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SA-AK870GCP
21 Terminal Function of IC's
21.1. IC2801 (RFKWAK870GCP)
System Microprocessor
Pin No.
Mark
1
EEPR_DATAOUT
2
EEPR_DATAIN
3
EEPR_CLK
4
CD_MDATA
5
CD_STAT
6
CD_MCLK
7
HALT/SYNC
8
OCD_SDA/
RDS RDY
9
OCD_SCL
10
CRTIMER
11
MMOD
12
XTOUT
13
XTIN
14
VSS
15
XI
16
XO
17
VDD33
18
VDD18
19
MICOM RST
20
LON (H)
21
BASS_JOG2
22
BASS_JOG1
23
USB REC LED
24
OCDM OD (H)
25
RESET_SW
26
RMT
27
CD Open SW
28
CD_BLKCK
29
DC Det2
30
PCONT
31
VOL-LED
32
CD_RST
33
CD_MLD
34
SD_CMD (RXDIN)
35
SD_status (TX Dout)
36
SD_NRST
37
VDD 18
38
Option_PLAY
39
VSS
40
Option_RSKIP
41
Option_FSKIP
42
Option_STOP
43
SMPS_BP
44
DECK MOTOR
45
CR14_Mode
46
CR14_UD
47
CR14_Top
48
CR14_Close
49
CR14_Home
50
CR14_Open
51
CR14_LOF
52
CR14_LOR
53
Region1
54
Deck Photo
55
MUTE_A
I/O
Function
I
Subwoofer Jog A
I
Subwoofer Jog B
I
GND
O
CD Micro-P Data
I
553 LSI (CD_Subq combine
CD_STAT)
O
553 LSI (CD_SQCK combine
with CD_MCLK)
O
AC Detection Input
I
OCD Serial Data Input
I
OCD Serial Clock Output
-
CR Timer
-
USB Normal/Write Mode
-
Oscillator Output
-
Oscillator Input
-
GND
-
Oscillator Input
-
Oscillator Output
-
Voltage Supply +3.3V
-
Voltage Supply +1.8V
-
Micro_processor Reset
-
Using Internal Regulator,
Connect to H
I
Bass Control 2
I
Bass Control 1
O
USB Rec Led
O
Using Internal Regulator,
Connect to H
-
Reset Switch
I
Remote Control Input
I
CD Open Sw
I
CD Subcode Block Clock Input
I
Power Detect Input Signal
O
Power Control Output
O
Vol Led
I/O CD LSI Reset Output (L:
Reset)
I/O CD LSI Command Load
O
Data Output To SD Module
I
Data Input To SD Module
O
DAB Decoder LSI Reset
-
Voltage Supply +1.8V
-
NC
-
GND
-
NC
-
NC
-
NC
O
SMPS BP
I/O Deck Motor Control L: OFF; H:
ON
I
Mode Sensor
I
CR14 Control Position Detect
I
Top Switch
I
Close Switch
I
CR14 Control Change Detect
I
Open Switch
O
Loading Forward
O
Loading Revere
I
Region Setting 1
I
Deck Photo
O
HP/SP Muting Control
Pin No.
Mark
56
ASP_CLK
57
ASP_DATA
58
DECK REC
59
SUBW_LVL 1
60
SUBW_LVL 2
61
VDD33
62
HP_SW
63
VSS
64
Wmute
65
Wdet
66
D.Bass_LED
67
CD_LOAD_CCW (L)
68
SD_INT
69
CD_LOAD_CW (H)
70
OPTION_DET1
71
OPTION_DET2
72
RDS_DATA/SW LED
73
RDS_CLK
74
FHOP1
75
VDD18
76
DPRT_RXD
77
DPRT_TXD
78
IPOD_DET
79
TU_SDA
80
TU_STEREO
81
Mute_S
82
Mute_F
83
AMP_MODE
84
TU_CLK
85
TU_TUNED
86
AUX_DET/MPORT_S
W
87
Option _PCONT
88
DCDET
89
VDD5
90
DECK PLUNGER
91
VSS
92
Region
93
LEVELMTR
94
Key 3
95
Key 1
96
Key 2
97
VOL_JOG
98
Deck AN7
99
Deck AN6
100
VHREF
21.2. IC6601 (C0HBB0000057) FL
DISPLAY
Pin No.
Mark
1
P0
2
P1
3
P2
4
P3
5
OSC
6
NC
7
DIN
8
CLK
9
STB
120
I/O
Function
I/O ASP Control (Clock Signal)
I/O ASP Control (Data Signal)
I/O Deck Rec
O
Subwoofer Level Control 1
O
Subwoofer Level Control 2
-
Voltage Supply +3.3V
I
Muting Control for Headphone
ON/OFF
-
GND
-
NC
-
NC
O
D.Bass Led
O
CD Load CCW (L)
O
SD INT Output
O
CD Load CW (H)
I
Option Detect 1 Input
I
Option Detect 2 Input
I
RDS Data Input
-
NC
O
Frequency Shitfing for Digital
Amp
-
Voltage Supply +1.8V
I
NC
O
NC
I
Ipod Detect Input
O
Tuner Serial Data Input
I
Tuner Stereo Signal
O
Muting Control for Mute S
O
Muting Control for Front
O
D-Amp Mode Signal
I/O Tuner Clock Signal
O
Tuner Tuned Signal
I
Aux Detect Input
-
NC
I
Power Detection Input
-
Voltage Supply +5V
O
Deck Plunger Control L:OFF;
H:ON
-
GND
I
Region Setting
I
Level Meter
I
Key 3 Input
I
Key 1 Input
I
Key 2 Input
I
Volume Jog
I
Deck AN7
I
Deck AN6
-
Connect External Resistor To
VDD5
I/O
Function
-
NC
-
NC
-
NC
-
NC
I
Oscillator Input
-
NC
I
Data Input
I
Clock Input
I
Serial Interface Strobe
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