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5 4 3 2 1
NR1 MLB CPU
BANIAS
01
Block Diagram u-FCPGA 478PIN
CPU&NB Thermal Sensor
D D
FSB
4X100MHZ
CRT DDC2B CRT
1x D-SUB 15-Pin
Memory DDR400 3200MB/s
NB 2x LVDS LCD
1x SXGA+
2x SODIMM ATI RS300MB
NTSC/PAL TV-Out
596 BGA
1x 3.5 Jack
A-LINK
66MHZ
C
HDD ATA 66/100MHz Mini PCI C
Primary Master
ODD ATA 66/100MHz PCI 2.2 133MB/s (33MHZ) 10/100 Base-T RJ-45
Secondary Master 1x 8P8C
RTL8100CL
USB
4x Vertical connector
USB 2.0 480MHz
SB IEEE1394
1x 4-Pin S400
CardBus PC Card
ATI RICOH R5C842/R5C812
2x type-I/II/III
4 IN 1
B
IXP 150 Card Reader B
FDD
1x 3.5" 3Mode
AC'97 2.1 AC97 Codec MIC-In Jack
AD1981B AMP
Parallel SUPER I/O MAX9750 HP-Out Jack
1x D-SUB 25-Pin NS 87391
Int. Speaker
Serial LPC MDC
1x D-SUB 9-Pin RJ-11 X1
1x 6P2C
PCU BIOS
A
1x PS/2 NS PC97551 512KB Flash A
QUANTA
Battery DC/DC & Title
COMPUTER
Charge Block Diagram
Size Document Number Rev
DC In B NR1 Main Board 1A
Date: , 13, 2003 Sheet 1 of 39
5 4 3 2 1
1 2 3 4 5 6 7 8
02
A A
Page List
01 Block Diagram 31 USB CONNECT
02 Page List 32 PCU-87591 & BIOS
03 BANIAS CPU (HOST BUS)-1 33 Int. Keyboard &TP Conn.
04 BANIAS CPU (POWER/NC)-2 34 DC/DC 3V&5V
05 RS300MB-AGTL+&AGP&A_LINK 1/6 35 DC/DC 2.5/1.8/1.5VSUS
B
06 RS300MB-DDR I/F 2/6 36 CPU CORE (MAX1907) B
07 RS300MB-VIDEO I/F&CLKGEN 3/6 37 BATTERY CHARGER
08 RS300MB-POWER 4/6 38 BATTERY CONNECTOR
09 RS300MB-STRAPS 5/6 39 1.05/1.2/1.8 & VGA POWER
10 DDR SDRAM(on board)
11 DDR SODIMMX2
12 DDR Terminator A CHANNEL
13 DDR Terminator B CHANNEL
14 CRT/TV OUT PORT
15 MEM CLK BUFFER/EXT CLK GEN
16 SB150M-ALINK/PCI/CPU/LP-1/4
17 SB150M-IDE/USB-2/4
C 18 SB150M-PWR & DECOUPLING-3/4 C
19 SB150M-STRAPS-4/4
20 R5C842_ PCI/1394
21 R5C842_CARDBUS/MEDIA
22 SD_MS_XD SLOT
23 LAN-1(82541EI)
24 LAN-2
25 AUDIO CODEC
26 AUDIO AMP & INT. SPEAKER
27 MINI PCI & MDC
28 IDE HDD,ODD CONNECT
29 PC87391 SUPER IO
D
30 PARALLEL/SERIAL PORT D
QUANTA
Title
COMPUTER
COVER PAGE
Size Document Number Rev
B NR1 Main Board 1A
Date: , 13, 2003 Sheet 2 of 39
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
03
HD[0..63] 5
FOR PP
U8A
Thermal Control
VCC5
5 HA[3..31]
HA3 P4 A19 HD0 R141
HA4 A3# D0# HD1 T20W-THERVCC
HA5
HA6
U4
V3
A4#
A5#
Banias D1#
D2#
A25
A22 HD2
HD3 C263 200 C262
R3 A6# D3# B21
HA7 V2 A24 HD4
A7# D4#
HA8
HA9
W1
T4
A8# 1 OF 3 D5# B26
A21
HD5
HD6
0.1U 0.1U
HA10 A9# D6# HD7 U9
A W2 A10# D7# B20 A
HA11 Y4 C20 HD8 T20W-THERVCC 1 8 THMCLK +VCCP
HA12 A11# D8# HD9 VCC SMCLK
Y1 A12# D9# B24
HA13 U1 D24 HD10 THERMDA THERMDA 2 7 THMDAT
A13# D10# DXP
HA14 AA3 A14# D11# E24 HD11 ADM1032SMDATA -BPM0 R123 56
HA15 Y3 C26 HD12 C162 THERMDC 3 6 -BPM1 R126 56
HA16 A15# D12# HD13 DXN -ALT -THERM 17 -BPM2 R130 56
AA2 A16# D13# B23
HA17 AF4 E23 HD14 2200P -SYS_SHDN-1 4 5 -BPM3 R132 56
HA18 A17# D14# HD15 THERMDC -OVT GND
AC4 A18# D15# C25
HA19 AC7 H23 HD16 GMT781
HA20 A19# D16# HD17
AC3 A20# D17# G25
HA21 AD3 L23 HD18 U12
HA22 A21# D18# HD19 T20W-THERVCC THMCLK
AE4 A22# D19# M26 1 VCC SCLK 4 THMCLK 5
HA23 AD2 H24 HD20
HA24 A23# D20# HD21 THERMDC THMDAT
AB4 A24# D21# F25 2 GND SDA 5 THMDAT 5
HA25 AC6 A25#
REQUEST DATA
D22# G24 HD22 MAX6642
HA26 AD5 PHASE PHASE J23 HD23 THERMDA 3 6 -SYS_SHDN-1
A26# D23# DXP -ALERT -SYS_SHDN-1 5
HA27 AE2 SIGNALS SIGNALS M23 HD24
HA28 A27# D24# HD25 VCC5
AD6 A28# D25# J25
HA29 HD26 VCC5 VCC5 R138
HA30
AF3
AE1
A29# D26# L26
N24 HD27 *MAX6642
FOR PP
HA31 A30# D27# HD28 *0 VCC5
AF1 A31# D28# M25
H26 HD29 R62
D29# HD30 R129 200K
D30# N25
2
K25 HD31 10K Q14
D31# HD32 2N7002E R154
5 -HA_STB0 U3 ADSTB0# D32# Y26 -SYS_SHDN 33
AE5 AA24 HD33 THMCLK 1 3 10K
5 -HA_STB1 ADSTB1# D33# MBCLK 31,37
3
3
T25 HD34
D34# HD35
5 -HREQ[4..0] D35# U23
B -HREQ0 R2 V23 HD36 VCC5 VCC5 B
-HREQ1 REQ0# D36# HD37 -SYS_SHDN-1
P3 REQ1# D37# R24 2 2
-HREQ2 T2 R26 HD38
-HREQ3 REQ2# D38# HD39 Q3
P1 REQ3# D39# R23
-HREQ4 T1 AA23 HD40 R128 2N7002E C128 Q20
REQ4# D40#
2
U26 HD41 10K Q13 0.01U 2N7002E
D41#
1
1
V24 HD42 2N7002E
ERROR D42# HD43 THMDAT
5 -HADS N2 ADS# D43# U25 1 3 MBDAT 31,37
SIGNALS V26 HD44
D44# HD45
D45# Y23
R96 56 AA26 HD46 VCC3
D46# HD47
+VCCP A4 IERR# D47# Y25
R107 200 AB25 HD48
D48# HD49 +VCCP
+VCCP N4 BREQ0# D49# AC23
J3 ARBITRATION AB24 HD50
5 -HBPRI BPRI# D50#
L1 PHASE AC20 HD51 R113 R108
5 -HBNR BNR# D51# +VCCP +VCCP
J2 SIGNALS AC22 HD52 1K 330
5 -HLOCK LOCK# D52#
AC25 HD53
D53# HD54 R159 R157 0
5 -HHIT K3 HIT# D54# AD23 -FERR 16
K4 SNOOP PHASE AE22 HD55 1.3K
5 -HHITM HITM# D55#
3
3
ATI recommended L4 SIGNALS AF23 HD56 R120 Q18
5 -HDEFER DEFER# D56#
AD24 HD57 56 1% 2 Q10 R151 2
-BPM0 D57# HD58 56
C8 BPM0# D58# AF20
3
3
-BPM1 B8 RESPONSE AE21 HD59 MMBT3904 R153 3904
BPM1# D59#
1
1
-BPM2 A9 PHASE AD21 HD60 -CPU_FERR 2 Q12 -THERMTRIP 2 Q19 C313
-BPM3 BPM2# SIGNALS D60# HD61 R116 3904
C9 BPM3# D61# AF25
M3 AF22 HD62 330 MMBT3904 330
5 -HTRDY TRDY# D62#
1
1
-HRS0 H1 AF26 HD63 0.01U
-HRS1 RS0# D63#
C FOR PP -HRS2
K1
L2
RS1# +VCCP C
-HRS[2..0] RS2# RVCC3
5 -HRS[2..0]
-A20M C2 C23
16 -A20M A20M# DSTBN0# -HD_STBN0 5
-CPU_FERR D3 PC C22
FERR# DSTBP0# -HD_STBP0 5
-IGNNE A3 COMPATIBILITY K24 -CPUINIT R86 200 1%
16 -IGNNE IGNNE# DSTBN1# -HD_STBN1 5
CPUPWRGD E4 SIGNALS L24 -A20M R97 200 1%
16 CPUPWRGD PWRGOOD DSTBP1# -HD_STBP1 5
-SMI B4 W25 R80 R78 -SLP R122 200 1%
16 -SMI SMI# DSTBN2# -HD_STBN2 5 +VCCP
W24 1K 330 INTR R87 200 1%
T32 DSTBP2# -HD_STBP2 5
TCK A13 AE24 NMI R125 200 1%
T37 TCK DSTBN3# -HD_STBN3 5
TDO-1 R124 *22.6 1% TDO A12 DIAGNOSTIC AE25 -SMI R82 200 1%
TDO DSTBP3# -HD_STBP3 5
T34 TDI C12 & TEST R72 0 -STPCLK R117 200 1%
TDI -PROCHOT 17
TMS C11 SIGNALS R146 -IGNNE R83 200 1%
T30 TMS
3
-TRST B13 D25 56 1% CPUPWRGD R121 330 1%
T38 TRST# DBI0# -HDBI0 5
HCLK_ITP A16 J26 2 Q4 -CPURST R109 54.9 1%
T42 ITP_CLK0 DBI1# -HDBI1 5
-HCLK_ITP A15 T24 TDI R131 150
T41 ITP_CLK1 DBI2# -HDBI2 5
3
-PREQ B10 AD20 MMBT3904 TDO R127 54.9 1%
T39 PREQ# DBI3# -HDBI3 5
1
-PRDY A10 -CPU_PROCHOT 330 R144
2 Q16 TMS R114 39 1%
T36 PRDY#
-DBR A7 M2 TCK R134 27 1%
T33 DBR# DBSY# -HDBSY 5
H2 MMBT3904 -TRST R133 680
DRDY# -HDRDY 5
1
INTR
*180P
*180P
16 INTR D1 LINT0
NMI D4 EXECUTION
16 NMI LINT1
-STPCLK C6 CONTROL B14 C240 10P
16 -STPCLK STPCLK# BCLK1 CPUCLK- 15 +VCCP
-SLP A6 SIGNALS B15
16 -SLP SLP# BCLK0 CPUCLK+ 15
-CPU_CPUSTOP
C172
C220
B7 DPSLP#
R136
THERMDA B18 B5 -CPUINIT 22
THERMDA INIT# -CPUINIT 16
THERMDC A18 R85
THERMDC
D RESET# B11 -CPURST -CPURST 5
R118 200 D
-THERMTRIP C17 470
THERMTRIP# THERMAL DIODE -CPU_CPUSTOP
DPWR# C19 -HDPWR 5PUT CLOSE TO CPU WITHIN 300 MIL
-CPU_PROCHOT B17 PROCHOT#
3
QUANTA
Banias Processor 2 Q5
COMPUTER
3
MMBT3904 Title
1
7,16,19,35 -CPUSTOP
R101 470
2 Q11
BANIAS CPU (HOST BUS)-1
MMBT3904 Size Document Number Rev
1
B NR1 Main Board 1A
Date: , 13, 2003 Sheet 3 of 39
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
04
VCC_CORE U8B
CH44702K912 CPU_VCCA_0
VCC_CORE R158 27.4/F COMP0 P25 A2
C160 C161 C164 C165 R160 54.9/F COMP1 COMP0 VSS92
C331 P26 A5
.47U/10V .47U/10V .47U/10V .47U/10V C323 R112 27.4/F COMP2 COMP1 VSS93
AB2 COMP2 VSS94 A8
10U/6.3V/X5R 0.1U R100 54.9/F COMP3 AB1 A11
10V 10V 10V 10V COMP3 VSS95
X7R X7R X7R X7R
+ + R165 1K/F GTLREF0 AD26
Banias VSS96
VSS97
A14
A17