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5 4 3 2 1
51_Vcore
FILE LIST 01
01_BLOCK DIAGRAM
02_POWER DIAGRAM
FAN THERMAL 03_CPU-AMD K8(HOST)
A6KM
+3.3VS
08 04_CPU-AMD K8(DDR)
+5VS
13 DDR TERMINATION 05_CPU-AMD K8(POWER)
+1.25V 06_DDR CON
D
07 D
07_DDR BYPASS & BUFFER
BLOCK
36 08_DDR TERMINATOR
09_ SiS756-1(Host/PEI-E)
AMD K8 10_ SiS756-2 (for MuTIOL)
11_ SiS756-3 (GND)
DDR DUAL DDR SODIMM
DIAGRAM VRAM
8Mx32x4
+1.8FB_VS
+VCORE,+2.5V(+2.6V),
+1.25V, +2.5VS,
+1.2VS
03 04 05
06 +2.5V(+2.6V)
12_ SiS756-4 (Power)
13_THERMAL
14_LVDS & BACKLIGHT
15_CRT/TV CONNECTOR
Hyper Screw 16_SIS964L (1) PCI/ZIP/IDE
48 17_SIS964L (2) LPC/GPIO
Transport Hole 18_SIS964L (3) USB
16 x 16 19_CLOCK-ICS953805BF
LVDS 60 20_LAN-RTL8100CL
14 +3.3VS
LCD +3.3VS, 21_MINIPCI
+1.8P_VS 22_CB1394-R5C593 (1)
CLOCK Nvidia
PCI-E
SIS 756 23_CB1394-R5C593 (2)
GEN TV OUT 1x16 24_PCMCIA SOCKET
15 G72
+3.3VS
25_IDE-HDD
+3.3VS, +2.5VS,
C
RGB NV43M 40 +1.8VS,+1.8P_VS, 26_IDE-ODD C
15 CRT NV44M +1.2VS, 27_KBC-M38857
19 28_SIO-SMSC LPC47N417&BIOS
29_IR & LPT_PORT
41 42 43 44 45 46 47
EAR 30_Discharge circuit
09 10 11 12 31_CODEC-ALC650
32_AUDIO AMP
MUTIOL LINK SECONDARY IDE 33_MIC
AUDIO AMP AC'97 +5VS 34_MDC & RJ45 & RJ11
35_USB
CODEC AC97 36_BT-UGPZ5
+3.3VS,+5VS +3.3VS,+5VS IDE 26 37_FAN&Audio DJ
38_FUNCTION KEY
Ultra 39_PWR & RESET SEQ
32 31 SIS 964L ATA100 PRIMARY IDE 40_PCMCIA Debug MUX
41_PCI-E AC Coupling
+5VS
MIC 2.9W
42_G72/NV43/NV44 PEX I/F
43_G72/NV43/NV44 Strapping
MDC
+3.3VS,+3.3V 25 44_G72/NV43/NV44 VGA/TV OUT
45_G72/NV43/NV44 LVDS I/F
LINE 46_G72/NV43/NV44 Spread Spectrum
IN 34 +3.3VS,+1.8SB_VS, 47_G72/NV43/NV44 FB I/F (A)
B 48_G72/NV43/NV44 FB I/B (C) B
PCI
+3.3VAUX,
+1.8VAUX LPC DEBUG 49_VRAM(A)
PORT 50_VRAM(C)
16 17 18 51 VGA core
21 24 52_Vcore
53_1.25V&1.2V
1394 MINIPCI LAN 54_2.5V&1.8V
CARDBUS
+1.8V,+3.3V +3.3VS,+3.3V
USB 2.0 55_SYSTEM
+3.3VAUX KBC SIO SIR 56_LOAD SWITCH
+3.3VAUX +5VS 57_CHARGER
+3.3V 58_PIC16C54
22 23 21 20 +3.3V +3.3V
+5V,+5VS 59_BATLOW/SD#
USB X4 60_SCREWHOLE
+5V 27 28 29 61_POWER SEQUENCE
62_GPIO SETTING
PCMCIA
+3.3V,+5V 63_SECOND SOURCE
35 64_Review List
+12V
PRINTER 65_A6KM Revision
24 +5VS
PORT
A
SYSTEM Function SSID/SVID
A
Key 29
POWER KEYBOARD LAN:1045/1043
+3.3V
MDC:1826/1043
37 CardBUS:1894/1043 Title : BLOCK DIAGRAM
49 50 51 52 53 54 55 56 57 1394:1897/1043 Engineer: Allen_CD_Wu
ASUSTek COMPUTER INC. NB6
Size Project Name Rev
Custom A6KM 1.0
Date: Tuesday, August 02, 2005 Sheet 1 of 64
5 4 3 2 1
5 4 3 2 1
A/D_VIN
LM4040BIM +2.5VREF
A/D_DOCK_IN TPC8107 (500uA)
(Regulator)
+5VCHG (100mA)
MIC5235BM5
TPC8107 SWITCH
(Regulator) +5VLCM
D
+5VO (20mA) (F02JK2E) D
+5V SWITCH
(2.7A)
+5VO +5VS
SUSC#_PWR (6.0A) SUSB# (3.3A)
+3.3VAUX
(0.7A)
+3VO
+3.3V
AUX_ON (4.4A) SUSC# (1.4A)
+1.8VAO +1.8VAUX
SI9183 (0.05A)
+3.3VS
SUSB# (2.3A)
TPS51020
+2.5VGO +2.5V_G72
LM358ADR (0.15A)
+5VAO +5VA
(0.05A)
C +3VAO +3VA C
SI9183 (0.02A)
(0.06A) +12VO +12V
SUSC# (0.05A)
MIC5235BM5
+12VS
AC_BAT_SYS +2.5V SUSB# (0.01A)
SUSC#_PWR (4.0A)
+2.5VO +2.5VS
(4.54A) SUSB# (0.035A)
MAX8743EEI +1.8V
(0.35A)
(8.4A) +1.8VO +1.8VS
SUSB# (2.5A)
+1.8FB_VS
(2A)
VLDT_ON
+1.2VO +1.2VS +1.8SB_VS
LM358ADR (0.5A) (0.55A)
B
+1.2P_VS +1.8P_VS B
(1.3A) SUSB# (1.2A)
SUSC#_PWR
+1.25VO +1.25V
RT9173ACL5 (0.5A)
A/D_VIN SHUT_DOWN#
CORE_ON Power
BAT_S Signal BAT_IN#_OC
COREFB, COREFB#, AVID0-AVID4
Circuit
+VCORE TS ACIN_OC
MAX1544ETL (25A)
+VCORE_PG AC_APR_UC
SUSB#_PWR
MAX1844EEP NVVDD TS#
(12A) SUSB# PIC16C54B/C CHG EN
AC_APR_UC CHG LED
A SMC_BAT PWR LED A
PIC + MB39A119 BAT SMD_BAT BAT_LLOW
(16.8V/2.5A)
(Charger)
Title : POWER DIAGRAM
TPC8107 ASUSTek COMPUTER INC. NB6 Engineer: Louis_Lin
Size Project Name Rev
Custom A6KM 1.0
Date: Tuesday, August 02, 2005 Sheet 2 of 64
5 4 3 2 1
5 4 3 2 1
drivering strength +1.25V
7 MEMD[0..63]
1 R64 2
+2.5V SWAP FOR LAYOUT
1
1
34.8Ohm RP1A
GND 1 RP1B C683 C624
680Ohm5
1 R61 2 2 RP1C
680Ohm10
5 4.7UF/6.3V 4.7UF/6.3V
2
2
3 680Ohm5
10 RP1D
34.8Ohm 4 RP1E
+1.2VS +1.2VS 680Ohm10
5
6 680Ohm5
10 RP1F
+1.25V RP1G GND
AG12K8_MEM_VREF
7 680Ohm5
10
D14 CPU_MEMZN
RP1H
C14 CPU_MEMZP
MEMD51
MEMD52
MEMD53
MEMD54
MEMD55
MEMD56
MEMD57
MEMD58
MEMD59
MEMD60
MEMD61
MEMD62
MEMD63
U50A 8 680Ohm10
5
9 +1.25V
680Ohm5
10
B27 CLAWHAMMER AF25 10
V_HT0_A0 SEC 1 OF 5 V_HT0_B0
D B29 V_HT0_A1 V_HT0_B1 AE28 D
1
1
LDT
C26 V_HT0_A2 V_HT0_B2 AF29
1
1
C602 C28 AG26 C78 GND
V_HT0_A3 V_HT0_B3
AG16
AG10
AH16
AE13
AF16
C137 C681
AJ17
0.1UF D25 AG28 4.7U
C11
C13
C17
D17
A10
A11
A15
A17
B11
A12
B15
A16
A18
B17
V_HT0_A4 V_HT0_B4
C7
N3
N1
U3
N2
U1
U2
A6
B9
V1
P1
2
2
D27 V_HT0_A5 V_HT0_B5 AH27 0.22UF/10V 0.22UF/10V
U50B
2
2
D29 V_HT0_A6 V_HT0_B6 AH29
GND GND D8
MEMZP
MEMZN
MEMVREF1
VTT_SENSE
MEMDATA[51]
MEMDATA[52]
MEMDATA[53]
MEMDATA[54]
MEMDATA[55]
MEMDATA[56]
MEMDATA[57]
MEMDATA[58]
MEMDATA[59]
MEMDATA[60]
MEMDATA[61]
MEMDATA[62]
MEMDATA[63]
VTT_A1
VTT_A2