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Pin No.
Symbol
42
RELAY
43
BLKCL
44
BEEP
45
SW1
46
SW2
47
PSW
48
REST
49
FLOCK
50
TLOCK
51
CD SENSE
52
STATUS
53
P.SAVE2
54
SD/ST
55
REMOCON
56
J BUS INT
57
BAND
58
MONO
59
IFRQ/AGC
60
MUTE
61
LEVEL
62
S METER
63
KEY CHANGE
64
KEY2
65
KEY1
66
KEY0
67
P.SAVE1
68
SENSE
69
NC
70
FM IF COUNT
71,72
NC
73
Vdd
74
AM OSC
75
FM OSC
76
Vss
77
NC
78
EQ
79
TEST1
80
XOUT
Function
Power supply control terminal
Sub code/ Block signal input terminal
Non connect
Detection switch 1
Detection switch 2
Pnael switch detection
Rest switch input terminal
Focus signal input terminal
Tracking signal input terminal
Senser signal input terminal from CD LSI
Status signal input terminal
Power save 2 detection signal input termianl
Station detect/Stereo indocator
Remocon signal detection terminal
Non connect
FM/AM band select terminal
FM mono control signal output termianl
FA auto serch IF request output
Mute switch
Non connect
S meter input terminal
AD key select terminal
Key AD input terminal 2
Key AD input terminal 1
Key AD input terminal 0
Power save 1 detection input terminal
Senser signal output terminal
Non connect
FM IF control signal input terminal
Non connect
Power supply
Non connect
FM local osc signal input terminal
GND
Non connect
PLL error signalinput terminal
Test terminal 1
X'tal oscillator connect terminal
KD-S641
(No.49769)1-33
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