Pioneer DEH-1100 Service Manual page 53

Pin No. Pin Name
64 BSENS
65 DSENS
66 TMUTE
67 LOCL
68 VDD
69 X2
70 X1
71 IC
72 NC
73 TESTIN
74 AVDD
75 AVREF0
76 SL
77 TEMP
78 VDSENS
79 DSCSNS
80 EJTSNS
Output Format Meaning
C C MOS output
*PE5091A
80
1
20
21
S-80834ANY
1 1
OUT VDD
I/O Format
I
I
O C
O C
I
I
I
I
I
I
61
60
41
40
2 3
VSS
Function and Operation
Back up power sense input
Grille detach sense input
Tuner mute output
LOC L output
Power supply
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Not used
Test program mode input
Positive power supply terminal for analog circuit
GND
Signal level input
Temperature detector input
Over voltage sense input
Disc detect input
Disc EJECT position detect input
IC's marked by* are MOS type.
Be careful in handing them because they are very liable
to be damaged by electrostatic induction.
BR9010FV
NC
1
VCC
2
CS : Chip select input
SK : Serial data clock input
DI : Serial data input
DO : Serial data output
CS
3
WC : Write control input
SK
4
*PD6293A
32
17
DEH-1100,11
WC
8
GND
7
DO
6
DI
5
49
64
53