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QQ
3 7 63 1515 0
7.2 IC
- Pin Functions (PD5832A)
A
Pin No.
Pin Name
1
LOFF
2
ECE
3
BLIGHT
4
ILL
5
LDO
6
NC
7
LCK
8
BYTE
9
CNVSS
10,11
NC
B
reset
12
13
XOUT
14
VSS
15
XIN
16
VDD
nhi
17
dload
18
asens
19
bsens
20
21
RX2
22
IPPW
ilsens
23
C
24
LCE1
25
VDSEL
26,27
NC
28
BLIGHT
TE
L 13942296513
29
RX1
30
TX
31
BSO
32
BSI
33
BSCK
34
NC
35
BRXEN
D
brst
36
bsrq
37
38,39
NC
40
LRST
41-43
NC
44
CDILL-AB
swvdd
45
46
NC
sysmute
47
48
ANSW
49
CDILL-GR
50
TAPEMUTE
E
51
MUTE
illpow
52
dssill
53
54
TUNE
55
ENC1+
56
ENC1-
57
KD0
www
58
KD1
59
KD2
60
KD3
kst%
61
62
VCC
F
78
1
http://www.xiaoyu163.com
2
I/O
Function and Operation
Not used
Not used
Not used
O
LAMP power supply control
Not used
Not used
Not used
VSS joint
VSS joint
Not used
I
Reset input
O
Crystal oscillating element connection pin
GND
I
Crystal oscillating element connection pin
Power supply
VDD joint
I
CD load key input
I
ACC power sense input
I
Back up power sense input
I
IE-BUS data input
O
IP-BUS driver power supply output
I
Illumination sense input
Not used
Not used
Not used
Not used
I
IE-BUS data input
O
IE-BUS data output
O
P-BUS serial data output
I
P-BUS serial data input
O
P-BUS clock output
Not used
I/O
P-BUS reception enable input/output
I
P-BUS reset input
O
P-BUS service request output
Not used
Not used
Not used
O
CD illumination output (Amber)
O
Display microcomputer power supply output
Not used
O
System mute output
O
Analog SW output
O
CD illumination output (Green)
O
Tape mute output
O
BUS mute output
O
Illumination power supply output
O
DSS illumination output
I
AUDIO mode key input
I
Encoder 1 (+) input
I
Encoder 1 (-) input
I
Key data input
I
Key data input
I
Key data input
x
ao
y
I
Key data input
O
Key strobe output
.
i
Power supply
FX-MG9187ZT/UC
2
http://www.xiaoyu163.com
3
8
Q Q
3
6 7
1 3
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.
3
4
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
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4
9 9
2 8
9 9
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