Schematics
Table Of Contents
A
B
C
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Title
Number RevisionSize
B
Date: 23-Nov-2016 Sheet of
File: F:\work\baby monitor\VBM050\VBM050-100.DDBDrawn By:
V12_FB
1
VSS_REG
2
V33_REG
3
FB1(IOG14)
4
FB0(IOG11)
5
VSS_IO
6
PWM1(IOG13)
7
VC1(IOG15)
8
PWM0(IOG10)
9
AVSS_USB
10
HSDM
11
HSDP
12
AVDD_USB
13
VDD33
14
IOB2
15
IOB3
16
IOC11(NFRDY)
17
BKCSB2
18
BKCSB1
19
VSS
20
V33_RTC
21
X32KI
22
X32KO
23
ALM
24
VSS_CLKGEN
25
X12MI
26
X12MO
27
V33_CLKGEN
28
V33_VDAC
29
AOUT
30
CBU
31
VSS_VDAC
32
IOA15
33
IOA14
34
IOA13
35
IOA12
36
IOA11
37
IOA10
38
IOA9
39
IOA8
40
IOA7
41
IOA6
42
IOA5
43
IOA4
44
IOA3
45
IOA2
46
IOA1
47
IOA0
48
VSS
49
VDD12
50
VDD33
51
IOI0
52
IOI1
53
IOI2
54
IOI3
55
IOI4
56
IOI5
57
IOI6
58
IOI7
59
IOI8
60
IOI9
61
V33_ADC
62
LINEIN0
63
LINEIN1
64
LINEIN2
65
LINEIN3
66
LINEIN4
67
LINEIN5
68
MICIN
69
VREF
70
VSS_ADC
71
IOC9
72
IOC8
73
IOC7
74
IOC6
75
IOC5
76
IOC4
77
EXT_A(IOF5)
78
BM2
79
VDD33
80
VDD33
81
VSS
82
VDD33
83
VDD33
84
XA20(IOG5)
85
XA19(IOG6)
86
BKOEB(IOH0)
87
V12_MIPI
88
IOE2(CLKP)
89
IOE3(CLKN)
90
IOB5(MIPI_DP)
91
IOB6(MIPI_DN)
92
VSS_MIPI
93
VDDQ
94
VOL
95
VSS_DA16
96
VREF_DA16
97
V33_DA16
98
VOR
99
IOC3
100
IOC2
101
IOC1
102
IOC10(EXT_B)
103
IOB7
104
IOB4
105
IOB15
106
IOB14
107
IOB13
108
IOB12
109
IOB11
110
IOB10
111
VDD33
112
NC
113
NC
114
VSS
115
IOB9
116
IOB8
117
RESETB
118
BM1
119
TEST
120
BKCSB3(IOF3)
121
TMS
122
TCK
123
TDO
124
TDI
125
IOB0
126
IOB1
127
VDD12
128
U1
GPL326XXB
NC
1
GND
2
SDA
3
AVDD
4
SCL
5
RESET
6
VSYNC
7
PWDN
8
HREF
9
NC/DVDD
10
NC/DODD
11
D9
12
XCLK
13
D8
14
DGND
15
D7
16
PCLK
17
D6
18
D2
19
D5
20
D3
21
D4
22
NC
23
NC
24
U9
YT0308CL_Module
VCC
12
VCC
37
NC
1
NC
2
NC
3
NC
4
NC
5
NC
11
NC
14
NC
15
NC
23
NC
24
NC
39
NC
36
NC
35
NC
34
DNU
20
DNU
21
DNU
22
DNU
38
VSS
13
VSS
25
VSS
48
D0/NC
26
D1/NC
28
D2/D1
30
D3/D3
32
D4/NC
40
D5/D5
42
D6/D7
44
D7/NC
46
D8/NC
27
D9/D0
29
D10/D2
31
D11/NC
33
D12/D4
41
D13/D6
43
D14/NC
45
D15/NC
47
RY/BY2#
6
RY/BY#
7
RE#
8
CE#
9
CE2#
10
CLE
16
ALE
17
WE#
18
WP#
19
U4
TC58NVG1S3
V12_REG
V12_REG
VSS_REG
V33_REG
IOG14
IOG11
VSS_REG
IOG13
IOG15
IOG10
USB_D-
USB_D+
V33_CPU
IOB3
IOC11
BKCS1
VSS_RTC
VCC_RTC
X32I
X32O
VSS_PLL
X12MI
X12MO
V33_PLL
V33_VDAC
AOUT
CBU
VSS_VDAC
TDI
TDO
TCK
TMS
BKCS3
VSS_REG
BM1
RESETB
IOB8
IOB9
VSS_REG
V33_CPU
IOB10
IOB11
IOB12
IOB13
IOB14
IOB15
IOB4
IOB7
IOC10
IOC1
IOC2
IOC3
DACOR
V33_DAC
DAC_VREF
VSS_DAC
DACOL
VSS_REG
VSS_REG
IOE3
IOE2
IOH0
IOG6
IOG5
V33_CPU
V33_CPU
VSS_REG
V33_CPU
V33_CPU
BM2
IOF5
IOC4
IOC5
IOC6
IOC7
IOC8
IOC9
VSS_ADC
ADC_VREF
IOF9
IOA15
IOA14
IOA13
IR_ON
IOA0
IOA1
IOA2
IOA3
IOA4
IOA5
IOA6
IOA7
IOA8
IOA9
VSS_REG
V12
V33_CPU
IOI0
IOI1
IOI2
IOI3
IOI4
IOI5
IOI6
IOI7
V33_ADC
1
T1
1 T3
1 T4
1
T6
BC16
0.1uF
BC17
0.1uF
VCC_33
IOI1
IOI3
IOI5
IOI7
IOI0
IOI2
IOI4
IOI6
R28 10K
R48
10K
VCC_33
VCC_33
IOG10
BKCS1
IOG6
IOG5
IOG11
IOC11
IOA5
IOA6
IOB7
IOA7
IOB4
IOB15
IOH0
IOB14
IOB13
BKCS3
IOB12
IOB8
IOB11
IOB9
IOB10
GND
GND
Vin Vout
GND
U5
CE1239P30M
L6
Bead
R5410K
R5210KR5310K
R500R
R5110K
C39
0.1uF
GND
L7
Bead
AVDD_28
DVDD_28
VCC_33
C48
1uF
C35
10uF
C38
1uF
C36
NC
C37
1uF
GND
AVDD_28
DVDD_28
VCC_SEN_2V8
VDD
1
PB1
2
PB0
3
PA3
4
PA2
5
PA1
6
PA0
7
VSS
8
U2
TR4P151AF
R41 10K
R40 10R
R43 33R
R44 33R
GND
IOA4
IOG13
IOG14
SHUTDOWN
1
BYPASS
2
IN+
3
IN-
4
VO+
5
VDD
6
GND
7
VO-
8
U3
GPY0031A
TC4
NC
TC5
0.47uF
R12 3.3K
R11 NC
C11
1uF
DACOR
DACOL
R13
10K
IOA3
R14
10K
C12 0.1uF
SPK
VCC_IN
MIC
R8
3K
R9 3K
R7 1K
C8
0.22uF
C10
0.1uF
C9 22uF
V33_ADC
MICIN
MICIN
VCC_33
IOA9
IOA8
1
2
3
4
P1
UARTDEBUG
R45100K
R46
100K
R470R
VCC_33
IOE3
IOE2
1
2
3
4
P3
USB PORT
R38
0R
R37
0R
R42
20K
R39
47K
C34
0.1uF
USB_D-
USB_D+
IOF5 USB_DET
1
2
3
4
5
6
7
8
9
J3
CON7
Q3
8550
VCC_33
R27
470R
VIR_33
IOC4
V_MOT
IOC5
IOC6
IOC7
IOC8
R6 100K
R4
100K
R5
10K
IOA0
IOA1
IOA2
1
2
3
4
5
6
7
8
P4
JTAG_PORT
1
2 3
Q4
8050
R24
10K
R21
270R
R20
1K
IR_ON
VIR_33
TDI
TMS
TCK
TDO
RESETB
VCC_33
R19 10K
R18 10K
R17 10K
C14
0.1uF
V33_VDAC
R36
100R
R34
100K
R35
300K
C32
1uF
VCC_IN
IOF9
Y1
32.768kHz
Y2
12MHz
C18
12pF
C19
12pF
C20
nc
C23
nc
X32I
X32O
X12MI
X12MO
1
2
P2
TV_OUT
L1
1.8uH
C1
22pF
C3
270pF
C2
330pF
R1
75R
TC1
100uF
AOUT
Einstein Main
R3 10K C5 0.1uF
VCC_33
R74 0R
BC3
0.1uF
C6
1uF
BC4
0.1uF
C7
1uF
DAC_VREF ADC_VREF
C4
2.2uF
R2
0R
BC12
0.1uF
BC13
0.1uF
V12_REG V12
L2
BEAD
C15
0.1uF
C16
10uF
VCC_33
VCC_USB
VSS_USB
VCC_USB
R33
100K
R32
100K
R16
NC
R15
NC
VCC_33
BM2
BM1
IOB3
BOOT IC
MIC
BC5
0.1uF
BC6
0.1uF
BC7
0.1uF
BC8
0.1uF
BC9
0.1uF
BC10
0.1uF
BC11
0.1uF
V33_CPU
C31
22uF
C33
22uF
BC15
0.1uF
V33_ADC
C29
10uF
BC14
0.1uF
V33_DAC
BC1
0.1uF
BC2
0.1uF
C17
10uF
V33_REG
R30 0R
R29
100R
L4 BEAD
L8 BEAD
L9 BEAD
V33_CPU
V33_ADC
V33_DAC
V33_PLL
V33_REG
1 2
D1
IN4004
R31 10R
VCC_RTC
TC2
10uF
TC3
10uF
C30
0.1uF
C28
0.1uF
L5 BEAD
L11 BEAD
V33_VDAC
VCC_33
R69 0R
R70 NC
R71 NC
R72 0R
R73 0R
R63 0R
R64 0R
R65 0R
VCC_IN V_MOT
VCC_33
BT1
2X1.2NIMH
BT2
F1
Fuse Thermal
V_BAT
2
3
1
SW1
ON/OFF
CE
1
VSS
2
NC
3
Vin
4
Vout
5
U6
S1170B33UC
R55
220R
C24
2.2uF
12
D4
IN4148
C26
0.1uF
C27
100uF
L3
BEAD
RESETB
VCC_33
VCC_IN
R57
0R
Power(4 cell NIHI Power)
V12
FOR DEVELOPMENT NOLY
GND
VSS_ADC
USB_5V
R22
270R
R23
10K
1
2 3
Q5
8050
1
2 3
Q6
8050
R25
4.7K
R26
4.7K
R10
10K
VIR_33
IOA11
DEGE DETECTION
R49
NC
IOB5
IOB5
Q1
8550
1
2 3
Q2
8050
C42
1uF
R61
1K
R58
2.2M
R59
2.2M
R62
470K
R60
2.2M
C40
100nF
C43
3.3uF
C41
100nF
V_BAT
1 2
D2
IN4148
IOA15
CE
1
VSS
2
NC
3
Vin
4
Vout
5
U8
S1170B33UC
C22
220uF
C25
2.2uF
VCC_IN
R66
10K
3.3V
VCC_WIFI
V33_ADC
1
T5
1
T2
VSS_AMP
VSS_USB
VSS_RTC
VSS_PLL
VSS_REG
VSS_DAC
VSS_ADC
RFOUT
1
GND
2
GND
3
VDD
4
PE4
5
PE3
6
PE2
7
PE1
8
PE0
9
NC
10
GHIPEN
11
PA0
12
PA1
13
PA2
14
PA3
15
PA4
16
PA5
17
GND
18
VDD
19
NC
20
NC
21
PC5
22
PC4
23
PC3
24
PC2
25
PC1
26
PC0
27
PB3
28
PB2
29
PB1
30
PB0
31
NFCIP
32
NFCIN
33
GND
34
U7
RF-WM-8711AFB
C46
0.1uF
C47
10uF
12
D3
IN4148
C45
0.1uF
R68
10K
R67
100K
WVCC
WVCC
WVCC
J7
TP_TX
J8
TP_RX
IOA14
PE0
PE1
PE2
PE3
PE4PB1
PB0
IOA13
IOC9
IOC10
IOC3
IOC2
IOC1
IOG15
L10
Bead
WVCC
1
2
3
J4
KEY
1
2
3
J1
IR1
1
2
3
J2
IR2
C44
100uF
C50
1nF
C49
1nF
C53
1uF
C52
0.1uF
VCC_33
L12
Bead
C13
100uF
C54
10uF
PW_EN
PW_EN
V12_REG
V12
R75
10K
R56
10K
IR_RX_L
IR_RX_R
IR_RX_L
IR_RX_R
C55
10p
C58
10p
C57
10p
C56
10p
V2
1S2P Lipo
3.7V