![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466039.webp)
USB 2.0 HUB
close to pin 63
close to pin 62
close to pin 50
close to U16
HUB_USB5_DP
HUB_USB5_DN
HUB_USB4_DP
HUB_USB4_DN
nRESET
TMS
RXP
RXN
TXP
TXN
OC4_EXTUSB
TDI
nTRST
EEDI
XTALO
XTALI
EECS
EEDO
EECLK
TCK
LAN_LINK#
LAN_ACT#
HUB_USB2_DP
HUB_USB2_DN
HUB_USB3_DP
HUB_USB3_DN
USB3_DP
USB3_DN
EEDI
EEDO
EECLK
TMS
TDI
nTRST
TCK
EECS
USB3_DN
USB3_DP
HD_USB_DP
HD_USB_DN
VDD33IO_9513
VDDA33_9513
VDD18CORE
VDD18USBPLL
VDD18ETHPLL
VDD18CORE
VDD18USBPLL
VDD18ETHPLL
+3V_9513
VDDA33_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
VDD33IO_9513
GND
HD_VDD
VDD_5V0
HD_VDD
LAN_LINK#
22
LAN_ACT#
22
TXP
22
TXN
22
RXP
22
RXN
22
USBRST#
6
USB3_DP
11
USB3_DN
11
R206
10K_4
C173
0.1uF/16V_4
C181
33p/50V_4
C163
0.1uF/16V_4
R197
100K/F_4
C440
0.01u/16V_4
1
2
C170
4.7u/10V_6
R199
0_4
C175
0.1uF/16V_4
Y3
E3SB25.0000F18E22(25 MHz)
xtl-3_2x2_5-2_2-1_6
1
3
2
4
C443
*15p/50V_4
L95
*DCC0904N017
1
4
2
3
R195
12.4K_4
C174
0.1uF/16V_4
R193
1K/F_4
T88
R205
10K_4
R198
*0_4
C444
*15p/50V_4
C168
0.1uF/16V_4
C176
0.1uF/16V_4
T92
C593
4.7u/10V_6
T95
C166
0.1uF/16V_4
R202
10K_4
L96
*DCC0904N017
1
4
2
3
C445
*15p/50V_4
C594
4.7u/10V_6
Upstream
Downstream
EEPROM
Power
Ethernet
Clocks
GPIO + Misc.
JTAG
U16
qfn64-9x9-5-65p-lan9514
LAN9514
USBDP0
59
USBDM0
58
USBDP2
2
USBDP3
4
USBDP4
7
USBDP5
9
USBDM2
1
USBDM3
3
USBDM4
6
USBDM5
8
VBUS_DET
11
PRTCTL2
14
PRTCTL3
16
PRTCTL4
17
PRTCTL5
18
EXRES
50
EEDO/TDN
25
EECS
24
EECLK
23
XI
61
XO
60
n_RESET
12
VDD33IO
33
VDD18USBPLL
62
VDDA33
51
VDD18ETHPLL
48
VDD18CORE/VDD18REG
38
VSS(FLAG)
65
VDDA33
5
VDDA33
10
EEDI/TDP
26
VDD33IO
27
VDD33IO
19
VDDA33
54
VDDA33
57
VDD18CORE
15
RXP
52
RXN
53
TXP
55
TXN
56
USBRBIAS
63
CLK24_EN
44
CLK24_OUT
45
AUTOMDIX_EN
41
nFDX_LED/GPIO0
20
nLNKA_LED/GPIO1
21
nSPD_LED/GPIO2
22
GPIO3
35
GPIO4
36
GPIO5
37
GPIO6
42
GPIO7
43
TEST1/USBATEST
13
TEST2/TESTMODE
34
TEST3/REG_EN
40
TEST4/ETHATEST
47
VDD33IO/VDD33REG
39
VDD33IO
46
VDDA33/VDD33BIAS
49
VDDA33/VDD33USBREF
64
nTRST
28
TMS
29
TDI
30
TDO
31
TCK
32
T98
C172
0.1uF/16V_4
C180
33p/50V_4
F3
POLY_SWITCH
1
2
R780
*10K_4
C164
0.1uF/16V_4
T102
L12
121A40_8
C446
*15p/50V_4
C447
1u/10V_4
1
2
R201
1M/F_4
C162
0.1uF/16V_4
R194
12K/F_4
R200
*0_4
C472
0.1u/16V_4
CN21
87212-05G0
1
2
3
4
5
7
6
L97
*DCC0904N017
1
4
2
3
T100
R203
10K_4
+
C473
100u/6.3V_3528
C448
1u/10V_4
1
2
CN20
DEBUG-CON
1
2
3
4
5
6
T101
C179
0.1uF/16V_4
R196
10K_4
C442
1u/10V_4
1
2
L10
121A40_8
U17
AT93C66DN
SOIC8-6-1_27
CS
1
SK
2
DI
3
DO
4
GND
5
ORG
6
DC
7
VCC
8
C169
0.1uF/16V_4
T242
R204
10K_4
L11
121A40_8
C167
0.1uF/16V_4
C171
0.1uF/16V_4
C182
0.1uF/16V_4
C441
0.01u/16V_4
1
2
L94
DCC0904N017
1
4
2
3
C165
0.1uF/16V_4
38
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 ...