Pioneer DEH-P740MP Service Manual page 77

7.2 IC
PD5701A
PAL007A
PML009A
PD5706A
S-818A33AUC-BGN
- Pin Functions (PD5701A)
Pin No. Pin Name
1 TUNPDO
2 TUNPCK
3 EMUTE
4 VST
5 VDT
6 NC
7 VCK
8 BYTE
9 CNVSS
10 TELIN
11 HTELPW
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 NC
18,19 NC
20 DALMON
21 RX2
22 OELPW
23 SYSPW
24 PEE
25 NC
26 ROMCS
27 ROMCK
28 ROMDATA
29 RX
30 TX
31 BSO
32 BSI
33 BSCK
34 NC
35 DPDT
36 KYDT
37, 38 ROT1, 0
39 PCL
40 SWVDD
41 DSENS
42 FLPILM
43 ILMPW
44 EJTIN
45-47 NC
48 AM/FM
49 ST
50 SD
51-54 NC
55 BRST
56 BRXEN
57 BSRQ
TSOP1840SB3V
PD8088A
PD8089A
UPD63760GJ
BA033SFP
I/O Function and Operation
O TUNER:Data output(PLL)
O TUNER:Clock output(PLL)
O EVOL:Mute output (Not used)
O EVOL:Strobe output
O EVOL:Data output
Not used
O EVOL:Clock output
Vss
Vss
I TEL:Telephone mute input
O TEL:Microphone control output
I Reset input(RESET)
Clock output
Power supply input(Vss)
Clock input
Power supply input(Vcc)
Not used(Vcc)(Pull up)
Not used
O DFS alarm output
I IPBUS:Input 2
O OEL power supply output
O System power control output
O Beep tone output
Not used
O External ROM:Chip select output
O External ROM:Clock output
I/O External ROM:Data input / output
I IPBUS:Data input
O IPBUS:Data output
O PBUS:Data output
I PBUS:Data input
O PBUS:Clock output
Not used
O GRILLE:Display data output
I GRILLE:Key data input
I Rotary encoder pulse input 1, 0
O Clock adjustment output
O GRILLE:Chip enable output
I Detach sense input
O Inside of flap illumination output
O Illumination output
I EJECT key input
Not used
O TUNER:Decoder power supply control output
I TUNER:Stereo input
I TUNER:SD input
Not used
O PBUS:Reset output
I/O PBUS:Comunication input/output
I PBUS:Comunication request input
DEH-P740MP,P7400MP,P7450MP
MSM51V4265EP-70TS
BA5996FM
PE5268A
PDH043A
77