P2503
1
P2503
2
P2502
7
P2502
5
IC2501
LOADING
MOTOR
DRIVE
P6201
7
P6201
5
(LOADING MOTOR DRIVE)
15
16
19
21
LOADING
MOTOR
M
-
+
+5V
Q6003,Q6004,
Q6005,Q6006
IC6005
+5V
RESET
RESET
(FROM POWER SUPPLY CIRCUIT)
POWER DOWN (L)
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 0.5V
0.6 1.8V
1.9 3.1V
CH DOWN
CH UP
PLAY
/REPEAT
STOP
/EJECT
VOLUME
DOWN
VOLUME
UP
POWER
REC
-----
REW/
REVIEW
TV/FM
FF/CUE
TERMINAL
VOLTAGE
OPERATION
BUTTON
KEY MATRIX (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
FORWARD(H)
LOADING MOTOR
REVERSE(H)
IC6001 (SYSTEM CONTROL MICROCONTROLLER)
MODE SW POSITION C
MODE SW POSITION B
MODE SW POSITION A
IR DATA
+5V
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
(108)
L
L
H
H
L
L
(107)
(106)
H
L
L
H
H
L
L
H
L
L
H
H
L
L
42
73
41
99
98
97
96
28
1
3
4
90
91
20
21
103
101
102
7
6
5
108
107
106
32
CAPSTAN MOTOR DRIVE C.B.A.
TV/VCR MAIN C.B.A.
TP6023
TP6022
TP6021
1
2
5
(TO/FROM IC4201(16))
I
2
C SERIAL CLOCK
NOT USED
(WITH Hi-Fi AUDIO)
(TO/FROM IC4201(17))
I
2
C SERIAL DATA
SYSTEM CONTROL BLOCK DIAGRAM
Содержание OmniVision PV-Q1311
Страница 9: ...Fig 1 4 Fig 1 5 9...
Страница 23: ...5 2 IC TRANSISTOR AND CHIP PART INFORMATION 23...
Страница 27: ...Fig D4 Fig D5 27...
Страница 31: ...6 2 2 Inner Parts Location Fig J1 1 31...
Страница 32: ...6 2 3 EJECT Position Confirmation Fig J1 2 32...
Страница 33: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 33...
Страница 84: ...84...
Страница 88: ...11 2 MECHANISM BOTTOM SECTION 88...
Страница 89: ...11 3 CASSETTE UP COMPARTMENT SECTION 89...
Страница 90: ...11 4 CHASSIS FRAME SECTION 1 90...
Страница 91: ...11 5 CHASSIS FRAME SECTION 2 91...
Страница 93: ...Model PV C2011 PV C2021 PV C2031W VV 2001 PV C2061 93...
Страница 111: ...R4591 ERDS2TJ681T CARBON 1 4W 680 111...
Страница 113: ...R6009 ERJ6GEYJ102V MGF CHIP 1 10W 1K 113...
Страница 135: ...R6032 ERJ6GEYJ102V MGF CHIP 1 10W 1K 135...
Страница 142: ...C3060 ECEA1CKA100 ELECTROLYTIC 16V 10UF 142...