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20.2. IC7002 (BA5948FPE2) IC 4CH Drive
Pin No.
Mark
1
IN2
I
2
PC2
I
3
IN1
I
4
PC1
-
5-8
N.C.
-
9
PGND1
-
10
PVCC1
I
11
D1-
O
12
D1+
O
13
D2-
O
14
D2+
O
20.3. IC2801 (C2CBYY000053) System Microprocessor
Pin No.
Mark
1
LM_1
-
2
PA_LVL
-
3
PLLCE
O
4
RDS_DA
I
5
RDS_CLK
I
6
MODE_A
-
7
F_Hop
O
8
BYTE
-
9
CNVSS
-
10
XC_IN
-
11
XC_OUT
-
12
/RESET
-
13
X_OUT
-
14
VSS
-
15
XIN
-
16
VCC
-
17
/NMI
-
18
RMT
I
19
BLKCK
I
20
SYNC
I
21
ST/DO
I
22
SD
I
23
N.C.
-
24
SW_LV-1
O
25
SW_LV-2
O
26
ASP_DA
O
27
ASP_CLK
O
28
10DB_ATT
-
29
PLL_DAT
O
30
PLL_CLK
O
31
REG8
-
32
REG7
I
33
REG6
I
34
REG5
O
35
REG4
I
36
REG3
I
37
REG2
I
38
REG1
I
39
MUTE_DA
O
40
MUTE_A
O
41
EE_CS/EFP/EPH
O
42
EE_CLK
O
I/O
Function
Motor Driver 92 Input
Turntable Motor Drive Signal
("L":ON)
Motor Drive (1) Input
Traverse Motor Drive Signal
("L"): ON)
No Connection
Ground Connection (1) for Drive
Power Supply (1) for Drive
Motor Drive (1) reverse - action
output
Motor Drive (1) forward - action
output
Motor Drive (2) reverse - action
output
Motor Drive (2) forward - action
output
I/O
Function
Level Meter
No Connection
PLL Chip Select
RDS Data Input
RDS Clock Input
No Connection
F_Hop for Digital Amp
External Data Bus Width Select
Input (Connect to Ground)
Flash Mode Terminal (Connect
to Ground)
32.768 kHz Sub Clock
32.768 kHz Sub Clock
Reset Input (ACTIVE L)
10 MHz Main Clock
Ground (0V)
10 MHz Main Clock
Power Supply (+5V)
Connect to Vcc (+5V)
Remote Control Input
CD Block Clock Input (Inverted)
AC Failure Detect Input
Tuner IF Data/ Stereo Input
Tuner Signal Detect Input
No Connection
Sub-Woofer Level 1
Sub-Woofer Level 2
ASP DATA
ASP CLOCK
No Connection
PLL DATA
PLLCLK
To GND resistor
Region Setting 7 (MIC)/Flash Rx
Region Setting 6 (RDS)/Flash
Clock
Chip Select/Flash Busy
Latin Non Chip Select
Region Setting 3 (Tuner)
Region Setting 2 (Tuner)
Region Setting 1 (Tuner)
Mute_DA for Digital Amp
Audio Mute
EEPROM Chip Select
EEPROM CLOCK
Pin No.
Mark
15
D3-
16
D3+
17
D4-
18
D4+
19
PVCC2
20
PGND2
21-24
N.C.
25
VCC
26
VREF
27
IN4
28
IN3
Pin No.
Mark
43
EE_DAT
44
N.C.
45
N.C.
46
PCONT/EFP/CS
47
DCDET
48-49
N.C.
50
STANDBY
51
N.C.
52
HALF_1
53
MODE_1
54
N.C.
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
SW_LED
66
VOL_LED
67
V_JOG_A
68
V_JOG_B
69
FL_RESET
70
FL_CS
71
FL_DOUT
72
FL_CLK
73
H.BASS_LED
74
CD_RST
75
STATUS
76
MLD
77
MDATA
78
MCLK
79
/RESTSW
80
HOME_SW
81
SPEED
82
CLOSE_SW
85
SA-AK340E / SA-AK340EB / SA-AK340EG
I/O
Function
O
Motor Drive (3) reverse - action
output
O
Motor Drive (3) forward - action
output
O
Motor Drive (4) reverse - action
output
O
Motor Drive (4) forward - action
output
-
Power Supply (2) for Driver
-
Ground Connection (2) for Driver
O
No Connection
I
Power Supply terminal
I
Reference Voltage Input
I
Motor Driver (4) Input
I
Motor Driver (3) Input
I/O
Function
I/O
EEPROM DATA
-
No Connection
-
No Connection
O
Main Transformer Control
Output
I
DC Detect Input
-
No Connection
O
Standby mode
-
No Connection
I
Deck 1 HALF PLAYBACK
INPUT
I
Deck 1 MODE PLYABACK
INPUT
-
No Connection
-
No Connection
O
Deck 1 plunger control
O
Deck 2 plunger control
O/I
Deck motor control
("L" for motor ON)
O/I
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)
O
SUB WOOFER LED
O
VOLUME_LED
I
Volume Jog A
I
Volume Jog B
O
FL Driver reset
I/O
FL Driver Chip Select
O
Serial Data To FL Driver
I/O
Serial Clock To FL Driver
O
H.BASS 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)
I
Home Switch for CRS1
O
SPEED is For CRS1 (cater)
I
CLOSE SW is for CRS1
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