A
B
C
D
1
Power_Input
Power_Input.SchDoc
PWRIN_USB_P
PWRIN_USB_N
PWRIN_CC1
PWRIN_CC2
MCUMAIN_VBUS_PD_DISCH
MCUMAIN_VBUS_PD_EN
VBUS_IN_VMON
Fuel Gauge
FuelGauge.SchDoc nFG_ALERT
MCUMAIN_I2C1_SDA
MCUMAIN_I2C1_SCL
PMIC
PMIC.SchDoc
MCUMAIN_I2C1_SDA
MCUMAIN_I2C1_SCL
PMIC_nINT
PMIC_INOK_MCU
NRST_COMMON
SYSTEM_OFF
1
2
2
3
3
MCU_Main
MCU_Main.SchDoc
PWRIN_USB_P
PWRIN_USB_N
PWRIN_CC1
PWRIN_CC2
MCUMAIN_VBUS_PD_DISCH
MCUMAIN_VBUS_PD_EN
VBUS_IN_VMON
nFG_ALERT
MCUMAIN_I2C1_SDA
MCUMAIN_I2C1_SCL
PMIC_nINT
PMIC_INOK_MCU
NRST_COMMON
UI
UI.SchDoc
SYSTEM_OFF
4
Power_Source
Power_Source.SchDoc
SYSTEM_OFF
BCKBST_EN_INT
DISPLAY_CTRL
MCUMAIN_SPI3_MOSI
DISPLAY_nCS
DISPLAY_nRST
DISPLAY_CTRL
DISPLAY_nRST
DISPLAY_nCS
MCUMAIN_SPI3_MOSI
4
MCU_BOARD_OFF
MCU_BOARD_OFF
nSYSTEM_OFF_MCU
nSYSTEM_OFF_MCU
MCUMAIN_SPI3_SCK
MCUMAIN_SPI3_SCK
BCKBST_EN_INT
nBUTTON_MCU
nBUTTON_MCU
ENCODER_B
ENCODER_B
ENCODER_A
ENCODER_A
5
nENCODER_BTN
nENCODER_BTN
5
L5_SYS_OFF
P1_UART_RX
P1_UART_TX
TOOLPORT1_V_TEMP
MCUMAIN_USART_RX_PD_TX
MCUMAIN_USART_TX_PD_RX
MCUPD_NRST
MCUPD_BOOT0
TOOLPORT2_V_TEMP
P2_UART_TX
P2_UART_RX
Title
Size:
Date:
File:
6
Block Diagram
A3
Number:
Port1_BuckBoost
Port1_BuckBoost.SchDoc
L5_SYS_OFF
P1_UART_RX
P1_UART_TX
TOOLPORT1_V_TEMP
SYSTEM_OFF
MCU_PD
MCU_PD.SchDoc
MCUMAIN_USART_RX_PD_TX
MCUMAIN_USART_TX_PD_RX
MCUPD_NRST
MCUPD_BOOT0
NRST_COMMON
Port2_BuckBoost
Port2_BuckBoost.SchDoc
TOOLPORT2_V_TEMP
P2_UART_TX
P2_UART_RX
L5_SYS_OFF
SYSTEM_OFF
ES-SH-2210
6/7/2024
Time:
12:49:56 PM
Block_Diagram.SchDoc
6
7
Revision:
Sheet
1
7
TOOLPORT1_VUSBPD_IMON
TOOLPORT1_VUSBPD_IMON
TOOLPORT2_VUSBPD_IMON
TOOLPORT2_VUSBPD_IMON
10
of
TOOLPORT1_VUSBPD_VMON
TOOLPORT1_VUSBPD_VMON
TOOLPORT2_VUSBPD_VMON
TOOLPORT2_VUSBPD_VMON
10
TOOLPORT1_CC1
TOOLPORT1_CC1
TOOLPORT2_CC1
TOOLPORT2_CC1
TOOLPORT1_CC2
TOOLPORT1_CC2
TOOLPORT2_CC2
TOOLPORT2_CC2
TOOLPORT1_BCKBST_FAULTn
TOOLPORT1_BCKBST_FAULTn
TOOLPORT2_BCKBST_FAULTn
TOOLPORT2_BCKBST_FAULTn
PD_I2C2_SCL
PD_I2C2_SDA
PD_I2C2_SDA
PD_I2C2_SCL
PD_I2C2_SDA
PD_I2C2_SCL
2415 3RD ST. SUITE #232
SAN FRANCISCO CA 94107
8
8
A
B
C
D
A
B
C
D
1
1
2
3
4
5
6
7
COTP69
TP69
TP70
COTP70
PITP6901
PITP70 1
Title
Size:
Date:
File:
Power Input
A3
Number:
6/7/2024
Power_Input.SchDoc
6
ES-SH-2210
Time:
12:49:57 PM
Revision:
Sheet
2
7
10
of
2
3
4
VBUS_CONN
PITP7301
COTP73
TP73
COTP6
TP6
PITP601
GND
5
PWRIN_CC1
PWRIN_CC2
10
8
2415 3RD ST. SUITE #232
SAN FRANCISCO CA 94107
8
A
B
C
D
A
B
C
D
NLPMIC0nINOK
PIR2102
PIR2
01
1
D15 LED off when charging is not ocurring. LED is on when charging is
ocurring. LED cycles on/off with 1Hz period if in a fault state.
3V3_AO
VBUS_IN
PIR2101
R21
COR21
1%
100k
COR22
R22
PIR2
1%
100k
02
GND
COTP3
TP3
PITP301
PIC402
PIR2301
R23
COR23
PIR2302
PIQ703
1%
100k
PMIC_nINOK
PIQ701
nVBUS_IN
NLnVBUS0IN
COQ7
Q7
PIQ702
SSM3K15AMFV,L3F
GND
3V3
PIR8901
R89
COR89
PIR8902
PIQ1803
1%
100k
PIQ1801
PMIC_INOK_MCU
POPMIC0INOK0MCU
COQ18
Q18
PIQ1802
SSM3K15AMFV,L3F
GND
3V3_AO
5
PIU1205
VCC
GND
3
PIU1203
GND
U12B
SN74LV1T08DBVR
COC4
C4
50V
PIC401
0.1µF
GND
1
3V3
PIR1801
R18
COR18
1%
499
PIR1802
1
PID1501
2
PID1502
2
COD15
D15
2.8V
VBUS_PD
POMCUMAIN0I2C10SCL
MCUMAIN_I2C1_SCL
POMCUMAIN0I2C10SD
