Sanyo VHR-590 Service Manual page 3

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L
15502(1 1 D2
No.
06
07
08
09
Problem
Front unloading cannot be performed
whan ejecting the cassette.
(Front loading can be performed.)
Front
loading
and front
unloading
cannot
be performed
when
ejecting
the cassefie.
The mechanism
becomes 1 (REVIEW)
while moving from 2 (IDLER), 3( STILL),
4 (BRAKE), and to 5 (STOP).
The mechanism
becomes 7 (INITIAL)
while
moving
from
1 (REVIEW),
2
(IDLER), 3( STILL), 4 (BRAKE), and to
5 (STOP),
Main
Possible
Cause
o The cassette
drive
mechanism
is
faulty.
The front door is caught.
The tape cassette is caught in the
cassette drive mechanism.
The main cam and front rack gear of
the front loading mechanism
have
not engaged properly.
The
gears
of the
front
loading
drive
mechanism
have
not en-
gaged properly.
The mechanism
mode switch con-
tact is faulty.
The mechanism
mode switch con-
tact is faulty.
Mechanism
Operations
and
State
After
Occurrence
Front loads and shifts to the STOP or
INITIAL mode.
.
When the power switch is turned on
before eject operations: Shifts to the
STOP mode.
.
When the power switch is turned off
before eject operations: Shifts to the
INITIAL mode and the power goes
off.
The power is forcibly turned off with
the mechanism at its current position.
The power is forcibly turned off with
the mechanism
at its current position.
Carries
out tape take-up
operations,
shifts to the INITIAL
mode,
and the
power goes off.
Note:
For details
of mechanism
operations
corresponding
to the mechanism
positions
of the self-diagnosis
numbers
08 and
09 above, refer to the separate
volume
on the V95 I mechanism
manual.
These
manual
reference
numbers
are shown
in the cover.
Mechanism Mode Display Contents
Mode No.
Mechanism
Mode
Mode No.
Mechanism
Mode
Mode No.
Mechanism
Mode
00
CASSETTE
OUT
08
PLAY
16
VIDEO
INSERT
01
STANDBY
09
REC
17
VIDEO
INSERT
- PAUSE
02
STOP
10
AUDIO
DUBBING
18
AUDIO/VIDEO
INSERT
03
STILL
11
X2 SPEED
PLAY
19
REVERSE
X2 SPEED
PLAY
04
REC-PAUSE
12
CUE
05
AUDIO
DUBBING
- PAUSE
13
REVIEW
06
FRAME
ADVANCE
14
FAST
FORWARD
07
SLOW
15
REWIND
99
OTHERS
1-
2. HeadOutput Drop Warning Display
.
.
When
the STOP
button
on the remote
control
is pressed
for 10 seconds
continuously
10 seconds
after play starts,
"L" will
be displayed
blinking
at the first
digit
of the minutes
position
on the tape counter
when
the head output
is lower
than
the specified
value to indicate
an abnormality.
The cause of the abnormality
maybe
due to drop in the playback output
caused by drop in the efficiency
of the cassette used
or head clogging.
Refer to "Head Playback Output
Voltage
Check" as a means to judge the abnormality.
-
-
,...,:
,j..'...,
Display
panel
Itl
"" I
:.,,
1~
J
L!
J
~...i
,;........! 'L
:
~ "'lJ
ll_
I
A
I
I
Head output
drop warning
display
(Tape counter
"lst
digit of Minutes."
position)
–3–

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