JVC BR-D95U 用户手册
146
14 TROUBLESHOOTING
14-1 WARNINGS WITH INDICATORS
Warning
On-screen display
Warningcode information
Behavior and actions to be taken
code
41 1
CASSETTE EJECT
Cassette does not come
(AUTO OFF)
FAILURE
out in Eject.
56 1~
TAPE DEFECTIVE
Tape defect.
56 9
Tape loose
57 1~
END LEADER
Tape end sensor abnormal.
57 2
DETECTION
58 1~
BEGIN LEADER
Tape beginning sensor
58 2
DETECTION
abnormal.
70 1
DRUM MOTOR
Drum stops motion.
(AUTO OFF)
FAILURE
71 1
CAPSTAN MOTOR
Capstan stops its motion.
(AUTO OFF)
FAILURE
72 1~
SUP REEL MOTOR
Supply reel motor motion
72 8
FAILURE
abnormal.
(AUTO OFF)
73 1~
TU REEL MOTOR
Takeup reel motor motion
73 8
FAILURE
abnormal.
(AUTO OFF)
Behavior: Only warning indicator is active.
Action:
Action:
Consult your local JVC dealer.
When the MENU button is pressed, the
indication goes out.
indication goes out.
Behavior: Stops, with no operation possible.
Action:
Action:
Turn the power off and then on.
Behavior: Cassette ejected.
Action:
Action:
If no abnormality is found in tape,
reload the cassette.
reload the cassette.
If there are any abnormalities when the self-diagnostics run after the power is turned on, the following warning indications are
shown. Self-diagnostics are executed when menu switch No. 357 <DIAG AT POWER ON> is set to “ON”. The warning code is
shown in 6 digits. “ x ” mark shows unspecified.
shown. Self-diagnostics are executed when menu switch No. 357 <DIAG AT POWER ON> is set to “ON”. The warning code is
shown in 6 digits. “ x ” mark shows unspecified.
Behavior: Stops, with no operation possible.
Action:
Action:
Turn the power off and then on.
Behavior: Stops, with no operation possible.
Action:
Action:
Turn the power off and then on.
Behavior: Stops, with no operation possible.
Action:
Action:
Turn the power off and then on.
Behavior: Stops, with no operation possible.
Action:
Action:
Turn the power off and then on.
Behavior: Tape is fast-forwarded. If tape
begin is still detected 3 seconds
later, cassette is ejected.
later, cassette is ejected.
Action:
Reload the cassette.
Behavior: Tape is rewound. If tape end is still
detected 3 seconds later, cassette
is ejected.
is ejected.
Action:
Reload the cassette.
80xxxx
CPU BUS FAILURE
Signal communication
between VCR’s micro-
processors abnormal.
between VCR’s micro-
processors abnormal.
820100
EEPROM FAILURE
EEPROM signal
820300
communication in VCR
abnormal.
abnormal.
840100
SYSCON REF FAILURE
System controller reference
signal failure.
signal failure.
850100
M/S REF
Mechanical controller
FAILURE
reference signal failure.
860100
TC REF FAILURE
Time code reference failure.
C0xxxx
MECHA(NO TAPE)
*1 Abnormal mechanical
FAILURE
operation.
On-screen display
DIAG WARNING 800400
CPU BUS FAILURE
(PUSH MENU KEY)
* Serial digital signals are used in conformity
with SMPTE259M for video and with AES/
EBU for audio.
EBU for audio.
*1
If the C02XXX indicator appears when the
power is turned ON it means that
condensation has occurred. Press the
[MENU] button until the indicator goes out.
Once the indicator has gone out, you can
operate the unit as usual.
power is turned ON it means that
condensation has occurred. Press the
[MENU] button until the indicator goes out.
Once the indicator has gone out, you can
operate the unit as usual.
147
14 TROUBLESHOOTING
14-2 TROUBLES NOT TO BE WARNED BY INDICATORS
Symptoms
Cause
Action
Not operable
Not recordable
Playback impossible
On-screen display does
not come up
not come up
Noise appears on part of
the playback picture.
the playback picture.
Tape counter does not run.
Menu setting cannot be
changed.
changed.
● Set [REMOTE] button to “LOCAL”.
● Set Menu switch No. 002 <OPERATION
LOCK> to “OFF”.
● Press [MENU] button to restore normal
mode.
● Set cassette’s protective slider to “REC”.
● Set menu switch No. 351 <PRE READ> to
“OFF”.
● S-VHS/VHS cassette not acceptable
● Connect monitor to [LINE2-SUPER OUT].
● Set [ON SCREEN] switch to ON.
● Clean the heads as instructed on page 11.
● Set menu switch No. 005 <AUTO TRACK-
ING> to “ON”.
If noise appears when set to “ON”, set to
“OFF” and perform manual tracking
adjustment.
adjustment.
● Set menu switch No. 112 <ECC MODE> to
“NORMAL”.
● Press [MENU] button and enter Tape
Counter mode.
● Set menu switch No. 00D <MENU LOCK>
to “OFF”.
● The [REMOTE] button is set to “Remote”.
● Menu switch No. 002 <OPERATION
LOCK > set to“ ON”
● Menu setting mode entered
● Protective slider on the cassette not at
“REC”
● Menu switch No. 351 <PRE READ> is set
to “VID-ON” or “AUD-ON”.
● S-VHS/VHS cassette in use
● Monitor not connected to [LINE2-SUPER
OUT]
● [ON SCREEN] switch on the sub panel set
to OFF.
● The heads are dirty.
● Menu switch No. 005 <AUTO TRACKING>
set to “OFF”.
● Menu switch No. 112 <ECC MODE> set to
“NO CONCEAL” or “NO CORRECTION”
● CTL counter does not run on a non-
recorded section of the tape as no CTL
signal is recorded on such a section.
signal is recorded on such a section.
● Counter is in Menu Switch Setting mode.
● Menu switch No. 00D <MENU LOCK> is
set to “ON”.
Input signal cannot be
switched.
switched.
The Menu Switch
Setting mode cannot be
engaged.
Setting mode cannot be
engaged.
During playback, the on-
screen sub time code
indication does not
advance.
screen sub time code
indication does not
advance.
● Set menu switch No. 371 <INPUT SE-
LECT SAFETY> to “OFF” or press the
signal switch while pressing the [SHIFT]
button.
signal switch while pressing the [SHIFT]
button.
● Install the SA-D95U. Otherwise, digital
signals cannot be selected.
● Set menu switch No. 374 <MENU OPEN
SAFETY> to “OFF” or press the [MENU]
button while pressing the [SHIFT] button.
button while pressing the [SHIFT] button.
● Set menu switch No. 450 <SUB TC (VITC)
REC> to “ON” or menu switch No. 451
<VITC OUT SELECT> to “SUB TC”.
<VITC OUT SELECT> to “SUB TC”.
● Menu switch No. 371 <INPUT SELECT
SAFETY> is set to “ON”.
● The optional SA-D95U digital interface
board is not installed.
● Menu switch No. 374 <MENU OPEN
SAFETY> is set to “ON”.
● Menu switch No. 450 <SUB TC (VITC)
REC> is set to “OFF” and menu switch No.
451 <VITC OUT SELECT> is set to “OFF”
or “TC”.
451 <VITC OUT SELECT> is set to “OFF”
or “TC”.
● Sub time code is not recorded normally.