Parts; Ic; Pin Functions - Pioneer DEH-M6006ZH Service Manual

7.2 PARTS

7.2.1 IC

- Pin Functions (PD5667A)
Pin No. Pin Name
1 ATDO
2 ATCK
3 ATCE
4 LCE
5 LDO
6 LDI
lck
7
8 BYTE
9 CNVSS
10 TUNE UP
11 TUNE DOWN
reset
12
13 XOUT
14 VSS
15 XIN
16 VCC
17 NC
rck
18
ldet
19
cdej
20
21 BUS
22 IPPW
BLPOW
23
24 PEE1
25 RDS57K
26 VOL UP
27 VOL DOWN
28 PEE2
29 DIN
30 DOUT
31 XDSO
32 XDSI
xdsck
33
discind
34
35 PDO
36 PDI
pck
37
38 PLLPCE
39 PCL
40 RDT
drst
41
rdslk
42
nl@dt
43
44 SDBW
currq
45
46 SD
tmute
47
48 RECEIVE
st
49
50 LOCL
51 LOCH
fm/AM
52
53 VST
vck
54
55 VDT
56,57 NC
pllce@
58
I/O Format Function and Operation
O C Anti-theft communication data output
O C Anti-theft communication clock output
O C Anti-theft communication chip enable
O C Chip enable output pin for LCD driver
O C LCD driver data output
I LCD driver data input
O C Clock output for LCD driver
I Connect to GND
I Connect to GND
I Encoder 2 input
I Encoder 2 input
I Reset input
O Crystal oscillating element connection pin
GND
I Crystal oscillating element connection pin
5V
Not used
I RDS clock input
I PLL lock sense input
I CD eject key sense input
I BUS data input
O C IP-BUS driver power supply output
O C LCD back light output
O C Beep tone output
I RDS 57kHz pulse count input
I Encoder 1 input
I Encoder 1 input
O C Beep tone output
I BUS data input
O BUS data output
O C CDS serial data output
I CDS serial data input
O C CDS serial clock output
O C DISC detect indicator
O C Data output for PLL IC
I Data input from PLL IC
O C Serial clock output for PLL IC
O C PLL IC communication chip enable
O C Clock adjustment output
I RDS demodulation data input
O C Decoder reset output
I RDS signal input
I SK signal input
I SDBW input
O C Current request
I SD input
O C Tuner mute output
O C During RDS data reception output
I FM stereo input
O C Local L output
O C Local H output
O C FM/AM power select output
O C Strobe pulse output for electronic volume
O C Clock output for electronic volume
O C Data output for electronic volume
Not used
O C EEPROM chip enable
DEH-M6006ZH,M6017ZH
61