JVC DR-MX10SE Service Manual page 20

AA : Deck operation mode (See EMG detail information < 1 >.)
BB : Mechanism operation mode
(See EMG detail of information < 1 >.)
CC : Mechanism transition flag
DD : Capstan motor control status
EE : Loading motor control status
FF : Sensor information (See sensor information details.)
GG : Capstan motor speed
HH : Key code (JVC code)
I I : Supply reel winding diameter data higher 8 bits.
JJ : Supply reel winding diameter data lower 8 bits.
KK : Mechanism sensor information & mechanism mode posi-
tion(See EMG detail of information < 1 >.)
LL : Tape speed data higher 8 bits.
MM : Tape speed data lower 8 bits.
NN : Cassette tape type < 2 > higher 8 bits.
(See EMG detail of information < 2 >.)
OO : Cassette tape type < 2 > lower 8 bits.
(See EMG detail of information < 2 >.)
PP : General data display area
YY : General data display area
*FF:Sensor information details
<Display>
** h
* * * * *
Encoder data
(See Mechanism mode sequence.)
Cassette tab present = 1
Cassette tab broken = 0
Cassette absent = 1
Cassette present = 0
Start sensor
End sensor
[For *HD only]
AA
DD
GGGG
I I
KKKK
ROM No.
AA : Key code (JVC code)
BB : Deck operation mode(See EMG detail information < 1
>.)
CC : Mechanism operation mode (See EMG detail informa-
tion < 1 >.)
DD : Sensor information (See sensor information details.)
EE : Capstan motor speed (Search, double speed)
FF : Tracking value
GGGG : Cassette tape type < 2 >, 16 bits.
(See EMG detail information < 2 >.)
HHHH : Supply reel winding diameter data
I I : Capstan motor speed (FF/REW, double speed)
JJJJ : Tape speed data, lower 8 bits.
KKKK : General data display area
LLLL : General data display area
MMMM : General data display area
*DD:Sensor information details
1-20 (No.YD084)
* * *
BB CC
EE FF
HHHH
J J J J
L L L L MMMM
<Display>
** h
* * * * *
Encoder data
(See Mechanism mode sequence.)
Remote pause
End sensor
Start sensor
Cassette tab present = 1
Cassette tab broken = 0
[For both MN*/HD*]
Mechanism mode sequence
Mechanism mode - Encoder data
1 2 3 4
LSA
LSB
LSC
LSD
Encoder output = Low
or
Trerminal - GND = SHORT
No. Position Encoder data
EJECT
1
2 EJECT1
EJECT2
3
4 ULSTOP
UPPER
5
ONSTOP(PLAY)
6
7 FWD/SS
REV/SS
8
OFFSTOP
9
FFREW-BRAKE
10
FFREW
11
MIDDLE
12
* * *
5 6 7 8 9 10
Encoder output = High
or
Trerminal - GND = OPEN
5 4 3 2 1
0 h = 0000
1 h = 0001
2 h = 0010
3 h = 0011
4 h = 0100
5 h = 0101
6 h = 0110
7 h = 0111
8 h = 1000
9 h = 1001
A h = 1010
F h = 1111
11