IC2501
LOADING
MOTOR
DRIVE
P2502
7
P2502
5
P6201
7
P6201
5
P2503
1
P2503
2
(LOADING MOTOR DRIVE)
15
16
19
21
LOADING
MOTOR
M
-
+
+5V
Q6001,Q6005,
Q6006,Q6007
IC6004
(IC6001 RESET)
RESET
SW+12V
+5V
TP6001
IC6002
IC6003
TAKEUP REEL
SENSOR
SUPPLY REEL
SENSOR
Q6010
Q6009
TAKEUP
PHOTO TR
SUPPLY
PHOTO TR
SW+5V
D6001
SENSOR
LED
X6001
(14.3MHz)
OSC
Q6003
SW6001
SAFETY TAB SW
RESET
TAKEUP REEL PULSE
SUPPLY REEL PULSE
TAKEUP PHOTO TR(L)
SUPPLY PHOTO TR(L)
OSC 1
OSC 2
SAFETY TAB BROKEN(H)
VIDEO DELAY REC(H)
SW+12V
(TO IC3001(48))
DELAY REC+12V
Q6002
(TO/FROM IC3001(88))
I
2
C SERIAL DATA
(TO/FROM IC4201(43))
I
2
C SERIAL DATA
(TO IC4201(42))
I
2
C SERIAL CLOCK
(WITH Hi-Fi AUDIO)
(TO IC3001(87))
I
2
C SERIAL CLOCK
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
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
VDD
+5V
U6302
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
30
37
25
3
4
79
80
17
18
7
6
36
5
97
96
95
28
CAPSTAN STATOR C.B.A.
MAIN C.B.A.
1 POWER DOWN(L)
TP6019
TP6018
TP6017
5
6
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
IC6005 (MEMORY)
RESET
1
2
Содержание OmniVision PV-QV201
Страница 9: ...2 Fault indication will be displayed in F I P as shown Fig 2 2 FIg 2 3 9 ...
Страница 13: ...5 1 4 1 3 Service Position 2 2 Model M N Fig 4 2 2 13 ...
Страница 27: ...Fig D2 6 1 2 1 Notes in chart 27 ...
Страница 30: ...Fig D5 2 30 ...
Страница 32: ...32 ...
Страница 33: ...6 2 2 Inner Parts Location Fig J1 1 33 ...
Страница 34: ...34 ...
Страница 36: ...Fig J2 1 2 36 ...
Страница 67: ...11 2 MECHANISM BOTTOM SECTION 67 ...
Страница 68: ...11 3 CASSETTE UP COMPARTMENT SECTION 68 ...
Страница 69: ...11 4 CHASSIS FRAME AND CASING PARTS SECTION Model PVQ V201 PV V4021 PV V4021 K VHQ 401 PV V4511 PV V4521A 69 ...
Страница 70: ... Model PV V4511 PV V4521 PV V4521 K VHQ 451 70 ...
Страница 71: ... Model PV V4611 71 ...
Страница 73: ... Model PV V4611 73 ...
Страница 78: ...12 2 MECHANICAL REPLACEMENT PARTS LIST MECHANICAL REPLACEMENT PARTS 78 ...
Страница 81: ... 81 ...
Страница 88: ... 88 ...
Страница 90: ...90 ...
Страница 95: ...95 ...
Страница 105: ...105 ...
Страница 109: ...109 ...
Страница 145: ...1 2 Schematic Diagram Circuit Board Layout 2 ...