n50an51a unlocked

5 N50A/N51A Montevina Block Diagram Penryn D D FAN + SENSOR CPU VCORE PAGE 3,4,5 PAGE 50 SYSTEM PWR PAGE 80 PAGE 81 BAT & CHARGER CLOCK GEN ICS/9LPR364 FSB 1066MHz LVDS & INV CON PAGE 88 PAGE 29 Other PWR PAGE 82, 83, 84, 85, 90, 91, 92, 93, 94 CRT CON MCH Cantiga DDR2 800MHz 1394 PAGE 42 IEEE1394 RICOH R5C833 PAGE 10,11,12,13,14,15 C Dual Channel DDR2 SO-DIMM x2 PAGE 7,8,9 Optional C PAGE 40,41 SPI iTPM CARD READER DMI x4 PAGE 25 PAGE 42 10/100/1000 LAN Realtek RTL8111C PCI 33MHz TPM PAGE 62 PAGE 33 RJ-45 CON LPC 33MHz PAGE 34 ICH9-M Azalia INTERNAL KEYBOARD EC ITE/IT8752 PAGE 31 BIOS SPI ROM PCI-E x1 PAGE 20,21,22,23,24 USB PAGE 30,31 PAGE 31 B USB OPAMP PAGE 36, 37, 38, 39 PAGE 37 MIC IN PAGE 38 Azalia MDC Header B MINICARD 3G Card USB 2.0 CON x3 USB HP&SPDIF OUT Azalia Codec Realtek/ALC663 NewCard/DebugCard PAGE 43,44 SATA PAGE 37 PAGE 52 MINICARD Blue Tooth Ebron or Shiloh or TV PAGE 61 PAGE 35 CMOS Camera MINICARD PAGE 45 Ebron or Shiloh or TV Finger Print SATA HDD PAGE 63 PAGE 51 A 3G Card SATA ODD A PAGE 53 PAGE 51 ESATA Title : Block Diagram PAGE 66 ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: Yun-feng_yan Project Name Date: Thursday, July 24, 2008 Rev N50A/N51A 1.0 Sheet 1 of 79 A C D E Schematic Index Page System page Ref 01 02 03-05 07-09 10-15 20-24 25 29 30-31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 50 51 52 53 54 55 56 57 58 60 61 62 63 65 66 68 70-77 80 81 82 83 84 85 88 90 91 92 93 94 Block Diagram Schematic Information CPU-Penryn DDR II SO-DIMM Cantiga ICH9M SPI ROM CLK-ICS9LPR363CGLF-T EC_IT8752 POWER-ON SEQUENCE Realtek RTL8111C RJ45 + RJ11 MDC ALC663 Codec AUDIO_G1431 & HP MICROPHONE & Array MIC FM2010 DSP CARDBUS R5C833(PCI I/F) CARDBUS R5C833(1394 & SD) IEEE1394A & IN1 CON NewCard PWR SW & CON Debug LVDS & INVERTER CONNECTOR CRT HDMI THER SENSOR & FAN HDD & CDROM USB Port x MINICARD(Ebron/Robson/3G/TV) PORT Docking Super I/O & FIR LED/TP/SW DISCHARGE UMB DC power jack, Batter conn Blue Tooth TPM Finger Print MDC NUT & Hinksink NUT E-SATA XDP VGA (nVidia NB9P-GE) POWER_VCORE POWER_SYSTEM POWER_I/O_1.5V & 1.05VM POWER_I/O_DDR & VTT NONE POWER_VGA_VCORE & 1.1VO POWER_CHARGER POWER_DETECT POWER_LOAD SWITCH POWER_PROTECT POWER_SIGNAL POWER_FLOWCHART GPIO33 Internal Pull High, Go Low= Flash Descriptor Security will be overriden N50A B INT PU*: PU or PD in special time A ICH9-M GPIO GPIO 00 GPIO 01 GPIO [2:5] GPIO 06 GPIO 07 GPIO 08 GPIO 09 GPIO 10 GPIO 11 GPIO 12 GPIO 13 GPIO 14 GPIO 15 GPIO 16 GPIO 17 GPIO 18 GPIO 19 GPIO 20 GPIO 21 GPIO 22 GPIO 23 GPIO 24 GPIO 25 GPIO 26 GPIO 27 GPIO 28 GPIO 29 GPIO 30 GPIO 31 GPIO 32 GPIO 33 GPIO 34 GPIO 35 GPIO 36 GPIO 37 GPIO 38 GPIO 39 GPIO 40 GPIO 41 GPIO 42 GPIO 43 GPIO 44 GPIO 45 GPIO 46 GPIO 47 GPIO 48 GPIO 49 GPIO 50 GPIO 51 GPIO 52 GPIO 53 GPIO 54 GPIO 55 GPIO 56 GPIO 57 GPIO 58 GPIO 59 GPIO 60 Use As GPI GPI GPI GPI GPI GPI Native GPI Native GPO GPI GPI Native Native GPI GPO GPI GPO GPI GPI Native GPO Native Native GPO GPO Native Native Native GPO GPO GPO GPO GPI GPI GPI GPI Native Native Native Native Native Native Native Native GPI GPO Native Native Native Native Native Native GPI GPI GPI Native Native Signal Name PMSYNC#(programmed as GPO) DOCKING_DET# EXT PCI_INT[E:H]# EXT EXT EXT EXT EXT_SMI# WOL_EN EXT RTLAN_DSM# PU PU PU PU PU PU EXT_SCI#(Programmed as GPI) CB_SD#(Programmed as GPO) AC_PRESENT STP_PCI# PM_DPRSLPVR EXT PD INT PD* WLAN_LED(Programmed as GPO) BT_DET# ICH_LDRQ1# WLAN_ON STP_CPU# PM_S4_STATE# BT_ON BT_LED NEWCARD_OC# USB_OC3467# USB_OC3467# PM_CLKRUN# PCB_ID0 PCB_ID1 PCB_ID2 USB_OC01# USB_OC2# USB_OC3467# USB_OC3467# CLK_DEC# CLK_ACC WLAN_ON UNDOCKING# EMAIL_LED# GPU_RST# PCI_REQ#1 PCI_GNT#1 PCI_REQ#2 PCI_GNT#2 PCI_REQ#3 PCI_GNT#3 SPI_CS#1 USB_OC0# RTLAN_DSM_EN EXT PU INT PD* EXT PU EXT PU INT PU INT PU* EXT PU EXT PU INT PU* INT PU* INT PU* INT PU* EXT PU EXT PU INT PU* Power +3VS +3VS +5VS +3VS +3VS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VS +3VS +3VS +3VS +3VS +3VS +3VS +3VS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VS +3VS +3VS +3VS +3VS +3VS +3VS +3VS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS +3VS +3VS +5VS +3VS +5VS +3VS +5VS +3VS +3VSUS +3VSUS +3VSUS +3VSUS +3VSUS EC GPIO Use As GPA0 GPA1 GPA2 GPA3 GPA4 GPA5 GPA6 GPA7 GPB0 GPB1 GPB2 GPB3 GPB4 GPB5 GPB6 GPB7 GPC0 GPC1 GPC2 GPC3 GPC4 GPC5 GPC6 GPC7 GPD0 GPD1 GPD2 GPD3 GPD4 GPD5 GPD6 GPD7 GPE0 GPE1 GPE2 GPE3 GPE4 GPE5 GPE6 GPE7 GPF0 GPF1 GPF2 GPF3 GPF4 GPF5 GPF6 GPF7 GPG0 GPG1 GPG2 - GPO GPO GPO GPO GPO GPO GPO GPO GPO GPI ALT ALT OD OD GPO GPI ALT ALT GPO ALT GPO ALT GPO GPI ALT ALT OD OD GPO ALT GPI GPO GPO GPO GPO ALT ALT GPI GPO GPI GPI ALT ALT ALT ALT GPO GPO GPI ALT GPO - Signal Name Power PWR_LED_UP# CHG_LED_UP# BATSEL_3S# LCD_BL_PWM FAN0_PWM BAT1_CNT1# BAT2_CNT1# CHG_EN# PRECHG DISTP# SMB0_CLK SMB0_DAT A20GATE RCIN# PM_RSMRST# MARATHON# SMB1_CLK SMB1_DAT PM_PWRBTN# AC_IN_OC# OP_SD# BAT1_IN_OC# 3G_ON# PWRLIMIT# PM_S4_STATE# BUF_PLT_RST# EXT_SCI# EXT_SMI# LCD_BACKOFF# FAN0_TACH COLOREN# VSUS_ON SUSC_EC# SUSB_EC1# CPU_VRON PWR_SW# BAT2_IN_OC# LID_SW# PM_THERM# BLUETOOTH# WIRELESS# PS2_CLK_5S_PD PS2_DATA_5S_PD TP_CLK TP_DAT THRO_CPU PS_SHDN# INSTANT_ON# PM_SUSB# BAT1_CNT2# - C Use As Signal Name GPG6 GPH0 GPH1 GPH2 GPH3 GPH4 GPH5 GPH6 GPI0 GPI1 GPI2 GPI3 GPI4 GPI5 GPI6 GPI7 GPJ0 GPJ1 GPJ2 GPJ3 GPJ4 GPJ5 GPK0 GPK1 GPK2 GPK3 GPK4 GPK5 GPL0 GPL1 GPL2 GPL3 GPL4 GPL5 GPL6 GPL7 GPK6 GPK7 GPO OD ALT ALT GPO GPO GPO GPO GPI GPI GPI GPI GPI GPI GPI GPI GPO GPO GPI GPO GPO GPI GPI GPI GPI GPI GPI GPI GPI GPO GPO GPO GPO GPO GPO GPO GPI BAT2_CNT2# PM_CLKRUN# BAT_LEARN NUM_LED CAP_LED SUS_PWRGD ALL_SYSTEM_PWRGD VRM_PWRGD PWR_MON PD_DET# KB_ID0 KB_ID1 EC_CLK_EN PM_PWROK UNDOCK#_PD BL_DA FAN_DA PM_SLP_M# SUSPWR_ACK PM_SUSC# +3VM_PG Power +1.05VM_+3VMCLK_PG LAN_WOL_EN AC_APR_UC# LAN_RST# CL_PWROK EC_WLAN_PWR SLP_M_ON S4_STATE_ON AC_PRESENT PS_CPPE# Title : Schematic Information ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ B EC GPIO Engineer: Project Name Date: Thursday, July 24, 2008 D Rev N50A/N51A 1.0 Sheet E of 79 T0318 12G01059478G T0319 G6 E4 H_HIT# H_HITM# XDP_BPM#0 XDP_BPM#1 XDP_BPM#2 XDP_BPM#3 H_PRDY# H_PREQ# H_TCK H_TDI H_TDO H_TMS H_TRST# H_DBR# CPU Debug Port +VCCP_CPU R0311 1KOhm 1% 10 10 10 THERMTRIP# CPU_THRM_DA 50 CPU_THRM_DC 50 C7 H_THRMTRIP# 5,11,20,31 C0301 0.1UF/16V /X T0302 H CLK BCLK[0] BCLK[1] A22 A21 CLK_CPU_BCLK 29 CLK_CPU_BCLK# 29 D[16]# D[17]# D[18]# D[19]# D[20]# D[21]# D[22]# D[23]# D[24]# D[25]# D[26]# D[27]# D[28]# D[29]# D[30]# D[31]# DSTBN[1]# DSTBP[1]# DINV[1]# GTL_REF AD26 R0313 /X 1% 1KOhm CPU_TEST1 C23 R0314 /X 1% 1KOhm CPU_TEST2 D25 T0304 0.1UF/16V C0302 CPU_TEST3 C24 AF26 T0306 CPU_TEST5 AF1 T0307 CPU_TEST6 A26 /X B22 29 CPU_BSEL0 B23 29 CPU_BSEL1 C21 29 CPU_BSEL2 D21 H_PROCHOT_S# A24 B25 PROCHOT# THRMDA THRMDC H_DSTBN#1 H_DSTBP#1 H_DINV#1 N22 K25 P26 R23 L23 M24 L22 M23 P25 P23 P22 T24 R24 L25 T25 N25 L26 M26 N24 R0312 2KOhm 1% GTLREF TEST1 TEST2 TEST3 TEST4 TEST5 TEST6 AE24 AD24 AA21 AB22 AB21 AC26 AD20 AE22 AF23 AC25 AE21 AD21 AC22 AD23 AF22 AC23 AE25 AF24 AC20 H_D#48 H_D#49 H_D#50 H_D#51 H_D#52 H_D#53 H_D#54 H_D#55 H_D#56 H_D#57 H_D#58 H_D#59 H_D#60 H_D#61 H_D#62 H_D#63 COMP[0] COMP[1] COMP[2] COMP[3] R26 U26 AA1 Y1 DPRSTP# DPSLP# DPWR# PWRGOOD SLP# PSI# E5 B5 D24 D6 D7 AE6 MISC BSEL[0] BSEL[1] BSEL[2] D[48]# D[49]# D[50]# D[51]# D[52]# D[53]# D[54]# D[55]# D[56]# D[57]# D[58]# D[59]# D[60]# D[61]# D[62]# D[63]# DSTBN[3]# DSTBP[3]# DINV[3]# H_DSTBN#2 10 H_DSTBP#2 10 H_DINV#2 10 Comp 0,2: Zo=27.4 Ohm, trace length < 0.5" Comp 1,3: Z0=55 Ohm, trace length < 0.5" H_DSTBN#3 10 H_DSTBP#3 10 H_DINV#3 10 H_COMP0 H_COMP1 H_COMP2 H_COMP3 R0316 R0317 R0318 R0319 1 1 27.4Ohm 54.9Ohm 27.4Ohm 54.9Ohm 2 2 1% 1% 1% 1% H_DPSLP# 20 H_DPWR# 10 H_PWRGD 20 H_CPUSLP# 10 PM_PSI# 78 +VCCP_CPU R0320 +VCCP_CPU +3VS BCLK FSB BSEL2 BSEL1 BSEL0 166 667 L H H 200 800 L H L 266 1067 L L L R0321 68Ohm H_PROCHOT_S# /X +VCCP /X 1KOhm1% H_TCK H_TRST# R0307 R0308 1 54.9Ohm 1% 54.9Ohm 1% ITP_SYSRST# H_TCK H_TDO XDP_BPM#0 XDP_BPM#2 H_PRDY# +3VS CPU_PWRGD_ GND A SIDE1 SIDE4 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 SIDE2 SIDE3 ITP_CLK 29 SMB_DAT_S 7,8,19,24,44,53 R0310 22.6Ohm /X ITP_CPURST# H_TMS H_TDI G PM_THERM# 22,30 VRTT 78 2008-07-16 U0305 l(ITP_CPURST#) < 0.5" l(H_CPURST#) < 6.0" C0303 SGL_JUMP CPURST# /X U0302 GND H_TRST# H_PWRGD 0.01UF/16V /X C0304 SGL_JUMP CPU_PWRGD_ /X A U0303 GND 11,22,30 PM_PWROK /X S Q0302A UM6K1N R1.1_(49) FPC_CON_30P GND Q302 H2N7002 11 CPURST# H_CPURST# 0.01UF/16V /X XDP_BPM#1 XDP_BPM#3 H_PREQ# S 2 34 10 12 14 16 18 20 22 24 26 28 30 33 R0306 ITP_CLK# SMB_CLK_S Q0302B UM6K1N H_DBR# 29 7,8,19,24,44,53 1% 1% 1% 1% 1% 54.9Ohm 54.9Ohm 54.9Ohm 54.9Ohm 54.9Ohm G D 2 2 2 THRO_CPU R0315 51Ohm /X 31 11 13 15 17 19 21 23 25 27 29 32 +VCCP /X 1 /X 30 ITP1 Default Strapping When Not Used Q0301 H2N7002 11 +VCCP D 3 RB751V-40 2 D0301 PWRLIMIT# 30 B R0322 10KOhm SOCKET478 R0301 R0302 R0303 R0304 R0305 200Ohm /X T0303 B XDP_BPM#1 H_PREQ# H_TDI H_TDO H_TMS T0322 H_DPRSTP# 11,20,78 SOCKET478 Zo=55 Ohm, 0.5" max for GTL_REF SGL_JUMP GND ITP_SYSRST# /X Title : CPU-Penryn(1) ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ C RSVD1 RSVD2 RSVD3 RSVD4 RSVD5 RSVD6 RSVD7 RSVD8 RSVD9 RSVD10 H_D#16 H_D#17 H_D#18 H_D#19 H_D#20 H_D#21 H_D#22 H_D#23 H_D#24 H_D#25 H_D#26 H_D#27 H_D#28 H_D#29 H_D#30 H_D#31 10 10 THERMAL STPCLK# LINT0 LINT1 SMI# CPU_RSVD1 M4 CPU_RSVD2 N5 CPU_RSVD3 T2 CPU_RSVD4 V3 CPU_RSVD5 B2 CPU_RSVD6 C3 CPU_RSVD7 D2 CPU_RSVD8 D22 CPU_RSVD9 D3 CPU_RSVD10 F6 H_DSTBN#0 H_DSTBP#0 H_DINV#0 DATA GRP CONTROL HIT# HITM# 10 10 10 D 1 1 1 1 1 H_CPURST# 10 H_RS#0 10 H_RS#1 10 H_RS#2 10 H_TRDY# 10 H_D#32 H_D#33 H_D#34 H_D#35 H_D#36 H_D#37 H_D#38 H_D#39 H_D#40 H_D#41 H_D#42 H_D#43 H_D#44 H_D#45 H_D#46 H_D#47 T0308 T0309 T0310 T0311 T0312 T0313 TEST7 T0314 T0315 T0316 T0317 H_LOCK# 10 RESET# RS[0]# RS[1]# RS[2]# TRDY# Y22 AB24 V24 V26 V23 T22 U25 U23 Y25 W22 Y23 W24 W25 AA23 AA24 AB25 Y26 AA26 U22 D5 C6 B4 A3 H_STPCLK# H_INTR H_NMI H_SMI# H4 AD4 AD3 AD1 AC4 AC2 AC1 AC5 AA6 AB3 AB5 AB6 C20 H_REQ#[4:0] 56Ohm 20 C1 F3 F4 G3 G2 BPM[0]# BPM[1]# BPM[2]# BPM[3]# PRDY# PREQ# TCK TDI TDO TMS TRST# DBR# H_REQ#[4:0] D[32]# D[33]# D[34]# D[35]# D[36]# D[37]# D[38]# D[39]# D[40]# D[41]# D[42]# D[43]# D[44]# D[45]# D[46]# D[47]# DSTBN[2]# DSTBP[2]# DINV[2]# H_INIT# 10 H_A#[35:3] D[0]# D[1]# D[2]# D[3]# D[4]# D[5]# D[6]# D[7]# D[8]# D[9]# D[10]# D[11]# D[12]# D[13]# D[14]# D[15]# DSTBN[0]# DSTBP[0]# DINV[0]# T0321 A20M# FERR# IGNNE# R0309 H_A#[35:3] H_D#[63:0] A6 A5 C4 D20 H_IERR# B3 +VCCP_CPU 10 10 H_BR0# H_D#[63:0] 20 20 20 20 T0320 H_A20M# H_FERR# H_IGNNE# F1 LOCK# ICH 20 20 20 H_ADSTB#1 A[17]# A[18]# A[19]# A[20]# A[21]# A[22]# A[23]# A[24]# A[25]# A[26]# A[27]# A[28]# A[29]# A[30]# A[31]# A[32]# A[33]# A[34]# A[35]# ADSTB[1]# H_DEFER# 10 H_DRDY# 10 H_DBSY# 10 10 10 Y2 U5 R3 W6 U4 Y5 U1 R4 T5 T3 W2 W5 Y4 U2 V4 W3 AA4 AB2 AA3 V1 ADDR GROUP C REQ[0]# REQ[1]# REQ[2]# REQ[3]# REQ[4]# IERR# INIT# H5 F21 E1 10 10 10 E22 F24 E26 G22 F23 G25 E25 E23 K24 G24 J24 J23 H22 F26 K22 H23 J26 H26 H25 DATA GRP H_A#17 H_A#18 H_A#19 H_A#20 H_A#21 H_A#22 H_A#23 H_A#24 H_A#25 H_A#26 H_A#27 H_A#28 H_A#29 H_A#30 H_A#31 H_A#32 H_A#33 H_A#34 H_A#35 K3 H2 K2 J3 L1 BR0# XDP/ITP SIGNALS H_REQ#0 H_REQ#1 H_REQ#2 H_REQ#3 H_REQ#4 DEFER# DRDY# DBSY# H_ADS# H_BNR# H_BPRI# RESERVED H_ADSTB#0 ADS# BNR# BPRI# H1 E2 G5 DATA GRP 10 A[3]# A[4]# A[5]# A[6]# A[7]# A[8]# A[9]# A[10]# A[11]# A[12]# A[13]# A[14]# A[15]# A[16]# ADSTB[0]# ADDR GROUP D J4 L5 L4 K5 M3 N2 J1 N3 P5 P2 L2 P4 P1 R1 M1 DATA GRP U0301B H_D#0 H_D#1 H_D#2 H_D#3 H_D#4 H_D#5 H_D#6 H_D#7 H_D#8 H_D#9 H_D#10 H_D#11 H_D#12 H_D#13 H_D#14 H_D#15 U0301A H_A#3 H_A#4 H_A#5 H_A#6 H_A#7 H_A#8 H_A#9 H_A#10 H_A#11 H_A#12 H_A#13 H_A#14 H_A#15 H_A#16 Engineer: yun-feng_yan Project Name Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet of 79 U0301D +VCORE A4 A8 A11 A14 A16 A19 A23 AF2 B6 B8 B11 B13 B16 B19 B21 B24 C5 C8 C11 C14 C16 C19 C2 C22 C25 D1 D4 D8 D11 D13 D16 D19 D23 D26 E3 E6 E8 E11 E14 E16 E19 E21 E24 F5 F8 F11 F13 F16 F19 F2 F22 F25 G4 G1 G23 G26 H3 H6 H21 H24 J2 J5 J22 J25 K1 K4 K23 K26 L3 L6 L21 L24 M2 M5 M22 M25 N1 N4 N23 N26 P3 +VCORE U0301C B G21 V6 J6 K6 M6 J21 K21 M21 N21 N6 R21 R6 T21 T6 V21 W21 VCCA1 VCCA2 B26 C26 VID[0] VID[1] VID[2] VID[3] VID[4] VID[5] VID[6] AD6 AF5 AE5 AF4 AE3 AF3 AE2 VCCSENSE AF7 VSSSENSE +VCCP_CPU +1.5VS L0401 120Ohm/100Mhz +VCCA_CPU 120 mA +VCCA_CPU VCCP1 VCCP2 VCCP3 VCCP4 VCCP5 VCCP6 VCCP7 VCCP8 VCCP9 VCCP10 VCCP11 VCCP12 VCCP13 VCCP14 VCCP15 VCCP16 C0402 0.01UF/50V 7 R0403 0OHM 0OHM 0OHM 0OHM 0OHM 0OHM 0OHM 0OHM RN0401A RN0401B RN0401C RN0401D RN0402A RN0402B RN0402C RN0402D /X AE7 8 100Ohm 1% AB20 AB7 AC7 AC9 AC12 AC13 AC15 AC17 AC18 AD7 AD9 AD10 AD12 AD14 AD15 AD17 AD18 AE9 AE10 AE12 AE13 AE15 AE17 AE18 AE20 AF9 AF10 AF12 AF14 AF15 AF17 AF18 AF20 VCC68 VCC69 VCC70 VCC71 VCC72 VCC73 VCC74 VCC75 VCC76 VCC77 VCC78 VCC79 VCC80 VCC81 VCC82 VCC83 VCC84 VCC85 VCC86 VCC87 VCC88 VCC89 VCC90 VCC91 VCC92 VCC93 VCC94 VCC95 VCC96 VCC97 VCC98 VCC99 VCC100 C VCC1 VCC2 VCC3 VCC4 VCC5 VCC6 VCC7 VCC8 VCC9 VCC10 VCC11 VCC12 VCC13 VCC14 VCC15 VCC16 VCC17 VCC18 VCC19 VCC20 VCC21 VCC22 VCC23 VCC24 VCC25 VCC26 VCC27 VCC28 VCC29 VCC30 VCC31 VCC32 VCC33 VCC34 VCC35 VCC36 VCC37 VCC38 VCC39 VCC40 VCC41 VCC42 VCC43 VCC44 VCC45 VCC46 VCC47 VCC48 VCC49 VCC50 VCC51 VCC52 VCC53 VCC54 VCC55 VCC56 VCC57 VCC58 VCC59 VCC60 VCC61 VCC62 VCC63 VCC64 VCC65 VCC66 VCC67 C0401 10UF/6.3V VR_VID0 VR_VID1 VR_VID2 VR_VID3 VR_VID4 VR_VID5 VR_VID6 78 78 78 78 78 78 78 +VCORE VCCSENSE 78 VSSSENSE 78 A7 A9 A10 A12 A13 A15 A17 A18 A20 B7 B9 B10 B12 B14 B15 B17 B18 B20 C9 C10 C12 C13 C15 C17 C18 D9 D10 D12 D14 D15 D17 D18 E7 E9 E10 E12 E13 E15 E17 E18 E20 F7 F9 F10 F12 F14 F15 F17 F18 F20 AA7 AA9 AA10 AA12 AA13 AA15 AA17 AA18 AA20 AB9 AC10 AB10 AB12 AB14 AB15 AB17 AB18 D SOCKET478 R0404 100Ohm 1% /X VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 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 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100 VSS101 VSS102 VSS103 VSS104 VSS105 VSS106 VSS107 VSS108 VSS109 VSS110 VSS111 VSS112 VSS113 VSS114 VSS115 VSS116 VSS117 VSS118 VSS119 VSS120 VSS121 VSS122 VSS123 VSS124 VSS125 VSS126 VSS127 VSS128 VSS129 VSS130 VSS131 VSS132 VSS133 VSS134 VSS135 VSS136 VSS137 VSS138 VSS139 VSS140 VSS141 VSS142 VSS143 VSS144 VSS145 VSS146 VSS147 VSS148 VSS149 VSS150 VSS151 VSS152 VSS153 VSS154 VSS155 VSS156 VSS157 VSS158 VSS159 VSS160 VSS161 VSS162 VSS163 P6 P21 P24 R2 R5 R22 R25 T1 T4 T23 T26 U3 U6 U21 U24 V2 V5 V22 V25 W1 W4 W23 W26 Y3 Y6 Y21 Y24 AA2 AA5 AA8 AA11 AA14 AA16 AA19 AA22 AA25 AB1 AB4 AB8 AB11 AB13 AB16 AB19 AB23 AB26 AC3 AC6 AC8 AC11 AC14 AC16 AC19 AC21 AC24 AD2 AD5 AD8 AD11 AD13 AD16 AD19 AD22 AD25 AE1 AE4 AE8 AE11 AE14 AE16 AE19 AE23 AE26 A2 AF6 AF8 AF11 AF13 AF16 AF19 AF21 A25 AF25 D C B SOCKET478 A A Title : CPU-Penryn(2) ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: yun-feng_yan Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 Sheet of 79 +VCCP Decoupling Capacitor (Place near CPU) +VCORE ‫ڂ‬੡CE0501ፖMEե௫,CE0501૞ฝ᎛ԫរ,ۖቃఎCE0502‫ء଺ڇ‬CE0501‫ۯ‬ᆜ 38A for Penryn +VCCP_CPU D C0533 10UF/6.3V C0536 0.1UF/16V C0537 0.1UF/16V C0534 0.1UF/16V C0535 0.1UF/16V C0538 0.1UF/16V C0514 0.1UF/16V + CE0501 220UF/4V 330UF/6.3V + 1 CE0502 /X /X C0527 10UF/6.3V C0519 10UF/6.3V C0521 10UF/6.3V C0530 10UF/6.3V C0502 10UF/6.3V C0523 10UF/6.3V C0515 10UF/6.3V 2 /X C0518 10UF/6.3V JP0501 2MM_OPEN_5MIL /X 1 2 /X /X /X /X /X /X C0509 10UF/6.3V Decoupling guide from Intel VCORE 22uF/10V r 10uF * 32pcs 330uF/2V * 6pcs VCCP 0.1uF * 6pcs 150uF * 1pcs ? 10uF * 1pcs ? C0526 10UF/6.3V C0513 10UF/6.3V C0506 10UF/6.3V C0510 10UF/6.3V /X /X C0501 10UF/6.3V C0503 10UF/6.3V /X C0507 10UF/6.3V C0504 10UF/6.3V 2 C0516 10UF/6.3V C0520 10UF/6.3V C0529 10UF/6.3V /X +VCORE Mid-Frequency Capacitor Intel: 22UF *32 F3S: 10UF *16 A7S: 10UF *10 11/17 V1V: ? +VCCP Decoupling Capacitor Intel: 270UF *1, 0.1UF *6 F3S: 100UF *1, 0.1UF *4 V1V: ? 1 C0511 10UF/6.3V C0522 10UF/6.3V 2 1 C0539 10UF/6.3V C0512 10UF/6.3V 2 C0528 10UF/6.3V /X /X C0505 10UF/6.3V 2 C0524 10UF/6.3V /X /X C0517 10UF/6.3V C0525 10UF/6.3V 2 /X C0531 10UF/6.3V C0508 10UF/6.3V 2 D 1 +VCCP C0532 10UF/6.3V C /X C +VCCP +VCCP B B R0505 330Ohm R0504 C0542 56Ohm 1 B D S FORCE_OFF# FORCE_OFF# 3 30,56,60,71,76 G Q0502 PMBS3904 1 11,21,30,33,43,53,62 Q0503 2N7002 C E 3,11,20,31 H_THRMTRIP# 0.1UF/16V BUF_PLT_RST# Thermal Trip signal (From CPU to ICH-9M and sequence) Thermal trip control circit A A Title : CPU CAPS ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: yun-feng_yan Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 Sheet of 79 D D C C B B A A Title : ASUSTeK COMPUTER INC NB1 Size Project Name Date: Thursday, July 24, 2008 http://laptop-motherboard-schematic.blogspot.com/ Rev N50A/N51A A Engineer: yun-feng_yan 1.0 Sheet of 79 D D REV Type J0701A 3,8,19,24,44,53 3,8,19,24,44,53 GND SMB_CLK_S SMB_DAT_S 9,11 M_ODT0 9,11 M_ODT1 13 M_A_DM[7:0] 13 M_A_DQS[7:0] B 13 M_A_DQS#[7:0] ODT0 ODT1 M_A_DM0 M_A_DM1 M_A_DM2 M_A_DM3 M_A_DM4 M_A_DM5 M_A_DM6 M_A_DM7 10 26 52 67 130 147 170 185 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 M_A_DQS0 M_A_DQS1 M_A_DQS2 M_A_DQS3 M_A_DQS4 M_A_DQS5 M_A_DQS6 M_A_DQS7 M_A_DQS#0 M_A_DQS#1 M_A_DQS#2 M_A_DQS#3 M_A_DQS#4 M_A_DQS#5 M_A_DQS#6 M_A_DQS#7 13 31 51 70 131 148 169 188 11 29 49 68 129 146 167 186 DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS#0 DQS#1 DQS#2 DQS#3 DQS#4 DQS#5 DQS#6 DQS#7 114 119 J0701B C0703 10UF/6.3V N/A GND 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0701A CN0701B CN0701C CN0701D GND +3VS R0703 /X 11 PM_EXTTS#0 8,11 M_VREF_MCH R0704 0Ohm PM_EXTTS#0_R 0Ohm M_VREF_DIMM0 C0704 1UF/10V GND GND C0705 0.1UF/16V C0706 1UF/10V N/A GND 112 111 117 96 95 118 81 82 87 103 88 104 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VDD10 VDD11 VDD12 199 VDDSPD 83 120 50 69 163 NC1 NC2 NC3 NC4 NCTEST VREF 201 202 GND0 GND1 203 204 NP_NC1 NP_NC2 47 133 183 77 12 48 184 78 71 72 121 122 196 193 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 N/A +1.8V M_CLK_DDR#1 M_A_DQ[63:0] 13 1 C0702 8.2PF/50V BA0 BA1 S0# S1# CK0 CK0# CK1 CK1# CKE0 CKE1 CAS# RAS# WE# SA0 SA1 SCL SDA M_A_DQ5 M_A_DQ1 M_A_DQ3 M_A_DQ2 M_A_DQ0 M_A_DQ4 M_A_DQ7 M_A_DQ6 M_A_DQ9 M_A_DQ8 M_A_DQ15 M_A_DQ14 M_A_DQ12 M_A_DQ13 M_A_DQ10 M_A_DQ11 M_A_DQ20 M_A_DQ16 M_A_DQ19 M_A_DQ22 M_A_DQ21 M_A_DQ17 M_A_DQ23 M_A_DQ18 M_A_DQ29 M_A_DQ25 M_A_DQ31 M_A_DQ26 M_A_DQ24 M_A_DQ28 M_A_DQ30 M_A_DQ27 M_A_DQ32 M_A_DQ37 M_A_DQ38 M_A_DQ39 M_A_DQ33 M_A_DQ36 M_A_DQ34 M_A_DQ35 M_A_DQ44 M_A_DQ45 M_A_DQ46 M_A_DQ47 M_A_DQ40 M_A_DQ41 M_A_DQ42 M_A_DQ43 M_A_DQ49 M_A_DQ48 M_A_DQ54 M_A_DQ50 M_A_DQ53 M_A_DQ52 M_A_DQ51 M_A_DQ55 M_A_DQ61 M_A_DQ60 M_A_DQ58 M_A_DQ59 M_A_DQ56 M_A_DQ57 M_A_DQ63 M_A_DQ62 M_CLK_DDR1 C 107 106 110 115 30 32 164 166 79 80 113 108 109 198 200 197 195 17 19 14 16 23 25 35 37 20 22 36 38 43 45 55 57 44 46 56 58 61 63 73 75 62 64 74 76 123 125 135 137 124 126 134 136 141 143 151 153 140 142 152 154 157 159 173 175 158 160 174 176 179 181 189 191 180 182 192 194 M_CLK_DDR#0 N/A M_A_BS2 9,13 M_A_BS0 9,13 M_A_BS1 9,11 M_CS#0 9,11 M_CS#1 11 M_CLK_DDR0 11 M_CLK_DDR#0 11 M_CLK_DDR1 11 M_CLK_DDR#1 9,11 M_CKE0 9,11 M_CKE1 9,13 M_A_CAS# 9,13 M_A_RAS# 9,13 M_A_WE# DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 9,13 C0701 8.2PF/50V A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16_BA2 2 M_CLK_DDR0 M_A_A14 102 101 100 99 98 97 94 92 93 91 105 90 89 116 86 84 85 9,13 M_A_A0 M_A_A1 M_A_A2 M_A_A3 M_A_A4 M_A_A5 M_A_A6 M_A_A7 M_A_A8 M_A_A9 M_A_A10 M_A_A11 M_A_A12 M_A_A13 9,13 M_A_A[13:0] C0707 0.1UF/16V N/A GND VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 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 18 24 41 53 42 54 59 65 60 66 127 139 128 145 165 171 172 177 187 178 190 21 33 155 34 132 144 156 168 15 27 39 149 161 28 40 138 150 162 DDR2_DIMM_200P C B GND GND DDR2_DIMM_200P A A Title :DDR2 SO-DIMM_0 ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 yun-feng_yan Project Name Sheet of 79 D D STD Type J0702A 3,7,19,24,44,53 3,7,19,24,44,53 M_CLK_DDR#3 N/A GND M_B_DM0 M_B_DM1 M_B_DM2 M_B_DM3 M_B_DM4 M_B_DM5 M_B_DM6 M_B_DM7 10 26 52 67 130 147 170 185 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 13 M_B_DQS[7:0] M_B_DQS0 M_B_DQS1 M_B_DQS2 M_B_DQS3 M_B_DQS4 M_B_DQS5 M_B_DQS6 M_B_DQS7 M_B_DQS#0 M_B_DQS#1 M_B_DQS#2 M_B_DQS#3 M_B_DQS#4 M_B_DQS#5 M_B_DQS#6 M_B_DQS#7 13 31 51 70 131 148 169 188 11 29 49 68 129 146 167 186 DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS#0 DQS#1 DQS#2 DQS#3 DQS#4 DQS#5 DQS#6 DQS#7 B 13 M_B_DQS#[7:0] ODT0 ODT1 SMB_CLK_S SMB_DAT_S 9,11 M_ODT2 9,11 M_ODT3 13 M_B_DM[7:0] C0803 10UF/6.3V GND 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0801A CN0801B CN0801C CN0801D GND +3VS R0803 11 PM_EXTTS#1 7,11 M_VREF_MCH R0804 0Ohm PM_EXTTS#1_R 0Ohm /X M_VREF_DIMM1 C0804 1UF/10V GND C0805 0.1UF/16V N/A GND GND C0806 1UF/10V 112 111 117 96 95 118 81 82 87 103 88 104 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VDD10 VDD11 VDD12 199 VDDSPD 83 120 50 69 163 NC1 NC2 NC3 NC4 NCTEST VREF 201 202 GND0 GND1 203 204 NP_NC1 NP_NC2 47 133 183 77 12 48 184 78 71 72 121 122 196 193 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 114 119 DIMM_1_SA1 J0702B +1.8V 2 C0802 8.2PF/50V M_B_DQ[63:0] 13 R0801 10KOhm M_CLK_DDR3 9,13 M_B_BS0 9,13 M_B_BS1 9,11 M_CS#2 9,11 M_CS#3 11 M_CLK_DDR2 11 M_CLK_DDR#2 11 M_CLK_DDR3 11 M_CLK_DDR#3 9,11 M_CKE2 9,11 M_CKE3 9,13 M_B_CAS# 9,13 M_B_RAS# 9,13 M_B_WE# M_B_DQ4 M_B_DQ1 M_B_DQ3 M_B_DQ2 M_B_DQ0 M_B_DQ5 M_B_DQ7 M_B_DQ6 M_B_DQ9 M_B_DQ8 M_B_DQ15 M_B_DQ14 M_B_DQ12 M_B_DQ13 M_B_DQ10 M_B_DQ11 M_B_DQ19 M_B_DQ20 M_B_DQ22 M_B_DQ21 M_B_DQ16 M_B_DQ17 M_B_DQ23 M_B_DQ18 M_B_DQ28 M_B_DQ29 M_B_DQ27 M_B_DQ26 M_B_DQ24 M_B_DQ25 M_B_DQ31 M_B_DQ30 M_B_DQ32 M_B_DQ33 M_B_DQ38 M_B_DQ36 M_B_DQ34 M_B_DQ37 M_B_DQ39 M_B_DQ35 M_B_DQ41 M_B_DQ40 M_B_DQ46 M_B_DQ42 M_B_DQ45 M_B_DQ44 M_B_DQ47 M_B_DQ43 M_B_DQ48 M_B_DQ49 M_B_DQ54 M_B_DQ51 M_B_DQ53 M_B_DQ52 M_B_DQ50 M_B_DQ55 M_B_DQ57 M_B_DQ56 M_B_DQ63 M_B_DQ58 M_B_DQ61 M_B_DQ60 M_B_DQ59 M_B_DQ62 M_CLK_DDR#2 N/A BA0 BA1 S0# S1# CK0 CK0# CK1 CK1# CKE0 CKE1 CAS# RAS# WE# SA0 SA1 SCL SDA M_B_BS2 17 19 14 16 23 25 35 37 20 22 36 38 43 45 55 57 44 46 56 58 61 63 73 75 62 64 74 76 123 125 135 137 124 126 134 136 141 143 151 153 140 142 152 154 157 159 173 175 158 160 174 176 179 181 189 191 180 182 192 194 +3VS C0801 8.2PF/50V 107 106 110 115 30 32 164 166 79 80 113 108 109 198 200 197 195 M_B_A14 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 C M_CLK_DDR2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16_BA2 9,13 102 101 100 99 98 97 94 92 93 91 105 90 89 116 86 84 85 9,13 M_B_A0 M_B_A1 M_B_A2 M_B_A3 M_B_A4 M_B_A5 M_B_A6 M_B_A7 M_B_A8 M_B_A9 M_B_A10 M_B_A11 M_B_A12 M_B_A13 9,13 M_B_A[13:0] C0807 0.1UF/16V N/A GND GND VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 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 18 24 41 53 42 54 59 65 60 66 127 139 128 145 165 171 172 177 187 178 190 21 33 155 34 132 144 156 168 15 27 39 149 161 28 40 138 150 162 C B GND DDR2_DIMM_200P DDR2_DIMM_200P A A Title :DDR2 SO-DIMM_1 ASUSTeK COMPUTER INC NB1 Size Custom Engineer: Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet http://laptop-motherboard-schematic.blogspot.com/ yun-feng_yan Project Name of 79 7,13 M_A_A[13:0] 8,13 M_B_A[13:0] +0.9VS D 7,11 7,13 7,13 7,13 M_CS#1 M_A_CAS# M_A_WE# M_A_BS0 M_A_A10 M_A_A1 M_A_A3 M_A_A5 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 16 15 14 13 12 11 10 RN0901A RN0901B RN0901C RN0901D RN0901E RN0901F RN0901G RN0901H D 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0901A CN0901B CN0901C CN0901D GND 7,11 M_CKE0 7,13 M_A_BS2 56Ohm M_A_A8 M_A_A9 M_A_A12 M_A_A7 M_A_A11 7,11 M_CKE1 7,13 M_A_A14 7 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 8 R0905 RN0902A RN0902B RN0902C RN0902D RN0907A RN0907B RN0907C RN0907D 0.1UF/25V 0.1UF/25V N/A 0.1UF/25V N/A 0.1UF/25V N/A N/A CN0902A CN0902B CN0902C CN0902D GND 7,11 7,11 7,13 7,13 M_ODT0 M_CS#0 M_A_BS1 M_A_RAS# C M_A_A2 M_A_A0 M_A_A4 M_A_A6 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 16 15 14 13 12 11 10 RN0903A RN0903B RN0903C RN0903D RN0903E RN0903F RN0903G RN0903H 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0903A CN0903B CN0903C CN0903D C GND C0901 7,11 M_ODT1 56Ohm M_A_A13 56Ohm 2 R0901 R0902 1 0.1UF/16V GND N/A M_B_A0 8,13 M_B_RAS# B 56Ohm 2 M_B_A2 M_B_A4 M_B_A1 M_B_A3 M_B_A7 M_B_A6 M_B_A5 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 16 15 14 13 12 11 10 R0906 RN0904A RN0904B RN0904C RN0904D RN0904E RN0904F RN0904G RN0904H 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0904A CN0904B CN0904C CN0904D B GND M_B_A8 8,13 M_B_A14 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm M_B_A11 M_B_A9 M_B_A12 8,13 M_B_BS2 8,11 M_CKE3 8,11 M_CKE2 16 15 14 13 12 11 10 RN0905A RN0905B RN0905C RN0905D RN0905E RN0905F RN0905G RN0905H 0.1UF/25V 0.1UF/25V N/A 0.1UF/25V N/A 0.1UF/25V N/A N/A CN0905A CN0905B CN0905C CN0905D GND M_B_A13 8,11 8,11 8,13 8,13 M_ODT2 M_CS#2 M_B_BS0 M_B_WE# 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm 56Ohm M_B_A10 8,13 M_B_CAS# 8,13 M_B_BS1 16 15 14 13 12 11 10 RN0906A RN0906B RN0906C RN0906D RN0906E RN0906F RN0906G RN0906H 0.1UF/25V 0.1UF/25V 0.1UF/25V 0.1UF/25V CN0906A CN0906B CN0906C CN0906D GND C0902 A 8,11 M_ODT3 8,11 M_CS#3 56Ohm 56Ohm 2 1 R0903 R0904 A 0.1UF/16V GND Title :DDR2 termination N/A ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: yun-feng_yan Project Name Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet of 79 U1001A D R1001 24.9Ohm 1% H_RCOMP C +VCCP R1004 221Ohm C1002 0.1UF/16V R1005 100Ohm 1% 2 H_SWING B H_SWING H_RCOMP H_CPURST# H_CPUSLP# RX1006 0Ohm 1NB_CPUSLP# HVREF 2 H_SWING H_RCOMP 3 R1008 1KOhm 1% R1007 2KOhm 1% C12 E11 A11 B11 H_CPURST# H_CPUSLP# H_A#3 H_A#4 H_A#5 H_A#6 H_A#7 H_A#8 H_A#9 H_A#10 H_A#11 H_A#12 H_A#13 H_A#14 H_A#15 H_A#16 H_A#17 H_A#18 H_A#19 H_A#20 H_A#21 H_A#22 H_A#23 H_A#24 H_A#25 H_A#26 H_A#27 H_A#28 H_A#29 H_A#30 H_A#31 H_A#32 H_A#33 H_A#34 H_A#35 H_A#_3 H_A#_4 H_A#_5 H_A#_6 H_A#_7 H_A#_8 H_A#_9 H_A#_10 H_A#_11 H_A#_12 H_A#_13 H_A#_14 H_A#_15 H_A#_16 H_A#_17 H_A#_18 H_A#_19 H_A#_20 H_A#_21 H_A#_22 H_A#_23 H_A#_24 H_A#_25 H_A#_26 H_A#_27 H_A#_28 H_A#_29 H_A#_30 H_A#_31 H_A#_32 H_A#_33 H_A#_34 H_A#_35 A14 C15 F16 H13 C18 M16 J13 P16 R16 N17 M13 E17 P17 F17 G20 B19 J16 E20 H16 J20 L17 A17 B17 L16 C21 J17 H20 B18 K17 B20 F21 K21 L20 H_ADS# H_ADSTB#_0 H_ADSTB#_1 H_BNR# H_BPRI# H_BREQ# H_DEFER# H_DBSY# HPLL_CLK HPLL_CLK# H_DPWR# H_DRDY# H_HIT# H_HITM# H_LOCK# H_TRDY# H12 B16 G17 A9 F11 G12 E9 B10 AH7 AH6 J11 F9 H9 E12 H11 C9 H_ADS# H_ADSTB#0 H_ADSTB#1 H_BNR# H_BPRI# H_BR0# H_DEFER# H_DBSY# H_DPWR# H_DRDY# H_HIT# H_HITM# H_LOCK# H_TRDY# 3 3 3 H_DINV#_0 H_DINV#_1 H_DINV#_2 H_DINV#_3 J8 L3 Y13 Y1 H_DINV#0 H_DINV#1 H_DINV#2 H_DINV#3 3 3 H_DSTBN#_0 H_DSTBN#_1 H_DSTBN#_2 H_DSTBN#_3 L10 M7 AA5 AE6 H_DSTBN#0 H_DSTBN#1 H_DSTBN#2 H_DSTBN#3 3 3 H_DSTBP#_0 H_DSTBP#_1 H_DSTBP#_2 H_DSTBP#_3 L9 M8 AA6 AE5 H_DSTBP#0 H_DSTBP#1 H_DSTBP#2 H_DSTBP#3 3 3 H_REQ#_0 H_REQ#_1 H_REQ#_2 H_REQ#_3 H_REQ#_4 B15 K13 F13 B13 B14 H_RS#_0 H_RS#_1 H_RS#_2 B6 F12 C8 D H_A#[35:3] H_REQ#[4:0] H_D#[63:0] H_A#[35:3] H_REQ#[4:0] H_D#[63:0] C CLK_MCH_BCLK 29 CLK_MCH_BCLK# 29 B H_REQ#0 H_REQ#1 H_REQ#2 H_REQ#3 H_REQ#4 H_RS#0 H_RS#1 H_RS#2 3 H_AVREF H_DVREF CANTIGA_CHIPSET 1 C5 E3 H_D#_0 H_D#_1 H_D#_2 H_D#_3 H_D#_4 H_D#_5 H_D#_6 H_D#_7 H_D#_8 H_D#_9 H_D#_10 H_D#_11 H_D#_12 H_D#_13 H_D#_14 H_D#_15 H_D#_16 H_D#_17 H_D#_18 H_D#_19 H_D#_20 H_D#_21 H_D#_22 H_D#_23 H_D#_24 H_D#_25 H_D#_26 H_D#_27 H_D#_28 H_D#_29 H_D#_30 H_D#_31 H_D#_32 H_D#_33 H_D#_34 H_D#_35 H_D#_36 H_D#_37 H_D#_38 H_D#_39 H_D#_40 H_D#_41 H_D#_42 H_D#_43 H_D#_44 H_D#_45 H_D#_46 H_D#_47 H_D#_48 H_D#_49 H_D#_50 H_D#_51 H_D#_52 H_D#_53 H_D#_54 H_D#_55 H_D#_56 H_D#_57 H_D#_58 H_D#_59 H_D#_60 H_D#_61 H_D#_62 H_D#_63 T1001 +VCCP C1003 0.1UF/16V F2 G8 F8 E6 G2 H6 H2 F6 D4 H3 M9 M11 J1 J2 N12 J6 P2 L2 R2 N9 L6 M5 J3 N2 R1 N5 N6 P13 N8 L7 N10 M3 Y3 AD14 Y6 Y10 Y12 Y14 Y7 W2 AA8 Y9 AA13 AA9 AA11 AD11 AD10 AD13 AE12 AE9 AA2 AD8 AA3 AD3 AD7 AE14 AF3 AC1 AE3 AC3 AE11 AE8 AG2 AD6 HOST H_D#0 H_D#1 H_D#2 H_D#3 H_D#4 H_D#5 H_D#6 H_D#7 H_D#8 H_D#9 H_D#10 H_D#11 H_D#12 H_D#13 H_D#14 H_D#15 H_D#16 H_D#17 H_D#18 H_D#19 H_D#20 H_D#21 H_D#22 H_D#23 H_D#24 H_D#25 H_D#26 H_D#27 H_D#28 H_D#29 H_D#30 H_D#31 H_D#32 H_D#33 H_D#34 H_D#35 H_D#36 H_D#37 H_D#38 H_D#39 H_D#40 H_D#41 H_D#42 H_D#43 H_D#44 H_D#45 H_D#46 H_D#47 H_D#48 H_D#49 H_D#50 H_D#51 H_D#52 H_D#53 H_D#54 H_D#55 H_D#56 H_D#57 H_D#58 H_D#59 H_D#60 H_D#61 H_D#62 H_D#63 N/A A A Cap 0.1uF within 100 mils from GMCH Title : Cantiga CPU (1) ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: yun-feng_yan Project Name Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet 10 of 79 R1.11 04/10 EMI FOR SCREW HOLE H6524 U6503 EMI_SPRING_PAD 1 H6501 NP_NC GND1 GND4 GND2 GND3 S335D91N H6525 /EMI GND NP_NC GND1 GND4 GND2 GND3 H6502 NP_NC GND1 GND4 GND2 GND3 H6503 NP_NC GND1 GND4 GND2 GND3 D 1 U6502 EMI_SPRING_PAD 1 D U6501 EMI_SPRING_PAD GND GND /X NP_NC GND1 GND4 GND2 GND3 H6514 NP_NC GND1 GND4 GND2 GND3 S335D91N S335D91N H6505 /X /X H6507 NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 S335D91N H6506 /X NP_NC GND1 GND4 GND2 GND3 S335D91N S335D91N S335D91N /X H6518 /X H6528 S335D91N S335D91N /X H6526 R2.0 06/18 reserve for EMI NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 /X H6510 H6509 /X NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 S335D91N ࡐࡳ֞ S335D91N /X H6523 S335D91N /X H6512 H6511 /X C79D79N /X H6513 C C S335D91N CR226X236D91N /X H6527 GND /X NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 NP_NC GND1 GND4 GND2 GND3 S335D91N S335D91N S335D91N /X /X /X NP_NC GND1 GND4 GND2 GND3 S335D91N GND GND /X GND GND FOR TPM (BOT) 13GN7510M270 GND GND GND GND FOR CPU FOR MDC (TOP) H6516 CT268B158D138 H6201 B GND H6520 /X CT268B158D138 L4E_1A B H6521 /X CT268B158D138 H6522 /X CT268B158D138 GND /X GND 13G021029050 FOR 3G (BOT) FOR ROBSON (BOT) 13G021043050 FOR UWB (BOT) FOR WLAN (BOT) FAN NUT H5301 A40M20-64AS H5302 A40M20-64AS H5303 H5304 H5306 H5801 CT217B67D47 H5802 CT217B67D47 CT256B315ID146 CT217B67D47 CT217B67D47 A A GND GND GND GND GND GND GND Title :MDC NUT & Hinksink NUT MINI PCI-E CON ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: Project Name Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet 65 of 79 A B C D E E E 12G15110007M SATA_CON_7P eSATA_TXP_C eSATA_TXN_C eSATA_RXN_C eSATA_RXP_C GND1 TX+ TXGND2 RXRX+ GND3 J6601 P_GND1 P_GND2 P_GND3 P_GND4 10 11 NP_NC1 NP_NC2 12 13 GND GND D D +1.8VO eSATA_RXN_C1R7306 0Ohm 0Ohm eSATA_RXN_C2 eSATA_RXP_C2 0.01UF/16V C7311 C7312 0.01UF/16V C7309 C7310 eSATA_TXN_C2 eSATA_TXP_C2 0.01UF/16V 0.01UF/16V 0Ohm 2 eSATA_RXP_C1R7305 0Ohm eSATA_TXN_C1 R7304 eSATA_TXP_C1 R7303 GND C C +1.8VO GND ESATA_TXP ESATA_TXN 20 20 ESATA_RXP ESATA_RXN R7301 C7301 C7302 2 0.01UF/16V 0.01UF/16V eSATA_TXP_C1 eSATA_TXN_C1 C7303 C7304 2 0.01UF/16V 0.01UF/16V eSATA_RXP_C1 eSATA_RXN_C1 10 EN VDD5 AO+ AOGND4 VDD4 BI+ BIGND3 VDD3 20 19 18 17 16 15 14 13 12 11 eSATA_TXP_C2 eSATA_TXN_C2 C7305 C7306 2 eSATA_RXP_C2 eSATA_RXN_C2 C7307 C7308 2 /X 0.01UF/16V 0.01UF/16V /X /X 0.01UF/16V 0.01UF/16V /X eSATA_TXP_C eSATA_TXN_C eSATA_RXP_C eSATA_RXN_C PI2EQX3211BHE R7302 0Ohm B EQA VDD1 AI+ AIGND1 VDD2 BO+ BOGND2 EQB /X eSATA_TXN_C2 330Ohm eSATA_TXP_C21 R7311 U7301 20 20 /X 0Ohm +1.8VO eSATA_TXP_C2 R7307 /X /X eSATA_TXN_C2 R7308 eSATA_RXP_C2R7309 GND GND eSATA_RXN_C2R7310 0Ohm 0Ohm 0Ohm 0Ohm eSATA_TXP_C eSATA_TXN_C eSATA_RXP_C eSATA_RXN_C B A A Title : E-SATA ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ A B C Engineer: Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 D Sheet E 66 of 79 AC_BAT_SYS +5V +1.8V +0.9VS /EMI /EMI GND /EMI /EMI GND GND /EMI /EMI /EMI 0.1UF/16V C6709 0.1UF/16V C6708 0.1UF/16V C6707 0.1UF/16V C6706 0.1UF/16V C6705 0.1UF/16V C6704 0.1UF/16V C6703 C6702 C6701 /EMI 0.1UF/16V D 0.1UF/16V D /EMI GND C C +5VS +12V +3VS /EMI /EMI /EMI /EMI B /EMI /EMI 0.1UF/16V C6716 0.1UF/16V C6715 0.1UF/16V 0.1UF/16V C6714 0.1UF/16V C6713 0.1UF/16V C6712 0.1UF/16V C6711 0.1UF/16V C6710 C6700 +3V /EMI GND GND /EMI GND B GND A A Title : ASUSTeK COMPUTER INC NB1 Size Project Name Date: Friday, August 01, 2008 http://laptop-motherboard-schematic.blogspot.com/ Rev N50A/N51A A Engineer: 1.0 Sheet 67 of 79 D D C C B B A A Title : XDP ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: Project Name Rev N50A/N51A 1.0 Date: Wednesday, August 06, 2008 Sheet 68 of 79 N50Vm Revision History Rev 1.0 Date 2007-07-28 Description Rev Date Description Add R4835Ε C4835 ΕR2323 D D C C B 2007/11/22 B A A Title : HISTORY ASUSTeK COMPUTER INC NB1 Size Custom http://laptop-motherboard-schematic.blogspot.com/ Engineer: Project Name Rev N50A/N51A 1.0 Date: Monday, July 28, 2008 Sheet 69 of 79 A/D_DOCK_IN MB39A132+ AP4800+AP4800 SWITCH (TCP8107) BAT BATSEL_2P#; PRECHG CHG_EN#;BAT_LEARN BATSEL_3S# AC_BAT_SYS CHG_PDL CHG_PDS AC_BAT_SYS TPC8107*2 D D AC_BAT_SYS ADP3208+ RJK0355*2+RJK0355*2 two RT8202 H: AP4800*1 VCORE phases +1.8V (7.28A/2.03A) RT9173 +0.9VS (1.0A) L: RJK0355*1 SUSC#_PWR RT8202 +1.5VS H: AP4800*1 (3A/1.29A) L: AP4800*1 SUSB#_PWR C C +3VA SUSB#_PWR +3VS (0.79A/0.056A) AP4800 RT8205*1/2 +3VSUS (3.54A/1.28A) H: AP4800*1 L: AP4800*1 VSUS_ON SUSC#_PWR +3V (0.204A/0.088A) AP4800 +5VA SUSB#_PWR +5VS (1.29A/0.33A) AP4800 RT8205*1/2 B H: RJK0355*1 B +5VSUS (5.95A/1.42A) L: RJK0355*1 VSUS_ON +5V (0.3A/0.086A) AP4800 CHARGE PUMP SUSC#_PWR SUSB#_PWR UMC4N +12VS (0.012A) +12VSUS VSUS_ON (0.024A) +12V (0.012A) UMC4N SUSC#_PWR A A RT8202 H: RJK0355*1 SUSB#_PWR +1.05V (9.8A/4.21A) Title : Power_Flow L: RJK0355*1 ASUSTek Computer INC Size Custom ˿˼̀̌˲˿˼ Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 http://laptop-motherboard-schematic.blogspot.com/ Engineer: Sheet 70 of 79 TPC28T PT7101 TPC28T PT7102 PJP7121 2 +3VA 1 +3VAO 1MM_OPEN_5MIL /X 0716 PC7101 + 0.1UF/25V PC7102 10UF/25V D 1 +3VSUS TPC28TTPC28TTPC28T PT7103PT7104PT7105 D PCE7298 15UF/25V 70Ohm/100Mhz PL7102 Irat=3A PL7101 2P_+3VSUS_IN_SHAPE 70Ohm/100Mhz 1 Irat=3A AC_BAT_SYS 0724 PL7103 0.22UF/10V Irat=3A 1 PJP7120 3.3UH SHORTPIN /X (F=300kHZ) PL7106 PQ7106 RJK0355DPA-00-J0 2 C +5VSUS 3MM_OPEN_5MIL /X 0730 P_+5VSUS_SUR_60 0715 + PCE7104 100UF/6.3V PC7118 1UF/6.3V PC7133 1000PF/50V TPC28TTPC28TTPC28T PT7109PT7110PT7111 +3VSUSO 1 1 AP4800AGM SHORTPIN /X P_+5VSUS_PHASE_SHAPE PJP7110 +5VSUSO (5.95A/1.42A) 1 0Ohm 2 4 2 P_+5VSUS_BOOT_20 P_+5VSUS_HG_20 P_+5VSUS_PHASE_20 P_+5VSUS_LG_20 PC7111 0.1UF/25V 1 D S PR7117 G /X P_+5VSUS_VO_30 SHORTPIN /X PJP7107 G 0.1UF/25V S PC7134 1000PF/50V 25 24 23 22 21 20 19 1 VO2 GND2 VREG3 VO1 BOOT2 PGOOD UGATE2 BOOT1 PHASE2 UGATE1 LGATE2 PHASE1 LGATE1 PQ7105 P_+3VSUS_SUR_60 D 0715 +3VSUSO PU6A RT8205CGQW (F=375kHZ) PJP7103 0Ohm PR7118 1Ohm 150UF/4V 1P_+5VSUS_UG_20 PC231 PCE7101 PR7114 0731 PR7113 10KOhm + P_+3VSUS_BOOT_20 P_+3VSUS_HG_20 10 P_+3VSUS_PHASE_20 11 P_+3VSUS_LG_20 12 PR7115 0Ohm SHORTPIN /X (3.54A/1.28A) PJP7105 1 3.3UH P_+3VSUS_VO_40 0.1UF/25V/X PR7116 60.4KOhm /X PR7110 /X 15.8KOHM 13 14 15 16 17 18 PC7114 1UF/6.3V PC7113 SHORTPIN /X P_+3VSUS_PHASE_SHAPE PL7105 2 +3VSUS PR7140 0Ohm /X PJP7109 3MM_OPEN_5MIL /X /X PC7110 10UF/6.3V PQ7103 RJK0355DPA-00-J0 SUS_PWRGD 0730 10KOhm PR7112 18KOhm 2 30,76 PC7108 4700PF/25V P_+3VSUS_FB_10 +3VAO PR7111 0Ohm PJP7106 C 0716 1 PR7109 /X /X P_+3VSUS_+5VSUS_TON_10 P_+5VSUS_FB_10 /X SHORTPIN PC7107 4700PF/25V 1 PR7106 /X D G S PC230 0.1UF/25V 0Ohm PR7108 0Ohm G 0731 AP4800AGM TPC28TTPC28TTPC28T PT7106PT7107PT7108 PC7105 10UF/25V S P_+3VSUS_UG_20 PJP7101 0716 PQ7101 PC7104 0.1UF/25V 1 OCP=12A + AC_BAT_SYS D OCP=7A PCE7299 15UF/25V 0Ohm PR7105 200KOhm 70Ohm/100Mhz PL7104 70Ohm/100Mhz 0716 PR7107 PR7104 200KOhm Irat=3A 1Ohm PR7119 PD7101 BAT54CW ENTRIP2 FB2 TONSEL REF FB1 ENTRIP1 ENBL P_+5VSUS_IN_SHAPE P_+5VSUS_ENTRIP_10 P_+3VSUS_+5VSUS_REF_10 P_+3VSUS_ENTRIP_10 EN SKIPSEL GND1 VIN VREG5 SECFB PC7103 P_SUS_SECFB_10 AC_BAT_SYS PR7120 0Ohm +5VA 10UF/6.3V D /X B PC7123 1UF/25V TPC28TTPC28TTPC28TTPC28T PT7115PT7116PT7117PT7118 11 G PR7122 20KOhm S +5VSUS PR7159 100KOhm /X TPC28TTPC28TTPC28TTPC28T PT7127PT7128PT7129PT7130 A 1 PQ7107A UM6K1N PQ7107B UM6K1N PR7129 100KOHM r0402 30,43,77 VSUS_ON PC7125 1000PF/25V MLCC/+/-5% 100KOHM r0402 +5VSUSO 1 TPC28TTPC28TTPC28TTPC28T PT7123PT7124PT7125PT7126 2 ENBL 1 PR7128 +5VA 1 PR7125 100KOHM r0402 1 PD7109 5,30,56,60,76 FORCE_OFF# BAT54CW 0630 PR7126 39KOhm TPC28TTPC28TTPC28TTPC28T PT7119PT7120PT7121PT7122 VSUS_ON 1 PR7123 200KOhm PC7199 47PF/50V +12VSUS 1 1 AC_IN PQ7110 2N7002 79 TS1# PD7110 BAT54AW 60,79 GND3 GND4 GND5 GND6 RT8205CGQW PC7121 0.1UF/25V BAT54SW 26 27 28 29 PC7124 P_+3VSUS_+5VSUS_EN_10 100KOhm PR7160 1 PC7122 1UF/25V 2 2 B PD7105 1 TPC28TTPC28TTPC28T PT7112PT7113PT7114 PU6B 1UF/25V P_+3VSUS_+5VSUS_VIN_20 1 BAT54SW PC7120 AC_BAT_SYS P_+5VSUS_LG_20 1 PC7119 0.1UF/25V 100KOhm PR7121 PD7104 +5VSUSO A Power_+5SUS&+3VSUS&+12VSUS Title : Engineer: ASUSTek Computer INC Size A2 http://laptop-motherboard-schematic.blogspot.com/ Rev N50A/N51A Date: Friday, August 01, 2008 ˿˼̀̌˲˿˼ Project Name 1.0 Sheet 71 of 79 1N4148WS 73,75,77 SUSB#_PWR PR7201 PD7201 /X PC7201 0.1UF/25V /X 10KOhm Irat=3A PL7201 70Ohm/100Mhz PL7208 PJP7201 PJP7212 OCP=12A PR7235 1Ohm D PQ7209 S 2 + +1.5VS PJP7213 PC7234 1UF/6.3V 1 2 C 3MM_OPEN_5MIL /X P_+1.5VS_SUR_60 19 21 + SHORTPIN /X 3MM_OPEN_5MIL /X 2.2UH Irat=8A PCE7207 100UF/2V 2 PJP7215 PCE7201 100UF/2V 12.7KOhm PC7233 1UF/6.3V (F=250kHZ) (3A/1.29A) PL7209 P_+1.5VS_HG_20 P_+1.5VS_PHASE_20 P_+1.5VS_OC_10 PR7234 G GND4 GND6 0Ohm 12 11 10 PU5B GND3 GND5 PC7227 0.1UF/25V 1 AP4800AGM 18 20 +1.5VSO 0716 PR7233 RT8202PQW C UGATE PHASE OC VDDP 0.1UF/25V +5VSUSO 17 16 15 14 13 VOUT VDD FB PGOOD NC1 GND1 PGND LGATE GND2 TON EN/DEM NC2 BOOT 2 76 +1.5VS_PWRGD PU5A PC7228 10UF/25V S 1000PF/50V /X P_+1.5VS_VOUT_10 P_+1.5VS_VDD_20 P_+1.5VS_FB_10 PC7230 P_+1.5VS_BOOT_20 PC7231 AC_BAT_SYS Irat=3A 70Ohm/100Mhz PQ7201 AP4800AGM PD7210 BAT54CW G PC7229 1UF/6.3V D D P_+1.5VS_TON_10 P_+1.5VS_EN_10 +5VSUSO PR7231 4.7Ohm SHORTPIN /X PR7232 1MOHM 1% +5VSUSO P_+1.5VS_IN_SHAPE 1 D 0715 RT8202PQW PC7299 1000PF/50V P_+1.5VS_LG_20 0716 PR7236 60.4KOhm /X PJP7214 PR7237 2 0731 B TPC28T PT7201 PC7298 TPC28T PT7232 TPC28T PT7233 TPC28T PT7234 /X 1 0.1UF/25V +1.5VS TPC28T PT7236 TPC28T PT7237 TPC28T PT7238 1 TPC28T PT7235 /X 1 4700PF/25V PC7235 1 SHORTPIN /X 20KOhm 1% PR7238 20KOhm 1% B +1.5VSO TPC28T PT7242 TPC28T PT7241 TPC28T PT7240 1 TPC28T PT7239 A A Title : Power_+1.5VSUS ASUSTeK COMPUTER INC Size Custom ˿˼̀̌˲˿˼ Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 http://laptop-motherboard-schematic.blogspot.com/ Engineer: Sheet 72 of 79 PD7301 1N4148WS /X 1 PR7301 0715 10KOhm P_+VCCP_IN_SHAPE 2 2 0.1UF/25V /X 0724 2 3MM_OPEN_5MIL +VCCP + PCE7301 PCE7310 100UF/2.5V 100UF/2.5V 1 + 1 PJP7318 PQ7311 S PU4B /X PC7344 1UF/6.3V 1 0715P_+VCCP_SRC_60 /X /X C 2 3MM_OPEN_5MIL PJP7319 2 3MM_OPEN_5MIL G 19 21 GND4 GND6 PR7344 1Ohm D OCP=30A SHORTPIN /X RJK0355DPA-00-J0 GND3 GND5 1 18KOHM (F=250kHZ)1UF/6.3V 1.5UH Irat=16A PJP7317 PR7343 2 PC7342 PJP7316 PL7312 RT8202PQW 18 20 1 (9.8A/4.21A) 12 11 10 C +1.05VO UGATE PHASE OC VDDP PC7338 17 16 15 14 13 VOUT VDD FB PGOOD PR7342 0Ohm P_+VCCP_HG_20 P_+VCCP_PHASE_20 P_+VCCP_OC_10 NC1 GND1 PGND LGATE 76 +VCCP_PWRGD 0.1UF/25V +5VSUSO GND2 TON EN/DEM NC2 BOOT P_+VCCP_VOUT_10 P_+VCCP_VDD_20 P_+VCCP_FB_10 PU4A 1 P_+VCCP_BOOT_202 1000PF/50V /X PC7339 10UF/25V G RJK0355DPA-00-J0 PC7341 PC7340 + S PC7337 1UF/6.3V PCE7309 15UF/25V PQ7301 D P_+VCCP_TON_10 PD7313 BAT54CW AC_BAT_SYS Irat=3A 70Ohm/100Mhz 0716 +5VSUSO SHORTPIN PR7341 /X 1MOHM 1% D 70Ohm/100Mhz PL7308 PJP7301 P_+VCCP_EN_10 2 PR7340 4.7Ohm 0716 0716 +5VSUSO Irat=3A PL7301 2 PC7301 0.22UF/10V /X D 2 72,75,77 SUSB#_PWR RT8202PQW PC7398 1000PF/50V P_+VCCP_LG_20 PR7345 PJP7320 /X 1 60.4KOhm 1 0.1UF/25V PC7345 B TPC28T TPC28T TPC28T TPC28T PT7301 PT7344 PT7345 PT7346 PC7334 4700PF/25V /X 2 +VCCP /X PR7399 57.6KOhm PR7398 115KOhm 0715 place to IC 7.87KOhm PR7346 30KOhm B PR7347 1 SHORTPIN /X TPC28T TPC28T TPC28T TPC28T PT7347 PT7348 PT7349 PT7350 PQ7398 VCCP_OV1 A VCCP_OV0 +1.05VO VCCP_OV1 22 PC7397 0.1UF/16V TPC28T TPC28T TPC28T TPC28T PT7351 PT7352 PT7353 PT7354 VCCP 0 0.945 1 1 0.998 1.049 1.1005 A Title : Power_+VCCP ASUSTeK COMPUTER INC Size A3 http://laptop-motherboard-schematic.blogspot.com/ 1 PR7396 10KOhm G S PC7399 0.1UF/16V G S 2N7002 10KOhm 11 PQ7399 1 22 VCCP_OV0 D 11 PR7397 2N7002 D Engineer: Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 ˿˼̀̌˲˿˼ Project Name Sheet 73 of 79 PD7401 1N4148WS /X Irat=3A PL7401 2 PR7401 PC7401 100KOHM 0.047UF/25V 5% /X PJP7401 c0603 2 PC7448 0.1UF/25V 1 2 3MM_OPEN_5MIL +1.8V PCE7413 100UF/2.5V PCE7401 + + 1 PJP7424 PR7453 1Ohm D SHORTPIN PQ7409 /X RJK0355DPA-00-J0 OCP=22.5A /X 2 1 13.3KOhm (F=200kHZ) 0723 PC7454 1UF/6.3V /X 2 3MM_OPEN_5MIL 1UF/6.3V RT8202PQW 2.2UH Irat=8A 1 PJP7423 PR7452 (7.28A/2.03A) PJP7422 PL7415 PC7452 +1.8VO P_+1.8V_HG_20 P_+1.8V_PHASE_20 P_+1.8V_OC_10 UGATE PHASE OC VDDP 12 11 10 D 0716 17 16 15 14 13 VOUT VDD FB PGOOD PR7451 0Ohm +5VSUSO NC1 GND1 PGND LGATE 76 +1.8V_PWRGD AP4800AGM 0.1UF/25V GND2 TON EN/DEM NC2 BOOT 2 PC7449 10UF/25V S P_+1.8V_VOUT_10 P_+1.8V_VDD_20 P_+1.8V_FB_10 PU3A G 1000PF/50V /X PQ7401 PC7451 P_+1.8V_BOOT_20 PC7447 P_+1.8V_TON_10 2 PD7416 BAT54CW AC_BAT_SYS D PC7450 1UF/6.3V + PR7450 1MOHM 1% Irat=3A 70Ohm/100Mhz PR7449 4.7Ohm D PCE7409 15UF/25V +5VSUSO 70Ohm/100Mhz PL7414 P_+1.8V_IN_SHAPE 0716 SHORTPIN /X 1 0716 P_+1.8V_EN_10 +5VSUSO 75,77 SUSC#_PWR 100UF/2.5V S 0715P_+1.8V_SRC_60 G PC7497 1000PF/50V P_+1.8V_LG_20 PU3B 18 20 GND3 GND4 GND5 GND6 19 21 RT8202PQW PJP7425 PR7454 2 /X SHORTPIN /X 60.4KOhm C C PR7455 26.7KOhm PR7456 22KOhm 0715 place to IC TPC28T PT7401 TPC28T PT7457 TPC28T PT7458 TPC28T PT7459 TPC28T PT7460 TPC28T PT7461 TPC28T PT7462 1 1 +0.9VSO /X TPC28T PT7456 0.1UF/25V PC7434 270KOhm /X PR7496 PC7455 PR7497 143KOhm 2 10PF/50V +0.9VS PQ7498 2N7002 TPC28T PT7465 TPC28T PT7466 TPC28T PT7467 TPC28T PT7468 TPC28T PT7469 TPC28T PT7470 +1.8V 1.66 1 1.734 1.8 1 1.874 TPC28T PT7474 1 1 1 TPC28T PT7473 TPC28T PT7471 1.8V_OV1 TPC28T PT7472 1.8V_OV0 10KOhm PC7498 0.1UF/16V TPC28T PT7464 1.8V_OV1 22 S 2N7002 11 G S PC7499 0.1UF/16V 10KOhm TPC28T PT7463 PR7498 G 11 PQ7499 1.8V_OV0 20 D 3 D PR7499 +1.8VO TPC28T PT7475 TPC28T PT7476 TPC28T PT7477 TPC28T PT7478 1 B B +1.8V +5VSUSO 76 DDR_PWRGD D +1.8VO +0.9VSO PR7457 8.2KOhm PQ7414 11 +5VS 2N7002 2 S G PR7459 B 1KOhm 1% E PMBS3904 10KOhm PQ7415 C r0402_h16 PR7458 +1.8VO PR7460 1KOhm GND PU7B PU7A 2 1% RT9173CPSP RT9173CPSP 3MM_OPEN_5MIL /X GND PC7457 0.1UF/25V 2 0.1UF/25V 100UF/2V PCE7414 2 GND PC7456 0.1UF/25V PC7458 + GND3 GND4 GND5 GND6 A P_+0.9V_VCNTL_20 GND GND A PR7461 10KOhm GND PJP7426 10 11 12 13 0.1UF/25VPC7459 0.1UF/25VPC7459 +0.9VS GND2 P_+0.9VS_VIN_SHAPE VIN NC3 GND1 NC2 P_+0.9V_REF_10 REFEN VCNTL VOUT NC1 GND GND GND Title : Power_+1.8V&0.9V GND GND Engineer: ASUSTeK COMPUTER INC Size A2 http://laptop-motherboard-schematic.blogspot.com/ Rev N50A/N51A Date: Friday, August 01, 2008 ˿˼̀̌˲˿˼ Project Name 1.0 Sheet 74 of 79 SUSC#_PWR POWER SUSB#_PWR POWER 0716 TPC28T PT7511 G PR7503 0Ohm AP4800AGM 1 PC7507 4.7UF/10V (0.79A/0.056A) 0716 0716 D S G PR7505 0Ohm 1 1 E B B 10K C 10K PR7510 100KOHM 5% UMC4N (0.012A) E C C B B 47K 47K SUSB#_PWR +12V 47K SUSC#_PWR 47K +12VS (0.012A) TPC28T PT7526 PQ7507 TPC28T PT7527 E E C 47K TPC28T PT7530 +12VSUS 47K PR7508 TPC28T 47KOhm PT7529 5% 1 PQ7508 +12VSUS PR7507 22kOhm 5% TPC28T PT7525 TPC28T PT7528 C (1.29A/0.33A) PC7511 4.7UF/10V PC7512 0.033UF/16V MLCC/+/-10% AP4800AGM (0.3A/0.086A) PC7509 4.7UF/10V +5VS 1 0Ohm G S PR7506 D PC7510 0.033UF/16V MLCC/+/-10% TPC28T TPC28T PT7523 PT7524 PQ7506 +5VSUSO TPC28T TPC28T PT7521 PT7522 AP4800AGM +5V TPC28T PT7520 TPC28T PT7519 PQ7505 +5VSUSO TPC28T TPC28T PT7517 PT7518 C PC7505 4.7UF/10V 2 PC7508 0.1UF/25V MLCC/+/-10% +3V (0.204A/0.088A) 1 PR7504 33KOhm PC7506 0.033UF/16V MLCC/+/-10% +3VS D PR7509 100KOHM 5% AP4800AGM TPC28T PT7512 1 S G TPC28T TPC28T PT7515 PT7516 1 S D D PQ7504 +3VSUSO TPC28T TPC28T PT7513 PT7514 PQ7503 +3VSUSO D TPC28T TPC28T PT7509 PT7510 UMC4N B B TPC28T PT7531 30,43,45,57,76 SUSB_EC# TPC28T PT7532 72,73,77 SUSB#_PWR PR7511 1KOhm 30,57 SUSC_EC# 74,77 SUSC#_PWR TPC28T PT7533 TPC28T PT7534 PR7512 1KOhm A A Title : Power_Load_ Switch ASUSTeK COMPUTER INC Size Custom ˿˼̀̌˲˿˼ Project Name Rev N50A/N51A 1.0 Date: Tuesday, August 05, 2008 http://laptop-motherboard-schematic.blogspot.com/ Engineer: Sheet 75 of 79 D D C C POWER GOOD DETECTER SUSB_EC# +3VSUSO EC +3VS PR7603 100KOHM r0402 30,43,45,57,75 SUSB_EC# FORCE_OFF# 73 +VCCP_PWRGD PQ7601B UM6K1N 2 UM6K1N PD3 PQ7601A BAT54AW PC7601 0Ohm PR7607 B PR7610 100KOHM r0402 PD7602 1N4148WS PR7606 PR7605 560KOhm r0603 PT7601 TPC28T 1 72 +1.5VS_PWRGD 30,71 SUS_PWRGD PR7604 0Ohm r0402 2 PD7601 1N4148WS +3VS 74 DDR_PWRGD 5,30,56,60,71 0730 1 PR7602 /X 100KOHM 2 PR7601 100KOHM ALL_SYSTEM_PWRGD 30 B 4.7UF/10V 0Ohm 74 +1.8V_PWRGD PR7608 0Ohm PR7609 100KOHM r0402 +3VS 30,31,78 VRM_PWRGD A A Title Power_good_detecter : ASUSTeK COMPUTER INC Size Custom ˿˼̀̌˲˿˼ Project Name Rev N50A/N51A 1.0 Date: Friday, August 01, 2008 http://laptop-motherboard-schematic.blogspot.com/ Engineer: Sheet 76 of 79 D D PJP7701 +3VAO 2 CPU_VRON_PWR_10 78 /X SGL_JUMP PJP7702 1 2 SUSB#_PWR 72,73,75 /X SGL_JUMP PJP7703 1 2 SUSC#_PWR 74,75 /X SGL_JUMP PJP7704 C 1 2 C VSUS_ON 30,43,71 /X SGL_JUMP B B A A Title : Power_for_test ASUSTeK COMPUTER INC Size Custom ˥̂˵˼́˲˶˻˸́ Project Name Rev N50A/N51A Date: Friday, August 01, 2008 http://laptop-motherboard-schematic.blogspot.com/ Engineer: 1.0 Sheet 77 of 79 AC_BAT_SYS P_VCORE_IN_PHASE RJK0355DPA-00-J0 PCE7803 15UF/25V PC7803 0.1UF/25V 1 1 1 PQ7802 + VR_VID6 PC7802 1UF/25V RJK0355DPA-00-J0 /X /X /X D (45A) VR_VID5 VR_VID4 D /X PQ7801 4 1 VR_VID3 /X G /X S VR_VID2 47KOhm 47KOhm 47KOhm 47KOhm 47KOhm 47KOhm 47KOhm D PR7802 PR7803 PR7804 PR7805 PR7806 PR7807 PR7808 G VR_VID1 S VR_VID0 D 150Ohm/100Mhz +1.05VO TPC28TTPC28TTPC28TTPC28TTPC28TTPC28TTPC28T PT7801PT7802PT7803PT7804PT7805PT7806PT7807 PL7801 /X +VCORE P_VCORE_PHASE1 1 1 PT7808 TPC28T PT7812 /X TPC28T PT7809 /X TPC28T PT7811 /X TPC28T PT7810 /X TPC28T PT7813 /X TPC28T PT7814 /X TPC28T PT7815 /X TPC28T /X 0.1UF/25V 1UF/25V PC7811 1 PC7809 7 4 220UF/2V PCE7801 220UF/2V PCE7804 2 P_R_PHASE1 4 2 1 1 C 1 1 P_R_PHASE1 P_R_PHASE2 120KOhm 0.1UF/25V PC7817 PCE7808 220UF/2V 220UF/2V + 2 SHORTPIN 1 PCE7807 1Ohm PJP7814 SHORTPIN + PR7835 10Ohm P_CPUSENSE_CSREF PR7840 165KOhm PL7803 2 PJP7812 P_R_PHASE2 PR7842 100KOhm 120KOhm PR7843 4700PF/50V PC7819 C0603 PR7839 71.5KOhm AC_BAT_SYS 2 PC7824 1000PF/50V 2 PR7841 P_VCORE_SUR2_60 1 7 1 2 P_VCORE_BOOT1_20 GND2 DPRSLP DPRSTP# PSI# VID0 VID1 VID2 VID3 VID4 VID5 VID6 SP VCC 2 PC7822 560PF/50V PR7834 1KOhm PC7823 1000PF/50V PR7838 2 +5VS 1 P_CPUSENSE_CSREF PC7816 0.1UF/25V c0603 PD7803 PQ7808 PQ7807 BAT54CW RJK0353DPA-00-J0 RJK0353DPA-00-J0 PC7818 0.01UF/16V AC_BAT_SYS PL7804 G 2P_CPUSENSE_CSREF 10Ohm PCE7805 15UF/25V + P_VCORE_PHASE2 124KOhm PC7821 0.01UF/50V B PR7833 0715 PR7814 0.36UH r0402 300KOhm /X RJK0355DPA-00-J0 S 1UF/25V PC7890 PR7830 200KOhm PR7836 200KOhm + G 0Ohm /X /X PR7837 2 S 0.01UF/25V 1 RJK0355DPA-00-J0 PQ7805 D /X PC7820 4.7UF/10V PR7827 PR7831 162KOhm 100KOhm /X2 PQ7806 D 100KOhm PC7891 +5VS 0Ohm PR7821 PC7813 PJP7802 2.2UF/6.3V c0603 SHORTPIN 1 PR7828 1 P_VCORE_PHASE2_20 P_VCORE_HG2_20 P_VCORE_BOOT2_20 + 150Ohm/100Mhz for current balence P_VCORE_LG2_20 1 2 680PF/50V PR7890 P_VCORE_LG1_20 SHORTPIN P_VCORE_IN_PHASE P_VCORE_HG1_20 P_VCORE_PHASE1_20 ADP3208JCPZ-RL PR7829 3KOhm +VCORE 0715 P_VCORE_PMON_10 13 PMON P_VCORE_PMONFS_10 14 PMONFS P_VCORE_CLIM_10 15 CLIM 16 LLINE P_VCORE_CSCOMP_10 17 CSCOMP P_VCORE_CSREF_10 18 CSREF P_VCORE_CSSUM_10 19 CSSUM P_VCORE_RAMP_10 20 RAMP P_VCORE_VRPM_10 21 VRPM 22 RPM 2P_VCORE_RPM_10 P_VCORE_RT_10 23 RT 24 GND1 PC7815 PR7826 61.9KOhm 49 48 47 46 45 44 43 42 41 40 39 38 37 1 2 2 1 VRTT +VCORE PWR_MON P_VCORE_VCC_20 P_VCORE_DPRSLP_10 P_VCORE_DPRSTP#_10 P_VCORE_PS#_10 VR_VID0 VR_VID1 VR_VID2 VR_VID3 VR_VID4 VR_VID5 VR_VID6 2 0.012UF/16V c0603 PC7814 PJP7815 SHORTPIN G VCCSENSE 12PF/50V 0Ohm PJP7813 S PC7812 36 35 34 33 32 31 30 29 28 27 26 25 0.36UH PC7805 0.1UF/25V D VSSSENSE 100Ohm PR7824 r0603_h24 PR7823 BST1 DRVH1 SW1 PVCC1 DRVL1 PGND1 PGND2 DRVL2 PVCC2 SW2 DRVH2 BST2 G 0Ohm PR7822 P_VCORE_TTSNS_10 EN PWRGD PGDELAY CLKEN# FBRTN FB COMP SS ST VARFREQ VRTT TTSNS c0603 S 100Ohm PR7825 r0603_h24 SHORTPIN 1UF/6.3V PC7801 D PC7807 330PF/50V PR7819 1.65KOhm PC7806 1000PF/16V 30 P_VCORE_PGDDELAY_10 PC7810 4700PF/25V P_VCORE_FBRTN_10 P_VCORE_FB_10 P_VCORE_COMP_10 P_VCORE_SS_10 P_VCORE_ST_10 PC7808 10 +5VS 11 390PF/50V 12 2 C CLK_EN# BAT54CW G 22 PR7820 1% 1KOhm CPU_VRON 30,31,76 VRM_PWRGD PJP7801 S 30 D PU1A 77 CPU_VRON_PWR_10 PD7801 G PR7816 2KOhm /X PR7813 10Ohm r0603_h24 S PR7815 2KOhm PQ7803 D PR7811 499Ohm RJK0353DPA-00-J0 PQ7804 0Ohm PR7812 RJK0353DPA-00-J0 +3VS +5VS 4700PF/50V c0603 PC7804 PR7818 1Ohm P_VCORE_SUR1_60 +5VS 11,22 PM_DPRSLPVR PR78100Ohm 1 22,29 STP_CPU# 3,11,20 H_DPRSTP# PL7802 PR7801 0Ohm PR7809 /X 0Ohm PM_PSI# r0603_h24 B +3VS /X PR7845 10KOhm +5VS VCORE_UV0 39KOhm /X PR7848 39KOhm C E B C E PQ7812 PMBS3906 /X 0.01UF/16V /X Setting the clock Frequency: RT=(Vvid+1.0V)/(2*n*Fsw*7.2pF)-35Kohm Fsw=2.05V/(4*7.2pF*235Kohm)=303K Out Droop Resistance : Ro=Rcs*Rsense/Rph =206.69Kohm*1mohm/100Kohm=2.07mohm VCORE_UV0 PR7855 39KOhm VCORE_OV1 21 /X VCORE_UV1 A Voltage VID-150mV VID-100mV VID-50mV 2 C PR7857 28KOhm /X VCORE_OV0 VCORE_OV1 Title : Voltage VID+150mV VID+100mV VID+50mV Size C http://laptop-motherboard-schematic.blogspot.com/ Date: POWER_VCORE Engineer: Robin_chen ASUSTek Computer INC 1 100KOhm r0603 PR7853 /X 10KOhm VCORE_OV0 21 B PR7856 18KOhm /X 2 PR7854 39KOhm /X /X ADP3208JCPZ-RL PQ7811 PMBS3906 /X 1 PR7852 /X 10KOhm Current limit: Rclim=Rcs*10*Rsense*Iclim*2/(Rph*10uA*n) 162Kohm=206.69*10*1ohm*I*2/(100Kohm*10uA*2) I=78.38A PC7825 2 PR7851 GND3 GND4 GND5 GND6 E +3VS 0505 21 P_VCORE_TTSNS_10 VCORE_UV1 /X PR7849 PR7850 61.9KOhm 33KOhm 1% /X 1% /X P_VCORE_FB_10 50 51 52 53 7.5KOhm B A PR7847 C 0505 21 E B PQ7810 PMBS3906 /X PU1B PR7844 PQ7809 /X PMBS3906 10KOhm /X PR7846 1 0505 +3VS Project Name Rev N50A/N51A Wednesday, August 06, 2008 1.0 Sheet 78 of 79 PR7901 15mOhm 1 G PR7903 10KOhm 3 1 0.1UF/25V PC7912 1 2 2 BATTERY IN DETECT +5VA +3VA BAT1_IN_OC# 30 2 CHG_EN# = 0, Charger Enable CHG_EN# = 1, Charger Disable PR7922 100KOhm PR7921 100KOhm GND D 11 PQ7910 2N7002 S 2 G D 11 B PQ7912 2N7002 G S TS1# TS1# = 0; Battery Plug-in TS1# = 1; Battery absence PQ7909B UM6K1N PRECHG PC7920 0.22UF/10V MLCC/+/-10% c0603 PR7929 7.5KOhm 1% G PR7999 100KOhm 2 S 30 Charging Current = 150mA PRECHG = 1, PreCharging Mode GND 30 PU2B AC_IN_OC# AC_IN 34 35 36 37 71 PR79100 100KOhm 1 2 PC7910 4700PF/50V 2 2 33KOhm PQ7909A UM6K1N A MB39A132 0731 4 PQ7999B UM6K1N GND3 GND4 GND5 GND6 GND GND Title : Power_Charger GND ASUSTek Computer INC Size http://laptop-motherboard-schematic.blogspot.com/ Custom Date: GND MB39A132_VREF GND GND GND GND GND +3VAO PQ7911B UM6K1N GND C P_CHG_SRC_60 P_CHG_CIRS+_10 P_CHG_CIRS-_10 P_CHG_VBTT_10 10KOhm 1% CHG_EN# 30 PR7914 PC7911 0.1UF/25V PC7915 11 +3VAO A 1 1 PR7918 1% PR7928 75KOhm 1% BATSEL_2P# PQ7999A UM6K1N GND 10UF/25V 10UF/25V 10UF/25V PR7915 PQ7913 D 2N7002 30 1 2 P_CHG_BST_20 P_CHG_HG_20 P_CHG_PHASE_20 P_CHG_VL_20 P_CHG_LG_20 33 32 31 30 29 28 27 26 25 GND2 CTL2 CB OUT1 LX VB OUT2 PGND CELLS -INE1 OUTC1 OUTC2 +INC2 -INC2 ADJ2 COMP2 COMP3 GND GND GND 10UF/25V GND P_CHG_RT_10 P_CHG_CS_10 P_CHG_ADJCV_10 P_CHG_VBTT_10 60,71 AC_OK PC7921 0.01UF/16V /X PC7907 PC7908PC7922 PC7923 PJP7908 SHORTPIN PJP7907 SHORTPIN GND MB39A132_VREF VIN CTL1 GND1 VREF RT CS ADJ3 BATT P_CHG_VIN_10 Ilimit_current = (Vadj1-0.075) / (25*Rs) =(1.25-0.075)/25*0.015=3.13A PQ7907 AP4800AGM P_CHG_LG_20 1 PR7998 100KOhm 100KOhm 25mOHM 0.47UF/16V BAT 0801 PR7907 6.8UH A/D_DOCK_IN PR7926 97.6KOHM 1% PQ7911A UM6K1N 2 PR7927 PC7927 1 100KOhm GND GND PR7911 PJP7906 1Ohm SHORTPIN GND 24 23 22 21 20 19 18 17 10KOhm 1% PC7919 1000PF/50V PR7924 200KOhm 1% PR7925 100KOhm 1P_AC_APR_UC_10 A/D_DOCK_IN PR7923 MB39A132_VREF 1000PF/50V GND AC_BAT_SYS PL7902 70Ohm/100Mhz 10UF/25V PL7901 GND GND 22KOhm 1% 820PF/50V P_CHG_INE3-_10 PC7917 120PF/50V /X PR7920 2 PC7918 PC7903 Vmid 1% 10UF/25V PL7903 70Ohm/100Mhz 1 1KOhm 120PF/50V W.B 1UF/25V MB39A132 P_CHG_OUTC1_10 P_CHG_CIRS+_10 P_CHG_CIRS-_10 PR7917 10KOhm 1% GND PR7919 VCC -INC1 +INC1 ACIN ACOK -INE3 ADJ1 COMP1 10 11 12 13 P_CHG_ADJCI_10 14 P_CHG_COMPCI_10 15 P_CHG_COMPCV_10 16 GND 2 0.1UF/25V PC7913 2 0.1UF/25V PC7976 PR7916 100KOhm PR7913 110KOHM 1% 1P_CHG_COMPAI_10 2 S GND Input Adaptor Max Current Limit : ACIN G PU2A GND P_CHG_ACIN_10 P_CHG_INE3-_10 P_CHG_ADJAI_10 PR7912 22KOhm 1% 11 Vmid PC7902 P_CHG_PHASE_SHAPE PR7908 10KOhm 1% Cell=OPEN > 3S D 2 3 PQ7908 2N7002 PC7916 P_CHG_VBTT_10 B 1% PC7909 0.1UF/25V PC7914 P_CHG_AIRS-_10 P_CHG_AIRS+_10 2 PR7909 GND D BAT_CON P_CHG_HG_20 PR7906 22KOhm 1% S MB39A132_VREF PD7901 BAT54CW /X PR7910 330KOHM 1% 220KOhm BAT_LEARN G GND 1 100KOhm 2200PF/50V PR7904 PC7901 2 0.1UF/25V 0.01UF/25V A/D_DOCK_IN SHORTPIN D A/D_DOCK_IN GND Precharging current = 150mA PC7906 0.01UF/25V PQ7905 AP4800AGM S S VTH of ACIN: 1.25V / 22 * (205+22) = 12.9V Change PR607 and PR608 value Battery Charging Voltage : Vadj3 = Vref ==> Vbat = 4.2V /cell CELLS->open ==>3 cells VBAT=3*4.2V=12.6V Battery Charging Current : Ichg = (Vadj2-0.075)/(25*Rs) =(1.6375-0.075)/(25*0.025)=2.5A P_CHG_IN_SHAPE CHG_ACOK# = 1, Battetry Mode G PC7905 G BAT_LEARN = 1, Battery discharge BAT D 11 AC_OK G PD7902 BAT54CW Vmid PQ7904 2N7002 P_CHG_PHASE_20 1 3MM_OPEN_5MIL /X PJP7904 PJP7905 PC7904 PQ7906 D 2N7002 30 GND 22KOhm Vadj2 = 168.75mV CHG_ACOK# = 0, Adaptor Mode PR7905 Pre-Charging Mode : 3MM_OPEN_5MIL /X S VREF = 5.0V fosc(KHz) = 17000 / RT (KOhm) Soft start: ts(s) = 0.13 * CS (uF) PJP7903 1MOHM 11 Vmid C BAT TPC8107 D P_AC_APR_UC_10 BAT54CW PR7997 4 S G PC7928 0.022UF/16V G S D 2 PJP7902 SHORTPIN D PR7902 10KOhm D PJP7901 SHORTPIN D PQ7902 TPC8107 PQ7903 S PQ7901 TPC8107 2 AC_BAT_SYS PD79100 A/D_DOCK_IN Engineer: Robin_chen Project Name Rev N50A/N51A 1.0 Sheet Friday, August 01, 2008 79 of 79