Samsung SV-DVD1EA Service Manual page 22

MECHANISM DOESN'T
(VCR Section)
OPERATE IN PLAY MODE
TURN VCR POWER ON
LOAD A TAPE AND
PRESS PLAY BUTTON
NO
IC601-38:HIGH
TAPE LOADING
IC601-39:LOW
OPERATION
YES
CHECK IC610
LOW
(END SENSOR)
CHECK TAPE
IC601-74
HIGH
SEE IC610-2,
NO
CYLINDER
(CYLINDER DOES
ROTATION
NOT ROTATE)
YES
NO
SW 30Hz CYL FG.PG
IC601-96.97, IC610-7,8
IC601-25
YES
A
(LOAD)
CHECK
NO
START/END SENSOR (S601/S602)
IC601
YES
A
SEE
NO
CAPSTAN
(CAPSTAN DOES NOT
ROTATION
ROTATE)
YES
DC TAKE UP REEL SENSOR
(S.T REEL)
SUPPLY REEL SENSOR
IC601-98.99
(PT601.PT602)
PULSE
STOP MODE CHECK
PROG.SW STATE
LOADING MOTOR
IC601-76, 77, 78
MECHANISM OR SW601
YES
CHANGE IC601