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Cheela
Pre-MV BUILD
2006 0329
EE DATE POWER DATE
DRAWER
DESIGN
INVENTEC
CHECK TITLE
RESPONSIBLE Cheela
SIZE = 3 VER : SIZE CODE DOC. NUMBER REV
FILE NAME : XXXX-XXXXXX-XX A3 CS Model_No 000
DATE CHANGE NO. REV P/N XXXXXXXXXXXX SHEET 1 OF 65
TABLE OF CONTENTS
PAGE PAGE PAGE
MAINBOARD 50.RJ45 & TRANSFORMER I/O BOARD
1.COVER PAGE 51.MINI CARD CONN 1.USB CONN
2.INDEX 52.RAID CONTROLLER 2.MDC CONN
3.BLOCK DIAGRAM 53.ODD & HDD CONN 3.PRT & COM PORT CONN
4.POWER SEQUENCE BLOCK 54.USB CONN AUDIO BOARD
5-12.SYSTEM POWER 55.BLUE TOOTH CONN 1.IR/CIR
13.CLOCK GENERATOR 56.MINIPCI 2.AUDIO JACKS
14-17.CPU Yonah 57.SUPER I/O 3.BT&WIRELESS SW
18.FAN & THERMAL CONTROLLER 58.CODEC
19-24.N/B Calistoga 59.AUDIO AMP
25.DDR2 DIMM0 60.TV CONN & DC IN
26.DDR2 DIMM1 61.SCREW
27.DDR DAMPING 62.TO OTHER BOARD CONN
28-31.VGA 63.HOTKEY BOARD
32-36.GDDR2 64.MEDIA BOARD
37.CRT CONN 65.TOUCH PAD BUTTON BOARD
38.SVIDEO & HDMI & DVI CONN
39.LCD CONN
40-44.S/B ICH7
45.CARDBUS CONTROLLER
46.PCMCIA & EXPRESS CARD
47.6 IN 1 CARD SLOT
48.1394 CONTROLLER
49.LAN CONTROLLER
INVENTEC
TITLE
Cheela
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
CHANGE by Arthur_Chen 6-Mar-2006 SHEET 2 OF 65
CPU
YONAH/MEROM
HDMI 31W/34W
M P.38 M P.14-17
CLK GEN THERMAL SENSOR
ICS9LPR316 & FAN
M P.13 ADM1032 M P.18
HDCP
LCM ROM PSB
M P.30
M P.39
DDR2 533/667
DDR2_SODIMM0 LOM
DVI Controller
VGA PCIE
North Bridge M P.25
MARVELL
Controller 88E8055 M P.49
M P.38
NVG73M/G72MV Calistoga
1466 uFCBGA DDR2 533/667
M P.28-31 DDR2_SODIMM1
CRT M P19-24 M P.26
RJ45
M P.37
VRAM CONN
* 8(4) PCS M P.50
DMI
S-Video M P32-36
M P.38
OPTION PCI_Express Bus
HDD South Bridge
PWR Board M P.53 SATA M P.51
USB 2.0 USB2.0 PORT BLUETOOTH
Batt Charger ICH7-M x4 DSC VER 2.0 Express Card Mini Card Mini Card
652 BGA PCI Bus M P54 & I P.1 M P.39 M P.55 M P.46 M P.51
(No USB)
CD-ROM Ultra ATA-100
M P40-44
M P.53
CardBus RAID INTEL PRO
PATA LPC 3.3V 33MHZ
Controller MINI PCI SIL3512E WIRELESS 3945ABG
MAIN BATT HDD SUPPORT 0,1
8 Cell I/O BOARD M P.53
TI PCI7412
M P.45
1.5*3A TAPE
M P.56 M P.52
OPTION
SATA SATA
I P.3 I P.3 ANT ANT
PRINTER SMSC LPC 3.3V 33MHZ
M P.47
PORT LPC47N217 1394 CONN X 1 6 IN 1 SLOT TV TUNER HDD HDD
M P.53 M P.53
MS,MS-P,SD.SD-IO,XD,MMC
I P.3 M P.48
COM
PORT SUPER I/O & KBC M P.60 M P.60
PCMCIA ANT AV IN
KBC1122 TYPE II
M P.46
Azalia
MDC
BIOS M P.57 MDC 1.5
M P.57 I P.2
Azalia
Audio Board Two RJ11 CNTR
CIR / FIR Speakers
A P.1
Sub
MAX_9713 Woofer
KB / LED HD Codec M P.59
MAX
M P.62 REAL_ALC883DD-GR 9722
M P.58 M P.59
TOUCH PAD
2 PICK BUTTON/
AMP HP Jack
INVENTEC
4 WAY MAX_MAX9714 LINE IN Internal Array MIC IN \SPDIF\ TITLE
M P.59 CHEELA
T P.1 Jack A P.2 MIC Jack LINE OUT
A P.2 A P.2 A P.2
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
CHANGE by RDEE3 6-Mar-2006 SHEET 3 OF 65
+VBAT
+ADAPTOR PMOS
ADP3207 +VCC_CORE
SYSTEM LOAD
+VCC_CORE
MCH_GOOD SHDN#
NMOS PMOS PSI#
CLKEN# IMVP_CKEN#
CHARGE
DPRSTP#
PWRGD VR_PWRGD_CK410
DPRSLPVR
+V3S
TPS51020 PMOS
+V3A +V3S
SLP_S3#_3R
BQ24721 ON +V5S
CHGDRV +V5A ENBL1
PMOS
+V5A
+V5AUXON ENBL2 SLP_S3#_3R +V5S
ON
ACDRV
CHG_EN CHGEN# PMOS
BATDRV
+V5AL
ACPPRES
+V5AL
I2C
BATT_IN
TPS51124 VGAVCC
VGAVCC
PACK
+V1.8
SLP_S3#_3R EN1
+V1.8
SLP_S4#_3R EN2
GMT_G2997
SLP_S3#_3R S3
VLDOIN
SLP_S4#_3R S5
+V0.9S
+V5A VIN
VTT
M_VREF VTTREF
TPS51124 +V1.5S
+V1.5S
SLP_S3#_3R EN1
+VCCP
PWR_GOOD_3 EN2 +VCCP
INVENTEC
TITLE
CHEELA
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
CHANGE by RDEE3 24-Nov-2005 SHEET 4 OF 65
+VPACK LITTLEFUSE_R451012_12A_65V
5- FUSE1 CN31
1 2
1
1
1K_1% 2
2
3
+V19S 5- 1 R458 2 4
3
THRM1 4
2 PAD11 61-,60- BATT_DATA 57-,5- 5
3 5
1 BATT_CLK 57-,5- 6
6 G
G1
4 7 G2
C483 7 G
POWERPAD_4A +VADPTR 1 1
1 1000pF_50v 1
5- D28 3 3 SYN_200275MR007G102ZL_7P
D27 2 R459
AZ23C6V2 AZ23C6V2 1K_5% C24 C22
2 C21
1 1 1 +VBAT
2 2
2 2 2 61-,59-,39-,10-,9-,8-,7-,6-
4.7uF_25v
0.01uF_50v
1
0.01uF_50v PAD8
POWERPAD_4A
2
3
4
+VADPTR
5- Q30
1 R369 2 1 S D 8
2 7
0.01_1%_1W 3 6
4 G
5
1 C803 1 C802 1 C801
C435 AM4825P_AP
1 2 0.1uF_25v 2 2 10uF_25v_K_X5R
1 2
C431 0.1uF_25v C433
1 1 C432 2 10uF_25v_K_X5R
2 2 10uF_25v_K_X5R
0.1uF_25v 0.1uF_25v
Kevin Sense
CHARGE_GND CHARGE_GND
U35 +VPACK
2
R423 ACDRV#
1 2 12
VCC 5-
23
10_5% SYS
1 1 C479 3
ACN BATDRV#
24
PLFC1045R_10uH
R417 2 2.2uF_25v
4
ACP PVCC
32
L41
432K_1% 1 2 1 R323 2
6
Q31
2 +V5LA BYPASS#
30 Q511 0.01_1%_1W 8 D S 1
HIDRV 7 2
12-,11-,7-,6- 1 D1
CHARGE_GND 5 29
R371 C436 2 6 3
ACDET PH
0.1uF_25v 5 1 C408 1 5 4
10_5% G1 S1_D2
G
11 31 1 2 8 6
VREF5 BTST
1 2 C437 7 2 Kevin Sense 2 AM4825P_AP
10 28 1 3 1 2 3 G2 10uF_25v_K_X5R C439
AGND REGN 4
1 S2 10uF_25v_K_X5R
1 R418 1 1uF_25v
1 C434 R428 15
TS LODRV
27 D24 BAT54 C480
30.9K_1% R421 26
8.06K_1% PGND SP8K10SFD5_ROHM
2 OPEN 47K_5% SYNP
22 1 2
2
2 2 SYNN
21 0.1uF_25v
1 5- 20
C478 THRM1 SRP
19
SRN
1 18
1uF_10v 2 1 R426 CHGEN# BAT
1
39.2K_1% 7 C438 C481 C482
R422 EAO 1 1 1
100K_5% 2 14
SCL EAI
8 2 2 2
ACPRES 57-,6- 13 9 0.1uF_25v 0.1uF_25v 0.1uF_25v
2 57- 25
SDA FBO
BATT_IN ALARM#
ISYNSET
16 1 1
1 R429 CHARGE_GND CHARGE_GND CHARGE_GND
17 33
IOUT TML
22.6K_1% R419 R416
CHARGE_GND 18K_5% 10K_5%
TI_BQ24721_QFN_32P NEAR IC
2
2 2
1 1
R427 R420 1 C476
100K_5% 200K_5%
2 56pF_50v
2 2
C477 1 C475
CHARGE_GND 1
2 2 1500pF_50v
100pF_50v
+V3A
62-,60-,57-,51-,50-,49-,46-,43-,42-,41-,40-,12-,11-,7- 1 R430 2
1 R370 2
0_5%
10K_5%
CHARGE_GND
57-,5- 1 R425 2
CHG_EN 57-
INVENTEC
BATT_CLK TITLE
10_5% CHEELA
57-,5- 1 R424 2 DC &BATTERY CHANGER
BATT_DATA
10_5% SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
RDEE3 23-Feb-2006 SHEET 5 OF