— 76 —
I
I
I
I
I
O
–
–
I
O
O
O
O
I
I
I
–
I
–
–
–
I
–
O
I
–
–
O
–
O
O
O
O
–
I
O
O
O
O
O
Function
Pin Name
Mode setting pin (Fixed at “H”)
Mode setting pin (Fixed at “H”)
Mode setting pin (Fixed at “L”)
Standby signal input of hardware
STOP signal input
DE815G: LEARNING LED drive signal output D760Z: Not used
Ground
Ground
CONTROL–A serial input (Not used)
STANDBY LED drive signal output
VOLUME LED drive signal output
M–BUS output (Not used)
CONTROL–A serial output (Not used)
M–BUS (VIDEO 1) input (Not used)
M–BUS (VIDEO 2) input (Not used)
M–BUS (TV) input (Not used)
Ground
Speaker ON/OFF signal input
Ground
Ground
Ground
Reset input “L” reset
Ground
Clock output (4MHz)
Clock input (4MHz)
+5V power supply
Ground
Main power relay switching output
Ground
Surround relay switching output
Center speaker switching output
Front speaker switching output
MIX/SUB switching output
Ground
Protector signal input
Direct pass replay drive signal output
Bass boost switching signal output
Front/Center/Woofer line mute signal output
Rear Lch line mute signal output
Rear Rch line mute signal output
MODE 0
MODE 1
MODE 2
STANDBY
STOP
LEANING LED
—
—
CTRA IN
STANDBY LED
VOL LED
S-OUT
CTA OUT
VIDEO 1 (MBUS)
VIDEO 2 (MBUS)
TV (MBUS)
—
SP OFF IN
—
—
—
RESET
VSS (D)
XO
XI
VCC (D)
—
POWER RY
BRIDGE RY
RUR RY
CENTER RY
FRONT RY (H.P)
MIX/SUB RY
—
PROTECT IN
DIRECT PASS
BASS BOOST
F/C/W/ MUTE
SL MUTE
SR MUTE
Pin No.
I/O
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
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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