Parts - Pioneer deh-3700mp Service Manual

1

7.2 PARTS

7.2.1 IC
- Pin Functions(PE5460A)
A
Pin No. Pin Name
1 MODEL1
2, 3 NC
4 AVSS
NC
5, 6
7 AVREF1
8 KYDT
9 DPDT
10 ADPW
11 TUNPDI
12 TUNPDO
B TUNPCK
13
14 PCL
15 TESTIN
16 BSI
17 BDATA
18 BSCK
19, 20 NC
swvdd
21
22 ILMPW
23 NC
24 XRST
brst
25
C
26 XSTB
brxen
27
CONT
28
29 LOEJ
30 CLCONT
31 NC
32 DALMON
33 VSS
34 TELIN
ROT0, 1
35, 36
37 ROMDATA
38 ROMCLK
D
39 ROMCS
40 RECEIVE
bsrq
41
42 NC
43 SYSPW
44, 45 NC
46 STRKEY2
isens
47
48 MUTE
ANTPW
49
50 NC
51 VST
E
52 VDT
53 VCK
54 NC
55 TUNPCE2
TUNPCE
56
57 RDT
58 RDSLK
59 RDS57K
60 RESET
61 LDET
62 RCK
F
54
1
2
I/O Function and Operation
Model select input
I
Not used
GND
Not used
VDD
Display microcomputer data input
I
O Display microcomputer communication data output
A/D converter power supply output
O
I PLL data input
O PLL data output
O PLL clock output
O Clock adjustment output
Test program input
I
I P-BUS serial data input
P-BUS serial data output
O
I/O P-BUS serial clock input/output
Not used
O Display microcomputer chip select output
O Illumination power output
Not used
O CD LSI reset control output
O P-PUS reset signal output
O CD LSI strobe output
I/O P-BUS reception enable signal input/output
Driver output
O
O Load/eject output
Driver control output
O
Not used
O Output for dark current reduction circuit
GND
I TEL mute input
Rotary volume input 0, 1
I
O ROM collection data output
ROM collection clock output
O
O ROM collection chip select output
RDS decoder receiving output (Not used)
I P-BUS serial pole request input
Not used
System power output
O
Not used
Wired remote control input
I
I Illumination input
O System mute output
O Auto antenna control output
Not used
E.VOL strobe output
O
O E.VOL data output
O E.VOL clock output
Not used
O PLL chip enable output 2
PLL chip enable output
O
RDS LK input (Not used)
RDS clock input (Not used)
RDS 57K input (Not used)
Reset
I PLL lock detection input
I RDS clock input
DEH-3700MP/XU/UC
2
3
3
4
4