Sanyo VHR-279E Service Manual page 2

SELF-DIAGNOSIS DISPLAY
displays end, the normal display will be returned automatically.
mechanism mode numbers.
mode display.
Display panel
Self-Diagnosis number Mechanism mode number
(Reception channel display) (Tape counter "Seconds" display)
Self-Diagnosis Contents
; . Mechanism Operations and
Problem
Main Possible Cause
State After Occurrence
There is no abnormality in the mechanism.
The cylinder motor does not rotate. | * The cylinder motor is faulty.
¢ The control of the cylinder motor is
faulty.
* The tape winds around the cylinder.
The take-up reel or supply reel does | * Thetake-up reel orsupply reel is caught.
not rotate. ° The reel belt is faulty.
' | © The reel torque has decreased.
* The capstan motor is faulty.
* The control of the capstan motor is
faulty.
the power goes off.
the power goes off.
The capstan motor does not rotate.
the power goes off.
Shifts to the STANDBY mode, and
Shifts to the STANDBY mode, and
Shifts to the STANDBY mode, and
¢ Error in the operations of the tape
Icading mechanism.
¢ Foreign particles in the tape load-
ing mechanism.'
¢ The tape end sensor is faulty.
¢ The reel brake of the tape cassette
has not been released.
¢ The tape guide is caught.
¢ The loading motor is faulty.
* The control of the loading motor is
faulty.
The tape cannot be loaded with the
cassette inserted.
(But unloading can be performed.)
and the power goes off.
Tape loading and unloading cannot
be performed with the cassette in-
serted.
Unloads, shifts to the INITIAL mode,
The power is forcibly turned off with
the mechanism at its current position.