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5-3
Signal
Pin No.
I/O
I/O Level
RESET
MA-373
I
Normally “H”, “L” when service interruption is detected or restored.
IC162
ef
NICAM DATA
MA-373
O
Serial communication data to Tuner.
IC162
rs
NICAM CLK
MA-373
O
Serial communication clock to with Tuner.
IC162
ra
5-4. SYSTEM CONTROL – SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE (MA-373 BOARD IC162)
5-5. SYSTEM CONTROL – AUDIO BLOCK INTERFACE (MA-373 BOARD IC162)
STOP/
TAPE
TAPE
PB •
Signal
Pin No.
I/O
FF/
LOADING UNLOADING
PB
REC
PAUSE
REW
A MUTE
MA-373
O
L
L
L
L
L
H
IC162
id
5-4
5-6. SERVO/SYSTEM CONTROL MICROPROCESSOR PIN FUNCTION (MA-373 BOARD IC162)
Pin No.
Pin Name
I/O
Function
1
DEST1
I
Destination identification input 1
2
DEST2
I
Destination identification input 2
3
TU AFT
I
AFT input from TUNER for station selection
4
FU KEY2
I
Function key input (9 keys)
5
FU KEY1
I
Function key input (9 keys)
6
S SENS
I
Tape end sensor input
7
T SENS
I
Tape top sensor input
8
RF ENV
I
Video RF envelope input
9
AF ENV
I
HiFi envelope input
10
MOD CONT
O
RF modulator ON/OFF control
11
KKP +
I
KKP 2-phase pulse B input
12
KKP -
I
KKP 2-phase pulse A input
13
QVD
O
Pseudo VO output
14
REMOCON
I
Remote control SIRCS signal input
15
CROT
O
Head azimuth information
16
HA SW
O
SP/EP head switching signal
17
ENV S
I
Identification signal of SP/EP head output comparison & detection
18
RF SWP
O
Video RF switching pulse output
19
AF SWP
O
HiFi switching pulse output
20
END LED
O
End sensor LED output
21
AV CONT
O
EURO 21 pin AV CONT signal output
22
AF REC P
O
HiFi record control signal
23
FULL ERS
O
Full erase control signal for A DUB
24
CAP RVS
O
Inverted capstan signal
25
I CONT
O
EURO 21 pin-I CONT signal output
26
MODE 4
I
Cam encode data 4
27
MODE 3
I
Cam encode data 3
28
MODE 2
I
Cam encode data 2
29
MODE 1
I
Cam encode data 1
30
REC PRF
I
Safety tab detection input
31
IIC CLK1 (EEP)
O
IIC clock (EEPROM control)
32
IIC DATA1 (EEP)
I/O
IIC data (EEPROM control)
33
CAM
O
Cam motor control signal
34
RESET
I
Reset input
35
32kHz (in)
I
Sub clock input
36
32kHz (out)
O
Sub clock output
37
VCC
–
Power supply input terminal
(high speed mode: 4.0 to 5.5V, low speed mode: 2.6 to 5.5V)
38
17.734475MHz (in)
I
Main clock input
39
17.734475MHz (out)
O
Main clock output
40
VSS
–
Ground terminal
41
NICAM CLK
O
Clock for NICAM-ZWEI control
42
NICAM DATA
O
Data for NICAM-ZWEI control
43
CLK SEL
I
Selection of oscillation clock when reset is canceled
“L”: sub clock, “H”: main & sub clocks
44
OSC CHARA (IN)
I/O
Clock input for OSD character size
45
OSC CHARA (OUT)
I/O
Clock output for OSD character size
46
NUB
–
Connected to Ground
47
OSD LPF
I/O
External filter that doubles the FSC, is connected to this terminal
48
LP
O
“L” at SP, “H” at EP/LP
Pin No.
Pin Name
I/O
Function
49
OSD GND
–
Ground terminal of OSD/slicer
50
OSD V IN
I
Video signal input for OSD overlay
51
OSD W LEVEL
I
OSD white level input
52
OSD V OUT
O
OSD video signal output
53
OSD VCC
–
Power supply input terminal for OSD/slicer (4.75 V to 5.25 V)
54
HLF (SLICER LPF)
I/O
LPF connection terminal for slicer/AFC
(This terminal is used as the HLF terminal when C. Video is input to pin-56.)
55
OSD SECAM C IN
I
Color signal input for SECAM OSD
56
C V IN (C SYNC IN)
I
Video signal input for tuner’s station selection,
OSD and servo sync signal detection (after passing filter)
57
NUA
–
Connected to Ground
58
DEC/VTR
O
Decoder/VTR switching
59
PDC DAV
I
PDC/VPS signal reception identification input
60
AV CONT IN/C+DET
I
CANAL + connection identification input
61
DIV CLK OUT/JOGLED CONT
O
Terminal of using JOG LED output or adjustment
made output of clock dividing frequency
62
TA MUTE
O
Tuner audio mute signal output
63
A MUTE
O
Audio mute signal output
64
MTR12V CONT
O
Motor 12 V power control signal
65
SW5V CONT
O
SW 5 V power control signal
66
FLD CS
O
Chip selection signal for display tube driver
67
SECAM ON
O
SECAM ON signal/surround audio control (switched by destination)
68
TO FLD DATA
O
Serial data out CH0 (FLD)
69
18V CONT
O
18 V power control signal
70
FLD CLOCK
O
Serial clock CH0 (FLD)
71
SCL (VI/HF/TU/NICAM.
I/O
IIC clock (video/HiFi/tuner/ARC/modulator/VPS control)
ZWEI/MOD/VPS/DNR)
72
SDA (VI/HF/TU/NICAM.
I/O
IIC data (video/HiFi/tuner/ARC/modulator/VPS control)
ZWEI/MOD/VPS/DNR)
73
TO AV LINK
O
AV-LINK data output for communication
74
-14V CONT
O
Power save control
75
C+5V CONT
O
Power save control
76
CAP ERR
O
Capstan error output
77
DRUM ERR
O
Drum error output
78
P FAIL
I
Power failure detection input
79
S REEL
I
Supply reel sensor input
80
T REEL
I
Take up reel sensor input
81
DMS +
I
DMS 2-phase pulse 1 input
82
DMS -
I
DMS 2-phase pulse 2 input
83
TU SW1
O
Tuner system BG/L selection signal
84
TU SW2
O
Tuner system BGL/L selection signal
85
FROM AV LINK
I
AV-LINK data input for communication
86
SECAM DET
I
SECAM identification input
87
CAP FG
I
Capstan FG input
88
AMP VSS
–
Ground terminal for analog amplifier (connected to Vss)
89
DRUM FG
I
Drum FG input
90
DRUM PG
I
Drum PG input
91
AMP VREF OUT
–
Analog amplifier reference power supply output terminal
92
AMP VREF IN
–
Analog amplifier reference power supply output terminal
93
RC CHECK
I
“No use (Fix to “”L”” on the outside for the terminal only for the input)”
5-55-5 E
Pin No.
Pin Name
I/O
Function
94
CTL IN-
I/O
CTL signal input/output terminal
95
CTL IN+
I/O
CTL signal input/output terminal
96
AMPC
–
CTL amplifier AC Ground terminal
97
CTL AMP OUT
O
CTL amplifier output
98
AMP VCC
–
Power supply input terminal for analog amplifier (connected to Vcc)
99
AVCC
–
Power supply input and reference voltage input to A-D converter
100
24V CONT
O
24 V power control signal
6-1 E
SECTION 6
ERROR CODES
SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
Mode code indication when the error has occurred.
Error code
6-1. ERROR CODE INDICATION
•
Error codes are indicated using the lower 5 digits in the fluorescent display tube.
“At this time, Colon “:”between character is not indicated.”
“At this time, Colon “:”between character is not indicated.”
MODE CODE
0
Power-on eject
1
Power-on initial
2
Power-off elect
3
Power-off stop
4
FF
5
REW
6
REC
7
REC-pause
8
Power-on stop
9
PB
10
FWD x1
11
FWD x2
12
CUE
13
PB-pause
14
RVS-pause
15
RVS x1
16
RVS x2
17
REV
18
Power-off initial
19
Mecha. error (Power off)
20
REW play
21
Cas. loading
22
Tape loading
23
Power-off loading
24
Mecha. error (Power on)
25
Power-on eject initial
26
Power-off eject initial
27
APC REC
28
Cas. loading
(No auto PB check)
ERROR CODE
0
No error
1
Cam encoder error Loading direction
2
Cam encoder error Unloading direction
3
T reel error
4
S reel error
5
Capstan error
6
Drum error
7
Error on initializing
8
Cassette loading error
9
Reserve
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