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17 Terminal Function of IC's
17.1. IC801 (RFKWMHC25M0) MICRO PROCESSOR IC
Pin No.
Mark
I/O
1
NC
2
NC
3
APD_IN
4
OCD_SDA
5
DIMMER
6
OCD_SCK
7
PCONT_POW
8
EN_BUFFER
9
LID_RIGHT
10
LID_LEFT
11
MMOD
12
OSC2 (OUT)
13
OSC1 (IN)
14
VSS
15
XI
16
XO
17
VDD33
18
VDD18
19
NRST
20
ECO_MODE
21
ADC_PDOWN
22
AUX_SW
23
NC
24
NC
25
REM_IN
26
NC
27
USB_IN
28
iPod_PCONT
29
CD_S_REQ
30
NC
31
NC
32
NC
33
IPOD_DET
34
CD_SI
35
CD_SO
36
CD_SCLK
37
VDD18
38
STBY_CTRL
39
VSS
40
VTUNER_IN
41
D-AMP_RESET
42
CD_M_REQ
43
REST_SW
44
CD_RESET
45
DSP_MUTE_X
46
NC
47
CLOSE_SW
48
OPEN_SW
49
MUX_A PORT
50
MUX_B PORT
51
MUX_INH
52
ADC_CKS2
53
NC
54
LD_CW
55
LD_CCW
56
APD_CHK
Function
-
No connection
-
No connection
I
Auto Power Down Detect
(Active=High)
O
OCD Serial Data
O
FL Display Brightness Control
(Active=Low)
O
OCD Serial Clock
O
Regulator On/Off Control
O
EN Buffer (Oscillating Signal Switch-
ing)
O
Sliding Door Open/Close Control
Right
O
Sliding Door Open/Close Control
Left
-
Ground
O
32KHz Oscillator Output
I
32KHz Oscillator Input
-
Ground
I
Oscillator Input
O
Oscillator Output
-
+3.3V Voltage Supply
-
+1.8V Voltage Supply
I
Reset Input (Active=Low)
O
"Eco Mode (Active=Low
O
ADC Power Down Detect
(Active=High)
I
Aux Detect Switch
-
No connection
-
No connection
I
Remote control Input
-
No connection
I
USB Detection
-
iPod Power Control (Active=High)
I
CD Status Request
-
No connection
-
No connection
-
No connection
I
iPod Detect Switch (Active=Low)
O
CD Serial Input
O
CD Serial Output
O
CD Serial Clock
-
+1.8V Voltage Supply
O
Standby Control
-
Ground
-
No connection
O
D-AMP Reset Control
O
CD LSI Interrupt Request
I
CD Rest Switch Detect
O
CD Reset
O
DSP Output Muting (Active=High)
No connection
I
Close Switch Detect
I
Open Switch Detect
O
Muting A Port
O
Muting B Port
O
Muting Control (Active=High)
O
ADC Clock
-
No connection
O
Loading Motor clockwise
O
Loading Motor counter clockwise
O
Auto Power Down Check
Pin No.
Mark
57
NC
58
NC
59
EE_CS
60
EE_SCL
61
EE_SDA
62
NC
63
VSS
64
NC
65
NC
66
MODEL_SEL1
67
NC
68
NC
69
LCD_CE
70
NC
71
NC
72
NC
73
NC
74
HP_MUTE
75
NC
76
LCD_DI
77
NC
78
LCD_CLK
79
TU_SDA
80
PWR_LED_CTR
L
81
TU_SCL
82
DSP_SDA
83
NC
84
DSP_SCL
85
TU_RST
86
NC
87
TUN_INT
88
NC
89
VDD
90
NC
91
VSS
92
KEY1
93
NC
94
KEY2
95
PDET2
96
PDET1
97
REGION
98
IPOD_IPDET
99
M_VDET
100
VREF+
113
I/O
Function
-
No connection
-
No connection
O
EEPROM Chip Select
O
EEPROM Serial Clock
I/O EEPROM Serial Data
-
No connection
-
Ground
-
No connection
-
No connection
-
Model setting selection 1
-
No connection
-
No connection
O
FL Chip Enable
-
No connection
-
No connection
-
DAB Receive (FOR DAB)
-
DAB Transmit (FOR DAB)
O
Headphone Mute (Active=High)
O
DAB Reset (Active=Low) (FOR
DAB)
O
FL Serial Data Input
-
No connection
O
FL Serial Clock
I/O Tuner Serial Data
O
Power LED Drive Control
O
Tuner Serial Clock
I/O DSP Serial Data
-
No connection
O
DSP Serial Clock
O
Tuner Reset
-
No connection
I
Tuner Initialize/Interrupt Request
-
No connection
-
Voltage Supply
-
No connection
-
Ground
I
Key Input 1
-
No connection
I
Key Input 2
I
D-AMP IC Error Detect (Error
Code:F61)
I
Regulator Power Rise Detect (Error
Code:F76)
-
Tuner Region Setting
I
iPod IP Detect (Authentication)
I
SMPS Power Detect / Power Drop
Detection (Error Code:F76)
-
Voltage Supply
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