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A B C D E
CLOCK C-NOTE SYSTEM BLOCK DIAGRAM
GENERATOR Thermal&Fan
ICS9248-157 Controler
4
SDRAM CLK BUFFER CPU 4
ICS9112BM-17 PAGE:3 GMT Intel Mobile 2 So-DIMM
G768B PAGE:22
64MB Mitsubishi MH8S64AQFP-6L
PIII/CELERON PC100MHz 128MB Samsung M464S1724CT2-L75
CPU CORE SYSTEM DC/DC GEYSERVILIE 128MB Infineon
VCC_CORE : 1.7 V/1.35V VCC_IO : 1.5V HYS64V16220GDL-7.5-C2
REGULATOR REGULATOR PAGE:4 CRT
PAGE:13
MAXIM MAXIM 100MHz Host Bus PAGE:12
MAX1717 PAGE:5 MAX1631 PAGE:28 Trident
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BATTERY BATTERY NB TV TV Out
CHARGER CHARGER ALI M1632-C EXPRESS
WITH VGA PAGE:15
3 Controler FirmWare /TRIDENT CYBERBLADE 14' Samsung(LTN141X8-L00)
3
MAXIM (Ambit) LCD Hyuandai(HT14X14-101)
PAGE:29 PAGE:8
MAX1772 MC68HC908SR12 13' LG(LG/LP133X7-N2AD)
PAGE:14
PAGE:30 PCI BUS/33MHz SANYO(TM133XG02L06B)
MINIPCI Socket LAN SB PCMCIA Power
1394Controller Actiontec Controler PAGE:18
Intel ALI M1535-B1B Switch
TI 802.11b/Modem 82550GY (With SIO)
O2MICRO MICREL ONE SLOT
TSB43AB22 card PAGE:31 PAGE:16 OZ6912
PAGE:36 PAGE:19
PAGE:18 MIC2562A
PAGE:18
ULTRA 33/66 UltraBay
2
ISA BUS 2
PRIMARY BIOS CDC connector
HDD MIC In
IBM(IC25N010/15/30ATDA04) RTC KBC AC LINK AUDIO
Hitachi(DK23CA-10/15/30)
USB MXIC CODEC
PAGE:20 2 PORT Benchmarq Mitsubishi MX29F004 MODEM
PAGE:19 BQ3285LF M38867 4Mbit PAGE:27 Realtec PAGE:24
PAGE:27 PAGE:23 CDCPORT ALC200
CD ROM
TEAC CD-224E-B25 Debug Port (AMBIT) PAGE:19 PAGE:25
LG CRN-8245B FIR PAGE:27
DVD ROM OP AMP
Hitachi GD-S250 Infineon TRACK INT KB Printer PORT TI
MKE SR-8175B IRMS6453 POINTPAGE:21 TPA0202
CD-RW PAGE:27
PAGE:21 Serial Port PAGE:24 PAGE:26 Line Out
1
SONY CRX700E-10 Digitally signed by dd 1
DVD/CD-RW
Toshiba SD-R2002 DN: cn=dd, o=dd,
Acer Incorporated
21F,88,Sec. 1,Hsin Tai Wu Rd.
ou=dd,
PAGE:35
Hsichih,Taipei Hsien 221,
FDD Port Replicator (244PIN) Title
Taiwan,R.O.C.
email=dddd@yahoo.
USB PORT Line Line AC BLOCK DIAGRAM
Serial Printer CRT USB RJ45 RJ11 PS2 Legency FDD Size Document Number com, c=US Rev
PAGE:34
In Out In A3
Date: 2009.11.20
C-Note -4
Date: Monday, December 03, 2001 Sheet 1 of 36
A B C D E
21:04:32 +07'00'
A B
History C 71.
D
(P.17)RA55 change to Dummy
E
1.
SHEET INDEX
Block System Architecture
Rev:SA
72.
73.
74.
75.
(P.19)CN22 Pin31 change name to BDC_LED
(P.23)Swap net name KBC_SMBDATA and KBC_SMBSCLK
(P.32)Remove G16
(P.36)Change DR#_5 and MOT#_5 logic to 2 input DR0/1#_5 and MOT0/1#_5
Rev:SB 04/07
1.(P.3) PCICLK0 assign for 1394 chip 76. (P.16)Change DRVRST# logic circuit,add U100(OR gate),not use Smittch trigger
2. Rev. History Sheet Index & Revision History 2.(P.5) R187/492 change from 0 ohm to 4.7 ohm 04/08
3.(P.7) Change charger flash circuit,use NC7SZ125 U83/83 78. (P.22) Change BC442 from 4.7uF to 10uF for FAN_VCC
3. Clock Gen. CLK GEN. IC9248-157 & CLK Buffer ICS9112A0A 4.(P.7) change +1.5V generate circuit (0324) 79. (P.22) U26/RA6 Dummy, U36 DS75 mount for Hardware Thermal Shutdown
5.(P.8) 1632 E22/G22 change power to M+3V 80. (P.22)Hardward Thermal Shutdown enable signal change from GPO to system powergood
44. CPU1 CPU Mobil pentium!!!/Coppermine 6.(P.9) Add +2.5V bypass cap BC544
1. (P.14) LCD I/F CN18 Pin39/40 SWAP
REV: 2. (P.36) 1394 TSBAB22 Pin 86 PH 3.3V / Pin 96 floating. 4
7.(P.13) Add U85 for 24C02 switch SC Add RB2 for cut signal.
5. CPU2 CPU CORE/IO Power 8.(P.14) Change LCD interface 3. (P.24) Remove Printer Port FDD function
9.(P.15) Change TV-Port connector SKT2 4. (P.31) R332 change form 10K to 3.3K for S3 function
6. CPU3 Geyserville & CPU Thermal Sensor 10.(P.16) Change PCIRST#_3 logic circuit 5. (P.34) Modify USB_WAKE_EN logic circuit
11.(P.16) SB 32K for NB reserve bypass trace 6. (P.12) Swap CKE1 and CKE3
7. Power Power 2.5V & VRM 12.(P.16) Change GPIO assihnment 7. (P.19)Remove MINIPCI/CDC Modem Switch
XFD_INST# / CHKPW /SERIAL_EN / SB_Fn 8. (P.26) Modify HP_IN function
/ 24C08_WP 06/02
8. M1632_1 N/B ALi M1632 09. (P.12) Change DM1 type( new location SKT4)
13.(P.17) BT_RESET_3 change to PL( SB HW setting)
14.(P.18) PME#_RSM block leakage circuit change 10. (P.15) Add BC578/579 for EMI
9. VGA VGA Power & Filter & Damping RES 15.(P.19) PME#_RSM block leakage circuit change 11. (P.19) Change MINI-PCI socket type
16.(P.19)MINIPCI add AC97 interface 12. (P.20)Remove BC148,Add TC25 for HDD power
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10. M1632_2 M1632 Hardware Setting 17.(P.19)Change MDC interface to CDC interface 13. (P.20) Add serial resistor on SIRQI_5 for ATA spec
18.(P.19)Change modem cable connector 14. (P.25) Add RB4 on VREFOUT path to CODEC
11. SDRAM_1 On Board SDRAM 19.(P.20)Change USB connectors 15. (P.29) Modify charger circuit
20.(P.21)Combin bluetooth interface to CDC interface 16. (P.30) R90/92 change to 47K ohm
(P.28) R427 change to 33K,R426 change to 20K
12. SDRAM_2 SODIMM SOCKET 21.(P.22)G768B Thermal Alert add 100K PL to prevent abnormal low signal
RA8/9/10/11 change to 200K ohm
22.(P.22)Change FAN/LID connector type 17. (P.36) R561 change to 390K ohm
13. CRT CRT PORT & INVERTER INTERFACE 23.(P.22)Change 24C08 to 24RF08
06/08
3 24.(P.22)24RF08 write protect signal change to C02/RF08#
25. (P.23)Remove TP4 PS/2 mouse serial function
18. (P.23) KBC port60 add AD-IN signal for fresh function 3
14. LCD LCD INTERFACE 26. (P.23)Change KBC GPIO TP4/PS2# / KBID2 / 3_MODE# / BLUEIN#
19. (P.15) TV-OUT add composite signal
20. (P.21) ST_SMI signal unconnect
27. (P.23)KBC SMBus change power to M+5V
15. TV PORT TVEXPRESS 28. (P.24)Add printer port FDD support
21. (P.22) AT24RF08 WP/PROT pins circuit change
22. (P.25) CP_SPKR# add PL resistor
29. (P.24)1394 connecter add common mode choke 23. (P.23)KBC_BEEP add voltage division
16. M1535_1 S/B ALi M1535 30. (P.26)Change speaker connector 24. (P.27) Add BC582 for +5V
31. (P.28)Change M+3V/+3.3V/+5V power switch on/off circuit 25. (P.30) Add OFF_PWR1#_5RSM signal to Charger Controll IC
17. M1535_2 S/B HAREWARE SETTING 32. (P.29)Change charger current control circuit and 26. (P.18) Cardbus controller Pin34 PH change to +3V power
add Li-Ion battery full power charge function
33. (P.30)Change battery LED indicator circuit 27. (P.25)Change Buzzer voltage division
18. PCMCIA PCMCIA CONTROLLER-OZ6912 34. (P.30)Change AD In logic,R224 to 18K ohm 28. (P.3) Add RB3 PL for CKG H/W setting
Rev:SD 1. (P.15) Add BC584 for EMI
35. (P.31)Conbine RJ45/RJ11 connector 2. (P.16) R547/R550 change from 1K to 10K
19. MINIPCI MINIPCI SOCKET-802.11/IEEE 1394 36. (P.34)Change Ultra Bay power control with TPS2013D 3. (P.20) R314 change to 33 ohm, R552/RB10 change to Dummy
4. (P.22) U78 RFID pin3-PROT change connection.Use U44D to do level shift 5V->3V
37. (P.35)Change modem connector type 5. (P.25) BC227/BC247 change to 47uF 0805,RA43/RA44 dummy for line_out path change
6. (P.27) IrDA circuit change to 3V level.Add U106/U107 for level shift.
20. IDE/USB HDD/USB CONECTOR 38. (P.36)Add 1394 circuit R363 change to 33 ohm,BC582 change to 47uF
39. (P.25/26) SPKR_L/R+1 connec to LINE_OUTL/R 7. (P.28) BC298/Bc299 change to 10u25VX5R for EMI( The schema is use 4.7uF for
temepary placement before P/N is avaliable)
21. B.T. BLUETOOTH INTERFACE & THERMAL / FAN CONTROLLER 40. (P.16)PNF / VRCHANGE# / XFD_INST# routing together 8. (P.28) Add D32/D33 for undershoot solution
41. (P.6/14/15/21)U66 change HC14 to LCX14 9. (P.28) Reserve RC4/RC5 for undershoot solution
10. (P.28) Change D5/D21/R21/BC575 for power on sequence
42. (P.28)UBAY_+5VSB/M+5V/+5V/POWER_ON Logic change 11. (P.29) Change RA12/RA15 for total power charge
22. THERMAL SENSOR G768B & DS75 43. (P.19)Modify CDC / MINIPCI interface.
12. (P.29) Change R53/BC61 for SANYO charge time solution
13. (P.29) Add D31/D30/RC1 ,change net for reserve voltage issue
14. (P.29) Change BC288/BC252/BC272/BC295/BC278 for EMI issue
2 2
44. (P.22)Add RA48 on FAN1_FG pin 15. (P.31) Add L20 for EMI
16. (P.34) R140 change to 33 ohm,R137 dummy for IDE signal
23. KBC/PS2 PORT M38867 45. (P.23)KBC P44 modify MDMIN# 17. (P35) CN20 pin168/169 net change.Add RC31/BC583 termination for high port issue
18. (P.36) U87 change to dummy,RA16/RA17 change to dummy,RB5/RB6 change
46. (P.25)Add MDM_BEEP for BUZZER source to 2.7K ohm for 1394 EEPROM remove issue
24. PORT SERIAL & PARALLEL PORT 47. (P.19)Remove MiniPCI Pin-100 SERIRQ PS: P.25 RC2 (pull down resister of MDM_BEEP).
P.27 G26 and RCL# pin
48. (P.26)Change Audio Jack Type P.28 U7 and U96 parts change to 4466
25. CODEC AC'97 CODEC -CS4299 49. (P.29)Change DC Power Jack Type P.31 PME# _RSM to PWRBTN0#_KB
50. (P.22)HW_THERM_EN change always PH,not control by GPO Rev:-1 1. (P.15) Add RD7,Unmount X1,BC4,BC3,R9,R13,R14,R15 for
26. OP AMP AUDIO OP AMPLIFIER 51. (P.16)RA41 mount TV-Out Issue RD5 for PCIRST# glitch issue
2. (P.16) Add
52. (P.25)RA43/RA44 mount,BC227/247 un-mount 3. (P.17) Add RP15 for port reloicator ID
4. (P.18) R217 change to 0 ohm
53. (P.23)KBC port44 change to USB_WAKE_EN 5. (P.21)Remove BlueTooth I/F
27. BIOS BIOS & DEBUG PORT & RTC 54. (P.28)Add Q44 for Haedward Thermal Shutdown
6. (P.23) RD8/Q47 unmount(reserve)
7. (P.25) BC227/247 unmount,RA43/RA44 0 ohm
8. (P.26) R331 change 22K,R343 change 5.6K
55. (P.34)Change FDD LEDsignal to DR0/1#_5 9. (P.27) R361/358 change to 1.8 ohm
10. (P.28) BC292/19 change to 0.01uF,R21 change to 4.7K
28. DC/DC SYSTEM DC/DC 56. (P.28)U96 pin connect error 11. (P.29) R379/380 change to 20K/10K,Add RD9,R365/381 change to 3.3K/10K
12. (P.31) TR4/TR3/L20 chabge for EMI
57. (P.28)Remove BC47/49/50 TC6/9 13. (P.32) Add G27 for EMI
14. (P.34) RN5 unmount
29. CHARGER1 CHARGER CONTROLLER-MAX1772 58. (P.5) Add RC termination near D27 for EMI Rev:-2
59. (P.22)Add RA51 for FAN1_VCC 01. (P.17) PRE#_RSM change circuit.Add RE3.RE4,Q48,
30. CHARGER2 FirmWare-MC68HC908SR 60. (P.15)BC2/10 change to 150P,BC14/15 change to Dummy (Reserve,not mount)
03/30 02. (P.19) Add RE1 PL on AC_SDATA_IN1
61. (P.36)1394 PCI_REQ/GNT change to REQ#3/GNT#3 03. (P.26) Add RE2 PL on KBC_BEEP
31. LAN INTEL82559 04. (P.29) D30 pin1 connect to AD+IN
62. (P.36)1394_PME# just Pull high to +3.3V
63. (P.34)CD_CSEL pull low change to 470 ohm 05. (P.18) Q19 change to DTC124EKA
32. NCLOGIC FREE LOGICAL GATES
1 64. (P.16/17)Change SBFn connection
04/02
06. (P.19) Q18 change to DTC124EKA
07. (P.23) Q36/Q15 change to DTC124EKA 1
33. TEST PAD TEST POINTS 65. (P.15)SKT2 Pin1/Pin3 Swap 08. (P.20) TC25 change to 150uF
66. (P.25)U34 Pin4 to U95 Pin3 net name duplicate(BUZZER) 09. (P.25) BC168,BC169 change from 5P to 18P
34. ULTRA BAY CD-ROM/FDD/ZIP/USB change to BUZZER_1 Rev:-3 Acer Incorporated
21F,88,Sec. 1,Hsin Tai Wu Rd.
04/05 01. (P.12) Chnage CKE circuit,add RF1 PL Hsichih,Taipei Hsien 221,
67. (P.3)RA30 and BC577 change circuit from RC filter to termination 02. (P.25) Change X6 to 10pF part,BC168/169 change to 9pF Taiwan,R.O.C.
35. PORT REPLICATOR 68. (P.14)CN9 Pin15 change to BDC_LED Title
03 (P.17) D19 Un-mount for S3 solution Revision History
69. (P.16)RA53 mount 0 ohm Rev:-4 Size Document Number Rev
36. 1394 TSB43AA22 70. (P.17)SB_Fn PH(RP13 pin6) change to SBFn 01 (P.20) Change TC3/22 to 150uF
A2 C-Note -4
Date: Wednesday, December 05, 2001 Sheet 2 of 36
A B C D E
+3.3V A PCLKVCC
B
+2.5V CLK_VCC
C D E
R150
R454 For ICS9248-157 only
1 2 1 2
SCD1U16V
0R5 BC423 BC443 BC83 BC81 0R5
63.R0003.161 BC82 BC85
SC10U10V6ZY SCD1U16V SCD1U16V SCD1U16V SC10U10V6ZY FS3 FS2 FS1 FS0 CPU PCI
0 0 0 0 33.33 16.66
(PIN 13) (PIN 19) (PIN 28) 0 0 0 1 63.33 31.66
4 0 0 1 0 69.99 35.00
4
0 0 1 1 66.66 33.33
0 1 0 0 97.00 32.33
+3.3V 0 1 0 1 96.22 32.07
0 1 1 0 91.50 30.50
1
+3.3V
C-Note 0116 Change R475 0 1 1 1 83.33 27.77
10KR3
X-14.318MHZ-1 C-Note 0116 Add 1 0 0 0 50.00 16.66
1
to XTAL-14D318M +3.3V R477
2
BC87 R471 1 2 1 0 0 1 95.25 31.75
14M_GCL_D3 6 C-Note 1230 Change
2 10KR3
33R3 Flicker Problem 1 0 1 0 105.00 35.00
1
R466 R470
33->0
2
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SC10P DUMMY-R2 1 2 VGA14M_3 8,15 Default 1 0 1 1 100.00 33.33
R476
1 2 14M35_D3 16 1 1 0 0 66.66 16.66
1
R472 0R3-0-U
1
33R3 +3.3V +3.3V
DUMMY-R3
1
2
X3 63.33034.151 1 1 0 1 126.35 31.66
XTAL-14D318M R473 DUMMY-R3
1 1 1 0 139.65 35.00
2
R467 RN37
1
BC86 1 8
SC10P PCLKVCC DUMMY-R3 2 7 1 1 1 1 133.33 33.33
PCLKVCC
3 6
2
3 Clock Generator CLK_VCC 4
SRN4K7
5
3
2
U12
C-Note 1230 change 14M35D3 1 28
FS1/REF0 VDD
XIN 2 27 14MCLK2
1632CLK change Freerun X1 REF1/FS0
XOUT 3 26 SPRAD#_3 C-Note 1230 Skew Requirement:
R460 X2 SPREAD#
8 PCLK32_D3 1 2 M1632PCICLK 4 25 Check Clkrun CPU_CPU:200ps max.
FS2/PCICLK_F VDDL 22R3
33R3 5 24 CPUCLK1 1
R461 2 SDRAM-SDRAM:500ps max.
PCICLK0 CPUCLK1 Function? HCLKCPU_D2 4
CARD_CLK 6 23 CPUCLK0 1 2 PCI-PCI:500ps max.
PCICLK1 CPUCLK0 HCLK1632_D2 8
7 22 CPU-NB:In Phase
R458 GND GNDL R45622R3
1 2 8 21 R134 DRAM-NB:In Phase
18 PCLKCARD_D3 VDD GND
33R3 MDLN_CLK 9 20 PCI_STP# 2 1 PCI_STP#_3 16 CPU/NB-PCI:1-4ns,2.5ns typical
PCICLK2 PCI_STOP#
MCLK_PCI3 10 19 NB-SB:1-4ns,2.5ns typical
PCICLK3 VDD DUMMY-R3
R141 11 18 NB-NBPCI:1-4ns,2.5ns typical
PCICLK4 CPU_STOP# CKG_CPUSTP#_3 6
1 2 12 17 CLK_PWRDWN#
1394_CLK
19 PCLKMINIPCI_D3 PCICLK_E PD# R133
33R3 13 16 DIV4# 2 1 Jitter Requirement:
VDD DIV/4# C-Note 0116 Change
48M/SEL100/66# 14 15
1
1
CPU:250ps max.
FS3/48MHZ GND
1
1
R459 PCI:500ps max.
R142 DUMMY-R3 SB_CPUSTP#_3
8 MCLK 1 2 R469 +3.3V ICS9248-157 R464
33R3 10KR2 to CKG_CPUSTP#_3 Duty Cycle Requirement:
1
63.10334.1D1 R457
1
45%-55% for all clock
R145 R463
2
R143 33R3 DUMMY-R3 DUMMY-R3
2
2
1 2
2
31 PCLKLAN_D3
DUMMY-R3 10KR3
R144 33R3
1 2 M1535_CLK
2
16 PCLK35_D3