![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466048.webp)
Keypad
ON KEY
Get Vol
Get Vol
def:H
scaler on:L
def:H
scaler on:L
ONKEY*
PWRON_IN
SCALER_ID
SCALER_ID
SOC_WAKE_T
SOC_WAKE
POWER_ON_PS_ON
POWER_ON_PS_ON
ONKEY*
VDD_5V0_SBY
VDD_5V0
VDD_5V0
VDD_1V8_SYS
VDD_1V8_SYS
VDD_5V0_SBY
ONKEY*
37
SCALER_ID
33
SOC_WAKE
33
SOC_WAKE_T
14
PWRON_IN
28
POWER_ON
33
SOC_PW_ON
33
R665
0_4
R957
10K_4
R664
*0_4
SW2
TOUCH SWITCH 5P
2
1
3
4
5
C416
0.1uF/16V_4
R660
*0_4
R667
0_4
R666
0_4
R956
0_4
R662
0_4
C417
0.1uF/16V_4
R663
0_4
C464
0.1uF/16V_4
U57
NC7SB3157P6X_NL
B1
1
GND
2
B0
3
A
4
VCC
5
S
6
R661
0_4
R378
10K_4
R766
10K_4
G
S
D
G
S
D
U62
DMN2400UV-7
3
2
1
6
5
4
U58
NC7SB3157P6X_NL
B1
1
GND
2
B0
3
A
4
VCC
5
S
6
47
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 ...