Sony BVW-55 Maintenance Manual page 63

ERROR-02 REEL TROUBLE - 2
(REEL TROUBLE)
Description: Tape slacking or tape breaking was detected in SEARCH, FF, or REW mode.
Detecting conditions: 1) When the take-up value is lower than the specified value with respect to the
2) When the detect voltage of the supply tension sensor is lower than the
3) When the supply reel and take-up reel do not coincide in rotation direction
Sub error message: None
Possible causes: . Cassette compartment trouble or installation defect
. FG sensor trouble in supply reel motor or take-up reel
. Supply or take-up reel FG waveform shaper circuit (SV-206 board) trouble
. Supply reel motor trouble
. Supply reel motor drive circuit (SV-206 board) trouble
. Capstan motor trouble
. Capstan motor drive circuit (SV-206 board) trouble
. Capstan FG waveform shaper circuit (SV-206 board) trouble
. Take-up torque insufficiency during REW due to supply tension sensor or
. Servo adjustment defect on capstan, reel, and supply tension sensor
. Supply reel brake trouble
. Supply reel brake solenoid drive circuit (SV-206 board) trouble
. Harness disconnection
. Reel table height adjustment defect
. Tape path and drum troubles
. Tape abnormality (The winding state has a problem.)
Protecting operation: Enters the protection mode. The normal state may be returned after the protec-
tion mode is entered at the end of the tape.
c
Be sure to take out the cassette manually (refer to Section 1-11). Do not turn on
the power again without taking out the cassette. This may damage the tape.
BVW-55
tape supply value.
specification continuously for some seconds.
continuously for more than five seconds.
* The reel did not rotate because the cassette was lifted-up from the speci-
fied position.
supply tension detect circuit (SR-65 board) trouble
2-2. Details of Error Messages
2-5