TIMING CHART
ACTION
POSITION
TIME ms*
TIMING CHART 1
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
CAPSTAN
ON(H)
CYLINDER
ON(L)
VIDEO EE(H)
(PIN 11)
AUDIO
MUTE(H)
(PIN 5)
PB(L)
(PIN 6)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
CASSETTE IN/PLAY (S-TAB OFF)
2S
8S
2.6S
1
2
3
4
5/6
7
8
9
1-1
1-3
1-4
1-3
H
L
M
M
L
L
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
1. CASSETTE IN /PLAY(WITHOUT SAFETY TAB)
1-1. The Loading Motor starts rotation in a forward direction.
1-2. The Cylinder starts rotation for quick play.
1-3. The Loading Motor stops.
1-4. The Idler Gear swings over to Takeup Reel.
1-5. Supply Reel rotates until the cassette reaches the down position.
If the mechanism does not reach position 3 from position 1 within 2.6
seconds, the mechanism moves to position 1 to eject the tape. If the
mechanism does not reach position 4 from position 3 within 3 seconds,
the mechanism moves to position 1 to eject the tape. If the mechanism
does not reach position 7 from position 4 within 8 seconds, the unit shuts
off.
100
BASIC OPERATION WITH MODE SELECT SWITCH
Degree
SW1
SW2
SW3
SW4
EJECT
STOP
REV
STBY
PLAY
FF/REW
1
2
3
4
5
6
7
8
9
A
18.0
54.2
107.2
159.8 167.1 181.5 188.8 209.2
233
POS#
ACTION
POSITION
TIME ms*
TIMING CHART 2
CASSETTE IN/STOP (S-TAB ON)
2.6S
1 2
3
2-2
2-3
2-4
H
L
M
350
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
3S
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
2. CASSETTE IN /STOP(WITH SAFETY TAB)
2-1. The Loading Motor starts rotation in a forward direction.
2-2. The Idler Gear swings over to Takeup Reel.
2-3. Takeup tape slack.
2-4. Supply Reel rotates until the cassette reaches the down position.
CAPSTAN
ON(H)
CYLINDER
ON(L)
PB(L)
(PIN 6)
200
5S
H
1-3
ACTION
POSITION
TIME ms*
TIMING CHART 3
LOADING
FWD(H)
(PIN 10)
LOADING
REV(H)
(PIN 9)
VIDEO EE(H)
(PIN 11)
AUDIO
MUTE(H)
(PIN 5)
CAPSTAN
ON(H)
CYLINDER
ON(L)
CAPSTAN
R(H)/S(M)/F(L)
(PIN 42)
PLAY/REC
2S
2.6S
2S
7
8
9
3-2
3-3
3-1
3-4
L
M
L
NOTE: 1) PIN NO. WITH BRACKET INDICATES PIN NO. OF IC6001.
2) *:IT SHOWS MAXIMUM TIME.
MODE BY MODE OPERATION
3. PLAY/REC
3-1. The Cylinder Motor starts rotation for quick play.
3-2. The Loading Motor starts rotation in a forward direction.
3-3. The Capstan Motor rotates in a forward direction to the Idler Gear
swings over to Takeup Reel.
3-4. When the Mode Switch reaches position 9, the Loading Rev(H) signal
goes HIGH to apply a brake to the Loading Motor.
Then the Loading Motor stops quickly.
100
VIDEO DELAY
REC(H)
(PIN 37)
PLAY
REC
PLAY
REC
PLAY
REC
PLAY
REC
PB(L)
(PIN 6)
1-5
350 3S
4
5/6
7
200
8
9
8
7
5S
200
2.6S
100 10
M
2-1
L
2-3
Summary of Contents for PV-4601 A
Page 14: ...Fig 2 3 14 ...
Page 27: ...Fig 11 1 1 27 ...
Page 40: ...Fig D1 40 ...
Page 42: ...Fig D2 42 ...
Page 43: ...Fig D3 43 ...
Page 44: ...Fig D4 44 ...
Page 45: ...Fig D5 45 ...
Page 46: ...Fig D7 46 ...
Page 47: ...Fig D8 47 ...
Page 51: ...Fig M2 1 Fig M2 2 51 ...
Page 53: ...Fig M4 1 53 ...
Page 77: ...Fig M19 77 ...
Page 84: ...Fig J5 84 ...
Page 85: ...Fig J6 85 ...
Page 87: ...Fig J9 87 ...
Page 88: ...Fig J10 88 ...
Page 89: ...Fig J11 89 ...
Page 90: ...Fig J12 90 ...
Page 91: ...Fig J13 91 ...
Page 92: ...Fig J15 92 ...
Page 93: ...93 ...
Page 96: ...96 ...
Page 102: ...with the holes on the Pinch Lift Cam as shown in Fig A6 102 ...
Page 103: ...103 ...
Page 105: ...Fig K1 105 ...
Page 106: ...Fig K2 106 ...
Page 107: ...Fig K3 107 ...
Page 109: ...Fig B1 109 ...
Page 114: ...Fig E1 4 3 2 HOW TO READ THE ADJUSTMENT PROCEDURES 114 ...
Page 115: ...Fig E2 115 ...
Page 134: ...R6004 ERJ6GEYJ333V MGF CHIP 1 10W 33K 134 ...
Page 136: ...R6085 ERJ6GEYJ223V MGF CHIP 1 10W 22K 136 ...
Page 140: ...C4601 ECEA1CKA100 ELECTROLYTIC 16V 10 140 ...
Page 147: ...R6065 ERJ6GEYJ223V MGF CHIP 1 10W 22K 147 ...
Page 167: ...9 11 Operation Block Diagrams 1 167 ...
Page 178: ......
Page 204: ......
Page 205: ......
