Service Manuals, User Guides, Schematic Diagrams or docs for : benq BenQ_S72_(Inventec_Grasshopper_3.0)
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download BenQ_S72_(Inventec_Grasshopper_3.0) documenatation <<
Text preview - extract from the document
Revisions Approvals
REV ECN NO. Description Of Change DATE DFTG. ENGR. REL.
TABLE OF CONTENTS
PAGE PAGE
4 - CLOCK GENERATOR 38 - KEYBOARD CONNECTOR & TOUCH PAD & LED
5-8 - DOTHAN PROCESSOR 39 - CARDBUS CONTROLLER
9-13 - ALVISO 40 - PC CARD CONNECTOR
14-17 - DDR 41- CARD READER 3 IN 1
18-20 - ATI_M24_P 42 - MINI PCI
21-22 - VGA DDR 43 - MDC / BT INTERFACE & MIC
23-27- ICH6-M 44 - THERMAL SENSOR & FAN
28 -LCD INTERFACE 45 - DECOUPLING CAPS & BOARD TO BOARD CONN
29 - HDD CONNECTOR 46 - DRILL HOLE
30 - CD-ROM CONNECTOR 47 - PULL UPS
48-55 - POWER
31 - USB PORT & CIR USB CONTROLLER
56-60 - IO BOARD - DC IN/TV OUT/CRT/USB/HOTKEY/B CN
32 - LAN INTERFACE
61 - TOUCH PAD BUTTON BOARD
33 - LAN POWER
34- RJ45 CONN 62-64 - HOTKEY BOARD - PWR/LID SW/HOTKEY
65 - OPTIONAL HOTKEY BOARD
35- CHVIAS II
66-67 - AUDIO DAUGHTER BOARD
36 - FLASH ROM & IR/CIR
68 - AUDIO I/O DAUGHTER BOARD
37- 1394 CONTROLLER
EE DATE POWER DATE
DRAWER
CHECK
INVENTEC
DESIGN TITLE
RESPOSFOR Grasshopper 3.0
SIZE = B VER : SIZE CODE DOC. NUMBER REV
FILE NAME : XXXX-XXXXXX-XX A3 CS Model_No 000
DATE CHANGE NO. REV P/N XXXXXXXXXXXX DATE BEGINNING : dd / mm / yyyy SHEET 1 OF 68
CPU
DOTHAN
(Micro_FCPGA)
mPGA478
P.5-8
CLK GEN THERMAL SENSOR
ICS954217 & FAN
P.4 ADM1032 P.44
LCM PSB
14" TFT
XGA/SXGA
P.28
DDR 200/266/333
North Bridge DDR_SODIMM0
CRT ATI PCI Express x16
ALVISO P.14,16,17
4GB/Sec
M24-P 1257 PCBGA
P.58
P.18-20
P.9-13
IO BOARD
DDR_SODIMM1
P.15,16,17
HDTV Support 64 MB
DDR DMI
P.57 P.21-22
Ultra ATA-100
HDD
PWR Board P.29 South Bridge PCI Bus
Batt Charger CD-ROM ICH6-M
609 BGA
P.30
P.23-27
USB2.0 x 4 LOM
P.31
P.59 LPC 3.3V 33MHZ CardBus Controller
P.68
Controller Mini PCI REALTEK
MAIN BATT Type III RTL8100CL/
TI PCI7411 GIGA Solution
BIOS SUPER I/O & KBC P.37,39,41 P.42 P.32-34
P.36
CHIVAS-II
LPC 47N249 PC CARD 3 IN 1 SLOT 1394 CONN X 1
802.11abg RJ45
P.35-36
ONE SLOT P.41
P.37
CONN
TOUCH PAD P.40 P.30
2 PICK BUTTON/
1 SCROLL BUTTON
P.38 ANT ANT
Azalia
MDC
or MDC/BT COMB ANT
P.43
Azalia
EARPHONE
IR / CIR Audio Board / Speaker RJ11 CNTR
P.36/31 P.63
INT/EXT
KB / LED
Codec MIC
P.38
AD1980 P.66
P.68
AMP KILL-SW
INVENTEC
TITLE
NS_LM4873 P.67 & USB Grasshopper 3.0
P.63 BLOCK DIAGRAM
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
CHANGE by Arthur 22-Nov-2004 SHEET 2 OF 68
+VBAT
+VCC_CORE
ISL6218
+VCC_CORE
PWR_GOOD_3 EN VGATE_U
+ADAPTOR
PMOS PMOS
MCH_GOOD
CHARGE +V3
PMOS
+V3
SLP_S4#_3R
ON
SC1403 +V3S
PMOS
+V3A
BQ24703
SLP_S3#_3R +V3S
+V2.5AON ON5 ON
+V5S
+V5A ON3 PMOS
+V5A
2VREF REF SLP_S3#_3R +V5S
ON
+V2.5
+V5_a
PMOS
+V2.5
SLP_S4_3R +V2.5S +V1.8S
ON NDS8425
OZ824
PMOS
+V2.5A +V2.5S
SLP_S3#_3R
+V2.5AON ON1 ON
SLP_S3#_3R ON2 +VGAVCC
PACK1
+V1.5AON PGOOD1 +VGAVCC
+VCCP
OZ824
+VCCP
+V1.5AON ON1
+V1.5S +V1.2S
NMOS NDS8425
PWR_GOOD_3 ON2
+V1.5A
MCH_GOOD PGOOD1 +V1.5S
SLP_S3_4R
ON
+V2.5 +V1.25S
TPS51100
G680
+V2.5ON
SLP_S5#_3R S5
SLP_S3#_3R S3
M_VREF
INVENTEC
TITLE
Grasshopper 3.0
BLOCK DIAGRAM
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
CHANGE by Arthur 22-Nov-2004 SHEET 3 OF 68
+V3S +V3S
+V3S_CLKVDD
1
NFM40P12C223 1 1
L2506
4 L2505 BLM11A121S
BLM11A121S +V3S_CLKVDDA
L2530 3 2
Layout note: All decoupling 0.047uF disperse closed to pin 2 2
1 C6391 1 C6392 1 C6393 1 C6394
Layout note: All decoupling 0.047uF disperse closed to pin
1 C6381 1 C6382 1 C6383 1 C6384 1 C6385 1 C6387 1 C6389 1 C6390 2 0.047UF_10V 2 10UF_K_6.3V 2 0.047UF_10V 2 10UF_K_6.3V
2 10UF_K_6.3V 2 10UF_K_6.3V 2 0.047UF_10V 2 0.047UF_10V 2 0.047UF_10V 2 0.047UF_10V 2 0.047UF_10V 2 0.047UF_10V
24- PCISTOP#_3
51-,24- R6481
CPUSTOP#_3 1 2 49.9_1%
VDD_REF 48
VDD_48 11
U10 33_5% 1 2 R6463 10- CLK_R_MCHBCLK
21 VDD_SRC0 R6482
VDD_A 37
33_5% 1 2 R6464 10-
Please place close to CLKGEN within 500mils CLK_R_MCHBCLK# 49.9_1%
28 VDD_SRC1 1 2
2 X1 34 38 1 2 R6483
14.31818MHZ VDD_SRC2 VSS_A 33_5% 1 2 R6465 5- 49.9_1%
30PPM CLK_R_CPUBCLK R6484
0_5% 1 VDD_PCI0 PCI_STOP# 55 33_5% 1 2 R6466 5- CLK_R_CPUBCLK#
R6454 1 2 7 VDD_PCI1 49.9_1%
CPU_STOP# 54
1 2
1
1 1 42 41 CLK_MCHBCLK
C6386 C6388 VDD_CPU CPU1
CPU1# 40
2 2 CLK_MCHBCLK#
33PF_50V 33PF_50V +V3S
44 CLK_CPUBCLK
CPU0
CPU0# 43
CLK_CPUBCLK#
+V3S 50 XTAL_IN
10K_5% 1 2 R26
49 XTAL_OUT CPU_2_ITP_SRC_7 36 10K_5% 1 2 R25
R6456 1 2 10K_5%
CPU2_ITP_SRC7# 35
24- R6712 1 2 12.1_1% CLK_3S_ICH48 12
CLK_R3S_ICH48 FSA_USB_48
CLK_R3S_CARD48 39- R6713 1 2 12.1_1%
CLKREQA# 33 R6716 CLKREQA#
CLK_BSEL1 16 FSB_TEST_MODE 32
2 1
R6455 CLKREQB# 0_5%
CPPE#
1K_5% CLK_BSEL0
MCH_BSEL0 9- 2 1 53 FSC_TEST_SEL SRC5 31
CLK_3S_PCI5 SRC5# 30
CLK_R3S_CBPCI 39- R6714 1 2 33_5% 5 PCI5
R6491
SRC4 26
1 2
CLK_3S_PCI4 4 PCI4 1 R6473
49.9_1%
SRC4# 27
35- R6457 1 2 33_5% 33_5% 2 9-
CLK_R3S_KBCPCI CLK_R_PEG_MCH R6492
33_5% 2 1 R6474 9-
CLK_3S_PCI3 CLK_PEG_MCH CLK_R_PEG_MCH# 49.9_1%
CLK_R3S_MINIPCI 42- R6459 1 2 33_5% 3 PCI3 SRC3 24
1 2
R6493
+VCCP 25 CLK_PEG_MCH# 1 2
CLK_3S_PCI2 SRC3# 49.9_1%
32- R6890 1 2 12.1_1% 56 PCI2 33_5% 2 1 R6475 18-
+V3S CLK_R3S_LANPCI CLK_PEG_REF CLK_R_PEG_REF
1 R6476 R6494
SRC2 22
33_5% 2 18-
CLK_PEG_REF# CLK_R_PEG_REF# 49.9_1%
2 9 23 1 2
R6460 1 2 10K_5% PCIF1 SRC2# 1 2 R6495
1K_5% CLK_3S_ICHPCI 8 PCIF0_ITP_EN CLK_PCIE_ICH 1 R6477 49.9_1%
SRC1 19
25- R6461 1 2 33_5% 33_5% 2 24-
CLK_R3S_ICHPCI CLK_PCIE_ICH# CLK_R_PCIE_ICH R6496
R6783 20 33_5% 2 1 R6478 24-
R6709 Close to CLKGEN SRC1# CLK_R_PCIE_ICH# 49.9_1%
0_5% 1 ICH_3S_SMCLK 24-,15-,14- 46 SCLOCK 1 2
SRC0 17
6- 2 1
CPU_BSEL0
2 ICH_3S_SMDATA 24-,15-,14- 47 18
SDATA SRC0#
OPEN 39 IREF
R6711 14
13 DOT96 Close to CLKGEN
1 1
29 VSS_48 DOT96# 15 Layout note: These pull down Resistor
VSS_SRC
R6462 45 VSS_CPU Must closed CLK_G
475_1% 2 VSS_PCI0 VTT_PWRGD#_PD 10
2
6 VSS_PCI1
51 VSS_REF REF 52 +V3S
Dothan B-X step and later
HOST CLOCK ICS_ICS954217_TSSOP_56P
FSA FSB FSC FREQUENCY 1
R6499
1 0 1 100 10K_5%
LAYOUT NOTES : THE IREF(PIN_39) SIGNAL VIA R715 CONNECT TO GND DIRECTLY.
1 0 0 CLK_3S_REF 2
133
Dothan A-X step HOST CLOCK 3 D Q2012 VR_PWRGD_CK410
FSC FREQUENCY
G 2 51-,24-
0 100
1 133 S
1 NDS7002A
R6717 1 2 43.2_1% 35- CLK_R3S_KBC14
R6718 1 2 22.6_1% 45- CLK_R3S_CODEC14
R6719 1 2 36_1% 24- CLK_R3S_ICH14
INVENTEC
TITLE
LAYOUT NOTES : THE R6717 , R6718 , R6719 , CLOSED TO U10
Grasshopper 3.0
CLOCK_GENERATOR
SIZE CODE DOC. NUMBER REV
A3 CS Model_No 000
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo