ViewSonic VTMS2431 - Page 85

8.15. PHOTO POWER
TO MPEG
2360501196P, 2360502796P
DPF_PWR5
DGND
DGND
VCC DAC_3.3V
DGND
DGND
VCC1.2V
VCC
DGND
DGND
FECGND
DGND
USBGND
DAC_3.3V
VCC
VCC5V-STDPF
VCC5V-STDPF
ATAPI_3.3V
DGND
Audio_GND
C412
100nF
+ C402
220u/16V LESR
+
C401
220u/16V LESR
+
C414
47u/16V
E
B
C
SOT
23
Q401
MMBT3904
1
3
2
R402
10K
+
C410
100u/25V
C411
100nF
C403
100n
C0402
C405
NC
C408 NC(22pF)
1
1
1
1
1
1
C409
100nF
C406
1uF 0603
R403
10K
I403 1117-3.3
1
23
4
ADJ
VOUTVIN
TAB
L402 4.7uH/1A
+
CF09
100u/25V
C413
100nF
C404
NC
R407
301k 1%
R401
10K
I402
MP2105-1.2V
1
2
34
5
EN
GND
SWIN
FB
R406 332k 1%
L401
600R/1.5A 0805
L403
600R/1.5A 0805
I401 AP9435M
1 8
2 7
3 6
4 5
SD
SD
SD
GD
R405
100K
+
C407
100u/16V
R404
4.7K
VCC5V_STDPF 5
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