JVC KS-FX711 Service Manual page 27

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Pin No. Port Name
41
MOTOR
42
SUBMO+
43
SUBMO-
44
BEEP
45
TAPE IN
46
STANDBY
47
REEL
48
MODE
49
F/R
50
MS
51
SD/ST
52
DETACH
53
NC
54
NC
55
J-BUS INT
56
REMOCON
57
FM/AM
58
DOLBY
59
NC
60
MUTE
61
MEM DET
62
LEVELMETER
63
S.METER
64
KEY2
TE
L 13942296513
65
KEY1
66
KEY0
67
ACCDET
68
SENSE
69
AM IF COUNT
70
FM IF COUNT
71
NC
72
NC
73
Vdd
74
AM OSC
75
FM OSC
76
VSS
77
NC
78
E0
79
TEST1
80
XOUT
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I/O
Main motor output, H:Transport L: Stop
O
Sub-motor output(+), Loading direction to transport output
O
Sub-motor output(-), Eject direction to transport output
O
Non connection
-
Switch for detecting to input cassette, L: Cassette in
I
Switch for detecting standby position
I
Switch for detecting tape end position
I
Detecting mode position input
I
Switch for detecting forward/reverse , H:FWD L:REV
I
MS input port,
I
Station detector, Stereo signal input, H:SD
I
Front panel detect
O
Non connection
-
Non connection
-
Cut in signal detecting port from J-Bus information
I
Remocon input
I
FM/AM mode switching signal port, H:FM L:AM
O
Dolby NR control
O
Non connection
-
Mute output port, L:Mute
O
Back-up power supply detecting port, H:input L:no input
I
Pressure voice level voltage input for level meter.
I
S meter voltage input
I
Key 2 input port
I
Key 1 input port
I
Key 0 input port
I
Hold port for Acc detecting, L: Hold mode
I
Voltage sensor port
I
Non connection
-
FM frequency detecting
I
Non connection
-
Non connection
-
5V power supply (+B)
-
Non connection
I
FM limited signal input
I
Ground port for power supply
-
Non connection
-
Error signal output port for PLL
O
Test port for LSI, To connect ground
-
4.5MHz crystal oscillator output
O
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Function
Q Q
3 6 7 1 3 1 5
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KS-FX711/KS-FX511
9 4 2 8 LC72366-9A74(2/2)
0 5 8 2 9 9 4 2 8
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9 9
9 9
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