Acer Q1VZC Schematics Document page 25

A
+1.2V_LAN
1 1 1 1 1 1 1
1
2 2 2 2 2 2 2
+3VALW +3V_LAN
R285
1 2
@ 0_0805_5%
AO3419L_SOT23-3 3 1
Q37
R554
1 @ 2
10K_0402_5%
R548 1 @ 2
<20,33> PCH_PWR_EN#
0_0402_5%
R549 1 2
<29> LAN_PWR_EN#
1K_0402_5%
1
C498
0.1U_0402_16V4Z
2
<14> PCIE_PRX_DTX_P3
<14> PCIE_PRX_DTX_N3
<14> PCIE_PTX_C_DRX_P3
<14> PCIE_PTX_C_DRX_N3
2
<27,29>
<15,27> PCH_PCIE_WAKE#
<17,27,29,30> PLT_RST_BUF#
<14> CLK_PCIE_LAN
<14> CLK_PCIE_LAN#
C303 1 2 0.1U_0402_16V4Z PLT_RST_BUF#
<26> CR_DATA0
<26> CR_DATA1
<26> CR_DATA2
<26> CR_DATA3
3
25MHZ_10PF_7V25000014
Y3
1 3 LAN_XTALO
1 3
GND GND
1
2 4
C316
15P_0402_50V8J
2
On chip
AT24C02
4
A
B
+VDDO_CR
U25
1/3 Add(Broadcom request)
20
VDDO_CR
R02 Modify
+1.2V_LAN 35
1 1 1
VDDC
61
VDDC
2 2 2
+3V_LAN
7
VDDO
56
VDDO
62
VDDO
1 1 1 1
+LAN_AVDDL 39
AVDDL
45
AVDDL
51
2 2 2 2 AVDDL
+LAN_GPHYPLLVDDL 36
GPHY_PLLVDDL
32
+LAN_PCIEPLLVDD
PCIE_PLLVDDL
29
PCIE_PLLVDDL
1 2 PCIE_PRX_C_DTX_P3 28
.1U_0402_16V7K C305
PCIE_TXD_P
.1U_0402_16V7K 1 2 C308 PCIE_PRX_C_DTX_N3 27
PCIE_TXD_N
33
PCIE_RXD_P
34
PCIE_RXD_N
R289 1 2 0_0402_5%
EC_PME#
R290 1 2 4.7K_0402_5%
+3V_LAN
R291 1 @ 2 0_0402_5% LAN_PME# 3
WAKE#
R292 1 2 0_0402_5% 11
PREST#
31
PCIE_REFCLK_P
30
PCIE_REFCLK_N
1 2 25
CR_DATA0 R295 33_0402_5% CR_DATA0_R
CR_DATA0
CR_DATA1 R296 1 2 33_0402_5% CR_DATA1_R 24
CR_DATA1
CR_DATA2 R298 1 2 33_0402_5% CR_DATA2_R 23
CR_DATA2
CR_DATA3 R299 1 2 33_0402_5% CR_DATA3_R 22
CR_DATA3
52
CR_DATA4
53
CR_DATA5
54
CR_DATA6
55
CR_DATA7
+3VS
R310 1 2 1K_0402_5% 58
VMAIN_PRSNT
+3V_LAN
R311 1 2 4.7K_0402_5% 6
TEST1
1 2 10
TEST2
R312 4.7K_0402_5%
4
LOW_PWR
LAN_XTALI
LAN_XTALO_R LAN_XTALO_R 19
XTALO
LAN_XTALI 18
XTALI
R314
200_0402_1%
15mil
1 2 LAN_RDAC 38
RDAC
R315 1.24K_0402_1%
12
<14> LAN_CLKREQ# CLK_REQ#
R550 BCM57785XA0KMLG_QFN68_8X8
1
1 2
+3V_LAN
C317
10K_0402_5%
15P_0402_50V8J
2
+3V_LAN
SPROM_CLK SPROM_DOUT
(EECLK) (EEDATA)
C320
1 0
1 1 @
U26
8
VCC
7
WP
SPROM_CLK 6
SCL
SPROM_DOUT 5
SDA
AT24C04BN-SH-T_SO8
SA00004QG00
@
B
C
37 +LAN_BIASVDDH
BIASVDDH
17
+LAN_XTALVDDH
XTALVDDH
48 +LAN_AVDDH
AVDDH
42
AVDDH
49 LAN_MIDI3-
TRD3_N
50 LAN_MIDI3+
TRD3_P
47 LAN_MIDI2-
TRD2_N
46
LAN_MIDI2+
TRD2_P
43 LAN_MIDI1-
TRD1_N
44 LAN_MIDI1+
TRD1_P
41 LAN_MIDI0-
TRD0_N
40 LAN_MIDI0+
TRD0_P
65
LAN_LINK#
SO_LINKLED#
66
SCLK_SPD1000LED#
2
SPD100LED#_SERIALDO
67 2
R286
TRAFFICLED#_SERIALDI
8 +VDDO_CR_R R287 1
GPIO1_LR_OUT
5
GPIO_0
64 SPROM_DOUT
SI_EEDATA
63 SPROM_CLK
CS#_EECLK
1 CR_DETECT_R R293 2
SD_DETECT/XD_WE#
68
SR_DISABLE/XD_DETECT#
59
MS_INS#/XD_CE#
9
GPIO2_MEDIA_SENSE/XD_RE#
57 CR_WP#_R R303 2
CR_WP#/XD_WP#
60 CR_PWR_EN_R R306 2
CR_LED_CR_BUS_PWR/XD_ALE
21 CR_CLK_R R307 1
CR_CLK/XD_RY_BY#
26 CR_CMD_R R308 1
CR_CMD_XD_CLE
40mil L24
16 +1.2V_LAN_OUT 1
SR_LX
4.7UH_PG031B-4R7MS_1.1A_20%
13
SR_VFB
0.1U_0402_16V4Z
40mil
15
SR_VDDP
14
SR_VDD
0.1U_0402_16V4Z
1
C312
2
PLACE NEXT P14
@
1 2
0.1U_0402_16V4Z
@
1
A0
2
A1
3
A2
4
GND
Security Classification Security Classification Security Classification
Issued Date Issued Date Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
C
D
LAN_MIDI3- <26>
LAN_MIDI3+ <26>
LAN_MIDI2- <26>
LAN_MIDI2+ <26>
20mil
LAN_MIDI1- <26>
LAN_MIDI1+ <26>
+LAN_XTALVDDH
LAN_MIDI0- <26>
LAN_MIDI0+ <26>
20mil
+LAN_BIASVDDH
<26>
20mil
+LAN_AVDDH
1
0_0402_5%
LAN_ACTIVITY# <26>
0.1U_0402_16V4Z
2 0_0603_5%
+VDDO_CR
1 0_0402_5% CR_DETECT
CR_DETECT <26>
1 0_0402_5% CR_WP#
CR_WP# <26>
1 0_0402_5% CR_PWR_EN
CR_PWR_EN <26>
<EMI>
2 33_0402_5% CR_CLK
2 33_0402_5% CR_CMD
CR_CMD <26>
40mil
2
+1.2V_LAN
1 1
EMI Request...2010/07/27
C310 C311
10U_0603_6.3V6M
2 2
R02 Modify
20mil
+LAN_PCIEPLLVDD
+3V_LAN
4.7U_0603_6.3V6K
1 1
C313 C314
0.1U_0402_16V4Z
2 2
20mil
+LAN_GPHYPLLVDDL
1
C318
0.1U_0402_16V4Z
2
20mil
+LAN_AVDDL
1
C321
0.1U_0402_16V4Z
2
Compal Secret Data Compal Secret Data Compal Secret Data
2011/11/22 2011/11/22 2011/11/22 2012/11/22 2012/11/22 2012/11/22
Deciphered Date Deciphered Date Deciphered Date
D
E
+3V_LAN
60mil
1 1
2 2
L21
1 2
1
+3V_LAN
C302 BLM18AG601SN1D_2P
0.1U_0402_16V4Z
2
L22
1 2
1
C304 BLM18AG601SN1D_2P
0.1U_0402_16V4Z
2
L23
1 2
BLM18AG601SN1D_2P
1 1
C306 C307
0.1U_0402_16V4Z
2 2
For EMI request
C309
CR_CLK <26>
<EMI> 1 2
10P_0402_50V8J
SM010005500 500ma 600ohm@100mhz DCR 0.38
L25
1 2
+1.2V_LAN
BLM18AG601SN1D_2P
1
C315
4.7U_0603_6.3V6K
2
L26
1 2
+1.2V_LAN
BLM18AG601SN1D_2P
1
C319
4.7U_0603_6.3V6K
2
L27
1 2
+1.2V_LAN
BLM18AG601SN1D_2P
1
C322
4.7U_0603_6.3V6K
2
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
Title Title Title
LAN Boardcom 57785 LAN Boardcom 57785 LAN Boardcom 57785
Size Size Size Document Number Document Number Document Number
Custom Custom Custom
Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic
Date: Date: Date: Friday, April 20, 2012 Friday, April 20, 2012 Friday, April 20, 2012 Sheet Sheet Sheet 25 25 25 of of of
E
1
2
3
4
Rev Rev Rev
1.0 1.0 1.0
45 45 45