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3 7 63 1515 0
6-10. IC PIN DESCRIPTION
• IC601 MB90574PFV-G-307-BND (SYSTEM CONTROL)
Pin No.
Pin Name
1, 2
NCO
3
PW ON
4
TEL ON
5
NA ON
6
ANTREM
7
PLLCE
8
VCC
9
PLLSI
10
PLLSO
11
PLLCKO
12
UART IN
13
UART OUT
14
TEST
15
GARST
16
BEEP
17
GASI
18
GASO
19
GACKO
20 – 24
NCO
25
LCDCE
26
LCDSO
27
LCDCKO
TE
L 13942296513
28
LCDINH
29
ILL ON
30
NCO
31
GAC/D
32
GACS
33
VSS
34
C
35
SELF CHK
36, 37
TEST MODE0,1
38
DVCC
39
DVSS
40, 41
NCO
42
AVCC
43
AVRH
44
AVRL
45
AVSS
46
TH CHK
47
NCO
48
RC IN0
49
DSTSEL0
50
DSTSEL1
51
DSTSEL2
52
CLK SEL
www
53
VSM
54
VCC
55 – 62
NCO
.
63
VSS
64
VOLCE
65
AMP-ATT
40
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I/O
O
Not used in the set.
O
Power ON control output
O
TEL audio output permission pin
O
NAVI audio output permission pin
O
Antenna remote output
O
PLL IC chip enable output
—
Power supply pin (+5 V)
I
PLL IC serial data input
O
PLL IC serial data output
O
PLL IC serial clock output
I
External equipment to communication data input
O
External equipment to communication data output
I
External equipment to communication request input
O
GA-NET reset output
O
BEEP control output
I
GA-NET serial data input
O
GA-NET serial data output
O
GA-NET serial clock output
O
Not used in the set.
O
LCD driver chip enable output
O
LCD driver serial data output
O
LCD driver serial clock output
O
LCD blank indication control output
O
Illumination power control output
O
Not used in the set.
O
GA-NET mode select output
O
GA-NET chip select output
—
GND
—
Power stabilization capacitor pin
I
Self diagnosis mode input
I
Test mode input 0, 1
—
Power supply pin (+5 V)
—
GND
O
Not used in the set.
—
Power supply pin (+5 V)
I
VREF+ input
I
VREF– input
—
GND
I
Temperature detect input
O
Not used in the set.
I
Steering remote control input
I
Destination select input 0 (Fixed at "L" in this set.)
I
Destination select input 1 (Fixed at "L" in this set.)
I
Destination select input 2 (Fixed at "L" in this set.)
I
Clock function with/without setting input (Fixed at "L" in this set.)
I
S-Meter voltage detection input
x
ao
u163
—
Power supply pin (+5 V)
y
O
Not used in the set.
i
—
GND
O
Electric volume chip enable output
O
Power amplifier mute control output
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2 9
8
Pin Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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