60
FH-M2017ZT
-
Pin Functions (PD5708A)
Pin No.
Pin Name
I/O
Function and Operation
1
PDO
O
PLL data output
2
pck
O
PLL data clock
3
NC
Not used
4
LCE1
O
LCD driver chip enable output
5
LDO
O
LCD driver data output
6
LDI
I
LCD driver data input
7
LCK
O
LCD driver clock output
8
BYTE
GND
9
CNVSS
GND
10,11
NC
Not used
12
reset
Reset
13
XOUT
O
Crystal oscillating element connection pin
14
VSS
VSS
15
XIN
I
Crystal oscillating element connection pin
16
VCC
VCC
17
nmi
GND
18
isen
I
Illumination sense input
19
bsen
I
Bup sense input
20
asen
I
Acc sense input
21
RX2
I
(BUS)
22
IPPW
O
BUS power supply output
23
PCE1
O
PLL chip enable1 output
24
BEEP
O
BEEP output
25
SD
I
Station detector input
26
st
I
FM stereo input
27
LOCL
O
Local select control output
28
PCE2
O
PLL chip enable2 output
29
RX1
I
(BUS)
30
TX
O
(BUS)
31-40
NC
Not used
41
SYSPOW
O
System power output
42
VST
O
E-VOL strobe output
43
VCK
O
E-VOL clock output
44
VDT
O
E-VOL data output
45
NC
Not used
46
xce
O
CD LSI chip enable output
47
xrst
O
CD LSI reset output
48
XPCK
O
CD LSI clock output
49
VDCONT
O
VD power supply control
50
CONT
O
Servo driver power supply control output
51
CDVON
O
CD+5V power supply control output
52
CLCONT
O
Driver input select output
53
LOEJ
O
LOAD/EJECT control output
54
swvdd
O
Keyboard unit power supply control output
55
LANMUTE
I
BUS mute sense input
56
ANTP
O
Auto antenna power supply control output
57
NC
Not used
58
ILM
O
Illumination control output
59
ROMDATA
I/O
Not used
60
ROMCLK
O
Not used
61
ROMCS
O
Not used
62
VCC
VCC
63
pow
I
Power key input
64
VSS
VSS
65
MS
I
Tape search input
7.2 PARTS
7.2.1 IC
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