Panasonic BL-C230A - Sensor Board Schematic

56
BL-C230A
13.2.4. Sensor Board
BL-C230A SENSOR BOARD
GND
LED_G LED_R KIKILED_G KIKILED_R A_FS A_BCLK A_DR A_RESET HSENS_G1 HSENS_G2
HUMAN_SENS THERM
A_DX
+3.3V
+A3.1VS
+A3.1VA
4.7u
C701
10k R710
IC703
1
AOUT
2
A-IN
3
A+IN
4
GND
5
B+IN
6
B-IN
7
BOUT
8
V+
D703
HSENS_G1
CF701
12
()
C732
10p
390k R713
100k
R721
+A3.1VS
A_BCLK
IIC_SDA_A
15k R725
680k R712
0.1u
C720
1u
C721
A_RESET
A_DR
GND
0.1u
()
C715
0.1u
C706
0 R729
GND
AMP
1M R718
10k R711
+A3.1VA
0.1u
C722
0.1u
C704
1000p
C733
GND
10kR731
15k R728
IIC_SCL_A
0.1u C707
+A3.1VS
MIC701
1 2
1000p
C731
HSENS_G2
0.1u
C703
2.2k R732
A_FS
1000p
C726
10k
()
R723
0.022u
C730
470k
R717
GND
A_DX
0.1u
()
C714
470k
R716
+A3.1VS
0.1u C725
10u
C710
47kR730
+A3.1VS
GND
GND
820kR727
+3.3V
*Q703
Q702
LED_G KIKILED_R
Q701
+3.3V
GND
LED_R KIKILED_G
*Q704
R G
LED701
1 3
2 4
R G
*LED702
1 3
2 4
THERM
HUMAN_SENS
TH701
+A3.1VS
0.1u
C702
22kR701
IIC_SCL_A
IIC_SDA_A
CN701
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21
1.2k
R722
4.7u
C713
IC704
3
G
2
S
1
D
12MHz
12MHz
GND1 GND2
IC701
1
A1
2
B1
3
OE2
4
GND
5
A2
6
B2
7
OE1
8
VCC
C712
0.22u
2200p
C711
2.2u
C709
22u
C719
22u
C718
22u
C728
22u
C729
CN702
1 2
22u
C705
100R703
100*R705
0 R726
1u
C723
430R702
430*R704
4.7uL701
100p
C784
100p
C785
470R782
100p
C783
4.7u
C708
R733 R734
IC702
1
VMID
2
LOUT
9
SPOUT+
3
LIN
4
VIDEOIN
5
VIDEOOUT
6
HVDD2
7
HGND2
8
NC1
10
SPOUT-
11
MICBIAS
12
PLLC
13
IFSEL
14
MCLKI
15
MDIN
17
SAI_LRCLK
18
MDSCLKO
19
MCLKO
20
SAI_SDIN
21
SAI_BCLK
22
IOVDD
23
SDATA/SD
24
SCLK/SCL
26
RESETB
27
HVDD1
28
HGND1
29
REGOUT
30
MIN+
31
MIN-
32
NC2
33
FIN
16
SAI_SDOUT
25
CSB
Model
Reference
BL-C230A Mounting
LED702,R704,R705,Q703,Q704
BL-C230CE/E NC
M