KS-LH4R
1-23
Pin No.
Port Name I/O Descriptions
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
FF/REW
F/R
DOLBY
MSIN
I2CSCK
I2CDAO
I2CDAI
REEL
SUBMO1
SUBMO2
MODE
TAPEIN
STANDBY
NC
NC
NC
NC
NC
BEEP
MUTE
PCNT
TELMUTE
DIMIN
DIMOUT
ENC2
ENC1
ACCDET
MEMDET
RDSCK
RDSDA
REMOCON
DETACH
J-BUSINT
REGCPU
GND
X2
X1
REGOSC
VDD
RESET
I
O
O
I
I/O
O
I
O
I
O
O
O
I
-
-
-
-
-
O
O
O
I
I
O
I
I
I
I
I
I
I
I
I
-
-
-
I
-
-
-
Output for input signal level switching for MS L : FF,REW H : PLAY
FWD,REV running direction switch signal input
Dolby on "H" output
MS input
E-VOL IC control data I/O
I2C information data output
I2C information clock input
Switch for detecting tape end position
Sub motor clock direction input
Sub motor clock opposite detection drive output
Mechanism mode position detection input
Cassette in detection input H : cassette in L : cassette out
Standby position detection input H : eject side L : operation side
Non connect
Non connect
Non connect
Non connect
Non connect
Touch tone output
Mute output , L : mute on
Power ON /OFF switching output , H : power on
Telephone mute signal detection input
Dimmer signal detection input L : dimmer
Dimmer control output , Dimmer off L output
Rotary volume signal 2 input
Rotary volume signal 1 input Power save : L
Power save 1 Working togethe ACC Power save : L
Backup power supply detection terminal
Clock input for RDS
RDS data input
Remocom input
Detach signal input H : Power save
Cut-in input for J-BUS signal
Regulator for CPU power supply, Connect the GND with 0.1 F.
Ground
Connecting the crystal oscillator for system clock
Connecting the crystal oscillator for system clock
Regulator for oscillator circuit.Connect the GND with 0.1 F.
Vdd
Pull up
UPD178018AGC621(2/2)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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