Parts - Pioneer deh-p350 Service Manual

1

7.2 PARTS

QQ
3 7 63 1515 0
7.2.1 IC
- Pin Functions(PD5802A)
A
Pin No. Pin Name
1 SYSPW
2 DORAON
3 XSO
4 XSI
5 XSCK
6 BYTE
7 CNVSS
8 TELIN
9 NC
10 RESET
11 XOUT
B
12 VSS
13 XIN
14 VCC
15-17 NC
18 INTQ
19 RX2
20 LCDPW
21 CLCONT
22 PEE
23 CDLOEJ
24-26 NC
C
27 RX
28 TX
29-31 NC
32 VDCONT
TE
L 13942296513
33 DPDT
34 KYDT
35, 36 ROT1, 0
37 PCL
38 SWVDD
dsens
39
40 FLPILM
41 ILMPW
D
42 EJTIN
43-55 NC
56 CONT
57 EMUTE
xstb
58
59 XA0
60 VCC
xrst
61
62 VSS
63-65 NC
xtalen
66
E
67 DALMON
68 NC
tunpce@
69
70 TUNPCE
romcs
71
asens
72
bsens
73
www
74 ROMCK
75 ROMDATA
76 VST
77 VDT
78 VCK
F
79 IPPW
80 ASENBO
isens
81
52
1
http://www.xiaoyu163.com
2
I/O Function and Operation
O System power control output
O Tuner unit power supply output
O S10 : Serial data output
I S10 : Serial data input
O S10 : Clock output for serial communication
I External data bus width change input
I Processor mode change input
I TEL : Cellular mute input
Not used
I Reset input
O Clock output
I GND
I Clock input
I Power supply input
Not used
CD-TEXT PACK interruption
I IPBUS : Input 2
O Back light power supply output
O S10 : Driver control change output
O PEE sound output
O S10 : Road/eject output
Not used
I IPBUS : Input
O IPBUS : Output
Not used
O S10 : VD power supply control output
O GRILL : Data output
I GRILL : Data input
I Rotary encoder pulse input1, 0
O Output for clock adjustment
O GRILL : Chip enable output
I Detach sense input
O Illumination output inside flap
O Illumination output
I Eject key input
Not used
O S10 : Servo driver control output
O EVOL : Mute output
O S10 : Data strobe signal output
O S10 : Command/parameter discernment signal output
I Power supply input
O S10 : Reset signal output
I GND
Not used
O S10 : Ceramic resonator oscillation control
O For consumption current reduction
Not used
O TUNER : Chip enable output(EEPROM)
O TUNER : Chip enable output(PLL)
O ROM correction : Chip select
I ACC sense
I Back up sense
O ROM correction : Clock output
I/O ROM correction : Data input/output
x ao
y
O EVOL : Strobe output
O EVOL : Data output
. i
O EVOL : Clock output
O IPBUS : Driver power supply control output
O IPBUS : Slave ACC sense output
I Illumination sense input
DEH-P350/XM/UC
2
http://www.xiaoyu163.com
3
8
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9