3-18
BVW-55
C012 : CAPSTAN MOTOR
This menu checks the function of a capstan motor.
(1) Press the SET button.
.
Confirm that the capstan shaft rotates in the forward (
3
) direction.
.
Confirm that message “FORWARD....OK” is displayed on the LCD monitor
and that the capstan shaft stops.
(2) Press the SET button again.
.
Confirm that the capstan shaft rotates in the reverse (
2
) direction.
.
Confirm that message “REVERSE....OK” is displayed on the LCD monitor
and that the capstan shaft stops.
(3) Press the MENU button when terminating the check.
In case of NG
.
Confirm that no mechanical abnormality exists.
.
Check the capstan motor drive circuit (on the SV-206 board).
.
Check the FG output from a capstan motor.
.
Check the capstan FG shaping circuit (on the SV-206 board).
.
Check each circuit that processes the capstan FG on the SV-206 board.
.
Check the capstan motor.
Location of Capstan Shaft
3-2. TAPE Maintenance Mode (M0)
3-2-2. SERVO CHECK Mode (C0)
MOTOR CHECK
C012:CAPSTAN MOTOR
MOTOR CHECK
C012:CAPSTAN MOTOR
FORWARD....
MOTOR CHECK
C012:CAPSTAN MOTOR
FORWARD....OK
[SET]
After about 10 sec.
Capstan motor
Summary of Contents for BVW-55
Page 4: ......
Page 8: ......
Page 50: ...1 40 BVW 55 1 2 3 4 5 6 7 8 9 d l s d l 1 15 Fixtures and Adjustment Equipment List ...
Page 58: ......
Page 106: ......
Page 116: ......
Page 130: ......
Page 148: ......
Page 154: ......
Page 158: ......
Page 169: ...1 9 BVW 55 P2 1 2 Fixtures and Adjustment Equipment List 1 2 3 4 5 6 7 8 9 d l s d l ...
Page 176: ......
Page 272: ......
Page 384: ......
Page 392: ......
Page 396: ...1 2 BVW 55 ...
Page 666: ......
Page 705: ......
Page 752: ......
Page 780: ......
Page 805: ......
Page 848: ......
Page 856: ......
Page 870: ......
Page 884: ......
Page 904: ......
Page 909: ...5 27 b BVW 55 5 27 b CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 12 MB 838 MB 838 ...
Page 911: ...5 27 a BVW 55 5 27 a CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 11 MB 838 MB 838 ...
Page 940: ......