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 D910B
Page 68: ...3 4E MEMO ...
Page 70: ...4 3 4 4 4 1 VCR MAIN COMPONENT SIDE ...
Page 71: ...4 6 4 5 CONDUCTOR SIDE ...
Page 72: ...4 7 4 8 4 2 DVD MAIN COMPONENT SIDE ...
Page 73: ...CONDUCTOR SIDE 4 9 4 10 ...
Page 74: ...4 12 4 11 4 3 S M P S COMPONENT SIDE CONDUCTOR SIDE ...
Page 76: ...4 16E MEMO ...
Page 79: ...5 1 S M P S 5 6 5 5 ...
Page 80: ...5 2 POWER DRIVE 5 7 5 8 ...
Page 81: ...5 3 OSD VPS PDS 5 10 5 9 ...
Page 82: ...5 4 A2 NICAM 5 11 5 12 ...
Page 83: ...5 5 AUDIO VIDEO 5 14 5 13 ...
Page 84: ...5 6 Hi Fi 5 15 5 16 ...
Page 85: ...5 7 INPUT OUTPUT 5 18 5 17 ...
Page 86: ...5 8 TM 5 19 5 20 ...
Page 87: ...5 9 SYSCON 5 21 5 22 ...
Page 88: ...5 10 LOGIC FUNCTION 5 23 5 24 ...
Page 89: ...5 11 SECAM SLV D950B D910B D910R Only 5 25 5 26 ...
Page 90: ...5 12 DVD MAIN MICOM AV DECODER 5 27 5 28 ...
Page 91: ...5 13 DVD SERVO 5 29 5 30 ...
Page 92: ...5 32E 5 31 5 14 DVD AUDIO VIDEO ...
Page 106: ...6 14E MEMO ...