UX-Z7MDR
1-52 (No.22042)
4.12 BA3126N(IC31) : R/P Switch
4.13 BR93LC66F-X (IC403):EEPROM
• Terminal layout
• Pin Functions
4.14 CXA2523AR (IC300) : MD servo
• Block diagram
R E C S W
G
1
2
3
4
5
6
7
8
9
P
/ B S W
P
/ B S W
G
R E C S W
C O N
T
.
G N D
V c c
1
2
3
4
8
7
6
5
NC
VCC
CS
SK
NC
GND
DO
DI
Symbol I/O
Function
VCC
-
Power supply
GND
-
Connect to GND
CS
I
Chip select input
SK
I
Serial clock input
DI
I
Start bit, OP-code,address, serial data input
DO
O
Serial data output
Internal state display output of READY/BUSY
37
38
PEAK
RF
39
RFAGC
40
AGCI
41
COMPO
42
COMPP
43
ADDC
44
OPO
45
OPN
46
RFO
47
MORFI
48
1
2
MORFO
24
23
Vcc
3TADJ
22
EQADJ
21
VREF
20
F0CNT
19
XSTBY
18
XLAT
17
SCLK
16
SWDT
15
TEMP R
14
TEMP I
13
GND
I
J
3
VC
4
A
5
B
6
C
7
D
8
E
9
F
10
PD
11
APC
12
A
PCREF
36
35
BOTM
ABCD
34
FE
33
AUX
32
ADFG
31
ADAGC
30
ADIN
29
ADFM
28
SE
27
CSLED
26
TE
25
WBLADJ
Peak, Bottom Detector
AGC, EQ
USER
Comp
USER
OP Amp
RF Amp
3T Detector
ABCD Amp
I-V Amp
APC
TEMP Amp
MUX
FE Amp
ADIP Amp
TE/SE Amp
CPU
Command I/F