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Fujitsu-Siemens Amilo Pi1505

Hz 2 RC-M27 PR72 1.5R G +3.3V/4.5A 4 PU4 D PJP5 BAT54 Z2614 C BST5 PL9 4.7UH_BCRH105/8A 180 mils PR68 0R PQ26 RSS090N03 BST3 4.7u/25V/X5R/1206 (B)4.7uH_105 +3.3VA PD8 A 2 Rds-on,tpy = 15 ohm,max=22m ohm 9A@70 degree C PC47 BAT54 A 2 Z2615 1 PC57 1u/6.3V/X7R/0603 1 PC56 0.1u/25V/0603 2 4.7u/10V/0805 For EC Aux power Reset issue +3.3VA +5V_LDO R396 47K D TO EC 21 EC_PWR_ON Q19 R151 10K 2N7002 +5V_LDO G SW_PWR_ON# SW_PWR_ON# 24 D 1 S 8734A_OFF# Q17 R148 47K 2N7002 from SW BD D S 2 Z2610 G A J1 OPEN_S A Q18 2N7002 PL9,PL6--->4.7uH_105 PR163,PR165,PR55=>51K_1% PR56=>39.2K_1% D S G S G Z2611 5 Name of Part Q16 Project 2N7002 R146 R140 47K *0R Check with TC (tied to FPWRON 21 EC internal PD) +5V&+3V(MAX8734A) L50II0 Rev C +3.3VA Sheet Date: Wednesday, April 26, 2006 3255 4 3 2 26 / 33 UNIWILL COMPUTER CORP. 1 1 2 8771VCC 3 4 5 +5V VIN PR59 1 1 10R/0603 1 PC37 RC-M28 2 PC40 L38 4.7u/10V/0805 1 25 2 3 2 1 3 2 1 2 0R Z2702 38 2 0R Z2703 40 Z2704 39 PC22 1 470p/25V/X7R Z2705 2 9 CCV 71.5K_1% Z2706 1 7 TIME 2 0R 1 PC30 2 DPRSLPVR 1 PGND1 0.22u/25V/X7R/0603 8771REF 1 11 12 4.75K_1% GND EP 0R Z2707 6 5 10 Z2710 13 Z2709 1 2 Z2711 PC24 *470p/50V/X7R THRM 1 2 1 2 1 2 2 2 PD6 C A 1 PR124 1.8K_1% 4.7u/10V/0805 1 RB-M18 2 PC67 1 *2V_SP 220u/2V_SP/9m PC48 0.22u/25V/X7R/0603 Z2715 PR111 0R VCORE_VCCSENSE 6 PR55 10R 1000p/25V/X7R 1 PC117 820U_2V_OSC_8*9_DIP PR115 2 *20K PC66 *2V_SP VCORE_SC+ GNDS PR105 100R Z2716 PR112 0R VCORE_VSSSENSE 6 VRHOT PR37 PC79 1 CPU_PWR_A 2 PC59 2 100R PC83 RB-M17 CCI PR100 B NTC_10K_6-B4.25K 1 Z2718 PR64 2 PR104 2 Z2714 1 PC49 PC54 Z2713 PR96 Z2712 REF 8771VCC RC-M30 PC87 *0.22u/X7R SK34A 3 2 1 3 2 1 2200p/0603/X7R 27 FB 18 41 CPU_PWR PR103 *0R 2 PR62 3.32K_1% *0R/0603 Z2717 PC111 *2200p/0603/X7R 1760 mils + PR39 check PU or PD? 21 5 6 7 8 5 6 7 8 5 6 7 8 DPRSTP (RQW200N03) PIN 9=8771LX1 SHDN 1 *2200p/0603/X7R PR63 *2200p/0603/X7R 1 PR93 PR99 2 16 PM_DPRSLPVR PC116 3 2 1 PR40 4 PQ25 RQA200N03 S Z2701 0R 2 PL8 0.36uH_PCMC135T-R36MF 2 1 G 1 (RQW200N03) PIN 9=8771LX1 S 21 VCORE_ON 5,15 H_DPRSTP# PR94 4 D PIN 9=8771LX1 PC110 5 H_PSI# +CPU_CORE S (RQW200N03) PQ27 RQA200N03 G 4 PQ19 RQA200N03 D PSI 8771DL1 26 1u/25V/0805 *RSS090N03 8771LX1 S 3 DL1 G RSS090N03 S D0 D1 D2 D3 D4 D5 D6 G B 31 32 33 34 35 36 37 PM_VID0 PM_VID1 PM_VID2 PM_VID3 PM_VID4 PM_VID5 PM_VID6 PQ23 D 4 G 4 D 20 20 20 20 20 20 20 PQ22 D PQ21 RSS090N03 S 28 4 G LX1 8771DH1 29 A PC101 5 6 7 8 PC89 0.22u/25V/X7R/0603 D DH1 HCB4516K-600T60 RC-29 3 2 1 1 1.1R/0603 PC75 0.1u EMI Sol. PC99 *HCB4516K-600T60 2 8771BST1 8771BST1_R 1 30 5 6 7 8 BST1 5 6 7 8 CLKEN 10u/25V_6.3*7 OS-CON RC-29 PR110 PWRGD 1 RC-M30 VDD 19 2 2 2 16 VR_PWRGD 7 MAX8771_CLKEN# VCC PHASEGD + PC108 4.7u/25V/X5R/N1206 17 PC109 4.7u/25V/X5R/N1206 PU3 Z2719 PC105 4.7u/25V/X5R/1206 PR56 *10K PC106 4.7u/25V/X5R/1206 PR38 *2.2K PC104 4.7u/25V/X5R/1206 2200p/0603/X7R 1 PC100 1 1 +3.3V 2 A L37 275 mils Z2720 2 2 1u/6.3V/0603 4 POUT 1000p/25V/X7R PR54 10R 10K VCORE_SC- PC23 0.1u C C VIN C82 PR36 CSP2 CSP1 14 23 BST2 DL2 LX2 DH2 TON 20 24 22 21 Freq=300Khz 8 16 8771CSP1 8771CSP1 CSN12 15 8771CSN12 8771CSN12 MAX8771_QFN40 220u/2V_SP/9m 200K_1% C97 + 220u/2V_SP/9m 2 Z2708 1 PGND2 + 8771VCC 1.check PSI#&DPRSTP#&DPRSLPVR PU or PD? 8.BST func.? 2.what CAP or R need use 0603? 9.TON pull high to Vin or 5V? 3.CPU vcc-sense & vss-sense? 4.Input CAP enough? 5.themal func. disable.NC? 6.DGND and AGND problem? 7.check CHOKE footprint and hight with ME? VID TABLE 6 5 4 3 2 1 0 Vcore Status 0 0 1 0 0 0 1 1.2875 Yonah(HFM) 0 0 1 1 0 0 0 1.2000 Boot Vout 0 0 1 1 1 0 0 1.1500 Merom(