Sony SLV-D993PAZ / SLV-D993PB / SLV-D993PE / SLV-D993PME / SLV-D998PD Service Manual ▷ View online
7-5
CAPSTAN
ROTATION
(S.T REEL)
IC601-98, 99
PROG.SW STATE
IC601-76, 77, 78
CHANGE IC601
CHECK
LOADING MOTOR
MECHANISM OR SW601
LOADING MOTOR
MECHANISM OR SW601
TAKE UP REEL SENSOR
SUPPLY REEL SENSOR
(PT601.PT602)
SUPPLY REEL SENSOR
(PT601.PT602)
SEE
(CAPSTAN DOES NOT
ROTATE)
(CAPSTAN DOES NOT
ROTATE)
NO
DC
STOP MODE
YES
PULSE
YES
A
7-6
RECORD MODE
DOESN'T OPERATE
DOESN'T OPERATE
PLAY
OPERATION
LOAD VCR WITH A
BLANK TAPE AND
PRESS RECORD BUTTON
BLANK TAPE AND
PRESS RECORD BUTTON
REC MODE
SAFETY TAB
D-REC A (H)
IC601-68
SEE
(AUDIO MISSING IN
RECORD MODE)
(AUDIO MISSING IN
RECORD MODE)
CHANGE SW602
CHECK IC601
CHANGE TAPE
SEE
(PLAY MODE
DOESN'T OPERATE)
(PLAY MODE
DOESN'T OPERATE)
EJECT
NO
NO
YES
NO
REC-VIDEO
SEE
(VIDEO MISSING IN
RECORD MODE)
(VIDEO MISSING IN
RECORD MODE)
NO
YES
YES
YES
YES
(VCR Section)
7-7
LOAD TAPE AND
PRESS F.FWD BUTTON
PRESS F.FWD BUTTON
FAST FORWARD
DOESN'T OPERATE
DOESN'T OPERATE
F.FWD
INDICATOR IN
THE DISPLAY
PRESS FF
KEY IN REMOTE
CONTROL
MECHANISM
STATE IC601-76, 77, 78
CHECK TIMER
CHANGE IC601, XT602
NO
STOP
NO
NO
YES
CAPSTAN MOTOR
ROTATION
SEE CAPSTAN DOES NOT
ROTATE
ROTATE
SEE MECHANISM DOES NOT
OPERATE IN PLAY MODE
OPERATE IN PLAY MODE
YES
F.FWD
ROTATE
CHECK
MECHANISM
(VCR Section)
7-8
FWD SEARCH DOESN'T
OPERATE
PLAY
OPERATION
PRESS F.FWD FOR
FORWARD SEARCH
FORWARD SEARCH
CHECK IC601
CHECK CAPSTAN
MOTOR
IS CAPSTAN
SPEED CHANGED?
SEARCH
OPERATION
NOISE BAR
LOCKING
END
ADJUST
A/CE HEAD
A/CE HEAD
CHANGE DECK
CHANGE IC601
SEE
(PLAY DOESN'T OPERATE)
(PLAY DOESN'T OPERATE)
NO
NO
NO
YES
NO
(CONTROL PULSE)
IC601-89
NO
YES
YES
YES
YES
(VCR Section)
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