Pioneer DEH-P8MP Service Manual page 69

5
7.2 IC
PD5925A
HA12240FP
UPC494GS
PAL008A
- Pin Functions(PD5925A)
Pin No. Pin Name
1 SYSPW
2 ICERROR
3 ACCMON
SEL60W
4
5 NC
6 BYTE
7 CNVSS
8 TELIN
9 NC
reset
10
11 XOUT
12 VSS
13 XIN
14 VDD
nmi
15
16 NC
17 NC
18 NC
19 RX2
20 OELPW
21 NC
22 PEE
23 NC
brst
24
brxen
25
bsrq
26
27 RX
28 TX
29 BSO
30 BSI
31 BSCK
32 NC
33 DPDT
34 KYDT
35, 36 ROT1, 0
37 PCL
38 SWVDD
39 NC
40 FLPILM
41 ILMPW
ejtin
42
gdtc1
43
44 NC
45 NC
46 NC
gdtc2
47
48,49 NC
fopnsw
50
fclssw
51
52 FLPCLS
53 FLPOPN
54 FLPPW
55 RECEIVE
56 CSENSOUT
5
WWW.PCBOOK.IR
6
PD5933A
PD6469A
PE5423A
UPD63761GJ
I/O Function and Operation
O System power control output
I Power IC error sense input
O ACC monitor output
I Power amp 60W/40W select input
Not used
External data bus width change input
Processor mode change input
I Telephone mute input
Not used
I Reset input
O Clock output
GND
I Clock input
Power supply input
Not used
Not used
Not used
Not used
I IP-BUS : Data input 2
O OEL power supply output
Not used
O PEE sound output
Not used
O P-BUS : Reset output
I/O P-BUS : Reception enable input / output
I P-BUS : Service request input
I IP-BUS : Data input
O IP-BUS : Data output
O P-BUS : Data output
I P-BUS : Data input
O P-BUS : Clock output
Not used
O Display data output
I Key data input
I Rotary encoder pulse input1, 0
O Output for clock adjustment
O GRILLE : Chip enable output
Not used
O Inside of flap illumination output
O Illumination output
I Eject key input
O Picture rewriting output 1
Not used
Not used
Not used
O Picture rewriting output 2
Not used
I Flap open sense input
I Flap close sense input
O Flap motor close output
O Flap motor open output
O Flap motor driver power ON/OFF output
O Not used
O Flap open/close output
DEH-P8MP/XN/UC
6
7
S-812C33AUA-C2N
BA5835FM
S-L2980A15MC-C6A
7
8
A
B
C
D
E
F
69
8