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48
HCD-MG510AV
Pin No.
Pin Name
I/O
Description
43
FL RESET
O
Reset signal output to the display controller (IC701)
44
A-MUTE
O
Audio muting on/off control signal output terminal “H”: muting
45
HP-CHK
I
Headphone detection signal input terminal “H”: headphone on
46
NC
—
Not used (fixed at “H”)
47
DBFB-ON
O
DBFB on/off control signal output terminal “H”: DBFB on
48
DBFB-H/L
O
DBFB normal/high selection signal output terminal “L”: DBFB high, “H”: DBFB normal
49
SURROUND
O
Surround mode on/off control signal output terminal Not used (open)
50
REC-MUTE
O
Recording muting on/off control signal output terminal “H”: muting on
51
V-DATA
O
Serial data output to the BD3861FS (IC302)
52
V-CLK
O
Serial data transfer clock signal output to the BD3861FS (IC302)
53
PB-A/B
O
Deck-A/B selection signal output to the REC/PB amp (IC401) “L”: deck-B, “H”: deck-A
54
PB/REC
O
PB/REC selection signal output to the REC/PB switch (IC402) “L”: PB, “H”: REC
55
F-RELAY
O
Relay drive signal output for the front speaker protection “H”: on
56
B-PLAY
I
Detection input from the deck-B play detect switch in the tape mechanism deck section
“L”: deck-B play
57
V-MUTE
O
Video muting on/off control signal output terminal Not used (open)
58
MO-ON
O
Capstan motor on/off control signal output terminal “H”: on
59
A-TRIG
O
Deck-A trigger plunger drive signal output terminal “H”: trigger plunger on
60
B-TRIG
O
Deck-B trigger plunger drive signal output terminal “H”: trigger plunger on
61
B-PLAY
I
Detection input from the deck-B play detect switch in the tape mechanism deck section
“L”: deck-B play
62
VCC
—
Power supply terminal (+5V)
63
NC
—
Not used (open)
64
VSS
—
Ground terminal
65
STK-MUTE
O
Power amplifier on/off control signal output terminal “L”: power amplifier on
66
A-HALF
I
Detection input from the deck-A cassette detect switch in the tape mechanism deck section
“L”: cassette in
67
AMS-IN
I
Automatic music sensor detection signal input from the REC/PB amp (IC401)
68
PB-MUTE
O
Recording muting on/off control signal output terminal “H”: muting on
69
TAPE
O
Selection signal output of the input signal to the BU4066BC (IC306) “H”: tape
70
DVD
O
Selection signal output of the input signal to the BU4066BC (IC306) “H”: 5.1CH INPUT
71
FM-ON
O
FM on/of control signal output terminal “H”: FM on
72
VCD-ON
O
VCD on/off control signal output terminal Not used (open)
73
DISPLAY KEY
I
Key input terminal DISPLAY key (S770) input
74
POWER KEY
I
Key input terminal I/
1
key (S700) input
75
NC
—
Not used (open)
76
TU-TUNED
I
Tuning detection signal input from the FM/AM tuner pack “L”: tuned, “H”: detuned
77
TU-CE
O
PLL chip enable signal output to the FM/AM tuner pack
78
TU-DI
I
PLL serial data input from the FM/AM tuner pack
79
TU-CLK
O
PLL serial data transfer clock signal output to the FM/AM tuner pack
80
TU-DO
O
PLL serial data output to the FM/AM tuner pack
81
CD POWER
O
CD power on/off control signal output terminal “H”: CD on
82
AC-CUT
I
AC off detection signal input from the reset signal generator (IC802)
83
C-XRST
O
Reset signal output to the CXD3017Q (IC101)
84
C-SENS
I
Internal status monitor input from the CXD3017Q (IC101)
85
C-DATA
O
Command serial data output to the CXD3017Q (IC101)
Summary of Contents for HCD-MG510AV
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