KD-SH707
1-48
UPD784217AGC176 (IC701) : CPU
1. Pin layout
2. Pin function (1/2)
1 ~ 25
26 ~ 50
75 ~ 51
100 ~ 76
Non connect
CD MUTE
CD REST
Antenna remote output
5V connection
Connect to X'tal for main clock
Connect to X'tal for main clock
Connect to GND
Connect to X'tal for sub clock
Connect to X'tal for sub clock
Reset detection terminal
Mechanism power supply ON/OFF demand output ("L" on demand)
J-BUS signal interrupt input
Power save 2
Non connect
Clock input for RDS
RDS data input
Remocon signal input
5V connect
5V connect
Station detector, Stereo signal input
MRC data input
Key input 0
Key input 1
Temperature data input for contrast correction
Level meter input
S.quality level input
S.meter level input
Connect to GND
Lock detection output
Non connect
5V connect
J-BUS data input
J-BUS data output
J-BUS clock input/output
Chip enable 1 out put for LCD driver
Data output for LCD driver
Clock output to LCD driver
Chip enable 2 out put for LCD driver
Buzzer output
Communication data input 12C
1 5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
-
O
O
O
-
-
-
-
-
-
I
O
I
I
-
I
I
I
I
I
I
I
I
-
I
-
I
-
-
I
O
O
O
O
O
O
O
I
NC
CD-MUTE
CD-REST
ANT REM
VDD
X2
X1
VSS
XT2
XT1
RESET
P.REQ
BUS-INT
PS2
NC
RDS-SCK
RDS-DA
REMOCON
AVDD
AVREF0
SD/ST
MRC DATA
KEY0
KEY1
BUS-SCK
LCD-CE1
LCD-DA
LCD-CL
LCD-CE2
BUZZER
EPDAI
Pin No.
Function
Symbol
I/O
www. xiaoyu163. com
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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TEL 13942296513 QQ 376315150 892498299
