Parts - Pioneer DEH-1600R Service Manual

5

7.2 PARTS

7.2.1 IC
- Pin Functions(PE5329B)
Pin No. Pin Name
1 MODEL1
2,3 NC
4 AVSS
NC
5,6
7 AVREF1
8 KYDT
9 DPDT
10 NC
11 TUNPDI
12 TUNPDO
TUNPCK
13
14 PCL
15 TESTIN
16 XSI
17 XSO
XSCK
18
19,20 NC
swvdd
21
22 ILMPW
23 NC
24 XRST
25 XA0
XSTB
26
27 CLAMSW
28 CONT
29 LOEJ
30 CLCONT
31 NC
32 DALMON
VSS1
33
34 TELIN
35,36 NC
37 ROMDATA
38,39 NC
40 RECIEVE
41 VDCONT
NC
42
43 SYSPW
44 NC
45 PEE
46 KEY2
NC
47
48 MUTE
49,50 NC
51 VST
52 VDT
53 VCK
54 NC
TUNPCE2
55
56 TUNPCE1
57 RDT
58 RDSLK
59 RDS57K
reset
60
61 LDET
RCK
62
63 ASENS
5
6
I/O Function and Operation
Model port 1
Not used
A/D GND
Not used
A/D converter reference voltage
Key data input
I
O Display data output
Not used
I PLL IC data input
O PLL IC data output
PLL IC clock output
O
O Clock adjustment output
Test program mode input
I
I Serial data input
O Serial data output
O Serial data clock output
Not used
Keyboard unit power supply control output
O
O Illumination power supply control output
Not used
O CD LSI reset output
O CD LSI identification control signal output
O CD LSI strobe output
O Disc clamp switch output (CD)
Servo driver power supply control output
O
O CD load motor LOAD/EJECT direction exchange output
Driver input select output
O
Not used
O Stand-by output
GND
O Telephone mute output
Not used
O ROM collection data output
Not used
During RDS data reception output
O VD control output
Not used
O System power supply control output
Not used
O Beep tone output
I Key data input (Remote control)
Not used
O System mute output
Not used
O Strobe pulse output for electronic volume
Data output for electronic volume
O
O Clock output for electronic volume
Not used
O EEPROM chip enable output 2
O EEPROM chip enable output 1
RDS demodulation data input
O
I RDS LK signal input
RDS 57kHz pulse count input
I
I Reset input
I PLL lock sense input
RDS demodulation clock input
I
I ACC sense input
DEH-1630R/XU/EW
6
7
7
8
A
B
C
D
E
F
49
8