Acer iconia tab w3 (w3 81x w3 83x) compal LA a411p (ZEJV4) rev 0 2 схема

Swap battery connector pin order to follow 1/3 1/3 DVT DVT Swap PJP2801 pin order 1/3 1/3 DVT DVT POWER rail V5A need to set higher change PU1604 PN to TPS61030 1/3 1/8 DVT DVT POWER r

Model Name : Cheetah_CT

File Name : ZEJV4

Compal Confidential

BOM P/N:

Ti le

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

2 2

I2C_SCL-SENSOR_3P3 I2C_SDA-SE SOR_3P3

AC Brick System VR

AH663 USI Capella

ALC5642

USB2.0 port

UART0 SDIO1

Clover View

2GB LPDDR2 CO-POP

PMIC

SPI 0 SVID PMIC_PWRGD

WIFI/BT Combo

SPI_0 LS

uSD SDIO0

Renesas UPD60802A

I2S 0

I2S 1

Page 5 ~ 10 Page 19

Page 20 Page 23

c o m b o j a c k

Page 23

Battery Fuel gauge

Charger T I / B Q 2 4 1 9 2

1 S 4 P 2 5 W h r

T I / B Q 2 7 5 4 1

I2C I2C 1

Ti le

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Codec LVDS / Panel / Touch screen

Internal USB POGO conn

BT PCM WIFI/BT

I2S

Device Interface

0

2

2 2

2 3

3 5

HDMI 2M front camera Codec / Sensor Hub

DC_IN

V_2P85_1P80_VCCSDIO

VBATA V5A

V3.3S V3.3A V5S

V_VNN V_VNNAON V_VCC

V_2P85_EMMC1

V_1P80_VCCAON V_2P80_VPROG2

V_1P00_VCCAS V_1P00_VCCA

V_1P22_VCCAON V_1P80_AON V_1P08_VCCAON V_1P08_VCCAS

V_2P80_VPROG1 V_1P08_VCC

V_3P30_VCC PMIC

PWM output

PMIC

LDO

Voltage Comment 5V or 12V

Max 4.2V 3.4V~4.2V 5V 5V 3.3V 3.3V

3.3V 1.8V 2.85V 1.2V 2.85V 1.025V 1.08V 1.08V 1.836V 0.6~1.2V 0.3~1.2V

adapter input It's tablet's B+

Should be 5VALW Should be 5VS

2.85V is default value 1.2V is default value

1.25V is default value 1.836V is default value

0.95V is default value 0.95V is default value

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Intel Clover Lake

AT28

Panel Touch

SCL_HDMI_CONN

+5VS LEVEL : 5V AM26

I2C_0_SDA +V_1P80_VCCAON LEVEL : 1.8V

+V_1P80_VCCAON LEVEL : 1.8V

AF6

F8 I2C_2_SDA

I2C_3_SDA_HDMI +V_1P22_VCCAON LEVEL : 1.25V

SDA_HDMI_CONN

+3VS LEVEL : 3.3V

+V_1P80_VCCAON LEVEL : 1.8V I2C_4_SDA AE5

CODEC

I2C_5_SDA_LS_3P3 +V3.3A LEVEL : 3.3V +V_1P80_VCCAON

LEVEL : 1.8V I2C_5_SDA

Clock Distribution

MB

Level shifter

HDMI

2M front CAM

Level shifter

Sensor Hub

Gyro

G-Sensor + E-Compass

EC

Ti le

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

Security Class fication Compal Secret Data

HIS SHEE O ENGINEERING DRAWING S HE RO R E AR RO ER O COM A E EC RONICS INC AND CON AINS CON IDEN IAAND RADE SECRE IN ORMA ION HIS SHEE MA NO BE RANS ERED ROM HE CUS OD O HE COM E EN D VISION O R&D

DE AR MEN EXCE AS AU HORIZED B COM A E EC RONICS INC NEI HER H S SHEE NOR HE IN ORMAON I CON AINS

MA BE USED B OR DISC OSED O ANH RD AR WI HOU R OR WRIEN CONSEN O COM A E EC RON CS INCssued Date Deciphered Date

C o e SOC Close PM C Close Cha ge   C

BAT ID  ho  t  GND 1 3Chan e Net name  o CHARGE_DI AB E_EC 1 3

Change pull high to +VBATA 2/6)

BAD

D S _SEC_BK_ WMWM2

M_S_0_ DM_S_0_

+V V

+V V +V V

V 22 V A +V 2

REGN

+V

V3 3A +V 22 V A

CHGR C

PMUX INPU

MIC_CHARGE_COME E29CHARGE_D SAB E_EC

23 29

BA_ SE29

M C_USB_DC #18

M C_RESE #5

EX RESEN

24 25 29ROCHO _NWRB N_N24

BASENSE29

SC K219

SD_C KOU9D_C KS NC9D_DOU9D_DIN9

5A_EN30

MIC_S_DBG_MOSI25MIC_S_DBG_C K25MIC_S_DBG_MISO25MIC_S_DBG_SS#25

R CX A OU6

ES MODE MUX25

2

C 2081U_0201 6 3 6M

R 220_ 201_

R12 810K 0402_ %

12 6

U20

MC 4 HG 8D2G_SCBOM S ru tu e

@

R1 19 2200K 0402_ %2

1 12R121_0201 5%

@2

1 4 0_02 1_5%2

R1 20 0_0 01_5%

R120610K_0 01_1%

12 2R1205

R 2010K_02 1_1%

@

203U1201C

GND D GGND D G26

@2

R120210K_0 01_1%

@

C12131U_0 01_6 3 6M

@

C12121U_0 01_6 3 6M

Swap P n o de  1 3

Change net name 1 3Add  DO  o  EC powe  1 3

Change  o 5 pin DC N connec o  1 3

Add net name  o  ink EC 1 3

Add net name to l nk EC 1 3 Change net name  o  ink EC 1 3Mount P 1533  o  PMIC sequence 1 3

intel request 0108 change to 0805 25V 0220

Change input to +VBATA 2/6)

eed modify the OTP setting (2/6)

Pc1527 for reset function 0220

+V ATA

BASENSE 26SENSEN6HARGE_DISAB E_EC

23 262C_2_SDA

23 4 52C_2_SC

23 4 5

CHG_IN #7

M_CHARGE COME E6

BA_ SE26

H 0_ SW8

CHARG R_ WRGD26

CHR_ ED26

S29I2C_2_SC _EC23I2C_2_SDA_EC23

CHG_IN #_EC2

CHARGE_COME E_EC3CHARGER_ WRGD_EC3

Secu ty Classi cat on Compal Sec et Data

HIS SHEE OF ENGINEERING DRAW NG S HE PROPRIE ARY PROPER Y OF COMPA E EC RONICS NC AND CON AINS CONF DEAND RADE SECRE NFORMA ION HIS SHEE MAY NO BE RANSFERED FROM HE CUS ODY OF HE COMPE EN D VIS ON OF &D

Secu ty Classi cat on Compal Sec et Data

HIS SHEE OF ENGINEERING DRAW NG S HE PROPRIE ARY PROPER Y OF COMPA E EC RONICS NC AND CON AINS CONF DEAND RADE SECRE NFORMA ION HIS SHEE MAY NO BE RANSFERED FROM HE CUS ODY OF HE COMPE EN D VIS ON OF &D

Secu ty Classi cat on Compal Sec et Data

HIS SHEE OF ENGINEERING DRAW NG S HE PROPRIE ARY PROPER Y OF COMPA E EC RONICS NC AND CON AINS CONF DEAND RADE SECRE NFORMA ION HIS SHEE MAY NO BE RANSFERED FROM HE CUS ODY OF HE COMPE EN D VIS ON OF &D

@

02_0603_2 V K

R 530_0 0 _ %

@2

R 0700K_040 _ %

R430 02_ 206_ %

32

352

Q 50AON7403 _D N8 5

5 8_060 _2 V K

@

Q 6 2A044EUB S8_UM 32

C 5 4

0 04 U_ 402_ 6V7K2

33 _020 _ %

80

ACES_5040080 - 0

37GND9

D0RB55 V-30_S D323-2

R60K_0402_5%

C 5U_0603_25V6K

Swap battery connector pin order to follow

1/3 1/3 DVT DVT Swap PJP2801 pin order

1/3 1/3 DVT DVT

POWER rail V5A need to set higher change

PU1604 PN to TPS61030

1/3 1/8 DVT DVT

POWER rail V5A need to set higher change

PU1604 PN to TPS61030

TI PMIC AC only bug

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

24

Reserve Rst btn pull up to +EC_VCC

03/18 03/18 PVT PVT

change JWIN1 PIN8 to DGND

03/20 03/20 03/20

PVT PVT PVT

change R681 to 0603 and pop Q11,R681

T tle

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTLAND TRADE SECRET NFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC