![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466029.webp)
USB2: Host
To HUB
USB1: Host & device
USB3: Host
To HUB/LAN
T33 USB Interfaces
IC_USB, Not used
HSIC
T33 HSIC & IC_USB Interface
MICRO USB
check fp
5V 50MIL
Dual USB VBUS switches
AVDD_1V8_USB_PLL_TEGRA_F
USB1_DN
USB1_DP
T33_USB1_VBUS
USB_OTG_ID
USB_REXT
T30_USB1_ID
SNN_T30_USB3_ID
SNN_T30_USB3_VBUS
SNN_T30_USB2_ID
SNN_T30_USB2_VBUS
USB1_DP_CON
USB_OTG_ID
USB1_DN_CON
USB1_DN
USB1_DP
USB1_DP_CON
USB1_DN_CON
GND
GND
GND
V_USB_VBUS
VDD_1V8_SYS
AVDD_3V3_USB_TEGRA
AVDD_USB
V_USB_VBUS
AVDD_3V3_USB_TEGRA
GND
AVDD_1V8_USB_PLL_TEGRA
VDD_1V8_GEN
V_USB_VBUS
VDD_5V0
USB2_DN
20
USB2_DP
20
USB3_DN
21
USB3_DP
21
CORE_PWR_REQ
4,37
USB_OTG_ID
6
EN_USB1_VBUS_OC*
15
T264
1
(1.8V)
16/22 IC_USB
U1N
bga728-nvidia-t30l-r-p-a3
COMMON
V8
IC_USB_REXT
W9
IC_USB_DP
W8
IC_USB_DN
V9
AVDD_IC_USB
T35
1
C604
*22uF_8
C63
0.1uF/16V_4
U12
COMMON
msop8-4_9-65-9p-tps2052bdgnr
*U_POWER_SW
1
GND
2
IN
3
EN1
4
EN2
5
OC2*
6
OUT2
7
OUT1
8
OC1*
9
TP
ESD27
RClamp0531T
Q21
AO3403
3
2
1
R96
1K/F_4
R98
1K/F_4
T39
T265
1
ESD28
RClamp0531T
+
PC3
150u/6.3V_3528
L99
BLM18PG121SN1D_6_2A
R782
1M/F_4
R95
*0_4
C601
*0.1uF/16V_4
CN1
MICRO_USB
5V
1
D-
2
D+
3
USB-ID
4
GND
5
6
6
7
7
8
8
9
9
GND
10
GND
11
T38
C602
*0.1uF/16V_4
R93
0_4
L4
DCC0904N017
1
4
2
3
Q22
DMG1012T-7
3
2
1
T40
U5
G5287RR1U
OUT
1
GND
2
ON/OFF
4
IN
5
DIS
3
IN
6
G
7
R97
100K_4
C62
4.7u/10V_6
11/22 USB
(3.3V)
(1.8V)
U1L
bga728-nvidia-t30l-r-p-a3
COMMON
U4
AVDD_USB_PLL
U12
AVDD_USB
Y4
USB_REXT
V4
USB3_ID
V2
USB3_DP
V3
USB3_DN
R5
USB3_VBUS
W4
USB2_ID
T5
USB2_DP
T6
USB2_DN
V5
USB2_VBUS
T7
USB1_ID
W2
USB1_DP
W3
USB1_DN
W5
USB1_VBUS
T37
C606
*4.7u/10V_6
R783
10K_4
(1.2V)
15/22 HSIC
U1M
bga728-nvidia-t30l-r-p-a3
COMMON
W6
HSIC_REXT
V7
HSIC_STROBE
V6
HSIC_DATA
W7
VDDIO_HSIC
C64
0.1uF/16V_4
T263
1
C61
0.1uF/16V_4
R94
0_4
T36
1
28
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 ...