ACTION
POSITION
TIME ms*
TIMING CHART 6
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
FF/REW
7
8/9
A
6-2
6-3
6-1
6-4
H (REW)
M
L (FF)
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
6. STOP TO FF/REW
6-1. The Cylinder Motor starts rotation.
6-2. Loading Motor starts rotation in a forward direction after Cylinder Motor
rotation is stabilized.
6-3. When the Mode Switch reaches position A, the Loading Rev(H) signal
goes HIGH to apply a brake to the Loading Motor.
Then the Loading Motor stops quickly.
6-4. The Capstan Motor starts rotation for FF/REW.
During FF/REW, the Cylinder keeps rotation to prevent a tape damage.
200
3.5S
400
2S
100
FF/REW(L)
CAPSTAN
ON(H)
CYLINDER
ON(L)
ACTION
POSITION
TIME ms*
TIMING CHART 7
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
7-5
L (REW)
M
H (FF)
STOP
3.5S
5S
500
3.5S
7
100
7-2
7-3
7-1
100
10
M
FF/REW(L)
7-4
CAPSTAN
ON(H)
CYLINDER
ON(L)
9
8
REW
FF
L
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
7. FF/REW TO STOP
7-1. (Without 0 search function:) Apply a brake to the Capstan Motor for
quick stop.
(With 0 search function:) Tape forward or rewind to approximate 0 count
position then apply a brake to stop.
7-2. The Loading Motor starts rotation in a reverse direction.
7-3. Apply a brake to the Loading Motor.
7-4. For rewind to stop operation, the Idler Gear swings over to the
Takeup Reel.
7-5. (With 0 search function:) Forward to precise 0 count position within 5
seconds and stop.
(Without 0 search function:) Takeup tape slack for 200ms.
7-3
7-3
ACTION
POSITION
TIME ms*
TIMING CHART 5
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
AUDIO
MUTE(H)
(PIN 5)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
REV
1S
1.5S
5
6
7
8
9
5A-2
5A-1
5A-5
H
L
L
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
5. REVIEW
5A. PLAY TO REVIEW
5A-1. The Loading Motor starts rotation in a reverse direction.
5A-2. The Loading Motor stops.
At this position, the Pressure Roller and the Tension Arm are released,
5A-3. The Idler Gear swings over to Supply Reel.
5A-4. Proper tape tension is maintained.
5A-5. The Loading Motor stops.
At this position, the Pressure Roller is applied to the Capstan Shaft.
5B. REVIEW TO PLAY
5B-1. The Loading Motor starts rotation in a forward direction.
5B-2. Apply a brake to the Loading Motor.
5B-3. While the Loading Motor is stopped, the Capstan Motor changes
its direction to forward.
5B-4. When the Mode Switch reaches position 9, the Loading Motor stops.
100
PLAY
1.5S 400 2.6S 100 600
2.6S
6
200 300 2.6S
7
8
9
100
2S
5B-2
5B-3
5B-1
5B-4
ACTION
POSITION
TIME ms*
TIMING CHART 4
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
PAUSE
7
8
4A-2
4A-4
4A-1
M
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
4. REC TO REC PAUSE/REC PAUSE TO REC
4A. REC TO REC PAUSE
4A-1. Changes the mechanism position to 5(REV).
4A-2. Apply a brake to the Loading Motor.
/4A-3.
4A-4. The Idler Gear swings over to Supply Reel.
4A-5. Rewind the tape for 3.2 sec(SP)/1.6 sec(LP)/1.06 sec(SLP).
4A-6. Changes the mechanism position to 9(PLAY POSITION).
4A-7. Apply a brake to the Loading Motor.
/4A-8.
4A-9. The Idler Gear swings over to Takeup Reel.
4A-10. Playback the tape for 1.2 second to adjust add-on recording portion.
4B. REC PAUSE TO REC
4B-1. The Capstan Motor starts rotation in forward direction for playback.
(The video recording will be activated with the Video Delay Rec(H)
signal.)
PAUSE RELEASE
2.6S
400
300 2.6S 100
4A-3
4A-5
4B-1
4A-6
250
100
M
M
H
4A-7
VIDEO DELAY
REC(H)
(PIN 37)
9
3.2S 2.6S
2.6S
1.2S
1.5S
7
6
6
5
8
9
M
H
L
L
L
M
4A-9
4A-8
4A-10
CAPSTAN
ON(H)
CYLINDER
ON(L)
PB(L)
(PIN 6)
CAPSTAN
ON(H)
CYLINDER
ON(L)
H
L
L
5A-3
5A-4
Содержание Omnivision PV-4651
Страница 14: ...Fig 2 3 14 ...
Страница 27: ...Fig 11 1 1 27 ...
Страница 40: ...Fig D1 40 ...
Страница 42: ...Fig D2 42 ...
Страница 43: ...Fig D3 43 ...
Страница 44: ...Fig D4 44 ...
Страница 45: ...Fig D5 45 ...
Страница 46: ...Fig D7 46 ...
Страница 47: ...Fig D8 47 ...
Страница 51: ...Fig M2 1 Fig M2 2 51 ...
Страница 53: ...Fig M4 1 53 ...
Страница 77: ...Fig M19 77 ...
Страница 84: ...Fig J5 84 ...
Страница 85: ...Fig J6 85 ...
Страница 87: ...Fig J9 87 ...
Страница 88: ...Fig J10 88 ...
Страница 89: ...Fig J11 89 ...
Страница 90: ...Fig J12 90 ...
Страница 91: ...Fig J13 91 ...
Страница 92: ...Fig J15 92 ...
Страница 93: ...93 ...
Страница 96: ...96 ...
Страница 102: ...with the holes on the Pinch Lift Cam as shown in Fig A6 102 ...
Страница 103: ...103 ...
Страница 105: ...Fig K1 105 ...
Страница 106: ...Fig K2 106 ...
Страница 107: ...Fig K3 107 ...
Страница 109: ...Fig B1 109 ...
Страница 114: ...Fig E1 4 3 2 HOW TO READ THE ADJUSTMENT PROCEDURES 114 ...
Страница 115: ...Fig E2 115 ...
Страница 134: ...R6004 ERJ6GEYJ333V MGF CHIP 1 10W 33K 134 ...
Страница 136: ...R6085 ERJ6GEYJ223V MGF CHIP 1 10W 22K 136 ...
Страница 140: ...C4601 ECEA1CKA100 ELECTROLYTIC 16V 10 140 ...
Страница 147: ...R6065 ERJ6GEYJ223V MGF CHIP 1 10W 22K 147 ...
Страница 167: ...9 11 Operation Block Diagrams 1 167 ...
Страница 178: ......
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