DEH-4700MP/XU/EW
59
5
6
7
8
5
6
7
8
C
D
F
A
B
E
-
Pin Functions(PE5454A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
AVREF
A power supply Positive power supply(5V)
2
AVSS
A
power
supply
GND
3
RFOK
O
C
Output of state of RFOK
4
NC
Not
used
5
EVDD
E power supply Positive power supply
6,
7
NC
Not
used
8
IC/FLMD0
IC : VSS direct connection/FLMOD0 : Pull-down
9
VDD
Positive power supply(5V)
10
REGC
Connected to the capacity stabilizing output of the regulator
11
VSS
GND
12
X1
I
Oscillator connection for mainclock
13
X2
Oscillator connection for mainclock
14
reset
I
System reset input
15
XT1
I
Connected to the oscillator for subclock
(connected to VSS via the resistor)
16
XT2
Connected to the oscillator for subclock(Open)
17
NC
Connected to EVDD or EVSS via the resistor
18
NC
Not
used
19
xint
I
C
CD LSI interruption signal input
20
NC
Connected to VSS via the resistor
21
brst
I
P-Bus reset input
22
BSI
I
P-Bus serial data input
23
BSO
O
C
P-Bus serial data output
24
bsck
I/O
/C
P-Bus serial clock input/output
25
FTXD
O
C
For flash rewriting output(transmitted signal)
26
FRXD
I
For flash rewriting input(received signal)
27
BRXEN
I/O
/C
It is possible to receive P-Bus input/output
28
bsrq
I/O
/C
P-Bus service request demand input/output
29
NC
Not used
30
DSCSNS
I
Disc state sense input
31
8EJ(S905)
I
Input of detection of 8 cm disc ejection
32
12EJ(S904)
I
Input of detection of 12 cm disc ejection
33
EVSS
E power supply GND
34
EVDD
E power supply Positive power supply
35, 36
SRAMLEVEL0, 1
O
C
SRAM level meter output
37
EMPH
O C
Emphasis
information
output
38
emph
O
C
Emphasis
information
output
39-42 NC
Not
used
43
adena
O
C
A/D reference voltage supply control output
44
LRCKOK
O
C
(DOUT mute output)
45
SRAMLEVEL2
O
C
SRAM level meter output
46
CD3VON
O
C
CD +3.3V power supply control output
47
CONT
O
C
Servo driver power supply control output
48
xrst
O
C
CD LSI reset control output
49
VDCONT
O
C
VD power supply control output
50
ROMDATA
I/O
/C
E2PROM data input/output
51
ROMCS
O
C
E2PROM chip selection output
52
ROMCK
O C
E2PROM
clock
output
53
LOEJ
O
C
The direction change output of LOAD/EJECT
54
CLCONT
O
C
Driver input change output
55
CDMUTE
O
C
CD mute control output
56-58 NC
Not
used
59
xcs
O
C
CD LSI chip selection output
60
NC
Not
used
61
xwait
I
CD LSI write control signal input
62
CLKOUT
O
C
Internal system clock output(Open)
63
LOCK
I
Spindle lock input
64
NC
Not
used
65
xwrite
O
CD LSI write control signal output
66
NC
Not
used
Summary of Contents for DEH-4700MP
Page 5: ...DEH 4700MP XU EW 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...
Page 21: ...DEH 4700MP XU EW 21 5 6 7 8 5 6 7 8 C D F A B E B B KEYBOARD UNIT A CN831 40mA 14V DISPLAY ...
Page 31: ...DEH 4700MP XU EW 31 5 6 7 8 5 6 7 8 C D F A B E ...
Page 34: ...DEH 4700MP XU EW 34 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT 1 1 ...
Page 35: ...DEH 4700MP XU EW 35 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 1 1 ...
Page 37: ...DEH 4700MP XU EW 37 5 6 7 8 5 6 7 8 C D F A B E B B KEYBOARD UNIT SIDE B A CN831 ...
Page 39: ...DEH 4700MP XU EW 39 5 6 7 8 5 6 7 8 C D F A B E C C CD CORE UNIT S10 1 SIDE B 12EJ 8EJ DSCSNS ...
Page 65: ...DEH 4700MP XU EW 65 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...
Page 66: ...DEH 4700MP XU EW 66 1 2 3 4 1 2 3 4 C D F A B E ...
Page 67: ...DEH 4700MP XU EW 67 5 6 7 8 5 6 7 8 C D F A B E ...
Page 68: ...DEH 4700MP XU EW 68 1 2 3 4 1 2 3 4 C D F A B E ...
Page 71: ...DEH 4700MP XU EW 71 5 6 7 8 5 6 7 8 C D F A B E ...
