BVW-60,65,70,75 error codes

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code error message description detection
01 REEL TROUBLE-1 When tape slacking is detected during unthreading or tape breaking is detected during threading, tape protection operation is done and this message is displayed. Detected when the ratio of the FG frequency at a supply reel, take-up reel and threading ring is less than the specified value.
02 REEL TROUBLE-2 When tape breaking is detected in REC, SEARCH, F.FWD, and REW modes, tape protection operation is done and this message is displayed. Detected when the ratio of the FG frequency at a supply reel and take-up reel is less than the specified value.
03 REEL TROUBLE-3 When tape breaking is detected or either of the locked supply or take-up reel is detected, tape protection operation is done and this message is displayed. Detected when the FG frequency at a supply or take-up reel is zero (0), or when the tension detected from a tension sensor is less than 15g.
04 REEL TROUBLE-4 When the tape does not run at the speed designated in F.FWD and REW modes, tape protection operation is done and this message is displayed. Detected when the tape speed using the FG frequency at supply and take-up reels is compared with the designated speed.
05 REEL TROUBLE-5 Detected when the supply and take-up reels cannot be stopped with the cassette not inserted. Detected using the FG frequency at supply and take-up reels.
06 TAPE TENSION ERROR When excessive tension is detected, tape protection operation is done this message is displayed. Detected when the tension detected from a tension sensor is more than 55g.
07 CAPSTAN TROUBLE When the tape does not run at the speed designated in PLAY and SEARCH modes, tape protection operation is done and this message is displayed. Detected at the tape speed detected from the FG frequency at a capstan motor.
08 DRUM TROUBLE When drum motor rotation is not normal, tape protection operation is done and this message is displayed. Detected when the drum speed obtained from the drum motor's phase PG and speed PC is less than the specified value or when the drum servo is not locked for more than the specified time.
09 TH/UNTH MOTOR TIME OUT When threading or unthreading is not completed, tape protection operation is done and this message is displayed. Detected when threading or unthreading is not completed within ten seconds after it is started.
0A THREADING TROUBLE When threading connot be done, tape protection operation is done and this message is displayed. Detected when the FG frequency at a take-up reel cannot be detected during threading or the tape beginnig sensor is activated after the short FF mode is automatically entered three times.
10 HUMID Displayed when humid condensation is detected. Detected using a condensation sensor.
11 TAPE BEGINNING/END SENSOR TROUBLE Displayed when the tape beginning and end sensor operation is defective. Detected when the tape beginning and end are detected at the same time.
12 TAPE BEGINNING SENSOR TROUBLE Displayed when the tape beginning sensor operation is defective. Detected when the tape beginning continues for more than seven seconds.
13 TAPE END SENSOR TROUBLE Displayed when the tape end sensor operation is defective. Detected when the tape end continues for more than seven seconds.
14 FAN MOTOR TROUBLE Displayed when the operation of the fan motor on the connector panel is defective. Detected according to the period of a ripple noise at the fan motor terminal.
20 CASSETTE COMPARTMENT MOTOR LOCK When cassette up/down operation is not completed, tape protection is done and this Message is displayed. Detected when cassette up/down operation is not completed within four seconds after it is started. '
21 REEL TABLE MOTOR LOCK TROUBLE When driving of L to S or S to L in the reel table is not completed, tape protection operation is done and this message is displayed. Detected when reel table driving is not completed within four seconds after it is started.
22 REEL TABLE SENSOR TROUBLE Displayed when reel table's L/S position detection sensor operation is defective. Detected when the L and S positions are detected at the same time.
23 REEL TABLE SENSOR TROUBLE Displayed when defects occur in the threading ring's position detection. Displayed when defects occur in the threading ring's position detection.
90 KEY INTERFACE ERROR-1 Displayed when the interface between the keyboard and system control is defective. Detected when no interface signal is sent from the system control to the keyboard,
92 SERVO INTERFACE ERROR-1 Displayed when the interface between the keyboard and system control is defective. Detected when no interface signal is sent form the servo system to the system control.
93 SERVO INTERFACE ERROR-2 Displayed when the interface between the keyboard and system control is defective. Detected when no interface signal is sent from the system control to the servo system.
94 TC BOARD INTERFACE ERROR Displayed when the interface between the REC timing control microcomputer and system control on the TC-40 and TC-40P boards is defective. Detected when the interface signal sent from the REC timing control microprocessor to the system control is defective.
95 SY CPU INTERFACE ERROR Displayed when the interface between CPU1 and CPU2 on the SY-61 board is defective. Detected when data is not receive or sent properly between CPU1 and CPU2 during power on sequence.
96 NV-RAM TROUBLE Displayed when a defective NV-RAM is detected on the SY-61 board. Detected by the NV-RAM data's checksum.

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