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25 Terminal Function of IC's
25.1. IC2018(C2CBHG000168):
Microprocessor
Pin No.
Mark
I/O
1
TRY_CLOSE
2
TRY_CCW
O
3
TRY_CW
O
4
TRY_OPEN
5
N.C.
6
N.C.
7
BRAKE_H
O
8
BYTE
9
CNVss
10-11
N.C.
12
RESET
13
Xout
14
Vss
15
XIN
16
Vcc
17
NMI
18
RMT
19
SYNC
20
N.C.
21
PORTSEL1
22
PORTSEL2
23
EEDA
I/O DATA signal for the EEPROM
24
ECK
O
25
ECS
O
26
N.C.
27
TUN_SD
28
TUN_DO
29
TUN_CLK
O
30
TUN_DI
O
31
TXD
32
RXD
O
33
Clk
O
34
MUTE_S
O
35
DVD_CMD
O
36
DVD_STAT
37
DVD_CLK
38
WIDE1
O
39
MUTE_FRNT
O
40
MUTE_C
O
41
EPM
42
MUTE_SUB
O
43
HP_MUTE
O
44
DVD_MUTE
45
RGB_H
O
46
YC_H
O
47
MUTE_L
O
48
VOL_DATA
O
49
VOL_CLK
O
50
SCART_ MUTE
O
51
MIC_MUTE
O
52
SS_DA
O
53
SS_CLK
O
Function
I
Loading Mecha Close Sw
(L: Sw ON)
Terminal for tray control 1
Terminal for tray control 2
I
Loading Mecha Open SW
(L: Sw ON)
-
No connection
-
No connection
Terminal for tray control 3
I
VSS (GND)
-
VSS (GND)
-
No connection
I
System Reset Input
-
Main clock output (10.0 MHz)
-
GND (0V)
-
Main clock Input (10 MHz)
-
Power supply (5V)
I
Connect to VCC, external interrupt
I/P
I
Remocon Input
I
AC failure detect input
-
No connection
I
DivX Model Selection (L= No
DivX, H= DivX)
I
Speaker Protection (L= Speaker
Protect OFF, H= Speaker Protect
ON)
CLOCK signal for the EEPROM
LAT signal for the EEPROM
-
No connection
I
Station Detect
I
Stereo Detect
12C Clock for Tuner
12C Data for Tuner
I
(for FLASH writer)
(for FLASH writer)
(for FLASH writer)
Mute signal for surround Audio
signal/ (for FLASH writer)
CMD signal for the DVD Module
I
STATUS signal from the DVD
module
I
CLK signal for the DVD Module
Control Signal for the WIDE
function
Mute Signal for FRONT END
Mute signal for CENTRE
I
For Flash
Subwoofer Mute Signal
Head Phone Mute Signal
I
Signal from DVD module control
mute circuit
Mute signal 1 for video output
Control signal for the video signal
Mix
MUTE signal for the Line output
DATA signal for 6ch VOL ASP
CLOCK signal for 6ch VOL ASP
Line out for SCART terminal
Muting circuit for the MIC input
DATA Signal for S.SRND IC
Clock Signal for S.SRND IC
Pin No.
Mark
54
N.C.
55
HB_MUTE
56
HB_LVL
57
C_MIX
58
SURR_FC1
59
SURR_FC2
60-61
N.C.
62
Vcc
63
FAN_CTRL
64
VSS
65
RF_DET
66
RF_PCON
67
RF_LINK
68
DVD_PCNT
69
N.C.
70
PCONT
71
MUTE_H
72
DC_DET
73
RDS_CLK
74
RDS_DA
75
JOG_B
76
JOG_A
77-80
N.C.
81
FLD_DA
82-83
N.C.
84
MIC_SW
85
N.C.
86
KEY 3
87
FLD_RST
88
FLD_CS
89
FLD_CK
90
N.C.
91
KEY2
92
N.C.
93
DES3
94
MODEL_SEL
95
DES1
96
AVss
97
KEY 1
98
VREF
99
AVCC
100
N.C.
25.2. IC8001 (MN2DS0003APH)
DV2.1 IC
Pin No.
Mark
1
MDQ9
2
MDQ5
3
VSS
4
MDQ10
5
MDQ4
6
VDD33
7
MDQ11
8
MDQ3
9
VSS
10
MDQ12
11
MDQ2
12
VDD33
83
I/O
Function
-
No connection
O
H.Bass Mute
O
H.Bass Level Select
O
DPL II Bass Improve
O
Surround Freq. Limiter 1
O
Surround Freq. Limiter 2
-
No connection
-
Power supply 5.0V
O
FAN Control Output (Only for
HT880, High for above -10dB)
-
GND (0V)
I
RF input (Wireless Module)
O
RF output (Wireless Module)
I
RF link detection (Wireless
Module)
O
Control signal for the Power for
rthe DVD MODULE
-
No connection
O
Control Signal for the Power
Control Relay
O
HIC MUTE
I
Signal from the DC Detection
circuit
I
Clock signal from the RDS
decoder
I
Data signal from the RDS decoder
I
Signal B from Volume JOG
I
Signal A from Volume JOG
-
No connection
O
Data input for the FL Driver
-
No connection
-
No connection
-
No connection
-
Key 3 line input (cater)
O
Reset Signal for the FL Driver
O
Latch Signal for the FL Driver
O
Clock Signal for the FL Driver
-
No connection
I
Key 2 line input
-
No connection
I
REGION Setting for DVD
I
Model Selector
I
REGION Setting for Tuner
-
Analog Power Supply Input
I
Key 1 line input
-
Reference Voltage Input
-
Analog Power Supply Input
-
No connection
I/O
Function
I/O SDRAM Data 9
I/O SDRAM Data 5
-
GND
I/O SDRAM Data 10
I/O SDRAM Data 4
-
I/O Power Supply
I/O SDRAM Data 11
I/O SDRAM Data 3
-
GND
I/O SDRAM Data 12
I/O SDRAM Data 2
-
I/O Power Supply
SA-HT530GCP
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