![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466059.webp)
Vil = 0.6V
Vih = 1.2V ~3.6V
(Optional)
Vil = 0.6V
(Optional)
Vih = 1.2V
Power Stitching, 3.3V
Vil = 0.6V
Vih = 1.2V ~3.6V
(Optional)
Vil = 0.6V
Vih = 1.2V ~3.6V
(Optional)
EN_3V3_COM
3.3V
0.5A
30MIL
3.3V
2A
3.3V
0.5A
30MIL
3.3V
0.5A
30MIL
VDD_3V3_SYS
VDD_3V3_FUSE_TEGRA
AVDD_3V3_HDMI_TEGRA
AVDD_3V3_USB_TEGRA
VDD_3V3_PEX_CTL_TEGRA
VDD_3V3_GMI
VDD_3V3_SYS
VDD_3V3_GMI_TEGRA
VDD_1V8_GEN
AVDD_1V8_OSC_TEGRA
VDD_1V8_SYS_TEGRA
VDD_1V8_SDMMC4_TEGRA
VDD_1V8_VI_TEGRA
VDD_1V8_CAM_TEGRA
VDD_1V8_LCD_TEGRA
AVDD_1V8_HDMI_PLL_TEGRA
VDD_1V8_SYS
AVDD_1V8_USB_PLL_TEGRA
VDD_1V8_SDMMC3_TEGRA
VDD_1V8_AUDIO_TEGRA
VDD_1V8_UART_TEGRA
VDD_1V8_BB_TEGRA
VDD_PMU_LDO2
VDD_1V2_EMMC
VDD_1V5_GEN
VDD_1V5_LDO_IN
VDD_1V8_3V3_SDMMC1_TEGRA
VDD_PMU_LDO1
AVDD_1V05_PLL_E_TEGRA
VDD_1V35_DDR3_BUCK
VDD_1V35_DDR3_MEM
V2REF_DDR3
VDD_0V675_DDR3_VREF
VDD_1V8_EMMC
VDD_3V3_SYS
VDD_3V3_EMMC
VDD_3V3_SYS
VDD_3V3_SDCARD
VDD_1V8_AUDIO
AVDD_3V3_SPK_AMP
VDD_1V8_COM
VDD_3V3_CAM
VDD_3V3_PMU
VDD_3V3_SYS
VDD_3V3_NFC
VDD_3V3_SYS
VDD_5V0
VDD_5V0_3V3_AUD
VDD_1V35_DDR3_TEGRA
VDD_3V3_COM
VDD_3V3_DDR_RX_TEGRA
VDD_PMU_LDO3
VDD_1V8_LDO_IN
VDD_3V3_AUDIO_TEGRA
EN_3V3_COM
12
EN_3V3_FUSE
7
EN_3V3_EMMC
12
EN_VDD_SDMMC1
7
L53
121A40_8
L76
121A40_8
L89
*121A40_8
L65
121A40_8
L56
121A40_8
L47
121A40_8
L57
121A40_8
L67
121A40_8
1/1
U50
TPS22924CYZPR
C2
ON
B2
VIN2
A2
VIN1
B1
VOUT2
A1
VOUT1
C1
GND
L55
121A40_8
L77
121A40_8
C394
1u/10V_4
1
2
L45
121A40_8
C395
0.47u/6.3V_4
L46
121A40_8
L83
*121A40_8
1/1
U49
TPS22924CYZPR
C2
ON
B2
VIN2
A2
VIN1
B1
VOUT2
A1
VOUT1
C1
GND
L59
121A40_8
C400
1u/10V_4
1
2
L70
121A40_8
L58
121A40_8
L73
121A40_8
L71
121A40_8
L82
121A40_8
C397
0.47u/6.3V_4
L52
121A40_8
L78
121A40_8
L62
121A40_8
L75
121A40_8
L72
121A40_8
L60
121A40_8
L48
121A40_8
L49
121A40_8
C402
1u/10V_4
1
2
L80
121A40_8
L51
121A40_8
C396
1u/10V_4
1
2
1/1
U47
TPS22924CYZPR
C2
ON
B2
VIN2
A2
VIN1
B1
VOUT2
A1
VOUT1
C1
GND
L50
121A40_8
L64
121A40_8
L79
121A40_8
C403
0.47u/6.3V_4
L74
121A40_8
L63
121A40_8
L68
*121A40_8
L86
121A40_8
L81
121A40_8
1/1
U46
TPS22924CYZPR
C2
ON
B2
VIN2
A2
VIN1
B1
VOUT2
A1
VOUT1
C1
GND
C401
0.47u/6.3V_4
L54
121A40_8
58
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 ...