1-40 (No.YD091)
(2) Transmit the code "43-59" from the Jig RCU again.
The FDP shows the EMG detail information < 1 > in the
form of "DD" and "EE".
(3) Transmit the code "43-59" from the Jig RCU once again.
The FDP shows the EMG detail information < 2 > in the
form of "FF" and "GG".
(4) Transmit the code "43-59" from the Jig RCU once again.
The FDP shows the EMG detail information < 3 > in the
form of "HH" and "II".
(5) Transmit the code “43-59” from the Jig RCU once again to
reset the display.
5.3.2 Clearing the EMG history
(1) Display the EMG history.
(2) Transmit the code “43-36” from the Jig RCU.
(3) Reset the EMG display.
5.3.3 Details of the OSD display in the EMG display mode
During the EMG display, the OSD shows the data on the deck
mode, etc. The details of the display contents are as follows.
Notes:
•
The sensor information in the OSD display contents is
partially different from the mechanism sensor informa-
tion in EMG detail information < 1 >.
5.3.4 EMG content description
5.3.4.1
EMG content display < 1 >(BB)
5.3.4.2
EMG content display < 2 >(CC)
DD : DV deck operation mode at the moment of EMG
EE : DV mechanism mode position at the moment of EMG
FF : DV mechanism sensor information
GG: Type of the DV cassette tape
HH : DV CPU version information
II : DV doctor check-sum
<Example 1> E : 00 : 80
EMG content display(1)
No EMG record
<Example 2> E : - - : - -
EMG content display(2)
AA
: Key code (JVC code)
BB
: EMG content display < 1 >
CC
: EMG content display < 2 >
DD
: DV deck operation mode (See EMG detail information
< 1 >)
EE
: DV mechanism position (See EMG detail information <
1 >)
FF
: Dv mechanism sensor information (See EMG detail in-
formation < 2 >)
GG
: Type of DV cassette tape (See EMG detail information
< 2 >)
HH
: DV CPU version
I I
: DV doctor check-sum
KKKK : General data display area
LLLL
: General data display area
MMMM : General data display area
AA
BB
CC
DD
EE
FF
HH
GG
I I
KKKK
L L L L
MMMM
ROM No.
FDP DISPLAY
EMG MODE
CONTENT
CAUSE
E : 41 : 00
Mechanism Mode
Transition Failure
(Loading)
If the mechanism mode does not change to the next mode
within 4 seconds after the loading motor starts rotating in
the loading direction, [E : 41 : 00] is identified and the
power is switched OFF.
1. The mechanism is locked in the middle of the mode transition.
2. The mechanism overruns the encoder position during the mode transition, and is locked at the
mechanism loading end.
3. Power is not supplied to the loading MDA.
E : 04 : 00
Take Up Reel FG
When the take-up reel pulse has not been generated for
more than 3 seconds in the capstan rotating mode,[E : 04 :
00] is identified, the pinch rollers are turned off and
stopped, and the power is turned off.
1. The take-up reel pulse is not generated in the FWD transport modes (PLAY/FWD SEARCH/FF,
etc.) because;
1) The idler gear is not meshed with the take-up reel gear.
2) The idler gear is meshed with the take-up reel gear, but incapable of winding due to t
1. The supply reel pulse is not generated in the FWD transport mode (PLAY/FWD SEARCH/FF,etc.)
because;
1) A cassette with broken tape is inserted, and PLAY/FWD SEARCH/FF are carried out.
2) A mechanical factor caused tape slack inside/ outside the supply
E : 20 : 00
Capstan FG
When the capstan FG pulse has not been generated for
more than 2 seconds in the capstan rotating mode, [E : 20 :
00] is identified, the pinch rollers are turned off and
stopped.
1. The capstan could not start or the capstan rotation has stopped due to too large load on the
tape, because;
1) The tape tension is abnormally high (mechanical lock);
2) The tape is damaged or a foreign object (grease, etc.) is adhered to the tape (occu
E : 10 : 00
Drum FG
When the drum FG pulse has not been input for more than
4 seconds in the drum rotating mode, [E : 10 : 00] is
identified, the pinch rollers are turned off and stopped, and
the power is turned off.
1. The drum could not start or the drum rotation has stopped due to too large load on the tape,
because;
1) The tape tension is abnormally high. 2) The tape is damaged or a foreign object (grease,
etc.) adheres to the tape.
2. The drum FG pulse did not re
E : 08 : 00
Supply Reel FG
When the supply reel pulse has not been generated for
more than 3 seconds in the capstan rotating mode, [E : 08 :
00] is identified and the pinch rollers are turned off and
stopped, and the power is turned off.
E : 42 : 00
Mechanism Mode
Transition Failure
(Unloading)
If the mechanism mode does not change to the next mode
within 4 seconds after the loading motor starts rotating in
the unloading direction, [E : 42 : 00] is identified and the
power is switched OFF.
1. The mechanism is locked in the middle of the mode transition.
2. The mechanism overruns the encoder position during the mode transition, and is locked at the
mechanism loading end.
3. Power is not supplied to the loading MDA.
FDP DISPLAY
EMG MODE
CONTENT
CAUSE
E : 00 : A0
Housing Motor
Operation Failure
(Cassette ejection)
If the operation has not been completed 3 seconds after the
cassette housing started the cassette ejection operation, [E
: 00 : A0] is identified, the cassette is taken in, and the
mode is switched to STOP the pinch roller OFF.
1. The cassette cannot be ejected due to a failure in the drive mechanism of the housing.
2. When the housing load increases during ejection, the loading motor is stopped because of lack
of headroom in its drive torque.
Housing load increasing facto
E : 00 : C0
Housing Motor
Operation Failure
(Cassette insertion)
If the operation has not been completed 3 seconds after the
cassette insertion, [E : 00 : C0]n is identified, and the
cassette is ejected.
1. The cassette cannot be ejected due to a failure in the drive mechanism of the housing.
2. When the housing load increases during ejection, the loading motor is stopped because of lack
of headroom in its drive torque.
Housing load increasing facto
