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SA-HT833VP
20 Terminal Function of IC´s
20.1. IC36001 (C2CBJG000576) IC
MICROCONTROLLER
Pin No.
Mark
1
PLAY_SW
2
ST_SW
3
LOAD_R
4
WS_LINK
5
WIDE1
6
LOAD_F
7
OPEN_SW
8
GND
9
CNVSS
10
WS_DET
11
WS_MUTE
12
RESET
13
XOUT
14
VSS
15
XIN
16
VCC
17
/NMI
18
ASW_AC
19
RMT
20
P_FAIL
21
N.C.
22
V_MUTE2
23
POS
24
BT_SW
25
TU_ST
26
UP/DOWN_R
27
MUTE_DVD
28
TU_TUNED
29
TU_SCL
30
TU_SDA
31
DVD_CMD
32
DVD_STA
33
DVD_CK
34
N.C.
35
V_D0
36
V_DI
37
V_CLK
38
V_CS
39
ASP_DAT
40
ASP_CLK
41
EPM
42
N.C.
43
UP/DOWN_F
44
SSS_DAT
45
SSS_CLK
46
CE
47
CH_SW
48
C_MIX
49
MUTE_SW
50
DEMO_SEL
51
HB_MUTE
I/O
Function
I
Play Switch
I
Stock Switch
O Charger Motor Reverse Control
I
Wireless Link
O Control Signal for the WIDE
function
O Charger Motor 1 Forward Control
I
Open Switch
I
VSS (GND)
-
VSS (GND)
I
WIreless Module Detection
O Wireless Muting Control
I
SYSTEM RESET INPUT
-
MAIN CLOCK OUTPUT (10
MHZ)
-
GND (0V)
-
MAIN CLOCK INPUT (10 MHZ)
-
POWER SUPPLY (5V)
I
CONNECT TO VCC, EXTERNAL
INTERRUPT I/P
-
No Connection
I
REMOCON INPUT
I
Main AC Power Failure detect
(H=Normal, L=Fail)
-
No Connection
O Mute signal 2 for video output
I
Changer Position
I
Changer Bottom Switch
I
Tuner Stereo Signal
O Changer Motor 2 Reverse Control
I
Signal from DVD module control
mute circuit (H=ON, L=OFF)
I
Tuner Signal
O IIC clock for Tuner
I/O IIC data line for Tuner (bi-
direction)
O CMD signal for the DVD Module
I
STATUS signal from the DVD
Module
O Clock signal for DVD Module
-
No Connection
O Data Output to Video Micon
I
Data Input from Video Micon
I
Clock Input from Video Micon
I
Chip Selector Signal from Video
Micon
O Data Signal for ASP IC
O Clock signal for ASP IC
I
For Flash (connect to Vss via
resistor)
-
No Connection
I
Changer Motor 2 Forward Control
O Super Surround IC Data
O Super Surround IC Clock
I
For Flash (connect to Vcc via
resistor)
I
Changer Change Switch
O DPLII Bass Boost
O Subwoofer MUTE signal (H=ON,
L=OFF)
I
Demo Function Setting
(H=Default On, L=Default Off)
O Harmonic ON/OFF Control
Pin No.
Mark
52
HB_LEVEL
53
SURR_FC1
54
MUTE_HP
55
ECS
56
EDA
57
ECK
58
SURR_FC2
59
MUTE_H
60
V_MUTE_1
61
FR_FC1
62
VCC
63
MUTE_WS
64
VSS
65
DSP_COM
66
ASW_PCONT
67
DVD_PCNT
68
MUTE_L
69
HP_SW
70
LED_BACK
71
MUTE_C
72
MUTE_F
73
LED_5
74
MUTE_S
75
PWR_SAVE
76
LED_4
77
LED_3
78
ASW_PDET
79
LED_2
80
LED_1
81
JOG_A
82
JOG_B
83
LED_HB
84
TUNER_CTR
85
DVD_CTR
86
FR_FC2
87
FLD_DA
88
FLD_CS
89
FLD_CK
90
FLD_RST
91
KEY2
92
N.C.
93
DES_3
94
DES_2
95
DES_1
96
AVSS
97
KEY1
98
VREF
99
AVCC
100
N.C.
78
I/O
Function
O Harmonic Level Control
O Surround Freq Limiter 1
O Head Phone Mute signal (H=ON,
L=OFF)
O LAT signal for the EEPROM
I/O DATA signal for the EEPROM
O CLOCK signal for the EEPROM
O Surround Freq Limiter 2
O HIC MUTE H=ON, L=OFF
O Mute signal 1 for video output
O Front Freq Limiter 1
-
POWER SUPPLY 5.0V
O Mute signal for surround Speaker
(exclude Wireless Surround)
-
GND (0V)
O Power Control for DSP 1 & 2
O Control Signal for the Power
Control Relay of ASW
O Control Signal for the Power for
the DVD MODULE
O MUTE signal for the Line output
(H=ON, L=OFF)
I
Head Phone Detect Switch
O Amber background LED
O Mute Signal for CENTRE (H=ON,
L=OFF)
O Mute Signal for FRONT END
(H=ON, L=OFF)
O LED for Tray 5
O Mute signal for surround Audio
signal (H=ON, L=OFF)
O Power Save Control (H=PWR
SAVE OFF, L=PWR SAVE ON)
O LED for Tray 4
O LED for Tray 3
I
Signal from Power Detection
circuit for ASW
O LED for Tray 2
O LED for Tray 1
I
Signal A from Volume JOG
I
Signal B from Volume JOG
O Harmonic Bass LED
O TUNER signal selection switch
O DVD signal selection switch
O Front Freq Limiter 2
O Data input for the FL Driver
O Latch Signal for the FL Driver
O Clock Signal for the FL Driver
O Reset Signal for the FL Driver
I
Key 2 line input
-
No Connection
I
REGION Setting for DVD
I
REGION Setting for DVD
(Speaker Region)
I
REGION Setting for DVD (Tuner,
RDS, SCART Region)
-
ANALOG POWER SUPPLY
INPUT
I
Key1 line input
-
REFERENCE VOLTAGE INPUT
-
ANALOG POWER SUPPLY
INPUT
-
No Connection
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