26.1. IC2018 (C2CBHG000139):
System control
Pin
No.
Terminal
Name
I/O
Function
1
TRY CLOSE
I
Loading mechanism close switch signal
input (L: Sw ON)
2
TRAY CCW
O
Tray control 1 terminal
3
TRAY CW
O
Tray control 2 terminal
4
TRY OPEN
I
Loading mechanism open switch signal
input (L: Sw ON)
5
NC
-
Not used, open
6
NC
-
Not used, open
7
BRAKE H
O
Tray control 3 terminal
8
BYTE
-
GND
9
CNVSS
-
GND
10
XCIN
-
Sub clock input (32.768kHz)
11
XCOUT
-
Sub clock output (32.768kHz)
12
RESET
I
System reset signal input
13
XOUT
-
Main clock output (8.0MHz)
14
VSS
-
GND
15
XIN
-
Main clock input (10.0MHz)
16
VCC
-
Power supply terminal (5V)
17
/NMI
I
Connect to VCC, external interrupt I/P
18
RMT
I
Remocon signal input
19
SYNC
I
AC failure detection input
20
NC
-
Not used, open
21
NC
-
Not used, open
22
SEL
I
Model select signal input
23
EDA
I/O
EEPROM data in/output
24
ECK
O
EEPROM clock output
25
ECS
O
EEPROM latch output
26
NC
-
Not used, open
27
TUN SD
I
Tuner signal detect input
28
TUN DO
I
DO output of Tuner IC
29
TUN CLK
O
Clock output for Tuner
30
TUN DI
O
Data output for Tuner
31
TU CE
O
Tuner latch signal output
32
V MUTE2
O
Mute signal 2 for video output
33
V MUTE1
O
Mute signal 1 for video output
34
MUTE S
O
Mute signal output for surround Audio
signal
35
DVD CMD
O
CDM signal output for the DVD module
36
DVD STAT
I
Status signal input from the DVD module
37
DVD ClLK
I
CLK signal input from the DVD module
38
WIDE1
O
Wide function control signal output
39
MUT FRNT
O
Mute signal output for Front speaker
40
MUTE C
O
Mute signal output for Center speaker
41
EPM
I
Signal outpu for Flash
42
MUTE SUB
O
Mute signal output for Subwoofer
43
HP MUTE
O
Mute signal output for Headphone
44
DVD MUTE
I
Signal output from DVD module control
mute circuit
45
V MUTE3
O
Mute signal 1 for video output
46
VMIX Ctrl
O
Control signal output for the video signal
mix
47
MUTE L
O
Mute signal output for the line output
48
VOL DA
O
Data output for 6ch VOL ASP
49
VOL CK
O
Clock output for 6ch VOL ASP
50
NC
-
Not used, open
51
MIC MUTE
O
MIC muting signal output
52
SFC
O
SFC
switch
signal
output
(during
Disco/Live/Hall)
53
SSS MIX
O
SSS
signal output
(during Surround
function)
54
PARTY
O
PARTY signal output (during Party mode)
Pin
No.
Terminal
Name
I/O
Function
55
NC
-
Not used, open
56
NC
-
Not used, open
57
NC
-
Not used, open
58
NC
-
Not used, open
59
NC
-
Not used, open
60
NC
-
Not used, open
61
NC
-
Not used, open
62
VCC
-
Power supply terminal (5V)
63
FAN CTRL
O
Fan control signal output
64
VSS
-
GND
65
NC
-
Not used, open
66
NC
-
Not used, open
67
NC
-
Not used, open
68
DVD PCNT
O
Control signal output for the power for the
DVD module
69
NC
-
Not used, open
70
PCONT
O
Control signal output for the power
control relay
71
MUTE H
O
Mute signal output for HIC
72
DC DET
I
DC detection signal input
73
RDS CK
O
Clock output for the RDS decoder
74
RDS DAT
O
Data output for the RDS decoder
75
JOG B
I
Volume jog B signal input
76
JOG A
I
Volume jog A signal input
77
JOG LED
O
FL driver reset signal output
78
NC
-
Not used, open
79
NC
-
Not used, open
80
NC
-
Not used, open
81
NC
-
Not used, open
82
NC
-
Not used, open
83
NC
-
Not used, open
84
MIC SW
O
MIC switch control signal output
85
NC
-
Not used, open
86
NC
-
Not used, open
87
FLD RST
O
FL driver reset signal output
88
FLD CS
O
FL driver latch output
89
FLD CK
O
FL driver clock output
90
FLD DA
O
Data input for the FL driver
91
KEY2
I
Key 2 line input
92
NC
-
Not used, open
93
DES3
I
DVD region setting signal input
94
DES2
I
DVD region setting signal input (speaker
region)
95
DES1
I
DVD
region
setting
signal
input
(Tuner/RDS/SCART region)
96
AVSS
-
Analog power supply input
97
KEY1
I
Key 1 line input
98
VREF
-
Reference voltage input
99
AVCC
-
Analog power supply input
100
NC
-
Not used, open
26 Terminal Function of ICs
66
SA-HT870E / SA-HT870EB / SA-HT870EG
Summary of Contents for SA-HT870E
Page 9: ...8 2 Disc information 9 SA HT870E SA HT870EB SA HT870EG ...
Page 11: ...10 Caution for AC Main Lead 11 SA HT870E SA HT870EB SA HT870EG ...
Page 31: ...31 SA HT870E SA HT870EB SA HT870EG ...
Page 50: ...SA HT870E SA HT870EB SA HT870EG 50 ...
Page 58: ...SA HT870E SA HT870EB SA HT870EG 58 ...
Page 64: ...SA HT870E SA HT870EB SA HT870EG 64 ...
Page 69: ...69 SA HT870E SA HT870EB SA HT870EG ...
Page 81: ...27 4 Packaging 81 SA HT870E SA HT870EB SA HT870EG ...
Page 82: ......
