91
-
Pin Functions(UPD63712AGC)
Pin No.
Pin Name
I/O
Function and Operation
1
LD
O
Output of LD
2
PD
I
Input of PD
3
PN
I
Assignment of pickup polarity
4
AVDD
Power supply for the analog system
5
DGND
Ground for digital circuits
6
RFOK
O
Output of RFOK
7
INTQ
O
Interruption signals to the external microcomputer
8
rst
I
Input of reset
9
A0
I
Command/Parameter discrimination signal input
10
stb
I
Data strobe signal input
11
sck
I
Serial data clock input
12
SO
O
Serial data output
13
SI
I
Serial data input
14
DVDD
Power supply for digital circuits
15
DAVDD
Power supply for DAC
16
ROUT
O
Output of audio for the right channel
17
DAGND
GND for DAC
18
REGC
Connected to the capacitor for band gap
19
DAGND
GND for DAC
20
LOUT
O
Output of audio for the left channel
21
DAVDD
Power supply for DAC
22
XVDD
Power supply for the crystal oscillator
23
xtal
O
Connected to the crystal oscillator
24
XTAL
I
Connected to the crystal oscillator
25
XGND
Ground for the crystal oscillator
26
DVDD
Power supply for digital circuits
27
C1D1
O
Information on error correction
28
C1D2
O
Information on error correction
29
C2D1
O
Information on error correction
30
C2D2
O
Information on error correction
31
C2D3
O
Information on error correction
32
LOCK
O
Output of LOCK
33
MIRR
O
MIRR
signal
34
HOLD
O
HOLD
signal
35
PLCK
O
Output of PLCK
36
C16M
O
Output of 16.9344MHz
37
DGND
Ground for digital circuits
38
TX
O
DAI
output
39
EMPH
O
Pre-emphasis information output
40
FLAG
O
The flag for which output sound data cannot be corrected is outputted
41
DVDD
Power supply for digital circuits
42
LIMIT
I
Signal is inputted when the register can be read
43
xtalen
I
Permission to oscillate
44
DGND
Ground for digital circuits
45
DIN
I
Input of audio data
46
DOUT
O
Output of audio data
47
SCKIN
I
Clock input for audio data
48
SCKO
O
Clock output for audio data
49
LRCKIN
I
Input of LRCK for audio data
50
LRCK
O
Output LRCK for audio data
51
DVDD
Power supply for digital circuits
52
FD+
O
Output of focus drive PWM
53
FD-
O
Output of focus drive PWM
54
TD+
O
Output of tracking drive PWM
55
TD-
O
Output of tracking drive PWM
56
SD+
O
Output of thread drive PWM
57
SD-
O
Output of thread drive PWM
58
MD+
O
Output of spindle drive PWM
59
MD-
O
Output of spindle drive PWM
60
DGND
Ground for digital circuits
5
6
7
8
F
E
D
C
B
A
5
6
7
8
FX-M2137ZSA/X1B/UC
Содержание FX-M2037EW
Страница 8: ...8 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 2 2 EXTERIOR ...
Страница 11: ...11 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...
Страница 14: ...14 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 2 4 CASSETTE MECHANISM MODULE I H ...
Страница 37: ...37 J A CN552 CCP1225 CCP1232 CN2 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...
Страница 40: ...40 A A TUNER MOTHER PCB 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC ...
Страница 41: ...41 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...
Страница 44: ...44 C C TUNER UNIT SIDE A A 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 4 TUNER UNIT ...
Страница 45: ...45 C C TUNER UNIT SIDE B 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...
Страница 47: ...47 A A CN602 CN601 E CN905 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC D KEYBOARD UNIT D SIDE B ...
Страница 51: ...51 G G CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...
