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Pin No.
Mark
I/O
13
D2+
O
14
D3-
O
15
D3+
O
16
D4-
O
17
D4+
O
18
N.C.
-
19
PGND2
-
20
PVCC2
-
21
VCC
-
22
VREF
-
23
IN4
I
24
IN3
I
25
RSTIN
I
26
N.C.
-
20.3. IC2801 (C2CBJG000564)
System Microprocessor
Pin No.
Mark
1
LM_L
2
N.C.
3
PLLCE
4
RDS_DAT
5
RDS_CLK
6
N.C.
7
N.C.
8
BYTE
9
CNVss/EFP_CNVss -
10
Xc_in
11
Xc_out
12
/RESET/EFP_RESE
T
13
X_out
14
Vss
15
X_in
16
Vcc
17
/NMI
18
RMT
19
BLKCK
20
SYNC
21
ST/DO
22
SD
23
Harmonic_SW
24
SW_LV 1
25
SW_LV 2
26
ASP_DAT
27
ASP_CLK
28
N.C.
29
PLLDATA
30
PLLCLK
31
REG 8
32
REG 7
33
REG 6
34
REG 5
35
REG 4
36
REG 3
37
REG 2
All manuals and user guides at all-guides.com
Function
Motor driver (2) forward-action
output
Motor driver (3) reverse-action
output
Crystal oscillating circuit input (f =
16.9344MHz)
Motor driver (4) reverse-action
output
Motor driver (4) forward-action
output
No Connection
Ground connection (2) for driver
Power supply (2) for driver
Power supply terminal
Reference voltage input
Motor driver (4) input
Motor driver (3) input
Reset terminal
No Connection
I/O
Function
I
Level Meter Left
-
No Connection
O
PLL Chip Select
I
RDS Data Input
I
RDS Clock Input
-
No Connection
-
No Connection
I
External Data Bus Width
Select Input
Flash Mode Terminal
(Connect to ground)
-
32.768 kHz Sub Clock
-
32.768 kHz Sub Clock
I
Reset Input (ACTIVE L)
-
10 MHz Main Clock
-
Ground (0V)
-
10 MHz Main Clock
-
Power Supply (+5V)
-
Connect to Vcc (+5V)
I
Remote Control Input
I
CD Block Clock Input
(Inverted)
I
AC Failure Detect Input
I
Tuner IF Data/ Stereo Input
I
Tuner Signal Detect Input
I/O *3 Harmonic Switch (Active
L)
O
*4 Sub-Woofer Level 1
O
*4 Sub-Woofer Level 2
O
ASP Data
O
ASP Clock
-
No Connection
O
PLL DATA
O
PLLCLK
I
Region Setting 8 (Subwoofer)
I
Region Setting 7 (MIC)
I
Region Setting 6 (RDS)
I
Region Setting 5 (Optical
Out)
I
Region Setting 4 (Deck
Mechanism)
I
Region Setting 3 (Tuner)
I
Region Setting 2 (Tuner)
Pin No.
Mark
38
REG 1
39
MUTE_H
40
MUTE_A
41
EE_CS/EFP_/EPM
42
EE_CLK
43
EE_DAT
44
CD1_LED
45
CD2_LED
46
PCONT/EFP_/CE
47
DCDET
48-51
N.C.
52
HALF_1
53
MODE_1
54
SW_LED
55
N.C.
56
PLG1
57
PLG2
58
MTR
59
REC
60
DECK1_H
61
N.C.
62
Vcc
63
N.C.
64
Vss
65
DMT
66
BPI
67
V_JOG_A
68
V_JOG_B
69
EX1_CLK
70
EX1_DAT
71
FL_RESET
72
FL_CS
73
FL_DOUT
74
FL_CLK
75
/CD
76
SSEQ_LED
77
CD_RST
78
STATUS
79
MLD
80
MDATA
81
MCLK
82
/RESTSW
83
CHG_HLF
84
CHG_CW
85
CHG_CCW
86
CHG_SW1
87
CHG_SW2
88
CHG_PLR
89
CHG_AD2
90
CHG_AD1
91
DECK2
92
KEY3
93
KEY2
94
KEY1
95
PHOTO_2
96
AVss
85
SA-AK330GC / SA-AK330GN
I/O
Function
I
Region Setting 1 (Tuner)
O
HIC Mute
O
Audio Mute
O
EEPROM Chip Select
O
EEPROM Clock
I/O EEPROM Data
-
No Connection
-
No Connection
O
Main Transformer Control
Output
I
DC Detect Input
-
No Connection
I
Deck 1 Half Playback Input
I
Deck 1 Mode Playback Input
O
*2 Sub Woofer LED
-
No Connection
O
Deck 1 plunger control
O
Deck 2 plunger control
I/O Deck motor control
("L" for motor ON)
I/O L when record circuit is
operating
O
H when DECK 1 P/B head is
selected
-
No Connection
-
Power Supply (+5V)
-
No Connection
-
Ground (0V)
-
No Connection
-
No Connection
I
Volume Jog A
I
Volume Jog B
I/O *1 I/O Expander Clock
I/O *1 I/O Expander Data
I
Reset Input (ACTIVE L)
I/O FL Driver Chip Select
O
Serial Data To FL Driver
(Output)
I/O Serial Clock To FL Driver
-
No Connection
O
Super Sound EQ LED
O
CD Reset Output
I
CD Servo LSI Status Input
O
CD Command Load Output
O
CD Command Data Output
O
CD Command Clock Output
I
CD Limit Switch Input for the
Most Inner Point (Active Low)
O
Changer Half Drive Output
O
Changer Motor Clockwise
Output
O
Changer Motor
Counterclockwise Output
I
CD Changer Switch 1 Input
I
CD Changer Switch 2 Input
O
Changer Plunger Output
I
Changer AD Detection Input
(Position/Bottom)
I
Changer AD Detection Input
(Open/Clamp)
I
DECK CONDITION INPUT 2
(R_INHF/MODE2/HALF2)
I
KEY3 INPUT
I
KEY2 INPUT
I
KEY1 INPUT
I
Rotation Detection Signal
(Deck 2)
-
Analog Power Supply Input
(Connect to GND)
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