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5
QQ
- Pin Functions (PE5283A)
3 7 63 1515 0
Pin No.
Pin Name
1
DPDT
2
HS
3
SWVDD
4,5
NC
6
TUNPDI
7
TUNPDO
8
TUNPCK
9
EVDD
10
EVSS
11
IPAUTO
12
OELPW
13,14
NC
15
TSI
16
TSO
17
TSCK
18
PEE
19,20
NC
21
IC/VPP
22,23
NC
24
DDCONT
25
AMPMUTE
26
RX
27
TX
28
IPPW
29
ASENBO
30
MUTE
31
SYSPW
32
FLPILM
33
ILMPW
TE
reset
34
L 13942296513
35
XT2
36
XT1
37
REGC
38
X2
39
X1
40
VSS
41
VDD
42
PCL2
43-46
NC
47
AM_FM
st
48
49
SD
50
NC
51
ROMCS
52
ROMCK
53
ROMDATA
54
VDT
55
VCK
56
EMUTE
57
VST
58
BVDD
59
BVSS
60-64
NC
65
MS2RST
66
MS2SRVC
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TUNPCE
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5
http://www.xiaoyu163.com
6
I/O
Function and Operation
O
Display data output
O
Used to write the flash memory
O
Keyboard unit power supply control output
Not used
I
TUNER : PLL IC data input
O
TUNER : PLL IC data output
O
TUNER : PLL IC clock output
Power supply
GND
O
MS2 : IPBUS-AUTO mode setup output
O
OEL power supply output
Not used
I
Test program input
O
Test program output
O
Test program clock output
O
Beep tone output
Not used
Flash memory write power supply
Not used
O
DC/DC converter select output
O
Amp Mute output
I
IP BUS : Data input
O
IP BUS : Data output
O
IP-BUS : Driver power supply control output
O
IP-BUS : Slave ACC sense output
O
System mute output
O
System power supply control output
O
Inside of flap illumination output
O
Illumination power supply control output
I
Reset input
Not used
Not used
Memory connection for the regulator output stabilization
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Power supply
O
Clock adjustment output
Not used
O
RDS : Decoder power supply control output
I
TUNER : FM stereo input
I
TUNER : SD input
Not used
O
ROM correction : Chip select output
O
ROM correction : Clock output
I/O
ROM correction : Data input/output
O
EVOL : Data output
O
EVOL : Clock output
O
EVOL : Mute output
O
EVOL : Strobe pulse output
Power supply
GND
Not used
O
MS2 : Reset output
O
MS2 : Service mode shift control output
O
TUNER : EEPROM chip enable output
O
TUNER : PLL IC chip enable
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B
9 9
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131
8
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