Parts - Pioneer DEH-P3700MP Service Manual

5

7.2 PARTS

7.2.1 IC
- Pin Functions (PE5467A)
Pin No. Pin Name
swvdd
1
2-4 NC
5 TESTIN
6 LCDPW
7 TELIN
ejectin
8
9 FLPILM
dalmon
10
reset
11
12
XT2
13 XT1
14 VSS
15 X2
16 X1
17
REGOFF
18 REGC
19 VDD
20 ILMPW
21 SYSPW
22 ADPW
23 NC
24 IPPW
25 NC
26 ROMDATA
27 ROMCLK
28 ROMCS
29-31 NC
tunpce@
32
33 VST
34 VCK
35 VDT
36 NC
mute
37
38,39 NC
40 VSS
41 VDD
42-45 NC
46 DORAON
47 NC
48 CSENSOUT
49-55 NC
56,57 ROT1,0
58
STRKEY2
src
59
60,61
NC
62 PCL
63 BRXEN
64 BSRQ
65 TSCK/BSCK
66 TSI/BSI
67 BSO
68 BRST
69,70 NC
71 ASENSBO
72 EMUTE
73 TEST
74 SL
5
6
I/O Function and Operation
Grille : Chip enable output
O
Not used
Test program mode input
I
Not used
O
Telephone mute input
I
Eject sense input
I
Flap illumination output
O
For consumption low-current output
O
Reset input
I
Not used
Clock connection pin
I
GND
Crystal oscillator connection pin
Crystal oscillator connection pin
I
Regulator operation specification signal input
I
Capacitor for regulator connect pin
Power supply
Illumination power supply control output
O
System power control output
O
A/D converter power supply control output
O
Not used
Power supply control output for IP BUS interface IC
O
Not used
ROM correction data input/output
I/O
Not used
O
Not used
O
Not used
PLL chip enable output2
O
E.VOL : Strobe output
O
E.VOL : Clock output
O
E.VOL : Data output
O
Not used
System mute output
O
Not used
GND
Power supply
Not used
Not used
O
Not used
CSENS state output
O
Not used
Rotary encoder pulse input 1,0
I
Steering remote controller input
I
Source key input
I
Not used
Clock adjustment output
O
P-BUS : Reception enable input/output
I/O
P-BUS : Service request input
I
P-BUS : Serial clock output
O
P-BUS : Serial data input
I
P-BUS : Serial data output
O
P-BUS : Reset output
O
Not used
IP-BUS : Slave power supply control output
O
Not used
GND
I
TUNER : Signal level input
I
DEH-P3700MP/XU/UC
6
7
7
8
A
B
C
D
E
F
55
8