(No.YF181)2-15
2-16(No.YF181)
IC4901
JCY0233-X
Cch
Dch
Bch
Ach
REG_3.1V_IC4901
REG_4.9V_IC4901
VDIRS
C4923
TL4051
C4941
0.1
C4926
C4925
C4943
0.1u
TL4020
OPDRV_CS
R4958
C4912
0.1
C4940
OPEN
C4936
0.01
R4949
10K
R4964
OPEN
C4903
10/10
C4902
10/10
TL4034
CH
C4915 1000p
REG_3VSYS
R4909
1M
Q4901
RPM-22PB
R4903
8.2k
R4916 150k
C4916
0.1
TL4910
GND
C4933
OPEN
R4908
OPEN
L4901
OPEN
REG_3.1V
TL4030
VD_FZ
10K
R4955
R4907
1M
10K
R4954
C4927
CH
C4911
100p
C4942
0.1
C4907
0.1
1 N.C.
27 NT
23 GNDD
52 DVDD
21 RETB
56 SCK
2 PLS3
37 PLS4
20 MONI0
29 TEST
24 CS
25 SIN
22 OSCIN
53 VD_IS
55 SOUT
58 PDWNB
54 VD_FZ
57 PLS1
30 PLS2
26 MODESEL
10
N.C.
17
A1
50
MVCCA
16
MGNDA
49
A2
15
B2
48
B1
47
MVCCB
14
C1
13
MGNDB
46
C2
12
D2
44
MVCCC
45
D1
19
N.C.
42
8
6
AVDD5
39
GND5A
40
5
7
41
11
DMP0
18
DMP1
3
AVDD3
31
GNDA
4
IRISOUTA
51
MONI1
36
TEST2
38
RHTRIN
33
28
N.C.
62
34
60
VREF
61
32
59
CREFIN
63
REF
35
SENS
64
GAININ
43
LED1
9
LED2
C4908
0.1
TL4002
GND
OPDRV_IN
R4932
0
CN106
QGF0543F3-26X
10 GND
21 GND
9 HGVcc+
8 HGout+
7 HGVss-
6 HGout-
5 GND
12 DRIVE-
11 DRIVE+
16 N.C
14 Z_PTR_AD
13 Z_VCC
15 Z_LED
20 ZOOM02
19 ZOOM03
18 ZOOM04
17 ZOOM01
22 F_PTR_AD
24 F_VCC
23 F_LED
25 OP_THRMO
26 GND
4 FOCUS02
2 FOCUS04
1 FOCUS01
3 FOCUS03
C4935
10/10
R4950
150K
C4910
OPEN
R4961
100K
IC4903
S-1112B31MC-W
1
Vin
2
GND
3
ON/OFF
4
NC
5
Vout
C4905
0.1
R4910
0
R4957
L4902
NQL38DK-100X
10u
C4934
OPEN
TL4043
R4965
Z_PTR_AD
CLK27O
C4914
OPEN
R4956
R4901
2K
C4924
F_PTR_AD
R4924
12k
TL4037
C4932
10/10
R4959
(1608)
OPEN
M_REG4.9
C4909
0.01
L4903
NQL38DK-100X
10u
R4951 150K
L4904
NQL38DK-100X
10u
R4919 100K
H_GAIN
C4922 0.1
R4904
10k
OPDRV_PS
R4917 470k
OPDRV_CLK
R4962
100k
33k
R4905
IC4902
MM1614GN-X
1
Cont
2
GND
3
Noise
4
Vout
5
Vin
R4963
H_OFFSET
R4953
R4906
560k
C4913
0.1
R4931
270
OPDRV_RST
OPDRV_OUT
R4911
100
C4921
0.022u
C4937
OPEN
REG_4.9V
R4920
68k
OP_THRMO
(N4)
(W3)
(N1)
(W1)
(N2)
(N3)
(W4)
(W2)
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
470
yf181_y10683001a_rev0.1
MAIN(OP DRIVE)
1
0
TO CPU
OP BLOCK
TO CPU
TO CPU
TO MAIN I/F
TO DSP
TO CPU
MAIN(OP DRIVE) SCHEMATIC DIAGRAM
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.