2 parts, 1 ic, 2 parts 7.2.1 ic – Pioneer DEH-2130R EN User Manual
Page 52
52
DEH-2130R,2100R
7.2 PARTS
7.2.1 IC
-
Pin Functions(PE5090A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
MODEL1
I
Model select input
2
NL1
I
Noise level input
3
NL2DT
I
Noise level input 2
4
AVSS
A/D GND
5
ST
I
Stereo input
6
SD
I
SD signal input
7
AREF1
(D/A converter standard voltage)
8
KYDT
I
Key data input
9
DPDT
O
C
Key data output
10
SDBW
I
SDBW input
11
TUNPDI
I
PLL IC data input
12
TUNPDO
O
C
PLL IC data output
13
TUNPCK
O
C
PLL IC clock output
14
TUNPCE
O
C
PLL IC chip enable output
15
CURRQ
O
C
Tuner voltage FIX output
16
XSI
I
C
LSI data input
17
XSO
O
C
LSI data output
18
XSCK
O
C
LSI clock output
19
DRST
O
C
RDS decoder reset output
20
ADPW
O
C
A/D converter power output
21
FM/AM
O
C
FM/AM power select output
22
VDCONT
O
C
VD power control output
23
CONT
O
C
Servo driver power control output
24
XAO
O
C
CD LSI data discernment control signal output
25
XRST
O
C
CD LSI reset output
26
XSTB
O
C
CD LSI strobe output
27
CLAMP
I
Disc clamp sense input
28
MIRR
I
Mirror detection input
29
FOK
I
Focus OK signal input
30
LOCK
I
Spindle lock detector input
31
CDLOAD
O
C
LOAD motor loading control output
32
TELIN
I
Cellular mute input
33
VSS
GND
34
CDEJECT
O
LOAD motor eject control output
35
CD5VON
O
C
CD +5V power supply control output
36–39
NC
Not used
40
RECIEVE
O
C
RDS decoder receiving output
41
SWVDD
O
C
Grille power supply control output
42
SYSPW
O
C
System power supply control output
43
NC
Not used
44
MUTE
O
C
Mute output
45
PEE
O
C
Beep tone output
46
LOCH
O
C
LOCH output
47
RDS57K
I
57kHzBP-OUT sense input
48
TUNPCE2
O
C
EEPROM chip enable output 2
49
NC
Not used
50
VCK
O
C
Clock output for electronic volume
51
VDT
O
C
Data output for electronic volume
52
ANTPW
O
C
Antenna power output
53
VST
O
C
Strobe pulse output for electronic volume
54–57
DEQ4-1
O
C
Direct EQ data output 4-1
58
RDSLK
I
RDS LK signal input
59
RDT
I
RDS data input
60
RESET
Reset