3-15
BVW-55
C010 : S REEL MOTOR
This menu checks the function of an S reel motor.
(1) Turn the JOG dial (JOG mode) in FORWARD (
2
) or REVERSE (
3
) direction.
Confirm that the reel table rotates in the specified direction at a fixed speed
(about one turn per second) after the reel brake is released.
JOG dial
Rotation direction of reel table
FORWARD (
2
)
Clockwise (
2
)
REVERSE (
3
)
Counterclockwise (
3
)
(2) Stop the rotation of the JOG dial and confirm that the reel table stops and that
the reel brake operates.
(3) Press the MENU button when terminating the check.
In case of NG
When the reel table operation is defective
.
Check the S reel motor drive circuit (on the SV-206 board).
.
Check the S reel motor.
When the reel table is not constant at a rotation speed
.
Adjust the duty ratio of an S reel FG. (A001)
.
Check the FG output from a T reel table FG sensor (on the SV-206 board).
.
Check the FG output from a S reel motor.
.
Check the reel FG shaping circuit (on the SV-206 board).
When the brake solenoid operation is defective
.
Check the S brake solenoid. (C021)
Locations of Reel Table FG Sensors
3-2. TAPE Maintenance Mode (M0)
3-2-2. SERVO CHECK Mode (C0)
MOTOR CHECK
C010:S REEL MOTOR
TURN JOG DIAL
IN JOG MODE
S reel motor
FG sensor for T reel table
Содержание BVW-55
Страница 1: ...VIDEOCASSETTE RECORDER BVW 55 MAINTENANCE MANUAL Part 1 1st Edition Serial No 10001 and Higher ...
Страница 4: ......
Страница 8: ......
Страница 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 ...
Страница 58: ......
Страница 106: ......
Страница 116: ......
Страница 130: ......
Страница 148: ......
Страница 150: ...Printed in Japan Sony Corporation 1999 3 08 Broadcasting Professional Systems Company 1999 BVW 55 UC E 3 202 213 01 1 ...
Страница 151: ...VIDEOCASSETTE RECORDER BVW 55 MAINTENANCE MANUAL Part 2 Volume 1 1st Edition Serial No 10001 and Higher ...
Страница 154: ......
Страница 158: ......
Страница 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 ...
Страница 176: ......
Страница 272: ......
Страница 384: ......
Страница 386: ...Printed in Japan Sony Corporation 1999 7 08 Broadcasting Professional Systems Company 1999 BVW 55 UC E 9 967 828 01 ...
Страница 392: ......
Страница 396: ...1 2 BVW 55 ...
Страница 407: ...1 13 BVW 55 Bottom Side of Mechanical Deck 407 407 411 410 404 405 404 405 401 402 403 404 405 403 406 409 408 ...
Страница 666: ......
Страница 705: ......
Страница 752: ......
Страница 780: ......
Страница 805: ......
Страница 848: ......
Страница 856: ......
Страница 870: ......
Страница 884: ......
Страница 904: ......
Страница 909: ...5 27 b BVW 55 5 27 b CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 12 MB 838 MB 838 ...
Страница 911: ...5 27 a BVW 55 5 27 a CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 11 MB 838 MB 838 ...
Страница 940: ......
Страница 942: ...Printed in Japan Sony Corporation 1999 7 08 Broadcasting Professional Systems Company 1999 BVW 55 J UC J E 9 967 829 01 ...