Pioneer KEH-P5010RX1M Service Manual page 58

KEH-P5010R,P5011,4011
- Pin Functions (PE5198A)
Pin No. Pin Name
1 SD
st
2
3 ADPW
4 AVSS
mute
5
6 TELLIN
7 AVREF1
8 KYDT
9 DPDT
10 B.REM
11 TUNPDI
12 TUNPDO
13 TUNPCK
14 TUNPCE
tmute
15
16 NC
17 TX
18 NC
swvdd
19
20 ASENBO
21 IPPW
22 VST
23 VCK
24 VDT
25 LOCL
26 LOCH
27 SYSPW
28 TUNPCE2
29 DALMON
currq
30
31 STBY
32 CM
33 VSS
34 SC1
35 SC2
36 NES
37 RES
38 POS
39 NR
mtlsw
40
41 RIMUTE
42 PLAY
n/R
43
44 MSIN
45 PEE
loadsw
46
47 RDS57K
48 SDBW
49 PCL
50 LCDPW
51–54 NC
fm/AM
55
56 TX
57 RX
58 NC
58
I/O Format Function and Operation
I Station detector input
I FM stereo input
O C A/D converter power supply output
A/D converter GND
O C System mute output
I Telephone mute input
A/D converter reference voltage
I Key data input
O C Display data output
O C B.REM control output
I PLL IC data input
O C PLL IC data output
O C PLL IC clock output
O C PLL IC chip enable output
O C Tuner mute output
Not used
O C IP BUS data output
Not used
O C Key board unit power supply control output
O C Slave power supply control output
O C IP-BUS driver power supply output
O C Strobe pulse output for electronic volume
O C Clock output for electronic volume
O C Data output for electronic volume
O C Local L output
O C Local H output
O C System power supply control output
O C EEPROM chip enable output
O C DFS alarm output
O Tuner voltage FIX output
O C Cassette mechanism stand-by output
O C Cassette mechanism capstan motor control output
GND
O C Cassette mechanism sub motor control output
O C Cassette mechanism sub motor control output
I Cassette mechanism forward end sense input
I Cassette mechanism reverse end sense input
I Cassette mechanism position sense input
O N Cassette mechanism dolby NR ON/OFF select output
I Cassette mechanism metal tape sense input
O N Cassette mechanism RI mute output
O C Cassette mechanism tape MS filter select output
I Cassette mechanism tape direction input
I Cassette mechanism MS sense input
O C Beep tone output
I Tape loading sensor input
I RDS 57kHz pulse count input
O SD bandwidth signal input
O C Clock adjustment output
O C LCD back light power supply control output
Not used
O C RDS decoder power supply control output
O C IP BUS data output
I IP BUS data input
Not used