Pioneer DEH-P560MP/UC, Service Manual

Page: 60 / 78

DEH-P560MP/XM/UC
60
1 2 3 4
1 2 3 4
C
D
F
A
B
E
7.2 PARTS
7.2.1 IC
-
Pin Functions(PD5919A)
Pin No. Pin Name I/O Function and Operation
1 SYSPW O System power control output
2 KEYD I Wired remote control key input
3-5 NC Not used
6 BYTE I External data bus width change input
7 CNVSS I Processor mode change input
8 TELIN I TEL : Cellular mute input
9 NC Not used
10
reset
I Reset input
11 XOUT O Clock output
12 VSS GND
13 XIN I Clock input
14 VCC Power supply input
15-18 NC Not used
19 RX2 I IPBUS : Input 2
20 LCDPW O Back light power supply output
21 NC Not used
22 PEE O PEE sound output
23 NC Not used
24
brst
O PBUS : Reset output
25
brxen
I/O PBUS : Communication input/output
26
bsrq
I PBUS : Communication demand input
27 RX I IPBUS : Input
28 TX O IPBUS : Output
29 BSO O PBUS : Output
30 BSI I PBUS : Input
31 BSCK O PBUS : Clock output
32 NC Not used
33 DPDT O GRILL : Data output
34 KYDT I GRILL : Data input
35, 36 ROT1, 0 I Rotary encoder pulse input1, 0
37 PCL O Output for clock adjustment
38 SWVDD O GRILL : Chip enable output
39
dsens
I Detach sense input
40 FLPILM O Illumination output inside flap
41 ILMPW O Illumination output
42 EJTIN I Eject key input
43-55 NC Not used
56 CSENSOUT O CSENS state output(H : FLAP open)
57 EMUTE O EVOL : Mute output
58, 59 NC Not used
60 VCC I Power supply input
61 NC Not used
62 VSS I GND
63-66 NC Not used
67 DALMON O For consumption current reduction
68 NC Not used
69
tunpce@
O TUNER : Chip enable output(EEPROM)
70 TUNPCE1 O TUNER : Chip enable output(PLL)
71 NC Not used
72
asens
I ACC sense input
73
bsens
I Back up sense input
74 NC Not used
75 ROMDATA I/O ROM correction : Data input/output
76 VST O EVOL : Strobe output
77 VDT O EVOL : Data output
78 VCK O EVOL : Clock output
79 IPPW O IPBUS : Driver power supply control output
80 ASENBO O IPBUS : Slave ACC sense output
81
isens
I Illumination sense input
82,83 MODEL1,2 I Model select input