 20 1 2 JS24 SHORT SMT4 1 ...

Page 37: ...K COMP GROUDN GATE N C CURR_LIM INPUT C576 0 1U 50V 0603 1 2 JS504 OPEN SMT4 1 2 C231 0 1U 50V 0603 1 2 C560 0 1U 50V 0603 1 2 C236 0 1U 50V 0603 1 2 Q34 DTA144WK 1 2 3 R591 100K 0603 1 2 R590 1K 0603 1 1 2 C559 3300P 0603 10 1 2 R1 Q35 DTA144TKA SOT23AN_1 2 1 3 R667 2 74K 0603 1 1 2 R596 2 74K 0603 1 1 2 C602 0 1U 50V 0603 1 2 J9 DF13 2P 1 25H 1 2 3 4 1 2 GND1 GND2 L515 600Z 100M 1608 1 2 L516 60...

Page 38: ...B0 D0 P31 HDB1 D1 P32 HDB2 D2 P33 HDB3 D3 P34 HDB4 D4 P35 HDB5 D5 P36 HDB6 D6 P37 HDB7 D7 P40 TMCI0 P41 TMO0 P42 TMRI0 P43 TMCI1 HIRQ1 P44 TMO1 HIRQ1 P45 TMRI1 HIRQ1 P46 PW0 P47 PW1 P50 TXD0 P51 RXD0 P52 SCK0 P60 KEYIN0 FTCI P61 KEYIN1 FTOA P62 KEYIN2 FTIA P63 KEYIN3 FTIB P64 KEYIN4 FTIC P65 KEYIN5 FTID P66 KEYIN6 IRQ6 P67 KEYIN7 IRQ7 P70 AN0 P71 AN1 P72 AN2 P73 AN3 P74 AN4 P75 AN5 P76 AN6 DA0 P77...

Page 39: ...1 1 25MM CONN_DF13H_4 1 2 3 4 1 2 3 4 J509 USB 4P H4 C14 004 3432A 1 2 3 4 5 6 1 2 3 4 GND1 GND2 U519 TUSB2036 PQFP32A_0 8MM 1 9 13 17 21 2 29 30 10 14 18 11 12 15 16 19 20 24 23 22 4 8 5 6 26 32 3 25 27 31 7 28 DP0 PWRON1 PWRON2 PWRON3 OCPROT PWRSW DM0 XTAL2 XTAL1 CLK48 OVRCUR1 OVRCUR2 OVRCUR3 DM1 DP1 DM2 DP2 DM3 DP3 NP3 NPINT1 NPINT0 RESET BUSPWR EECLK EEDATA GANGED EXTMEM SUSPND VCC0 VCC1 DP0PU...

Page 40: ...2 13 14 FRAME 5 8 12 13 14 STOP 5 8 12 13 14 TRDY DEVSEL 5 8 12 13 14 PCIINTD 5 12 14 IRDY P_GNT 3 P C I I N T A PCIINTC PCIINTB 3V 3V 3V 3V 3V 3V VDD3 GND 3V GND 3V 3V 3V 3V 3V 3V GND 3V 3V R123 0 0603 1 2 R129 0 NA 0603 1 2 RP32 10K 8 1206 1 2 3 4 5 6 7 8 9 10 RP24 10K 8 1206 1 2 3 4 5 6 7 8 9 10 RP28 10K 8 1206 1 2 3 4 5 6 7 8 9 10 RP21 4 7K 8 1206 1 2 3 4 5 6 7 8 9 10 RP31 4 7K 8 1206 1 2 3 4 ...

Page 41: ...15 8 14 7 5 1 RST1 MR D1 D2 THERM ADD NTEST_OUT D1 D2 GPI GND VMON SDA SCL FAN_SPD NTEST_IN INT RST2 VCC FAN_OFF C542 1000P 0603 10 1 2 R569 10K 0603 1 2 R126 100K 0603 1 2 R157 10K 0603 1 2 R1 Q28 DTC144TKA 2 1 3 R125 0 0603 1 2 C541 1000P 0603 10 1 2 Q22 DTC144WK 1 2 3 C169 1U NA 0603 1 2 U512 LP2951 02BM SO8 8 2 7 3 6 1 5 4 IN SENSE F B SHUTDN 5VTAP OUT ERR GND D S G Q25 SI2301DS G D S C158 0 1...

Page 42: ... SSM SSL UVLO PGOOD SD VID3 VID2 VID1 VID0 G D S PU504 SI4832DY SO8 8 7 6 4 5 2 3 1 G D S PU503 SI4832DY SO8 8 7 6 4 5 2 3 1 PR9 0 0603 1 2 JS501 SHORT SMT1 1 2 PC520 82U 2 5V 7343 1 2 PR24 13 7K 0603 1 1 2 PR23 10K 0603 1 1 2 PR22 0 005 7520 1 2 PC13 1500P 25V 0603 10 1 2 PR13 787 0603 1 2 PR10 154K 0603 1 1 2 PR17 2K 0603 1 2 PR7 1M 0603 1 1 2 PR18 56 0603 1 2 PR8 357K 0603 1 1 2 PR12 10K 0603 1...

Page 43: ...2 PR1 470 0603 1 2 PC1 1000P 0603 1 2 PQ1 SCK431CSK 5 3 2 1 PC532 1U 16V 0805 1 2 PR502 20 0603 1 1 2 PR511 1M NA 0603 1 2 PL502 10UH 1 2 PL505 120Z 100M 2012 1 2 PC529 10U 16V 1206 1 2 D S G PU505A SI4920DY SO8 1 2 7 8 PD503 F1AJ4 A K D S G PU505B SI4920DY SO8 4 3 5 6 PC507 10U 16V 1206 1 2 PC503 1000P 0603 1 2 PU502 MAX1 711 QSOP24A 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 15 14 13 20 19 18 17 16 ...

Page 44: ...STAT1 8 GCL_SMI 2 3V GND VTT 3V GND GND 3V GND VTT 3V 3V 2 5V VTT VTT 3V GND R250 10K NA 0603 1 2 C27 0 01U NA 0603 1 2 RP519 10K 4 NA 1206 1 2 3 4 8 7 6 5 R658 10K NA 0603 1 2 R662 10K NA 0603 1 2 C615 0 01U NA 0603 1 2 R646 1M NA 0603 1 2 C612 10P NA 0603 1 2 C613 10P NA 0603 1 2 14 31818MHZ NA 1 2 R645 0 NA 0603 1 2 D S Q37 2N7002 NA G D S JL1 JP_NET20 1 2 R11 680 0603 1 2 R20 1K 0603 1 2 RP17 ...

Page 45: ...0 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 40 41 42 43 44 45 46 47 48 49 50 GND1 GND2 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 40 41 42 43 44 45 46 47 48 49 50 C616 1000P NA 0603 1 2 MTG12 ID3 0 OD7 0 MTG118R275SL_30X12 4 5 6 7 9 10 1 2 3 8 11 12 13 R4 10K NA 0603 1 2 R7 470 NA 0603 1 2...

Page 46: ...PCS1 MQ_PIORDY MQ_PCS3 MQ_IDEPDIAG MGND 5V_MCD MGND 5V_MCD MGND MGND 5V_MCD1 5V_MCD MGND MGND MGND 5V_MCD1 MGND MGND R647 10K NA 0603 1 2 R648 470 0603 1 2 R649 100 0603 1 2 C139 2200P NA 0603 1 2 C176 2200P NA 0603 1 2 MTG21 ID2 8 OD5 0 MTG110_RD197 1 L40 120Z 100M 2012 1 2 C276 10U 10V 1210 1 2 C621 0 01U 0603 1 2 J515 FM 25PX2 0 8MM CONN_KX14K8_50 291000015006 JAE KX14 50K8 1 3 5 7 9 11 13 15 1...

Page 47: ... 0805 1 2 PC15 1000P 0603B 10 X7R 1 2 PR511 4 99K 0603 1 1 2 PC5 0 1U 50V 0603B 1 2 PQ511 MMBT2222 A SOT23 B E C PL4 33UH 1 2 PC515 0 1U 50V 0603B 1 2 PD509 SFPJ 73 DC2010 A K G D S PQ509 SI4435DY 8 7 6 4 5 1 3 2 PD505 DAN202K 1 2 3 PR517 11 8K 0603 1 1 2 PR523 1M 0603 1 1 2 PC10 0 01U 16V NA 0603B 1 2 PR513 576K 0603 1 1 2 PR525 100K 0603 1 1 2 PU2 TL594C SO16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

Page 48: ...6 SFPJ 73 DC2010 A K PD502 SFPJ 73 DC2010 A K PD504 SFPJ 73 DC2010 A K PR27 28K 0603 1 1 2 PR509 10K 0603 1 2 PC514 0 1U 50V 0603 1 2 PR522 100K 0603 1 2 PD2 RLZ24D MLL34B A K PQ503 DTC144WK SOT23AN_1 1 2 3 PQ2A NDC7002N 2 3 4 PC504 10U 25V 1210 20 1 2 PC503 10U 25V 1210 20 1 2 PD1 SFPJ 73 DC2010 A K PL503 120Z 100M 2012 1 2 PR29 10K 0603 1 2 PL505 120Z 100M 2012 1 2 PF502 FUSE_6 5A 32VDC 1206 1 2...

Page 49: ...Z 100M 2012 1 2 PR508 015 2512 1 1 2 PU501 HA178L12UA SOT89N 3 2 1 IN GND OUT PC16 0 1U 50V 0603 1 2 PC506 10U 25V 1210 20 1 2 MTG2 ID3 0 OD7 0 4 5 6 7 9 10 1 2 3 8 11 12 13 PC12 10U 16V 1206 1 2 PC9 150U 7343 6 3V 1 2 PR37 0 NA 0603 1 2 R507 33 0603 1 2 PR501 015 2512 1 1 2 PD3 RLS4148 A K PL3 10UH 1 2 PC25 220U 7343 4V 1 2 PR520 0 0603 1 2 PC24 220U 7343 4V 1 2 R501 0 0603 1 2 U502 MAX163 2 SSOP...

Page 50: ... 7 2 12 8 3 13 9 4 14 10 5 15 17 16 COM SW1 4V 0 3A SS056 PTE2120AT PA2 1 2 3 R511 0 NA 0805 1 2 R9 0 NA 0805 1 2 CP501 47PX 4 1206 1 2 3 4 8 7 6 5 R505 10K 0603 1 2 R11 1K 0603 1 2 C7 100P 0603 1 2 R506 0 0805 1 2 C8 10U 10V 1210 1 2 C4 4 7U 16V 1206 1 2 C9 4 7U 16V 1206 1 2 L506 120Z 100M 1608 1 2 FA502 120OHM 100MHZ 1 2 3 4 5 6 7 8 D S Q1 2N7002 G D S D S Q2 2N7002 G D S C504 0 47U 0805 1 2 R51...

Page 51: ...PARTS LAYOUT 1 M B COMPONENT SIDE ...

Page 52: ...SOLDER SIDE 2 M B ...

Page 53: ...COMPONENT SIDE 3 DD ...

Page 54: ...SOLDER SIDE 4 DD ...

Page 55: ...oredinaretrievalsystem ortransmitted Inanyformorbyanymeans electronic mechanical photocopying recording orotherwise withoutpriorwrittenpermissionofthepublisher SHARP CORPORATION Digital Document Systems Group Quality Reliability Control Center Yamatokoriyama Nara 639 1186 Japan 2001 February Printed in Japan ...

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