General Information; Parts - Pioneer CDS-P5000 UC Service Manual

CDS-P5000

7. GENERAL INFORMATION

7.1 PARTS

7.1.1 IC
- Pin Functions (PE5013A)
Pin No. Pin Name
1 KD1
2,3 NC
4 AVSS
5 NC
6 BLGT
7 AVREF
8 MUTE
9 CDMUTE
xrst
10
11 NC
12 LDT
lck
13
14 XAO
stb
15
16 XSI
17 XSO
18 XSCK
19 CONT
20 LOAD
21 EJECT
22 POWER
23 LCE1
24 LCE2
linh
25
26 VDCONT
27 FOK
28 MIRR
29 LOCK
30 CLAMP
31,32 NC
33 VSS
34 VDIN
35 NC
36 KST0
37–43 NC
44 SYSPW
45–49 NC
50,51 MIXS1,2
52–55 NC
56 TX
57 RX
ippw
58
59 NC
reset
60
61 NC
bsens
62
asens
63
64 SPA
65 SPB
66 SPC
67 LCDPW
68 VDD
69 X2
38
I/O Function and Operation
I Key return input
Not used
I A/D GND
Not used
O LCD back light control output
I A/D converter reference voltage
O Mute output
O CD mute output
O CD LSI reset output
Not used
O Data output for LCD driver
O Clock output for LCD driver
O CD LSI data discernment control signal output
O LSI Strobe output
I Serial input (CD)
O Serial output (CD)
O LSI clock output
O Server driver power control output (CD)
O Loading motor LOAD control
O CD loading motor LOAD control output
O CD +5V control
O Chip enable output pin for LCD driver
O Chip enable output pin for LCD driver
O Inhibit output for LCD driver
O VD control output
I FOK signal input
I Mirror detector input
I Spindle lock detector input
I Disc clamp sense input
Not used
GND
I VD sense input
Not used
Key strobe output
Not used
O System power control output
Not used
O Mixing switch select output
Not used
O IP BUS data output
I IP BUS data input
O Power supply control output for IP BUS interface IC
Not used
Reset
Not used
I Back Up sense input
I ACC power sense input
O Clock output for spectrum analyzer
O MONO/STEREO select output for spectrum analyzer
O Strobe signal output for spectrum analyzer
O LCD back light power supply control output
Power voltage
Crystal oscillator connection pin