![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466032.webp)
SCALER-UART
BT-UART
BT-PCM
T33 UART
Interfaces
Note: 'EN_VDD_SDMMC1' reserved for power gating
UART4: For SQA
T33 BB Interface
For AP_ACOK#
For AP_ONKEY#
GPIO
UART1: For Debug or spare
Wake
Wake
Wake
Wake
Get Vol
BT_RST_N_T
CLK3_OUT
GEN1_I2C_SCL_1V8
UART2_RTS*
UART2_CTS*
UART2_TXD
UART2_RXD
GEN1_I2C_SDA_1V8
AP_ONKEY*
BT_SHUTDOWN_N_T
BT_HOST_WAKE
WL_SD_N_RST_N
SOC_WAKE_T
CLK3_REQ
BT_WAKE_T
GND
GND
VDD_1V8_SYS
VDD_1V8_UART_TEGRA
VDD_1V8_BB_TEGRA
VDDIO_BB
GEN1_I2C_SDA_1V8
24,27
GEN1_I2C_SCL_1V8
24,27
UART3_TXD_BT
26
UART3_CTS_BT
26
UART3_RXD_BT
26
UART3_RTS_BT
26
BT_RST_N_T
26
ADO_PCM1_RXD
26
ADO_PCM1_TXD
26
ADO_PCM1_FRM
26
ADO_PCM1_CLK
26
UART1_RX
25
UART1_TX
25
AP_ONKEY*
37
EN_1V8_SENSOR
27
WPT_LSM303_INT2
27
UART2_TXD
32
UART2_RXD
32
SOC_WAKE_T
30
WL_HOST_WAKE_T
26
WPT_LSM303_INT1
27
BT_WAKE_T
26
NFC_EN_GPIO
27
BT_SHUTDOWN_N_T
26
WL_SD_N_RST_N
26
BT_HOST_WAKE
26
T53
T206
R109
4.7K_4
C69
0.1uF/16V_4
T207
T54
T49
(1.8/3.3V)
12/22 BB
U1S
bga728-nvidia-t30l-r-p-a3
COMMON
W1
VDDIO_BB
R2
GPIO_PV1
R1
GPIO_PV0
R6
DAP3_SCLK
R4
DAP3_FS
M3
DAP3_DOUT
N3
DAP3_DIN
N4
ULPI_STP
N2
ULPI_NXT
M4
ULPI_DIR
M2
ULPI_CLK
T2
ULPI_DATA7
T1
ULPI_DATA6
T4
ULPI_DATA5
P4
ULPI_DATA4
T3
ULPI_DATA3
N1
ULPI_DATA2
V1
ULPI_DATA1
R3
ULPI_DATA0
T208
C70
0.1uF/16V_4
T52
T56
R110
0_4
T209
(1.8/3.3V)
14/22 UART
U1R
bga728-nvidia-t30l-r-p-a3
COMMON
AA30
VDDIO_UART
W24
CLK3_REQ
Y27
CLK3_OUT
AA26
DAP4_SCLK
AA24
DAP4_FS
W28
DAP4_DOUT
AA29
DAP4_DIN
AA27
GPIO_PU6
W30
GPIO_PU5
AC25
GPIO_PU4
AB27
GPIO_PU3
AB30
GPIO_PU2
V30
GPIO_PU1
AA28
GPIO_PU0
W29
UART3_CTS*
AB29
UART3_RTS*
W27
UART3_RXD
AC27
UART3_TXD
AA25
UART2_CTS*
AB26
UART2_RTS*
AB28
UART2_RXD
W25
UART2_TXD
V29
GEN1_I2C_SDA
AB25
GEN1_I2C_SCL
T203
R112
0_4
T48
R108
4.7K_4
T205
31
Confidential - Do Not Copy
ViewSonic Corporation
VSD241/SD-A245/CDS245
Summary of Contents for VS15197
Page 8: ...2 Outline 7 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 64: ...6 1 Main Board 63 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 65: ...64 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 68: ...7 Exploded View 67 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 69: ...68 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 71: ...70 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 117: ...116 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...