Table of Contents
Advertisement
1.7 EMERGENCY DISPLAY FUNCTION
This product has the function to store the last two previous
emergency faults which can be displayed in the FDP when
servicing.
1.7.1 How to display record of an emergency faults
(1) Press "N" button of the presetting unit more than 2
seconds. and the two previous emergency faults are
shown in the FDP.
(2) Press "N° button of the presetting unit again when
return the norma! mode.
[Example]
E:01:03
a
Emergency faults before last
Emergency faults of the last
time
Example}
E:——:—-—
+No record of emergency
1.7.2 Detail of emergency faults
1.7.3 How to clear emergency record
Press the COUNTER RESET button on the remote contro+
ler in the emergency record display mode,and the record of
the emergency fauit(s) is cleared.
without shift to next mode.
TU REEL FG input is absentifor more than 4 Sec)
DRUM FF input is absentifor more than 3 Sec)
[i
ed
FDP
Symptom
Detect mode
Resulting mode
+
£:01
| Loading motor rotates for more than 8 Sec
Loading
POWER OFF
; without shift to next mode.
+
4-
i E:02
Loading motor rotates for more than 8 Sec
Unloading
POWER OFF
REC/PLAY/FF/REW
SEARCH FF/SEARCH REW
STOP -» POWER OFF
REC/PLAY/FF/REW
SEARCH FF/SEARCH REW
E£:06
CAPSTAN FG input is absentifor more than 1 Sec)|}
REC/PLAY/FF/REW
STOP —- POWER OFF
mi
SEARCH FF/SEARCH REW
st
E.07
No SWD5V/12V
POWER ON
POWER OFF
ee
Table 1-7-1 EMERGENCY FAULTS
SECTION 2
MECHANISM ADJUSTMENT
2.1 PREPARATION
2.1.1 Precautions
{1} Disconnect VCR from AC power before soldering.
(2) Avoid imparting stress to wires when disengaging con-
nectors.
(3) Determine and correct the cause of difficulty before pro-
ceeding
to adjustments.Do
not disturb
settings
unnecessarily.
(4) Use care not to damage tabs,claws,etc during repairs.
(5) Install the cassette housing assembly only when the
mechanism
is in the MECHANISM
ASSEMBLING
MODE
position.
(6) When installing the Front panel assembly,be sure to
engage the housing door with the door opener of the
cassette housing assembly.
If this is omitted,the cassette door will not open at Eject
and the cassette can not be removed. (See SECTION
1 DISASSEMBLY.)
2.1.2 Check without cassette housing assembly.
Mechanism operations can be observed easily by removing
the cassette housing assembly. Use the MECHANISM
SERVICE MODE. (See SECTION 1 DISASSEMBLY. )
2.1.3 Manual removal of loaded tape
When the deck enters the emergency mode with cassette
tape loaded and it can not be ejected by pressing the EJECT
button, take out of the cassette tape according to the follow-
ing procedure.
(1) Disconnect the power cord from AC outlet then take out
the Top cover and Front panel assembly.
(2) Turn the loading motor on the Main deck assembly by
hand in the unloading direction to where the pole base
assembly (supply and take-up) is positioned below the
cassette tape.At that time, pay careful attention to the
tape not to get soiled with grease.
(3) Take out 4 screws of the cassette housing assembly.(See
SECTION 1 DISASSEMBLY. }
(4) Remove the cassette housing with slackened tape and
guard panel of cassette.
(5) Wind up the tape by turning the reel hub(either supply
or take-up side for convenience) from the bottom of the
cassette,and remove the cassette tape.
Loading Motor
Pole Base Assembly - Guide. Arm Assembly
Fig. 2-1-1
2-1
fo ea
tn mea
SNR
eA AA
A
eA
Advertisement
Table of Contents
