31
5
6
7
8
F
E
D
C
B
A
5
6
7
8
KEH-P2033R/XM/EW
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
61
LDET
I
PLL lock detect input
62
RCK
I
RDS clock input
63
DSENS
I
Grille detach sense input
64
RDT
I
RDS data input
65
ASENS
I
ACC power sense input
66
BSENS
I
Backup power sense input
67
NC
Not used
68
VDD1
Power supply
69
X2
Crystal oscillator connection pin
70
X1
I
Crystal oscillator connection pin
71
IC
(GND)
72
XT2
Not used
73
TESTIN
I
Test program mode input
74
AVDD
A/D converter power supply terminal
75
AVREF0
I
A/D converter reference voltage terminal
76
SL
I
Signal level input
77
NC
Not used
78
NL1
I
RDS noise level input 1
79,80
NC
Not used
Format
C
N
Meaning
C MOS
N Channel open drain
Pin No.
Pin Name
I/O
Format
Function and Operation
1
20
60
41
21
40
80
61
*000974500
Summary of Contents for KEH-P2030R
Page 6: ...6 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW 2 2 EXTERIOR ...
Page 8: ...8 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW 2 3 CASSETTE MECHANISM ...
Page 17: ...17 5 6 7 8 F E D C B A 5 6 7 8 KEH P2033R XM EW ...
Page 32: ...32 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW PST3434UL PD6340A ...
Page 37: ...37 5 6 7 8 F E D C B A 5 6 7 8 KEH P2033R XM EW 8 OPERATIONS ...
Page 38: ...38 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW ...