Pioneer DEH-P920R Service Manual - Page 99

Pin Functions PD0236AM, Pin FunctionsPE5011C

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PD0236AM 9 1 DEH-P920R,P9200R,P9250 10 18 - Pin Functions (PD0236AM) Pin No. Pin Name I/O 1 BCSEL I 2 DASEL I 3 NC 4 LRSEL 5 LRCKO O 6 NC 7 BCKO O 8 DATAO O 9 GND 10 VDD 11 LRCKI I 12,13 NC 14 DATAI I 15 BCKI I 16 NC 17 SEL I 18 XRST I Function and Operation Bit clock fs select Bit expand select Not used LRCKO polarity select LRCKO output Not used Bit clock output Data output GND Power supply terminal LRCKO input Not used Data input Bit clock input Not used Bit expand/input data output select Reset input - Pin Functions(PE5011C) Pin No. Pin Name 1 EJTSNS 2 DSCSNS 3 VDSENS 4 TEMP 5-8 NC 9 AVREF 10 reset 11 XT1 12 XT2 13 IC(VPP) 14 X1 15 X2 16 VDD 17 VSS 18 xsck 19 XSO 20 XSI 21 brst 22 pack 23, 24 NC 25 XA0 26 xstb 27 xrst 28 FOK I/O Format Function and Operation Disc eject position sense input Disc insert position sense input VD power supply short sense input Temperature sense input Not used VSS A/D reference voltage input I System reset input I VDD Open VSS I Main clock radiator(8.38MHz)connection Main clock radiator(8.38MHz)connection Power supply(+5V) GND O C CD LSI serial clock output O C CD LSI serial data output I CD LSI serial data input P-Bus reset input CD-TEXT pack sync signal input Not used Open O C CD LSI data discrimination control signal output O C CD LSI strobe output O C CD LSI reset output I Focus OK input 99 Downloaded from www.Manualslib.com manuals search engine

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99
DEH-P920R,P9200R,P9250
-
Pin Functions (PD0236AM)
Pin No.
Pin Name
I/O
Function and Operation
1
BCSEL
I
Bit clock fs select
2
DASEL
I
Bit expand select
3
NC
Not used
4
LRSEL
LRCKO polarity select
5
LRCKO
O
LRCKO output
6
NC
Not used
7
BCKO
O
Bit clock output
8
DATAO
O
Data output
9
GND
GND
10
VDD
Power supply terminal
11
LRCKI
I
LRCKO input
12,13
NC
Not used
14
DATAI
I
Data input
15
BCKI
I
Bit clock input
16
NC
Not used
17
SEL
I
Bit expand/input data output select
18
XRST
I
Reset input
PD0236AM
1
9
10
18
-
Pin Functions(PE5011C)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
EJTSNS
Disc eject position sense input
2
DSCSNS
Disc insert position sense input
3
VDSENS
VD power supply short sense input
4
TEMP
Temperature sense input
5-8
NC
Not used
VSS
9
AVREF
A/D reference voltage input
10
reset
I
System reset input
11
XT1
I
VDD
12
XT2
Open
13
IC(VPP)
VSS
14
X1
I
Main clock radiator(8.38MHz)connection
15
X2
Main clock radiator(8.38MHz)connection
16
VDD
Power supply(+5V)
17
VSS
GND
18
xsck
O
C
CD LSI serial clock output
19
XSO
O
C
CD LSI serial data output
20
XSI
I
CD LSI serial data input
21
brst
P-Bus reset input
22
pack
CD-TEXT pack sync signal input
23, 24
NC
Not used
Open
25
XA0
O
C
CD LSI data discrimination control signal output
26
xstb
O
C
CD LSI strobe output
27
xrst
O
C
CD LSI reset output
28
FOK
I
Focus OK input
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