PVQ-1312W/PV-C1322-K/PV-C1352W-K/PVQ-2012/VV-2002/PV-C2022-K/PVQ-2512/PV-C2542
CN3
1
CN3
2
CN1
12
LOADING
MOTOR
DRIVE
P6201
12
(LOADING MOTOR DRIVE)
24
14
11
LOADING
MOTOR
M
-
+
Q6003,Q6004,
Q6005
IC6005
RESET
RESET
SW+5V
+5V
TP6001
IC6002
IC6003
TAKEUP REEL
SENSOR
SUPPLY REEL
SENSOR
Q6010
Q6009
TAKEUP
PHOTO TR
SUPPLY
PHOTO TR
SW+5V
D6001
SENSOR
LED
+5V
X6001
(14.3MHz)
OSC
Q6002
SW6001
SAFETY TAB SW
RESET(L)
POWER DOWN(L)
TAKEUP REEL PULSE
SUPPLY REEL PULSE
TAKEUP PHOTO TR/SERVISE(L)
SUPPLY PHOTO TR
OSC 2
OSC 1
SAFETY TAB BROKEN(H)
VIDEO DELAY REC(H)
KEY DATA 0
KEY DATA 1
KEY DATA 2
KEY DATA 3
SW+12V
(TO IC3501(25))
DELAY REC+12V
Q6001
+5V
0 0.6V
0.7 1.9V
2.0 3.1V
CH DOWN
CH UP
PLAY
/REPEAT
STOP
/EJECT
VOLUME
DOWN
VOLUME
UP
REC/TIME
REW/
REVIEW
TV/FM
FF/CUE
TERMINAL
VOLTAGE
OPERATION
BUTTON
KEY VOLTAGE
(SW6301~SW6311)
5
6
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
(TO/FROM IC3001(8))
I
2
C SERIAL DATA
(TO IC3001(7))
I
2
C SERIAL CLOCK
(TO/FROM IC5301(44))
(TO IC5301(43))
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
IC6004
(MEMORY)
REC LED ON(L)
ON-TIMER LED ON(L)
PROGRAM TIMER LED ON(L)
D6302
D6303
D6301
ON TIMER
PROG TIMER
REC
+5V
LOADING MOTOR
CONTROL
IC6001
(SYSTEM CONTROL MICROCONTROLLER)
MODE SW POSITION C
MODE SW POSITION B
MODE SW POSITION A
IR DATA
U6301
IR
RECEIVER
FF/REW
BRAKE
PLAY/CUE/SLOW/STILL
REVIEW
STANDBY/STOP
CASSETTE DOWN
EJECT
PIN NO. OF IC6001
MODE
SW6002 (MODE SELECT SWITCH)
4
3
2
1
A
B
C
H
(97)
L
L
H
H
L
L
(96)
(95)
H
L
L
H
H
L
L
H
L
L
H
H
L
L
38
64
37
89
88
87
86
25
1
3
4
80
81
17
18
92
90
91
60
5
97
96
95
29
CAPSTAN MOTOR ASS'Y
TV/VCR MAIN C.B.A.
TP6023
TP6022
TP6021
1
2
5
-----
POWER
RESET
Q6006
RESET
Q6012
Q6011,
D6008
D6007
UNSW+14V
UNSW+5V
UNSW+5V
NOT USED
SENSOR
LED
CONTROL
31
Q6007,Q6008
SENSOR LED CONTROL
NOT USED
SYSTEM CONTROL BLOCK DIAGRAM
SYSTEM CONTROL BLOCK DIAGRAM
Содержание Omnivision PV-C2542
Страница 22: ...6 1 2 Disassembly Method Fig D2 22 ...
Страница 23: ...Fig D3 23 ...
Страница 24: ...6 1 2 1 Notes in chart 1 Removal of VCR Unit Fig D4 24 ...
Страница 28: ...6 2 2 Inner Parts Location Fig J1 1 28 ...
Страница 29: ...6 2 3 EJECT Position Confirmation Fig J1 2 29 ...
Страница 30: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 30 ...
Страница 70: ...70 ...
Страница 73: ...11 2 MECHANISM BOTTOM SECTION 73 ...
Страница 74: ...11 3 CASSETTE UP COMPARTMENT SECTION 74 ...
Страница 75: ...11 4 CHASSIS FRAME SECTION 1 75 ...
Страница 76: ...11 5 CHASSIS FRAME SECTION 2 76 ...
Страница 77: ...11 6 PACKING PARTS AND ACCESSORIES SECTION 77 ...
Страница 84: ...121 LSPG1279 PACKING CASE PAPER F 6 84 ...
Страница 97: ...R5317 ERDS2TJ101 CARBON 1 4W 100 97 ...
Страница 99: ...R6045 ERJ6GEYJ102V MGF CHIP 1 10W 1K 99 ...
Страница 118: ...R5401 ERJ6GEYJ561V MGF CHIP 1 10W 560 118 ...
Страница 120: ...R6049 ERJ6GEY0R00V MGF CHIP 1 10W 0 120 ...