Pin No.
Mark
I/O
Function
1
IN2
I
Motor Driver Input
2
PC2
I
Turntable Motor Drive Signal
(“L”:ON)
3
IN1
I
Motor Drive (1) Input
4
PC1
-
Traverse Motor Drive Signal
(“L”): ON)
5-8
N.C.
-
No Connection
9
PGND1
-
Ground Connection (1) for Drive
10
PVCC1
-
Power Supply (1) for Drive
11
D1-
O Motor Drive (1) reverse - action
output
12
D1+
O Motor Drive (1) forward - action
output
13
D2-
O Motor Drive (2) reverse - action
output
14
D2+
O Motor Drive (2) forward - action
output
Pin No.
Mark
I/O
Function
1
PCONT1
O
APower Control Output 1 (Pwr
Sply,Active HIGH)
2
PCONT2
O
Power Control Output 2
3
N.C.
-
No Connection
4
FL_DATA/OCD
_SDA
O
On Chip Debugger Data
5
USB_RST
O
USB Reset Pin
6
FL_CLK/OCD_
SCL
O
On Chip Debugger Clock
7
USB_REQ
I
USB Interrupt Request
8
N.C.
-
No Connection
9
N.C.
-
No Connection
10
D_PCONT
O
Dport Power control
11
MMOD
I
Memory mode selection
12
OSC2 (8MHz)
O
Main Oscillator output (8MHz)
13
OSC1 (8MHz)
I
Main Oscillator input (8MHz)
14
VSS
-
Micom GND
15
XI (32KHz)
I
Slow Oscillator input (32KHz)
16
XO (32KHz)
O
Slow Oscillator output (32KHz)
17
VDD33
-
Voltage supply (3.3V)
18
VDD18
-
Internal output (1.8V)
19
NRST
I
MICOM RESET PIN (L: reset)
20
VOL_JOG1
I
Jog Input 1
21
VOL_JOG2
I
Jog Input 2
22
FL_RST
-
No Connection
23
FL_CS
O
Chip Select for FL Panel
24
DAB_PCONT
-
No Connection
25
RMT
I
Remote Control Input
26
HALT
I
AC Failure Detect Signal
27
DAB_
DDOWFIC/MX
MUTE
-
No Connection
28
DAB_IRQ/I2S
RATE
-
No Connection
29
BLKCK
I
CD Subcode Block Clock Input
30
N.C.
-
No Connection
31
CD_MDATA
O
CD LSI Command Data
32
STAT
I
CD LSI Status Input
33
CD_MCLK
O
CD LSI Command Clock
34
USB_SDA
I/O
USB I2C Data Line
35
CD_MLD
O
CD LSI Command Load
36
USB_SCL
I
USB I2C Clock Line
37
VDD18
-
Power Supply (1.8V)
38
N.C.
-
No Connection
39
VSS
-
Micom GND
Pin No.
Mark
I/O
Function
15
D3-
O Motor Drive (3) reverse - action
output
16
D3+
O Motor Drive (3) forward - action
output
17
D4-
O Motor Drive (4) reverse - action
output
18
D4+
O Motor Drive (4) forward - action
output
19
PVCC2
-
Power Supply (2) for Driver
20
PGND2
-
Ground Connection (2) for Driver
21-24
N.C.
-
No Connection
25
VCC
-
Power Supply terminal
26
VREF
-
Reference Voltage Input
27
IN4
I
Motor Driver (4) Input
28
IN3
I
Motor Driver (3) Input
Pin No.
Mark
I/O
Function
40
ASP_CLK
O
ASP Sound Processor Serial
Clock Output
41
ASP_DATA
O
ASP Sound Processor Serial
Data Output
42
E_DATA
I/O
EEPROM DATA I/O
43
E_CLK
O
EEPROM CLOCK
44
E_CS
O
EEPROM CS
45
CD_RST
O
CD LSI Reset Ouput (L: reset)
46
N.C.
O
No Connection
47
Demo_Set
I
Demo Mode Setting Input
48
N.C.
-
No Connection
49
N.C.
-
No Connection
50
TU_SDA
I/O
IIC Serial Data for Tuner (PLL
Data I/O)
51
TU_CLK
O
IIC Serial Clock for Tuner (PLL
Clock Output)
52
N.C.
-
No Connection
53
USB_MMOD
O
0: Start from Main Area, 1:Start
from boot area
54
TU_TUNED
I/O
Tuner Tuned Signal
55
TU_STEREO
I/O
Tuner Stereo Signal
56
AD_REV
O
Dport AD_CNTL
57
AD_FWD
O
Dport AD_CNTL
58
AD_RSKIP
O
Dport AD_CNTL
59
AD_FSKIP
O
Dport AD_CNTL
60
AD_STOP
O
Dport AD_CNTL
61
AD_PLAY
O
Dport AD_CNTL
62
CRTIMER
-
CR TIMER
63
VSS
-
Micom GND
64
VERR
I
Verify Error
65
CLOSE_L
O
CD Tray Close Control (Active
L)
66
OPEN_H
O
CD Tray Open Control (Active
H)
67
LINKACTIVE
-
No Connection
68
DAC_RESET
-
No Connection
69
ANT_REV
-
No Connection
70
XM_RST
-
No Connection
71
TERR
I
Timeout Error
72
XM_TX_OUT
-
No Connection
73
RDS_DATA
I
RDS DATA Input
74
RDS_CLK
I
RDS Clock Input
75
XM_PCONT
-
No Connection
76
UART_IN
O
Dport Serial Comm
77
UART_OUT
I
Dport Serial Comm
78
MECH_FIN
O
Mecha Movement - Forward
18.2. IC7002 (BA5948FPE2) IC 4CH Drive
18.3. IC807 (MN101EF16ZXW) MICROPROCESSOR
73
SA-NS55E / SA-NS55EG
Summary of Contents for SA-NS55
Page 12: ...7 3 Disc Information 12 SA NS55E SA NS55EG ...
Page 19: ...9 3 Main Parts Location Diagram 19 SA NS55E SA NS55EG ...
Page 33: ...33 SA NS55E SA NS55EG ...
Page 37: ...10 2 Checking and Repairing of Panel P C B 37 SA NS55E SA NS55EG ...
Page 38: ...10 3 Checking and Repairing of Switch and Motor P C B 38 SA NS55E SA NS55EG ...
Page 39: ...10 4 Checking and Repairing Transformer P C B 39 SA NS55E SA NS55EG ...
Page 40: ...10 5 Checking and Repairing Power and AC Inlet P C B 40 SA NS55E SA NS55EG ...
Page 41: ...10 6 Checking and Repairing Main P C B 41 SA NS55E SA NS55EG ...
Page 42: ...10 7 Checking and Repairing CD Servo P C B 42 SA NS55E SA NS55EG ...
Page 50: ...SA NS55E SA NS55EG 50 ...
Page 54: ...SA NS55E SA NS55EG 54 ...
Page 56: ...56 SA NS55E SA NS55EG ...
Page 75: ...19 Exploded Views 19 1 Cabinet Parts Location Traverse Part Location SA NS55E SA NS55EG 75 ...
Page 76: ...SA NS55E SA NS55EG 76 ...
Page 77: ...19 2 Packaging SA NS55E SA NS55EG 77 ...
Page 78: ...SA NS55E SA NS55EG 78 ...
