21
MG82CX/MG102C
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
I
I
I
O
-
-
-
-
Rch Analog input pin
Lch Analog input pin
Mode select 1 pin
Common voltage output pin
Analog ground
Analog power supply
Digital power supply
Digital ground
9
10
11
12
13
14
15
16
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
O
I/O
I
I/O
I
I
I
I
Audio serial data output pin
Output channnel clock pin
Master clock input pin
Audio serial data clock pin
Power down mode pin
Audio interface format pin
Mode select 2 pin
Mode select 0 pin
DSP: ICM04
AK5381VT-E2 (X5219A00) ADC
IC BLOCK DIAGRAM（IC ブロック図）
NJM072BM-E-TE1 (X4543A00)
NJM2068MD-T2 (X3505A00)
NJM4565M-TE (X7378A00)
MAIN8: IC101 (MG82CX)
MAIN8: IC302, IC402 (MG82CX)
DSP : ICM09, ICM11 (MG82CX)
MAIN8: IC104, IC808 (MG82CX)
MAIN10: IC101 (MG102C)
MAIN10: IC302, IC402 (MG102C)
MAIN10: IC104, IC808 (MG102C)
Dual Operational Amplifier
1
2
3
4-V
8
7
6
5
Output A +V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+-
+-
NJM4556AL (XP844A00)
MAIN8: IC805 (MG82CX)
MAIN10: IC805 (MG102C)
Dual Operational Amplifier
1
A
2 3 4 5 6 7 8
OUT
A
-IN
A
+IN
A
+IN
B
-IN
B
OUT
B
-V +V
-
+
B
-
+
BA4560RF-E2 (X6897A00)
MAIN8: IC102, IC103, IC105, IC151, IC152,
(MG82CX) IC301, IC351, IC352, IC401, IC451,
IC452, IC501, IC503, IC504, IC551,
IC553, IC801, IC803, IC804, IC901
MAIN10: IC102, IC103, IC105, IC151, IC152,
(MG102C) IC301, IC351, IC352, IC401, IC451,
IC452, IC501-504, IC551-554,
IC801-804
Dual Operational Amplifier
1
2
3
4-V
8
7
6
5
Output 1
+V
+Input 1
VEE
VCC
Output 2
-Input 2
+Input 2
-Input 1
+-
+-
– – – – –
–
9
VC1 VC2 VC3 VC4 VC5 VCCInAmp OutGND
amp
12345678
LB1403N-E (XZ348A00)
MAIN8 : IC806, IC807 (MG82CX)
MAIN10 : IC806, IC807 (MG102C)
LED Level Meter
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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