Sony BVW-55 - Page 79

3-7
BVW-55
SERVO CHECK
C00-03:SERVO CHECK
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SERVO CHECK
C00:INPUT CHECK
C01:MOTOR CHECK
C02:PLUNGER SOL. CHECK
C03:REEL/CAPSTAN MOTOR
& FG CHECK
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[SET]
[MENU]
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C0: SERVO CHECK
This submode is used to check the servo system.
For more details, refer to Section 3-2-2.
Title Page Description
C00 : INPUT CHECK — Check menu of sensors (not including a part of sensors)
C000 : CASSETTE SW 3-11 Checks the cassette tab and REC inhibit sensors.
C001 : CASSETTE COMP. 3-12 Checks the cassette-in and cassette size sensors.
LOCK SW
C002 : TOP/END SENSOR 3-13 Checks the tape top and tape end sensors.
C003 : DEW SENSOR 3-14 Checks the dew condensation sensors.
C01 : MOTOR CHECK — Check menu of motors (except a fan motor) and partial sensors
C010 : S REEL MOTOR 3-15 Checks the S reel motor.
C011 : FUNCTION CAM MOTOR 3-16 Checks the threading motor and threading/unthreading end
sensors.
C012 : CAPSTAN MOTOR 3-18 Automatically checks the capstan motor.
C013 : DRUM MOTOR 3-19 Automatically checks the drum motor.
C02 : PLUNGER SOL. CHECK — Check menu of solenoids
C020 : S REEL BRAKE 3-20 Checks the S reel brake solenoid.
C03 : REEL/CAPSTAN MOTOR & 3-21 Continuous check menu of reel and capstan motors
FG CHECK
C2 : AUDIO/VIDEO CHECK
This submode is used to check the audio and video systems.
For more details, refer to Section 3-2-3.
Title Page Description
C21 : VIDEO TEST SG 3-22 Sets the video test signal generator incorporated into this unit.
C22 : MULTI LOOP (10 TIMES) 3-23 Sets the multi-loop function in the maintenance mode.
C23 : AUDIO TEST SG 3-23 Sets the audio test signal generator incorporated into this unit.
3-2. TAPE Maintenance Mode (M0)
3-2-1. Overviews
AUDIO/VIDEO CHECK MODE
C21:VIDEO TEST SG
C22:MULTI LOOP(10TIMES)
C23:AUDIO TEST SG
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