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Compal Confidential
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PAZ00 Schematics Document
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p.
Nvdia(T20) + four x4 DDRII
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2010-07-15
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REV: 1.0a
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h
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Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2006/08/18 Deciphered Date 2008/09/20 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Cover Page
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
C 0.1
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.
T20 schematic
Date: Wednesday, July 21, 2010 Sheet 1 of 33
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A B C D E
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DDR2
LVDS RGB DDR2 SDRAM * 4
LCD Conn. LVDS Bridge
SN75LVDS83 512M/1GB
USB1(Client)
USB Port (Mini)
UART (For Sirius sku)
/
DDC_I2C(5V) DDC_I2C(3,3V)
/x
I2C LEVEL Shifter
ULPI (For Procyon sku) USB2 (HOST) USB Hub *2 port BT module
USB PHY
(USB3315) SMSC USB 2512
WIFI
HDMI (For Sirius sku)
HDMI Conn. Nvidia Tegra T20 SDIO
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2 2
USB Port (Full)
USB3 (Host)
p.
SDIO1(3.3V) USB Hub *4 port
SD/MMC conn WWAN SIM
SMSC USB 2514
USB2.0
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USB 2.0
eMMC HSMMC DMIC Webcam
(4/8/16/32GB) GNE_I2C(1.8V) GNE_I2C(3.3V)
Audio Codec Audio AMP
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NAND Flash I2C LEVEL Shifter TPA6017 Speaker
ALC5632
(128M)
m
HeadPhone/Ext. MIC
CAM_I2C(3.3V) PWR_I2C(1.8V)
I2C LEVEL Shifter
//
PWR_I2C(3.3V)
3 3
PMU Thermal Sensor GNE_I2C(3.3V)
p:
TI TPS658621 ADI ADT7421 G-SENSOR
Bosch BMA150
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ENE KBC PS2
KB926 GNE_I2C(3.3V)
Light sensor
h
Intersil 29011
LED SPI T/P GNE_I2C(3.3V)
TPM ST19NP18
DC/DC Interface EC_I2C(3.3V)
SPI ROM Battery
DC IN Keyboard
4 4
BATT IN
Security Classification Compal Secret Data Compal Electronics, Inc.
2008/12/22 2009/12/22 Title
CHARGER Issued Date Deciphered Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Block Diagram
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS C 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Wednesday, July 21, 2010 Sheet 2 of 33
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5 4 3 2 1
0.5A
1.2V
5.5A
1.05VS
1A 100mA 100mA
D
+LCD_INV Panel +3.3VS_LDO0 NC D
160mA 160mA
6.036A 2A(SB) +1.1VS_LDO1 AVDD_PLL
+5VALW USB PWR SW
10mA 10mA
1.25A 0.75A +1.2VS_LDO2 VDD_RTC
+5VS AMP
200mA 200mA
+3.3VS_LDO3 AVDD_USB
2.286A 20mA 20mA
PMU +1.8VS_LDO4 AVDD_OSC
/
4A
DDR2 130mA 130mA
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+2.85VS_LDO6 AVDD_CRT
6.5A 0.5A
+1.8VS USB PHY 100mA 100mA
+3.3VS_LDO7 HDMI(AVDD_HDMI)
su
C C
0.5A
WiFi 100mA 100mA
+1.8VS_LDO8 HDMI
(+AVDD_HDMI_PLL)
p.
1.5A 110mA
+LCD_VDD Panel +2.85VS_LDO9
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15.25A 0.5A 0.5A 600mA
VIN +3VALW KBC WebCam +1.2VS_SM0
AC
B+ 0.5A 1A 1.5A
SPI ROM WiFi +1.0VS_SM1
yc
6.843A
14.25A 1A 150mA 150mA
+3VS WWAN +2.85VS_LDO5 EMMC
m
0.5A
USB PHY
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B B
1A
USB HUB x2
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1A
Codec
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DC BATT
0.5A
G sensor
h
0.5A +VDDIO_LCD
BT
0.45A
0.15A 0.5A +VDDIO_UART
Light sensor
+3VS_S3 T20 +VDDIO_NAND
0.75A +VDDIO_AUDIO
0.15A Card Reader
+VDDIO_VI 0.5A
A
Thermal sensor +VDD_FUSE A
0.15A
5A
+VDDIO_BB T20 +VDDIO_SDIO
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2009/08/28 Deciphered Date 2010/08/28 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Power delivery
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS C LA-5952P 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Wednesday, July 21, 2010 Sheet 3 of 33
5 4 3 2 1
A
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su
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1 1
yc
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h
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2009/08/28 Deciphered Date 2010/08/28 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Power Sequence
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
Custom LA-5952P 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Wednesday, July 21, 2010 Sheet 4 of 33
A
A B C D E
Voltage Rails
Power Plane Description S1 S3 S5 BOM configuration
VIN Adapter power supply (19V) N/A N/A N/A
B+ AC or battery power rail for power circuit. N/A N/A N/A @ : roF .evreser
+VDD_CPU Core voltage for CPU ON OFF OFF @54
@54
@54
@54 :
:
:
: roF
roF
roF
roF .level 54
.level 54
.level 54
.level 54
1 1
+1.8V 1.8V power rail for DDR ON ON OFF @RP : roF ylno uks noycorP
+VDD_CORE VCCP switched power rail ON OFF OFF @IS
@IS
@IS
@IS :
:
:
: roF
roF
roF
roF ylno uks suiriS
ylno uks suiriS
ylno uks suiriS
ylno uks suiriS
+RTCVCC RTC power ON ON ON
+3VS_S3 3.3V switched power rail ON ON OFF
+3VALW 3.3V always on power rail ON ON ON*
+3VS 3.3V switched power rail ON OFF OFF
+5VALW 5V always on power rail ON ON ON*
+5VS 5V switched power rail ON OFF OFF
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Note : ON* means that this power plane is ON only with AC power available, otherwise it is OFF.
su
2 2
I2C/SM BUS Control
Table
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EC Thermal Audio Light LCD
SOURCE T-20 KB926 Battery PMIC Sensor Codec G sensor TPM sensor HDMI Panel
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EC_SMB_CK1 V ZZZ1
(3.3V) KB926
EC_SMB_DA1 (3.3V)
DDC_SCL_3P3 V
(3.3V) T-20
DDC_SDA_3P3 (3.3V) X76 Hynix
yc
CAM_I2C_SCL V X7624051L02
(3.3V) T-20
CAM_I2C_SDA (3.3V)
ZZZ
GEN1_I2C_SCL V V V V V
m
(3.3V) T-20
GEN1_I2C_SDA (3.3V) (3.3V) (3.3V) (3.3V) (3.3V)
PWR_I2C_SCL V V
(1.8V) PCB_LA-6352P
PWR_I2C_SDA
T-20 (1.8V) (3.3V)
//
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Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2006/08/18 Deciphered Date 2008/09/20 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Notes List
Size Document Number Rev
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 Custom 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: W ednesday, July 21, 2010 Sheet 5 of 33
A B C D E
5 4 3 2 1
S3 PWR modify PVT
+VDDIO_LCD
+3VS +3VS_S3 +VDDIO_NAND
Change R1253 to SD028330A80
+3VS 2
R1
1
0_0402_5%
for RoHS part need U1E
2 1
U1D R1278 0_0402_5%
R1253
D D
U22 V28 LCD_PCLK_R 2 1 LCD_PCLK
LCD_PCLK 13 2 1 +VDDIO_NAND Y7 AD11
VDDIO_LCD1 LCD_PCLK 33_0402_5% @ R4 0_0402_5% VDDIO_NAND_1 GEN2_I2C_SCL
V22 Y8 AD6
VDDIO_LCD2 VDDIO_NAND_2 GEN2_I2C_SDA
1 1 1 1 Y9 NAND_D[0..7] 12
C3 0.1U_0201_6.3V6K C5 VDDIO_NAND_3
AE24
LCD_WR#
2
LCD_DE C4 NAND_D0
4.7U_0603_6.3V6K C2
Reverse T20.T25 to Y24
LCD_M1 LCD_DE
U23
AD27 LCD_HSYNC
LCD_DE 13
C1 2.2U_0603_6.3V6K 0.1U_0402_10V7K GMI_AD0
AG5
AE9 NAND_D1
2 2 LCD_HSYNC LCD_HSYNC 13 2 2 GMI_AD1
EN_VDD_PNL , AD26 LCD_VSYNC
LCD_VSYNC 13 10P_0201_25V8 NAND_ALE
NAND_ALE AH3 AF11 NAND_D2
1
LCD_VSYNC GMI_ADV# GMI_AD2 NAND_D3
@ AG6
T20.V25 to LVDS_SHTDN# GMI_AD3
GMI_AD4
AH8 NAND_D4