Emg Detail Information<2; Emg Detail Information<3 - JVC HR-J691U Service Manual

3– : Mechanism sensor information
[Common table of MN* and HD*]
Mechanism sensor information
Display
REC safety SW
0- Tab broken
1- Tab broken
2- Tab broken
3- Tab broken
4- Tab present
5- Tab present
6- Tab present
7- Tab present
8- Tab broken
9- Tab broken
A- Tab broken
B- Tab broken
C- Tab present
D- Tab present
E- Tab present
F- Tab present
Tab broken = 0 Sensor ON = 0
Tab present = 1 sensor OFF = 1 Sensor OFF = 1
–4 : Mechanism mode position
[Common table of MN* and HD*]
Mechanism
Dis-
sensor
play
information
-0
-1 EJECT
-2 EJECT-EJECT1
-3 EJECT1
-4 EJECT1-EJECT2
-5 EJECT2
-6 EJECT2-ULSTOP
-7 ULSTOP
Even number
-8 ULSTOP-UPPER
(0, 2, 4, 6, 8,
-9 UPPER
A, C, E)
-A UPPER-ONSTOP
-B ONSTOP
-C PLAY-FWD/SS
-D FWD/SS
-E FWD/SS-REV
-F REV
-0 REV-OFFSTOP
-1 OFFSTOP
Odd number
-2 OFFSTOP-FFREWB Intermodal position
(1, 3, 5, 7, 9,
-3 FFREWB
B, D, F)
-4 FFREWB-FFREW
-5 FFREW
1.3.6 EMG detail information <2>
The type of the cassette tape and the cassette tape winding posi-
tion can be confirmed based on the figure in EMG detail informa-
tion <2> .
[FDP/OSD display]
* 5 : * 6 : * 7
* 5 : Type of the cassette tape in use <1>
* 6 : Winding position of the cassette tape in use
* 7 : Type of the cassette tape in use <2> (Winding area)
Note:
• EMG detail information <2> is the reference information
stored using the remaining tape detection function of the cas-
sette tape. As a result, it may not identify cassette correctly
when a special cassette tape is used or when the tape has
variable thickness.
1-8
Mechansim
Start sensor End sensor
position sensor
ON ON ON
ON ON OFF
ON OFF
ON
ON OFF
OFF
OFF ON ON
OFF ON OFF
OFF OFF ON
OFF OFF
OFF
ON ON ON
ON ON OFF
ON OFF ON
ON OFF
OFF
ON
OFF ON
OFF ON OFF
OFF ON
OFF
OFF OFF OFF
Sensor ON = 0
Deck operation mode
Not established
EJECT position
Intermodal position
EJECT1 position
Intermodal position
EJECT2 position
Intermodal position
ULSTOP position
Intermodal position
Loading (unloading) tape
Intermodal position
PLAY position
Intermodal position
FWD (FWD Still/Slow) position
Intermodal position
REV (REV Still/Slow) position
Intermodal position
Pinch roller OFF position
FF/REW Brake position
Intermodal position
FF/REW position
* 5 : Cassette tape type <1>
Display Cassette tape type <1>
00 Cassette type not identified
16 Large reel/small reel (T-0 to T-15/T-130 to T-210) not classified
82 Small reel, thick tape (T-120) identified/thin tape (T-140) identified
84 Large reel (T-0 to T-60) identified
92 Small reel, thick tape (T-130) identified/thin tape (T-160 to T-210) identified
93 Small reel, thick tape/C cassette (T-0 to T-100/C cassette) not classified
C3 Small reel, thick tape/C cassette (T-0 to T-100/C cassette) being classified
D3 Small reel, thick tape/C cassette (T-0 to T-100/C cassette) being classified
E1 C cassette, thick tape (TC-10 to TC-20) identified
E2 Small reel, thick tape (T-0 to T-100) identified
E9 C cassette, thin tape (TC-30 to TC-40) identified
F1 C cassette, thick tape/thin tape (TC-10 to TC-40) not classified
Notes:
<1>
• Cassette tape type is identified a few times during mode tran-
sition and the identification count is variable depending on the cas-
sette tape type. If an EMG occurs in the middle of identification, the
cassette tape type may not be able to be identified.
• If other value than those listed in the above table is displayed,
the cassette tape type is not identified.
* 6 : Cassette tape winding position
The cassette tape winding position at the moment of EMG is dis-
played by dividing the entire tape (from the beginning to the end) in
21 sections using a hex number from "00" to "14".
"00" : End of winding
"14" : Beginning of winding
"FF" : Tape position not identified
* 7 : Cassette tape type <2> (Winding area)
Display
Cassette tape type <2>
00 Cassette type not identified
04 - 08 C cassette, thick tape TC-10
05 - 06 Small reel, thick tape T-20
05 - 0C C cassette, thick tape TC-20P
06 - 0C C cassette, thin tape TC-40
06 - 0C C cassette, thin tape TC-30
07 - 08 Small reel, thick tape T-40
09 - 0B Small reel, thick tape T-60
0C - 0D Small reel, thick tape T-80(DF-160)
0D - 0F Small reel, thick tape T-90(DF-180)
0E - 10 Small reel, thick tape T-100
10 - 12 Small reel, thin tape T-140
10 - 13 Small reel, thick tape T-120(DF-240)
11 - 14 Small reel, thick tape T-130
12 - 14 Small reel, thin tape T-160
13 - 14 Small reel, thin tape T-210(DF-420)
13 - 14 Small reel, thin tape T-180(DF-360)
13 - 14 Small reel, thin tape T-168
13 - 14 Small reel, thick tape DF-300
15 - 16 Large reel T-20
16 - 17 Large reel T-30
17 - 18 Large reel T-40
19 - 1B Large reel T-60
Note:
• The values of cassette tape type <2> in the above table are
typical values with representative cassette tapes.
1.3.7 EMG detail information <3>
Three deck operation modes preceding the deck operation
mode in which the EMG occurs may be confirmed based on
the figures in the EMG information detail <3>. For the contents
of the displayed information, see the table "Deck operation
mode" in section "1.3.5 EMG detail information <1>".
(Reference) Word data
(Beginning) (End)
(0497 - 0506) (0732 - 0858)
(05A9 - 0661)
(0599 - 05FF) (0AA1 - 0C07)
(0623 - 063D) (0C41 - 0CC3)
(0611 - 0638) (0C0C - 0CB2)
(07CC - 08E5)
(09FD - 0B78)
(0C20 - 0DFC)
(0D31 - 0F3E)
(0E43 - 107F)
(10E1 - 120C)
(1073 - 1313)
(1185 - 1429)
(12D3 - 141F)
(1373 - 14C3)
(1357 - 14C0)
(1395 - 14EE)
(13A8 - 14CE)
(1536 - 1618)
(1647 - 175A)
(1759 - 189C)
(1989 - 1B2F)