Service Manuals, User Guides, Schematic Diagrams or docs for : acer Acer Aspire 8940_8940G_Quanta_ZY9_Rev3A
<< 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 Acer Aspire 8940_8940G_Quanta_ZY9_Rev3A documenatation <<
Text preview - extract from the document
5 4 3 2 1
+VDDIO_CLK
U21 +3V
+3V 150mA(20mil) +VDDIO_CLK
BKP1608HS181T_6_1.5A +1.05V L29 *BLM18AG601SN1D_6
+3V_CLK 1 15 80mA(20mil)
VDD_DOT VDD_SRC_I/O L30 BLM18AG601SN1D_6 C300 C305 C301 C308
5 VDD_27 VDD_CPU_I/O 18
D L28 C303 C293 C297 C299 C298 C285 C302 17 D
VDD_SRC CLK_BUF_DREFCLK_R .1u/16V_4 .1u/16V_4 10u/Y5V_8 10u/Y5V_8
24 VDD_CPU DOT_96 3
4.7U/10V_8
4.7U/10V_8 .1u/16V_4.1u/16V_4.1u/16V_4.1u/16V_4 .1u/16V_4 29 4 CLK_BUF_DREFCLK#_R
VDD_REF DOT_96#
27M 6 TP54
XTAL_OUT 27 7
XTAL_OUT 27M_SS TP56
XTAL_IN 28 XTAL_IN CLK_BUF_PCIE_3GPLL_R
SRC_1/SATA 10
11 CLK_BUF_PCIE_3GPLL#_R Place each 0.1uF cap as close as
R199 33_4 CPU_SEL SRC_1#/SATA# CLK_BUF_DREFSSCLK_R
10 CLK_ICH_14M 30 REF_0/CPU_SEL SRC_2 13 possible to each VDD IO pin. Place
14 CLK_BUF_DREFSSCLK#_R the 10uF caps on the VDD_IO plane.
SRC_2#
Place the 33 ohm
CLK_SDATA 31 +3V
resistors close to the CK 505 SDA
CLK_SCLK 32 16 R206 10K_4
SCL *CPU_STOP#
2 VSS_DOT CPU_1 20 TP53
8 19 CLK_BUF_DREFCLK_R 3 4
VSS_27 CPU_1# TP55 CLK_BUF_DREFCLK 10
C 9 23 CLK_BUF_BCLK_R CLK_BUF_DREFCLK#_R 1 2 C
VSS_SATA CPU_0 CLK_BUF_DREFCLK# 10
Y3 12 22 CLK_BUF_BCLK#_R RN3 0_4P2R
XTAL_IN XTAL_OUT VSS_SRC CPU_0# CLK_BUF_PCIE_3GPLL_R
1 2 21 VSS_CPU 3 4 CLK_BUF_PCIE_3GPLL 10
26 25 CK_PWRGD_R CLK_BUF_PCIE_3GPLL#_R 1 2
VSS_REF CKPWRGD/PD# CLK_BUF_PCIE_3GPLL# 10
14.318MHZ 33 RN5 0_4P2R
C283 C284 GND CLK_BUF_DREFSSCLK_R 3 4 CLK_BUF_DREFSSCLK 10
33P 33P CLK_BUF_DREFSSCLK#_R 1 2 CLK_BUF_DREFSSCLK# 10
SLG8SP585V RN6 0_4P2R
CLK_BUF_BCLK_R 1 2 CLK_BUF_BCLK 10
CLK_BUF_BCLK#_R 3 4 CLK_BUF_BCLK# 10
RN4 0_4P2R
+1.05V +3V +3V
4/23 Chagne +3V to +1.05V R184
CLK Enable R197
B B
at B-test *10K_4 R198 R202 1K/F_4
2
*10K_4 *10K_4
CPU_SEL Q26 CK_PWRGD_R
3 1 CLK_SDATA CLK_SDATA 14,15
10,16,20,21,25 ICH_SMBDATA
3
Q25
R189 *2N7002W-7-F 2N7002E_200MA
10K_4 C264
*10p/50V/COG_4 R183 0_4 33 VR_PWRGD_CK505# 2 R200
100K/F_4
+3V
1
2
0 1 Q28
1 3 CLK_SCLK
A 10,16,20,21,25 ICH_SMBCLK
*2N7002W-7-F
CLK_SCLK 14,15
Quanta Computer Inc. A
CPU_SEL CPU0/1=133MHz CPU0/1=100MHz
(default) PROJECT : ZY9
R203 0_4 Size Document Number Rev
3A
Clock Generator
Date: Thursday, August 27, 2009 Sheet 3 of 42
5 4 3 2 1
5 4 3 2 1
AUBURNDALE/CLARKSFIELD PROCESSOR (DMI,PEG,FDI) AUBURNDALE/CLARKSFIELD PROCESSOR (CLK,MISC,JTAG)
U37A
Processor Compensation Signals
B26 R446 49.9/F_4 U37B
PEG_ICOMPI R467 20/F_4 H_COMP3
PEG_ICOMPO A26 AT23 COMP3
A24 B27 A16 CLK_CPU_BCLK_R R440 33_4 CLK_CPU_BCLK 11
8 DMI_TXN0 DMI_RX#[0] PEG_RCOMPO BCLK
MISC
C23 A25 R445 750/F_4 R464 20/F_4 H_COMP2 AT24 B16 CLK_CPU_BCLK#_R R439 33_4 CLK_CPU_BCLK# 11
8 DMI_TXN1 DMI_RX#[1] PEG_RBIAS COMP2 BCLK#
8 DMI_TXN2 B22 DMI_RX#[2] PCIE_MRX_GTX_N[0..15] 17
CLOCKS
A21 K35 PCIE_MRX_GTX_N0 R113 49.9/F_4 H_COMP1 G16 AR30 BCLK_ITP_P_R R485 33_4 BCLK_ITP_P 16
D 8 DMI_TXN3 DMI_RX#[3] PEG_RX#[0] COMP1 BCLK_ITP D
J34 PCIE_MRX_GTX_N1 AT30 BCLK_ITP_N_R R484 33_4 BCLK_ITP_N 16
PEG_RX#[1] PCIE_MRX_GTX_N2 R481 49.9/F_4 H_COMP0 BCLK_ITP#
8 DMI_TXP0 B24 DMI_RX[0] PEG_RX#[2] J33 AT26 COMP0
D23 G35 PCIE_MRX_GTX_N3 E16 CLK_PCIE_3GPLL_R R111 33_4 CLK_PCIE_3GPLL 10
8 DMI_TXP1 DMI_RX[1] PEG_RX#[3] PEG_CLK
DMI
DMI
B23 G32 PCIE_MRX_GTX_N4 D16 CLK_PCIE_3GPLL#_R R112 33_4 CLK_PCIE_3GPLL# 10
8 DMI_TXP2 DMI_RX[2] PEG_RX#[4] PEG_CLK#
A22 F34 PCIE_MRX_GTX_N5 R135 *1K_4 TP_SKT0CC# AH24
8 DMI_TXP3 DMI_RX[3] PEG_RX#[5] SKTOCC#
F31 PCIE_MRX_GTX_N6 A18 DPLL_REF_SSCLK_R
PEG_RX#[6] PCIE_MRX_GTX_N7 DPLL_REF_SSCLK DPLL_REF_SSCLK#_R
8 DMI_RXN0 D24 DMI_TX#[0] PEG_RX#[7] D35 DPLL_REF_SSCLK# A17 8/14 Reserve R213 by intel
G24 E33 PCIE_MRX_GTX_N8 H_CATERR# AK14 S3 at Ramp.
8 DMI_RXN1 DMI_TX#[1] PEG_RX#[8] CATERR#
THERMAL
F23 C33 PCIE_MRX_GTX_N9 R213 *100K_4
8 DMI_RXN2 DMI_TX#[2] PEG_RX#[9]
H23 D32 PCIE_MRX_GTX_N10 Layout Note: Place
8 DMI_RXN3 DMI_TX#[3] PEG_RX#[10]
B32 PCIE_MRX_GTX_N11 F6 CPU_DDR3_DRAMRST# 37
D25
PEG_RX#[11]
C31 PCIE_MRX_GTX_N12 R480 H_PECI_ISO AT15
SM_DRAMRST# these resistors
8 DMI_RXP0 DMI_TX[0] PEG_RX#[12] 11 H_PECI PECI near Processor
F24 B28 PCIE_MRX_GTX_N13 *SHORT_4 AL1 SM_RCOMP_0 R155 100/F_4
8 DMI_RXP1 DMI_TX[1] PEG_RX#[13] SM_RCOMP[0]
E23 B30 PCIE_MRX_GTX_N14 AM1 SM_RCOMP_1 R157 24.9/F_4
8 DMI_RXP2 DMI_TX[2] PEG_RX#[14] SM_RCOMP[1]
G23 A31 PCIE_MRX_GTX_N15 AN1 SM_RCOMP_2 R159 130/F_4 +1.1V_VTT
8 DMI_RXP3 DMI_TX[3] PEG_RX#[15] SM_RCOMP[2]
PCIE_MRX_GTX_P[0..15] 17 33 H_PROCHOT# R493 H_PROCHOT#_R AN26
PCIE_MRX_GTX_P0 *SHORT_4 PROCHOT# R477 10K_4
PEG_RX[0] J35 PM_EXT_TS#[0] AN15
DDR3
MISC
H34 PCIE_MRX_GTX_P1 AP15 R478 10K_4
PEG_RX[1] PCIE_MRX_GTX_P2 PM_EXT_TS#[1] R476 *SHORT_4
PEG_RX[2] H33 PM_EXTTS#0 14
E22 F35 PCIE_MRX_GTX_P3 11 PM_THRMTRIP# R514 *SHORT_4 AK15 R479 *SHORT_4 PM_EXTTS#1 15
FDI_TX#[0] PEG_RX[3] PCIE_MRX_GTX_P4 THERMTRIP#
D21 FDI_TX#[1] PEG_RX[4] G33
D19 E34 PCIE_MRX_GTX_P5 TP52
FDI_TX#[2] PEG_RX[5] PCIE_MRX_GTX_P6
D18 FDI_TX#[3] PEG_RX[6] F32 PRDY# AT28 XDP_PRDY# 16
G21 D34 PCIE_MRX_GTX_P7 AP27 XDP_PREQ# 16
FDI_TX#[4] PEG_RX[7] PCIE_MRX_GTX_P8 TP12 PREQ#
E19 F33
PCI EXPRESS -- GRAPHICS
FDI_TX#[5] PEG_RX[8] PCIE_MRX_GTX_P9
F21 FDI_TX#[6] PEG_RX[9] B33 TCK AN28 XDP_TCLK 16
Intel(R) FDI
Intel(R) FDI
G18 D31 PCIE_MRX_GTX_P10 16 H_CPURST# R496 H_CPURST#_R AP26 AP28 XDP_TMS 16
FDI_TX#[7] PEG_RX[10] RESET_OBS# TMS
PWR MANAGEMENT
A32 PCIE_MRX_GTX_P11 *SHORT_4 AT27 XDP_TRST# 16
PEG_RX[11] TRST#
JTAG & BPM
C30 PCIE_MRX_GTX_P12
PEG_RX[12] PCIE_MRX_GTX_P13 R513 H_PM_SYNC_R XDP_TDI_R
D22 FDI_TX[0] PEG_RX[13] A28 8 PM_SYNC AL15 PM_SYNC TDI AT29
C21 B29 PCIE_MRX_GTX_P14 *SHORT_4 AR27 XDP_TDO_R
FDI_TX[1] PEG_RX[14] PCIE_MRX_GTX_P15 TDO XDP_TDI_M
D20 FDI_TX[2] PEG_RX[15] A30 TDI_M AR29
C18 AN14 AP29 XDP_TDO_M
FDI_TX[3] PCIE_MTX_GRX_C_N0 VCCPWRGOOD_1 TDO_M
G22 FDI_TX[4] PEG_TX#[0] L33
C PCIE_MTX_GRX_C_N1 H_DBR#_R R482 *SHORT_4 C
E20 FDI_TX[5] PEG_TX#[1] M35 DBR# AN25 XDP_DBRESET# 8,16
F20 M33 PCIE_MTX_GRX_C_N2 11,16 H_PWRGOOD R475 *SHORT_4 AN27
FDI_TX[6] PEG_TX#[2] PCIE_MTX_GRX_C_N3 VCCPWRGOOD_0
G19 FDI_TX[7] PEG_TX#[3] M30 XDP_OBS[0:7] 16
L31 PCIE_MTX_GRX_C_N4 AJ22 XDP_OBS0_R R500 *SHORT_4 XDP_OBS0
FDI_FSYNC0_R PEG_TX#[4] PCIE_MTX_GRX_C_N5 R470 VDDPWRGOOD_R BPM#[0] XDP_OBS1_R R501 *SHORT_4 XDP_OBS1
F17 FDI_FSYNC[0] PEG_TX#[5] K32 8 PM_DRAM_PWRGD AK13 SM_DRAMPWROK BPM#[1] AK22
FDI_FSYNC1_R E17 M29 PCIE_MTX_GRX_C_N6 0_4 AK24 XDP_OBS2_R R504 *SHORT_4 XDP_OBS2
FDI_FSYNC[1] PEG_TX#[6] PCIE_MTX_GRX_C_N7 BPM#[2] XDP_OBS3_R R503 *SHORT_4 XDP_OBS3
PEG_TX#[7] J31 BPM#[3] AJ24
FDI_INT_R C17 K29 PCIE_MTX_GRX_C_N8 7/3 Change R470 connect to S3 circuit of P.37 at C-test H_VTTPWRGD AM15 AJ25 XDP_OBS4_R R499 *SHORT_4 XDP_OBS4
FDI_INT PEG_TX#[8] PCIE_MTX_GRX_C_N9 VTTPWRGOOD BPM#[4] XDP_OBS5_R R498 *SHORT_4 XDP_OBS5
PEG_TX#[9] H30 BPM#[5] AH22
FDI_LSYNC0_R F18 H29 PCIE_MTX_GRX_C_N10 AK23 XDP_OBS6_R R502 *SHORT_4 XDP_OBS6
FDI_LSYNC1_R FDI_LSYNC[0] PEG_TX#[10] PCIE_MTX_GRX_C_N11 R483 *SHORT_4 BPM#[6] XDP_OBS7_R R497 *SHORT_4 XDP_OBS7
D17 FDI_LSYNC[1] PEG_TX#[11] F29 16 H_PWRGD_XDP AM26 TAPPWRGOOD BPM#[7] AH23
E28 PCIE_MTX_GRX_C_N12
PEG_TX#[12] PCIE_MTX_GRX_C_N13
PEG_TX#[13] D29
D27 PCIE_MTX_GRX_C_N14 R471 1.5K/F_4 CPU_PLTRST# AL14
PEG_TX#[14] PCIE_MTX_GRX_C_N15 10,16,17,20,21,25,26,30 PLTRST# RSTIN#
PEG_TX#[15] C26
R472
L34 PCIE_MTX_GRX_C_P0 750/F_4
PEG_TX[0] PCIE_MTX_GRX_C_P1 Clarksfield/Auburndale
PEG_TX[1] M34
M32 PCIE_MTX_GRX_C_P2 SI 2/5 Modified
PEG_TX[2] PCIE_MTX_GRX_C_P3
PEG_TX[3] L30
M31 PCIE_MTX_GRX_C_P4
PEG_TX[4] PCIE_MTX_GRX_C_P5
PEG_TX[5] K31
M28 PCIE_MTX_GRX_C_P6
PEG_TX[6] PCIE_MTX_GRX_C_P7
PEG_TX[7] H31
K28 PCIE_MTX_GRX_C_P8
PEG_TX[8] PCIE_MTX_GRX_C_P9
PEG_TX[9] G30
G29 PCIE_MTX_GRX_C_P10
PEG_TX[10] PCIE_MTX_GRX_C_P11
PEG_TX[11] F28
E27 PCIE_MTX_GRX_C_P12
PEG_TX[12] PCIE_MTX_GRX_C_P13
PEG_TX[13] D28
C27 PCIE_MTX_GRX_C_P14
PEG_TX[14] PCIE_MTX_GRX_C_P15
PEG_TX[15] C25
B B
Clarksfield/Auburndale
Processor
PCIE_MTX_GRX_N[0..15] 17 PCIE_MTX_GRX_P[0..15] 17
Pullups JTAG MAPPING
PCIE_MTX_GRX_C_N0 C168 0.1U/X7R_4 PCIE_MTX_GRX_N0 PCIE_MTX_GRX_C_P0 C160 0.1U/X7R_4 PCIE_MTX_GRX_P0 XDP_TDI_R XDP_TDI 16
PCIE_MTX_GRX_C_N1 C162 0.1U/X7R_4 PCIE_MTX_GRX_N1 PCIE_MTX_GRX_C_P1 C155 0.1U/X7R_4 PCIE_MTX_GRX_P1 +1.1V_VTT R491 0_4
PCIE_MTX_GRX_C_N2 C154 0.1U/X7R◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo