Service Manuals, User Guides, Schematic Diagrams or docs for : Compal Compal_LA-7461P
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Compal Confidential
2 2
LA-7461 Schematics Document
Nvdia(T20) + LPDDRII
2011-04-22
REV: 0.3
3 3
4 4
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2011/4/1 Deciphered Date 2010/12/01 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Cover Page
Size Document Number R ev
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Custom 0.3
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.
LA-7461P
Date: Monday, April 25, 2011 Sheet 1 of 35
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HDMI to Cradle
Cradle
HDMI Conn.
U3H U3C HSMMC X8
VGA NAND Ctrl eMMC NAND 4.3 INT Speaker*1
Page 10 Page 12
LVDS Bridge RGB (1.8V) U3G
1
10.1" LVDS panel SN75LVDS83BZQLR
1
LCD U3D DDR2 X32 (1.2V)
Page 11 Page 11 DDR LPDDR2 1GB
Page 08
HDMI MUX SPKR AMP
Mini HDMI HDMI HDMI U3E CSI A (1.2V) ALC105 12
PI3HDMI412FT U3I U3F MIPI 5M CAMERA Module Page
MIC IN
Page 19 Page 18 Page 15
VI&DSI/CSI CSI B (1.2V) 2M CAMERA Module
Page 15
USB2 ULPI to USB ULPI (1.8V)
3G Card U3J U3K
U3L HeadPhone
Page 17 SMSC USB3315 ULPI DAP1(1.8V)
Page 17 Audio Codec Page 12
HP OUT
USB SIM AUDIO GEN1_I2C(1.8V) Wolfson WM8903
SDIO1(1.8V)
SDIO1 Page 12
WLAN Socket DAP4(1.8V)
SIM card
Page 17
Page 16
UART3 (1.8V) UART U3M
MIC * 1
USB + mini-B connector
Micro USB
Page 12
GPS Module UART2 (1.8V) USB1 Micro USB port
Page 21
2
BCM4751IFBG 2
Page 22
U3B
OSC,PLL,
12MHz key board USB3 USB SW Standard USB port
TS3USB221RSER20
Page Page 21
Standard USB
U3O U3N
SDIO3(3.3V)
SD Card Slot PCIe&SDIO U3P
Page 19 U3Q
HSIC Accelerometer
U3A
core & fuse KXTF9-4100 Page 14
Light Sensor GEN1_I2C(1.8V) PWR_I2C(1.8V)
Compass AKM8975 Page 13
AL3000APage 15 Page 14
SPI1(3.3V) Level Shift SPI1(1.8V) PMU Page 30,31
Touch Screen TXB0104PWR
Page 11 Nvidia Tegra T20
Page 11 Thermal Sensor
Level Shift NCT1008 Page 14
GEN2_I2C(1.8V)
3
PCA9306DCUR VIBRATOR
3
Page 15
Page 16
AP_SMB(3.3V)
Page 04,05,06,07 PROXIMITY SENSOR
IQS128-00000TSR
Page 20
ENE KBC
KB930 Page 09
SPI
SPI ROM
Page 09
TI TPS51220 AP_SMB(3.3V)
4 BATT IN 4
5V/3.3V BUCK SMBUS
Page 28 Page 26
1.8V
CHARGER
BUCK
Page 25 Page 29
1.2V Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2011/4/1 Deciphered Date 2010/12/01 Title
BUCK Block Diagrams
Page 29 THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Size Document Number R ev
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Custom 0.3
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.
LA-7461P
Date: Monday, April 25, 2011 Sheet 2 of 35
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D D
Voltage Rails PWR_I2C address CAM_I2C address
Power Plane Description
Device Address Device Address
VIN Power supply (19V)
PMU 0110 100x b CAMERA 5M
B+ AC or battery power rail for power circuit.
E-Compass 0000 110x b CAMERA 2M
+1.2VS_SM0 Core voltage for CPU
Temperature sensor 0100 110x b
+1.0VS_SM1 CPU voltage for CPU
+1.1VS_LDO1 AVDD_PLL power rail
+1.2VS_LDO2 T20 RTC power rail
+1.8VS_LDO4 T20 system power rail
+3.3VS_LDO3 T20 USB power rail
GEN1_I2C TS_I2C
+2.85VS_LDO5 Core voltage for EMMC
+2.85VS_LDO6 Core voltage for CAMERA Device Address Device Address
+3.3VS_LDO7 T20 HDMI power rail Au dio Codec 0011 010x b
+1.8VS_LDO8 T20 HDMI PLL power rail Light sensor 0001 110x b
+2.85VS_LDO9 T20 DDR RX power rail
C C
+3VALW 3.3V always on power rail
+3VS 3.3V switched power rail for standby mode
+5VALW 5V always on power rail
GEN2_I2C AP_SMB
+1.8VS 1.8V always on power rail
+1.8VS_S3 1.8V switched power rail for standby mode Device Address Device Address
+3.3VS_RTC RTC power LCD
3G CARD
LPDDR2 EC_SMB IME_I2C
NAND_D5 NAND_D4 SMT LPDDR2 Part Number
Device Address Device Address
L L R38 R39 ELPIDA 1G SA000048Q30
BATT 0001 001x b G-sensor 0001 1111 b
L H R23 R39 Hynix 1G SA00004MJ10
H L R38 R24 Samsung 1G NA
H H R23 R24 NA NA
B B
DDC_I2C HDMI_DDC_I2C
Device Address
HDMI EDID
A A
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2011/4/1 Deciphered Date 2010/12/01 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Notes List
Size Document Number R ev
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Cus t om 0.3
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.
LA-7461P
Date: Monday, April 25, 2011 Sheet 3 of 35
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C1 1 2 0.1U_0402_25V4Z
+VDDIO_MMC +VDDIO_NAND C2 1 2 2.2U_0402_6.3VMZ U1E
1.8V 1.8V
+VDDIO_LCD 1 1
C3 C4 1 2 Y7 AD11 GEN2_I2C_SCL
VDDIO_NAND_1 GEN2_I2C_SCL GEN2_I2C_SCL [15]
12P_0402_50V4Z 12P_0402_50V4Z R1 0_0402_5% Y8 AD6 GEN2_I2C_SDA GEN2_I2C_SDA [15]
U 1D 2 2 VDDIO_NAND_2 GEN2_I2C_SDA
R3 Y9
L1 VDDIO_NAND_3
+1.8VS
R2 1 2 0_0402_5% U22 V28 LCD_PCLK_L 1 2 LCD_PCLK_R 1 2 LCD_PCLK AG5
VDDIO_LCD1 LCD_PCLK LCD_PCLK [11] GMI_AD0
C5 V22 27NH +-5% LQG15HS27NJ02D 0402 AE9
VDDIO_LCD2 47_0402_1% NAND_ALE GMI_AD1
AH3 AF11
GMI_ADV# GMI_AD2
0.1U_0201_10V6K
1 AE24 GPS_PW RON# AG6
LCD_WR# GPS_PW RON# [22] GMI_AD3
Y24 U23 LCD_DE AH8 NAND_D4
[16] VIB_EN_T20 LCD_M1 LCD_DE LCD_DE [11] GMI_AD4
AD27 LCD_HSYNC AF5 AG11 NAND_D5
LCD_HSYNC L CD_HSYNC [11] GMI_CS0# GMI_AD5
D AD26 LCD_VSYNC AF12 AF9 NAND_D6 D
2 LCD_VSYNC LCD_VSYNC [11] GMI_CS1# GMI_AD6
12/20 Add for Vibrator function AD12 AF8 NAND_D7
GMI_CS2# GMI_AD7
AC6 GMI_CS3# GMI_AD8 AE6
LCD_D00 SDIO3_W P
LCD_D00
LCD_D01
AA26
AC26 LCD_D01
LCD_D00
LCD_D01
[11]
[11]
47K_0402_1% R5
[10] HSMMC_CLK
HSMMC_CLK
AC12
AB12
GMI_CS4#
GMI_CS5#
NAND GMI_AD9
GMI_AD10
AE12
AH12
SDIO3_W P [19]
LVDS_SHTDN# AD24 AC27 LCD_D02 2 1 PW R_OFF_AP_R AD5 AH6
[11] LVDS_SHTDN# LCD_PWR0 LCD_D02 LCD_D02 [11] [9] PW R_OFF_AP GMI_CS6# GMI_AD11
SAR_EN# U24 AC28 LCD_D03 EN_VDDIO_SD AD9 AH11 G MI_AD12
LCD_PWR1 LCD_D03 LCD_D03 [11] [19] EN_VDDIO_SD GMI_CS7# GMI_AD12
1
EN_VDD_PNL AA24 AD25 LCD_D04 AG3 G MI_AD13
[11] EN_VDD_PNL LCD_PWR2 LCD_D04 LCD_D04 [11] GMI_AD13
AD28 LCD_D05 R6 AH9 G MI_AD14
LCD LCD_D05
LCD_D06 Y26 LCD_D06
LCD_D05
LCD_D06
[11]
[11]
57.6K_0402_1% NAND_RE# AG9 GMI_OE#
GMI_AD14
GMI_AD15 AH5 G MI_AD15
TP1 GYRO_INT AB21 Y27 LCD_D07 NAND_W E# AF6 AG12 UART4_TXD
LCD_SCK LCD_D07 LCD_D07 [11] GMI_WR# GMI_AD16 UART4_TXD [23]
ACCEL_INT V24 Y28 LCD_D08 AD3 UART4_RXD For Debug
[14] ACCEL_INT LCD_D08 [11] UART4_RXD [23]
2
EN_VDD_BL LCD_CS0# LCD_D08 LCD_D09 NAND_CLE GMI_AD17 UART4_CTS#
TP2 AC25 Y25 LCD_D09 [11] AF3 AE5 TP3
COMPASS_DRDY LCD_CS1# LCD_D09 LCD_D10 GMI_CLK GMI_AD18 UART4_RTS#
[14] COMPASS_DRDY AA25 AA28 LCD_D10 [11] +VDDIO_NAND 1 2 AG8 TP4
ALS_INT LCD_SDOUT LCD_D10 LCD_D11 R397 100K_0402_5% HSMMC_CMD GMI_AD19 HSMMC_DAT0
[15] ALS_INT W25 AA27 LCD_D11 [11] [10] HSMMC_CMD AC9 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo