7-2
LOAD A TAPE AND
PRESS PLAY BUTTON
TURN VCR POWER ON
MECHANISM DOESN'T
OPERATE IN PLAY MODE
TAPE LOADING
OPERATION
(LOAD)
IC601-74:HIGH
IC601-75:LOW
(END SENSOR)
IC601-74
CYLINDER
ROTATION
SW 25Hz
IC601-24
CYL FG.PG
IC601-97
SEE IC601-9,
(CYLINDER DOES
NOT ROTATE)
CHECK
START/END SENSOR (S601/S602)
IC601
NO
NO
NO
NO
LOW
YES
YES
HIGH
YES
YES
CHECK TAPE AND END SENSOR
CHECK LM B+ AND LM
(VCR Section)
A
CAPSTAN
ROTATION
(S.T REEL)
IC601-98, 99
PROG.SW STATE
IC601-76, 77, 78
CHANGE IC601
CHECK
LOADING MOTOR
MECHANISM OR SW601
TAKE UP REEL SENSOR
SUPPLY REEL SENSOR
(PT601.PT602)
SEE
(CAPSTAN DOES NOT
ROTATE)
NO
DC
STOP MODE
YES
PULSE
YES
A
Summary of Contents for SLV-D900E
Page 39: ...3 Block Diagram 3 2E 3 1 SLV D900E D900G ...
Page 41: ...4 3 4 4 4 1 VCR Main COMPONENT SIDE ...
Page 42: ...4 6 4 5 CONDUCTOR SIDE ...
Page 43: ...4 7 4 8 4 2 DVD Main CONDUCTOR SIDE COMPONENT SIDE ...
Page 44: ...4 10E 4 9 4 3 FUNCTION Timer COMPONENT SIDE CONDUCTOR SIDE ...
Page 47: ...5 6 5 5 5 1 S M P S ...
Page 48: ...5 8 5 7 FROM TO DVD Audio Video CN4 5 2 Power Drive ...
Page 49: ...5 10 5 9 5 3 OSD VPS PDS ...
Page 50: ...5 12 5 11 5 4 NICAM ...
Page 51: ...5 14 5 13 5 5 A V ...
Page 52: ...5 16 5 15 5 6 Hi Fi ...
Page 53: ...5 18 5 17 5 7 Input Output ...
Page 54: ...5 20 5 19 5 8 TM ...
Page 55: ...5 22 5 21 5 9 SYSCON ...
Page 56: ...5 24 5 23 5 10 DVD Main Micom AV Decoder ...
Page 57: ...5 26 5 25 5 11 DVD Servo ...