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3 7 63 1515 0
µPD4721GS-GJG (IC501)
V
1
D D
C 1 +
2
V c c
3
C 1 -
4
C 5 +
5
C 5 -
6
3 0 0 Ω
D
1
7
I N
3 0 0 Ω
D
2
8
I N
R
1
9
O U T
5 . 5 k Ω
R
2
1 0
O U T
5 . 5 k Ω
AK5353 (IC114)
A I N R
1
1 6
A I N L
2
1 5
V R E F
3
1 4
V C O M
4
1 3
A G N D
5
1 2
V A
6
1 1
V D
7
1 0
D G N D
8
9
BA4510F
(IC115)
TE
L 13942296513
TK15420MTL (IC601~603, 606, 701~706, 713)
BA15218F
(IC116, 118, 309~313)
NJM2068MD (IC101, 104~112, 117, 120, 201~204,
301, 302, 304, 306, 308, 402, 404, 471, 506~509)
NJM4556AD (IC502)
NJM5532MD (IC301, 303, 305, 307)
SN74AHC1G04DBV (IC109)
5
TOP VIEW
1
BA033T
(IC526, 527)
KIA7806API (IC203)
KIA7812API (IC701)
KIA7820API (IC704, 709, 710)
KIA7805API (IC309, 310, 702, 705)
www
KIA7815API (IC707)
KIA7905PI
(IC703, 706)
.
KIA7915PI
(IC708)
http://www.xiaoyu163.com
SN74LV541APW (IC518, 522, 803)
2 0
C 4 +
1 9
G N D
1 8
C 4 -
1 7
V s s
1 6
S T B Y
1 5
V
C H A
1 4
D
1
O U T
1 3
D
2
O U T
1 2
R
1
I N
G N D
1 1
R
2
I N
Terminal Function
No.
Name
T S T
1
AINR
T T L
2
AINL
D I F
3
VREF
4
VCOM
P D N
5
AGND
S C L K
6
VA
M C L K
7
VD
8
DGND
L R C K
9
SDTO
S D T O
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
TTL
16
TST
CXA1511M (IC502)
4
I N
1
C 1
2
C 2
3
G N D
4
3
x
ao
y
i
http://www.xiaoyu163.com
8
G 1
1
2 0
V c c
A 1
2
1 9
G 2
Y 1
3
1 8
A 2
Y 2
A 3
4
1 7
Y 3
5
1 6
A 4
6
Y 4
1 5
A 5
Y 5
7
1 4
A 6
Y 6
8
1 3
A 7
9
Y 7
1 2
A 8
1 0
1 1
Y 8
I/O
I
Rch analog input pin
I
Lch analog input pin
O
Ref. V out pin
O
Common V out pin
Analog GND pin
Analog power pin, +2.7~+5.5
Digital power pin, +2.7~+5.5V
Digital GND pin
O
Serial data out pin, 2's complement, MSB first out, at power down: L
I
L/Rch clock pin
I
Master clock input pin
I
Serial data clock input pin, A/D data out at SCLK falling edge
I
Power down pin, L: Power down mode
I
Serial interface format pin (L: Firward, H: I
I
Digital input level select pin, L: CMOS level, H: TTL level
I
Test pin (internal pull-down)
Q Q
3
6 7
1 3
H e a d
V c c
8
A m p
O U T
7
I N
1
+
N C
6
–
A B L C
A B L C
f o
5
2
C 1
BA08ST (IC205)
Output
FRONT
GND
VIEW
Input
u163
1 2 3
4 5
.
Output
Input
GND
AVR-4802/AVC-A11SR
2 9
9 4
2 8
SN74AHCT541PW (IC514)
G 1
1
A 1
2
A 2
3
A 3
4
5
A 4
6
A 5
7
A 6
8
A 7
9
A 8
G N D
1 0
Function
2
S)
1 5
0 5
8
2 9
9 4
A O U T P U T
V
1
8
1
B O U T P U T
A – I N P U T
2
7
2
A + I N P U T
3
B – I N P U T
6
V
B + I N P U T
4
5
L i m i t e r
B P F
D e t e c t o r &
C o m p a r a t o r I n t e g r a t o r
A m p
B E F
4
5
3
C 2 G N D f o
N C
HG-8002JA33MHZPCCX
(X'tal Oscillator)
(IC510)
3
m
4
1. CTL
2. Vcc
co
3. GND
2
4. OUT
1
5. N.C.
9 9
2 0
V c c
1 9
G 2
Y 1
1 8
1 7
Y 2
1 6
Y 3
1 5
Y 4
1 4
Y 5
1 3
Y 6
1 2
Y 7
1 1
Y 8
2 8
9 9
H y s t e r e s i s
C o m p a r a t o r
6
7
8
O U T V c c
1. OE or ST
2. GND
3. OUT
4. V
DD
21
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