KD-S743R/KD-S741R
(No.49810)1-41
50 RESET I System reset
51 SW1 I CD mecha switch
52 REMOCON I Remocon input
53 NC - No use
54 TEL MUTING I Tel muting input
55 POWER O Power control
56 CD-ON O CD power control
57 MUTING O Muting control
58~67 NC - No use
68 CD-RW O RF gain control L = CD-RW, H = CD-DA
69 LM O Disc loading and ejecting control
70 MOTOR SEL O Motor select
71 BUCK O Clock output for CD LSI
72 CCE O CE output for CD LSI
73 BUS0 I/O Data output and input 0 for CD LSI
74 BUS1 I/O Data output and input 1 for CD LSI
75 BUS2 I/O Data output and input 2 for CD LSI
76 BUS3 I/O Data output and input 3 for CD LSI
77 RST O CD LSI communication line
78 PS1 I ACC detection input
79 PS2 I Memory detection
80 DETACH I Detach detection
81 RDS SCK I RDS clock input
82 GND1 - Connect to GND
83 MONO O Mono by force
84 SEEK/STOP O Switching SEEK & STOP
85 FM/AM O Band switch
86 AF CK O AF check output
87 RDS DA I RDS data input
88,89 NC - Not use
90 IFC CONT O IF out control
91 UNLOCK O PLL unlock monitor output
92~97 NC - Not use
98 DIMMER OUT O Dimmer control output
99 VDDPORT - Vdd
100 GNDPORT - Connect to GND
Pin No. Symbol I/O Function
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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