45
MZ-NF810/NF810CK
•IC Block Diagrams
IC301 AK5356VN-N
V REF
MT
SW BST
SW BEEP
19
20
21
22
23
24
18 17 16 15 14 13
PW
SW 12
11
10
8
7
BST1
9
BST2
654321
BST
AGC
PW
B
PW
A
ADD
TC MT
VCC
INR
INL
BEEP
OUTB
BEEP
OUTA
+B
OUT_L
PWR
GND
OUT_R
DET
AGC IN
BST
NF2
LPF2
NF1
LPF1
VREF
VREF IN
GND
BEEP IN
BST SW
MUTE
STB
19
2021 18 17 16 15
23
MVDD
24
MVSS
25
MVCM
28
LIN
6
DVDD
5
DVSS
4
AVSS
3
AVDD
2
VCOM
9MCLK
8BCLK
11 CDTI
10 LRCK
12 CCLK
13 CSN
14 PDN
MICL
PREOL
PRENL
PREL
PRER
Pre-Amp
PRENR
PREOR
ADC Audio I/F
Controller
Control Register I/F
27
MPWR
26
MRF
7
SDTO
MICR 22
MIC Power Supply
1
RIN