7-5
REV. SEARCH DOESN'T
OPERATE
PLAY
OPERATION
PRESS REWIND BUTTON
FOR REV. SEARCH
CHECK CAP F/R LINE
IS CAPSTAN
SPEED CHANGED?
SEARCH
OPERATION
FWD SEARCH
END
CHECK IC601
CHANGE DECK
CHANGE IC601
SEE
(PLAY DOESN'T OPERATE)
NO
(PLAY MODE)
NO
YES
CAP F/R
IC601-25
HIGH
(SEARCH MODE)
YES
NO
LOW
CHECK IC601
H'D AMP/ENV COMP.
CHECK CAPSTAN
MOTOR
NOISE BAR
LOCKING
ADJUST
A/CE HEAD
NO
(CONTROL PULSE)
IC601-89
NO
YES
YES
YES
(VCR Section)
TURN THE VCR
POWER ON AND
INSERT A TAPE
PRESS EJECT BUTTON
CASSETTE LOADING
MECHANISM
DOES NOT OPERATE
TAPE DETECTED
CST IN MODE
IC601-74:HIGH(5V)
IC601-75:LOW(0V)
CHANGE IC601
CHECK
START/END SENSOR
IC601
CHECK
DM B
+ LINE
CHANGE CAPSTAN MOTOR
NO
NO
NO
YES
IC601-39 (5V)
IC601-38 (0V)
IC601-38 (5V)
IC601-39 (0V)
CHECK
CASSETT LOADING
MECHANISM
YES
YES
NO
CN604-8 (12.5V)
YES
NO
YES
(VCR Section)
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 ...